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bertvenv/lib/python3.10/site-packages/h2/config.py

@@ -0,0 +1,212 @@
+"""
+h2/config
+~~~~~~~~~
+
+Objects for controlling the configuration of the HTTP/2 stack.
+"""
+from __future__ import annotations
+
+import sys
+from typing import Any
+
+
+class _BooleanConfigOption:
+    """
+    Descriptor for handling a boolean config option.  This will block
+    attempts to set boolean config options to non-bools.
+    """
+
+    def __init__(self, name: str) -> None:
+        self.name = name
+        self.attr_name = f"_{self.name}"
+
+    def __get__(self, instance: Any, owner: Any) -> bool:
+        return getattr(instance, self.attr_name)  # type: ignore
+
+    def __set__(self, instance: Any, value: bool) -> None:
+        if not isinstance(value, bool):
+            msg = f"{self.name} must be a bool"
+            raise ValueError(msg)  # noqa: TRY004
+        setattr(instance, self.attr_name, value)
+
+
+class DummyLogger:
+    """
+    A Logger object that does not actual logging, hence a DummyLogger.
+
+    For the class the log operation is merely a no-op. The intent is to avoid
+    conditionals being sprinkled throughout the h2 code for calls to
+    logging functions when no logger is passed into the corresponding object.
+    """
+
+    def __init__(self, *vargs) -> None:  # type: ignore
+        pass
+
+    def debug(self, *vargs, **kwargs) -> None:  # type: ignore
+        """
+        No-op logging. Only level needed for now.
+        """
+
+    def trace(self, *vargs, **kwargs) -> None:  # type: ignore
+        """
+        No-op logging. Only level needed for now.
+        """
+
+
+class OutputLogger:
+    """
+    A Logger object that prints to stderr or any other file-like object.
+
+    This class is provided for convenience and not part of the stable API.
+
+    :param file: A file-like object passed to the print function.
+        Defaults to ``sys.stderr``.
+    :param trace: Enables trace-level output. Defaults to ``False``.
+    """
+
+    def __init__(self, file=None, trace_level=False) -> None:  # type: ignore
+        super().__init__()
+        self.file = file or sys.stderr
+        self.trace_level = trace_level
+
+    def debug(self, fmtstr, *args) -> None:  # type: ignore
+        print(f"h2 (debug): {fmtstr % args}", file=self.file)
+
+    def trace(self, fmtstr, *args) -> None:  # type: ignore
+        if self.trace_level:
+            print(f"h2 (trace): {fmtstr % args}", file=self.file)
+
+
+class H2Configuration:
+    """
+    An object that controls the way a single HTTP/2 connection behaves.
+
+    This object allows the users to customize behaviour. In particular, it
+    allows users to enable or disable optional features, or to otherwise handle
+    various unusual behaviours.
+
+    This object has very little behaviour of its own: it mostly just ensures
+    that configuration is self-consistent.
+
+    :param client_side: Whether this object is to be used on the client side of
+        a connection, or on the server side. Affects the logic used by the
+        state machine, the default settings values, the allowable stream IDs,
+        and several other properties. Defaults to ``True``.
+    :type client_side: ``bool``
+
+    :param header_encoding: Controls whether the headers emitted by this object
+        in events are transparently decoded to ``unicode`` strings, and what
+        encoding is used to do that decoding. This defaults to ``None``,
+        meaning that headers will be returned as bytes. To automatically
+        decode headers (that is, to return them as unicode strings), this can
+        be set to the string name of any encoding, e.g. ``'utf-8'``.
+
+        .. versionchanged:: 3.0.0
+           Changed default value from ``'utf-8'`` to ``None``
+
+    :type header_encoding: ``str``, ``False``, or ``None``
+
+    :param validate_outbound_headers: Controls whether the headers emitted
+        by this object are validated against the rules in RFC 7540.
+        Disabling this setting will cause outbound header validation to
+        be skipped, and allow the object to emit headers that may be illegal
+        according to RFC 7540. Defaults to ``True``.
+    :type validate_outbound_headers: ``bool``
+
+    :param normalize_outbound_headers: Controls whether the headers emitted
+        by this object are normalized before sending.  Disabling this setting
+        will cause outbound header normalization to be skipped, and allow
+        the object to emit headers that may be illegal according to
+        RFC 7540. Defaults to ``True``.
+    :type normalize_outbound_headers: ``bool``
+
+    :param split_outbound_cookies: Controls whether the outbound cookie
+        headers are split before sending or not. According to RFC 7540
+        - 8.1.2.5 the outbound header cookie headers may be split to improve
+        headers compression. Default is ``False``.
+    :type split_outbound_cookies: ``bool``
+
+    :param validate_inbound_headers: Controls whether the headers received
+        by this object are validated against the rules in RFC 7540.
+        Disabling this setting will cause inbound header validation to
+        be skipped, and allow the object to receive headers that may be illegal
+        according to RFC 7540. Defaults to ``True``.
+    :type validate_inbound_headers: ``bool``
+
+    :param normalize_inbound_headers: Controls whether the headers received by
+        this object are normalized according to the rules of RFC 7540.
+        Disabling this setting may lead to h2 emitting header blocks that
+        some RFCs forbid, e.g. with multiple cookie fields.
+
+        .. versionadded:: 3.0.0
+
+    :type normalize_inbound_headers: ``bool``
+
+    :param logger: A logger that conforms to the requirements for this module,
+        those being no I/O and no context switches, which is needed in order
+        to run in asynchronous operation.
+
+        .. versionadded:: 2.6.0
+
+    :type logger: ``logging.Logger``
+    """
+
+    client_side = _BooleanConfigOption("client_side")
+    validate_outbound_headers = _BooleanConfigOption(
+        "validate_outbound_headers",
+    )
+    normalize_outbound_headers = _BooleanConfigOption(
+        "normalize_outbound_headers",
+    )
+    split_outbound_cookies = _BooleanConfigOption(
+        "split_outbound_cookies",
+    )
+    validate_inbound_headers = _BooleanConfigOption(
+        "validate_inbound_headers",
+    )
+    normalize_inbound_headers = _BooleanConfigOption(
+        "normalize_inbound_headers",
+    )
+
+    def __init__(self,
+                 client_side: bool = True,
+                 header_encoding: bool | str | None = None,
+                 validate_outbound_headers: bool = True,
+                 normalize_outbound_headers: bool = True,
+                 split_outbound_cookies: bool = False,
+                 validate_inbound_headers: bool = True,
+                 normalize_inbound_headers: bool = True,
+                 logger: DummyLogger | OutputLogger | None = None) -> None:
+        self.client_side = client_side
+        self.header_encoding = header_encoding
+        self.validate_outbound_headers = validate_outbound_headers
+        self.normalize_outbound_headers = normalize_outbound_headers
+        self.split_outbound_cookies = split_outbound_cookies
+        self.validate_inbound_headers = validate_inbound_headers
+        self.normalize_inbound_headers = normalize_inbound_headers
+        self.logger = logger or DummyLogger(__name__)
+
+    @property
+    def header_encoding(self) -> bool | str | None:
+        """
+        Controls whether the headers emitted by this object in events are
+        transparently decoded to ``unicode`` strings, and what encoding is used
+        to do that decoding. This defaults to ``None``, meaning that headers
+        will be returned as bytes. To automatically decode headers (that is, to
+        return them as unicode strings), this can be set to the string name of
+        any encoding, e.g. ``'utf-8'``.
+        """
+        return self._header_encoding
+
+    @header_encoding.setter
+    def header_encoding(self, value: bool | str | None) -> None:
+        """
+        Enforces constraints on the value of header encoding.
+        """
+        if not isinstance(value, (bool, str, type(None))):
+            msg = "header_encoding must be bool, string, or None"
+            raise ValueError(msg)  # noqa: TRY004
+        if value is True:
+            msg = "header_encoding cannot be True"
+            raise ValueError(msg)
+        self._header_encoding = value

