Exemplo n.º 1
0
    def json_request(self, method, url, **kwargs):
        kwargs.setdefault('headers', {})
        kwargs['headers'].setdefault('Content-Type', 'application/json')
        if kwargs['headers']['Content-Type'] != 'application/json':
            msg = "Only application/json content-type is supported."
            raise exc.InvalidContentType(msg)

        if 'body' in kwargs:
            kwargs['body'] = json.dumps(kwargs['body'])

        resp, body_iter = self._http_request(url, method, **kwargs)

        if 'application/json' in resp.getheader('content-type', ''):
            body = ''.join([chunk for chunk in body_iter])
            try:
                body = json.loads(body)
            except ValueError:
                LOG.error('Could not decode response body as JSON')
        else:
            msg = "Only json/application content-type is supported."
            raise exc.InvalidContentType(msg)

        return resp, body
Exemplo n.º 2
0
 def request(self,
             method,
             url,
             extra_headers=False,
             headers=None,
             body=None):
     # TODO(oomichi): This translation is just for avoiding a single
     # huge patch to migrate rest_client module to tempest-lib.
     # Ideally(in the future), we need to remove this translation and
     # replace each API tests with tempest-lib's exceptions.
     try:
         return super(ServiceClient,
                      self).request(method,
                                    url,
                                    extra_headers=extra_headers,
                                    headers=headers,
                                    body=body)
     except lib_exceptions.Unauthorized as ex:
         raise exceptions.Unauthorized(ex)
     except lib_exceptions.NotFound as ex:
         raise exceptions.NotFound(ex)
     except lib_exceptions.BadRequest as ex:
         raise exceptions.BadRequest(ex)
     except lib_exceptions.Conflict as ex:
         raise exceptions.Conflict(ex)
     except lib_exceptions.OverLimit as ex:
         raise exceptions.OverLimit(ex)
     except lib_exceptions.RateLimitExceeded as ex:
         raise exceptions.RateLimitExceeded(ex)
     except lib_exceptions.InvalidContentType as ex:
         raise exceptions.InvalidContentType(ex)
     except lib_exceptions.UnprocessableEntity as ex:
         raise exceptions.UnprocessableEntity(ex)
     except lib_exceptions.InvalidHTTPResponseBody as ex:
         raise exceptions.InvalidHTTPResponseBody(ex)
     except lib_exceptions.NotImplemented as ex:
         raise exceptions.NotImplemented(ex)
     except lib_exceptions.ServerFault as ex:
         raise exceptions.ServerFault(ex)
     except lib_exceptions.UnexpectedResponseCode as ex:
         raise exceptions.UnexpectedResponseCode(ex)
 def test_list_share_servers_with_host_filter(self):
     # Get list of share servers and remember 'host' name
     __, servers = self.shares_client.list_share_servers()
     # Remember name of server that was used by this test suite
     # to be sure it will be still existing.
     host = ""
     for server in servers:
         if server["share_network_name"] in self.sn_name_and_id:
             if not server["host"]:
                 msg = ("Server '%s' has wrong value for host - "
                        "'%s'.") % (server["id"], server["host"])
                 raise exceptions.InvalidContentType(message=msg)
             host = server["host"]
             break
     if not host:
         msg = ("Appropriate server was not found. Its share_network_data"
                ": '%s'. List of servers: '%s'.") % (self.sn_name_and_id,
                                                     str(servers))
         raise exceptions.NotFound(message=msg)
     search_opts = {"host": host}
     __, servers = self.shares_client.list_share_servers(search_opts)
     self.assertTrue(len(servers) > 0)
     for server in servers:
         self.assertEqual(server["host"], host)
Exemplo n.º 4
0
    def _error_checker(self, method, url, headers, body, resp, resp_body):

        # NOTE(mtreinish): Check for httplib response from glance_http. The
        # object can't be used here because importing httplib breaks httplib2.
        # If another object from a class not imported were passed here as
        # resp this could possibly fail
        if str(type(resp)) == "<type 'instance'>":
            ctype = resp.getheader('content-type')
        else:
            try:
                ctype = resp['content-type']
            # NOTE(mtreinish): Keystone delete user responses doesn't have a
            # content-type header. (They don't have a body) So just pretend it
            # is set.
            except KeyError:
                ctype = 'application/json'

        # It is not an error response
        if resp.status < 400:
            return

        JSON_ENC = ['application/json', 'application/json; charset=utf-8']
        # NOTE(mtreinish): This is for compatibility with Glance and swift
        # APIs. These are the return content types that Glance api v1
        # (and occasionally swift) are using.
        TXT_ENC = [
            'text/plain', 'text/html', 'text/html; charset=utf-8',
            'text/plain; charset=utf-8'
        ]
        XML_ENC = ['application/xml', 'application/xml; charset=utf-8']

        if ctype.lower() in JSON_ENC or ctype.lower() in XML_ENC:
            parse_resp = True
        elif ctype.lower() in TXT_ENC:
            parse_resp = False
        else:
            raise exceptions.InvalidContentType(str(resp.status))

        if resp.status == 401 or resp.status == 403:
            raise exceptions.Unauthorized(resp_body)

        if resp.status == 404:
            raise exceptions.NotFound(resp_body)

        if resp.status == 400:
            if parse_resp:
                resp_body = self._parse_resp(resp_body)
            raise exceptions.BadRequest(resp_body)

        if resp.status == 409:
            if parse_resp:
                resp_body = self._parse_resp(resp_body)
            raise exceptions.Conflict(resp_body)

        if resp.status == 413:
            if parse_resp:
                resp_body = self._parse_resp(resp_body)
            if self.is_absolute_limit(resp, resp_body):
                raise exceptions.OverLimit(resp_body)
            else:
                raise exceptions.RateLimitExceeded(resp_body)

        if resp.status == 422:
            if parse_resp:
                resp_body = self._parse_resp(resp_body)
            raise exceptions.UnprocessableEntity(resp_body)

        if resp.status in (500, 501):
            message = resp_body
            if parse_resp:
                try:
                    resp_body = self._parse_resp(resp_body)
                except ValueError:
                    # If response body is a non-json string message.
                    # Use resp_body as is and raise InvalidResponseBody
                    # exception.
                    raise exceptions.InvalidHTTPResponseBody(message)
                else:
                    if isinstance(resp_body, dict):
                        # I'm seeing both computeFault
                        # and cloudServersFault come back.
                        # Will file a bug to fix, but leave as is for now.
                        if 'cloudServersFault' in resp_body:
                            message = resp_body['cloudServersFault']['message']
                        elif 'computeFault' in resp_body:
                            message = resp_body['computeFault']['message']
                        elif 'error' in resp_body:  # Keystone errors
                            message = resp_body['error']['message']
                            raise exceptions.IdentityError(message)
                        elif 'message' in resp_body:
                            message = resp_body['message']
                    else:
                        message = resp_body

            raise exceptions.ServerFault(message)

        if resp.status >= 400:
            raise exceptions.UnexpectedResponseCode(str(resp.status))