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# Copyright 2018 Telefonica |
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# |
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# All Rights Reserved. |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); you may |
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# not use this file except in compliance with the License. You may obtain |
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# a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
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# License for the specific language governing permissions and limitations |
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# under the License. |
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import copy |
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import json |
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import logging |
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import requests |
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import http.client as http_client |
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import urllib3 |
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|
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from osmclient.common import http |
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from osmclient.common.exceptions import OsmHttpException, NotFound |
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urllib3.disable_warnings() |
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class Http(http.Http): |
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CONNECT_TIMEOUT = 15 |
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def __init__(self, url, user="admin", password="admin", **kwargs): |
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self._url = url |
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self._user = user |
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self._password = password |
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self._http_header = None |
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self._logger = logging.getLogger("osmclient") |
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self._default_query_admin = None |
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self._all_projects = None |
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self._public = None |
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if "all_projects" in kwargs: |
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self._all_projects = kwargs["all_projects"] |
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if "public" in kwargs: |
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self._public = kwargs["public"] |
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self._default_query_admin = self._complete_default_query_admin() |
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def _complete_default_query_admin(self): |
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query_string_list = [] |
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if self._all_projects: |
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query_string_list.append("ADMIN") |
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if self._public is not None: |
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query_string_list.append("PUBLIC={}".format(self._public)) |
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return "&".join(query_string_list) |
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def _complete_endpoint(self, endpoint): |
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if self._default_query_admin: |
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if "?" in endpoint: |
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endpoint = "&".join([endpoint, self._default_query_admin]) |
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else: |
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endpoint = "?".join([endpoint, self._default_query_admin]) |
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return endpoint |
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def _get_requests_cmd(self, endpoint, skip_query_admin=False): |
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self._logger.debug("") |
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requests_cmd = requests.Request() |
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if self._logger.getEffectiveLevel() == logging.DEBUG: |
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http_client.HTTPConnection.debuglevel = 1 |
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requests_log = logging.getLogger("requests.packages.urllib3") |
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requests_log.setLevel(logging.DEBUG) |
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requests_log.propagate = True |
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else: |
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http_client.HTTPConnection.debuglevel = 0 |
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requests_log = logging.getLogger("requests.packages.urllib3") |
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requests_log.setLevel(logging.NOTSET) |
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requests_log.propagate = True |
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if not skip_query_admin: |
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endpoint = self._complete_endpoint(endpoint) |
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requests_cmd.url = self._url + endpoint |
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if self._http_header: |
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requests_cmd.headers = self._http_header |
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return requests_cmd |
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def delete_cmd(self, endpoint, skip_query_admin=False): |
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session_cmd = requests.Session() |
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self._logger.debug("") |
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requests_cmd = self._get_requests_cmd(endpoint, skip_query_admin) |
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requests_cmd.method = "DELETE" |
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self._logger.info( |
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"Request METHOD: {} URL: {}".format("DELETE", self._url + endpoint) |
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) |
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requests_cmd = requests_cmd.prepare() |
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resp = session_cmd.send( |
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requests_cmd, verify=False, timeout=self.CONNECT_TIMEOUT |
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) |
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http_code = resp.status_code |
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self._logger.info("Response HTTPCODE: {}".format(http_code)) |
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data = resp.content |
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session_cmd.close() |
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self.check_http_response(http_code, data) |
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# TODO 202 accepted should be returned somehow |
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if data: |
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data_text = data.decode() |
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self._logger.verbose("Response DATA: {}".format(data_text)) |
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return http_code, data_text |
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return http_code, None |
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def send_cmd( |
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self, |
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endpoint="", |
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postfields_dict=None, |
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formfile=None, |
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filename=None, |
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put_method=False, |
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patch_method=False, |
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skip_query_admin=False, |
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): |
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session_cmd = requests.Session() |
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self._logger.debug("") |
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requests_cmd = self._get_requests_cmd(endpoint, skip_query_admin) |
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if put_method: |
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requests_cmd.method = "PUT" |
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elif patch_method: |
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requests_cmd.method = "PATCH" |
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else: |
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requests_cmd.method = "POST" |
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if postfields_dict is not None: |
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jsondata = json.dumps(postfields_dict) |
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if "password" in postfields_dict: |
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postfields_dict_copy = copy.deepcopy(postfields_dict) |
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postfields_dict_copy["password"] = "******" |
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jsondata_log = json.dumps(postfields_dict_copy) |
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else: |
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jsondata_log = jsondata |
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requests_cmd.json = postfields_dict |
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self._logger.verbose("Request POSTFIELDS: {}".format(jsondata_log)) |
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elif formfile is not None: |