bertvenv/lib/python3.10/site-packages/h2/connection.py

@@ -0,0 +1,2110 @@
+"""
+h2/connection
+~~~~~~~~~~~~~
+
+An implementation of a HTTP/2 connection.
+"""
+from __future__ import annotations
+
+import base64
+from enum import Enum, IntEnum
+from typing import TYPE_CHECKING, Any, Callable
+
+from hpack.exceptions import HPACKError, OversizedHeaderListError
+from hpack.hpack import Decoder, Encoder
+from hyperframe.exceptions import InvalidPaddingError
+from hyperframe.frame import (
+    AltSvcFrame,
+    ContinuationFrame,
+    DataFrame,
+    ExtensionFrame,
+    Frame,
+    GoAwayFrame,
+    HeadersFrame,
+    PingFrame,
+    PriorityFrame,
+    PushPromiseFrame,
+    RstStreamFrame,
+    SettingsFrame,
+    WindowUpdateFrame,
+)
+
+from .config import H2Configuration
+from .errors import ErrorCodes, _error_code_from_int
+from .events import (
+    AlternativeServiceAvailable,
+    ConnectionTerminated,
+    Event,
+    InformationalResponseReceived,
+    PingAckReceived,
+    PingReceived,
+    PriorityUpdated,
+    RemoteSettingsChanged,
+    RequestReceived,
+    ResponseReceived,
+    SettingsAcknowledged,
+    TrailersReceived,
+    UnknownFrameReceived,
+    WindowUpdated,
+)
+from .exceptions import (
+    DenialOfServiceError,
+    FlowControlError,
+    FrameTooLargeError,
+    NoAvailableStreamIDError,
+    NoSuchStreamError,
+    ProtocolError,
+    RFC1122Error,
+    StreamClosedError,
+    StreamIDTooLowError,
+    TooManyStreamsError,
+)
+from .frame_buffer import FrameBuffer
+from .settings import ChangedSetting, SettingCodes, Settings
+from .stream import H2Stream, StreamClosedBy
+from .utilities import SizeLimitDict, guard_increment_window
+from .windows import WindowManager
+
+if TYPE_CHECKING:  # pragma: no cover
+    from collections.abc import Iterable
+
+    from hpack.struct import Header, HeaderWeaklyTyped
+
+
+class ConnectionState(Enum):
+    IDLE = 0
+    CLIENT_OPEN = 1
+    SERVER_OPEN = 2
+    CLOSED = 3
+
+
+class ConnectionInputs(Enum):
+    SEND_HEADERS = 0
+    SEND_PUSH_PROMISE = 1
+    SEND_DATA = 2
+    SEND_GOAWAY = 3
+    SEND_WINDOW_UPDATE = 4
+    SEND_PING = 5
+    SEND_SETTINGS = 6
+    SEND_RST_STREAM = 7
+    SEND_PRIORITY = 8
+    RECV_HEADERS = 9
+    RECV_PUSH_PROMISE = 10
+    RECV_DATA = 11
+    RECV_GOAWAY = 12
+    RECV_WINDOW_UPDATE = 13
+    RECV_PING = 14
+    RECV_SETTINGS = 15
+    RECV_RST_STREAM = 16
+    RECV_PRIORITY = 17
+    SEND_ALTERNATIVE_SERVICE = 18  # Added in 2.3.0
+    RECV_ALTERNATIVE_SERVICE = 19  # Added in 2.3.0
+
+
+class AllowedStreamIDs(IntEnum):
+    EVEN = 0
+    ODD = 1
+
+
+class H2ConnectionStateMachine:
+    """
+    A single HTTP/2 connection state machine.
+
+    This state machine, while defined in its own class, is logically part of
+    the H2Connection class also defined in this file. The state machine itself
+    maintains very little state directly, instead focusing entirely on managing
+    state transitions.
+    """
+
+    # For the purposes of this state machine we treat HEADERS and their
+    # associated CONTINUATION frames as a single jumbo frame. The protocol
+    # allows/requires this by preventing other frames from being interleved in
+    # between HEADERS/CONTINUATION frames.
+    #
+    # The _transitions dictionary contains a mapping of tuples of
+    # (state, input) to tuples of (side_effect_function, end_state). This map
+    # contains all allowed transitions: anything not in this map is invalid
+    # and immediately causes a transition to ``closed``.
+
+    _transitions = {
+        # State: idle
+        (ConnectionState.IDLE, ConnectionInputs.SEND_HEADERS):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.IDLE, ConnectionInputs.RECV_HEADERS):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.IDLE, ConnectionInputs.SEND_SETTINGS):
+            (None, ConnectionState.IDLE),
+        (ConnectionState.IDLE, ConnectionInputs.RECV_SETTINGS):
+            (None, ConnectionState.IDLE),
+        (ConnectionState.IDLE, ConnectionInputs.SEND_WINDOW_UPDATE):
+            (None, ConnectionState.IDLE),
+        (ConnectionState.IDLE, ConnectionInputs.RECV_WINDOW_UPDATE):
+            (None, ConnectionState.IDLE),
+        (ConnectionState.IDLE, ConnectionInputs.SEND_PING):
+            (None, ConnectionState.IDLE),
+        (ConnectionState.IDLE, ConnectionInputs.RECV_PING):
+            (None, ConnectionState.IDLE),
+        (ConnectionState.IDLE, ConnectionInputs.SEND_GOAWAY):
+            (None, ConnectionState.CLOSED),
+        (ConnectionState.IDLE, ConnectionInputs.RECV_GOAWAY):
+            (None, ConnectionState.CLOSED),
+        (ConnectionState.IDLE, ConnectionInputs.SEND_PRIORITY):
+            (None, ConnectionState.IDLE),
+        (ConnectionState.IDLE, ConnectionInputs.RECV_PRIORITY):
+            (None, ConnectionState.IDLE),
+        (ConnectionState.IDLE, ConnectionInputs.SEND_ALTERNATIVE_SERVICE):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.IDLE, ConnectionInputs.RECV_ALTERNATIVE_SERVICE):
+            (None, ConnectionState.CLIENT_OPEN),
+
+        # State: open, client side.
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.SEND_HEADERS):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.SEND_DATA):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.SEND_GOAWAY):
+            (None, ConnectionState.CLOSED),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.SEND_WINDOW_UPDATE):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.SEND_PING):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.SEND_SETTINGS):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.SEND_PRIORITY):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.RECV_HEADERS):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.RECV_PUSH_PROMISE):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.RECV_DATA):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.RECV_GOAWAY):
+            (None, ConnectionState.CLOSED),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.RECV_WINDOW_UPDATE):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.RECV_PING):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.RECV_SETTINGS):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.SEND_RST_STREAM):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.RECV_RST_STREAM):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN, ConnectionInputs.RECV_PRIORITY):
+            (None, ConnectionState.CLIENT_OPEN),
+        (ConnectionState.CLIENT_OPEN,
+            ConnectionInputs.RECV_ALTERNATIVE_SERVICE):
+                (None, ConnectionState.CLIENT_OPEN),
+
+        # State: open, server side.
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.SEND_HEADERS):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.SEND_PUSH_PROMISE):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.SEND_DATA):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.SEND_GOAWAY):
+            (None, ConnectionState.CLOSED),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.SEND_WINDOW_UPDATE):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.SEND_PING):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.SEND_SETTINGS):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.SEND_PRIORITY):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.RECV_HEADERS):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.RECV_DATA):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.RECV_GOAWAY):
+            (None, ConnectionState.CLOSED),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.RECV_WINDOW_UPDATE):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.RECV_PING):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.RECV_SETTINGS):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.RECV_PRIORITY):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.SEND_RST_STREAM):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN, ConnectionInputs.RECV_RST_STREAM):
+            (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN,
+            ConnectionInputs.SEND_ALTERNATIVE_SERVICE):
+                (None, ConnectionState.SERVER_OPEN),
+        (ConnectionState.SERVER_OPEN,
+            ConnectionInputs.RECV_ALTERNATIVE_SERVICE):
+                (None, ConnectionState.SERVER_OPEN),
+
+        # State: closed
+        (ConnectionState.CLOSED, ConnectionInputs.SEND_GOAWAY):
+            (None, ConnectionState.CLOSED),
+        (ConnectionState.CLOSED, ConnectionInputs.RECV_GOAWAY):
+            (None, ConnectionState.CLOSED),
+    }
+
+    def __init__(self) -> None:
+        self.state = ConnectionState.IDLE
+
+    def process_input(self, input_: ConnectionInputs) -> list[Event]:
+        """
+        Process a specific input in the state machine.
+        """
+        if not isinstance(input_, ConnectionInputs):
+            msg = "Input must be an instance of ConnectionInputs"
+            raise ValueError(msg)  # noqa: TRY004
+
+        try:
+            func, target_state = self._transitions[(self.state, input_)]
+        except KeyError as e:
+            old_state = self.state
+            self.state = ConnectionState.CLOSED
+            msg = f"Invalid input {input_} in state {old_state}"
+            raise ProtocolError(msg) from e
+        else:
+            self.state = target_state
+            if func is not None:  # pragma: no cover
+                return func()
+
+            return []
+
+
+class H2Connection:
+    """
+    A low-level HTTP/2 connection object. This handles building and receiving
+    frames and maintains both connection and per-stream state for all streams
+    on this connection.
+
+    This wraps a HTTP/2 Connection state machine implementation, ensuring that
+    frames can only be sent/received when the connection is in a valid state.
+    It also builds stream state machines on demand to ensure that the
+    constraints of those state machines are met as well. Attempts to create
+    frames that cannot be sent will raise a ``ProtocolError``.
+
+    .. versionchanged:: 2.3.0
+       Added the ``header_encoding`` keyword argument.
+
+    .. versionchanged:: 2.5.0
+       Added the ``config`` keyword argument. Deprecated the ``client_side``
+       and ``header_encoding`` parameters.
+
+    .. versionchanged:: 3.0.0
+       Removed deprecated parameters and properties.
+
+    :param config: The configuration for the HTTP/2 connection.
+
+        .. versionadded:: 2.5.0
+
+    :type config: :class:`H2Configuration <h2.config.H2Configuration>`
+    """
+
+    # The initial maximum outbound frame size. This can be changed by receiving
+    # a settings frame.
+    DEFAULT_MAX_OUTBOUND_FRAME_SIZE = 65535
+
+    # The initial maximum inbound frame size. This is somewhat arbitrarily
+    # chosen.
+    DEFAULT_MAX_INBOUND_FRAME_SIZE = 2**24
+
+    # The highest acceptable stream ID.
+    HIGHEST_ALLOWED_STREAM_ID = 2**31 - 1
+
+    # The largest acceptable window increment.
+    MAX_WINDOW_INCREMENT = 2**31 - 1
+
+    # The initial default value of SETTINGS_MAX_HEADER_LIST_SIZE.
+    DEFAULT_MAX_HEADER_LIST_SIZE = 2**16
+
+    # Keep in memory limited amount of results for streams closes
+    MAX_CLOSED_STREAMS = 2**16
+
+    def __init__(self, config: H2Configuration | None = None) -> None:
+        self.state_machine = H2ConnectionStateMachine()
+        self.streams: dict[int, H2Stream] = {}
+        self.highest_inbound_stream_id = 0
+        self.highest_outbound_stream_id = 0
+        self.encoder = Encoder()
+        self.decoder = Decoder()
+
+        # This won't always actually do anything: for versions of HPACK older
+        # than 2.3.0 it does nothing. However, we have to try!
+        self.decoder.max_header_list_size = self.DEFAULT_MAX_HEADER_LIST_SIZE
+
+        #: The configuration for this HTTP/2 connection object.
+        #:
+        #: .. versionadded:: 2.5.0
+        self.config = config or H2Configuration(client_side=True)
+
+        # Objects that store settings, including defaults.
+        #
+        # We set the MAX_CONCURRENT_STREAMS value to 100 because its default is
+        # unbounded, and that's a dangerous default because it allows
+        # essentially unbounded resources to be allocated regardless of how
+        # they will be used. 100 should be suitable for the average
+        # application. This default obviously does not apply to the remote
+        # peer's settings: the remote peer controls them!
+        #
+        # We also set MAX_HEADER_LIST_SIZE to a reasonable value. This is to
+        # advertise our defence against CVE-2016-6581. However, not all
+        # versions of HPACK will let us do it. That's ok: we should at least
+        # suggest that we're not vulnerable.
+        self.local_settings = Settings(
+            client=self.config.client_side,
+            initial_values={
+                SettingCodes.MAX_CONCURRENT_STREAMS: 100,
+                SettingCodes.MAX_HEADER_LIST_SIZE:
+                    self.DEFAULT_MAX_HEADER_LIST_SIZE,
+            },
+        )
+        self.remote_settings = Settings(client=not self.config.client_side)
+
+        # The current value of the connection flow control windows on the
+        # connection.
+        self.outbound_flow_control_window = (
+            self.remote_settings.initial_window_size
+        )
+
+        #: The maximum size of a frame that can be emitted by this peer, in
+        #: bytes.
+        self.max_outbound_frame_size = self.remote_settings.max_frame_size
+
+        #: The maximum size of a frame that can be received by this peer, in
+        #: bytes.
+        self.max_inbound_frame_size = self.local_settings.max_frame_size
+
+        # Buffer for incoming data.
+        self.incoming_buffer = FrameBuffer(server=not self.config.client_side)
+
+        # A private variable to store a sequence of received header frames
+        # until completion.
+        self._header_frames: list[Frame] = []
+
+        # Data that needs to be sent.
+        self._data_to_send = bytearray()
+
+        # Keeps track of how streams are closed.
+        # Used to ensure that we don't blow up in the face of frames that were
+        # in flight when a RST_STREAM was sent.
+        # Also used to determine whether we should consider a frame received
+        # while a stream is closed as either a stream error or a connection
+        # error.
+        self._closed_streams: dict[int, StreamClosedBy | None] = SizeLimitDict(
+            size_limit=self.MAX_CLOSED_STREAMS,
+        )
+
+        # The flow control window manager for the connection.
+        self._inbound_flow_control_window_manager = WindowManager(
+            max_window_size=self.local_settings.initial_window_size,
+        )
+
+        # When in doubt use dict-dispatch.
+        self._frame_dispatch_table: dict[type[Frame], Callable] = {  # type: ignore
+            HeadersFrame: self._receive_headers_frame,
+            PushPromiseFrame: self._receive_push_promise_frame,
+            SettingsFrame: self._receive_settings_frame,
+            DataFrame: self._receive_data_frame,
+            WindowUpdateFrame: self._receive_window_update_frame,
+            PingFrame: self._receive_ping_frame,
+            RstStreamFrame: self._receive_rst_stream_frame,
+            PriorityFrame: self._receive_priority_frame,
+            GoAwayFrame: self._receive_goaway_frame,
+            ContinuationFrame: self._receive_naked_continuation,
+            AltSvcFrame: self._receive_alt_svc_frame,
+            ExtensionFrame: self._receive_unknown_frame,
+        }
+
+    def _prepare_for_sending(self, frames: list[Frame]) -> None:
+        if not frames:
+            return
+        self._data_to_send += b"".join(f.serialize() for f in frames)
+        assert all(f.body_len <= self.max_outbound_frame_size for f in frames)
+
+    def _open_streams(self, remainder: int) -> int:
+        """
+        A common method of counting number of open streams. Returns the number
+        of streams that are open *and* that have (stream ID % 2) == remainder.
+        While it iterates, also deletes any closed streams.
+        """
+        count = 0
+        to_delete = []
+
+        for stream_id, stream in self.streams.items():
+            if stream.open and (stream_id % 2 == remainder):
+                count += 1
+            elif stream.closed:
+                to_delete.append(stream_id)
+
+        for stream_id in to_delete:
+            stream = self.streams.pop(stream_id)
+            self._closed_streams[stream_id] = stream.closed_by
+
+        return count
+
+    @property
+    def open_outbound_streams(self) -> int:
+        """
+        The current number of open outbound streams.
+        """
+        outbound_numbers = int(self.config.client_side)
+        return self._open_streams(outbound_numbers)
+
+    @property
+    def open_inbound_streams(self) -> int:
+        """
+        The current number of open inbound streams.
+        """
+        inbound_numbers = int(not self.config.client_side)
+        return self._open_streams(inbound_numbers)
+
+    @property
+    def inbound_flow_control_window(self) -> int:
+        """
+        The size of the inbound flow control window for the connection. This is
+        rarely publicly useful: instead, use :meth:`remote_flow_control_window
+        <h2.connection.H2Connection.remote_flow_control_window>`. This
+        shortcut is largely present to provide a shortcut to this data.
+        """
+        return self._inbound_flow_control_window_manager.current_window_size
+
+    def _begin_new_stream(self, stream_id: int, allowed_ids: AllowedStreamIDs) -> H2Stream:
+        """
+        Initiate a new stream.
+
+        .. versionchanged:: 2.0.0
+           Removed this function from the public API.
+
+        :param stream_id: The ID of the stream to open.
+        :param allowed_ids: What kind of stream ID is allowed.
+        """
+        self.config.logger.debug(
+            "Attempting to initiate stream ID %d", stream_id,
+        )
+        outbound = self._stream_id_is_outbound(stream_id)
+        highest_stream_id = (
+            self.highest_outbound_stream_id if outbound else
+            self.highest_inbound_stream_id
+        )
+
+        if stream_id <= highest_stream_id:
+            raise StreamIDTooLowError(stream_id, highest_stream_id)
+
+        if (stream_id % 2) != int(allowed_ids):
+            msg = "Invalid stream ID for peer."
+            raise ProtocolError(msg)
+
+        s = H2Stream(
+            stream_id,
+            config=self.config,
+            inbound_window_size=self.local_settings.initial_window_size,
+            outbound_window_size=self.remote_settings.initial_window_size,
+        )
+        self.config.logger.debug("Stream ID %d created", stream_id)
+        s.max_outbound_frame_size = self.max_outbound_frame_size
+
+        self.streams[stream_id] = s
+        self.config.logger.debug("Current streams: %s", self.streams.keys())
+
+        if outbound:
+            self.highest_outbound_stream_id = stream_id
+        else:
+            self.highest_inbound_stream_id = stream_id
+
+        return s
+
+    def initiate_connection(self) -> None:
+        """
+        Provides any data that needs to be sent at the start of the connection.
+        Must be called for both clients and servers.
+        """
+        self.config.logger.debug("Initializing connection")
+        self.state_machine.process_input(ConnectionInputs.SEND_SETTINGS)
+        if self.config.client_side:
+            preamble = b"PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"
+        else:
+            preamble = b""
+
+        f = SettingsFrame(0)
+        for setting, value in self.local_settings.items():
+            f.settings[setting] = value
+        self.config.logger.debug(
+            "Send Settings frame: %s", self.local_settings,
+        )
+
+        self._data_to_send += preamble + f.serialize()
+
+    def initiate_upgrade_connection(self, settings_header: bytes | None = None) -> bytes | None:
+        """
+        Call to initialise the connection object for use with an upgraded
+        HTTP/2 connection (i.e. a connection negotiated using the
+        ``Upgrade: h2c`` HTTP header).
+
+        This method differs from :meth:`initiate_connection
+        <h2.connection.H2Connection.initiate_connection>` in several ways.
+        Firstly, it handles the additional SETTINGS frame that is sent in the
+        ``HTTP2-Settings`` header field. When called on a client connection,
+        this method will return a bytestring that the caller can put in the
+        ``HTTP2-Settings`` field they send on their initial request. When
+        called on a server connection, the user **must** provide the value they
+        received from the client in the ``HTTP2-Settings`` header field to the
+        ``settings_header`` argument, which will be used appropriately.
+
+        Additionally, this method sets up stream 1 in a half-closed state
+        appropriate for this side of the connection, to reflect the fact that
+        the request is already complete.
+
+        Finally, this method also prepares the appropriate preamble to be sent
+        after the upgrade.
+
+        .. versionadded:: 2.3.0
+
+        :param settings_header: (optional, server-only): The value of the
+             ``HTTP2-Settings`` header field received from the client.
+        :type settings_header: ``bytes``
+
+        :returns: For clients, a bytestring to put in the ``HTTP2-Settings``.
+            For servers, returns nothing.
+        :rtype: ``bytes`` or ``None``
+        """
+        self.config.logger.debug(
+            "Upgrade connection. Current settings: %s", self.local_settings,
+        )
+
+        frame_data = None
+        # Begin by getting the preamble in place.
+        self.initiate_connection()
+
+        if self.config.client_side:
+            f = SettingsFrame(0)
+            for setting, value in self.local_settings.items():
+                f.settings[setting] = value
+
+            frame_data = f.serialize_body()
+            frame_data = base64.urlsafe_b64encode(frame_data)
+        elif settings_header:
+            # We have a settings header from the client. This needs to be
+            # applied, but we want to throw away the ACK. We do this by
+            # inserting the data into a Settings frame and then passing it to
+            # the state machine, but ignoring the return value.
+            settings_header = base64.urlsafe_b64decode(settings_header)
+            f = SettingsFrame(0)
+            f.parse_body(memoryview(settings_header))
+            self._receive_settings_frame(f)
+
+        # Set up appropriate state. Stream 1 in a half-closed state:
+        # half-closed(local) for clients, half-closed(remote) for servers.
+        # Additionally, we need to set up the Connection state machine.
+        connection_input = (
+            ConnectionInputs.SEND_HEADERS if self.config.client_side
+            else ConnectionInputs.RECV_HEADERS
+        )
+        self.config.logger.debug("Process input %s", connection_input)
+        self.state_machine.process_input(connection_input)
+
+        # Set up stream 1.
+        self._begin_new_stream(stream_id=1, allowed_ids=AllowedStreamIDs.ODD)
+        self.streams[1].upgrade(self.config.client_side)
+        return frame_data
+
+    def _get_or_create_stream(self, stream_id: int, allowed_ids: AllowedStreamIDs) -> H2Stream:
+        """
+        Gets a stream by its stream ID. Will create one if one does not already
+        exist. Use allowed_ids to circumvent the usual stream ID rules for
+        clients and servers.
+
+        .. versionchanged:: 2.0.0
+           Removed this function from the public API.
+        """
+        try:
+            return self.streams[stream_id]
+        except KeyError:
+            return self._begin_new_stream(stream_id, allowed_ids)
+
+    def _get_stream_by_id(self, stream_id: int | None) -> H2Stream:
+        """
+        Gets a stream by its stream ID. Raises NoSuchStreamError if the stream
+        ID does not correspond to a known stream and is higher than the current
+        maximum: raises if it is lower than the current maximum.
+
+        .. versionchanged:: 2.0.0
+           Removed this function from the public API.
+        """
+        if not stream_id:
+            raise NoSuchStreamError(-1)  # pragma: no cover
+        try:
+            return self.streams[stream_id]
+        except KeyError as e:
+            outbound = self._stream_id_is_outbound(stream_id)
+            highest_stream_id = (
+                self.highest_outbound_stream_id if outbound else
+                self.highest_inbound_stream_id
+            )
+
+            if stream_id > highest_stream_id:
+                raise NoSuchStreamError(stream_id) from e
+            raise StreamClosedError(stream_id) from e
+
+    def get_next_available_stream_id(self) -> int:
+        """
+        Returns an integer suitable for use as the stream ID for the next
+        stream created by this endpoint. For server endpoints, this stream ID
+        will be even. For client endpoints, this stream ID will be odd. If no
+        stream IDs are available, raises :class:`NoAvailableStreamIDError
+        <h2.exceptions.NoAvailableStreamIDError>`.
+
+        .. warning:: The return value from this function does not change until
+                     the stream ID has actually been used by sending or pushing
+                     headers on that stream. For that reason, it should be
+                     called as close as possible to the actual use of the
+                     stream ID.
+
+        .. versionadded:: 2.0.0
+
+        :raises: :class:`NoAvailableStreamIDError
+            <h2.exceptions.NoAvailableStreamIDError>`
+        :returns: The next free stream ID this peer can use to initiate a
+            stream.
+        :rtype: ``int``
+        """
+        # No streams have been opened yet, so return the lowest allowed stream
+        # ID.
+        if not self.highest_outbound_stream_id:
+            next_stream_id = 1 if self.config.client_side else 2
+        else:
+            next_stream_id = self.highest_outbound_stream_id + 2
+        self.config.logger.debug(
+            "Next available stream ID %d", next_stream_id,
+        )
+        if next_stream_id > self.HIGHEST_ALLOWED_STREAM_ID:
+            msg = "Exhausted allowed stream IDs"
+            raise NoAvailableStreamIDError(msg)
+
+        return next_stream_id
+
+    def send_headers(self,
+                     stream_id: int,
+                     headers: Iterable[HeaderWeaklyTyped],
+                     end_stream: bool = False,
+                     priority_weight: int | None = None,
+                     priority_depends_on: int | None = None,
+                     priority_exclusive: bool | None = None) -> None:
+        """
+        Send headers on a given stream.
+
+        This function can be used to send request or response headers: the kind
+        that are sent depends on whether this connection has been opened as a
+        client or server connection, and whether the stream was opened by the
+        remote peer or not.
+
+        If this is a client connection, calling ``send_headers`` will send the
+        headers as a request. It will also implicitly open the stream being
+        used. If this is a client connection and ``send_headers`` has *already*
+        been called, this will send trailers instead.
+
+        If this is a server connection, calling ``send_headers`` will send the
+        headers as a response. It is a protocol error for a server to open a
+        stream by sending headers. If this is a server connection and
+        ``send_headers`` has *already* been called, this will send trailers
+        instead.
+
+        When acting as a server, you may call ``send_headers`` any number of
+        times allowed by the following rules, in this order:
+
+        - zero or more times with ``(':status', '1XX')`` (where ``1XX`` is a
+          placeholder for any 100-level status code).
+        - once with any other status header.
+        - zero or one time for trailers.
+
+        That is, you are allowed to send as many informational responses as you
+        like, followed by one complete response and zero or one HTTP trailer
+        blocks.
+
+        Clients may send one or two header blocks: one request block, and
+        optionally one trailer block.
+
+        If it is important to send HPACK "never indexed" header fields (as
+        defined in `RFC 7451 Section 7.1.3
+        <https://tools.ietf.org/html/rfc7541#section-7.1.3>`_), the user may
+        instead provide headers using the HPACK library's :class:`HeaderTuple
+        <hpack:hpack.HeaderTuple>` and :class:`NeverIndexedHeaderTuple
+        <hpack:hpack.NeverIndexedHeaderTuple>` objects.
+
+        This method also allows users to prioritize the stream immediately,
+        by sending priority information on the HEADERS frame directly. To do
+        this, any one of ``priority_weight``, ``priority_depends_on``, or
+        ``priority_exclusive`` must be set to a value that is not ``None``. For
+        more information on the priority fields, see :meth:`prioritize
+        <h2.connection.H2Connection.prioritize>`.
+
+        .. warning:: In HTTP/2, it is mandatory that all the HTTP/2 special
+            headers (that is, ones whose header keys begin with ``:``) appear
+            at the start of the header block, before any normal headers.
+
+        .. versionchanged:: 2.3.0
+           Added support for using :class:`HeaderTuple
+           <hpack:hpack.HeaderTuple>` objects to store headers.
+
+        .. versionchanged:: 2.4.0
+           Added the ability to provide priority keyword arguments:
+           ``priority_weight``, ``priority_depends_on``, and
+           ``priority_exclusive``.
+
+        :param stream_id: The stream ID to send the headers on. If this stream
+            does not currently exist, it will be created.
+        :type stream_id: ``int``
+
+        :param headers: The request/response headers to send.
+        :type headers: An iterable of two tuples of bytestrings or
+            :class:`HeaderTuple <hpack:hpack.HeaderTuple>` objects.
+
+        :param end_stream: Whether this headers frame should end the stream
+            immediately (that is, whether no more data will be sent after this
+            frame). Defaults to ``False``.
+        :type end_stream: ``bool``
+
+        :param priority_weight: Sets the priority weight of the stream. See
+            :meth:`prioritize <h2.connection.H2Connection.prioritize>` for more
+            about how this field works. Defaults to ``None``, which means that
+            no priority information will be sent.
+        :type priority_weight: ``int`` or ``None``
+
+        :param priority_depends_on: Sets which stream this one depends on for
+            priority purposes. See :meth:`prioritize
+            <h2.connection.H2Connection.prioritize>` for more about how this
+            field works. Defaults to ``None``, which means that no priority
+            information will be sent.
+        :type priority_depends_on: ``int`` or ``None``
+
+        :param priority_exclusive: Sets whether this stream exclusively depends
+            on the stream given in ``priority_depends_on`` for priority
+            purposes. See :meth:`prioritize
+            <h2.connection.H2Connection.prioritize>` for more about how this
+            field workds. Defaults to ``None``, which means that no priority
+            information will be sent.
+        :type priority_depends_on: ``bool`` or ``None``
+
+        :returns: Nothing
+        """
+        self.config.logger.debug(
+            "Send headers on stream ID %d", stream_id,
+        )
+
+        # Check we can open the stream.
+        if stream_id not in self.streams:
+            max_open_streams = self.remote_settings.max_concurrent_streams
+            value = self.open_outbound_streams # take a copy due to the property accessor having side affects
+            if (value + 1) > max_open_streams:
+                msg = f"Max outbound streams is {max_open_streams}, {value} open"
+                raise TooManyStreamsError(msg)
+
+        self.state_machine.process_input(ConnectionInputs.SEND_HEADERS)
+        stream = self._get_or_create_stream(
+            stream_id, AllowedStreamIDs(self.config.client_side),
+        )
+
+        frames: list[Frame] = []
+        frames.extend(stream.send_headers(
+            headers, self.encoder, end_stream,
+        ))
+
+        # We may need to send priority information.
+        priority_present = (
+            (priority_weight is not None) or
+            (priority_depends_on is not None) or
+            (priority_exclusive is not None)
+        )
+
+        if priority_present:
+            if not self.config.client_side:
+                msg = "Servers SHOULD NOT prioritize streams."
+                raise RFC1122Error(msg)
+
+            headers_frame = frames[0]
+            assert isinstance(headers_frame, HeadersFrame)
+
+            headers_frame.flags.add("PRIORITY")
+            frames[0] = _add_frame_priority(
+                headers_frame,
+                priority_weight,
+                priority_depends_on,
+                priority_exclusive,
+            )
+
+        self._prepare_for_sending(frames)
+
+    def send_data(self,
+                  stream_id: int,
+                  data: bytes | memoryview,
+                  end_stream: bool = False,
+                  pad_length: Any = None) -> None:
+        """
+        Send data on a given stream.
+
+        This method does no breaking up of data: if the data is larger than the
+        value returned by :meth:`local_flow_control_window
+        <h2.connection.H2Connection.local_flow_control_window>` for this stream
+        then a :class:`FlowControlError <h2.exceptions.FlowControlError>` will
+        be raised. If the data is larger than :data:`max_outbound_frame_size
+        <h2.connection.H2Connection.max_outbound_frame_size>` then a
+        :class:`FrameTooLargeError <h2.exceptions.FrameTooLargeError>` will be
+        raised.
+
+        h2 does this to avoid buffering the data internally. If the user
+        has more data to send than h2 will allow, consider breaking it up
+        and buffering it externally.
+
+        :param stream_id: The ID of the stream on which to send the data.
+        :type stream_id: ``int``
+        :param data: The data to send on the stream.
+        :type data: ``bytes``
+        :param end_stream: (optional) Whether this is the last data to be sent
+            on the stream. Defaults to ``False``.
+        :type end_stream: ``bool``
+        :param pad_length: (optional) Length of the padding to apply to the
+            data frame. Defaults to ``None`` for no use of padding. Note that
+            a value of ``0`` results in padding of length ``0``
+            (with the "padding" flag set on the frame).
+
+            .. versionadded:: 2.6.0
+
+        :type pad_length: ``int``
+        :returns: Nothing
+        """
+        self.config.logger.debug(
+            "Send data on stream ID %d with len %d", stream_id, len(data),
+        )
+        frame_size = len(data)
+        if pad_length is not None:
+            if not isinstance(pad_length, int):
+                msg = "pad_length must be an int"
+                raise TypeError(msg)
+            if pad_length < 0 or pad_length > 255:
+                msg = "pad_length must be within range: [0, 255]"
+                raise ValueError(msg)
+            # Account for padding bytes plus the 1-byte padding length field.
+            frame_size += pad_length + 1
+        self.config.logger.debug(
+            "Frame size on stream ID %d is %d", stream_id, frame_size,
+        )
+
+        if frame_size > self.local_flow_control_window(stream_id):
+            msg = f"Cannot send {frame_size} bytes, flow control window is {self.local_flow_control_window(stream_id)}"
+            raise FlowControlError(msg)
+        if frame_size > self.max_outbound_frame_size:
+            msg = f"Cannot send frame size {frame_size}, max frame size is {self.max_outbound_frame_size}"
+            raise FrameTooLargeError(msg)
+
+        self.state_machine.process_input(ConnectionInputs.SEND_DATA)
+        frames = self.streams[stream_id].send_data(
+            data, end_stream, pad_length=pad_length,
+        )
+
+        self._prepare_for_sending(frames)
+
+        self.outbound_flow_control_window -= frame_size
+        self.config.logger.debug(
+            "Outbound flow control window size is %d",
+            self.outbound_flow_control_window,
+        )
+        assert self.outbound_flow_control_window >= 0
+
+    def end_stream(self, stream_id: int) -> None:
+        """
+        Cleanly end a given stream.
+
+        This method ends a stream by sending an empty DATA frame on that stream
+        with the ``END_STREAM`` flag set.
+
+        :param stream_id: The ID of the stream to end.
+        :type stream_id: ``int``
+        :returns: Nothing
+        """
+        self.config.logger.debug("End stream ID %d", stream_id)
+        self.state_machine.process_input(ConnectionInputs.SEND_DATA)
+        frames = self.streams[stream_id].end_stream()
+        self._prepare_for_sending(frames)
+
+    def increment_flow_control_window(self, increment: int, stream_id: int | None = None) -> None:
+        """
+        Increment a flow control window, optionally for a single stream. Allows
+        the remote peer to send more data.
+
+        .. versionchanged:: 2.0.0
+           Rejects attempts to increment the flow control window by out of
+           range values with a ``ValueError``.
+
+        :param increment: The amount to increment the flow control window by.
+        :type increment: ``int``
+        :param stream_id: (optional) The ID of the stream that should have its
+            flow control window opened. If not present or ``None``, the
+            connection flow control window will be opened instead.
+        :type stream_id: ``int`` or ``None``
+        :returns: Nothing
+        :raises: ``ValueError``
+        """
+        if not (1 <= increment <= self.MAX_WINDOW_INCREMENT):
+            msg = f"Flow control increment must be between 1 and {self.MAX_WINDOW_INCREMENT}"
+            raise ValueError(msg)
+
+        self.state_machine.process_input(ConnectionInputs.SEND_WINDOW_UPDATE)
+
+        if stream_id is not None:
+            stream = self.streams[stream_id]
+            frames = stream.increase_flow_control_window(
+                increment,
+            )
+
+            self.config.logger.debug(
+                "Increase stream ID %d flow control window by %d",
+                stream_id, increment,
+            )
+        else:
+            self._inbound_flow_control_window_manager.window_opened(increment)
+            f = WindowUpdateFrame(0)
+            f.window_increment = increment
+            frames = [f]
+
+            self.config.logger.debug(
+                "Increase connection flow control window by %d", increment,
+            )
+
+        self._prepare_for_sending(frames)
+
+    def push_stream(self,
+                    stream_id: int,
+                    promised_stream_id: int,
+                    request_headers: Iterable[HeaderWeaklyTyped]) -> None:
+        """
+        Push a response to the client by sending a PUSH_PROMISE frame.
+
+        If it is important to send HPACK "never indexed" header fields (as
+        defined in `RFC 7451 Section 7.1.3
+        <https://tools.ietf.org/html/rfc7541#section-7.1.3>`_), the user may
+        instead provide headers using the HPACK library's :class:`HeaderTuple
+        <hpack:hpack.HeaderTuple>` and :class:`NeverIndexedHeaderTuple
+        <hpack:hpack.NeverIndexedHeaderTuple>` objects.
+
+        :param stream_id: The ID of the stream that this push is a response to.
+        :type stream_id: ``int``
+        :param promised_stream_id: The ID of the stream that the pushed
+            response will be sent on.
+        :type promised_stream_id: ``int``
+        :param request_headers: The headers of the request that the pushed
+            response will be responding to.
+        :type request_headers: An iterable of two tuples of bytestrings or
+            :class:`HeaderTuple <hpack:hpack.HeaderTuple>` objects.
+        :returns: Nothing
+        """
+        self.config.logger.debug(
+            "Send Push Promise frame on stream ID %d", stream_id,
+        )
+
+        if not self.remote_settings.enable_push:
+            msg = "Remote peer has disabled stream push"
+            raise ProtocolError(msg)
+
+        self.state_machine.process_input(ConnectionInputs.SEND_PUSH_PROMISE)
+        stream = self._get_stream_by_id(stream_id)
+
+        # We need to prevent users pushing streams in response to streams that
+        # they themselves have already pushed: see #163 and RFC 7540 § 6.6. The
+        # easiest way to do that is to assert that the stream_id is not even:
+        # this shortcut works because only servers can push and the state
+        # machine will enforce this.
+        if (stream_id % 2) == 0:
+            msg = "Cannot recursively push streams."
+            raise ProtocolError(msg)
+
+        new_stream = self._begin_new_stream(
+            promised_stream_id, AllowedStreamIDs.EVEN,
+        )
+        self.streams[promised_stream_id] = new_stream
+
+        frames = stream.push_stream_in_band(
+            promised_stream_id, request_headers, self.encoder,
+        )
+        new_frames = new_stream.locally_pushed()
+        self._prepare_for_sending(frames + new_frames)
+
+    def ping(self, opaque_data: bytes | str) -> None:
+        """
+        Send a PING frame.
+
+        :param opaque_data: A bytestring of length 8 that will be sent in the
+                            PING frame.
+        :returns: Nothing
+        """
+        self.config.logger.debug("Send Ping frame")
+
+        if not isinstance(opaque_data, bytes) or len(opaque_data) != 8:
+            msg = f"Invalid value for ping data: {opaque_data!r}"
+            raise ValueError(msg)
+
+        self.state_machine.process_input(ConnectionInputs.SEND_PING)
+        f = PingFrame(0)
+        f.opaque_data = opaque_data
+        self._prepare_for_sending([f])
+
+    def reset_stream(self, stream_id: int, error_code: ErrorCodes | int = 0) -> None:
+        """
+        Reset a stream.
+
+        This method forcibly closes a stream by sending a RST_STREAM frame for
+        a given stream. This is not a graceful closure. To gracefully end a
+        stream, try the :meth:`end_stream
+        <h2.connection.H2Connection.end_stream>` method.
+
+        :param stream_id: The ID of the stream to reset.
+        :type stream_id: ``int``
+        :param error_code: (optional) The error code to use to reset the
+            stream. Defaults to :data:`ErrorCodes.NO_ERROR
+            <h2.errors.ErrorCodes.NO_ERROR>`.
+        :type error_code: ``int``
+        :returns: Nothing
+        """
+        self.config.logger.debug("Reset stream ID %d", stream_id)
+        self.state_machine.process_input(ConnectionInputs.SEND_RST_STREAM)
+        stream = self._get_stream_by_id(stream_id)
+        frames = stream.reset_stream(error_code)
+        self._prepare_for_sending(frames)
+
+    def close_connection(self,
+                         error_code: ErrorCodes | int = 0,
+                         additional_data: bytes | None = None,
+                         last_stream_id: int | None = None) -> None:
+        """
+        Close a connection, emitting a GOAWAY frame.
+
+        .. versionchanged:: 2.4.0
+           Added ``additional_data`` and ``last_stream_id`` arguments.
+
+        :param error_code: (optional) The error code to send in the GOAWAY
+            frame.
+        :param additional_data: (optional) Additional debug data indicating
+            a reason for closing the connection. Must be a bytestring.
+        :param last_stream_id: (optional) The last stream which was processed
+            by the sender. Defaults to ``highest_inbound_stream_id``.
+        :returns: Nothing
+        """
+        self.config.logger.debug("Close connection")
+        self.state_machine.process_input(ConnectionInputs.SEND_GOAWAY)
+
+        # Additional_data must be bytes
+        if additional_data is not None:
+            assert isinstance(additional_data, bytes)
+
+        if last_stream_id is None:
+            last_stream_id = self.highest_inbound_stream_id
+
+        f = GoAwayFrame(
+            stream_id=0,
+            last_stream_id=last_stream_id,
+            error_code=error_code,
+            additional_data=(additional_data or b""),
+        )
+        self._prepare_for_sending([f])
+
+    def update_settings(self, new_settings: dict[SettingCodes | int, int]) -> None:
+        """
+        Update the local settings. This will prepare and emit the appropriate
+        SETTINGS frame.
+
+        :param new_settings: A dictionary of {setting: new value}
+        """
+        self.config.logger.debug(
+            "Update connection settings to %s", new_settings,
+        )
+        self.state_machine.process_input(ConnectionInputs.SEND_SETTINGS)
+        self.local_settings.update(new_settings)
+        s = SettingsFrame(0)
+        s.settings = new_settings
+        self._prepare_for_sending([s])
+
+    def advertise_alternative_service(self,
+                                      field_value: bytes | str,
+                                      origin: bytes | None = None,
+                                      stream_id: int | None = None) -> None:
+        """
+        Notify a client about an available Alternative Service.
+
+        An Alternative Service is defined in `RFC 7838
+        <https://tools.ietf.org/html/rfc7838>`_. An Alternative Service
+        notification informs a client that a given origin is also available
+        elsewhere.
+
+        Alternative Services can be advertised in two ways. Firstly, they can
+        be advertised explicitly: that is, a server can say "origin X is also
+        available at Y". To advertise like this, set the ``origin`` argument
+        and not the ``stream_id`` argument. Alternatively, they can be
+        advertised implicitly: that is, a server can say "the origin you're
+        contacting on stream X is also available at Y". To advertise like this,
+        set the ``stream_id`` argument and not the ``origin`` argument.
+
+        The explicit method of advertising can be done as long as the
+        connection is active. The implicit method can only be done after the
+        client has sent the request headers and before the server has sent the
+        response headers: outside of those points, h2 will forbid sending
+        the Alternative Service advertisement by raising a ProtocolError.
+
+        The ``field_value`` parameter is specified in RFC 7838. h2 does
+        not validate or introspect this argument: the user is required to
+        ensure that it's well-formed. ``field_value`` corresponds to RFC 7838's
+        "Alternative Service Field Value".
+
+        .. note:: It is strongly preferred to use the explicit method of
+                  advertising Alternative Services. The implicit method of
+                  advertising Alternative Services has a number of subtleties
+                  and can lead to inconsistencies between the server and
+                  client. h2 allows both mechanisms, but caution is
+                  strongly advised.
+
+        .. versionadded:: 2.3.0
+
+        :param field_value: The RFC 7838 Alternative Service Field Value. This
+            argument is not introspected by h2: the user is responsible
+            for ensuring that it is well-formed.
+        :type field_value: ``bytes``
+
+        :param origin: The origin/authority to which the Alternative Service
+            being advertised applies. Must not be provided at the same time as
+            ``stream_id``.
+        :type origin: ``bytes`` or ``None``
+
+        :param stream_id: The ID of the stream which was sent to the authority
+            for which this Alternative Service advertisement applies. Must not
+            be provided at the same time as ``origin``.
+        :type stream_id: ``int`` or ``None``
+
+        :returns: Nothing.
+        """
+        if not isinstance(field_value, bytes):
+            msg = "Field must be bytestring."
+            raise ValueError(msg)  # noqa: TRY004
+
+        if origin is not None and stream_id is not None:
+            msg = "Must not provide both origin and stream_id"
+            raise ValueError(msg)
+
+        self.state_machine.process_input(
+            ConnectionInputs.SEND_ALTERNATIVE_SERVICE,
+        )
+
+        if origin is not None:
+            # This ALTSVC is sent on stream zero.
+            f = AltSvcFrame(stream_id=0)
+            f.origin = origin
+            f.field = field_value
+            frames: list[Frame] = [f]
+        else:
+            stream = self._get_stream_by_id(stream_id)
+            frames = stream.advertise_alternative_service(field_value)
+
+        self._prepare_for_sending(frames)
+
+    def prioritize(self,
+                   stream_id: int,
+                   weight: int | None = None,
+                   depends_on: int | None = None,
+                   exclusive: bool | None = None) -> None:
+        """
+        Notify a server about the priority of a stream.
+
+        Stream priorities are a form of guidance to a remote server: they
+        inform the server about how important a given response is, so that the
+        server may allocate its resources (e.g. bandwidth, CPU time, etc.)
+        accordingly. This exists to allow clients to ensure that the most
+        important data arrives earlier, while less important data does not
+        starve out the more important data.
+
+        Stream priorities are explained in depth in `RFC 7540 Section 5.3
+        <https://tools.ietf.org/html/rfc7540#section-5.3>`_.
+
+        This method updates the priority information of a single stream. It may
+        be called well before a stream is actively in use, or well after a
+        stream is closed.
+
+        .. warning:: RFC 7540 allows for servers to change the priority of
+                     streams. However, h2 **does not** allow server
+                     stacks to do this. This is because most clients do not
+                     adequately know how to respond when provided conflicting
+                     priority information, and relatively little utility is
+                     provided by making that functionality available.
+
+        .. note:: h2 **does not** maintain any information about the
+                  RFC 7540 priority tree. That means that h2 does not
+                  prevent incautious users from creating invalid priority
+                  trees, particularly by creating priority loops. While some
+                  basic error checking is provided by h2, users are
+                  strongly recommended to understand their prioritisation
+                  strategies before using the priority tools here.
+
+        .. note:: Priority information is strictly advisory. Servers are
+                  allowed to disregard it entirely. Avoid relying on the idea
+                  that your priority signaling will definitely be obeyed.
+
+        .. versionadded:: 2.4.0
+
+        :param stream_id: The ID of the stream to prioritize.
+        :type stream_id: ``int``
+
+        :param weight: The weight to give the stream. Defaults to ``16``, the
+             default weight of any stream. May be any value between ``1`` and
+             ``256`` inclusive. The relative weight of a stream indicates what
+             proportion of available resources will be allocated to that
+             stream.
+        :type weight: ``int``
+
+        :param depends_on: The ID of the stream on which this stream depends.
+             This stream will only be progressed if it is impossible to
+             progress the parent stream (the one on which this one depends).
+             Passing the value ``0`` means that this stream does not depend on
+             any other. Defaults to ``0``.
+        :type depends_on: ``int``
+
+        :param exclusive: Whether this stream is an exclusive dependency of its
+            "parent" stream (i.e. the stream given by ``depends_on``). If a
+            stream is an exclusive dependency of another, that means that all
+            previously-set children of the parent are moved to become children
+            of the new exclusively-dependent stream. Defaults to ``False``.
+        :type exclusive: ``bool``
+        """
+        if not self.config.client_side:
+            msg = "Servers SHOULD NOT prioritize streams."
+            raise RFC1122Error(msg)
+
+        self.state_machine.process_input(
+            ConnectionInputs.SEND_PRIORITY,
+        )
+
+        frame = PriorityFrame(stream_id)
+        frame_prio = _add_frame_priority(frame, weight, depends_on, exclusive)
+
+        self._prepare_for_sending([frame_prio])
+
+    def local_flow_control_window(self, stream_id: int) -> int:
+        """
+        Returns the maximum amount of data that can be sent on stream
+        ``stream_id``.
+
+        This value will never be larger than the total data that can be sent on
+        the connection: even if the given stream allows more data, the
+        connection window provides a logical maximum to the amount of data that
+        can be sent.
+
+        The maximum data that can be sent in a single data frame on a stream
+        is either this value, or the maximum frame size, whichever is
+        *smaller*.
+
+        :param stream_id: The ID of the stream whose flow control window is
+            being queried.
+        :type stream_id: ``int``
+        :returns: The amount of data in bytes that can be sent on the stream
+            before the flow control window is exhausted.
+        :rtype: ``int``
+        """
+        stream = self._get_stream_by_id(stream_id)
+        return min(
+            self.outbound_flow_control_window,
+            stream.outbound_flow_control_window,
+        )
+
+    def remote_flow_control_window(self, stream_id: int) -> int:
+        """
+        Returns the maximum amount of data the remote peer can send on stream
+        ``stream_id``.
+
+        This value will never be larger than the total data that can be sent on
+        the connection: even if the given stream allows more data, the
+        connection window provides a logical maximum to the amount of data that
+        can be sent.
+
+        The maximum data that can be sent in a single data frame on a stream
+        is either this value, or the maximum frame size, whichever is
+        *smaller*.
+
+        :param stream_id: The ID of the stream whose flow control window is
+            being queried.
+        :type stream_id: ``int``
+        :returns: The amount of data in bytes that can be received on the
+            stream before the flow control window is exhausted.
+        :rtype: ``int``
+        """
+        stream = self._get_stream_by_id(stream_id)
+        return min(
+            self.inbound_flow_control_window,
+            stream.inbound_flow_control_window,
+        )
+
+    def acknowledge_received_data(self, acknowledged_size: int, stream_id: int) -> None:
+        """
+        Inform the :class:`H2Connection <h2.connection.H2Connection>` that a
+        certain number of flow-controlled bytes have been processed, and that
+        the space should be handed back to the remote peer at an opportune
+        time.
+
+        .. versionadded:: 2.5.0
+
+        :param acknowledged_size: The total *flow-controlled size* of the data
+            that has been processed. Note that this must include the amount of
+            padding that was sent with that data.
+        :type acknowledged_size: ``int``
+        :param stream_id: The ID of the stream on which this data was received.
+        :type stream_id: ``int``
+        :returns: Nothing
+        :rtype: ``None``
+        """
+        self.config.logger.debug(
+            "Ack received data on stream ID %d with size %d",
+            stream_id, acknowledged_size,
+        )
+        if stream_id <= 0:
+            msg = f"Stream ID {stream_id} is not valid for acknowledge_received_data"
+            raise ValueError(msg)
+        if acknowledged_size < 0:
+            msg = "Cannot acknowledge negative data"
+            raise ValueError(msg)
+
+        frames: list[Frame] = []
+
+        conn_manager = self._inbound_flow_control_window_manager
+        conn_increment = conn_manager.process_bytes(acknowledged_size)
+        if conn_increment:
+            f = WindowUpdateFrame(0)
+            f.window_increment = conn_increment
+            frames.append(f)
+
+        try:
+            stream = self._get_stream_by_id(stream_id)
+        except StreamClosedError:
+            # The stream is already gone. We're not worried about incrementing
+            # the window in this case.
+            pass
+        else:
+            # No point incrementing the windows of closed streams.
+            if stream.open:
+                frames.extend(
+                    stream.acknowledge_received_data(acknowledged_size),
+                )
+
+        self._prepare_for_sending(frames)
+
+    def data_to_send(self, amount: int | None = None) -> bytes:
+        """
+        Returns some data for sending out of the internal data buffer.
+
+        This method is analogous to ``read`` on a file-like object, but it
+        doesn't block. Instead, it returns as much data as the user asks for,
+        or less if that much data is not available. It does not perform any
+        I/O, and so uses a different name.
+
+        :param amount: (optional) The maximum amount of data to return. If not
+            set, or set to ``None``, will return as much data as possible.
+        :type amount: ``int``
+        :returns: A bytestring containing the data to send on the wire.
+        :rtype: ``bytes``
+        """
+        if amount is None:
+            data = bytes(self._data_to_send)
+            self._data_to_send = bytearray()
+            return data
+        data = bytes(self._data_to_send[:amount])
+        self._data_to_send = self._data_to_send[amount:]
+        return data
+
+    def clear_outbound_data_buffer(self) -> None:
+        """
+        Clears the outbound data buffer, such that if this call was immediately
+        followed by a call to
+        :meth:`data_to_send <h2.connection.H2Connection.data_to_send>`, that
+        call would return no data.
+
+        This method should not normally be used, but is made available to avoid
+        exposing implementation details.
+        """
+        self._data_to_send = bytearray()
+
+    def _acknowledge_settings(self) -> list[Frame]:
+        """
+        Acknowledge settings that have been received.
+
+        .. versionchanged:: 2.0.0
+           Removed from public API, removed useless ``event`` parameter, made
+           automatic.
+
+        :returns: Nothing
+        """
+        self.state_machine.process_input(ConnectionInputs.SEND_SETTINGS)
+
+        changes = self.remote_settings.acknowledge()
+
+        if SettingCodes.INITIAL_WINDOW_SIZE in changes:
+            setting = changes[SettingCodes.INITIAL_WINDOW_SIZE]
+            self._flow_control_change_from_settings(
+                setting.original_value,
+                setting.new_value,
+            )
+
+        # HEADER_TABLE_SIZE changes by the remote part affect our encoder: cf.
+        # RFC 7540 Section 6.5.2.
+        if SettingCodes.HEADER_TABLE_SIZE in changes:
+            setting = changes[SettingCodes.HEADER_TABLE_SIZE]
+            self.encoder.header_table_size = setting.new_value
+
+        if SettingCodes.MAX_FRAME_SIZE in changes:
+            setting = changes[SettingCodes.MAX_FRAME_SIZE]
+            self.max_outbound_frame_size = setting.new_value
+            for stream in self.streams.values():
+                stream.max_outbound_frame_size = setting.new_value
+
+        f = SettingsFrame(0)
+        f.flags.add("ACK")
+        return [f]
+
+    def _flow_control_change_from_settings(self, old_value: int | None, new_value: int) -> None:
+        """
+        Update flow control windows in response to a change in the value of
+        SETTINGS_INITIAL_WINDOW_SIZE.
+
+        When this setting is changed, it automatically updates all flow control
+        windows by the delta in the settings values. Note that it does not
+        increment the *connection* flow control window, per section 6.9.2 of
+        RFC 7540.
+        """
+        delta = new_value - (old_value or 0)
+
+        for stream in self.streams.values():
+            stream.outbound_flow_control_window = guard_increment_window(
+                stream.outbound_flow_control_window,
+                delta,
+            )
+
+    def _inbound_flow_control_change_from_settings(self, old_value: int | None, new_value: int) -> None:
+        """
+        Update remote flow control windows in response to a change in the value
+        of SETTINGS_INITIAL_WINDOW_SIZE.
+
+        When this setting is changed, it automatically updates all remote flow
+        control windows by the delta in the settings values.
+        """
+        delta = new_value - (old_value or 0)
+
+        for stream in self.streams.values():
+            stream._inbound_flow_control_change_from_settings(delta)
+
+    def receive_data(self, data: bytes) -> list[Event]:
+        """
+        Pass some received HTTP/2 data to the connection for handling.
+
+        :param data: The data received from the remote peer on the network.
+        :type data: ``bytes``
+        :returns: A list of events that the remote peer triggered by sending
+            this data.
+        """
+        self.config.logger.trace(
+            "Process received data on connection. Received data: %r", data,
+        )
+
+        events: list[Event] = []
+        self.incoming_buffer.add_data(data)
+        self.incoming_buffer.max_frame_size = self.max_inbound_frame_size
+
+        try:
+            for frame in self.incoming_buffer:
+                events.extend(self._receive_frame(frame))
+        except InvalidPaddingError as e:
+            self._terminate_connection(ErrorCodes.PROTOCOL_ERROR)
+            msg = "Received frame with invalid padding."
+            raise ProtocolError(msg) from e
+        except ProtocolError as e:
+            # For whatever reason, receiving the frame caused a protocol error.
+            # We should prepare to emit a GoAway frame before throwing the
+            # exception up further. No need for an event: the exception will
+            # do fine.
+            self._terminate_connection(e.error_code)
+            raise
+
+        return events
+
+    def _receive_frame(self, frame: Frame) -> list[Event]:
+        """
+        Handle a frame received on the connection.
+
+        .. versionchanged:: 2.0.0
+           Removed from the public API.
+        """
+        events: list[Event]
+        self.config.logger.trace("Received frame: %s", repr(frame))
+        try:
+            # I don't love using __class__ here, maybe reconsider it.
+            frames, events = self._frame_dispatch_table[frame.__class__](frame)
+        except StreamClosedError as e:
+            # If the stream was closed by RST_STREAM, we just send a RST_STREAM
+            # to the remote peer. Otherwise, this is a connection error, and so
+            # we will re-raise to trigger one.
+            if self._stream_is_closed_by_reset(e.stream_id):
+                f = RstStreamFrame(e.stream_id)
+                f.error_code = e.error_code
+                self._prepare_for_sending([f])
+                events = e._events
+            else:
+                raise
+        except StreamIDTooLowError as e:
+            # The stream ID seems invalid. This may happen when the closed
+            # stream has been cleaned up, or when the remote peer has opened a
+            # new stream with a higher stream ID than this one, forcing it
+            # closed implicitly.
+            #
+            # Check how the stream was closed: depending on the mechanism, it
+            # is either a stream error or a connection error.
+            if self._stream_is_closed_by_reset(e.stream_id):
+                # Closed by RST_STREAM is a stream error.
+                f = RstStreamFrame(e.stream_id)
+                f.error_code = ErrorCodes.STREAM_CLOSED
+                self._prepare_for_sending([f])
+                events = []
+            elif self._stream_is_closed_by_end(e.stream_id):
+                # Closed by END_STREAM is a connection error.
+                raise StreamClosedError(e.stream_id) from e
+            else:
+                # Closed implicitly, also a connection error, but of type
+                # PROTOCOL_ERROR.
+                raise
+        else:
+            self._prepare_for_sending(frames)
+
+        return events
+
+    def _terminate_connection(self, error_code: ErrorCodes) -> None:
+        """
+        Terminate the connection early. Used in error handling blocks to send
+        GOAWAY frames.
+        """
+        f = GoAwayFrame(0)
+        f.last_stream_id = self.highest_inbound_stream_id
+        f.error_code = error_code
+        self.state_machine.process_input(ConnectionInputs.SEND_GOAWAY)
+        self._prepare_for_sending([f])
+
+    def _receive_headers_frame(self, frame: HeadersFrame) -> tuple[list[Frame], list[Event]]:
+        """
+        Receive a headers frame on the connection.
+        """
+        # If necessary, check we can open the stream. Also validate that the
+        # stream ID is valid.
+        if frame.stream_id not in self.streams:
+            max_open_streams = self.local_settings.max_concurrent_streams
+            value = self.open_inbound_streams # take a copy due to the property accessor having side affects
+            if (value + 1) > max_open_streams:
+                msg = f"Max inbound streams is {max_open_streams}, {value} open"
+                raise TooManyStreamsError(msg)
+
+        # Let's decode the headers. We handle headers as bytes internally up
+        # until we hang them off the event, at which point we may optionally
+        # convert them to unicode.
+        headers = _decode_headers(self.decoder, frame.data)
+
+        events = self.state_machine.process_input(
+            ConnectionInputs.RECV_HEADERS,
+        )
+        stream = self._get_or_create_stream(
+            frame.stream_id, AllowedStreamIDs(not self.config.client_side),
+        )
+        frames, stream_events = stream.receive_headers(
+            headers,
+            "END_STREAM" in frame.flags,
+            self.config.header_encoding,
+        )
+
+        if "PRIORITY" in frame.flags:
+            p_frames, p_events = self._receive_priority_frame(frame)
+            expected_frame_types = (RequestReceived, ResponseReceived, TrailersReceived, InformationalResponseReceived)
+            assert isinstance(stream_events[0], expected_frame_types)
+            assert isinstance(p_events[0], PriorityUpdated)
+            stream_events[0].priority_updated = p_events[0]
+            stream_events.extend(p_events)
+            assert not p_frames
+
+        return frames, events + stream_events
+
+    def _receive_push_promise_frame(self, frame: PushPromiseFrame) -> tuple[list[Frame], list[Event]]:
+        """
+        Receive a push-promise frame on the connection.
+        """
+        if not self.local_settings.enable_push:
+            msg = "Received pushed stream"
+            raise ProtocolError(msg)
+
+        pushed_headers = _decode_headers(self.decoder, frame.data)
+
+        events = self.state_machine.process_input(
+            ConnectionInputs.RECV_PUSH_PROMISE,
+        )
+
+        try:
+            stream = self._get_stream_by_id(frame.stream_id)
+        except NoSuchStreamError as e:
+            # We need to check if the parent stream was reset by us. If it was
+            # then we presume that the PUSH_PROMISE was in flight when we reset
+            # the parent stream. Rather than accept the new stream, just reset
+            # it.
+            #
+            # If this was closed naturally, however, we should call this a
+            # PROTOCOL_ERROR: pushing a stream on a naturally closed stream is
+            # a real problem because it creates a brand new stream that the
+            # remote peer now believes exists.
+            if (self._stream_closed_by(frame.stream_id) ==
+                    StreamClosedBy.SEND_RST_STREAM):
+                f = RstStreamFrame(frame.promised_stream_id)
+                f.error_code = ErrorCodes.REFUSED_STREAM
+                return [f], events
+
+            msg = "Attempted to push on closed stream."
+            raise ProtocolError(msg) from e
+
+        # We need to prevent peers pushing streams in response to streams that
+        # they themselves have already pushed: see #163 and RFC 7540 § 6.6. The
+        # easiest way to do that is to assert that the stream_id is not even:
+        # this shortcut works because only servers can push and the state
+        # machine will enforce this.
+        if (frame.stream_id % 2) == 0:
+            msg = "Cannot recursively push streams."
+            raise ProtocolError(msg)
+
+        try:
+            frames, stream_events = stream.receive_push_promise_in_band(
+                frame.promised_stream_id,
+                pushed_headers,
+                self.config.header_encoding,
+            )
+        except StreamClosedError:
+            # The parent stream was reset by us, so we presume that
+            # PUSH_PROMISE was in flight when we reset the parent stream.
+            # So we just reset the new stream.
+            f = RstStreamFrame(frame.promised_stream_id)
+            f.error_code = ErrorCodes.REFUSED_STREAM
+            return [f], events
+
+        new_stream = self._begin_new_stream(
+            frame.promised_stream_id, AllowedStreamIDs.EVEN,
+        )
+        self.streams[frame.promised_stream_id] = new_stream
+        new_stream.remotely_pushed(pushed_headers)
+
+        return frames, events + stream_events
+
+    def _handle_data_on_closed_stream(self,
+                                      events: list[Event],
+                                      exc: StreamClosedError,
+                                      frame: DataFrame) -> tuple[list[Frame], list[Event]]:
+        # This stream is already closed - and yet we received a DATA frame.
+        # The received DATA frame counts towards the connection flow window.
+        # We need to manually to acknowledge the DATA frame to update the flow
+        # window of the connection. Otherwise the whole connection stalls due
+        # the inbound flow window being 0.
+        frames: list[Frame] = []
+        conn_manager = self._inbound_flow_control_window_manager
+        conn_increment = conn_manager.process_bytes(
+            frame.flow_controlled_length,
+        )
+
+        if conn_increment:
+            window_update_frame = WindowUpdateFrame(0)
+            window_update_frame.window_increment = conn_increment
+            frames.append(window_update_frame)
+            self.config.logger.debug(
+                "Received DATA frame on closed stream %d - "
+                "auto-emitted a WINDOW_UPDATE by %d",
+                frame.stream_id, conn_increment,
+            )
+
+        rst_stream_frame = RstStreamFrame(exc.stream_id)
+        rst_stream_frame.error_code = exc.error_code
+        frames.append(rst_stream_frame)
+        self.config.logger.debug(
+            "Stream %s already CLOSED or cleaned up - auto-emitted a RST_FRAME",
+            frame.stream_id,
+        )
+        return frames, events + exc._events
+
+    def _receive_data_frame(self, frame: DataFrame) -> tuple[list[Frame], list[Event]]:
+        """
+        Receive a data frame on the connection.
+        """
+        flow_controlled_length = frame.flow_controlled_length
+
+        events = self.state_machine.process_input(
+            ConnectionInputs.RECV_DATA,
+        )
+        self._inbound_flow_control_window_manager.window_consumed(
+            flow_controlled_length,
+        )
+
+        try:
+            stream = self._get_stream_by_id(frame.stream_id)
+            frames, stream_events = stream.receive_data(
+                frame.data,
+                "END_STREAM" in frame.flags,
+                flow_controlled_length,
+            )
+        except StreamClosedError as e:
+            # This stream is either marked as CLOSED or already gone from our
+            # internal state.
+            return self._handle_data_on_closed_stream(events, e, frame)
+
+        return frames, events + stream_events
+
+    def _receive_settings_frame(self, frame: SettingsFrame) -> tuple[list[Frame], list[Event]]:
+        """
+        Receive a SETTINGS frame on the connection.
+        """
+        events = self.state_machine.process_input(
+            ConnectionInputs.RECV_SETTINGS,
+        )
+
+        # This is an ack of the local settings.
+        if "ACK" in frame.flags:
+            changed_settings = self._local_settings_acked()
+            ack_event = SettingsAcknowledged()
+            ack_event.changed_settings = changed_settings
+            events.append(ack_event)
+            return [], events
+
+        # Add the new settings.
+        self.remote_settings.update(frame.settings)
+        events.append(
+            RemoteSettingsChanged.from_settings(
+                self.remote_settings, frame.settings,
+            ),
+        )
+        frames = self._acknowledge_settings()
+
+        return frames, events
+
+    def _receive_window_update_frame(self, frame: WindowUpdateFrame) -> tuple[list[Frame], list[Event]]:
+        """
+        Receive a WINDOW_UPDATE frame on the connection.
+        """
+        # hyperframe will take care of validating the window_increment.
+        # If we reach in here, we can assume a valid value.
+
+        events = self.state_machine.process_input(
+            ConnectionInputs.RECV_WINDOW_UPDATE,
+        )
+
+        if frame.stream_id:
+            try:
+                stream = self._get_stream_by_id(frame.stream_id)
+                frames, stream_events = stream.receive_window_update(
+                    frame.window_increment,
+                )
+            except StreamClosedError:
+                return [], events
+        else:
+            # Increment our local flow control window.
+            self.outbound_flow_control_window = guard_increment_window(
+                self.outbound_flow_control_window,
+                frame.window_increment,
+            )
+
+            # FIXME: Should we split this into one event per active stream?
+            window_updated_event = WindowUpdated(stream_id=0, delta=frame.window_increment)
+            stream_events = [window_updated_event]
+            frames = []
+
+        return frames, events + stream_events
+
+    def _receive_ping_frame(self, frame: PingFrame) -> tuple[list[Frame], list[Event]]:
+        """
+        Receive a PING frame on the connection.
+        """
+        events = self.state_machine.process_input(
+            ConnectionInputs.RECV_PING,
+        )
+        frames: list[Frame] = []
+
+        evt: PingReceived | PingAckReceived
+        if "ACK" in frame.flags:
+            evt = PingAckReceived(ping_data=frame.opaque_data)
+        else:
+            evt = PingReceived(ping_data=frame.opaque_data)
+
+            # automatically ACK the PING with the same 'opaque data'
+            f = PingFrame(0)
+            f.flags.add("ACK")
+            f.opaque_data = frame.opaque_data
+            frames.append(f)
+
+        events.append(evt)
+
+        return frames, events
+
+    def _receive_rst_stream_frame(self, frame: RstStreamFrame) -> tuple[list[Frame], list[Event]]:
+        """
+        Receive a RST_STREAM frame on the connection.
+        """
+        events = self.state_machine.process_input(
+            ConnectionInputs.RECV_RST_STREAM,
+        )
+        try:
+            stream = self._get_stream_by_id(frame.stream_id)
+        except NoSuchStreamError:
+            # The stream is missing. That's ok, we just do nothing here.
+            stream_frames: list[Frame] = []
+            stream_events: list[Event] = []
+        else:
+            stream_frames, stream_events = stream.stream_reset(frame)
+
+        return stream_frames, events + stream_events
+
+    def _receive_priority_frame(self, frame: HeadersFrame | PriorityFrame) -> tuple[list[Frame], list[Event]]:
+        """
+        Receive a PRIORITY frame on the connection.
+        """
+        events = self.state_machine.process_input(
+            ConnectionInputs.RECV_PRIORITY,
+        )
+
+        event = PriorityUpdated()
+        event.stream_id = frame.stream_id
+        event.depends_on = frame.depends_on
+        event.exclusive = frame.exclusive
+
+        # Weight is an integer between 1 and 256, but the byte only allows
+        # 0 to 255: add one.
+        event.weight = frame.stream_weight + 1
+
+        # A stream may not depend on itself.
+        if event.depends_on == frame.stream_id:
+            msg = f"Stream {frame.stream_id} may not depend on itself"
+            raise ProtocolError(msg)
+        events.append(event)
+
+        return [], events
+
+    def _receive_goaway_frame(self, frame: GoAwayFrame) -> tuple[list[Frame], list[Event]]:
+        """
+        Receive a GOAWAY frame on the connection.
+        """
+        events = self.state_machine.process_input(
+            ConnectionInputs.RECV_GOAWAY,
+        )
+
+        # Clear the outbound data buffer: we cannot send further data now.
+        self.clear_outbound_data_buffer()
+
+        # Fire an appropriate ConnectionTerminated event.
+        new_event = ConnectionTerminated()
+        new_event.error_code = _error_code_from_int(frame.error_code)
+        new_event.last_stream_id = frame.last_stream_id
+        new_event.additional_data = (frame.additional_data
+                                     if frame.additional_data else None)
+        events.append(new_event)
+
+        return [], events
+
+    def _receive_naked_continuation(self, frame: ContinuationFrame) -> None:
+        """
+        A naked CONTINUATION frame has been received. This is always an error,
+        but the type of error it is depends on the state of the stream and must
+        transition the state of the stream, so we need to pass it to the
+        appropriate stream.
+        """
+        stream = self._get_stream_by_id(frame.stream_id)
+        stream.receive_continuation()
+        msg = "Should not be reachable"  # pragma: no cover
+        raise AssertionError(msg)  # pragma: no cover
+
+    def _receive_alt_svc_frame(self, frame: AltSvcFrame) -> tuple[list[Frame], list[Event]]:
+        """
+        An ALTSVC frame has been received. This frame, specified in RFC 7838,
+        is used to advertise alternative places where the same service can be
+        reached.
+
+        This frame can optionally be received either on a stream or on stream
+        0, and its semantics are different in each case.
+        """
+        events = self.state_machine.process_input(
+            ConnectionInputs.RECV_ALTERNATIVE_SERVICE,
+        )
+        frames = []
+
+        if frame.stream_id:
+            # Given that it makes no sense to receive ALTSVC on a stream
+            # before that stream has been opened with a HEADERS frame, the
+            # ALTSVC frame cannot create a stream. If the stream is not
+            # present, we simply ignore the frame.
+            try:
+                stream = self._get_stream_by_id(frame.stream_id)
+            except (NoSuchStreamError, StreamClosedError):
+                pass
+            else:
+                stream_frames, stream_events = stream.receive_alt_svc(frame)
+                frames.extend(stream_frames)
+                events.extend(stream_events)
+        else:
+            # This frame is sent on stream 0. The origin field on the frame
+            # must be present, though if it isn't it's not a ProtocolError
+            # (annoyingly), we just need to ignore it.
+            if not frame.origin:
+                return frames, events
+
+            # If we're a server, we want to ignore this (RFC 7838 says so).
+            if not self.config.client_side:
+                return frames, events
+
+            event = AlternativeServiceAvailable()
+            event.origin = frame.origin
+            event.field_value = frame.field
+            events.append(event)
+
+        return frames, events
+
+    def _receive_unknown_frame(self, frame: ExtensionFrame) -> tuple[list[Frame], list[Event]]:
+        """
+        We have received a frame that we do not understand. This is almost
+        certainly an extension frame, though it's impossible to be entirely
+        sure.
+
+        RFC 7540 § 5.5 says that we MUST ignore unknown frame types: so we
+        do. We do notify the user that we received one, however.
+        """
+        # All we do here is log.
+        self.config.logger.debug(
+            "Received unknown extension frame (ID %d)", frame.stream_id,
+        )
+        event = UnknownFrameReceived(frame=frame)
+        return [], [event]
+
+    def _local_settings_acked(self) -> dict[SettingCodes | int, ChangedSetting]:
+        """
+        Handle the local settings being ACKed, update internal state.
+        """
+        changes = self.local_settings.acknowledge()
+
+        if SettingCodes.INITIAL_WINDOW_SIZE in changes:
+            setting = changes[SettingCodes.INITIAL_WINDOW_SIZE]
+            self._inbound_flow_control_change_from_settings(
+                setting.original_value,
+                setting.new_value,
+            )
+
+        if SettingCodes.MAX_HEADER_LIST_SIZE in changes:
+            setting = changes[SettingCodes.MAX_HEADER_LIST_SIZE]
+            self.decoder.max_header_list_size = setting.new_value
+
+        if SettingCodes.MAX_FRAME_SIZE in changes:
+            setting = changes[SettingCodes.MAX_FRAME_SIZE]
+            self.max_inbound_frame_size = setting.new_value
+
+        if SettingCodes.HEADER_TABLE_SIZE in changes:
+            setting = changes[SettingCodes.HEADER_TABLE_SIZE]
+            # This is safe across all hpack versions: some versions just won't
+            # respect it.
+            self.decoder.max_allowed_table_size = setting.new_value
+
+        return changes
+
+    def _stream_id_is_outbound(self, stream_id: int) -> bool:
+        """
+        Returns ``True`` if the stream ID corresponds to an outbound stream
+        (one initiated by this peer), returns ``False`` otherwise.
+        """
+        return (stream_id % 2 == int(self.config.client_side))
+
+    def _stream_closed_by(self, stream_id: int) -> StreamClosedBy | None:
+        """
+        Returns how the stream was closed.
+
+        The return value will be either a member of
+        ``h2.stream.StreamClosedBy`` or ``None``. If ``None``, the stream was
+        closed implicitly by the peer opening a stream with a higher stream ID
+        before opening this one.
+        """
+        if stream_id in self.streams:
+            return self.streams[stream_id].closed_by
+        if stream_id in self._closed_streams:
+            return self._closed_streams[stream_id]
+        return None
+
+    def _stream_is_closed_by_reset(self, stream_id: int) -> bool:
+        """
+        Returns ``True`` if the stream was closed by sending or receiving a
+        RST_STREAM frame. Returns ``False`` otherwise.
+        """
+        return self._stream_closed_by(stream_id) in (
+            StreamClosedBy.RECV_RST_STREAM, StreamClosedBy.SEND_RST_STREAM,
+        )
+
+    def _stream_is_closed_by_end(self, stream_id: int) -> bool:
+        """
+        Returns ``True`` if the stream was closed by sending or receiving an
+        END_STREAM flag in a HEADERS or DATA frame. Returns ``False``
+        otherwise.
+        """
+        return self._stream_closed_by(stream_id) in (
+            StreamClosedBy.RECV_END_STREAM, StreamClosedBy.SEND_END_STREAM,
+        )
+
+
+def _add_frame_priority(frame: PriorityFrame | HeadersFrame,
+                        weight: int | None = None,
+                        depends_on: int | None = None,
+                        exclusive: bool | None = None) -> PriorityFrame | HeadersFrame:
+    """
+    Adds priority data to a given frame. Does not change any flags set on that
+    frame: if the caller is adding priority information to a HEADERS frame they
+    must set that themselves.
+
+    This method also deliberately sets defaults for anything missing.
+
+    This method validates the input values.
+    """
+    # A stream may not depend on itself.
+    if depends_on == frame.stream_id:
+        msg = f"Stream {frame.stream_id} may not depend on itself"
+        raise ProtocolError(msg)
+
+    # Weight must be between 1 and 256.
+    if weight is not None:
+        if weight > 256 or weight < 1:
+            msg = f"Weight must be between 1 and 256, not {weight}"
+            raise ProtocolError(msg)
+        # Weight is an integer between 1 and 256, but the byte only allows
+        # 0 to 255: subtract one.
+        weight -= 1
+
+    # Set defaults for anything not provided.
+    weight = weight if weight is not None else 15
+    depends_on = depends_on if depends_on is not None else 0
+    exclusive = exclusive if exclusive is not None else False
+
+    frame.stream_weight = weight
+    frame.depends_on = depends_on
+    frame.exclusive = exclusive
+
+    return frame
+
+
+def _decode_headers(decoder: Decoder, encoded_header_block: bytes) -> Iterable[Header]:
+    """
+    Decode a HPACK-encoded header block, translating HPACK exceptions into
+    sensible h2 errors.
+
+    This only ever returns bytestring headers: h2 may emit them as
+    unicode later, but internally it processes them as bytestrings only.
+    """
+    try:
+        return decoder.decode(encoded_header_block, raw=True)
+    except OversizedHeaderListError as e:
+        # This is a symptom of a HPACK bomb attack: the user has
+        # disregarded our requirements on how large a header block we'll
+        # accept.
+        msg = f"Oversized header block: {e}"
+        raise DenialOfServiceError(msg) from e
+    except (HPACKError, IndexError, TypeError, UnicodeDecodeError) as e:
+        # We should only need HPACKError here, but versions of HPACK older
+        # than 2.1.0 throw all three others as well. For maximum
+        # compatibility, catch all of them.
+        msg = f"Error decoding header block: {e}"
+        raise ProtocolError(msg) from e

