Ziele Untersuchung
mit Columbo Integrität von
Datenbanken Interaktion und
Portierbarkeit Ergonomie der
Schnittstellen

Angebot Produkte Projekt Beratung

Mittel Analytik Modellierung Sprachen Algebra Logik Hardware Denken Kreativität

Zusammenhänge Gesellschaft Wirtschaft Branche Firma


products/Sources/formale Sprachen/C/Firefox/third_party/python/mohawk/mohawk/ (Browser von der Mozilla Stiftung Version 136.0.1^©) Datei vom 10.2.2025 mit Größe 2 kB

SSL exc.py Interaktion und
PortierbarkeitPython

"""
If you want to catch any exception that might be raised,
catch :class:`mohawk.exc.HawkFail`.

.. important::

    Never expose an exception message publicly, say, in an HTTP
    response, as it may provide hints to an attacker.
"""

class HawkFail(Exception):
    """
    All Mohawk exceptions derive from this base.
    """

class MissingAuthorization(HawkFail):
    """
    No authorization header was sent by the client.
    """

class InvalidCredentials(HawkFail):
    """
    The specified Hawk credentials are invalid.

    For example, the dict could be formatted incorrectly.
    """

class CredentialsLookupError(HawkFail):
    """
    A :class:`mohawk.Receiver` could not look up the
    credentials for an incoming request.
    """

class BadHeaderValue(HawkFail):
    """
    There was an error with an attribute or value when parsing
    or creating a Hawk header.
    """

class MacMismatch(HawkFail):
    """
    The locally calculated MAC did not match the MAC that was sent.
    """

class MisComputedContentHash(HawkFail):
    """
    The signature of the content did not match the actual content.
    """

class TokenExpired(HawkFail):
    """
    The timestamp on a message received has expired.

    You may also receive this message if your server clock is out of sync.
    Consider synchronizing it with something like `TLSdate`_.

    If you are unable to synchronize your clock universally,
    The `Hawk`_ spec mentions how you can `adjust`_
    your sender's time to match that of the receiver in the case
    of unexpected expiration.

    The ``www_authenticate`` attribute of this exception is a header
    that can be returned to the client. If the value is not None, it
    will include a timestamp HMAC'd with the sender's credentials.
    This will allow the client
    to verify the value and safely apply an offset.

    .. _`Hawk`: https://github.com/hueniverse/hawk
    .. _`adjust`: https://github.com/hueniverse/hawk#future-time-manipulation
    .. _`TLSdate`: http://linux-audit.com/tlsdate-the-secure-alternative-for-ntpd-ntpdate-and-rdate/
    """
    #: Current local time in seconds that was used to compare timestamps.
    localtime_in_seconds = None
    # A header containing an HMAC'd server timestamp that the sender can verify.
    www_authenticate = None

    def __init__(self, *args, **kw):
        self.localtime_in_seconds = kw.pop('localtime_in_seconds')
        self.www_authenticate = kw.pop('www_authenticate')
        super(HawkFail, self).__init__(*args, **kw)

class AlreadyProcessed(HawkFail):
    """
    The message has already been processed and cannot be re-processed.

    See :ref:`nonce` for details.
    """

class InvalidBewit(HawkFail):
    """
    The bewit is invalid; e.g. it doesn't contain the right number of
    parameters.
    """

class MissingContent(HawkFail):
    """
    A payload's `content` or `content_type` were not provided.

    See :ref:`skipping-content-checks` for details.
    """

quality90%

¤ Diese beiden folgenden Angebotsgruppen bietet das Unternehmen0.32Angebot Wie Sie bei der Firma Beratungs- und Dienstleistungen beauftragen können ¤

*Eine klare Vorstellung vom Zielzustand

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.