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requests_cmd.files = {formfile[0]: formfile[1]} |
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elif filename is not None: |
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with open(filename, "rb") as stream: |
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postdata = stream.read() |
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self._logger.verbose("Request POSTFIELDS: Binary content") |
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requests_cmd.data = postdata |
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if put_method: |
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self._logger.info( |
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"Request METHOD: {} URL: {}".format("PUT", self._url + endpoint) |
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) |
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elif patch_method: |
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self._logger.info( |
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"Request METHOD: {} URL: {}".format("PATCH", self._url + endpoint) |
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) |
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else: |
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self._logger.info( |
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"Request METHOD: {} URL: {}".format("POST", self._url + endpoint) |
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) |
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requests_cmd = requests_cmd.prepare() |
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resp = session_cmd.send( |
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requests_cmd, verify=False, timeout=self.CONNECT_TIMEOUT |
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) |
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http_code = resp.status_code |
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self._logger.info("Response HTTPCODE: {}".format(http_code)) |
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data = resp.content |
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self.check_http_response(http_code, data) |
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session_cmd.close() |
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if data: |
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data_text = data.decode() |
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self._logger.verbose("Response DATA: {}".format(data_text)) |
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return http_code, data_text |
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return http_code, None |
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def post_cmd( |
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self, |
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endpoint="", |
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postfields_dict=None, |
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formfile=None, |
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filename=None, |
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skip_query_admin=False, |
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): |
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self._logger.debug("") |
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return self.send_cmd( |
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endpoint=endpoint, |
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postfields_dict=postfields_dict, |
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formfile=formfile, |
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filename=filename, |
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put_method=False, |
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patch_method=False, |
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skip_query_admin=skip_query_admin, |
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) |
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def put_cmd( |
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self, |
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endpoint="", |
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postfields_dict=None, |
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formfile=None, |
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filename=None, |
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skip_query_admin=False, |
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): |
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self._logger.debug("") |
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return self.send_cmd( |
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endpoint=endpoint, |
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postfields_dict=postfields_dict, |
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formfile=formfile, |
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filename=filename, |
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put_method=True, |
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patch_method=False, |
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skip_query_admin=skip_query_admin, |
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) |
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def patch_cmd( |
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self, |
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endpoint="", |
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postfields_dict=None, |
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formfile=None, |
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filename=None, |
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skip_query_admin=False, |
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): |
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self._logger.debug("") |
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return self.send_cmd( |
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endpoint=endpoint, |
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postfields_dict=postfields_dict, |
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formfile=formfile, |
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filename=filename, |
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put_method=False, |
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patch_method=True, |
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skip_query_admin=skip_query_admin, |
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) |
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def get2_cmd(self, endpoint, skip_query_admin=False): |
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session_cmd = requests.Session() |
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self._logger.debug("") |
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requests_cmd = self._get_requests_cmd(endpoint, skip_query_admin) |
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requests_cmd.method = "GET" |
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self._logger.info( |
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"Request METHOD: {} URL: {}".format("GET", self._url + endpoint) |
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) |
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requests_cmd = requests_cmd.prepare() |
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resp = session_cmd.send( |
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requests_cmd, verify=False, timeout=self.CONNECT_TIMEOUT |
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) |
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http_code = resp.status_code |
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self._logger.info("Response HTTPCODE: {}".format(http_code)) |
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data = resp.content |
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session_cmd.close() |
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self.check_http_response(http_code, data) |
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if data: |
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data_text = data.decode() |
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self._logger.verbose("Response DATA: {}".format(data_text)) |
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return http_code, data_text |
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return http_code, None |
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def check_http_response(self, http_code, data): |
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if http_code >= 300: |
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resp = "" |
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if data: |
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data_text = data.decode() |
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self._logger.verbose( |
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"Response {} DATA: {}".format(http_code, data_text) |
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) |
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resp = ": " + data_text |
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else: |
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self._logger.verbose("Response {}".format(http_code)) |
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if http_code == 404: |
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raise NotFound("Error {}{}".format(http_code, resp)) |
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raise OsmHttpException("Error {}{}".format(http_code, resp)) |
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def set_query_admin(self, **kwargs): |
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if "all_projects" in kwargs: |
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self._all_projects = kwargs["all_projects"] |
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if "public" in kwargs: |
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self._public = kwargs["public"] |
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self._default_query_admin = self._complete_default_query_admin() |
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