bertvenv/lib/python3.10/site-packages/h2/events.py

@@ -0,0 +1,679 @@
+"""
+h2/events
+~~~~~~~~~
+
+Defines Event types for HTTP/2.
+
+Events are returned by the H2 state machine to allow implementations to keep
+track of events triggered by receiving data. Each time data is provided to the
+H2 state machine it processes the data and returns a list of Event objects.
+"""
+from __future__ import annotations
+
+import binascii
+import sys
+from dataclasses import dataclass
+from typing import TYPE_CHECKING, Any
+
+from .settings import ChangedSetting, SettingCodes, Settings, _setting_code_from_int
+
+if TYPE_CHECKING:  # pragma: no cover
+    from hpack.struct import Header
+    from hyperframe.frame import Frame
+
+    from .errors import ErrorCodes
+
+
+if sys.version_info < (3, 10):  # pragma: no cover
+    kw_only: dict[str, bool] = {}
+else:  # pragma: no cover
+    kw_only = {"kw_only": True}
+
+
+_LAZY_INIT: Any = object()
+"""
+Some h2 events are instantiated by the state machine, but its attributes are
+subsequently populated by H2Stream. To make this work with strict type annotations
+on the events, they are temporarily set to this placeholder value.
+This value should never be exposed to users.
+"""
+
+
+class Event:
+    """
+    Base class for h2 events.
+    """
+
+
+@dataclass(**kw_only)
+class RequestReceived(Event):
+    """
+    The RequestReceived event is fired whenever all of a request's headers
+    are received. This event carries the HTTP headers for the given request
+    and the stream ID of the new stream.
+
+    In HTTP/2, headers may be sent as a HEADERS frame followed by zero or more
+    CONTINUATION frames with the final frame setting the END_HEADERS flag.
+    This event is fired after the entire sequence is received.
+
+    .. versionchanged:: 2.3.0
+       Changed the type of ``headers`` to :class:`HeaderTuple
+       <hpack:hpack.HeaderTuple>`. This has no effect on current users.
+
+    .. versionchanged:: 2.4.0
+       Added ``stream_ended`` and ``priority_updated`` properties.
+    """
+
+    stream_id: int
+    """The Stream ID for the stream this request was made on."""
+
+    headers: list[Header] = _LAZY_INIT
+    """The request headers."""
+
+    stream_ended: StreamEnded | None = None
+    """
+    If this request also ended the stream, the associated
+    :class:`StreamEnded <h2.events.StreamEnded>` event will be available
+    here.
+
+    .. versionadded:: 2.4.0
+    """
+
+    priority_updated: PriorityUpdated | None = None
+    """
+    If this request also had associated priority information, the
+    associated :class:`PriorityUpdated <h2.events.PriorityUpdated>`
+    event will be available here.
+
+    .. versionadded:: 2.4.0
+    """
+
+    def __repr__(self) -> str:
+        return f"<RequestReceived stream_id:{self.stream_id}, headers:{self.headers}>"
+
+
+@dataclass(**kw_only)
+class ResponseReceived(Event):
+    """
+    The ResponseReceived event is fired whenever response headers are received.
+    This event carries the HTTP headers for the given response and the stream
+    ID of the new stream.
+
+    .. versionchanged:: 2.3.0
+       Changed the type of ``headers`` to :class:`HeaderTuple
+       <hpack:hpack.HeaderTuple>`. This has no effect on current users.
+
+    .. versionchanged:: 2.4.0
+      Added ``stream_ended`` and ``priority_updated`` properties.
+    """
+
+    stream_id: int
+    """The Stream ID for the stream this response was made on."""
+
+    headers: list[Header] = _LAZY_INIT
+    """The response headers."""
+
+    stream_ended: StreamEnded | None = None
+    """
+    If this response also ended the stream, the associated
+    :class:`StreamEnded <h2.events.StreamEnded>` event will be available
+    here.
+
+    .. versionadded:: 2.4.0
+    """
+
+    priority_updated: PriorityUpdated | None = None
+    """
+    If this response also had associated priority information, the
+    associated :class:`PriorityUpdated <h2.events.PriorityUpdated>`
+    event will be available here.
+
+    .. versionadded:: 2.4.0
+    """
+
+    def __repr__(self) -> str:
+        return f"<ResponseReceived stream_id:{self.stream_id}, headers:{self.headers}>"
+
+
+@dataclass(**kw_only)
+class TrailersReceived(Event):
+    """
+    The TrailersReceived event is fired whenever trailers are received on a
+    stream. Trailers are a set of headers sent after the body of the
+    request/response, and are used to provide information that wasn't known
+    ahead of time (e.g. content-length). This event carries the HTTP header
+    fields that form the trailers and the stream ID of the stream on which they
+    were received.
+
+    .. versionchanged:: 2.3.0
+       Changed the type of ``headers`` to :class:`HeaderTuple
+       <hpack:hpack.HeaderTuple>`. This has no effect on current users.
+
+    .. versionchanged:: 2.4.0
+       Added ``stream_ended`` and ``priority_updated`` properties.
+    """
+
+    stream_id: int
+    """The Stream ID for the stream on which these trailers were received."""
+
+    headers: list[Header] = _LAZY_INIT
+    """The trailers themselves."""
+
+    stream_ended: StreamEnded | None = None
+    """
+    Trailers always end streams. This property has the associated
+    :class:`StreamEnded <h2.events.StreamEnded>` in it.
+
+    .. versionadded:: 2.4.0
+    """
+
+    priority_updated: PriorityUpdated | None = None
+    """
+    If the trailers also set associated priority information, the
+    associated :class:`PriorityUpdated <h2.events.PriorityUpdated>`
+    event will be available here.
+
+    .. versionadded:: 2.4.0
+    """
+
+    def __repr__(self) -> str:
+        return f"<TrailersReceived stream_id:{self.stream_id}, headers:{self.headers}>"
+
+
+class _HeadersSent(Event):
+    """
+    The _HeadersSent event is fired whenever headers are sent.
+
+    This is an internal event, used to determine validation steps on
+    outgoing header blocks.
+    """
+
+
+
+class _ResponseSent(_HeadersSent):
+    """
+    The _ResponseSent event is fired whenever response headers are sent
+    on a stream.
+
+    This is an internal event, used to determine validation steps on
+    outgoing header blocks.
+    """
+
+
+
+class _RequestSent(_HeadersSent):
+    """
+    The _RequestSent event is fired whenever request headers are sent
+    on a stream.
+
+    This is an internal event, used to determine validation steps on
+    outgoing header blocks.
+    """
+
+
+
+class _TrailersSent(_HeadersSent):
+    """
+    The _TrailersSent event is fired whenever trailers are sent on a
+    stream. Trailers are a set of headers sent after the body of the
+    request/response, and are used to provide information that wasn't known
+    ahead of time (e.g. content-length).
+
+    This is an internal event, used to determine validation steps on
+    outgoing header blocks.
+    """
+
+
+
+class _PushedRequestSent(_HeadersSent):
+    """
+    The _PushedRequestSent event is fired whenever pushed request headers are
+    sent.
+
+    This is an internal event, used to determine validation steps on outgoing
+    header blocks.
+    """
+
+
+@dataclass(**kw_only)
+class InformationalResponseReceived(Event):
+    """
+    The InformationalResponseReceived event is fired when an informational
+    response (that is, one whose status code is a 1XX code) is received from
+    the remote peer.
+
+    The remote peer may send any number of these, from zero upwards. These
+    responses are most commonly sent in response to requests that have the
+    ``expect: 100-continue`` header field present. Most users can safely
+    ignore this event unless you are intending to use the
+    ``expect: 100-continue`` flow, or are for any reason expecting a different
+    1XX status code.
+
+    .. versionadded:: 2.2.0
+
+    .. versionchanged:: 2.3.0
+       Changed the type of ``headers`` to :class:`HeaderTuple
+       <hpack:hpack.HeaderTuple>`. This has no effect on current users.
+
+    .. versionchanged:: 2.4.0
+       Added ``priority_updated`` property.
+    """
+
+    stream_id: int
+    """The Stream ID for the stream this informational response was made on."""
+
+    headers: list[Header] = _LAZY_INIT
+    """The headers for this informational response."""
+
+    priority_updated: PriorityUpdated | None = None
+    """
+    If this response also had associated priority information, the
+    associated :class:`PriorityUpdated <h2.events.PriorityUpdated>`
+    event will be available here.
+
+    .. versionadded:: 2.4.0
+    """
+
+    def __repr__(self) -> str:
+        return f"<InformationalResponseReceived stream_id:{self.stream_id}, headers:{self.headers}>"
+
+
+@dataclass(**kw_only)
+class DataReceived(Event):
+    """
+    The DataReceived event is fired whenever data is received on a stream from
+    the remote peer. The event carries the data itself, and the stream ID on
+    which the data was received.
+
+    .. versionchanged:: 2.4.0
+       Added ``stream_ended`` property.
+    """
+
+    stream_id: int
+    """The Stream ID for the stream this data was received on."""
+
+    data: bytes = _LAZY_INIT
+    """The data itself."""
+
+    flow_controlled_length: int = _LAZY_INIT
+    """
+    The amount of data received that counts against the flow control
+    window. Note that padding counts against the flow control window, so
+    when adjusting flow control you should always use this field rather
+    than ``len(data)``.
+    """
+
+    stream_ended: StreamEnded | None = None
+    """
+    If this data chunk also completed the stream, the associated
+    :class:`StreamEnded <h2.events.StreamEnded>` event will be available
+    here.
+
+    .. versionadded:: 2.4.0
+    """
+
+    def __repr__(self) -> str:
+        return (
+            "<DataReceived stream_id:{}, "
+            "flow_controlled_length:{}, "
+            "data:{}>".format(
+                self.stream_id,
+                self.flow_controlled_length,
+                _bytes_representation(self.data[:20]) if self.data else "",
+            )
+        )
+
+
+@dataclass(**kw_only)
+class WindowUpdated(Event):
+    """
+    The WindowUpdated event is fired whenever a flow control window changes
+    size. HTTP/2 defines flow control windows for connections and streams: this
+    event fires for both connections and streams. The event carries the ID of
+    the stream to which it applies (set to zero if the window update applies to
+    the connection), and the delta in the window size.
+    """
+
+    stream_id: int
+    """
+    The Stream ID of the stream whose flow control window was changed.
+    May be ``0`` if the connection window was changed.
+    """
+
+    delta: int = _LAZY_INIT
+    """
+    The window delta.
+    """
+
+    def __repr__(self) -> str:
+        return f"<WindowUpdated stream_id:{self.stream_id}, delta:{self.delta}>"
+
+
+class RemoteSettingsChanged(Event):
+    """
+    The RemoteSettingsChanged event is fired whenever the remote peer changes
+    its settings. It contains a complete inventory of changed settings,
+    including their previous values.
+
+    In HTTP/2, settings changes need to be acknowledged. h2 automatically
+    acknowledges settings changes for efficiency. However, it is possible that
+    the caller may not be happy with the changed setting.
+
+    When this event is received, the caller should confirm that the new
+    settings are acceptable. If they are not acceptable, the user should close
+    the connection with the error code :data:`PROTOCOL_ERROR
+    <h2.errors.ErrorCodes.PROTOCOL_ERROR>`.
+
+    .. versionchanged:: 2.0.0
+       Prior to this version the user needed to acknowledge settings changes.
+       This is no longer the case: h2 now automatically acknowledges
+       them.
+    """
+
+    def __init__(self) -> None:
+        #: A dictionary of setting byte to
+        #: :class:`ChangedSetting <h2.settings.ChangedSetting>`, representing
+        #: the changed settings.
+        self.changed_settings: dict[int, ChangedSetting] = {}
+
+    @classmethod
+    def from_settings(cls,
+                      old_settings: Settings | dict[int, int],
+                      new_settings: dict[int, int]) -> RemoteSettingsChanged:
+        """
+        Build a RemoteSettingsChanged event from a set of changed settings.
+
+        :param old_settings: A complete collection of old settings, in the form
+                             of a dictionary of ``{setting: value}``.
+        :param new_settings: All the changed settings and their new values, in
+                             the form of a dictionary of ``{setting: value}``.
+        """
+        e = cls()
+        for setting, new_value in new_settings.items():
+            s = _setting_code_from_int(setting)
+            original_value = old_settings.get(s)
+            change = ChangedSetting(s, original_value, new_value)
+            e.changed_settings[s] = change
+
+        return e
+
+    def __repr__(self) -> str:
+        return "<RemoteSettingsChanged changed_settings:{{{}}}>".format(
+            ", ".join(repr(cs) for cs in self.changed_settings.values()),
+        )
+
+
+@dataclass(**kw_only)
+class PingReceived(Event):
+    """
+    The PingReceived event is fired whenever a PING is received. It contains
+    the 'opaque data' of the PING frame. A ping acknowledgment with the same
+    'opaque data' is automatically emitted after receiving a ping.
+
+    .. versionadded:: 3.1.0
+    """
+
+    ping_data: bytes
+    """The data included on the ping."""
+
+    def __repr__(self) -> str:
+        return f"<PingReceived ping_data:{_bytes_representation(self.ping_data)}>"
+
+
+@dataclass(**kw_only)
+class PingAckReceived(Event):
+    """
+    The PingAckReceived event is fired whenever a PING acknowledgment is
+    received. It contains the 'opaque data' of the PING+ACK frame, allowing the
+    user to correlate PINGs and calculate RTT.
+
+    .. versionadded:: 3.1.0
+
+    .. versionchanged:: 4.0.0
+       Removed deprecated but equivalent ``PingAcknowledged``.
+    """
+
+    ping_data: bytes
+    """The data included on the ping."""
+
+    def __repr__(self) -> str:
+        return f"<PingAckReceived ping_data:{_bytes_representation(self.ping_data)}>"
+
+
+@dataclass(**kw_only)
+class StreamEnded(Event):
+    """
+    The StreamEnded event is fired whenever a stream is ended by a remote
+    party. The stream may not be fully closed if it has not been closed
+    locally, but no further data or headers should be expected on that stream.
+    """
+
+    stream_id: int
+    """The Stream ID of the stream that was closed."""
+
+    def __repr__(self) -> str:
+        return f"<StreamEnded stream_id:{self.stream_id}>"
+
+
+@dataclass(**kw_only)
+class StreamReset(Event):
+    """
+    The StreamReset event is fired in two situations. The first is when the
+    remote party forcefully resets the stream. The second is when the remote
+    party has made a protocol error which only affects a single stream. In this
+    case, h2 will terminate the stream early and return this event.
+
+    .. versionchanged:: 2.0.0
+       This event is now fired when h2 automatically resets a stream.
+    """
+
+    stream_id: int
+    """
+    The Stream ID of the stream that was reset.
+    """
+
+    error_code: ErrorCodes | int = _LAZY_INIT
+    """
+    The error code given.
+    """
+
+    remote_reset: bool = True
+    """
+    Whether the remote peer sent a RST_STREAM or we did.
+    """
+
+    def __repr__(self) -> str:
+        return f"<StreamReset stream_id:{self.stream_id}, error_code:{self.error_code!s}, remote_reset:{self.remote_reset}>"
+
+
+class PushedStreamReceived(Event):
+    """
+    The PushedStreamReceived event is fired whenever a pushed stream has been
+    received from a remote peer. The event carries on it the new stream ID, the
+    ID of the parent stream, and the request headers pushed by the remote peer.
+    """
+
+    def __init__(self) -> None:
+        #: The Stream ID of the stream created by the push.
+        self.pushed_stream_id: int | None = None
+
+        #: The Stream ID of the stream that the push is related to.
+        self.parent_stream_id: int | None = None
+
+        #: The request headers, sent by the remote party in the push.
+        self.headers: list[Header] | None = None
+
+    def __repr__(self) -> str:
+        return (
+            f"<PushedStreamReceived pushed_stream_id:{self.pushed_stream_id}, parent_stream_id:{self.parent_stream_id}, "
+            f"headers:{self.headers}>"
+        )
+
+
+class SettingsAcknowledged(Event):
+    """
+    The SettingsAcknowledged event is fired whenever a settings ACK is received
+    from the remote peer. The event carries on it the settings that were
+    acknowedged, in the same format as
+    :class:`h2.events.RemoteSettingsChanged`.
+    """
+
+    def __init__(self) -> None:
+        #: A dictionary of setting byte to
+        #: :class:`ChangedSetting <h2.settings.ChangedSetting>`, representing
+        #: the changed settings.
+        self.changed_settings: dict[SettingCodes | int, ChangedSetting] = {}
+
+    def __repr__(self) -> str:
+        s = ", ".join(repr(cs) for cs in self.changed_settings.values())
+        return f"<SettingsAcknowledged changed_settings:{{{s}}}>"
+
+
+class PriorityUpdated(Event):
+    """
+    The PriorityUpdated event is fired whenever a stream sends updated priority
+    information. This can occur when the stream is opened, or at any time
+    during the stream lifetime.
+
+    This event is purely advisory, and does not need to be acted on.
+
+    .. versionadded:: 2.0.0
+    """
+
+    def __init__(self) -> None:
+        #: The ID of the stream whose priority information is being updated.
+        self.stream_id: int | None = None
+
+        #: The new stream weight. May be the same as the original stream
+        #: weight. An integer between 1 and 256.
+        self.weight: int | None = None
+
+        #: The stream ID this stream now depends on. May be ``0``.
+        self.depends_on: int | None = None
+
+        #: Whether the stream *exclusively* depends on the parent stream. If it
+        #: does, this stream should inherit the current children of its new
+        #: parent.
+        self.exclusive: bool | None = None
+
+    def __repr__(self) -> str:
+        return (
+            f"<PriorityUpdated stream_id:{self.stream_id}, weight:{self.weight}, depends_on:{self.depends_on}, "
+            f"exclusive:{self.exclusive}>"
+        )
+
+
+class ConnectionTerminated(Event):
+    """
+    The ConnectionTerminated event is fired when a connection is torn down by
+    the remote peer using a GOAWAY frame. Once received, no further action may
+    be taken on the connection: a new connection must be established.
+    """
+
+    def __init__(self) -> None:
+        #: The error code cited when tearing down the connection. Should be
+        #: one of :class:`ErrorCodes <h2.errors.ErrorCodes>`, but may not be if
+        #: unknown HTTP/2 extensions are being used.
+        self.error_code: ErrorCodes | int | None = None
+
+        #: The stream ID of the last stream the remote peer saw. This can
+        #: provide an indication of what data, if any, never reached the remote
+        #: peer and so can safely be resent.
+        self.last_stream_id: int | None = None
+
+        #: Additional debug data that can be appended to GOAWAY frame.
+        self.additional_data: bytes | None = None
+
+    def __repr__(self) -> str:
+        return (
+            "<ConnectionTerminated error_code:{!s}, last_stream_id:{}, "
+            "additional_data:{}>".format(
+                self.error_code,
+                self.last_stream_id,
+                _bytes_representation(
+                    self.additional_data[:20]
+                    if self.additional_data else None),
+            )
+        )
+
+
+class AlternativeServiceAvailable(Event):
+    """
+    The AlternativeServiceAvailable event is fired when the remote peer
+    advertises an `RFC 7838 <https://tools.ietf.org/html/rfc7838>`_ Alternative
+    Service using an ALTSVC frame.
+
+    This event always carries the origin to which the ALTSVC information
+    applies. That origin is either supplied by the server directly, or inferred
+    by h2 from the ``:authority`` pseudo-header field that was sent by
+    the user when initiating a given stream.
+
+    This event also carries what RFC 7838 calls the "Alternative Service Field
+    Value", which is formatted like a HTTP header field and contains the
+    relevant alternative service information. h2 does not parse or in any
+    way modify that information: the user is required to do that.
+
+    This event can only be fired on the client end of a connection.
+
+    .. versionadded:: 2.3.0
+    """
+
+    def __init__(self) -> None:
+        #: The origin to which the alternative service field value applies.
+        #: This field is either supplied by the server directly, or inferred by
+        #: h2 from the ``:authority`` pseudo-header field that was sent
+        #: by the user when initiating the stream on which the frame was
+        #: received.
+        self.origin: bytes | None = None
+
+        #: The ALTSVC field value. This contains information about the HTTP
+        #: alternative service being advertised by the server. h2 does
+        #: not parse this field: it is left exactly as sent by the server. The
+        #: structure of the data in this field is given by `RFC 7838 Section 3
+        #: <https://tools.ietf.org/html/rfc7838#section-3>`_.
+        self.field_value: bytes | None = None
+
+    def __repr__(self) -> str:
+        return (
+            "<AlternativeServiceAvailable origin:{}, field_value:{}>".format(
+                (self.origin or b"").decode("utf-8", "ignore"),
+                (self.field_value or b"").decode("utf-8", "ignore"),
+            )
+        )
+
+
+@dataclass(**kw_only)
+class UnknownFrameReceived(Event):
+    """
+    The UnknownFrameReceived event is fired when the remote peer sends a frame
+    that h2 does not understand. This occurs primarily when the remote
+    peer is employing HTTP/2 extensions that h2 doesn't know anything
+    about.
+
+    RFC 7540 requires that HTTP/2 implementations ignore these frames. h2
+    does so. However, this event is fired to allow implementations to perform
+    special processing on those frames if needed (e.g. if the implementation
+    is capable of handling the frame itself).
+
+    .. versionadded:: 2.7.0
+    """
+
+    frame: Frame
+
+    def __repr__(self) -> str:
+        return "<UnknownFrameReceived>"
+
+
+def _bytes_representation(data: bytes | None) -> str | None:
+    """
+    Converts a bytestring into something that is safe to print on all Python
+    platforms.
+
+    This function is relatively expensive, so it should not be called on the
+    mainline of the code. It's safe to use in things like object repr methods
+    though.
+    """
+    if data is None:
+        return None
+
+    return binascii.hexlify(data).decode("ascii")

bertvenv/lib/python3.10/site-packages/h2/windows.py

@@ -0,0 +1,133 @@
+"""
+h2/windows
+~~~~~~~~~~
+
+Defines tools for managing HTTP/2 flow control windows.
+
+The objects defined in this module are used to automatically manage HTTP/2
+flow control windows. Specifically, they keep track of what the size of the
+window is, how much data has been consumed from that window, and how much data
+the user has already used. It then implements a basic algorithm that attempts
+to manage the flow control window without user input, trying to ensure that it
+does not emit too many WINDOW_UPDATE frames.
+"""
+from __future__ import annotations
+
+from .exceptions import FlowControlError
+
+# The largest acceptable value for a HTTP/2 flow control window.
+LARGEST_FLOW_CONTROL_WINDOW = 2**31 - 1
+
+
+class WindowManager:
+    """
+    A basic HTTP/2 window manager.
+
+    :param max_window_size: The maximum size of the flow control window.
+    :type max_window_size: ``int``
+    """
+
+    def __init__(self, max_window_size: int) -> None:
+        assert max_window_size <= LARGEST_FLOW_CONTROL_WINDOW
+        self.max_window_size = max_window_size
+        self.current_window_size = max_window_size
+        self._bytes_processed = 0
+
+    def window_consumed(self, size: int) -> None:
+        """
+        We have received a certain number of bytes from the remote peer. This
+        necessarily shrinks the flow control window!
+
+        :param size: The number of flow controlled bytes we received from the
+            remote peer.
+        :type size: ``int``
+        :returns: Nothing.
+        :rtype: ``None``
+        """
+        self.current_window_size -= size
+        if self.current_window_size < 0:
+            msg = "Flow control window shrunk below 0"
+            raise FlowControlError(msg)
+
+    def window_opened(self, size: int) -> None:
+        """
+        The flow control window has been incremented, either because of manual
+        flow control management or because of the user changing the flow
+        control settings. This can have the effect of increasing what we
+        consider to be the "maximum" flow control window size.
+
+        This does not increase our view of how many bytes have been processed,
+        only of how much space is in the window.
+
+        :param size: The increment to the flow control window we received.
+        :type size: ``int``
+        :returns: Nothing
+        :rtype: ``None``
+        """
+        self.current_window_size += size
+
+        if self.current_window_size > LARGEST_FLOW_CONTROL_WINDOW:
+            msg = f"Flow control window mustn't exceed {LARGEST_FLOW_CONTROL_WINDOW}"
+            raise FlowControlError(msg)
+
+        self.max_window_size = max(self.current_window_size, self.max_window_size)
+
+    def process_bytes(self, size: int) -> int | None:
+        """
+        The application has informed us that it has processed a certain number
+        of bytes. This may cause us to want to emit a window update frame. If
+        we do want to emit a window update frame, this method will return the
+        number of bytes that we should increment the window by.
+
+        :param size: The number of flow controlled bytes that the application
+            has processed.
+        :type size: ``int``
+        :returns: The number of bytes to increment the flow control window by,
+            or ``None``.
+        :rtype: ``int`` or ``None``
+        """
+        self._bytes_processed += size
+        return self._maybe_update_window()
+
+    def _maybe_update_window(self) -> int | None:
+        """
+        Run the algorithm.
+
+        Our current algorithm can be described like this.
+
+        1. If no bytes have been processed, we immediately return 0. There is
+           no meaningful way for us to hand space in the window back to the
+           remote peer, so let's not even try.
+        2. If there is no space in the flow control window, and we have
+           processed at least 1024 bytes (or 1/4 of the window, if the window
+           is smaller), we will emit a window update frame. This is to avoid
+           the risk of blocking a stream altogether.
+        3. If there is space in the flow control window, and we have processed
+           at least 1/2 of the window worth of bytes, we will emit a window
+           update frame. This is to minimise the number of window update frames
+           we have to emit.
+
+        In a healthy system with large flow control windows, this will
+        irregularly emit WINDOW_UPDATE frames. This prevents us starving the
+        connection by emitting eleventy bajillion WINDOW_UPDATE frames,
+        especially in situations where the remote peer is sending a lot of very
+        small DATA frames.
+        """
+        # TODO: Can the window be smaller than 1024 bytes? If not, we can
+        # streamline this algorithm.
+        if not self._bytes_processed:
+            return None
+
+        max_increment = (self.max_window_size - self.current_window_size)
+        increment = 0
+
+        # Note that, even though we may increment less than _bytes_processed,
+        # we still want to set it to zero whenever we emit an increment. This
+        # is because we'll always increment up to the maximum we can.
+        if ((self.current_window_size == 0) and (
+                self._bytes_processed > min(1024, self.max_window_size // 4))) or self._bytes_processed >= (self.max_window_size // 2):
+            increment = min(self._bytes_processed, max_increment)
+            self._bytes_processed = 0
+
+        self.current_window_size += increment
+        return increment

bertvenv/lib/python3.10/site-packages/packaging-25.0.dist-info/INSTALLER

@@ -0,0 +1 @@
+pip

bertvenv/lib/python3.10/site-packages/packaging-25.0.dist-info/METADATA

@@ -0,0 +1,105 @@
+Metadata-Version: 2.4
+Name: packaging
+Version: 25.0
+Summary: Core utilities for Python packages
+Author-email: Donald Stufft <donald@stufft.io>
+Requires-Python: >=3.8
+Description-Content-Type: text/x-rst
+Classifier: Development Status :: 5 - Production/Stable
+Classifier: Intended Audience :: Developers
+Classifier: License :: OSI Approved :: Apache Software License
+Classifier: License :: OSI Approved :: BSD License
+Classifier: Programming Language :: Python
+Classifier: Programming Language :: Python :: 3
+Classifier: Programming Language :: Python :: 3 :: Only
+Classifier: Programming Language :: Python :: 3.8
+Classifier: Programming Language :: Python :: 3.9
+Classifier: Programming Language :: Python :: 3.10
+Classifier: Programming Language :: Python :: 3.11
+Classifier: Programming Language :: Python :: 3.12
+Classifier: Programming Language :: Python :: 3.13
+Classifier: Programming Language :: Python :: Implementation :: CPython
+Classifier: Programming Language :: Python :: Implementation :: PyPy
+Classifier: Typing :: Typed
+License-File: LICENSE
+License-File: LICENSE.APACHE
+License-File: LICENSE.BSD
+Project-URL: Documentation, https://packaging.pypa.io/
+Project-URL: Source, https://github.com/pypa/packaging
+
+packaging
+=========
+
+.. start-intro
+
+Reusable core utilities for various Python Packaging
+`interoperability specifications <https://packaging.python.org/specifications/>`_.
+
+This library provides utilities that implement the interoperability
+specifications which have clearly one correct behaviour (eg: :pep:`440`)
+or benefit greatly from having a single shared implementation (eg: :pep:`425`).
+
+.. end-intro
+
+The ``packaging`` project includes the following: version handling, specifiers,
+markers, requirements, tags, utilities.
+
+Documentation
+-------------
+
+The `documentation`_ provides information and the API for the following:
+
+- Version Handling
+- Specifiers
+- Markers
+- Requirements
+- Tags
+- Utilities
+
+Installation
+------------
+
+Use ``pip`` to install these utilities::
+
+    pip install packaging
+
+The ``packaging`` library uses calendar-based versioning (``YY.N``).
+
+Discussion
+----------
+
+If you run into bugs, you can file them in our `issue tracker`_.
+
+You can also join ``#pypa`` on Freenode to ask questions or get involved.
+
+
+.. _`documentation`: https://packaging.pypa.io/
+.. _`issue tracker`: https://github.com/pypa/packaging/issues
+
+
+Code of Conduct
+---------------
+
+Everyone interacting in the packaging project's codebases, issue trackers, chat
+rooms, and mailing lists is expected to follow the `PSF Code of Conduct`_.
+
+.. _PSF Code of Conduct: https://github.com/pypa/.github/blob/main/CODE_OF_CONDUCT.md
+
+Contributing
+------------
+
+The ``CONTRIBUTING.rst`` file outlines how to contribute to this project as
+well as how to report a potential security issue. The documentation for this
+project also covers information about `project development`_ and `security`_.
+
+.. _`project development`: https://packaging.pypa.io/en/latest/development/
+.. _`security`: https://packaging.pypa.io/en/latest/security/
+
+Project History
+---------------
+
+Please review the ``CHANGELOG.rst`` file or the `Changelog documentation`_ for
+recent changes and project history.
+
+.. _`Changelog documentation`: https://packaging.pypa.io/en/latest/changelog/
+

bertvenv/lib/python3.10/site-packages/packaging-25.0.dist-info/RECORD

@@ -0,0 +1,40 @@
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+packaging-25.0.dist-info/METADATA,sha256=W2EaYJw4_vw9YWv0XSCuyY-31T8kXayp4sMPyFx6woI,3281
+packaging-25.0.dist-info/RECORD,,
+packaging-25.0.dist-info/WHEEL,sha256=G2gURzTEtmeR8nrdXUJfNiB3VYVxigPQ-bEQujpNiNs,82
+packaging-25.0.dist-info/licenses/LICENSE,sha256=ytHvW9NA1z4HS6YU0m996spceUDD2MNIUuZcSQlobEg,197
+packaging-25.0.dist-info/licenses/LICENSE.APACHE,sha256=DVQuDIgE45qn836wDaWnYhSdxoLXgpRRKH4RuTjpRZQ,10174
+packaging-25.0.dist-info/licenses/LICENSE.BSD,sha256=tw5-m3QvHMb5SLNMFqo5_-zpQZY2S8iP8NIYDwAo-sU,1344
+packaging/__init__.py,sha256=_0cDiPVf2S-bNfVmZguxxzmrIYWlyASxpqph4qsJWUc,494
+packaging/__pycache__/__init__.cpython-310.pyc,,
+packaging/__pycache__/_elffile.cpython-310.pyc,,
+packaging/__pycache__/_manylinux.cpython-310.pyc,,
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+packaging/__pycache__/metadata.cpython-310.pyc,,
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+packaging/markers.py,sha256=P0we27jm1xUzgGMJxBjtUFCIWeBxTsMeJTOJ6chZmAY,12049
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bertvenv/lib/python3.10/site-packages/packaging-25.0.dist-info/WHEEL

@@ -0,0 +1,4 @@
+Wheel-Version: 1.0
+Generator: flit 3.12.0
+Root-Is-Purelib: true
+Tag: py3-none-any

bertvenv/lib/python3.10/site-packages/packaging-25.0.dist-info/licenses/LICENSE

@@ -0,0 +1,3 @@
+This software is made available under the terms of *either* of the licenses
+found in LICENSE.APACHE or LICENSE.BSD. Contributions to this software is made
+under the terms of *both* these licenses.

bertvenv/lib/python3.10/site-packages/packaging-25.0.dist-info/licenses/LICENSE.APACHE

@@ -0,0 +1,177 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
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+   END OF TERMS AND CONDITIONS

bertvenv/lib/python3.10/site-packages/packaging-25.0.dist-info/licenses/LICENSE.BSD

@@ -0,0 +1,23 @@
+Copyright (c) Donald Stufft and individual contributors.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

bertvenv/lib/python3.10/site-packages/pyasn1_modules/__init__.py

@@ -0,0 +1,2 @@
+# http://www.python.org/dev/peps/pep-0396/
+__version__ = '0.4.2'

bertvenv/lib/python3.10/site-packages/pyasn1_modules/pem.py

@@ -0,0 +1,58 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+import base64
+
+stSpam, stHam, stDump = 0, 1, 2
+
+
+# The markers parameters is in form ('start1', 'stop1'), ('start2', 'stop2')...
+# Return is (marker-index, substrate)
+def readPemBlocksFromFile(fileObj, *markers):
+    startMarkers = dict(map(lambda x: (x[1], x[0]),
+                            enumerate(map(lambda y: y[0], markers))))
+    stopMarkers = dict(map(lambda x: (x[1], x[0]),
+                           enumerate(map(lambda y: y[1], markers))))
+    idx = -1
+    substrate = ''
+    certLines = []
+    state = stSpam
+    while True:
+        certLine = fileObj.readline()
+        if not certLine:
+            break
+        certLine = certLine.strip()
+        if state == stSpam:
+            if certLine in startMarkers:
+                certLines = []
+                idx = startMarkers[certLine]
+                state = stHam
+                continue
+        if state == stHam:
+            if certLine in stopMarkers and stopMarkers[certLine] == idx:
+                state = stDump
+            else:
+                certLines.append(certLine)
+        if state == stDump:
+            substrate = ''.encode().join([base64.b64decode(x.encode()) for x in certLines])
+            break
+    return idx, substrate
+
+
+# Backward compatibility routine
+def readPemFromFile(fileObj,
+                    startMarker='-----BEGIN CERTIFICATE-----',
+                    endMarker='-----END CERTIFICATE-----'):
+    idx, substrate = readPemBlocksFromFile(fileObj, (startMarker, endMarker))
+    return substrate
+
+
+def readBase64fromText(text):
+    return base64.b64decode(text.encode())
+
+
+def readBase64FromFile(fileObj):
+    return readBase64fromText(fileObj.read())

