Python falcon.HTTPBadRequest() Examples

The following are 30 code examples of falcon.HTTPBadRequest(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module falcon , or try the search function

Example #1

Source File: common_params.py From shipyard with Apache License 2.0

6 votes

def verbosity(self, req):
        """Process the verbosity parameter

        :param req: the Falcon request object
        Valid values range from 0 (none) to 5 (maximum verbosity)
        """

        try:
            verbosity = req.get_param_as_int(
                'verbosity', required=False, min=0, max=MAX_VERBOSITY
            )
            if verbosity is not None:
                # if not set, retains the context default value.
                req.context.verbosity = verbosity
        except falcon.HTTPBadRequest as hbr:
            LOG.exception(hbr)
            raise ApiError(
                title="Invalid verbosity parameter",
                description=("If specified, verbosity parameter should be a "
                             "value from 0 to {}".format(MAX_VERBOSITY)),
                status=falcon.HTTP_400
            )

Example #2

Source File: app.py From iris-relay with BSD 2-Clause "Simplified" License

6 votes

def on_post(self, req, resp):
        """
        Accept twilio POST that has message delivery status, and pass it
        to iris-api
        """

        try:
            re = self.iclient.post(self.endpoint, req.context['body'].decode('utf-8'), raw=True)
        except MaxRetryError:
            logger.exception('Failed posting data to iris-api')
            raise falcon.HTTPInternalServerError('Internal Server Error', 'API call failed')

        if re.status != 204:
            logger.error('Invalid response from API for delivery status update: %s', re.status)
            raise falcon.HTTPBadRequest('Likely bad params passed', 'Invalid response from API')

        resp.status = falcon.HTTP_204

Example #3

Source File: test_falcon.py From sentry-python with BSD 2-Clause "Simplified" License

6 votes

def test_bad_request_not_captured(sentry_init, capture_events):
    sentry_init(integrations=[FalconIntegration()])
    events = capture_events()

    app = falcon.API()

    class Resource:
        def on_get(self, req, resp):
            raise falcon.HTTPBadRequest()

    app.add_route("/", Resource())

    client = falcon.testing.TestClient(app)

    client.simulate_get("/")

    assert not events

Example #4

Source File: middleware.py From falcon-multipart with MIT License

6 votes

def process_request(self, req, resp, **kwargs):

        if 'multipart/form-data' not in (req.content_type or ''):
            return

        # This must be done to avoid a bug in cgi.FieldStorage.
        req.env.setdefault('QUERY_STRING', '')

        # To avoid all stream consumption problem which occurs in falcon 1.0.0
        # or above.
        stream = (req.stream.stream if hasattr(req.stream, 'stream') else
                  req.stream)
        try:
            form = self.parse(stream=stream, environ=req.env)
        except ValueError as e:  # Invalid boundary?
            raise falcon.HTTPBadRequest('Error parsing file', str(e))

        for key in form:
            # TODO: put files in req.files instead when #418 get merged.
            req._params[key] = self.parse_field(form[key])

Example #5

Source File: token.py From certidude with MIT License

6 votes

def on_put(self, req, resp):
        try:
            username, mail, created, expires, profile = self.manager.consume(req.get_param("token", required=True))
        except RelationalMixin.DoesNotExist:
            raise falcon.HTTPForbidden("Forbidden", "No such token or token expired")
        body = req.stream.read(req.content_length)
        header, _, der_bytes = pem.unarmor(body)
        csr = CertificationRequest.load(der_bytes)
        common_name = csr["certification_request_info"]["subject"].native["common_name"]
        if not common_name.startswith(username + "@"):
            raise falcon.HTTPBadRequest("Bad requst", "Invalid common name %s" % common_name)
        try:
            _, resp.body = self.authority._sign(csr, body, profile=config.PROFILES.get(profile),
                overwrite=config.TOKEN_OVERWRITE_PERMITTED)
            resp.set_header("Content-Type", "application/x-pem-file")
            logger.info("Autosigned %s as proven by token ownership", common_name)
        except FileExistsError:
            logger.info("Won't autosign duplicate %s", common_name)
            raise falcon.HTTPConflict(
                "Certificate with such common name (CN) already exists",
                "Will not overwrite existing certificate signing request, explicitly delete existing one and try again")

Example #6