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc1157.py

@@ -0,0 +1,126 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# SNMPv1 message syntax
+#
+# ASN.1 source from:
+# http://www.ietf.org/rfc/rfc1157.txt
+#
+# Sample captures from:
+# http://wiki.wireshark.org/SampleCaptures/
+#
+from pyasn1.type import namedtype
+from pyasn1.type import namedval
+from pyasn1.type import tag
+from pyasn1.type import univ
+
+from pyasn1_modules import rfc1155
+
+
+class Version(univ.Integer):
+    namedValues = namedval.NamedValues(
+        ('version-1', 0)
+    )
+    defaultValue = 0
+
+
+class Community(univ.OctetString):
+    pass
+
+
+class RequestID(univ.Integer):
+    pass
+
+
+class ErrorStatus(univ.Integer):
+    namedValues = namedval.NamedValues(
+        ('noError', 0),
+        ('tooBig', 1),
+        ('noSuchName', 2),
+        ('badValue', 3),
+        ('readOnly', 4),
+        ('genErr', 5)
+    )
+
+
+class ErrorIndex(univ.Integer):
+    pass
+
+
+class VarBind(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('name', rfc1155.ObjectName()),
+        namedtype.NamedType('value', rfc1155.ObjectSyntax())
+    )
+
+
+class VarBindList(univ.SequenceOf):
+    componentType = VarBind()
+
+
+class _RequestBase(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('request-id', RequestID()),
+        namedtype.NamedType('error-status', ErrorStatus()),
+        namedtype.NamedType('error-index', ErrorIndex()),
+        namedtype.NamedType('variable-bindings', VarBindList())
+    )
+
+
+class GetRequestPDU(_RequestBase):
+    tagSet = _RequestBase.tagSet.tagImplicitly(
+        tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)
+    )
+
+
+class GetNextRequestPDU(_RequestBase):
+    tagSet = _RequestBase.tagSet.tagImplicitly(
+        tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)
+    )
+
+
+class GetResponsePDU(_RequestBase):
+    tagSet = _RequestBase.tagSet.tagImplicitly(
+        tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2)
+    )
+
+
+class SetRequestPDU(_RequestBase):
+    tagSet = _RequestBase.tagSet.tagImplicitly(
+        tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 3)
+    )
+
+
+class TrapPDU(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('enterprise', univ.ObjectIdentifier()),
+        namedtype.NamedType('agent-addr', rfc1155.NetworkAddress()),
+        namedtype.NamedType('generic-trap', univ.Integer().clone(
+            namedValues=namedval.NamedValues(('coldStart', 0), ('warmStart', 1), ('linkDown', 2), ('linkUp', 3),
+                                             ('authenticationFailure', 4), ('egpNeighborLoss', 5),
+                                             ('enterpriseSpecific', 6)))),
+        namedtype.NamedType('specific-trap', univ.Integer()),
+        namedtype.NamedType('time-stamp', rfc1155.TimeTicks()),
+        namedtype.NamedType('variable-bindings', VarBindList())
+    )
+
+
+class Pdus(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('get-request', GetRequestPDU()),
+        namedtype.NamedType('get-next-request', GetNextRequestPDU()),
+        namedtype.NamedType('get-response', GetResponsePDU()),
+        namedtype.NamedType('set-request', SetRequestPDU()),
+        namedtype.NamedType('trap', TrapPDU())
+    )
+
+
+class Message(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', Version()),
+        namedtype.NamedType('community', Community()),
+        namedtype.NamedType('data', Pdus())
+    )

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc1901.py

@@ -0,0 +1,22 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# SNMPv2c message syntax
+#
+# ASN.1 source from:
+# http://www.ietf.org/rfc/rfc1901.txt
+#
+from pyasn1.type import namedtype
+from pyasn1.type import namedval
+from pyasn1.type import univ
+
+
+class Message(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', univ.Integer(namedValues=namedval.NamedValues(('version-2c', 1)))),
+        namedtype.NamedType('community', univ.OctetString()),
+        namedtype.NamedType('data', univ.Any())
+    )

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc1905.py

@@ -0,0 +1,135 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# SNMPv2c PDU syntax
+#
+# ASN.1 source from:
+# http://www.ietf.org/rfc/rfc1905.txt
+#
+from pyasn1.type import constraint
+from pyasn1.type import namedtype
+from pyasn1.type import namedval
+from pyasn1.type import tag
+from pyasn1.type import univ
+
+from pyasn1_modules import rfc1902
+
+max_bindings = rfc1902.Integer(2147483647)
+
+
+class _BindValue(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('value', rfc1902.ObjectSyntax()),
+        namedtype.NamedType('unSpecified', univ.Null()),
+        namedtype.NamedType('noSuchObject',
+                            univ.Null().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.NamedType('noSuchInstance',
+                            univ.Null().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+        namedtype.NamedType('endOfMibView',
+                            univ.Null().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
+    )
+
+
+class VarBind(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('name', rfc1902.ObjectName()),
+        namedtype.NamedType('', _BindValue())
+    )
+
+
+class VarBindList(univ.SequenceOf):
+    componentType = VarBind()
+    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(
+        0, max_bindings
+    )
+
+
+class PDU(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('request-id', rfc1902.Integer32()),
+        namedtype.NamedType('error-status', univ.Integer(
+            namedValues=namedval.NamedValues(('noError', 0), ('tooBig', 1), ('noSuchName', 2), ('badValue', 3),
+                                             ('readOnly', 4), ('genErr', 5), ('noAccess', 6), ('wrongType', 7),
+                                             ('wrongLength', 8), ('wrongEncoding', 9), ('wrongValue', 10),
+                                             ('noCreation', 11), ('inconsistentValue', 12), ('resourceUnavailable', 13),
+                                             ('commitFailed', 14), ('undoFailed', 15), ('authorizationError', 16),
+                                             ('notWritable', 17), ('inconsistentName', 18)))),
+        namedtype.NamedType('error-index',
+                            univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, max_bindings))),
+        namedtype.NamedType('variable-bindings', VarBindList())
+    )
+
+
+class BulkPDU(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('request-id', rfc1902.Integer32()),
+        namedtype.NamedType('non-repeaters',
+                            univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, max_bindings))),
+        namedtype.NamedType('max-repetitions',
+                            univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, max_bindings))),
+        namedtype.NamedType('variable-bindings', VarBindList())
+    )
+
+
+class GetRequestPDU(PDU):
+    tagSet = PDU.tagSet.tagImplicitly(
+        tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)
+    )
+
+
+class GetNextRequestPDU(PDU):
+    tagSet = PDU.tagSet.tagImplicitly(
+        tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)
+    )
+
+
+class ResponsePDU(PDU):
+    tagSet = PDU.tagSet.tagImplicitly(
+        tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2)
+    )
+
+
+class SetRequestPDU(PDU):
+    tagSet = PDU.tagSet.tagImplicitly(
+        tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 3)
+    )
+
+
+class GetBulkRequestPDU(BulkPDU):
+    tagSet = PDU.tagSet.tagImplicitly(
+        tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 5)
+    )
+
+
+class InformRequestPDU(PDU):
+    tagSet = PDU.tagSet.tagImplicitly(
+        tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 6)
+    )
+
+
+class SNMPv2TrapPDU(PDU):
+    tagSet = PDU.tagSet.tagImplicitly(
+        tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 7)
+    )
+
+
+class ReportPDU(PDU):
+    tagSet = PDU.tagSet.tagImplicitly(
+        tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 8)
+    )
+
+
+class PDUs(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('get-request', GetRequestPDU()),
+        namedtype.NamedType('get-next-request', GetNextRequestPDU()),
+        namedtype.NamedType('get-bulk-request', GetBulkRequestPDU()),
+        namedtype.NamedType('response', ResponsePDU()),
+        namedtype.NamedType('set-request', SetRequestPDU()),
+        namedtype.NamedType('inform-request', InformRequestPDU()),
+        namedtype.NamedType('snmpV2-trap', SNMPv2TrapPDU()),
+        namedtype.NamedType('report', ReportPDU())
+    )

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc2314.py

@@ -0,0 +1,48 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# PKCS#10 syntax
+#
+# ASN.1 source from:
+# http://tools.ietf.org/html/rfc2314
+#
+# Sample captures could be obtained with "openssl req" command
+#
+from pyasn1_modules.rfc2459 import *
+
+
+class Attributes(univ.SetOf):
+    componentType = Attribute()
+
+
+class Version(univ.Integer):
+    pass
+
+
+class CertificationRequestInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', Version()),
+        namedtype.NamedType('subject', Name()),
+        namedtype.NamedType('subjectPublicKeyInfo', SubjectPublicKeyInfo()),
+        namedtype.NamedType('attributes',
+                            Attributes().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
+    )
+
+
+class Signature(univ.BitString):
+    pass
+
+
+class SignatureAlgorithmIdentifier(AlgorithmIdentifier):
+    pass
+
+
+class CertificationRequest(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('certificationRequestInfo', CertificationRequestInfo()),
+        namedtype.NamedType('signatureAlgorithm', SignatureAlgorithmIdentifier()),
+        namedtype.NamedType('signature', Signature())
+    )

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc2315.py

@@ -0,0 +1,294 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# PKCS#7 message syntax
+#
+# ASN.1 source from:
+# https://opensource.apple.com/source/Security/Security-55179.1/libsecurity_asn1/asn1/pkcs7.asn.auto.html
+#
+# Sample captures from:
+# openssl crl2pkcs7 -nocrl -certfile cert1.cer -out outfile.p7b
+#
+from pyasn1_modules.rfc2459 import *
+
+
+class Attribute(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('type', AttributeType()),
+        namedtype.NamedType('values', univ.SetOf(componentType=AttributeValue()))
+    )
+
+
+class AttributeValueAssertion(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('attributeType', AttributeType()),
+        namedtype.NamedType('attributeValue', AttributeValue(),
+                            openType=opentype.OpenType('type', certificateAttributesMap))
+    )
+
+
+pkcs_7 = univ.ObjectIdentifier('1.2.840.113549.1.7')
+data = univ.ObjectIdentifier('1.2.840.113549.1.7.1')
+signedData = univ.ObjectIdentifier('1.2.840.113549.1.7.2')
+envelopedData = univ.ObjectIdentifier('1.2.840.113549.1.7.3')
+signedAndEnvelopedData = univ.ObjectIdentifier('1.2.840.113549.1.7.4')
+digestedData = univ.ObjectIdentifier('1.2.840.113549.1.7.5')
+encryptedData = univ.ObjectIdentifier('1.2.840.113549.1.7.6')
+
+
+class ContentType(univ.ObjectIdentifier):
+    pass
+
+
+class ContentEncryptionAlgorithmIdentifier(AlgorithmIdentifier):
+    pass
+
+
+class EncryptedContent(univ.OctetString):
+    pass
+
+
+contentTypeMap = {}
+
+
+class EncryptedContentInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('contentType', ContentType()),
+        namedtype.NamedType('contentEncryptionAlgorithm', ContentEncryptionAlgorithmIdentifier()),
+        namedtype.OptionalNamedType(
+            'encryptedContent', EncryptedContent().subtype(
+                implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)
+            ),
+            openType=opentype.OpenType('contentType', contentTypeMap)
+        )
+    )
+
+
+class Version(univ.Integer):  # overrides x509.Version
+    pass
+
+
+class EncryptedData(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', Version()),
+        namedtype.NamedType('encryptedContentInfo', EncryptedContentInfo())
+    )
+
+
+class DigestAlgorithmIdentifier(AlgorithmIdentifier):
+    pass
+
+
+class DigestAlgorithmIdentifiers(univ.SetOf):
+    componentType = DigestAlgorithmIdentifier()
+
+
+class Digest(univ.OctetString):
+    pass
+
+
+class ContentInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('contentType', ContentType()),
+        namedtype.OptionalNamedType(
+            'content',
+            univ.Any().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)),
+            openType=opentype.OpenType('contentType', contentTypeMap)
+        )
+    )
+
+
+class DigestedData(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', Version()),
+        namedtype.NamedType('digestAlgorithm', DigestAlgorithmIdentifier()),
+        namedtype.NamedType('contentInfo', ContentInfo()),
+        namedtype.NamedType('digest', Digest())
+    )
+
+
+class IssuerAndSerialNumber(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('issuer', Name()),
+        namedtype.NamedType('serialNumber', CertificateSerialNumber())
+    )
+
+
+class KeyEncryptionAlgorithmIdentifier(AlgorithmIdentifier):
+    pass
+
+
+class EncryptedKey(univ.OctetString):
+    pass
+
+
+class RecipientInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', Version()),
+        namedtype.NamedType('issuerAndSerialNumber', IssuerAndSerialNumber()),
+        namedtype.NamedType('keyEncryptionAlgorithm', KeyEncryptionAlgorithmIdentifier()),
+        namedtype.NamedType('encryptedKey', EncryptedKey())
+    )
+
+
+class RecipientInfos(univ.SetOf):
+    componentType = RecipientInfo()
+
+
+class Attributes(univ.SetOf):
+    componentType = Attribute()
+
+
+class ExtendedCertificateInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', Version()),
+        namedtype.NamedType('certificate', Certificate()),
+        namedtype.NamedType('attributes', Attributes())
+    )
+
+
+class SignatureAlgorithmIdentifier(AlgorithmIdentifier):
+    pass
+
+
+class Signature(univ.BitString):
+    pass
+
+
+class ExtendedCertificate(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('extendedCertificateInfo', ExtendedCertificateInfo()),
+        namedtype.NamedType('signatureAlgorithm', SignatureAlgorithmIdentifier()),
+        namedtype.NamedType('signature', Signature())
+    )
+
+
+class ExtendedCertificateOrCertificate(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('certificate', Certificate()),
+        namedtype.NamedType('extendedCertificate', ExtendedCertificate().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
+    )
+
+
+class ExtendedCertificatesAndCertificates(univ.SetOf):
+    componentType = ExtendedCertificateOrCertificate()
+
+
+class SerialNumber(univ.Integer):
+    pass
+
+
+class CRLEntry(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('userCertificate', SerialNumber()),
+        namedtype.NamedType('revocationDate', useful.UTCTime())
+    )
+
+
+class TBSCertificateRevocationList(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('signature', AlgorithmIdentifier()),
+        namedtype.NamedType('issuer', Name()),
+        namedtype.NamedType('lastUpdate', useful.UTCTime()),
+        namedtype.NamedType('nextUpdate', useful.UTCTime()),
+        namedtype.OptionalNamedType('revokedCertificates', univ.SequenceOf(componentType=CRLEntry()))
+    )
+
+
+class CertificateRevocationList(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('tbsCertificateRevocationList', TBSCertificateRevocationList()),
+        namedtype.NamedType('signatureAlgorithm', AlgorithmIdentifier()),
+        namedtype.NamedType('signature', univ.BitString())
+    )
+
+
+class CertificateRevocationLists(univ.SetOf):
+    componentType = CertificateRevocationList()
+
+
+class DigestEncryptionAlgorithmIdentifier(AlgorithmIdentifier):
+    pass
+
+
+class EncryptedDigest(univ.OctetString):
+    pass
+
+
+class SignerInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', Version()),
+        namedtype.NamedType('issuerAndSerialNumber', IssuerAndSerialNumber()),
+        namedtype.NamedType('digestAlgorithm', DigestAlgorithmIdentifier()),
+        namedtype.OptionalNamedType('authenticatedAttributes', Attributes().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+        namedtype.NamedType('digestEncryptionAlgorithm', DigestEncryptionAlgorithmIdentifier()),
+        namedtype.NamedType('encryptedDigest', EncryptedDigest()),
+        namedtype.OptionalNamedType('unauthenticatedAttributes', Attributes().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)))
+    )
+
+
+class SignerInfos(univ.SetOf):
+    componentType = SignerInfo()
+
+
+class SignedAndEnvelopedData(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', Version()),
+        namedtype.NamedType('recipientInfos', RecipientInfos()),
+        namedtype.NamedType('digestAlgorithms', DigestAlgorithmIdentifiers()),
+        namedtype.NamedType('encryptedContentInfo', EncryptedContentInfo()),
+        namedtype.OptionalNamedType('certificates', ExtendedCertificatesAndCertificates().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+        namedtype.OptionalNamedType('crls', CertificateRevocationLists().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
+        namedtype.NamedType('signerInfos', SignerInfos())
+    )
+
+
+class EnvelopedData(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', Version()),
+        namedtype.NamedType('recipientInfos', RecipientInfos()),
+        namedtype.NamedType('encryptedContentInfo', EncryptedContentInfo())
+    )
+
+
+class DigestInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('digestAlgorithm', DigestAlgorithmIdentifier()),
+        namedtype.NamedType('digest', Digest())
+    )
+
+
+class SignedData(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', Version()),
+        namedtype.OptionalNamedType('digestAlgorithms', DigestAlgorithmIdentifiers()),
+        namedtype.NamedType('contentInfo', ContentInfo()),
+        namedtype.OptionalNamedType('certificates', ExtendedCertificatesAndCertificates().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+        namedtype.OptionalNamedType('crls', CertificateRevocationLists().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
+        namedtype.OptionalNamedType('signerInfos', SignerInfos())
+    )
+
+
+class Data(univ.OctetString):
+    pass
+
+_contentTypeMapUpdate = {
+    data: Data(),
+    signedData: SignedData(),
+    envelopedData: EnvelopedData(),
+    signedAndEnvelopedData: SignedAndEnvelopedData(),
+    digestedData: DigestedData(),
+    encryptedData: EncryptedData()
+}
+
+contentTypeMap.update(_contentTypeMapUpdate)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc2437.py

@@ -0,0 +1,69 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# PKCS#1 syntax
+#
+# ASN.1 source from:
+# ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2.asn
+#
+# Sample captures could be obtained with "openssl genrsa" command
+#
+from pyasn1.type import namedtype
+from pyasn1.type import tag
+from pyasn1.type import univ
+
+from pyasn1_modules.rfc2459 import AlgorithmIdentifier
+
+pkcs_1 = univ.ObjectIdentifier('1.2.840.113549.1.1')
+rsaEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.1')
+md2WithRSAEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.2')
+md4WithRSAEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.3')
+md5WithRSAEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.4')
+sha1WithRSAEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.5')
+rsaOAEPEncryptionSET = univ.ObjectIdentifier('1.2.840.113549.1.1.6')
+id_RSAES_OAEP = univ.ObjectIdentifier('1.2.840.113549.1.1.7')
+id_mgf1 = univ.ObjectIdentifier('1.2.840.113549.1.1.8')
+id_pSpecified = univ.ObjectIdentifier('1.2.840.113549.1.1.9')
+id_sha1 = univ.ObjectIdentifier('1.3.14.3.2.26')
+
+MAX = float('inf')
+
+
+class Version(univ.Integer):
+    pass
+
+
+class RSAPrivateKey(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', Version()),
+        namedtype.NamedType('modulus', univ.Integer()),
+        namedtype.NamedType('publicExponent', univ.Integer()),
+        namedtype.NamedType('privateExponent', univ.Integer()),
+        namedtype.NamedType('prime1', univ.Integer()),
+        namedtype.NamedType('prime2', univ.Integer()),
+        namedtype.NamedType('exponent1', univ.Integer()),
+        namedtype.NamedType('exponent2', univ.Integer()),
+        namedtype.NamedType('coefficient', univ.Integer())
+    )
+
+
+class RSAPublicKey(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('modulus', univ.Integer()),
+        namedtype.NamedType('publicExponent', univ.Integer())
+    )
+
+
+# XXX defaults not set
+class RSAES_OAEP_params(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('hashFunc', AlgorithmIdentifier().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+        namedtype.NamedType('maskGenFunc', AlgorithmIdentifier().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
+        namedtype.NamedType('pSourceFunc', AlgorithmIdentifier().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2)))
+    )

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc2459.py

@@ -0,0 +1,1339 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Updated by Russ Housley to resolve the TODO regarding the Certificate
+#   Policies Certificate Extension.
+#
+# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# X.509 message syntax
+#
+# ASN.1 source from:
+# http://www.trl.ibm.com/projects/xml/xss4j/data/asn1/grammars/x509.asn
+# http://www.ietf.org/rfc/rfc2459.txt
+#
+# Sample captures from:
+# http://wiki.wireshark.org/SampleCaptures/
+#
+from pyasn1.type import char
+from pyasn1.type import constraint
+from pyasn1.type import namedtype
+from pyasn1.type import namedval
+from pyasn1.type import opentype
+from pyasn1.type import tag
+from pyasn1.type import univ
+from pyasn1.type import useful
+
+MAX = float('inf')
+
+#
+# PKIX1Explicit88
+#
+
+# Upper Bounds
+ub_name = univ.Integer(32768)
+ub_common_name = univ.Integer(64)
+ub_locality_name = univ.Integer(128)
+ub_state_name = univ.Integer(128)
+ub_organization_name = univ.Integer(64)
+ub_organizational_unit_name = univ.Integer(64)
+ub_title = univ.Integer(64)
+ub_match = univ.Integer(128)
+ub_emailaddress_length = univ.Integer(128)
+ub_common_name_length = univ.Integer(64)
+ub_country_name_alpha_length = univ.Integer(2)
+ub_country_name_numeric_length = univ.Integer(3)
+ub_domain_defined_attributes = univ.Integer(4)
+ub_domain_defined_attribute_type_length = univ.Integer(8)
+ub_domain_defined_attribute_value_length = univ.Integer(128)
+ub_domain_name_length = univ.Integer(16)
+ub_extension_attributes = univ.Integer(256)
+ub_e163_4_number_length = univ.Integer(15)
+ub_e163_4_sub_address_length = univ.Integer(40)
+ub_generation_qualifier_length = univ.Integer(3)
+ub_given_name_length = univ.Integer(16)
+ub_initials_length = univ.Integer(5)
+ub_integer_options = univ.Integer(256)
+ub_numeric_user_id_length = univ.Integer(32)
+ub_organization_name_length = univ.Integer(64)
+ub_organizational_unit_name_length = univ.Integer(32)
+ub_organizational_units = univ.Integer(4)
+ub_pds_name_length = univ.Integer(16)
+ub_pds_parameter_length = univ.Integer(30)
+ub_pds_physical_address_lines = univ.Integer(6)
+ub_postal_code_length = univ.Integer(16)
+ub_surname_length = univ.Integer(40)
+ub_terminal_id_length = univ.Integer(24)
+ub_unformatted_address_length = univ.Integer(180)
+ub_x121_address_length = univ.Integer(16)
+
+
+class UniversalString(char.UniversalString):
+    pass
+
+
+class BMPString(char.BMPString):
+    pass
+
+
+class UTF8String(char.UTF8String):
+    pass
+
+
+id_pkix = univ.ObjectIdentifier('1.3.6.1.5.5.7')
+id_pe = univ.ObjectIdentifier('1.3.6.1.5.5.7.1')
+id_qt = univ.ObjectIdentifier('1.3.6.1.5.5.7.2')
+id_kp = univ.ObjectIdentifier('1.3.6.1.5.5.7.3')
+id_ad = univ.ObjectIdentifier('1.3.6.1.5.5.7.48')
+
+id_qt_cps = univ.ObjectIdentifier('1.3.6.1.5.5.7.2.1')
+id_qt_unotice = univ.ObjectIdentifier('1.3.6.1.5.5.7.2.2')
+
+id_ad_ocsp = univ.ObjectIdentifier('1.3.6.1.5.5.7.48.1')
+id_ad_caIssuers = univ.ObjectIdentifier('1.3.6.1.5.5.7.48.2')
+
+
+
+
+id_at = univ.ObjectIdentifier('2.5.4')
+id_at_name = univ.ObjectIdentifier('2.5.4.41')
+# preserve misspelled variable for compatibility
+id_at_sutname = id_at_surname = univ.ObjectIdentifier('2.5.4.4')
+id_at_givenName = univ.ObjectIdentifier('2.5.4.42')
+id_at_initials = univ.ObjectIdentifier('2.5.4.43')
+id_at_generationQualifier = univ.ObjectIdentifier('2.5.4.44')
+
+
+class X520name(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('teletexString',
+                            char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name))),
+        namedtype.NamedType('printableString',
+                            char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name))),
+        namedtype.NamedType('universalString',
+                            char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name))),
+        namedtype.NamedType('utf8String',
+                            char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name))),
+        namedtype.NamedType('bmpString',
+                            char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name)))
+    )
+
+
+id_at_commonName = univ.ObjectIdentifier('2.5.4.3')
+
+
+class X520CommonName(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('teletexString', char.TeletexString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name))),
+        namedtype.NamedType('printableString', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name))),
+        namedtype.NamedType('universalString', char.UniversalString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name))),
+        namedtype.NamedType('utf8String',
+                            char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name))),
+        namedtype.NamedType('bmpString',
+                            char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name)))
+    )
+
+
+id_at_localityName = univ.ObjectIdentifier('2.5.4.7')
+
+
+class X520LocalityName(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('teletexString', char.TeletexString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name))),
+        namedtype.NamedType('printableString', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name))),
+        namedtype.NamedType('universalString', char.UniversalString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name))),
+        namedtype.NamedType('utf8String',
+                            char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name))),
+        namedtype.NamedType('bmpString',
+                            char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name)))
+    )
+
+
+id_at_stateOrProvinceName = univ.ObjectIdentifier('2.5.4.8')
+
+
+class X520StateOrProvinceName(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('teletexString',
+                            char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name))),
+        namedtype.NamedType('printableString', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name))),
+        namedtype.NamedType('universalString', char.UniversalString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name))),
+        namedtype.NamedType('utf8String',
+                            char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name))),
+        namedtype.NamedType('bmpString',
+                            char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name)))
+    )
+
+
+id_at_organizationName = univ.ObjectIdentifier('2.5.4.10')
+
+
+class X520OrganizationName(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('teletexString', char.TeletexString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name))),
+        namedtype.NamedType('printableString', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name))),
+        namedtype.NamedType('universalString', char.UniversalString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name))),
+        namedtype.NamedType('utf8String', char.UTF8String().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name))),
+        namedtype.NamedType('bmpString', char.BMPString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name)))
+    )
+
+
+id_at_organizationalUnitName = univ.ObjectIdentifier('2.5.4.11')
+
+
+class X520OrganizationalUnitName(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('teletexString', char.TeletexString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name))),
+        namedtype.NamedType('printableString', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name))),
+        namedtype.NamedType('universalString', char.UniversalString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name))),
+        namedtype.NamedType('utf8String', char.UTF8String().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name))),
+        namedtype.NamedType('bmpString', char.BMPString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name)))
+    )
+
+
+id_at_title = univ.ObjectIdentifier('2.5.4.12')
+
+
+class X520Title(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('teletexString',
+                            char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title))),
+        namedtype.NamedType('printableString',
+                            char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title))),
+        namedtype.NamedType('universalString',
+                            char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title))),
+        namedtype.NamedType('utf8String',
+                            char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title))),
+        namedtype.NamedType('bmpString',
+                            char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title)))
+    )
+
+
+id_at_dnQualifier = univ.ObjectIdentifier('2.5.4.46')
+
+
+class X520dnQualifier(char.PrintableString):
+    pass
+
+
+id_at_countryName = univ.ObjectIdentifier('2.5.4.6')
+
+
+class X520countryName(char.PrintableString):
+    subtypeSpec = char.PrintableString.subtypeSpec + constraint.ValueSizeConstraint(2, 2)
+
+
+pkcs_9 = univ.ObjectIdentifier('1.2.840.113549.1.9')
+
+emailAddress = univ.ObjectIdentifier('1.2.840.113549.1.9.1')
+
+
+class Pkcs9email(char.IA5String):
+    subtypeSpec = char.IA5String.subtypeSpec + constraint.ValueSizeConstraint(1, ub_emailaddress_length)
+
+
+# ----
+
+class DSAPrivateKey(univ.Sequence):
+    """PKIX compliant DSA private key structure"""
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', univ.Integer(namedValues=namedval.NamedValues(('v1', 0)))),
+        namedtype.NamedType('p', univ.Integer()),
+        namedtype.NamedType('q', univ.Integer()),
+        namedtype.NamedType('g', univ.Integer()),
+        namedtype.NamedType('public', univ.Integer()),
+        namedtype.NamedType('private', univ.Integer())
+    )
+
+
+# ----
+
+
+class DirectoryString(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('teletexString',
+                            char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
+        namedtype.NamedType('printableString',
+                            char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
+        namedtype.NamedType('universalString',
+                            char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
+        namedtype.NamedType('utf8String',
+                            char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
+        namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
+        namedtype.NamedType('ia5String', char.IA5String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX)))
+        # hm, this should not be here!? XXX
+    )
+
+
+# certificate and CRL specific structures begin here
+
+class AlgorithmIdentifier(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('algorithm', univ.ObjectIdentifier()),
+        namedtype.OptionalNamedType('parameters', univ.Any())
+    )
+
+
+
+# Algorithm OIDs and parameter structures
+
+pkcs_1 = univ.ObjectIdentifier('1.2.840.113549.1.1')
+rsaEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.1')
+md2WithRSAEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.2')
+md5WithRSAEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.4')
+sha1WithRSAEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.5')
+id_dsa_with_sha1 = univ.ObjectIdentifier('1.2.840.10040.4.3')
+
+
+class Dss_Sig_Value(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('r', univ.Integer()),
+        namedtype.NamedType('s', univ.Integer())
+    )
+
+
+dhpublicnumber = univ.ObjectIdentifier('1.2.840.10046.2.1')
+
+
+class ValidationParms(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('seed', univ.BitString()),
+        namedtype.NamedType('pgenCounter', univ.Integer())
+    )
+
+
+class DomainParameters(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('p', univ.Integer()),
+        namedtype.NamedType('g', univ.Integer()),
+        namedtype.NamedType('q', univ.Integer()),
+        namedtype.NamedType('j', univ.Integer()),
+        namedtype.OptionalNamedType('validationParms', ValidationParms())
+    )
+
+
+id_dsa = univ.ObjectIdentifier('1.2.840.10040.4.1')
+
+
+class Dss_Parms(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('p', univ.Integer()),
+        namedtype.NamedType('q', univ.Integer()),
+        namedtype.NamedType('g', univ.Integer())
+    )
+
+
+# x400 address syntax starts here
+
+teletex_domain_defined_attributes = univ.Integer(6)
+
+
+class TeletexDomainDefinedAttribute(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('type', char.TeletexString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_defined_attribute_type_length))),
+        namedtype.NamedType('value', char.TeletexString())
+    )
+
+
+class TeletexDomainDefinedAttributes(univ.SequenceOf):
+    componentType = TeletexDomainDefinedAttribute()
+    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, ub_domain_defined_attributes)
+
+
+terminal_type = univ.Integer(23)
+
+
+class TerminalType(univ.Integer):
+    subtypeSpec = univ.Integer.subtypeSpec + constraint.ValueSizeConstraint(0, ub_integer_options)
+    namedValues = namedval.NamedValues(
+        ('telex', 3),
+        ('teletelex', 4),
+        ('g3-facsimile', 5),
+        ('g4-facsimile', 6),
+        ('ia5-terminal', 7),
+        ('videotex', 8)
+    )
+
+
+class PresentationAddress(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('pSelector', univ.OctetString().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.OptionalNamedType('sSelector', univ.OctetString().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+        namedtype.OptionalNamedType('tSelector', univ.OctetString().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+        namedtype.OptionalNamedType('nAddresses', univ.SetOf(componentType=univ.OctetString()).subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3),
+            subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
+    )
+
+
+extended_network_address = univ.Integer(22)
+
+
+class E163_4_address(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('number', char.NumericString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_e163_4_number_length),
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.OptionalNamedType('sub-address', char.NumericString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_e163_4_sub_address_length),
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+    )
+
+
+class ExtendedNetworkAddress(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('e163-4-address', E163_4_address()),
+        namedtype.NamedType('psap-address', PresentationAddress().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+    )
+
+
+class PDSParameter(univ.Set):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('printable-string', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_pds_parameter_length))),
+        namedtype.OptionalNamedType('teletex-string', char.TeletexString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_pds_parameter_length)))
+    )
+
+
+local_postal_attributes = univ.Integer(21)
+
+
+class LocalPostalAttributes(PDSParameter):
+    pass
+
+
+class UniquePostalName(PDSParameter):
+    pass
+
+
+unique_postal_name = univ.Integer(20)
+
+poste_restante_address = univ.Integer(19)
+
+
+class PosteRestanteAddress(PDSParameter):
+    pass
+
+
+post_office_box_address = univ.Integer(18)
+
+
+class PostOfficeBoxAddress(PDSParameter):
+    pass
+
+
+street_address = univ.Integer(17)
+
+
+class StreetAddress(PDSParameter):
+    pass
+
+
+class UnformattedPostalAddress(univ.Set):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('printable-address', univ.SequenceOf(componentType=char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_pds_parameter_length)).subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_pds_physical_address_lines)))),
+        namedtype.OptionalNamedType('teletex-string', char.TeletexString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_unformatted_address_length)))
+    )
+
+
+physical_delivery_office_name = univ.Integer(10)
+
+
+class PhysicalDeliveryOfficeName(PDSParameter):
+    pass
+
+
+physical_delivery_office_number = univ.Integer(11)
+
+
+class PhysicalDeliveryOfficeNumber(PDSParameter):
+    pass
+
+
+extension_OR_address_components = univ.Integer(12)
+
+
+class ExtensionORAddressComponents(PDSParameter):
+    pass
+
+
+physical_delivery_personal_name = univ.Integer(13)
+
+
+class PhysicalDeliveryPersonalName(PDSParameter):
+    pass
+
+
+physical_delivery_organization_name = univ.Integer(14)
+
+
+class PhysicalDeliveryOrganizationName(PDSParameter):
+    pass
+
+
+extension_physical_delivery_address_components = univ.Integer(15)
+
+
+class ExtensionPhysicalDeliveryAddressComponents(PDSParameter):
+    pass
+
+
+unformatted_postal_address = univ.Integer(16)
+
+postal_code = univ.Integer(9)
+
+
+class PostalCode(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('numeric-code', char.NumericString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_postal_code_length))),
+        namedtype.NamedType('printable-code', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_postal_code_length)))
+    )
+
+
+class PhysicalDeliveryCountryName(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('x121-dcc-code', char.NumericString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(ub_country_name_numeric_length,
+                                                       ub_country_name_numeric_length))),
+        namedtype.NamedType('iso-3166-alpha2-code', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(ub_country_name_alpha_length, ub_country_name_alpha_length)))
+    )
+
+
+class PDSName(char.PrintableString):
+    subtypeSpec = char.PrintableString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_pds_name_length)
+
+
+physical_delivery_country_name = univ.Integer(8)
+
+
+class TeletexOrganizationalUnitName(char.TeletexString):
+    subtypeSpec = char.TeletexString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_organizational_unit_name_length)
+
+
+pds_name = univ.Integer(7)
+
+teletex_organizational_unit_names = univ.Integer(5)
+
+
+class TeletexOrganizationalUnitNames(univ.SequenceOf):
+    componentType = TeletexOrganizationalUnitName()
+    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, ub_organizational_units)
+
+
+teletex_personal_name = univ.Integer(4)
+
+
+class TeletexPersonalName(univ.Set):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('surname', char.TeletexString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_surname_length),
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.OptionalNamedType('given-name', char.TeletexString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_given_name_length),
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+        namedtype.OptionalNamedType('initials', char.TeletexString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_initials_length),
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+        namedtype.OptionalNamedType('generation-qualifier', char.TeletexString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_generation_qualifier_length),
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
+    )
+
+
+teletex_organization_name = univ.Integer(3)
+
+
+class TeletexOrganizationName(char.TeletexString):
+    subtypeSpec = char.TeletexString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_organization_name_length)
+
+
+teletex_common_name = univ.Integer(2)
+
+
+class TeletexCommonName(char.TeletexString):
+    subtypeSpec = char.TeletexString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_common_name_length)
+
+
+class CommonName(char.PrintableString):
+    subtypeSpec = char.PrintableString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_common_name_length)
+
+
+common_name = univ.Integer(1)
+
+
+class ExtensionAttribute(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('extension-attribute-type', univ.Integer().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(0, ub_extension_attributes),
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.NamedType('extension-attribute-value',
+                            univ.Any().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+    )
+
+
+class ExtensionAttributes(univ.SetOf):
+    componentType = ExtensionAttribute()
+    sizeSpec = univ.SetOf.sizeSpec + constraint.ValueSizeConstraint(1, ub_extension_attributes)
+
+
+class BuiltInDomainDefinedAttribute(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('type', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_defined_attribute_type_length))),
+        namedtype.NamedType('value', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_defined_attribute_value_length)))
+    )
+
+
+class BuiltInDomainDefinedAttributes(univ.SequenceOf):
+    componentType = BuiltInDomainDefinedAttribute()
+    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, ub_domain_defined_attributes)
+
+
+class OrganizationalUnitName(char.PrintableString):
+    subtypeSpec = char.PrintableString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_organizational_unit_name_length)
+
+
+class OrganizationalUnitNames(univ.SequenceOf):
+    componentType = OrganizationalUnitName()
+    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, ub_organizational_units)
+
+
+class PersonalName(univ.Set):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('surname', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_surname_length),
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.OptionalNamedType('given-name', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_given_name_length),
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+        namedtype.OptionalNamedType('initials', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_initials_length),
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+        namedtype.OptionalNamedType('generation-qualifier', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_generation_qualifier_length),
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
+    )
+
+
+class NumericUserIdentifier(char.NumericString):
+    subtypeSpec = char.NumericString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_numeric_user_id_length)
+
+
+class OrganizationName(char.PrintableString):
+    subtypeSpec = char.PrintableString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_organization_name_length)
+
+
+class PrivateDomainName(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('numeric', char.NumericString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_name_length))),
+        namedtype.NamedType('printable', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_name_length)))
+    )
+
+
+class TerminalIdentifier(char.PrintableString):
+    subtypeSpec = char.PrintableString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_terminal_id_length)
+
+
+class X121Address(char.NumericString):
+    subtypeSpec = char.NumericString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_x121_address_length)
+
+
+class NetworkAddress(X121Address):
+    pass
+
+
+class AdministrationDomainName(univ.Choice):
+    tagSet = univ.Choice.tagSet.tagExplicitly(
+        tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 2)
+    )
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('numeric', char.NumericString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(0, ub_domain_name_length))),
+        namedtype.NamedType('printable', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(0, ub_domain_name_length)))
+    )
+
+
+class CountryName(univ.Choice):
+    tagSet = univ.Choice.tagSet.tagExplicitly(
+        tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 1)
+    )
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('x121-dcc-code', char.NumericString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(ub_country_name_numeric_length,
+                                                       ub_country_name_numeric_length))),
+        namedtype.NamedType('iso-3166-alpha2-code', char.PrintableString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(ub_country_name_alpha_length, ub_country_name_alpha_length)))
+    )
+
+
+class BuiltInStandardAttributes(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('country-name', CountryName()),
+        namedtype.OptionalNamedType('administration-domain-name', AdministrationDomainName()),
+        namedtype.OptionalNamedType('network-address', NetworkAddress().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.OptionalNamedType('terminal-identifier', TerminalIdentifier().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+        namedtype.OptionalNamedType('private-domain-name', PrivateDomainName().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+        namedtype.OptionalNamedType('organization-name', OrganizationName().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
+        namedtype.OptionalNamedType('numeric-user-identifier', NumericUserIdentifier().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))),
+        namedtype.OptionalNamedType('personal-name', PersonalName().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5))),
+        namedtype.OptionalNamedType('organizational-unit-names', OrganizationalUnitNames().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6)))
+    )
+
+
+class ORAddress(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('built-in-standard-attributes', BuiltInStandardAttributes()),
+        namedtype.OptionalNamedType('built-in-domain-defined-attributes', BuiltInDomainDefinedAttributes()),
+        namedtype.OptionalNamedType('extension-attributes', ExtensionAttributes())
+    )
+
+
+#
+# PKIX1Implicit88
+#
+
+id_ce_invalidityDate = univ.ObjectIdentifier('2.5.29.24')
+
+
+class InvalidityDate(useful.GeneralizedTime):
+    pass
+
+
+id_holdinstruction_none = univ.ObjectIdentifier('2.2.840.10040.2.1')
+id_holdinstruction_callissuer = univ.ObjectIdentifier('2.2.840.10040.2.2')
+id_holdinstruction_reject = univ.ObjectIdentifier('2.2.840.10040.2.3')
+
+holdInstruction = univ.ObjectIdentifier('2.2.840.10040.2')
+
+id_ce_holdInstructionCode = univ.ObjectIdentifier('2.5.29.23')
+
+
+class HoldInstructionCode(univ.ObjectIdentifier):
+    pass
+
+
+id_ce_cRLReasons = univ.ObjectIdentifier('2.5.29.21')
+
+
+class CRLReason(univ.Enumerated):
+    namedValues = namedval.NamedValues(
+        ('unspecified', 0),
+        ('keyCompromise', 1),
+        ('cACompromise', 2),
+        ('affiliationChanged', 3),
+        ('superseded', 4),
+        ('cessationOfOperation', 5),
+        ('certificateHold', 6),
+        ('removeFromCRL', 8)
+    )
+
+
+id_ce_cRLNumber = univ.ObjectIdentifier('2.5.29.20')
+
+
+class CRLNumber(univ.Integer):
+    subtypeSpec = univ.Integer.subtypeSpec + constraint.ValueSizeConstraint(0, MAX)
+
+
+class BaseCRLNumber(CRLNumber):
+    pass
+
+
+id_kp_serverAuth = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.1')
+id_kp_clientAuth = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.2')
+id_kp_codeSigning = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.3')
+id_kp_emailProtection = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.4')
+id_kp_ipsecEndSystem = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.5')
+id_kp_ipsecTunnel = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.6')
+id_kp_ipsecUser = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.7')
+id_kp_timeStamping = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.8')
+id_pe_authorityInfoAccess = univ.ObjectIdentifier('1.3.6.1.5.5.7.1.1')
+id_ce_extKeyUsage = univ.ObjectIdentifier('2.5.29.37')
+
+
+class KeyPurposeId(univ.ObjectIdentifier):
+    pass
+
+
+class ExtKeyUsageSyntax(univ.SequenceOf):
+    componentType = KeyPurposeId()
+    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX)
+
+
+class ReasonFlags(univ.BitString):
+    namedValues = namedval.NamedValues(
+        ('unused', 0),
+        ('keyCompromise', 1),
+        ('cACompromise', 2),
+        ('affiliationChanged', 3),
+        ('superseded', 4),
+        ('cessationOfOperation', 5),
+        ('certificateHold', 6)
+    )
+
+
+class SkipCerts(univ.Integer):
+    subtypeSpec = univ.Integer.subtypeSpec + constraint.ValueSizeConstraint(0, MAX)
+
+
+id_ce_policyConstraints = univ.ObjectIdentifier('2.5.29.36')
+
+
+class PolicyConstraints(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('requireExplicitPolicy', SkipCerts().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+        namedtype.OptionalNamedType('inhibitPolicyMapping', SkipCerts().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)))
+    )
+
+
+id_ce_basicConstraints = univ.ObjectIdentifier('2.5.29.19')
+
+
+class BasicConstraints(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.DefaultedNamedType('cA', univ.Boolean(False)),
+        namedtype.OptionalNamedType('pathLenConstraint',
+                                    univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, MAX)))
+    )
+
+
+id_ce_subjectDirectoryAttributes = univ.ObjectIdentifier('2.5.29.9')
+
+
+class EDIPartyName(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('nameAssigner', DirectoryString().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.NamedType('partyName',
+                            DirectoryString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+    )
+
+
+
+id_ce_deltaCRLIndicator = univ.ObjectIdentifier('2.5.29.27')
+
+
+
+class BaseDistance(univ.Integer):
+    subtypeSpec = univ.Integer.subtypeSpec + constraint.ValueRangeConstraint(0, MAX)
+
+
+id_ce_cRLDistributionPoints = univ.ObjectIdentifier('2.5.29.31')
+
+
+id_ce_issuingDistributionPoint = univ.ObjectIdentifier('2.5.29.28')
+
+
+
+
+id_ce_nameConstraints = univ.ObjectIdentifier('2.5.29.30')
+
+
+class DisplayText(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('visibleString',
+                            char.VisibleString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, 200))),
+        namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, 200))),
+        namedtype.NamedType('utf8String', char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, 200)))
+    )
+
+
+class NoticeReference(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('organization', DisplayText()),
+        namedtype.NamedType('noticeNumbers', univ.SequenceOf(componentType=univ.Integer()))
+    )
+
+
+class UserNotice(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('noticeRef', NoticeReference()),
+        namedtype.OptionalNamedType('explicitText', DisplayText())
+    )
+
+
+class CPSuri(char.IA5String):
+    pass
+
+
+class PolicyQualifierId(univ.ObjectIdentifier):
+    subtypeSpec = univ.ObjectIdentifier.subtypeSpec + constraint.SingleValueConstraint(id_qt_cps, id_qt_unotice)
+
+
+class CertPolicyId(univ.ObjectIdentifier):
+    pass
+
+
+class PolicyQualifierInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('policyQualifierId', PolicyQualifierId()),
+        namedtype.NamedType('qualifier', univ.Any())
+    )
+
+
+id_ce_certificatePolicies = univ.ObjectIdentifier('2.5.29.32')
+
+
+class PolicyInformation(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('policyIdentifier', CertPolicyId()),
+        namedtype.OptionalNamedType('policyQualifiers', univ.SequenceOf(componentType=PolicyQualifierInfo()).subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, MAX)))
+    )
+
+
+class CertificatePolicies(univ.SequenceOf):
+    componentType = PolicyInformation()
+    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX)
+
+
+id_ce_policyMappings = univ.ObjectIdentifier('2.5.29.33')
+
+
+class PolicyMapping(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('issuerDomainPolicy', CertPolicyId()),
+        namedtype.NamedType('subjectDomainPolicy', CertPolicyId())
+    )
+
+
+class PolicyMappings(univ.SequenceOf):
+    componentType = PolicyMapping()
+    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX)
+
+
+id_ce_privateKeyUsagePeriod = univ.ObjectIdentifier('2.5.29.16')
+
+
+class PrivateKeyUsagePeriod(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('notBefore', useful.GeneralizedTime().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.OptionalNamedType('notAfter', useful.GeneralizedTime().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+    )
+
+
+id_ce_keyUsage = univ.ObjectIdentifier('2.5.29.15')
+
+
+class KeyUsage(univ.BitString):
+    namedValues = namedval.NamedValues(
+        ('digitalSignature', 0),
+        ('nonRepudiation', 1),
+        ('keyEncipherment', 2),
+        ('dataEncipherment', 3),
+        ('keyAgreement', 4),
+        ('keyCertSign', 5),
+        ('cRLSign', 6),
+        ('encipherOnly', 7),
+        ('decipherOnly', 8)
+    )
+
+
+id_ce = univ.ObjectIdentifier('2.5.29')
+
+id_ce_authorityKeyIdentifier = univ.ObjectIdentifier('2.5.29.35')
+
+
+class KeyIdentifier(univ.OctetString):
+    pass
+
+
+id_ce_subjectKeyIdentifier = univ.ObjectIdentifier('2.5.29.14')
+
+
+class SubjectKeyIdentifier(KeyIdentifier):
+    pass
+
+
+id_ce_certificateIssuer = univ.ObjectIdentifier('2.5.29.29')
+
+
+id_ce_subjectAltName = univ.ObjectIdentifier('2.5.29.17')
+
+
+id_ce_issuerAltName = univ.ObjectIdentifier('2.5.29.18')
+
+
+class AttributeValue(univ.Any):
+    pass
+
+
+class AttributeType(univ.ObjectIdentifier):
+    pass
+
+certificateAttributesMap = {}
+
+
+class AttributeTypeAndValue(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('type', AttributeType()),
+        namedtype.NamedType('value', AttributeValue(),
+                            openType=opentype.OpenType('type', certificateAttributesMap))
+    )
+
+
+class Attribute(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('type', AttributeType()),
+        namedtype.NamedType('vals', univ.SetOf(componentType=AttributeValue()))
+    )
+
+
+class SubjectDirectoryAttributes(univ.SequenceOf):
+    componentType = Attribute()
+    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX)
+
+
+class RelativeDistinguishedName(univ.SetOf):
+    componentType = AttributeTypeAndValue()
+
+
+class RDNSequence(univ.SequenceOf):
+    componentType = RelativeDistinguishedName()
+
+
+class Name(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('', RDNSequence())
+    )
+
+class CertificateSerialNumber(univ.Integer):
+    pass
+
+
+class AnotherName(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('type-id', univ.ObjectIdentifier()),
+        namedtype.NamedType('value',
+                            univ.Any().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+    )
+
+
+class GeneralName(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('otherName',
+                            AnotherName().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.NamedType('rfc822Name',
+                            char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+        namedtype.NamedType('dNSName',
+                            char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+        namedtype.NamedType('x400Address',
+                            ORAddress().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
+        namedtype.NamedType('directoryName',
+                            Name().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))),
+        namedtype.NamedType('ediPartyName',
+                            EDIPartyName().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5))),
+        namedtype.NamedType('uniformResourceIdentifier',
+                            char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6))),
+        namedtype.NamedType('iPAddress', univ.OctetString().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 7))),
+        namedtype.NamedType('registeredID', univ.ObjectIdentifier().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 8)))
+    )
+
+
+class GeneralNames(univ.SequenceOf):
+    componentType = GeneralName()
+    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX)
+
+
+class AccessDescription(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('accessMethod', univ.ObjectIdentifier()),
+        namedtype.NamedType('accessLocation', GeneralName())
+    )
+
+
+class AuthorityInfoAccessSyntax(univ.SequenceOf):
+    componentType = AccessDescription()
+    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX)
+
+
+class AuthorityKeyIdentifier(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('keyIdentifier', KeyIdentifier().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.OptionalNamedType('authorityCertIssuer', GeneralNames().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+        namedtype.OptionalNamedType('authorityCertSerialNumber', CertificateSerialNumber().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
+    )
+
+
+class DistributionPointName(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('fullName', GeneralNames().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+        namedtype.NamedType('nameRelativeToCRLIssuer', RelativeDistinguishedName().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)))
+    )
+
+
+class DistributionPoint(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('distributionPoint', DistributionPointName().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+        namedtype.OptionalNamedType('reasons', ReasonFlags().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+        namedtype.OptionalNamedType('cRLIssuer', GeneralNames().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2)))
+    )
+
+
+class CRLDistPointsSyntax(univ.SequenceOf):
+    componentType = DistributionPoint()
+    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX)
+
+
+class IssuingDistributionPoint(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('distributionPoint', DistributionPointName().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+        namedtype.NamedType('onlyContainsUserCerts', univ.Boolean(False).subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+        namedtype.NamedType('onlyContainsCACerts', univ.Boolean(False).subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+        namedtype.OptionalNamedType('onlySomeReasons', ReasonFlags().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
+        namedtype.NamedType('indirectCRL', univ.Boolean(False).subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)))
+    )
+
+
+class GeneralSubtree(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('base', GeneralName()),
+        namedtype.DefaultedNamedType('minimum', BaseDistance(0).subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+        namedtype.OptionalNamedType('maximum', BaseDistance().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)))
+    )
+
+
+class GeneralSubtrees(univ.SequenceOf):
+    componentType = GeneralSubtree()
+    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX)
+
+
+class NameConstraints(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('permittedSubtrees', GeneralSubtrees().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+        namedtype.OptionalNamedType('excludedSubtrees', GeneralSubtrees().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)))
+    )
+
+
+class CertificateIssuer(GeneralNames):
+    pass
+
+
+class SubjectAltName(GeneralNames):
+    pass
+
+
+class IssuerAltName(GeneralNames):
+    pass
+
+
+certificateExtensionsMap = {}
+
+
+class Extension(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('extnID', univ.ObjectIdentifier()),
+        namedtype.DefaultedNamedType('critical', univ.Boolean('False')),
+        namedtype.NamedType('extnValue', univ.OctetString(),
+                            openType=opentype.OpenType('extnID', certificateExtensionsMap))
+    )
+
+
+class Extensions(univ.SequenceOf):
+    componentType = Extension()
+    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX)
+
+
+class SubjectPublicKeyInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('algorithm', AlgorithmIdentifier()),
+        namedtype.NamedType('subjectPublicKey', univ.BitString())
+    )
+
+
+class UniqueIdentifier(univ.BitString):
+    pass
+
+
+class Time(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('utcTime', useful.UTCTime()),
+        namedtype.NamedType('generalTime', useful.GeneralizedTime())
+    )
+
+
+class Validity(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('notBefore', Time()),
+        namedtype.NamedType('notAfter', Time())
+    )
+
+
+class Version(univ.Integer):
+    namedValues = namedval.NamedValues(
+        ('v1', 0), ('v2', 1), ('v3', 2)
+    )
+
+
+class TBSCertificate(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.DefaultedNamedType('version', Version('v1').subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.NamedType('serialNumber', CertificateSerialNumber()),
+        namedtype.NamedType('signature', AlgorithmIdentifier()),
+        namedtype.NamedType('issuer', Name()),
+        namedtype.NamedType('validity', Validity()),
+        namedtype.NamedType('subject', Name()),
+        namedtype.NamedType('subjectPublicKeyInfo', SubjectPublicKeyInfo()),
+        namedtype.OptionalNamedType('issuerUniqueID', UniqueIdentifier().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+        namedtype.OptionalNamedType('subjectUniqueID', UniqueIdentifier().subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+        namedtype.OptionalNamedType('extensions', Extensions().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
+    )
+
+
+class Certificate(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('tbsCertificate', TBSCertificate()),
+        namedtype.NamedType('signatureAlgorithm', AlgorithmIdentifier()),
+        namedtype.NamedType('signatureValue', univ.BitString())
+    )
+
+# CRL structures
+
+class RevokedCertificate(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('userCertificate', CertificateSerialNumber()),
+        namedtype.NamedType('revocationDate', Time()),
+        namedtype.OptionalNamedType('crlEntryExtensions', Extensions())
+    )
+
+
+class TBSCertList(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('version', Version()),
+        namedtype.NamedType('signature', AlgorithmIdentifier()),
+        namedtype.NamedType('issuer', Name()),
+        namedtype.NamedType('thisUpdate', Time()),
+        namedtype.OptionalNamedType('nextUpdate', Time()),
+        namedtype.OptionalNamedType('revokedCertificates', univ.SequenceOf(componentType=RevokedCertificate())),
+        namedtype.OptionalNamedType('crlExtensions', Extensions().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
+    )
+
+
+class CertificateList(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('tbsCertList', TBSCertList()),
+        namedtype.NamedType('signatureAlgorithm', AlgorithmIdentifier()),
+        namedtype.NamedType('signature', univ.BitString())
+    )
+
+# map of AttributeType -> AttributeValue
+
+_certificateAttributesMapUpdate = {
+    id_at_name: X520name(),
+    id_at_surname: X520name(),
+    id_at_givenName: X520name(),
+    id_at_initials: X520name(),
+    id_at_generationQualifier: X520name(),
+    id_at_commonName: X520CommonName(),
+    id_at_localityName: X520LocalityName(),
+    id_at_stateOrProvinceName: X520StateOrProvinceName(),
+    id_at_organizationName: X520OrganizationName(),
+    id_at_organizationalUnitName: X520OrganizationalUnitName(),
+    id_at_title: X520Title(),
+    id_at_dnQualifier: X520dnQualifier(),
+    id_at_countryName: X520countryName(),
+    emailAddress: Pkcs9email(),
+}
+
+certificateAttributesMap.update(_certificateAttributesMapUpdate)
+
+
+# map of Certificate Extension OIDs to Extensions
+
+_certificateExtensionsMapUpdate = {
+    id_ce_authorityKeyIdentifier: AuthorityKeyIdentifier(),
+    id_ce_subjectKeyIdentifier: SubjectKeyIdentifier(),
+    id_ce_keyUsage: KeyUsage(),
+    id_ce_privateKeyUsagePeriod: PrivateKeyUsagePeriod(),
+    id_ce_certificatePolicies: CertificatePolicies(),
+    id_ce_policyMappings: PolicyMappings(),
+    id_ce_subjectAltName: SubjectAltName(),
+    id_ce_issuerAltName: IssuerAltName(),
+    id_ce_subjectDirectoryAttributes: SubjectDirectoryAttributes(),
+    id_ce_basicConstraints: BasicConstraints(),
+    id_ce_nameConstraints: NameConstraints(),
+    id_ce_policyConstraints: PolicyConstraints(),
+    id_ce_extKeyUsage: ExtKeyUsageSyntax(),
+    id_ce_cRLDistributionPoints: CRLDistPointsSyntax(),
+    id_pe_authorityInfoAccess: AuthorityInfoAccessSyntax(),
+    id_ce_cRLNumber: univ.Integer(),
+    id_ce_deltaCRLIndicator: BaseCRLNumber(),
+    id_ce_issuingDistributionPoint: IssuingDistributionPoint(),
+    id_ce_cRLReasons: CRLReason(),
+    id_ce_holdInstructionCode: univ.ObjectIdentifier(),
+    id_ce_invalidityDate: useful.GeneralizedTime(),
+    id_ce_certificateIssuer: GeneralNames(),
+}
+
+certificateExtensionsMap.update(_certificateExtensionsMapUpdate)
+

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc2560.py

@@ -0,0 +1,225 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# OCSP request/response syntax
+#
+# Derived from a minimal OCSP library (RFC2560) code written by
+# Bud P. Bruegger <bud@ancitel.it>
+# Copyright: Ancitel, S.p.a,  Rome, Italy
+# License: BSD
+#
+
+#
+# current limitations:
+# * request and response works only for a single certificate
+# * only some values are parsed out of the response
+# * the request does't set a nonce nor signature
+# * there is no signature validation of the response
+# * dates are left as strings in GeneralizedTime format -- datetime.datetime
+# would be nicer
+#
+from pyasn1.type import namedtype
+from pyasn1.type import namedval
+from pyasn1.type import tag
+from pyasn1.type import univ
+from pyasn1.type import useful
+
+from pyasn1_modules import rfc2459
+
+
+# Start of OCSP module definitions
+
+# This should be in directory Authentication Framework (X.509) module
+
+class CRLReason(univ.Enumerated):
+    namedValues = namedval.NamedValues(
+        ('unspecified', 0),
+        ('keyCompromise', 1),
+        ('cACompromise', 2),
+        ('affiliationChanged', 3),
+        ('superseded', 4),
+        ('cessationOfOperation', 5),
+        ('certificateHold', 6),
+        ('removeFromCRL', 8),
+        ('privilegeWithdrawn', 9),
+        ('aACompromise', 10)
+    )
+
+
+# end of directory Authentication Framework (X.509) module
+
+# This should be in PKIX Certificate Extensions module
+
+class GeneralName(univ.OctetString):
+    pass
+
+
+# end of PKIX Certificate Extensions module
+
+id_kp_OCSPSigning = univ.ObjectIdentifier((1, 3, 6, 1, 5, 5, 7, 3, 9))
+id_pkix_ocsp = univ.ObjectIdentifier((1, 3, 6, 1, 5, 5, 7, 48, 1))
+id_pkix_ocsp_basic = univ.ObjectIdentifier((1, 3, 6, 1, 5, 5, 7, 48, 1, 1))
+id_pkix_ocsp_nonce = univ.ObjectIdentifier((1, 3, 6, 1, 5, 5, 7, 48, 1, 2))
+id_pkix_ocsp_crl = univ.ObjectIdentifier((1, 3, 6, 1, 5, 5, 7, 48, 1, 3))
+id_pkix_ocsp_response = univ.ObjectIdentifier((1, 3, 6, 1, 5, 5, 7, 48, 1, 4))
+id_pkix_ocsp_nocheck = univ.ObjectIdentifier((1, 3, 6, 1, 5, 5, 7, 48, 1, 5))
+id_pkix_ocsp_archive_cutoff = univ.ObjectIdentifier((1, 3, 6, 1, 5, 5, 7, 48, 1, 6))
+id_pkix_ocsp_service_locator = univ.ObjectIdentifier((1, 3, 6, 1, 5, 5, 7, 48, 1, 7))
+
+
+class AcceptableResponses(univ.SequenceOf):
+    componentType = univ.ObjectIdentifier()
+
+
+class ArchiveCutoff(useful.GeneralizedTime):
+    pass
+
+
+class UnknownInfo(univ.Null):
+    pass
+
+
+class RevokedInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('revocationTime', useful.GeneralizedTime()),
+        namedtype.OptionalNamedType('revocationReason', CRLReason().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+    )
+
+
+class CertID(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('hashAlgorithm', rfc2459.AlgorithmIdentifier()),
+        namedtype.NamedType('issuerNameHash', univ.OctetString()),
+        namedtype.NamedType('issuerKeyHash', univ.OctetString()),
+        namedtype.NamedType('serialNumber', rfc2459.CertificateSerialNumber())
+    )
+
+
+class CertStatus(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('good',
+                            univ.Null().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.NamedType('revoked',
+                            RevokedInfo().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+        namedtype.NamedType('unknown',
+                            UnknownInfo().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
+    )
+
+
+class SingleResponse(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('certID', CertID()),
+        namedtype.NamedType('certStatus', CertStatus()),
+        namedtype.NamedType('thisUpdate', useful.GeneralizedTime()),
+        namedtype.OptionalNamedType('nextUpdate', useful.GeneralizedTime().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.OptionalNamedType('singleExtensions', rfc2459.Extensions().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+    )
+
+
+class KeyHash(univ.OctetString):
+    pass
+
+
+class ResponderID(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('byName',
+                            rfc2459.Name().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+        namedtype.NamedType('byKey',
+                            KeyHash().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
+    )
+
+
+class Version(univ.Integer):
+    namedValues = namedval.NamedValues(('v1', 0))
+
+
+class ResponseData(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.DefaultedNamedType('version', Version('v1').subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.NamedType('responderID', ResponderID()),
+        namedtype.NamedType('producedAt', useful.GeneralizedTime()),
+        namedtype.NamedType('responses', univ.SequenceOf(componentType=SingleResponse())),
+        namedtype.OptionalNamedType('responseExtensions', rfc2459.Extensions().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+    )
+
+
+class BasicOCSPResponse(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('tbsResponseData', ResponseData()),
+        namedtype.NamedType('signatureAlgorithm', rfc2459.AlgorithmIdentifier()),
+        namedtype.NamedType('signature', univ.BitString()),
+        namedtype.OptionalNamedType('certs', univ.SequenceOf(componentType=rfc2459.Certificate()).subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+    )
+
+
+class ResponseBytes(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('responseType', univ.ObjectIdentifier()),
+        namedtype.NamedType('response', univ.OctetString())
+    )
+
+
+class OCSPResponseStatus(univ.Enumerated):
+    namedValues = namedval.NamedValues(
+        ('successful', 0),
+        ('malformedRequest', 1),
+        ('internalError', 2),
+        ('tryLater', 3),
+        ('undefinedStatus', 4),  # should never occur
+        ('sigRequired', 5),
+        ('unauthorized', 6)
+    )
+
+
+class OCSPResponse(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('responseStatus', OCSPResponseStatus()),
+        namedtype.OptionalNamedType('responseBytes', ResponseBytes().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+    )
+
+
+class Request(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('reqCert', CertID()),
+        namedtype.OptionalNamedType('singleRequestExtensions', rfc2459.Extensions().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+    )
+
+
+class Signature(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('signatureAlgorithm', rfc2459.AlgorithmIdentifier()),
+        namedtype.NamedType('signature', univ.BitString()),
+        namedtype.OptionalNamedType('certs', univ.SequenceOf(componentType=rfc2459.Certificate()).subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+    )
+
+
+class TBSRequest(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.DefaultedNamedType('version', Version('v1').subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.OptionalNamedType('requestorName', GeneralName().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+        namedtype.NamedType('requestList', univ.SequenceOf(componentType=Request())),
+        namedtype.OptionalNamedType('requestExtensions', rfc2459.Extensions().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
+    )
+
+
+class OCSPRequest(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('tbsRequest', TBSRequest()),
+        namedtype.OptionalNamedType('optionalSignature', Signature().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+    )

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc2631.py

@@ -0,0 +1,37 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with assistance from asn1ate v.0.6.0.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Diffie-Hellman Key Agreement
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc2631.txt
+# https://www.rfc-editor.org/errata/eid5897
+#
+
+from pyasn1.type import constraint
+from pyasn1.type import namedtype
+from pyasn1.type import tag
+from pyasn1.type import univ
+
+
+class KeySpecificInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('algorithm', univ.ObjectIdentifier()),
+        namedtype.NamedType('counter', univ.OctetString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(4, 4)))
+    )
+
+
+class OtherInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('keyInfo', KeySpecificInfo()),
+        namedtype.OptionalNamedType('partyAInfo', univ.OctetString().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.NamedType('suppPubInfo', univ.OctetString().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
+    )

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc2634.py

@@ -0,0 +1,336 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with assistance from asn1ate v.0.6.0.
+# Modified by Russ Housley to add a map for use with opentypes.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Enhanced Security Services for S/MIME
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc2634.txt
+#
+
+from pyasn1.type import char
+from pyasn1.type import constraint
+from pyasn1.type import namedval
+from pyasn1.type import namedtype
+from pyasn1.type import tag
+from pyasn1.type import univ
+from pyasn1.type import useful
+
+from pyasn1_modules import rfc5652
+from pyasn1_modules import rfc5280
+
+MAX = float('inf')
+
+ContentType = rfc5652.ContentType
+
+IssuerAndSerialNumber = rfc5652.IssuerAndSerialNumber
+
+SubjectKeyIdentifier = rfc5652.SubjectKeyIdentifier
+
+PolicyInformation = rfc5280.PolicyInformation
+
+GeneralNames = rfc5280.GeneralNames
+
+CertificateSerialNumber = rfc5280.CertificateSerialNumber
+
+
+# Signing Certificate Attribute
+# Warning: It is better to use SigningCertificateV2 from RFC 5035
+
+id_aa_signingCertificate = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.12')
+
+class Hash(univ.OctetString):
+    pass  # SHA-1 hash of entire certificate; RFC 5035 supports other hash algorithms
+
+
+class IssuerSerial(univ.Sequence):
+    pass
+
+IssuerSerial.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('issuer', GeneralNames()),
+    namedtype.NamedType('serialNumber', CertificateSerialNumber())
+)
+
+
+class ESSCertID(univ.Sequence):
+    pass
+
+ESSCertID.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('certHash', Hash()),
+    namedtype.OptionalNamedType('issuerSerial', IssuerSerial())
+)
+
+
+class SigningCertificate(univ.Sequence):
+    pass
+
+SigningCertificate.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('certs', univ.SequenceOf(
+        componentType=ESSCertID())),
+    namedtype.OptionalNamedType('policies', univ.SequenceOf(
+        componentType=PolicyInformation()))
+)
+
+
+# Mail List Expansion History Attribute
+
+id_aa_mlExpandHistory = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.3')
+
+ub_ml_expansion_history = univ.Integer(64)
+
+
+class EntityIdentifier(univ.Choice):
+    pass
+
+EntityIdentifier.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('issuerAndSerialNumber', IssuerAndSerialNumber()),
+    namedtype.NamedType('subjectKeyIdentifier', SubjectKeyIdentifier())
+)
+
+
+class MLReceiptPolicy(univ.Choice):
+    pass
+
+MLReceiptPolicy.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('none', univ.Null().subtype(implicitTag=tag.Tag(
+        tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.NamedType('insteadOf', univ.SequenceOf(
+        componentType=GeneralNames()).subtype(
+        sizeSpec=constraint.ValueSizeConstraint(1, MAX)).subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.NamedType('inAdditionTo', univ.SequenceOf(
+        componentType=GeneralNames()).subtype(
+        sizeSpec=constraint.ValueSizeConstraint(1, MAX)).subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
+)
+
+
+class MLData(univ.Sequence):
+    pass
+
+MLData.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('mailListIdentifier', EntityIdentifier()),
+    namedtype.NamedType('expansionTime', useful.GeneralizedTime()),
+    namedtype.OptionalNamedType('mlReceiptPolicy', MLReceiptPolicy())
+)
+
+class MLExpansionHistory(univ.SequenceOf):
+    pass
+
+MLExpansionHistory.componentType = MLData()
+MLExpansionHistory.sizeSpec = constraint.ValueSizeConstraint(1, ub_ml_expansion_history)
+
+
+# ESS Security Label Attribute
+
+id_aa_securityLabel = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.2')
+
+ub_privacy_mark_length = univ.Integer(128)
+
+ub_security_categories = univ.Integer(64)
+
+ub_integer_options = univ.Integer(256)
+
+
+class ESSPrivacyMark(univ.Choice):
+    pass
+
+ESSPrivacyMark.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('pString', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_privacy_mark_length))),
+    namedtype.NamedType('utf8String', char.UTF8String().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, MAX)))
+)
+
+
+class SecurityClassification(univ.Integer):
+    pass
+
+SecurityClassification.subtypeSpec=constraint.ValueRangeConstraint(0, ub_integer_options)
+
+SecurityClassification.namedValues = namedval.NamedValues(
+    ('unmarked', 0),
+    ('unclassified', 1),
+    ('restricted', 2),
+    ('confidential', 3),
+    ('secret', 4),
+    ('top-secret', 5)
+)
+
+
+class SecurityPolicyIdentifier(univ.ObjectIdentifier):
+    pass
+
+
+class SecurityCategory(univ.Sequence):
+    pass
+
+SecurityCategory.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('type', univ.ObjectIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.NamedType('value', univ.Any().subtype(implicitTag=tag.Tag(
+        tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+
+class SecurityCategories(univ.SetOf):
+    pass
+
+SecurityCategories.componentType = SecurityCategory()
+SecurityCategories.sizeSpec = constraint.ValueSizeConstraint(1, ub_security_categories)
+
+
+class ESSSecurityLabel(univ.Set):
+    pass
+
+ESSSecurityLabel.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('security-policy-identifier', SecurityPolicyIdentifier()),
+    namedtype.OptionalNamedType('security-classification', SecurityClassification()),
+    namedtype.OptionalNamedType('privacy-mark', ESSPrivacyMark()),
+    namedtype.OptionalNamedType('security-categories', SecurityCategories())
+)
+
+
+# Equivalent Labels Attribute
+
+id_aa_equivalentLabels = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.9')
+
+class EquivalentLabels(univ.SequenceOf):
+    pass
+
+EquivalentLabels.componentType = ESSSecurityLabel()
+
+
+# Content Identifier Attribute
+
+id_aa_contentIdentifier = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.7')
+
+class ContentIdentifier(univ.OctetString):
+    pass
+
+
+# Content Reference Attribute
+
+id_aa_contentReference = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.10')
+
+class ContentReference(univ.Sequence):
+    pass
+
+ContentReference.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('contentType', ContentType()),
+    namedtype.NamedType('signedContentIdentifier', ContentIdentifier()),
+    namedtype.NamedType('originatorSignatureValue', univ.OctetString())
+)
+
+
+# Message Signature Digest Attribute
+
+id_aa_msgSigDigest = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.5')
+
+class MsgSigDigest(univ.OctetString):
+    pass
+
+
+# Content Hints Attribute
+
+id_aa_contentHint = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.4')
+
+class ContentHints(univ.Sequence):
+    pass
+
+ContentHints.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('contentDescription', char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
+    namedtype.NamedType('contentType', ContentType())
+)
+
+
+# Receipt Request Attribute
+
+class AllOrFirstTier(univ.Integer):
+    pass
+
+AllOrFirstTier.namedValues = namedval.NamedValues(
+    ('allReceipts', 0),
+    ('firstTierRecipients', 1)
+)
+
+
+class ReceiptsFrom(univ.Choice):
+    pass
+
+ReceiptsFrom.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('allOrFirstTier', AllOrFirstTier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.NamedType('receiptList', univ.SequenceOf(
+        componentType=GeneralNames()).subtype(implicitTag=tag.Tag(
+        tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+
+id_aa_receiptRequest = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.1')
+
+ub_receiptsTo = univ.Integer(16)
+
+class ReceiptRequest(univ.Sequence):
+    pass
+
+ReceiptRequest.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('signedContentIdentifier', ContentIdentifier()),
+    namedtype.NamedType('receiptsFrom', ReceiptsFrom()),
+    namedtype.NamedType('receiptsTo', univ.SequenceOf(componentType=GeneralNames()).subtype(sizeSpec=constraint.ValueSizeConstraint(1, ub_receiptsTo)))
+)
+
+# Receipt Content Type
+
+class ESSVersion(univ.Integer):
+    pass
+
+ESSVersion.namedValues = namedval.NamedValues(
+    ('v1', 1)
+)
+
+
+id_ct_receipt = univ.ObjectIdentifier('1.2.840.113549.1.9.16.1.1')
+
+class Receipt(univ.Sequence):
+    pass
+
+Receipt.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('version', ESSVersion()),
+    namedtype.NamedType('contentType', ContentType()),
+    namedtype.NamedType('signedContentIdentifier', ContentIdentifier()),
+    namedtype.NamedType('originatorSignatureValue', univ.OctetString())
+)
+
+
+# Map of Attribute Type to the Attribute structure is added to the
+# ones that are in rfc5652.py
+
+_cmsAttributesMapUpdate = {
+    id_aa_signingCertificate: SigningCertificate(),
+    id_aa_mlExpandHistory: MLExpansionHistory(),
+    id_aa_securityLabel: ESSSecurityLabel(),
+    id_aa_equivalentLabels: EquivalentLabels(),
+    id_aa_contentIdentifier: ContentIdentifier(),
+    id_aa_contentReference: ContentReference(),
+    id_aa_msgSigDigest: MsgSigDigest(),
+    id_aa_contentHint: ContentHints(),
+    id_aa_receiptRequest: ReceiptRequest(),
+}
+
+rfc5652.cmsAttributesMap.update(_cmsAttributesMapUpdate)
+
+
+# Map of Content Type OIDs to Content Types is added to the
+# ones that are in rfc5652.py
+
+_cmsContentTypesMapUpdate = {
+    id_ct_receipt: Receipt(),
+}
+
+rfc5652.cmsContentTypesMap.update(_cmsContentTypesMapUpdate)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc2876.py

@@ -0,0 +1,56 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with assistance from asn1ate v.0.6.0.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# KEA and SKIPJACK Algorithms in CMS
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc2876.txt
+#
+
+from pyasn1.type import namedtype
+from pyasn1.type import univ
+
+from pyasn1_modules import rfc5280
+from pyasn1_modules import rfc5751
+
+
+id_fortezzaConfidentialityAlgorithm = univ.ObjectIdentifier('2.16.840.1.101.2.1.1.4')
+
+
+id_fortezzaWrap80 = univ.ObjectIdentifier('2.16.840.1.101.2.1.1.23')
+
+
+id_kEAKeyEncryptionAlgorithm = univ.ObjectIdentifier('2.16.840.1.101.2.1.1.24')
+
+
+id_keyExchangeAlgorithm = univ.ObjectIdentifier('2.16.840.1.101.2.1.1.22')
+
+
+class Skipjack_Parm(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('initialization-vector', univ.OctetString())
+    )
+
+
+# Update the Algorithm Identifier map in rfc5280.py.
+
+_algorithmIdentifierMapUpdate = {
+    id_fortezzaConfidentialityAlgorithm: Skipjack_Parm(),
+    id_kEAKeyEncryptionAlgorithm: rfc5280.AlgorithmIdentifier(),
+}
+
+rfc5280.algorithmIdentifierMap.update(_algorithmIdentifierMapUpdate)
+
+
+# Update the SMIMECapabilities Attribute map in rfc5751.py
+
+_smimeCapabilityMapUpdate = {
+    id_kEAKeyEncryptionAlgorithm: rfc5280.AlgorithmIdentifier(),
+}
+
+rfc5751.smimeCapabilityMap.update(_smimeCapabilityMapUpdate)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc3114.py

@@ -0,0 +1,77 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with assistance from asn1ate v.0.6.0.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# TEST Company Classification Policies
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc3114.txt
+#
+
+from pyasn1.type import char
+from pyasn1.type import namedval
+from pyasn1.type import univ
+
+from pyasn1_modules import rfc5755
+
+
+id_smime = univ.ObjectIdentifier((1, 2, 840, 113549, 1, 9, 16, ))
+
+id_tsp = id_smime + (7, )
+
+id_tsp_TEST_Amoco = id_tsp + (1, )
+
+class Amoco_SecurityClassification(univ.Integer):
+    namedValues = namedval.NamedValues(
+        ('amoco-general', 6),
+        ('amoco-confidential', 7),
+        ('amoco-highly-confidential', 8)
+    )
+
+
+id_tsp_TEST_Caterpillar = id_tsp + (2, )
+
+class Caterpillar_SecurityClassification(univ.Integer):
+    namedValues = namedval.NamedValues(
+        ('caterpillar-public', 6),
+        ('caterpillar-green', 7),
+        ('caterpillar-yellow', 8),
+        ('caterpillar-red', 9)
+    )
+
+
+id_tsp_TEST_Whirlpool = id_tsp + (3, )
+
+class Whirlpool_SecurityClassification(univ.Integer):
+    namedValues = namedval.NamedValues(
+        ('whirlpool-public', 6),
+        ('whirlpool-internal', 7),
+        ('whirlpool-confidential', 8)
+    )
+
+
+id_tsp_TEST_Whirlpool_Categories = id_tsp + (4, )
+
+class SecurityCategoryValues(univ.SequenceOf):
+    componentType = char.UTF8String()
+
+# Example SecurityCategoryValues: "LAW DEPARTMENT USE ONLY"
+# Example SecurityCategoryValues: "HUMAN RESOURCES USE ONLY"
+
+
+# Also, the privacy mark in the security label can contain a string,
+# such as: "ATTORNEY-CLIENT PRIVILEGED INFORMATION"
+
+
+# Map of security category type OIDs to security category added
+# to the ones that are in rfc5755.py
+
+_securityCategoryMapUpdate = {
+    id_tsp_TEST_Whirlpool_Categories: SecurityCategoryValues(),
+}
+
+rfc5755.securityCategoryMap.update(_securityCategoryMapUpdate)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc3279.py

@@ -0,0 +1,260 @@
+#
+# This file is part of pyasn1-modules.
+#
+# Copyright (c) 2017, Danielle Madeley <danielle@madeley.id.au>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Modified by Russ Housley to add maps for use with opentypes.
+#
+# Algorithms and Identifiers for Internet X.509 Certificates and CRLs
+#
+# Derived from RFC 3279:
+# https://www.rfc-editor.org/rfc/rfc3279.txt
+#
+from pyasn1.type import namedtype
+from pyasn1.type import namedval
+from pyasn1.type import univ
+
+from pyasn1_modules import rfc5280
+
+
+def _OID(*components):
+    output = []
+    for x in tuple(components):
+        if isinstance(x, univ.ObjectIdentifier):
+            output.extend(list(x))
+        else:
+            output.append(int(x))
+
+    return univ.ObjectIdentifier(output)
+
+
+md2 = _OID(1, 2, 840, 113549, 2, 2)
+md5 = _OID(1, 2, 840, 113549, 2, 5)
+id_sha1 = _OID(1, 3, 14, 3, 2, 26)
+id_dsa = _OID(1, 2, 840, 10040, 4, 1)
+
+
+class DSAPublicKey(univ.Integer):
+    pass
+
+
+class Dss_Parms(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('p', univ.Integer()),
+        namedtype.NamedType('q', univ.Integer()),
+        namedtype.NamedType('g', univ.Integer())
+    )
+
+
+id_dsa_with_sha1 = _OID(1, 2, 840, 10040, 4, 3)
+
+
+class Dss_Sig_Value(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('r', univ.Integer()),
+        namedtype.NamedType('s', univ.Integer())
+    )
+
+
+pkcs_1 = _OID(1, 2, 840, 113549, 1, 1)
+rsaEncryption = _OID(pkcs_1, 1)
+md2WithRSAEncryption = _OID(pkcs_1, 2)
+md5WithRSAEncryption = _OID(pkcs_1, 4)
+sha1WithRSAEncryption = _OID(pkcs_1, 5)
+
+
+class RSAPublicKey(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('modulus', univ.Integer()),
+        namedtype.NamedType('publicExponent', univ.Integer())
+    )
+
+
+dhpublicnumber = _OID(1, 2, 840, 10046, 2, 1)
+
+
+class DHPublicKey(univ.Integer):
+    pass
+
+
+class ValidationParms(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('seed', univ.BitString()),
+        namedtype.NamedType('pgenCounter', univ.Integer())
+    )
+
+
+class DomainParameters(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('p', univ.Integer()),
+        namedtype.NamedType('g', univ.Integer()),
+        namedtype.NamedType('q', univ.Integer()),
+        namedtype.OptionalNamedType('j', univ.Integer()),
+        namedtype.OptionalNamedType('validationParms', ValidationParms())
+    )
+
+
+id_keyExchangeAlgorithm = _OID(2, 16, 840, 1, 101, 2, 1, 1, 22)
+
+
+class KEA_Parms_Id(univ.OctetString):
+    pass
+
+
+ansi_X9_62 = _OID(1, 2, 840, 10045)
+
+
+class FieldID(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('fieldType', univ.ObjectIdentifier()),
+        namedtype.NamedType('parameters', univ.Any())
+    )
+
+
+id_ecSigType = _OID(ansi_X9_62, 4)
+ecdsa_with_SHA1 = _OID(id_ecSigType, 1)
+
+
+class ECDSA_Sig_Value(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('r', univ.Integer()),
+        namedtype.NamedType('s', univ.Integer())
+    )
+
+
+id_fieldType = _OID(ansi_X9_62, 1)
+prime_field = _OID(id_fieldType, 1)
+
+
+class Prime_p(univ.Integer):
+    pass
+
+
+characteristic_two_field = _OID(id_fieldType, 2)
+
+
+class Characteristic_two(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('m', univ.Integer()),
+        namedtype.NamedType('basis', univ.ObjectIdentifier()),
+        namedtype.NamedType('parameters', univ.Any())
+    )
+
+
+id_characteristic_two_basis = _OID(characteristic_two_field, 3)
+gnBasis = _OID(id_characteristic_two_basis, 1)
+tpBasis = _OID(id_characteristic_two_basis, 2)
+
+
+class Trinomial(univ.Integer):
+    pass
+
+
+ppBasis = _OID(id_characteristic_two_basis, 3)
+
+
+class Pentanomial(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('k1', univ.Integer()),
+        namedtype.NamedType('k2', univ.Integer()),
+        namedtype.NamedType('k3', univ.Integer())
+    )
+
+
+class FieldElement(univ.OctetString):
+    pass
+
+
+class ECPoint(univ.OctetString):
+    pass
+
+
+class Curve(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('a', FieldElement()),
+        namedtype.NamedType('b', FieldElement()),
+        namedtype.OptionalNamedType('seed', univ.BitString())
+    )
+
+
+class ECPVer(univ.Integer):
+    namedValues = namedval.NamedValues(
+        ('ecpVer1', 1)
+    )
+
+
+class ECParameters(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', ECPVer()),
+        namedtype.NamedType('fieldID', FieldID()),
+        namedtype.NamedType('curve', Curve()),
+        namedtype.NamedType('base', ECPoint()),
+        namedtype.NamedType('order', univ.Integer()),
+        namedtype.OptionalNamedType('cofactor', univ.Integer())
+    )
+
+
+class EcpkParameters(univ.Choice):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('ecParameters', ECParameters()),
+        namedtype.NamedType('namedCurve', univ.ObjectIdentifier()),
+        namedtype.NamedType('implicitlyCA', univ.Null())
+    )
+
+
+id_publicKeyType = _OID(ansi_X9_62, 2)
+id_ecPublicKey = _OID(id_publicKeyType, 1)
+
+ellipticCurve = _OID(ansi_X9_62, 3)
+
+c_TwoCurve = _OID(ellipticCurve, 0)
+c2pnb163v1 = _OID(c_TwoCurve, 1)
+c2pnb163v2 = _OID(c_TwoCurve, 2)
+c2pnb163v3 = _OID(c_TwoCurve, 3)
+c2pnb176w1 = _OID(c_TwoCurve, 4)
+c2tnb191v1 = _OID(c_TwoCurve, 5)
+c2tnb191v2 = _OID(c_TwoCurve, 6)
+c2tnb191v3 = _OID(c_TwoCurve, 7)
+c2onb191v4 = _OID(c_TwoCurve, 8)
+c2onb191v5 = _OID(c_TwoCurve, 9)
+c2pnb208w1 = _OID(c_TwoCurve, 10)
+c2tnb239v1 = _OID(c_TwoCurve, 11)
+c2tnb239v2 = _OID(c_TwoCurve, 12)
+c2tnb239v3 = _OID(c_TwoCurve, 13)
+c2onb239v4 = _OID(c_TwoCurve, 14)
+c2onb239v5 = _OID(c_TwoCurve, 15)
+c2pnb272w1 = _OID(c_TwoCurve, 16)
+c2pnb304w1 = _OID(c_TwoCurve, 17)
+c2tnb359v1 = _OID(c_TwoCurve, 18)
+c2pnb368w1 = _OID(c_TwoCurve, 19)
+c2tnb431r1 = _OID(c_TwoCurve, 20)
+
+primeCurve = _OID(ellipticCurve, 1)
+prime192v1 = _OID(primeCurve, 1)
+prime192v2 = _OID(primeCurve, 2)
+prime192v3 = _OID(primeCurve, 3)
+prime239v1 = _OID(primeCurve, 4)
+prime239v2 = _OID(primeCurve, 5)
+prime239v3 = _OID(primeCurve, 6)
+prime256v1 = _OID(primeCurve, 7)
+
+
+# Map of Algorithm Identifier OIDs to Parameters added to the
+# ones in rfc5280.py.  Do not add OIDs with absent paramaters.
+
+_algorithmIdentifierMapUpdate = {
+    md2: univ.Null(""),
+    md5: univ.Null(""),
+    id_sha1: univ.Null(""),
+    id_dsa: Dss_Parms(),
+    rsaEncryption: univ.Null(""),
+    md2WithRSAEncryption: univ.Null(""),
+    md5WithRSAEncryption: univ.Null(""),
+    sha1WithRSAEncryption: univ.Null(""),
+    dhpublicnumber: DomainParameters(),
+    id_keyExchangeAlgorithm: KEA_Parms_Id(),
+    id_ecPublicKey: EcpkParameters(),
+}
+
+rfc5280.algorithmIdentifierMap.update(_algorithmIdentifierMapUpdate)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc3280.py

@@ -0,0 +1,1543 @@
+# coding: utf-8
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Stanisław Pitucha with asn1ate tool.
+# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Internet X.509 Public Key Infrastructure Certificate and Certificate
+# Revocation List (CRL) Profile
+#
+# ASN.1 source from:
+# http://www.ietf.org/rfc/rfc3280.txt
+#
+from pyasn1.type import char
+from pyasn1.type import constraint
+from pyasn1.type import namedtype
+from pyasn1.type import namedval
+from pyasn1.type import tag
+from pyasn1.type import univ
+from pyasn1.type import useful
+
+MAX = float('inf')
+
+
+def _OID(*components):
+    output = []
+    for x in tuple(components):
+        if isinstance(x, univ.ObjectIdentifier):
+            output.extend(list(x))
+        else:
+            output.append(int(x))
+
+    return univ.ObjectIdentifier(output)
+
+
+unformatted_postal_address = univ.Integer(16)
+
+ub_organizational_units = univ.Integer(4)
+
+ub_organizational_unit_name_length = univ.Integer(32)
+
+
+class OrganizationalUnitName(char.PrintableString):
+    pass
+
+
+OrganizationalUnitName.subtypeSpec = constraint.ValueSizeConstraint(1, ub_organizational_unit_name_length)
+
+
+class OrganizationalUnitNames(univ.SequenceOf):
+    pass
+
+
+OrganizationalUnitNames.componentType = OrganizationalUnitName()
+OrganizationalUnitNames.sizeSpec = constraint.ValueSizeConstraint(1, ub_organizational_units)
+
+
+class AttributeType(univ.ObjectIdentifier):
+    pass
+
+
+id_at = _OID(2, 5, 4)
+
+id_at_name = _OID(id_at, 41)
+
+ub_pds_parameter_length = univ.Integer(30)
+
+
+class PDSParameter(univ.Set):
+    pass
+
+
+PDSParameter.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('printable-string', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_pds_parameter_length))),
+    namedtype.OptionalNamedType('teletex-string', char.TeletexString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_pds_parameter_length)))
+)
+
+
+class PhysicalDeliveryOrganizationName(PDSParameter):
+    pass
+
+
+ub_organization_name_length = univ.Integer(64)
+
+ub_domain_defined_attribute_type_length = univ.Integer(8)
+
+ub_domain_defined_attribute_value_length = univ.Integer(128)
+
+
+class TeletexDomainDefinedAttribute(univ.Sequence):
+    pass
+
+
+TeletexDomainDefinedAttribute.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('type', char.TeletexString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_defined_attribute_type_length))),
+    namedtype.NamedType('value', char.TeletexString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_defined_attribute_value_length)))
+)
+
+id_pkix = _OID(1, 3, 6, 1, 5, 5, 7)
+
+id_qt = _OID(id_pkix, 2)
+
+
+class PresentationAddress(univ.Sequence):
+    pass
+
+
+PresentationAddress.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('pSelector', univ.OctetString().subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.OptionalNamedType('sSelector', univ.OctetString().subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.OptionalNamedType('tSelector', univ.OctetString().subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+    namedtype.NamedType('nAddresses', univ.SetOf(componentType=univ.OctetString()).subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
+)
+
+
+class AlgorithmIdentifier(univ.Sequence):
+    pass
+
+
+AlgorithmIdentifier.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('algorithm', univ.ObjectIdentifier()),
+    namedtype.OptionalNamedType('parameters', univ.Any())
+)
+
+
+class UniqueIdentifier(univ.BitString):
+    pass
+
+
+class Extension(univ.Sequence):
+    pass
+
+
+Extension.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('extnID', univ.ObjectIdentifier()),
+    namedtype.DefaultedNamedType('critical', univ.Boolean().subtype(value=0)),
+    namedtype.NamedType('extnValue', univ.OctetString())
+)
+
+
+class Extensions(univ.SequenceOf):
+    pass
+
+
+Extensions.componentType = Extension()
+Extensions.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+class CertificateSerialNumber(univ.Integer):
+    pass
+
+
+class SubjectPublicKeyInfo(univ.Sequence):
+    pass
+
+
+SubjectPublicKeyInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('algorithm', AlgorithmIdentifier()),
+    namedtype.NamedType('subjectPublicKey', univ.BitString())
+)
+
+
+class Time(univ.Choice):
+    pass
+
+
+Time.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('utcTime', useful.UTCTime()),
+    namedtype.NamedType('generalTime', useful.GeneralizedTime())
+)
+
+
+class Validity(univ.Sequence):
+    pass
+
+
+Validity.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('notBefore', Time()),
+    namedtype.NamedType('notAfter', Time())
+)
+
+
+class Version(univ.Integer):
+    pass
+
+
+Version.namedValues = namedval.NamedValues(
+    ('v1', 0),
+    ('v2', 1),
+    ('v3', 2)
+)
+
+
+class AttributeValue(univ.Any):
+    pass
+
+
+class AttributeTypeAndValue(univ.Sequence):
+    pass
+
+
+AttributeTypeAndValue.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('type', AttributeType()),
+    namedtype.NamedType('value', AttributeValue())
+)
+
+
+class RelativeDistinguishedName(univ.SetOf):
+    pass
+
+
+RelativeDistinguishedName.componentType = AttributeTypeAndValue()
+RelativeDistinguishedName.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+class RDNSequence(univ.SequenceOf):
+    pass
+
+
+RDNSequence.componentType = RelativeDistinguishedName()
+
+
+class Name(univ.Choice):
+    pass
+
+
+Name.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('rdnSequence', RDNSequence())
+)
+
+
+class TBSCertificate(univ.Sequence):
+    pass
+
+
+TBSCertificate.componentType = namedtype.NamedTypes(
+    namedtype.DefaultedNamedType('version',
+                                 Version().subtype(explicitTag=tag.Tag(tag.tagClassContext,
+                                                                       tag.tagFormatSimple, 0)).subtype(value="v1")),
+    namedtype.NamedType('serialNumber', CertificateSerialNumber()),
+    namedtype.NamedType('signature', AlgorithmIdentifier()),
+    namedtype.NamedType('issuer', Name()),
+    namedtype.NamedType('validity', Validity()),
+    namedtype.NamedType('subject', Name()),
+    namedtype.NamedType('subjectPublicKeyInfo', SubjectPublicKeyInfo()),
+    namedtype.OptionalNamedType('issuerUniqueID', UniqueIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.OptionalNamedType('subjectUniqueID', UniqueIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+    namedtype.OptionalNamedType('extensions',
+                                Extensions().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
+)
+
+
+class Certificate(univ.Sequence):
+    pass
+
+
+Certificate.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('tbsCertificate', TBSCertificate()),
+    namedtype.NamedType('signatureAlgorithm', AlgorithmIdentifier()),
+    namedtype.NamedType('signature', univ.BitString())
+)
+
+ub_surname_length = univ.Integer(40)
+
+
+class TeletexOrganizationName(char.TeletexString):
+    pass
+
+
+TeletexOrganizationName.subtypeSpec = constraint.ValueSizeConstraint(1, ub_organization_name_length)
+
+ub_e163_4_sub_address_length = univ.Integer(40)
+
+teletex_common_name = univ.Integer(2)
+
+ub_country_name_alpha_length = univ.Integer(2)
+
+ub_country_name_numeric_length = univ.Integer(3)
+
+
+class CountryName(univ.Choice):
+    pass
+
+
+CountryName.tagSet = univ.Choice.tagSet.tagExplicitly(tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 1))
+CountryName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('x121-dcc-code', char.NumericString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(ub_country_name_numeric_length, ub_country_name_numeric_length))),
+    namedtype.NamedType('iso-3166-alpha2-code', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(ub_country_name_alpha_length, ub_country_name_alpha_length)))
+)
+
+extension_OR_address_components = univ.Integer(12)
+
+id_at_dnQualifier = _OID(id_at, 46)
+
+ub_e163_4_number_length = univ.Integer(15)
+
+
+class ExtendedNetworkAddress(univ.Choice):
+    pass
+
+
+ExtendedNetworkAddress.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('e163-4-address', univ.Sequence(componentType=namedtype.NamedTypes(
+        namedtype.NamedType('number', char.NumericString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_e163_4_number_length)).subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.OptionalNamedType('sub-address', char.NumericString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(1, ub_e163_4_sub_address_length)).subtype(
+            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+    ))
+                        ),
+    namedtype.NamedType('psap-address', PresentationAddress().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
+)
+
+terminal_type = univ.Integer(23)
+
+id_domainComponent = _OID(0, 9, 2342, 19200300, 100, 1, 25)
+
+ub_state_name = univ.Integer(128)
+
+
+class X520StateOrProvinceName(univ.Choice):
+    pass
+
+
+X520StateOrProvinceName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('teletexString',
+                        char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name))),
+    namedtype.NamedType('printableString',
+                        char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name))),
+    namedtype.NamedType('universalString',
+                        char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name))),
+    namedtype.NamedType('utf8String',
+                        char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name))),
+    namedtype.NamedType('bmpString',
+                        char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name)))
+)
+
+ub_organization_name = univ.Integer(64)
+
+
+class X520OrganizationName(univ.Choice):
+    pass
+
+
+X520OrganizationName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('teletexString', char.TeletexString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name))),
+    namedtype.NamedType('printableString', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name))),
+    namedtype.NamedType('universalString', char.UniversalString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name))),
+    namedtype.NamedType('utf8String',
+                        char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name))),
+    namedtype.NamedType('bmpString',
+                        char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name)))
+)
+
+ub_emailaddress_length = univ.Integer(128)
+
+
+class ExtensionPhysicalDeliveryAddressComponents(PDSParameter):
+    pass
+
+
+id_at_surname = _OID(id_at, 4)
+
+ub_common_name_length = univ.Integer(64)
+
+id_ad = _OID(id_pkix, 48)
+
+ub_numeric_user_id_length = univ.Integer(32)
+
+
+class NumericUserIdentifier(char.NumericString):
+    pass
+
+
+NumericUserIdentifier.subtypeSpec = constraint.ValueSizeConstraint(1, ub_numeric_user_id_length)
+
+
+class OrganizationName(char.PrintableString):
+    pass
+
+
+OrganizationName.subtypeSpec = constraint.ValueSizeConstraint(1, ub_organization_name_length)
+
+ub_domain_name_length = univ.Integer(16)
+
+
+class AdministrationDomainName(univ.Choice):
+    pass
+
+
+AdministrationDomainName.tagSet = univ.Choice.tagSet.tagExplicitly(
+    tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 2))
+AdministrationDomainName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('numeric', char.NumericString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(0, ub_domain_name_length))),
+    namedtype.NamedType('printable', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(0, ub_domain_name_length)))
+)
+
+
+class PrivateDomainName(univ.Choice):
+    pass
+
+
+PrivateDomainName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('numeric', char.NumericString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_name_length))),
+    namedtype.NamedType('printable', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_name_length)))
+)
+
+ub_generation_qualifier_length = univ.Integer(3)
+
+ub_given_name_length = univ.Integer(16)
+
+ub_initials_length = univ.Integer(5)
+
+
+class PersonalName(univ.Set):
+    pass
+
+
+PersonalName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('surname', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_surname_length)).subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.OptionalNamedType('given-name', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_given_name_length)).subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.OptionalNamedType('initials', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_initials_length)).subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+    namedtype.OptionalNamedType('generation-qualifier', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_generation_qualifier_length)).subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
+)
+
+ub_terminal_id_length = univ.Integer(24)
+
+
+class TerminalIdentifier(char.PrintableString):
+    pass
+
+
+TerminalIdentifier.subtypeSpec = constraint.ValueSizeConstraint(1, ub_terminal_id_length)
+
+ub_x121_address_length = univ.Integer(16)
+
+
+class X121Address(char.NumericString):
+    pass
+
+
+X121Address.subtypeSpec = constraint.ValueSizeConstraint(1, ub_x121_address_length)
+
+
+class NetworkAddress(X121Address):
+    pass
+
+
+class BuiltInStandardAttributes(univ.Sequence):
+    pass
+
+
+BuiltInStandardAttributes.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('country-name', CountryName()),
+    namedtype.OptionalNamedType('administration-domain-name', AdministrationDomainName()),
+    namedtype.OptionalNamedType('network-address', NetworkAddress().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.OptionalNamedType('terminal-identifier', TerminalIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.OptionalNamedType('private-domain-name', PrivateDomainName().subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2))),
+    namedtype.OptionalNamedType('organization-name', OrganizationName().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
+    namedtype.OptionalNamedType('numeric-user-identifier', NumericUserIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))),
+    namedtype.OptionalNamedType('personal-name', PersonalName().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 5))),
+    namedtype.OptionalNamedType('organizational-unit-names', OrganizationalUnitNames().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6)))
+)
+
+ub_domain_defined_attributes = univ.Integer(4)
+
+
+class BuiltInDomainDefinedAttribute(univ.Sequence):
+    pass
+
+
+BuiltInDomainDefinedAttribute.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('type', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_defined_attribute_type_length))),
+    namedtype.NamedType('value', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_defined_attribute_value_length)))
+)
+
+
+class BuiltInDomainDefinedAttributes(univ.SequenceOf):
+    pass
+
+
+BuiltInDomainDefinedAttributes.componentType = BuiltInDomainDefinedAttribute()
+BuiltInDomainDefinedAttributes.sizeSpec = constraint.ValueSizeConstraint(1, ub_domain_defined_attributes)
+
+ub_extension_attributes = univ.Integer(256)
+
+
+class ExtensionAttribute(univ.Sequence):
+    pass
+
+
+ExtensionAttribute.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('extension-attribute-type', univ.Integer().subtype(
+        subtypeSpec=constraint.ValueRangeConstraint(0, ub_extension_attributes)).subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.NamedType('extension-attribute-value',
+                        univ.Any().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+
+class ExtensionAttributes(univ.SetOf):
+    pass
+
+
+ExtensionAttributes.componentType = ExtensionAttribute()
+ExtensionAttributes.sizeSpec = constraint.ValueSizeConstraint(1, ub_extension_attributes)
+
+
+class ORAddress(univ.Sequence):
+    pass
+
+
+ORAddress.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('built-in-standard-attributes', BuiltInStandardAttributes()),
+    namedtype.OptionalNamedType('built-in-domain-defined-attributes', BuiltInDomainDefinedAttributes()),
+    namedtype.OptionalNamedType('extension-attributes', ExtensionAttributes())
+)
+
+id_pe = _OID(id_pkix, 1)
+
+ub_title = univ.Integer(64)
+
+
+class X520Title(univ.Choice):
+    pass
+
+
+X520Title.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('teletexString',
+                        char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title))),
+    namedtype.NamedType('printableString',
+                        char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title))),
+    namedtype.NamedType('universalString',
+                        char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title))),
+    namedtype.NamedType('utf8String',
+                        char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title))),
+    namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title)))
+)
+
+id_at_organizationalUnitName = _OID(id_at, 11)
+
+
+class EmailAddress(char.IA5String):
+    pass
+
+
+EmailAddress.subtypeSpec = constraint.ValueSizeConstraint(1, ub_emailaddress_length)
+
+physical_delivery_country_name = univ.Integer(8)
+
+id_at_givenName = _OID(id_at, 42)
+
+
+class TeletexCommonName(char.TeletexString):
+    pass
+
+
+TeletexCommonName.subtypeSpec = constraint.ValueSizeConstraint(1, ub_common_name_length)
+
+id_qt_cps = _OID(id_qt, 1)
+
+
+class LocalPostalAttributes(PDSParameter):
+    pass
+
+
+class StreetAddress(PDSParameter):
+    pass
+
+
+id_kp = _OID(id_pkix, 3)
+
+
+class DirectoryString(univ.Choice):
+    pass
+
+
+DirectoryString.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('teletexString',
+                        char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
+    namedtype.NamedType('printableString',
+                        char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
+    namedtype.NamedType('universalString',
+                        char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
+    namedtype.NamedType('utf8String', char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
+    namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX)))
+)
+
+
+class DomainComponent(char.IA5String):
+    pass
+
+
+id_at_initials = _OID(id_at, 43)
+
+id_qt_unotice = _OID(id_qt, 2)
+
+ub_pds_name_length = univ.Integer(16)
+
+
+class PDSName(char.PrintableString):
+    pass
+
+
+PDSName.subtypeSpec = constraint.ValueSizeConstraint(1, ub_pds_name_length)
+
+
+class PosteRestanteAddress(PDSParameter):
+    pass
+
+
+class DistinguishedName(RDNSequence):
+    pass
+
+
+class CommonName(char.PrintableString):
+    pass
+
+
+CommonName.subtypeSpec = constraint.ValueSizeConstraint(1, ub_common_name_length)
+
+ub_serial_number = univ.Integer(64)
+
+
+class X520SerialNumber(char.PrintableString):
+    pass
+
+
+X520SerialNumber.subtypeSpec = constraint.ValueSizeConstraint(1, ub_serial_number)
+
+id_at_generationQualifier = _OID(id_at, 44)
+
+ub_organizational_unit_name = univ.Integer(64)
+
+id_ad_ocsp = _OID(id_ad, 1)
+
+
+class TeletexOrganizationalUnitName(char.TeletexString):
+    pass
+
+
+TeletexOrganizationalUnitName.subtypeSpec = constraint.ValueSizeConstraint(1, ub_organizational_unit_name_length)
+
+
+class TeletexPersonalName(univ.Set):
+    pass
+
+
+TeletexPersonalName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('surname', char.TeletexString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_surname_length)).subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.OptionalNamedType('given-name', char.TeletexString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_given_name_length)).subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.OptionalNamedType('initials', char.TeletexString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_initials_length)).subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+    namedtype.OptionalNamedType('generation-qualifier', char.TeletexString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_generation_qualifier_length)).subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
+)
+
+
+class TeletexDomainDefinedAttributes(univ.SequenceOf):
+    pass
+
+
+TeletexDomainDefinedAttributes.componentType = TeletexDomainDefinedAttribute()
+TeletexDomainDefinedAttributes.sizeSpec = constraint.ValueSizeConstraint(1, ub_domain_defined_attributes)
+
+
+class TBSCertList(univ.Sequence):
+    pass
+
+
+TBSCertList.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('version', Version()),
+    namedtype.NamedType('signature', AlgorithmIdentifier()),
+    namedtype.NamedType('issuer', Name()),
+    namedtype.NamedType('thisUpdate', Time()),
+    namedtype.OptionalNamedType('nextUpdate', Time()),
+    namedtype.OptionalNamedType('revokedCertificates',
+                                univ.SequenceOf(componentType=univ.Sequence(componentType=namedtype.NamedTypes(
+                                    namedtype.NamedType('userCertificate', CertificateSerialNumber()),
+                                    namedtype.NamedType('revocationDate', Time()),
+                                    namedtype.OptionalNamedType('crlEntryExtensions', Extensions())
+                                ))
+                                )),
+    namedtype.OptionalNamedType('crlExtensions',
+                                Extensions().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+)
+
+local_postal_attributes = univ.Integer(21)
+
+pkcs_9 = _OID(1, 2, 840, 113549, 1, 9)
+
+
+class PhysicalDeliveryCountryName(univ.Choice):
+    pass
+
+
+PhysicalDeliveryCountryName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('x121-dcc-code', char.NumericString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(ub_country_name_numeric_length, ub_country_name_numeric_length))),
+    namedtype.NamedType('iso-3166-alpha2-code', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(ub_country_name_alpha_length, ub_country_name_alpha_length)))
+)
+
+ub_name = univ.Integer(32768)
+
+
+class X520name(univ.Choice):
+    pass
+
+
+X520name.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('teletexString',
+                        char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name))),
+    namedtype.NamedType('printableString',
+                        char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name))),
+    namedtype.NamedType('universalString',
+                        char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name))),
+    namedtype.NamedType('utf8String',
+                        char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name))),
+    namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name)))
+)
+
+id_emailAddress = _OID(pkcs_9, 1)
+
+
+class TerminalType(univ.Integer):
+    pass
+
+
+TerminalType.namedValues = namedval.NamedValues(
+    ('telex', 3),
+    ('teletex', 4),
+    ('g3-facsimile', 5),
+    ('g4-facsimile', 6),
+    ('ia5-terminal', 7),
+    ('videotex', 8)
+)
+
+
+class X520OrganizationalUnitName(univ.Choice):
+    pass
+
+
+X520OrganizationalUnitName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('teletexString', char.TeletexString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name))),
+    namedtype.NamedType('printableString', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name))),
+    namedtype.NamedType('universalString', char.UniversalString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name))),
+    namedtype.NamedType('utf8String', char.UTF8String().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name))),
+    namedtype.NamedType('bmpString', char.BMPString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name)))
+)
+
+id_at_commonName = _OID(id_at, 3)
+
+pds_name = univ.Integer(7)
+
+post_office_box_address = univ.Integer(18)
+
+ub_locality_name = univ.Integer(128)
+
+
+class X520LocalityName(univ.Choice):
+    pass
+
+
+X520LocalityName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('teletexString',
+                        char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name))),
+    namedtype.NamedType('printableString', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name))),
+    namedtype.NamedType('universalString', char.UniversalString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name))),
+    namedtype.NamedType('utf8String',
+                        char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name))),
+    namedtype.NamedType('bmpString',
+                        char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name)))
+)
+
+id_ad_timeStamping = _OID(id_ad, 3)
+
+id_at_countryName = _OID(id_at, 6)
+
+physical_delivery_personal_name = univ.Integer(13)
+
+teletex_personal_name = univ.Integer(4)
+
+teletex_organizational_unit_names = univ.Integer(5)
+
+
+class PhysicalDeliveryPersonalName(PDSParameter):
+    pass
+
+
+ub_postal_code_length = univ.Integer(16)
+
+
+class PostalCode(univ.Choice):
+    pass
+
+
+PostalCode.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('numeric-code', char.NumericString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_postal_code_length))),
+    namedtype.NamedType('printable-code', char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_postal_code_length)))
+)
+
+
+class X520countryName(char.PrintableString):
+    pass
+
+
+X520countryName.subtypeSpec = constraint.ValueSizeConstraint(2, 2)
+
+postal_code = univ.Integer(9)
+
+id_ad_caRepository = _OID(id_ad, 5)
+
+extension_physical_delivery_address_components = univ.Integer(15)
+
+
+class PostOfficeBoxAddress(PDSParameter):
+    pass
+
+
+class PhysicalDeliveryOfficeName(PDSParameter):
+    pass
+
+
+id_at_title = _OID(id_at, 12)
+
+id_at_serialNumber = _OID(id_at, 5)
+
+id_ad_caIssuers = _OID(id_ad, 2)
+
+ub_integer_options = univ.Integer(256)
+
+
+class CertificateList(univ.Sequence):
+    pass
+
+
+CertificateList.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('tbsCertList', TBSCertList()),
+    namedtype.NamedType('signatureAlgorithm', AlgorithmIdentifier()),
+    namedtype.NamedType('signature', univ.BitString())
+)
+
+
+class PhysicalDeliveryOfficeNumber(PDSParameter):
+    pass
+
+
+class TeletexOrganizationalUnitNames(univ.SequenceOf):
+    pass
+
+
+TeletexOrganizationalUnitNames.componentType = TeletexOrganizationalUnitName()
+TeletexOrganizationalUnitNames.sizeSpec = constraint.ValueSizeConstraint(1, ub_organizational_units)
+
+physical_delivery_office_name = univ.Integer(10)
+
+ub_common_name = univ.Integer(64)
+
+
+class ExtensionORAddressComponents(PDSParameter):
+    pass
+
+
+ub_pseudonym = univ.Integer(128)
+
+poste_restante_address = univ.Integer(19)
+
+id_at_organizationName = _OID(id_at, 10)
+
+physical_delivery_office_number = univ.Integer(11)
+
+id_at_pseudonym = _OID(id_at, 65)
+
+
+class X520CommonName(univ.Choice):
+    pass
+
+
+X520CommonName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('teletexString',
+                        char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name))),
+    namedtype.NamedType('printableString',
+                        char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name))),
+    namedtype.NamedType('universalString',
+                        char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name))),
+    namedtype.NamedType('utf8String',
+                        char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name))),
+    namedtype.NamedType('bmpString',
+                        char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name)))
+)
+
+physical_delivery_organization_name = univ.Integer(14)
+
+
+class X520dnQualifier(char.PrintableString):
+    pass
+
+
+id_at_stateOrProvinceName = _OID(id_at, 8)
+
+common_name = univ.Integer(1)
+
+id_at_localityName = _OID(id_at, 7)
+
+ub_match = univ.Integer(128)
+
+ub_unformatted_address_length = univ.Integer(180)
+
+
+class Attribute(univ.Sequence):
+    pass
+
+
+Attribute.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('type', AttributeType()),
+    namedtype.NamedType('values', univ.SetOf(componentType=AttributeValue()))
+)
+
+extended_network_address = univ.Integer(22)
+
+unique_postal_name = univ.Integer(20)
+
+ub_pds_physical_address_lines = univ.Integer(6)
+
+
+class UnformattedPostalAddress(univ.Set):
+    pass
+
+
+UnformattedPostalAddress.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('printable-address', univ.SequenceOf(componentType=char.PrintableString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_pds_parameter_length)))),
+    namedtype.OptionalNamedType('teletex-string', char.TeletexString().subtype(
+        subtypeSpec=constraint.ValueSizeConstraint(1, ub_unformatted_address_length)))
+)
+
+
+class UniquePostalName(PDSParameter):
+    pass
+
+
+class X520Pseudonym(univ.Choice):
+    pass
+
+
+X520Pseudonym.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('teletexString',
+                        char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_pseudonym))),
+    namedtype.NamedType('printableString',
+                        char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_pseudonym))),
+    namedtype.NamedType('universalString',
+                        char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_pseudonym))),
+    namedtype.NamedType('utf8String',
+                        char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_pseudonym))),
+    namedtype.NamedType('bmpString',
+                        char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_pseudonym)))
+)
+
+teletex_organization_name = univ.Integer(3)
+
+teletex_domain_defined_attributes = univ.Integer(6)
+
+street_address = univ.Integer(17)
+
+id_kp_OCSPSigning = _OID(id_kp, 9)
+
+id_ce = _OID(2, 5, 29)
+
+id_ce_certificatePolicies = _OID(id_ce, 32)
+
+
+class EDIPartyName(univ.Sequence):
+    pass
+
+
+EDIPartyName.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('nameAssigner', DirectoryString().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.NamedType('partyName',
+                        DirectoryString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+
+class AnotherName(univ.Sequence):
+    pass
+
+
+AnotherName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('type-id', univ.ObjectIdentifier()),
+    namedtype.NamedType('value', univ.Any().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+)
+
+
+class GeneralName(univ.Choice):
+    pass
+
+
+GeneralName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('otherName',
+                        AnotherName().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+    namedtype.NamedType('rfc822Name',
+                        char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.NamedType('dNSName',
+                        char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+    namedtype.NamedType('x400Address',
+                        ORAddress().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
+    namedtype.NamedType('directoryName',
+                        Name().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 4))),
+    namedtype.NamedType('ediPartyName',
+                        EDIPartyName().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 5))),
+    namedtype.NamedType('uniformResourceIdentifier',
+                        char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6))),
+    namedtype.NamedType('iPAddress',
+                        univ.OctetString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 7))),
+    namedtype.NamedType('registeredID', univ.ObjectIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 8)))
+)
+
+
+class GeneralNames(univ.SequenceOf):
+    pass
+
+
+GeneralNames.componentType = GeneralName()
+GeneralNames.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+class IssuerAltName(GeneralNames):
+    pass
+
+
+id_ce_cRLDistributionPoints = _OID(id_ce, 31)
+
+
+class CertPolicyId(univ.ObjectIdentifier):
+    pass
+
+
+class PolicyMappings(univ.SequenceOf):
+    pass
+
+
+PolicyMappings.componentType = univ.Sequence(componentType=namedtype.NamedTypes(
+    namedtype.NamedType('issuerDomainPolicy', CertPolicyId()),
+    namedtype.NamedType('subjectDomainPolicy', CertPolicyId())
+))
+
+PolicyMappings.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+class PolicyQualifierId(univ.ObjectIdentifier):
+    pass
+
+
+holdInstruction = _OID(2, 2, 840, 10040, 2)
+
+id_ce_subjectDirectoryAttributes = _OID(id_ce, 9)
+
+id_holdinstruction_callissuer = _OID(holdInstruction, 2)
+
+
+class SubjectDirectoryAttributes(univ.SequenceOf):
+    pass
+
+
+SubjectDirectoryAttributes.componentType = Attribute()
+SubjectDirectoryAttributes.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+anyPolicy = _OID(id_ce_certificatePolicies, 0)
+
+id_ce_subjectAltName = _OID(id_ce, 17)
+
+id_kp_emailProtection = _OID(id_kp, 4)
+
+
+class ReasonFlags(univ.BitString):
+    pass
+
+
+ReasonFlags.namedValues = namedval.NamedValues(
+    ('unused', 0),
+    ('keyCompromise', 1),
+    ('cACompromise', 2),
+    ('affiliationChanged', 3),
+    ('superseded', 4),
+    ('cessationOfOperation', 5),
+    ('certificateHold', 6),
+    ('privilegeWithdrawn', 7),
+    ('aACompromise', 8)
+)
+
+
+class DistributionPointName(univ.Choice):
+    pass
+
+
+DistributionPointName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('fullName',
+                        GeneralNames().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.NamedType('nameRelativeToCRLIssuer', RelativeDistinguishedName().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+
+class DistributionPoint(univ.Sequence):
+    pass
+
+
+DistributionPoint.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('distributionPoint', DistributionPointName().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+    namedtype.OptionalNamedType('reasons', ReasonFlags().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.OptionalNamedType('cRLIssuer', GeneralNames().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
+)
+
+id_ce_keyUsage = _OID(id_ce, 15)
+
+
+class PolicyQualifierInfo(univ.Sequence):
+    pass
+
+
+PolicyQualifierInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('policyQualifierId', PolicyQualifierId()),
+    namedtype.NamedType('qualifier', univ.Any())
+)
+
+
+class PolicyInformation(univ.Sequence):
+    pass
+
+
+PolicyInformation.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('policyIdentifier', CertPolicyId()),
+    namedtype.OptionalNamedType('policyQualifiers', univ.SequenceOf(componentType=PolicyQualifierInfo()))
+)
+
+
+class CertificatePolicies(univ.SequenceOf):
+    pass
+
+
+CertificatePolicies.componentType = PolicyInformation()
+CertificatePolicies.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+id_ce_basicConstraints = _OID(id_ce, 19)
+
+
+class HoldInstructionCode(univ.ObjectIdentifier):
+    pass
+
+
+class KeyPurposeId(univ.ObjectIdentifier):
+    pass
+
+
+class ExtKeyUsageSyntax(univ.SequenceOf):
+    pass
+
+
+ExtKeyUsageSyntax.componentType = KeyPurposeId()
+ExtKeyUsageSyntax.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+class SubjectAltName(GeneralNames):
+    pass
+
+
+class BasicConstraints(univ.Sequence):
+    pass
+
+
+BasicConstraints.componentType = namedtype.NamedTypes(
+    namedtype.DefaultedNamedType('cA', univ.Boolean().subtype(value=0)),
+    namedtype.OptionalNamedType('pathLenConstraint',
+                                univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, MAX)))
+)
+
+
+class SkipCerts(univ.Integer):
+    pass
+
+
+SkipCerts.subtypeSpec = constraint.ValueRangeConstraint(0, MAX)
+
+
+class InhibitAnyPolicy(SkipCerts):
+    pass
+
+
+class CRLNumber(univ.Integer):
+    pass
+
+
+CRLNumber.subtypeSpec = constraint.ValueRangeConstraint(0, MAX)
+
+
+class BaseCRLNumber(CRLNumber):
+    pass
+
+
+class KeyIdentifier(univ.OctetString):
+    pass
+
+
+class AuthorityKeyIdentifier(univ.Sequence):
+    pass
+
+
+AuthorityKeyIdentifier.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('keyIdentifier', KeyIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.OptionalNamedType('authorityCertIssuer', GeneralNames().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.OptionalNamedType('authorityCertSerialNumber', CertificateSerialNumber().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
+)
+
+id_ce_nameConstraints = _OID(id_ce, 30)
+
+id_kp_serverAuth = _OID(id_kp, 1)
+
+id_ce_freshestCRL = _OID(id_ce, 46)
+
+id_ce_cRLReasons = _OID(id_ce, 21)
+
+
+class CRLDistributionPoints(univ.SequenceOf):
+    pass
+
+
+CRLDistributionPoints.componentType = DistributionPoint()
+CRLDistributionPoints.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+class FreshestCRL(CRLDistributionPoints):
+    pass
+
+
+id_ce_inhibitAnyPolicy = _OID(id_ce, 54)
+
+
+class CRLReason(univ.Enumerated):
+    pass
+
+
+CRLReason.namedValues = namedval.NamedValues(
+    ('unspecified', 0),
+    ('keyCompromise', 1),
+    ('cACompromise', 2),
+    ('affiliationChanged', 3),
+    ('superseded', 4),
+    ('cessationOfOperation', 5),
+    ('certificateHold', 6),
+    ('removeFromCRL', 8),
+    ('privilegeWithdrawn', 9),
+    ('aACompromise', 10)
+)
+
+
+class BaseDistance(univ.Integer):
+    pass
+
+
+BaseDistance.subtypeSpec = constraint.ValueRangeConstraint(0, MAX)
+
+
+class GeneralSubtree(univ.Sequence):
+    pass
+
+
+GeneralSubtree.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('base', GeneralName()),
+    namedtype.DefaultedNamedType('minimum', BaseDistance().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)).subtype(value=0)),
+    namedtype.OptionalNamedType('maximum', BaseDistance().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+
+class GeneralSubtrees(univ.SequenceOf):
+    pass
+
+
+GeneralSubtrees.componentType = GeneralSubtree()
+GeneralSubtrees.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+class NameConstraints(univ.Sequence):
+    pass
+
+
+NameConstraints.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('permittedSubtrees', GeneralSubtrees().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.OptionalNamedType('excludedSubtrees', GeneralSubtrees().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+id_pe_authorityInfoAccess = _OID(id_pe, 1)
+
+id_pe_subjectInfoAccess = _OID(id_pe, 11)
+
+id_ce_certificateIssuer = _OID(id_ce, 29)
+
+id_ce_invalidityDate = _OID(id_ce, 24)
+
+
+class DirectoryString(univ.Choice):
+    pass
+
+
+DirectoryString.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('any', univ.Any())
+)
+
+id_ce_authorityKeyIdentifier = _OID(id_ce, 35)
+
+
+class AccessDescription(univ.Sequence):
+    pass
+
+
+AccessDescription.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('accessMethod', univ.ObjectIdentifier()),
+    namedtype.NamedType('accessLocation', GeneralName())
+)
+
+
+class AuthorityInfoAccessSyntax(univ.SequenceOf):
+    pass
+
+
+AuthorityInfoAccessSyntax.componentType = AccessDescription()
+AuthorityInfoAccessSyntax.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+id_ce_issuingDistributionPoint = _OID(id_ce, 28)
+
+
+class CPSuri(char.IA5String):
+    pass
+
+
+class DisplayText(univ.Choice):
+    pass
+
+
+DisplayText.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('ia5String', char.IA5String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, 200))),
+    namedtype.NamedType('visibleString',
+                        char.VisibleString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, 200))),
+    namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, 200))),
+    namedtype.NamedType('utf8String', char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, 200)))
+)
+
+
+class NoticeReference(univ.Sequence):
+    pass
+
+
+NoticeReference.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('organization', DisplayText()),
+    namedtype.NamedType('noticeNumbers', univ.SequenceOf(componentType=univ.Integer()))
+)
+
+
+class UserNotice(univ.Sequence):
+    pass
+
+
+UserNotice.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('noticeRef', NoticeReference()),
+    namedtype.OptionalNamedType('explicitText', DisplayText())
+)
+
+
+class PrivateKeyUsagePeriod(univ.Sequence):
+    pass
+
+
+PrivateKeyUsagePeriod.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('notBefore', useful.GeneralizedTime().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.OptionalNamedType('notAfter', useful.GeneralizedTime().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+id_ce_subjectKeyIdentifier = _OID(id_ce, 14)
+
+
+class CertificateIssuer(GeneralNames):
+    pass
+
+
+class InvalidityDate(useful.GeneralizedTime):
+    pass
+
+
+class SubjectInfoAccessSyntax(univ.SequenceOf):
+    pass
+
+
+SubjectInfoAccessSyntax.componentType = AccessDescription()
+SubjectInfoAccessSyntax.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+class KeyUsage(univ.BitString):
+    pass
+
+
+KeyUsage.namedValues = namedval.NamedValues(
+    ('digitalSignature', 0),
+    ('nonRepudiation', 1),
+    ('keyEncipherment', 2),
+    ('dataEncipherment', 3),
+    ('keyAgreement', 4),
+    ('keyCertSign', 5),
+    ('cRLSign', 6),
+    ('encipherOnly', 7),
+    ('decipherOnly', 8)
+)
+
+id_ce_extKeyUsage = _OID(id_ce, 37)
+
+anyExtendedKeyUsage = _OID(id_ce_extKeyUsage, 0)
+
+id_ce_privateKeyUsagePeriod = _OID(id_ce, 16)
+
+id_ce_policyMappings = _OID(id_ce, 33)
+
+id_ce_cRLNumber = _OID(id_ce, 20)
+
+id_ce_policyConstraints = _OID(id_ce, 36)
+
+id_holdinstruction_none = _OID(holdInstruction, 1)
+
+id_holdinstruction_reject = _OID(holdInstruction, 3)
+
+id_kp_timeStamping = _OID(id_kp, 8)
+
+
+class PolicyConstraints(univ.Sequence):
+    pass
+
+
+PolicyConstraints.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('requireExplicitPolicy',
+                                SkipCerts().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.OptionalNamedType('inhibitPolicyMapping',
+                                SkipCerts().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+
+class SubjectKeyIdentifier(KeyIdentifier):
+    pass
+
+
+id_kp_clientAuth = _OID(id_kp, 2)
+
+id_ce_deltaCRLIndicator = _OID(id_ce, 27)
+
+id_ce_issuerAltName = _OID(id_ce, 18)
+
+id_kp_codeSigning = _OID(id_kp, 3)
+
+id_ce_holdInstructionCode = _OID(id_ce, 23)
+
+
+class IssuingDistributionPoint(univ.Sequence):
+    pass
+
+
+IssuingDistributionPoint.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('distributionPoint', DistributionPointName().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+    namedtype.DefaultedNamedType('onlyContainsUserCerts', univ.Boolean().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)).subtype(value=0)),
+    namedtype.DefaultedNamedType('onlyContainsCACerts', univ.Boolean().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)).subtype(value=0)),
+    namedtype.OptionalNamedType('onlySomeReasons', ReasonFlags().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
+    namedtype.DefaultedNamedType('indirectCRL', univ.Boolean().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)).subtype(value=0)),
+    namedtype.DefaultedNamedType('onlyContainsAttributeCerts', univ.Boolean().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5)).subtype(value=0))
+)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc3281.py

@@ -0,0 +1,331 @@
+# coding: utf-8
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Stanisław Pitucha with asn1ate tool.
+# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# An Internet Attribute Certificate Profile for Authorization
+#
+# ASN.1 source from:
+# http://www.ietf.org/rfc/rfc3281.txt
+#
+from pyasn1.type import char
+from pyasn1.type import constraint
+from pyasn1.type import namedtype
+from pyasn1.type import namedval
+from pyasn1.type import tag
+from pyasn1.type import univ
+from pyasn1.type import useful
+
+from pyasn1_modules import rfc3280
+
+MAX = float('inf')
+
+
+def _buildOid(*components):
+    output = []
+    for x in tuple(components):
+        if isinstance(x, univ.ObjectIdentifier):
+            output.extend(list(x))
+        else:
+            output.append(int(x))
+
+    return univ.ObjectIdentifier(output)
+
+
+class ObjectDigestInfo(univ.Sequence):
+    pass
+
+
+ObjectDigestInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('digestedObjectType', univ.Enumerated(
+        namedValues=namedval.NamedValues(('publicKey', 0), ('publicKeyCert', 1), ('otherObjectTypes', 2)))),
+    namedtype.OptionalNamedType('otherObjectTypeID', univ.ObjectIdentifier()),
+    namedtype.NamedType('digestAlgorithm', rfc3280.AlgorithmIdentifier()),
+    namedtype.NamedType('objectDigest', univ.BitString())
+)
+
+
+class IssuerSerial(univ.Sequence):
+    pass
+
+
+IssuerSerial.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('issuer', rfc3280.GeneralNames()),
+    namedtype.NamedType('serial', rfc3280.CertificateSerialNumber()),
+    namedtype.OptionalNamedType('issuerUID', rfc3280.UniqueIdentifier())
+)
+
+
+class TargetCert(univ.Sequence):
+    pass
+
+
+TargetCert.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('targetCertificate', IssuerSerial()),
+    namedtype.OptionalNamedType('targetName', rfc3280.GeneralName()),
+    namedtype.OptionalNamedType('certDigestInfo', ObjectDigestInfo())
+)
+
+
+class Target(univ.Choice):
+    pass
+
+
+Target.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('targetName', rfc3280.GeneralName().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.NamedType('targetGroup', rfc3280.GeneralName().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.NamedType('targetCert',
+                        TargetCert().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2)))
+)
+
+
+class Targets(univ.SequenceOf):
+    pass
+
+
+Targets.componentType = Target()
+
+
+class ProxyInfo(univ.SequenceOf):
+    pass
+
+
+ProxyInfo.componentType = Targets()
+
+id_at_role = _buildOid(rfc3280.id_at, 72)
+
+id_pe_aaControls = _buildOid(rfc3280.id_pe, 6)
+
+id_ce_targetInformation = _buildOid(rfc3280.id_ce, 55)
+
+id_pe_ac_auditIdentity = _buildOid(rfc3280.id_pe, 4)
+
+
+class ClassList(univ.BitString):
+    pass
+
+
+ClassList.namedValues = namedval.NamedValues(
+    ('unmarked', 0),
+    ('unclassified', 1),
+    ('restricted', 2),
+    ('confidential', 3),
+    ('secret', 4),
+    ('topSecret', 5)
+)
+
+
+class SecurityCategory(univ.Sequence):
+    pass
+
+
+SecurityCategory.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('type', univ.ObjectIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.NamedType('value', univ.Any().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+
+class Clearance(univ.Sequence):
+    pass
+
+
+Clearance.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('policyId', univ.ObjectIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.DefaultedNamedType('classList',
+                                 ClassList().subtype(implicitTag=tag.Tag(tag.tagClassContext,
+                                                                         tag.tagFormatSimple, 1)).subtype(
+                                     value="unclassified")),
+    namedtype.OptionalNamedType('securityCategories', univ.SetOf(componentType=SecurityCategory()).subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
+)
+
+
+class AttCertVersion(univ.Integer):
+    pass
+
+
+AttCertVersion.namedValues = namedval.NamedValues(
+    ('v2', 1)
+)
+
+id_aca = _buildOid(rfc3280.id_pkix, 10)
+
+id_at_clearance = _buildOid(2, 5, 1, 5, 55)
+
+
+class AttrSpec(univ.SequenceOf):
+    pass
+
+
+AttrSpec.componentType = univ.ObjectIdentifier()
+
+
+class AAControls(univ.Sequence):
+    pass
+
+
+AAControls.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('pathLenConstraint',
+                                univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, MAX))),
+    namedtype.OptionalNamedType('permittedAttrs',
+                                AttrSpec().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.OptionalNamedType('excludedAttrs',
+                                AttrSpec().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.DefaultedNamedType('permitUnSpecified', univ.Boolean().subtype(value=1))
+)
+
+
+class AttCertValidityPeriod(univ.Sequence):
+    pass
+
+
+AttCertValidityPeriod.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('notBeforeTime', useful.GeneralizedTime()),
+    namedtype.NamedType('notAfterTime', useful.GeneralizedTime())
+)
+
+
+id_aca_authenticationInfo = _buildOid(id_aca, 1)
+
+
+class V2Form(univ.Sequence):
+    pass
+
+
+V2Form.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('issuerName', rfc3280.GeneralNames()),
+    namedtype.OptionalNamedType('baseCertificateID', IssuerSerial().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+    namedtype.OptionalNamedType('objectDigestInfo', ObjectDigestInfo().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)))
+)
+
+
+class AttCertIssuer(univ.Choice):
+    pass
+
+
+AttCertIssuer.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('v1Form', rfc3280.GeneralNames()),
+    namedtype.NamedType('v2Form',
+                        V2Form().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
+)
+
+
+class Holder(univ.Sequence):
+    pass
+
+
+Holder.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('baseCertificateID', IssuerSerial().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+    namedtype.OptionalNamedType('entityName', rfc3280.GeneralNames().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.OptionalNamedType('objectDigestInfo', ObjectDigestInfo().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2)))
+)
+
+
+class AttributeCertificateInfo(univ.Sequence):
+    pass
+
+
+AttributeCertificateInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('version', AttCertVersion()),
+    namedtype.NamedType('holder', Holder()),
+    namedtype.NamedType('issuer', AttCertIssuer()),
+    namedtype.NamedType('signature', rfc3280.AlgorithmIdentifier()),
+    namedtype.NamedType('serialNumber', rfc3280.CertificateSerialNumber()),
+    namedtype.NamedType('attrCertValidityPeriod', AttCertValidityPeriod()),
+    namedtype.NamedType('attributes', univ.SequenceOf(componentType=rfc3280.Attribute())),
+    namedtype.OptionalNamedType('issuerUniqueID', rfc3280.UniqueIdentifier()),
+    namedtype.OptionalNamedType('extensions', rfc3280.Extensions())
+)
+
+
+class AttributeCertificate(univ.Sequence):
+    pass
+
+
+AttributeCertificate.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('acinfo', AttributeCertificateInfo()),
+    namedtype.NamedType('signatureAlgorithm', rfc3280.AlgorithmIdentifier()),
+    namedtype.NamedType('signatureValue', univ.BitString())
+)
+
+id_mod = _buildOid(rfc3280.id_pkix, 0)
+
+id_mod_attribute_cert = _buildOid(id_mod, 12)
+
+id_aca_accessIdentity = _buildOid(id_aca, 2)
+
+
+class RoleSyntax(univ.Sequence):
+    pass
+
+
+RoleSyntax.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('roleAuthority', rfc3280.GeneralNames().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.NamedType('roleName',
+                        rfc3280.GeneralName().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+id_aca_chargingIdentity = _buildOid(id_aca, 3)
+
+
+class ACClearAttrs(univ.Sequence):
+    pass
+
+
+ACClearAttrs.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('acIssuer', rfc3280.GeneralName()),
+    namedtype.NamedType('acSerial', univ.Integer()),
+    namedtype.NamedType('attrs', univ.SequenceOf(componentType=rfc3280.Attribute()))
+)
+
+id_aca_group = _buildOid(id_aca, 4)
+
+id_pe_ac_proxying = _buildOid(rfc3280.id_pe, 10)
+
+
+class SvceAuthInfo(univ.Sequence):
+    pass
+
+
+SvceAuthInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('service', rfc3280.GeneralName()),
+    namedtype.NamedType('ident', rfc3280.GeneralName()),
+    namedtype.OptionalNamedType('authInfo', univ.OctetString())
+)
+
+
+class IetfAttrSyntax(univ.Sequence):
+    pass
+
+
+IetfAttrSyntax.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType(
+        'policyAuthority', rfc3280.GeneralNames().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))
+    ),
+    namedtype.NamedType(
+        'values', univ.SequenceOf(
+            componentType=univ.Choice(
+                componentType=namedtype.NamedTypes(
+                    namedtype.NamedType('octets', univ.OctetString()),
+                    namedtype.NamedType('oid', univ.ObjectIdentifier()),
+                    namedtype.NamedType('string', char.UTF8String())
+                )
+            )
+        )
+    )
+)
+
+id_aca_encAttrs = _buildOid(id_aca, 6)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc3414.py

@@ -0,0 +1,28 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# SNMPv3 message syntax
+#
+# ASN.1 source from:
+# http://www.ietf.org/rfc/rfc3414.txt
+#
+from pyasn1.type import constraint
+from pyasn1.type import namedtype
+from pyasn1.type import univ
+
+
+class UsmSecurityParameters(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('msgAuthoritativeEngineID', univ.OctetString()),
+        namedtype.NamedType('msgAuthoritativeEngineBoots',
+                            univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 2147483647))),
+        namedtype.NamedType('msgAuthoritativeEngineTime',
+                            univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 2147483647))),
+        namedtype.NamedType('msgUserName',
+                            univ.OctetString().subtype(subtypeSpec=constraint.ValueSizeConstraint(0, 32))),
+        namedtype.NamedType('msgAuthenticationParameters', univ.OctetString()),
+        namedtype.NamedType('msgPrivacyParameters', univ.OctetString())
+    )

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc3537.py

@@ -0,0 +1,34 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# SEED Encryption Algorithm in CMS
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc4010.txt
+#
+
+from pyasn1.type import constraint
+from pyasn1.type import univ
+
+from pyasn1_modules import rfc5280
+
+
+id_alg_HMACwith3DESwrap = univ.ObjectIdentifier('1.2.840.113549.1.9.16.3.11')
+   
+   
+id_alg_HMACwithAESwrap = univ.ObjectIdentifier('1.2.840.113549.1.9.16.3.12')
+
+
+# Update the Algorithm Identifier map in rfc5280.py.
+
+_algorithmIdentifierMapUpdate = {
+    id_alg_HMACwith3DESwrap: univ.Null(""),
+    id_alg_HMACwithAESwrap: univ.Null(""),
+}
+
+rfc5280.algorithmIdentifierMap.update(_algorithmIdentifierMapUpdate)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc3560.py

@@ -0,0 +1,74 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# RSAES-OAEP Key Transport Algorithm in CMS
+#
+# Notice that all of the things needed in RFC 3560 are also defined
+# in RFC 4055.  So, they are all pulled from the RFC 4055 module into
+# this one so that people looking a RFC 3560 can easily find them.
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc3560.txt
+#
+
+from pyasn1_modules import rfc4055
+
+id_sha1 = rfc4055.id_sha1
+
+id_sha256 = rfc4055.id_sha256
+
+id_sha384 = rfc4055.id_sha384
+
+id_sha512 = rfc4055.id_sha512
+
+id_mgf1 = rfc4055.id_mgf1
+
+rsaEncryption = rfc4055.rsaEncryption
+
+id_RSAES_OAEP = rfc4055.id_RSAES_OAEP
+
+id_pSpecified = rfc4055.id_pSpecified
+
+sha1Identifier = rfc4055.sha1Identifier
+
+sha256Identifier = rfc4055.sha256Identifier
+
+sha384Identifier = rfc4055.sha384Identifier
+
+sha512Identifier = rfc4055.sha512Identifier
+
+mgf1SHA1Identifier = rfc4055.mgf1SHA1Identifier
+
+mgf1SHA256Identifier = rfc4055.mgf1SHA256Identifier
+
+mgf1SHA384Identifier = rfc4055.mgf1SHA384Identifier
+
+mgf1SHA512Identifier = rfc4055.mgf1SHA512Identifier
+
+pSpecifiedEmptyIdentifier = rfc4055.pSpecifiedEmptyIdentifier
+
+
+class RSAES_OAEP_params(rfc4055.RSAES_OAEP_params):
+    pass
+
+
+rSAES_OAEP_Default_Params = RSAES_OAEP_params()
+
+rSAES_OAEP_Default_Identifier = rfc4055.rSAES_OAEP_Default_Identifier
+
+rSAES_OAEP_SHA256_Params = rfc4055.rSAES_OAEP_SHA256_Params
+
+rSAES_OAEP_SHA256_Identifier = rfc4055.rSAES_OAEP_SHA256_Identifier
+
+rSAES_OAEP_SHA384_Params = rfc4055.rSAES_OAEP_SHA384_Params
+
+rSAES_OAEP_SHA384_Identifier = rfc4055.rSAES_OAEP_SHA384_Identifier
+
+rSAES_OAEP_SHA512_Params = rfc4055.rSAES_OAEP_SHA512_Params
+
+rSAES_OAEP_SHA512_Identifier = rfc4055.rSAES_OAEP_SHA512_Identifier

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc3709.py

@@ -0,0 +1,207 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with assistance from asn1ate v.0.6.0.
+# Modified by Russ Housley to add maps for use with opentypes.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Logotypes in X.509 Certificates
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc3709.txt
+#
+
+from pyasn1.type import char
+from pyasn1.type import constraint
+from pyasn1.type import namedtype
+from pyasn1.type import namedval
+from pyasn1.type import tag
+from pyasn1.type import univ
+
+from pyasn1_modules import rfc5280
+from pyasn1_modules import rfc6170
+
+MAX = float('inf')
+
+
+class HashAlgAndValue(univ.Sequence):
+    pass
+
+HashAlgAndValue.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('hashAlg', rfc5280.AlgorithmIdentifier()),
+    namedtype.NamedType('hashValue', univ.OctetString())
+)
+
+
+class LogotypeDetails(univ.Sequence):
+    pass
+
+LogotypeDetails.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('mediaType', char.IA5String()),
+    namedtype.NamedType('logotypeHash', univ.SequenceOf(
+        componentType=HashAlgAndValue()).subtype(
+            sizeSpec=constraint.ValueSizeConstraint(1, MAX))),
+    namedtype.NamedType('logotypeURI', univ.SequenceOf(
+        componentType=char.IA5String()).subtype(
+            sizeSpec=constraint.ValueSizeConstraint(1, MAX)))
+)
+
+
+class LogotypeAudioInfo(univ.Sequence):
+    pass
+
+LogotypeAudioInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('fileSize', univ.Integer()),
+    namedtype.NamedType('playTime', univ.Integer()),
+    namedtype.NamedType('channels', univ.Integer()),
+    namedtype.OptionalNamedType('sampleRate', univ.Integer().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
+    namedtype.OptionalNamedType('language', char.IA5String().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)))
+)
+
+
+class LogotypeAudio(univ.Sequence):
+    pass
+
+LogotypeAudio.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('audioDetails', LogotypeDetails()),
+    namedtype.OptionalNamedType('audioInfo', LogotypeAudioInfo())
+)
+
+
+class LogotypeImageType(univ.Integer):
+    pass
+
+LogotypeImageType.namedValues = namedval.NamedValues(
+    ('grayScale', 0),
+    ('color', 1)
+)
+
+
+class LogotypeImageResolution(univ.Choice):
+    pass
+
+LogotypeImageResolution.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('numBits',
+        univ.Integer().subtype(implicitTag=tag.Tag(
+            tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.NamedType('tableSize',
+        univ.Integer().subtype(implicitTag=tag.Tag(
+            tag.tagClassContext, tag.tagFormatSimple, 2)))
+)
+
+
+class LogotypeImageInfo(univ.Sequence):
+    pass
+
+LogotypeImageInfo.componentType = namedtype.NamedTypes(
+    namedtype.DefaultedNamedType('type', LogotypeImageType().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext,
+            tag.tagFormatSimple, 0)).subtype(value='color')),
+    namedtype.NamedType('fileSize', univ.Integer()),
+    namedtype.NamedType('xSize', univ.Integer()),
+    namedtype.NamedType('ySize', univ.Integer()),
+    namedtype.OptionalNamedType('resolution', LogotypeImageResolution()),
+    namedtype.OptionalNamedType('language', char.IA5String().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)))
+)
+
+
+class LogotypeImage(univ.Sequence):
+    pass
+
+LogotypeImage.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('imageDetails', LogotypeDetails()),
+    namedtype.OptionalNamedType('imageInfo', LogotypeImageInfo())
+)
+
+
+class LogotypeData(univ.Sequence):
+    pass
+
+LogotypeData.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('image', univ.SequenceOf(
+        componentType=LogotypeImage())),
+    namedtype.OptionalNamedType('audio', univ.SequenceOf(
+        componentType=LogotypeAudio()).subtype(
+            implicitTag=tag.Tag(tag.tagClassContext,
+            tag.tagFormatSimple, 1)))
+)
+
+
+class LogotypeReference(univ.Sequence):
+    pass
+
+LogotypeReference.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('refStructHash', univ.SequenceOf(
+        componentType=HashAlgAndValue()).subtype(
+            sizeSpec=constraint.ValueSizeConstraint(1, MAX))),
+    namedtype.NamedType('refStructURI', univ.SequenceOf(
+        componentType=char.IA5String()).subtype(
+            sizeSpec=constraint.ValueSizeConstraint(1, MAX)))
+)
+
+
+class LogotypeInfo(univ.Choice):
+    pass
+
+LogotypeInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('direct',
+        LogotypeData().subtype(implicitTag=tag.Tag(tag.tagClassContext,
+            tag.tagFormatConstructed, 0))),
+    namedtype.NamedType('indirect', LogotypeReference().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext,
+             tag.tagFormatConstructed, 1)))
+)
+
+# Other logotype type and associated object identifiers
+
+id_logo_background = univ.ObjectIdentifier('1.3.6.1.5.5.7.20.2')
+
+id_logo_loyalty = univ.ObjectIdentifier('1.3.6.1.5.5.7.20.1')
+
+id_logo_certImage = rfc6170.id_logo_certImage
+
+
+class OtherLogotypeInfo(univ.Sequence):
+    pass
+
+OtherLogotypeInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('logotypeType', univ.ObjectIdentifier()),
+    namedtype.NamedType('info', LogotypeInfo())
+)
+
+
+# Logotype Certificate Extension
+
+id_pe_logotype = univ.ObjectIdentifier('1.3.6.1.5.5.7.1.12')
+
+
+class LogotypeExtn(univ.Sequence):
+    pass
+
+LogotypeExtn.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('communityLogos', univ.SequenceOf(
+        componentType=LogotypeInfo()).subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.OptionalNamedType('issuerLogo', LogotypeInfo().subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
+    namedtype.OptionalNamedType('subjectLogo', LogotypeInfo().subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2))),
+    namedtype.OptionalNamedType('otherLogos', univ.SequenceOf(
+        componentType=OtherLogotypeInfo()).subtype(explicitTag=tag.Tag(
+            tag.tagClassContext, tag.tagFormatSimple, 3)))
+)
+
+
+# Map of Certificate Extension OIDs to Extensions added to the
+# ones that are in rfc5280.py
+
+_certificateExtensionsMapUpdate = {
+    id_pe_logotype: LogotypeExtn(),
+}
+
+rfc5280.certificateExtensionsMap.update(_certificateExtensionsMapUpdate)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc3820.py

@@ -0,0 +1,65 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with assistance from asn1ate v.0.6.0.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Diffie-Hellman Key Agreement
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc3820.txt
+#
+
+from pyasn1.type import namedtype
+from pyasn1.type import univ
+
+from pyasn1_modules import rfc5280
+
+
+
+class ProxyCertPathLengthConstraint(univ.Integer):
+    pass
+
+
+class ProxyPolicy(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('policyLanguage', univ.ObjectIdentifier()),
+        namedtype.OptionalNamedType('policy', univ.OctetString())
+    )
+
+
+class ProxyCertInfoExtension(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('pCPathLenConstraint',
+            ProxyCertPathLengthConstraint()),
+        namedtype.NamedType('proxyPolicy', ProxyPolicy())
+    )
+
+
+id_pkix = univ.ObjectIdentifier((1, 3, 6, 1, 5, 5, 7, ))
+
+
+id_pe = id_pkix + (1, )
+
+id_pe_proxyCertInfo = id_pe + (14, )
+
+
+id_ppl = id_pkix + (21, )
+
+id_ppl_anyLanguage = id_ppl + (0, )
+
+id_ppl_inheritAll = id_ppl + (1, )
+
+id_ppl_independent = id_ppl + (2, )
+
+
+# Map of Certificate Extension OIDs to Extensions added to the
+# ones that are in rfc5280.py
+
+_certificateExtensionsMapUpdate = {
+    id_pe_proxyCertInfo: ProxyCertInfoExtension(),	
+}
+
+rfc5280.certificateExtensionsMap.update(_certificateExtensionsMapUpdate)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc3852.py

@@ -0,0 +1,706 @@
+# coding: utf-8
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Stanisław Pitucha with asn1ate tool.
+# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Cryptographic Message Syntax (CMS)
+#
+# ASN.1 source from:
+# http://www.ietf.org/rfc/rfc3852.txt
+#
+from pyasn1.type import constraint
+from pyasn1.type import namedtype
+from pyasn1.type import namedval
+from pyasn1.type import tag
+from pyasn1.type import univ
+from pyasn1.type import useful
+
+from pyasn1_modules import rfc3280
+from pyasn1_modules import rfc3281
+
+MAX = float('inf')
+
+
+def _buildOid(*components):
+    output = []
+    for x in tuple(components):
+        if isinstance(x, univ.ObjectIdentifier):
+            output.extend(list(x))
+        else:
+            output.append(int(x))
+
+    return univ.ObjectIdentifier(output)
+
+
+class AttributeValue(univ.Any):
+    pass
+
+
+class Attribute(univ.Sequence):
+    pass
+
+
+Attribute.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('attrType', univ.ObjectIdentifier()),
+    namedtype.NamedType('attrValues', univ.SetOf(componentType=AttributeValue()))
+)
+
+
+class SignedAttributes(univ.SetOf):
+    pass
+
+
+SignedAttributes.componentType = Attribute()
+SignedAttributes.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+class OtherRevocationInfoFormat(univ.Sequence):
+    pass
+
+
+OtherRevocationInfoFormat.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('otherRevInfoFormat', univ.ObjectIdentifier()),
+    namedtype.NamedType('otherRevInfo', univ.Any())
+)
+
+
+class RevocationInfoChoice(univ.Choice):
+    pass
+
+
+RevocationInfoChoice.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('crl', rfc3280.CertificateList()),
+    namedtype.NamedType('other', OtherRevocationInfoFormat().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)))
+)
+
+
+class RevocationInfoChoices(univ.SetOf):
+    pass
+
+
+RevocationInfoChoices.componentType = RevocationInfoChoice()
+
+
+class OtherKeyAttribute(univ.Sequence):
+    pass
+
+
+OtherKeyAttribute.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('keyAttrId', univ.ObjectIdentifier()),
+    namedtype.OptionalNamedType('keyAttr', univ.Any())
+)
+
+id_signedData = _buildOid(1, 2, 840, 113549, 1, 7, 2)
+
+
+class KeyEncryptionAlgorithmIdentifier(rfc3280.AlgorithmIdentifier):
+    pass
+
+
+class EncryptedKey(univ.OctetString):
+    pass
+
+
+class CMSVersion(univ.Integer):
+    pass
+
+
+CMSVersion.namedValues = namedval.NamedValues(
+    ('v0', 0),
+    ('v1', 1),
+    ('v2', 2),
+    ('v3', 3),
+    ('v4', 4),
+    ('v5', 5)
+)
+
+
+class KEKIdentifier(univ.Sequence):
+    pass
+
+
+KEKIdentifier.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('keyIdentifier', univ.OctetString()),
+    namedtype.OptionalNamedType('date', useful.GeneralizedTime()),
+    namedtype.OptionalNamedType('other', OtherKeyAttribute())
+)
+
+
+class KEKRecipientInfo(univ.Sequence):
+    pass
+
+
+KEKRecipientInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('version', CMSVersion()),
+    namedtype.NamedType('kekid', KEKIdentifier()),
+    namedtype.NamedType('keyEncryptionAlgorithm', KeyEncryptionAlgorithmIdentifier()),
+    namedtype.NamedType('encryptedKey', EncryptedKey())
+)
+
+
+class KeyDerivationAlgorithmIdentifier(rfc3280.AlgorithmIdentifier):
+    pass
+
+
+class PasswordRecipientInfo(univ.Sequence):
+    pass
+
+
+PasswordRecipientInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('version', CMSVersion()),
+    namedtype.OptionalNamedType('keyDerivationAlgorithm', KeyDerivationAlgorithmIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.NamedType('keyEncryptionAlgorithm', KeyEncryptionAlgorithmIdentifier()),
+    namedtype.NamedType('encryptedKey', EncryptedKey())
+)
+
+
+class OtherRecipientInfo(univ.Sequence):
+    pass
+
+
+OtherRecipientInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('oriType', univ.ObjectIdentifier()),
+    namedtype.NamedType('oriValue', univ.Any())
+)
+
+
+class IssuerAndSerialNumber(univ.Sequence):
+    pass
+
+
+IssuerAndSerialNumber.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('issuer', rfc3280.Name()),
+    namedtype.NamedType('serialNumber', rfc3280.CertificateSerialNumber())
+)
+
+
+class SubjectKeyIdentifier(univ.OctetString):
+    pass
+
+
+class RecipientKeyIdentifier(univ.Sequence):
+    pass
+
+
+RecipientKeyIdentifier.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('subjectKeyIdentifier', SubjectKeyIdentifier()),
+    namedtype.OptionalNamedType('date', useful.GeneralizedTime()),
+    namedtype.OptionalNamedType('other', OtherKeyAttribute())
+)
+
+
+class KeyAgreeRecipientIdentifier(univ.Choice):
+    pass
+
+
+KeyAgreeRecipientIdentifier.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('issuerAndSerialNumber', IssuerAndSerialNumber()),
+    namedtype.NamedType('rKeyId', RecipientKeyIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
+)
+
+
+class RecipientEncryptedKey(univ.Sequence):
+    pass
+
+
+RecipientEncryptedKey.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('rid', KeyAgreeRecipientIdentifier()),
+    namedtype.NamedType('encryptedKey', EncryptedKey())
+)
+
+
+class RecipientEncryptedKeys(univ.SequenceOf):
+    pass
+
+
+RecipientEncryptedKeys.componentType = RecipientEncryptedKey()
+
+
+class UserKeyingMaterial(univ.OctetString):
+    pass
+
+
+class OriginatorPublicKey(univ.Sequence):
+    pass
+
+
+OriginatorPublicKey.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('algorithm', rfc3280.AlgorithmIdentifier()),
+    namedtype.NamedType('publicKey', univ.BitString())
+)
+
+
+class OriginatorIdentifierOrKey(univ.Choice):
+    pass
+
+
+OriginatorIdentifierOrKey.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('issuerAndSerialNumber', IssuerAndSerialNumber()),
+    namedtype.NamedType('subjectKeyIdentifier', SubjectKeyIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.NamedType('originatorKey', OriginatorPublicKey().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)))
+)
+
+
+class KeyAgreeRecipientInfo(univ.Sequence):
+    pass
+
+
+KeyAgreeRecipientInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('version', CMSVersion()),
+    namedtype.NamedType('originator', OriginatorIdentifierOrKey().subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+    namedtype.OptionalNamedType('ukm', UserKeyingMaterial().subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.NamedType('keyEncryptionAlgorithm', KeyEncryptionAlgorithmIdentifier()),
+    namedtype.NamedType('recipientEncryptedKeys', RecipientEncryptedKeys())
+)
+
+
+class RecipientIdentifier(univ.Choice):
+    pass
+
+
+RecipientIdentifier.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('issuerAndSerialNumber', IssuerAndSerialNumber()),
+    namedtype.NamedType('subjectKeyIdentifier', SubjectKeyIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+)
+
+
+class KeyTransRecipientInfo(univ.Sequence):
+    pass
+
+
+KeyTransRecipientInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('version', CMSVersion()),
+    namedtype.NamedType('rid', RecipientIdentifier()),
+    namedtype.NamedType('keyEncryptionAlgorithm', KeyEncryptionAlgorithmIdentifier()),
+    namedtype.NamedType('encryptedKey', EncryptedKey())
+)
+
+
+class RecipientInfo(univ.Choice):
+    pass
+
+
+RecipientInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('ktri', KeyTransRecipientInfo()),
+    namedtype.NamedType('kari', KeyAgreeRecipientInfo().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
+    namedtype.NamedType('kekri', KEKRecipientInfo().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2))),
+    namedtype.NamedType('pwri', PasswordRecipientInfo().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 3))),
+    namedtype.NamedType('ori', OtherRecipientInfo().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 4)))
+)
+
+
+class RecipientInfos(univ.SetOf):
+    pass
+
+
+RecipientInfos.componentType = RecipientInfo()
+RecipientInfos.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+class DigestAlgorithmIdentifier(rfc3280.AlgorithmIdentifier):
+    pass
+
+
+class Signature(univ.BitString):
+    pass
+
+
+class SignerIdentifier(univ.Choice):
+    pass
+
+
+SignerIdentifier.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('issuerAndSerialNumber', IssuerAndSerialNumber()),
+    namedtype.NamedType('subjectKeyIdentifier', SubjectKeyIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+)
+
+
+class UnprotectedAttributes(univ.SetOf):
+    pass
+
+
+UnprotectedAttributes.componentType = Attribute()
+UnprotectedAttributes.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+class ContentType(univ.ObjectIdentifier):
+    pass
+
+
+class EncryptedContent(univ.OctetString):
+    pass
+
+
+class ContentEncryptionAlgorithmIdentifier(rfc3280.AlgorithmIdentifier):
+    pass
+
+
+class EncryptedContentInfo(univ.Sequence):
+    pass
+
+
+EncryptedContentInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('contentType', ContentType()),
+    namedtype.NamedType('contentEncryptionAlgorithm', ContentEncryptionAlgorithmIdentifier()),
+    namedtype.OptionalNamedType('encryptedContent', EncryptedContent().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+)
+
+
+class EncryptedData(univ.Sequence):
+    pass
+
+
+EncryptedData.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('version', CMSVersion()),
+    namedtype.NamedType('encryptedContentInfo', EncryptedContentInfo()),
+    namedtype.OptionalNamedType('unprotectedAttrs', UnprotectedAttributes().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+id_contentType = _buildOid(1, 2, 840, 113549, 1, 9, 3)
+
+id_data = _buildOid(1, 2, 840, 113549, 1, 7, 1)
+
+id_messageDigest = _buildOid(1, 2, 840, 113549, 1, 9, 4)
+
+
+class DigestAlgorithmIdentifiers(univ.SetOf):
+    pass
+
+
+DigestAlgorithmIdentifiers.componentType = DigestAlgorithmIdentifier()
+
+
+class EncapsulatedContentInfo(univ.Sequence):
+    pass
+
+
+EncapsulatedContentInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('eContentType', ContentType()),
+    namedtype.OptionalNamedType('eContent', univ.OctetString().subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+)
+
+
+class Digest(univ.OctetString):
+    pass
+
+
+class DigestedData(univ.Sequence):
+    pass
+
+
+DigestedData.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('version', CMSVersion()),
+    namedtype.NamedType('digestAlgorithm', DigestAlgorithmIdentifier()),
+    namedtype.NamedType('encapContentInfo', EncapsulatedContentInfo()),
+    namedtype.NamedType('digest', Digest())
+)
+
+
+class ContentInfo(univ.Sequence):
+    pass
+
+
+ContentInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('contentType', ContentType()),
+    namedtype.NamedType('content', univ.Any().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
+)
+
+
+class UnauthAttributes(univ.SetOf):
+    pass
+
+
+UnauthAttributes.componentType = Attribute()
+UnauthAttributes.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+class ExtendedCertificateInfo(univ.Sequence):
+    pass
+
+
+ExtendedCertificateInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('version', CMSVersion()),
+    namedtype.NamedType('certificate', rfc3280.Certificate()),
+    namedtype.NamedType('attributes', UnauthAttributes())
+)
+
+
+class SignatureAlgorithmIdentifier(rfc3280.AlgorithmIdentifier):
+    pass
+
+
+class ExtendedCertificate(univ.Sequence):
+    pass
+
+
+ExtendedCertificate.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('extendedCertificateInfo', ExtendedCertificateInfo()),
+    namedtype.NamedType('signatureAlgorithm', SignatureAlgorithmIdentifier()),
+    namedtype.NamedType('signature', Signature())
+)
+
+
+class OtherCertificateFormat(univ.Sequence):
+    pass
+
+
+OtherCertificateFormat.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('otherCertFormat', univ.ObjectIdentifier()),
+    namedtype.NamedType('otherCert', univ.Any())
+)
+
+
+class AttributeCertificateV2(rfc3281.AttributeCertificate):
+    pass
+
+
+class AttCertVersionV1(univ.Integer):
+    pass
+
+
+AttCertVersionV1.namedValues = namedval.NamedValues(
+    ('v1', 0)
+)
+
+
+class AttributeCertificateInfoV1(univ.Sequence):
+    pass
+
+
+AttributeCertificateInfoV1.componentType = namedtype.NamedTypes(
+    namedtype.DefaultedNamedType('version', AttCertVersionV1().subtype(value="v1")),
+    namedtype.NamedType(
+        'subject', univ.Choice(
+            componentType=namedtype.NamedTypes(
+                namedtype.NamedType('baseCertificateID', rfc3281.IssuerSerial().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+                namedtype.NamedType('subjectName', rfc3280.GeneralNames().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+            )
+        )
+    ),
+    namedtype.NamedType('issuer', rfc3280.GeneralNames()),
+    namedtype.NamedType('signature', rfc3280.AlgorithmIdentifier()),
+    namedtype.NamedType('serialNumber', rfc3280.CertificateSerialNumber()),
+    namedtype.NamedType('attCertValidityPeriod', rfc3281.AttCertValidityPeriod()),
+    namedtype.NamedType('attributes', univ.SequenceOf(componentType=rfc3280.Attribute())),
+    namedtype.OptionalNamedType('issuerUniqueID', rfc3280.UniqueIdentifier()),
+    namedtype.OptionalNamedType('extensions', rfc3280.Extensions())
+)
+
+
+class AttributeCertificateV1(univ.Sequence):
+    pass
+
+
+AttributeCertificateV1.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('acInfo', AttributeCertificateInfoV1()),
+    namedtype.NamedType('signatureAlgorithm', rfc3280.AlgorithmIdentifier()),
+    namedtype.NamedType('signature', univ.BitString())
+)
+
+
+class CertificateChoices(univ.Choice):
+    pass
+
+
+CertificateChoices.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('certificate', rfc3280.Certificate()),
+    namedtype.NamedType('extendedCertificate', ExtendedCertificate().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+    namedtype.NamedType('v1AttrCert', AttributeCertificateV1().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.NamedType('v2AttrCert', AttributeCertificateV2().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+    namedtype.NamedType('other', OtherCertificateFormat().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 3)))
+)
+
+
+class CertificateSet(univ.SetOf):
+    pass
+
+
+CertificateSet.componentType = CertificateChoices()
+
+
+class MessageAuthenticationCode(univ.OctetString):
+    pass
+
+
+class UnsignedAttributes(univ.SetOf):
+    pass
+
+
+UnsignedAttributes.componentType = Attribute()
+UnsignedAttributes.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+class SignatureValue(univ.OctetString):
+    pass
+
+
+class SignerInfo(univ.Sequence):
+    pass
+
+
+SignerInfo.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('version', CMSVersion()),
+    namedtype.NamedType('sid', SignerIdentifier()),
+    namedtype.NamedType('digestAlgorithm', DigestAlgorithmIdentifier()),
+    namedtype.OptionalNamedType('signedAttrs', SignedAttributes().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.NamedType('signatureAlgorithm', SignatureAlgorithmIdentifier()),
+    namedtype.NamedType('signature', SignatureValue()),
+    namedtype.OptionalNamedType('unsignedAttrs', UnsignedAttributes().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+
+class SignerInfos(univ.SetOf):
+    pass
+
+
+SignerInfos.componentType = SignerInfo()
+
+
+class SignedData(univ.Sequence):
+    pass
+
+
+SignedData.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('version', CMSVersion()),
+    namedtype.NamedType('digestAlgorithms', DigestAlgorithmIdentifiers()),
+    namedtype.NamedType('encapContentInfo', EncapsulatedContentInfo()),
+    namedtype.OptionalNamedType('certificates', CertificateSet().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.OptionalNamedType('crls', RevocationInfoChoices().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.NamedType('signerInfos', SignerInfos())
+)
+
+
+class MessageAuthenticationCodeAlgorithm(rfc3280.AlgorithmIdentifier):
+    pass
+
+
+class MessageDigest(univ.OctetString):
+    pass
+
+
+class Time(univ.Choice):
+    pass
+
+
+Time.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('utcTime', useful.UTCTime()),
+    namedtype.NamedType('generalTime', useful.GeneralizedTime())
+)
+
+
+class OriginatorInfo(univ.Sequence):
+    pass
+
+
+OriginatorInfo.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('certs', CertificateSet().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+    namedtype.OptionalNamedType('crls', RevocationInfoChoices().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+
+class AuthAttributes(univ.SetOf):
+    pass
+
+
+AuthAttributes.componentType = Attribute()
+AuthAttributes.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+class AuthenticatedData(univ.Sequence):
+    pass
+
+
+AuthenticatedData.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('version', CMSVersion()),
+    namedtype.OptionalNamedType('originatorInfo', OriginatorInfo().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+    namedtype.NamedType('recipientInfos', RecipientInfos()),
+    namedtype.NamedType('macAlgorithm', MessageAuthenticationCodeAlgorithm()),
+    namedtype.OptionalNamedType('digestAlgorithm', DigestAlgorithmIdentifier().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
+    namedtype.NamedType('encapContentInfo', EncapsulatedContentInfo()),
+    namedtype.OptionalNamedType('authAttrs', AuthAttributes().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+    namedtype.NamedType('mac', MessageAuthenticationCode()),
+    namedtype.OptionalNamedType('unauthAttrs', UnauthAttributes().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
+)
+
+id_ct_contentInfo = _buildOid(1, 2, 840, 113549, 1, 9, 16, 1, 6)
+
+id_envelopedData = _buildOid(1, 2, 840, 113549, 1, 7, 3)
+
+
+class EnvelopedData(univ.Sequence):
+    pass
+
+
+EnvelopedData.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('version', CMSVersion()),
+    namedtype.OptionalNamedType('originatorInfo', OriginatorInfo().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+    namedtype.NamedType('recipientInfos', RecipientInfos()),
+    namedtype.NamedType('encryptedContentInfo', EncryptedContentInfo()),
+    namedtype.OptionalNamedType('unprotectedAttrs', UnprotectedAttributes().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+
+class Countersignature(SignerInfo):
+    pass
+
+
+id_digestedData = _buildOid(1, 2, 840, 113549, 1, 7, 5)
+
+id_signingTime = _buildOid(1, 2, 840, 113549, 1, 9, 5)
+
+
+class ExtendedCertificateOrCertificate(univ.Choice):
+    pass
+
+
+ExtendedCertificateOrCertificate.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('certificate', rfc3280.Certificate()),
+    namedtype.NamedType('extendedCertificate', ExtendedCertificate().subtype(
+        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
+)
+
+id_encryptedData = _buildOid(1, 2, 840, 113549, 1, 7, 6)
+
+id_ct_authData = _buildOid(1, 2, 840, 113549, 1, 9, 16, 1, 2)
+
+
+class SigningTime(Time):
+    pass
+
+
+id_countersignature = _buildOid(1, 2, 840, 113549, 1, 9, 6)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc4043.py

@@ -0,0 +1,43 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with assistance from asn1ate v.0.6.0.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Internet X.509 Public Key Infrastructure Permanent Identifier
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc4043.txt
+#
+
+from pyasn1.type import char
+from pyasn1.type import namedtype
+from pyasn1.type import univ
+
+from pyasn1_modules import rfc5280
+
+
+id_pkix = univ.ObjectIdentifier((1, 3, 6, 1, 5, 5, 7, ))
+
+id_on = id_pkix + (8, )
+
+id_on_permanentIdentifier = id_on + (3, )
+
+
+class PermanentIdentifier(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.OptionalNamedType('identifierValue', char.UTF8String()),
+        namedtype.OptionalNamedType('assigner', univ.ObjectIdentifier())
+    )
+
+
+# Map of Other Name OIDs to Other Name is added to the
+# ones that are in rfc5280.py
+
+_anotherNameMapUpdate = {
+    id_on_permanentIdentifier: PermanentIdentifier(),
+}
+
+rfc5280.anotherNameMap.update(_anotherNameMapUpdate)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc4055.py

@@ -0,0 +1,258 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with a very small amount of assistance from
+# asn1ate v.0.6.0.
+# Modified by Russ Housley to add maps for opentypes.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Additional Algorithms and Identifiers for RSA Cryptography
+# for use in Certificates and CRLs
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc4055.txt
+#
+from pyasn1.type import namedtype
+from pyasn1.type import tag
+from pyasn1.type import univ
+
+from pyasn1_modules import rfc5280
+
+
+def _OID(*components):
+    output = []
+    for x in tuple(components):
+        if isinstance(x, univ.ObjectIdentifier):
+            output.extend(list(x))
+        else:
+            output.append(int(x))
+    return univ.ObjectIdentifier(output)
+
+
+id_sha1 = _OID(1, 3, 14, 3, 2, 26)
+
+id_sha256 = _OID(2, 16, 840, 1, 101, 3, 4, 2, 1)
+
+id_sha384 = _OID(2, 16, 840, 1, 101, 3, 4, 2, 2)
+
+id_sha512 = _OID(2, 16, 840, 1, 101, 3, 4, 2, 3)
+
+id_sha224 = _OID(2, 16, 840, 1, 101, 3, 4, 2, 4)
+
+rsaEncryption = _OID(1, 2, 840, 113549, 1, 1, 1)
+
+id_mgf1 = _OID(1, 2, 840, 113549, 1, 1, 8)
+
+id_RSAES_OAEP = _OID(1, 2, 840, 113549, 1, 1, 7)
+
+id_pSpecified = _OID(1, 2, 840, 113549, 1, 1, 9)
+
+id_RSASSA_PSS = _OID(1, 2, 840, 113549, 1, 1, 10)
+
+sha256WithRSAEncryption = _OID(1, 2, 840, 113549, 1, 1, 11)
+
+sha384WithRSAEncryption = _OID(1, 2, 840, 113549, 1, 1, 12)
+
+sha512WithRSAEncryption = _OID(1, 2, 840, 113549, 1, 1, 13)
+
+sha224WithRSAEncryption = _OID(1, 2, 840, 113549, 1, 1, 14)
+
+sha1Identifier = rfc5280.AlgorithmIdentifier()
+sha1Identifier['algorithm'] = id_sha1
+sha1Identifier['parameters'] = univ.Null("")
+
+sha224Identifier = rfc5280.AlgorithmIdentifier()
+sha224Identifier['algorithm'] = id_sha224
+sha224Identifier['parameters'] = univ.Null("")
+
+sha256Identifier = rfc5280.AlgorithmIdentifier()
+sha256Identifier['algorithm'] = id_sha256
+sha256Identifier['parameters'] = univ.Null("")
+
+sha384Identifier = rfc5280.AlgorithmIdentifier()
+sha384Identifier['algorithm'] = id_sha384
+sha384Identifier['parameters'] = univ.Null("")
+
+sha512Identifier = rfc5280.AlgorithmIdentifier()
+sha512Identifier['algorithm'] = id_sha512
+sha512Identifier['parameters'] = univ.Null("")
+
+mgf1SHA1Identifier = rfc5280.AlgorithmIdentifier()
+mgf1SHA1Identifier['algorithm'] = id_mgf1
+mgf1SHA1Identifier['parameters'] = sha1Identifier
+
+mgf1SHA224Identifier = rfc5280.AlgorithmIdentifier()
+mgf1SHA224Identifier['algorithm'] = id_mgf1
+mgf1SHA224Identifier['parameters'] = sha224Identifier
+
+mgf1SHA256Identifier = rfc5280.AlgorithmIdentifier()
+mgf1SHA256Identifier['algorithm'] = id_mgf1
+mgf1SHA256Identifier['parameters'] = sha256Identifier
+
+mgf1SHA384Identifier = rfc5280.AlgorithmIdentifier()
+mgf1SHA384Identifier['algorithm'] = id_mgf1
+mgf1SHA384Identifier['parameters'] = sha384Identifier
+
+mgf1SHA512Identifier = rfc5280.AlgorithmIdentifier()
+mgf1SHA512Identifier['algorithm'] = id_mgf1
+mgf1SHA512Identifier['parameters'] = sha512Identifier
+
+pSpecifiedEmptyIdentifier = rfc5280.AlgorithmIdentifier()
+pSpecifiedEmptyIdentifier['algorithm'] = id_pSpecified
+pSpecifiedEmptyIdentifier['parameters'] = univ.OctetString(value='')
+
+
+class RSAPublicKey(univ.Sequence):
+    pass
+
+RSAPublicKey.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('modulus', univ.Integer()),
+    namedtype.NamedType('publicExponent', univ.Integer())
+)
+
+
+class HashAlgorithm(rfc5280.AlgorithmIdentifier):
+    pass
+
+
+class MaskGenAlgorithm(rfc5280.AlgorithmIdentifier):
+    pass
+
+
+class RSAES_OAEP_params(univ.Sequence):
+    pass
+
+RSAES_OAEP_params.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('hashFunc', rfc5280.AlgorithmIdentifier().subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+    namedtype.OptionalNamedType('maskGenFunc', rfc5280.AlgorithmIdentifier().subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
+    namedtype.OptionalNamedType('pSourceFunc', rfc5280.AlgorithmIdentifier().subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2)))
+)
+
+rSAES_OAEP_Default_Params = RSAES_OAEP_params()
+
+rSAES_OAEP_Default_Identifier = rfc5280.AlgorithmIdentifier()
+rSAES_OAEP_Default_Identifier['algorithm'] = id_RSAES_OAEP
+rSAES_OAEP_Default_Identifier['parameters'] = rSAES_OAEP_Default_Params
+
+rSAES_OAEP_SHA224_Params = RSAES_OAEP_params()
+rSAES_OAEP_SHA224_Params['hashFunc'] = sha224Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
+rSAES_OAEP_SHA224_Params['maskGenFunc'] = mgf1SHA224Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
+
+rSAES_OAEP_SHA224_Identifier = rfc5280.AlgorithmIdentifier()
+rSAES_OAEP_SHA224_Identifier['algorithm'] = id_RSAES_OAEP
+rSAES_OAEP_SHA224_Identifier['parameters'] = rSAES_OAEP_SHA224_Params
+
+rSAES_OAEP_SHA256_Params = RSAES_OAEP_params()
+rSAES_OAEP_SHA256_Params['hashFunc'] = sha256Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
+rSAES_OAEP_SHA256_Params['maskGenFunc'] = mgf1SHA256Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
+
+rSAES_OAEP_SHA256_Identifier = rfc5280.AlgorithmIdentifier()
+rSAES_OAEP_SHA256_Identifier['algorithm'] = id_RSAES_OAEP
+rSAES_OAEP_SHA256_Identifier['parameters'] = rSAES_OAEP_SHA256_Params
+
+rSAES_OAEP_SHA384_Params = RSAES_OAEP_params()
+rSAES_OAEP_SHA384_Params['hashFunc'] = sha384Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
+rSAES_OAEP_SHA384_Params['maskGenFunc'] = mgf1SHA384Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
+
+rSAES_OAEP_SHA384_Identifier = rfc5280.AlgorithmIdentifier()
+rSAES_OAEP_SHA384_Identifier['algorithm'] = id_RSAES_OAEP
+rSAES_OAEP_SHA384_Identifier['parameters'] = rSAES_OAEP_SHA384_Params
+
+rSAES_OAEP_SHA512_Params = RSAES_OAEP_params()
+rSAES_OAEP_SHA512_Params['hashFunc'] = sha512Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
+rSAES_OAEP_SHA512_Params['maskGenFunc'] = mgf1SHA512Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
+
+rSAES_OAEP_SHA512_Identifier = rfc5280.AlgorithmIdentifier()
+rSAES_OAEP_SHA512_Identifier['algorithm'] = id_RSAES_OAEP
+rSAES_OAEP_SHA512_Identifier['parameters'] = rSAES_OAEP_SHA512_Params
+
+
+class RSASSA_PSS_params(univ.Sequence):
+    pass
+
+RSASSA_PSS_params.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('hashAlgorithm', rfc5280.AlgorithmIdentifier().subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
+    namedtype.OptionalNamedType('maskGenAlgorithm', rfc5280.AlgorithmIdentifier().subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
+    namedtype.DefaultedNamedType('saltLength', univ.Integer(value=20).subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
+    namedtype.DefaultedNamedType('trailerField', univ.Integer(value=1).subtype(
+        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
+)
+
+rSASSA_PSS_Default_Params = RSASSA_PSS_params()
+
+rSASSA_PSS_Default_Identifier = rfc5280.AlgorithmIdentifier()
+rSASSA_PSS_Default_Identifier['algorithm'] = id_RSASSA_PSS
+rSASSA_PSS_Default_Identifier['parameters'] = rSASSA_PSS_Default_Params
+
+rSASSA_PSS_SHA224_Params = RSASSA_PSS_params()
+rSASSA_PSS_SHA224_Params['hashAlgorithm'] = sha224Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
+rSASSA_PSS_SHA224_Params['maskGenAlgorithm'] = mgf1SHA224Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
+
+rSASSA_PSS_SHA224_Identifier = rfc5280.AlgorithmIdentifier()
+rSASSA_PSS_SHA224_Identifier['algorithm'] = id_RSASSA_PSS
+rSASSA_PSS_SHA224_Identifier['parameters'] = rSASSA_PSS_SHA224_Params
+
+rSASSA_PSS_SHA256_Params = RSASSA_PSS_params()
+rSASSA_PSS_SHA256_Params['hashAlgorithm'] = sha256Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
+rSASSA_PSS_SHA256_Params['maskGenAlgorithm'] = mgf1SHA256Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
+
+rSASSA_PSS_SHA256_Identifier = rfc5280.AlgorithmIdentifier()
+rSASSA_PSS_SHA256_Identifier['algorithm'] = id_RSASSA_PSS
+rSASSA_PSS_SHA256_Identifier['parameters'] = rSASSA_PSS_SHA256_Params
+
+rSASSA_PSS_SHA384_Params = RSASSA_PSS_params()
+rSASSA_PSS_SHA384_Params['hashAlgorithm'] = sha384Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
+rSASSA_PSS_SHA384_Params['maskGenAlgorithm'] = mgf1SHA384Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
+
+rSASSA_PSS_SHA384_Identifier = rfc5280.AlgorithmIdentifier()
+rSASSA_PSS_SHA384_Identifier['algorithm'] = id_RSASSA_PSS
+rSASSA_PSS_SHA384_Identifier['parameters'] = rSASSA_PSS_SHA384_Params
+
+rSASSA_PSS_SHA512_Params = RSASSA_PSS_params()
+rSASSA_PSS_SHA512_Params['hashAlgorithm'] = sha512Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
+rSASSA_PSS_SHA512_Params['maskGenAlgorithm'] = mgf1SHA512Identifier.subtype(
+    explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
+
+rSASSA_PSS_SHA512_Identifier = rfc5280.AlgorithmIdentifier()
+rSASSA_PSS_SHA512_Identifier['algorithm'] = id_RSASSA_PSS
+rSASSA_PSS_SHA512_Identifier['parameters'] = rSASSA_PSS_SHA512_Params
+
+
+# Update the Algorithm Identifier map
+
+_algorithmIdentifierMapUpdate = {
+    id_sha1: univ.Null(),
+    id_sha224: univ.Null(),
+    id_sha256: univ.Null(),
+    id_sha384: univ.Null(),
+    id_sha512: univ.Null(),
+    id_mgf1: rfc5280.AlgorithmIdentifier(),
+    id_pSpecified: univ.OctetString(),
+    id_RSAES_OAEP: RSAES_OAEP_params(),
+    id_RSASSA_PSS: RSASSA_PSS_params(),
+}
+
+rfc5280.algorithmIdentifierMap.update(_algorithmIdentifierMapUpdate)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc4108.py

@@ -0,0 +1,350 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with assistance from asn1ate v.0.6.0.
+# Modified by Russ Housley to add items from the verified errata.
+# Modified by Russ Housley to add maps for use with opentypes.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# CMS Firmware Wrapper
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc4108.txt
+# https://www.rfc-editor.org/errata_search.php?rfc=4108
+#
+
+
+from pyasn1.type import univ, char, namedtype, namedval, tag, constraint, useful
+
+from pyasn1_modules import rfc5280
+from pyasn1_modules import rfc5652
+
+MAX = float('inf')
+
+
+class HardwareSerialEntry(univ.Choice):
+    pass
+
+HardwareSerialEntry.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('all', univ.Null()),
+    namedtype.NamedType('single', univ.OctetString()),
+    namedtype.NamedType('block', univ.Sequence(componentType=namedtype.NamedTypes(
+        namedtype.NamedType('low', univ.OctetString()),
+        namedtype.NamedType('high', univ.OctetString())
+    ))
+    )
+)
+
+
+class HardwareModules(univ.Sequence):
+    pass
+
+HardwareModules.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('hwType', univ.ObjectIdentifier()),
+    namedtype.NamedType('hwSerialEntries', univ.SequenceOf(componentType=HardwareSerialEntry()))
+)
+
+
+class CommunityIdentifier(univ.Choice):
+    pass
+
+CommunityIdentifier.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('communityOID', univ.ObjectIdentifier()),
+    namedtype.NamedType('hwModuleList', HardwareModules())
+)
+
+
+
+class PreferredPackageIdentifier(univ.Sequence):
+    pass
+
+PreferredPackageIdentifier.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('fwPkgID', univ.ObjectIdentifier()),
+    namedtype.NamedType('verNum', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, MAX)))
+)
+
+
+class PreferredOrLegacyPackageIdentifier(univ.Choice):
+    pass
+
+PreferredOrLegacyPackageIdentifier.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('preferred', PreferredPackageIdentifier()),
+    namedtype.NamedType('legacy', univ.OctetString())
+)
+
+
+class CurrentFWConfig(univ.Sequence):
+    pass
+
+CurrentFWConfig.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('fwPkgType', univ.Integer()),
+    namedtype.NamedType('fwPkgName', PreferredOrLegacyPackageIdentifier())
+)
+
+
+class PreferredOrLegacyStalePackageIdentifier(univ.Choice):
+    pass
+
+PreferredOrLegacyStalePackageIdentifier.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('preferredStaleVerNum', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, MAX))),
+    namedtype.NamedType('legacyStaleVersion', univ.OctetString())
+)
+
+
+class FirmwarePackageLoadErrorCode(univ.Enumerated):
+    pass
+
+FirmwarePackageLoadErrorCode.namedValues = namedval.NamedValues(
+    ('decodeFailure', 1),
+    ('badContentInfo', 2),
+    ('badSignedData', 3),
+    ('badEncapContent', 4),
+    ('badCertificate', 5),
+    ('badSignerInfo', 6),
+    ('badSignedAttrs', 7),
+    ('badUnsignedAttrs', 8),
+    ('missingContent', 9),
+    ('noTrustAnchor', 10),
+    ('notAuthorized', 11),
+    ('badDigestAlgorithm', 12),
+    ('badSignatureAlgorithm', 13),
+    ('unsupportedKeySize', 14),
+    ('signatureFailure', 15),
+    ('contentTypeMismatch', 16),
+    ('badEncryptedData', 17),
+    ('unprotectedAttrsPresent', 18),
+    ('badEncryptContent', 19),
+    ('badEncryptAlgorithm', 20),
+    ('missingCiphertext', 21),
+    ('noDecryptKey', 22),
+    ('decryptFailure', 23),
+    ('badCompressAlgorithm', 24),
+    ('missingCompressedContent', 25),
+    ('decompressFailure', 26),
+    ('wrongHardware', 27),
+    ('stalePackage', 28),
+    ('notInCommunity', 29),
+    ('unsupportedPackageType', 30),
+    ('missingDependency', 31),
+    ('wrongDependencyVersion', 32),
+    ('insufficientMemory', 33),
+    ('badFirmware', 34),
+    ('unsupportedParameters', 35),
+    ('breaksDependency', 36),
+    ('otherError', 99)
+)
+
+
+class VendorLoadErrorCode(univ.Integer):
+    pass
+
+
+# Wrapped Firmware Key Unsigned Attribute and Object Identifier
+
+id_aa_wrappedFirmwareKey = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.39')
+
+class WrappedFirmwareKey(rfc5652.EnvelopedData):
+    pass
+
+
+# Firmware Package Information Signed Attribute and Object Identifier
+
+id_aa_firmwarePackageInfo = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.42')
+
+class FirmwarePackageInfo(univ.Sequence):
+    pass
+
+FirmwarePackageInfo.componentType = namedtype.NamedTypes(
+    namedtype.OptionalNamedType('fwPkgType', univ.Integer()),
+    namedtype.OptionalNamedType('dependencies', univ.SequenceOf(componentType=PreferredOrLegacyPackageIdentifier()))
+)
+
+FirmwarePackageInfo.sizeSpec = univ.Sequence.sizeSpec + constraint.ValueSizeConstraint(1, 2)
+
+
+# Community Identifiers Signed Attribute and Object Identifier
+
+id_aa_communityIdentifiers = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.40')
+
+class CommunityIdentifiers(univ.SequenceOf):
+    pass
+
+CommunityIdentifiers.componentType = CommunityIdentifier()
+
+
+# Implemented Compression Algorithms Signed Attribute and Object Identifier
+
+id_aa_implCompressAlgs = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.43')
+
+class ImplementedCompressAlgorithms(univ.SequenceOf):
+    pass
+
+ImplementedCompressAlgorithms.componentType = univ.ObjectIdentifier()
+
+
+# Implemented Cryptographic Algorithms Signed Attribute and Object Identifier
+
+id_aa_implCryptoAlgs = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.38')
+
+class ImplementedCryptoAlgorithms(univ.SequenceOf):
+    pass
+
+ImplementedCryptoAlgorithms.componentType = univ.ObjectIdentifier()
+
+
+# Decrypt Key Identifier Signed Attribute and Object Identifier
+
+id_aa_decryptKeyID = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.37')
+
+class DecryptKeyIdentifier(univ.OctetString):
+    pass
+
+
+# Target Hardware Identifier Signed Attribute and Object Identifier
+
+id_aa_targetHardwareIDs = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.36')
+
+class TargetHardwareIdentifiers(univ.SequenceOf):
+    pass
+
+TargetHardwareIdentifiers.componentType = univ.ObjectIdentifier()
+
+
+# Firmware Package Identifier Signed Attribute and Object Identifier
+
+id_aa_firmwarePackageID = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.35')
+
+class FirmwarePackageIdentifier(univ.Sequence):
+    pass
+
+FirmwarePackageIdentifier.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('name', PreferredOrLegacyPackageIdentifier()),
+    namedtype.OptionalNamedType('stale', PreferredOrLegacyStalePackageIdentifier())
+)
+
+
+# Firmware Package Message Digest Signed Attribute and Object Identifier
+
+id_aa_fwPkgMessageDigest = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.41')
+
+class FirmwarePackageMessageDigest(univ.Sequence):
+    pass
+
+FirmwarePackageMessageDigest.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('algorithm', rfc5280.AlgorithmIdentifier()),
+    namedtype.NamedType('msgDigest', univ.OctetString())
+)
+
+
+# Firmware Package Load Error Report Content Type and Object Identifier
+
+class FWErrorVersion(univ.Integer):
+    pass
+
+FWErrorVersion.namedValues = namedval.NamedValues(
+    ('v1', 1)
+)
+
+
+id_ct_firmwareLoadError = univ.ObjectIdentifier('1.2.840.113549.1.9.16.1.18')
+
+class FirmwarePackageLoadError(univ.Sequence):
+    pass
+
+FirmwarePackageLoadError.componentType = namedtype.NamedTypes(
+    namedtype.DefaultedNamedType('version', FWErrorVersion().subtype(value='v1')),
+    namedtype.NamedType('hwType', univ.ObjectIdentifier()),
+    namedtype.NamedType('hwSerialNum', univ.OctetString()),
+    namedtype.NamedType('errorCode', FirmwarePackageLoadErrorCode()),
+    namedtype.OptionalNamedType('vendorErrorCode', VendorLoadErrorCode()),
+    namedtype.OptionalNamedType('fwPkgName', PreferredOrLegacyPackageIdentifier()),
+    namedtype.OptionalNamedType('config', univ.SequenceOf(componentType=CurrentFWConfig()).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+
+# Firmware Package Load Receipt Content Type and Object Identifier
+
+class FWReceiptVersion(univ.Integer):
+    pass
+
+FWReceiptVersion.namedValues = namedval.NamedValues(
+    ('v1', 1)
+)
+
+
+id_ct_firmwareLoadReceipt = univ.ObjectIdentifier('1.2.840.113549.1.9.16.1.17')
+
+class FirmwarePackageLoadReceipt(univ.Sequence):
+    pass
+
+FirmwarePackageLoadReceipt.componentType = namedtype.NamedTypes(
+    namedtype.DefaultedNamedType('version', FWReceiptVersion().subtype(value='v1')),
+    namedtype.NamedType('hwType', univ.ObjectIdentifier()),
+    namedtype.NamedType('hwSerialNum', univ.OctetString()),
+    namedtype.NamedType('fwPkgName', PreferredOrLegacyPackageIdentifier()),
+    namedtype.OptionalNamedType('trustAnchorKeyID', univ.OctetString()),
+    namedtype.OptionalNamedType('decryptKeyID', univ.OctetString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
+)
+
+
+# Firmware Package Content Type and Object Identifier
+
+id_ct_firmwarePackage = univ.ObjectIdentifier('1.2.840.113549.1.9.16.1.16')
+
+class FirmwarePkgData(univ.OctetString):
+    pass
+
+
+# Other Name syntax for Hardware Module Name
+
+id_on_hardwareModuleName = univ.ObjectIdentifier('1.3.6.1.5.5.7.8.4')
+
+class HardwareModuleName(univ.Sequence):
+    pass
+
+HardwareModuleName.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('hwType', univ.ObjectIdentifier()),
+    namedtype.NamedType('hwSerialNum', univ.OctetString())
+)
+
+
+# Map of Attribute Type OIDs to Attributes is added to the
+# ones that are in rfc5652.py
+
+_cmsAttributesMapUpdate = {
+    id_aa_wrappedFirmwareKey: WrappedFirmwareKey(),
+    id_aa_firmwarePackageInfo: FirmwarePackageInfo(),
+    id_aa_communityIdentifiers: CommunityIdentifiers(),
+    id_aa_implCompressAlgs: ImplementedCompressAlgorithms(),
+    id_aa_implCryptoAlgs: ImplementedCryptoAlgorithms(),
+    id_aa_decryptKeyID: DecryptKeyIdentifier(),
+    id_aa_targetHardwareIDs: TargetHardwareIdentifiers(),
+    id_aa_firmwarePackageID: FirmwarePackageIdentifier(),
+    id_aa_fwPkgMessageDigest: FirmwarePackageMessageDigest(),
+}
+
+rfc5652.cmsAttributesMap.update(_cmsAttributesMapUpdate)
+
+
+# Map of Content Type OIDs to Content Types is added to the
+# ones that are in rfc5652.py
+
+_cmsContentTypesMapUpdate = {
+    id_ct_firmwareLoadError: FirmwarePackageLoadError(),
+    id_ct_firmwareLoadReceipt: FirmwarePackageLoadReceipt(),
+    id_ct_firmwarePackage: FirmwarePkgData(),
+}
+
+rfc5652.cmsContentTypesMap.update(_cmsContentTypesMapUpdate)
+
+
+# Map of Other Name OIDs to Other Name is added to the
+# ones that are in rfc5280.py
+
+_anotherNameMapUpdate = {
+    id_on_hardwareModuleName: HardwareModuleName(),
+}
+
+rfc5280.anotherNameMap.update(_anotherNameMapUpdate)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc4476.py

@@ -0,0 +1,93 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with assistance from asn1ate v.0.6.0.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Attribute Certificate Policies Extension
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc4476.txt
+#
+
+from pyasn1.type import char
+from pyasn1.type import constraint
+from pyasn1.type import namedtype
+from pyasn1.type import univ
+
+from pyasn1_modules import rfc5280
+
+MAX = float('inf')
+
+
+# Imports from RFC 5280
+
+PolicyQualifierId = rfc5280.PolicyQualifierId
+
+PolicyQualifierInfo = rfc5280.PolicyQualifierInfo
+
+UserNotice = rfc5280.UserNotice
+
+id_pkix = rfc5280.id_pkix
+
+
+# Object Identifiers
+
+id_pe = id_pkix + (1,)
+
+id_pe_acPolicies = id_pe + (15,)
+
+id_qt = id_pkix + (2,)
+
+id_qt_acps = id_qt + (4,)
+
+id_qt_acunotice = id_qt + (5,)
+
+
+# Attribute Certificate Policies Extension
+
+class ACUserNotice(UserNotice):
+    pass
+
+
+class ACPSuri(char.IA5String):
+    pass
+
+
+class AcPolicyId(univ.ObjectIdentifier):
+    pass
+
+
+class PolicyInformation(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('policyIdentifier', AcPolicyId()),
+        namedtype.OptionalNamedType('policyQualifiers',
+            univ.SequenceOf(componentType=PolicyQualifierInfo()).subtype(
+                subtypeSpec=constraint.ValueSizeConstraint(1, MAX)))
+    )
+
+
+class AcPoliciesSyntax(univ.SequenceOf):
+    componentType = PolicyInformation()
+    subtypeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+# Update the policy qualifier map in rfc5280.py
+
+_policyQualifierInfoMapUpdate = {
+    id_qt_acps: ACPSuri(),
+    id_qt_acunotice: UserNotice(),
+}
+
+rfc5280.policyQualifierInfoMap.update(_policyQualifierInfoMapUpdate)
+
+
+# Update the certificate extension map in rfc5280.py
+
+_certificateExtensionsMapUpdate = {
+    id_pe_acPolicies: AcPoliciesSyntax(),
+}
+
+rfc5280.certificateExtensionsMap.update(_certificateExtensionsMapUpdate)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc4490.py

@@ -0,0 +1,113 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with assistance from asn1ate v.0.6.0.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Using the GOST 28147-89, GOST R 34.11-94, GOST R 34.10-94, and
+#   GOST R 34.10-2001 Algorithms with the CMS
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc4490.txt
+#
+
+
+from pyasn1.type import univ, char, namedtype, namedval, tag, constraint, useful
+
+from pyasn1_modules import rfc4357
+from pyasn1_modules import rfc5280
+
+
+# Imports from RFC 4357
+
+id_CryptoPro_algorithms = rfc4357.id_CryptoPro_algorithms
+
+id_GostR3410_94 = rfc4357.id_GostR3410_94
+
+id_GostR3410_2001 = rfc4357.id_GostR3410_2001
+
+Gost28147_89_ParamSet = rfc4357.Gost28147_89_ParamSet
+
+Gost28147_89_EncryptedKey = rfc4357.Gost28147_89_EncryptedKey
+
+GostR3410_94_PublicKeyParameters = rfc4357.GostR3410_94_PublicKeyParameters
+
+GostR3410_2001_PublicKeyParameters = rfc4357.GostR3410_2001_PublicKeyParameters
+
+
+# Imports from RFC 5280
+
+SubjectPublicKeyInfo = rfc5280.SubjectPublicKeyInfo
+
+
+# CMS/PKCS#7 key agreement algorithms & parameters
+
+class Gost28147_89_KeyWrapParameters(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('encryptionParamSet', Gost28147_89_ParamSet()),
+        namedtype.OptionalNamedType('ukm', univ.OctetString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(8, 8)))
+    )
+
+
+id_Gost28147_89_CryptoPro_KeyWrap = id_CryptoPro_algorithms + (13, 1, )
+
+
+id_Gost28147_89_None_KeyWrap = id_CryptoPro_algorithms + (13, 0, )
+
+
+id_GostR3410_2001_CryptoPro_ESDH = id_CryptoPro_algorithms + (96, )
+
+
+id_GostR3410_94_CryptoPro_ESDH = id_CryptoPro_algorithms + (97, )
+
+
+# CMS/PKCS#7 key transport algorithms & parameters
+
+id_GostR3410_2001_KeyTransportSMIMECapability = id_GostR3410_2001
+
+
+id_GostR3410_94_KeyTransportSMIMECapability = id_GostR3410_94
+
+
+class GostR3410_TransportParameters(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('encryptionParamSet', Gost28147_89_ParamSet()),
+        namedtype.OptionalNamedType('ephemeralPublicKey', 
+            SubjectPublicKeyInfo().subtype(implicitTag=tag.Tag(
+                tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.NamedType('ukm', univ.OctetString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(8, 8)))
+    )
+
+class GostR3410_KeyTransport(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('sessionEncryptedKey', Gost28147_89_EncryptedKey()),
+        namedtype.OptionalNamedType('transportParameters',
+            GostR3410_TransportParameters().subtype(implicitTag=tag.Tag(
+                tag.tagClassContext, tag.tagFormatConstructed, 0)))
+    )
+
+
+# GOST R 34.10-94 signature algorithm & parameters
+
+class GostR3410_94_Signature(univ.OctetString):
+    subtypeSpec = constraint.ValueSizeConstraint(64, 64)
+
+
+# GOST R 34.10-2001 signature algorithms and parameters
+
+class GostR3410_2001_Signature(univ.OctetString):
+    subtypeSpec = constraint.ValueSizeConstraint(64, 64)
+
+
+# Update the Algorithm Identifier map in rfc5280.py
+
+_algorithmIdentifierMapUpdate = {
+    id_Gost28147_89_CryptoPro_KeyWrap: Gost28147_89_KeyWrapParameters(),
+    id_Gost28147_89_None_KeyWrap: Gost28147_89_KeyWrapParameters(),
+}
+
+rfc5280.algorithmIdentifierMap.update(_algorithmIdentifierMapUpdate)

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc4491.py

@@ -0,0 +1,44 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Using the GOST R 34.10-94, GOST R 34.10-2001, and GOST R 34.11-94
+#   Algorithms with Certificates and CRLs
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc4491.txt
+#
+
+from pyasn1_modules import rfc4357
+
+
+# Signature Algorithm GOST R 34.10-94
+
+id_GostR3411_94_with_GostR3410_94 = rfc4357.id_GostR3411_94_with_GostR3410_94
+
+
+# Signature Algorithm GOST R 34.10-2001
+
+id_GostR3411_94_with_GostR3410_2001 = rfc4357.id_GostR3411_94_with_GostR3410_2001
+
+
+# GOST R 34.10-94 Keys
+
+id_GostR3410_94 = rfc4357.id_GostR3410_94
+
+GostR3410_2001_PublicKey = rfc4357.GostR3410_2001_PublicKey
+
+GostR3410_2001_PublicKeyParameters = rfc4357.GostR3410_2001_PublicKeyParameters
+
+
+# GOST R 34.10-2001 Keys
+
+id_GostR3410_2001 = rfc4357.id_GostR3410_2001
+
+GostR3410_94_PublicKey = rfc4357.GostR3410_94_PublicKey
+
+GostR3410_94_PublicKeyParameters = rfc4357.GostR3410_94_PublicKeyParameters

bertvenv/lib/python3.10/site-packages/pyasn1_modules/rfc4683.py

@@ -0,0 +1,72 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with assistance from asn1ate v.0.6.0.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Subject Identification Method (SIM)
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc4683.txt
+# https://www.rfc-editor.org/errata/eid1047
+#
+
+from pyasn1.type import char
+from pyasn1.type import namedtype
+from pyasn1.type import univ
+
+from pyasn1_modules import rfc5280
+
+
+# Used to compute the PEPSI value
+
+class HashContent(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('userPassword', char.UTF8String()),
+        namedtype.NamedType('authorityRandom', univ.OctetString()),
+        namedtype.NamedType('identifierType', univ.ObjectIdentifier()),
+        namedtype.NamedType('identifier', char.UTF8String())
+    )
+
+
+# Used to encode the PEPSI value as the SIM Other Name
+
+id_pkix = rfc5280.id_pkix
+
+id_on = id_pkix + (8,)
+
+id_on_SIM = id_on + (6,)
+
+
+class SIM(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('hashAlg', rfc5280.AlgorithmIdentifier()),
+        namedtype.NamedType('authorityRandom', univ.OctetString()),
+        namedtype.NamedType('pEPSI', univ.OctetString())
+    )
+
+
+# Used to encrypt the PEPSI value during certificate request
+
+id_pkip = id_pkix + (5,)
+
+id_regEPEPSI = id_pkip + (3,)
+
+
+class EncryptedPEPSI(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('identifierType', univ.ObjectIdentifier()),
+        namedtype.NamedType('identifier', char.UTF8String()),
+        namedtype.NamedType('sIM', SIM())
+    )
+
+
+# Update the map of Other Name OIDs to Other Names in rfc5280.py
+
+_anotherNameMapUpdate = {
+    id_on_SIM: SIM(),
+}
+
+rfc5280.anotherNameMap.update(_anotherNameMapUpdate)