137 lines
3.9 KiB
Python
137 lines
3.9 KiB
Python
# Copyright 2013 - Mirantis, Inc.
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# Copyright 2016 - StackStorm, Inc.
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# Copyright 2016 - Ericsson AB.
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# Copyright (c) 2017-2021, 2024 Wind River Systems, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import copy
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import logging
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import os
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import osprofiler.web
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import requests
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CONTENT_TYPE = "content-type"
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LOG = logging.getLogger(__name__)
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def log_request(func):
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def decorator(self, *args, **kwargs):
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resp = func(self, *args, **kwargs)
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LOG.debug(
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"HTTP %s %s %d %s",
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resp.request.method,
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resp.url,
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resp.status_code,
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resp.text,
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)
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return resp
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return decorator
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class HTTPClient(object):
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def __init__(
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self,
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base_url,
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token=None,
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project_id=None,
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user_id=None,
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cacert=None,
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insecure=False,
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):
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self.base_url = base_url
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self.token = token
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self.project_id = project_id
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self.user_id = user_id
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self.ssl_options = {}
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if self.base_url.startswith("https"):
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if cacert and not os.path.exists(cacert):
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raise ValueError("Unable to locate cacert file at {cacert}.")
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if cacert and insecure:
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LOG.warning(
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"Client is set to not verify even though cacert is provided."
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)
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if insecure:
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self.ssl_options["verify"] = False
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else:
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self.ssl_options["verify"] = True if not cacert else cacert
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@log_request
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def get(self, url, headers=None):
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options = self._get_request_options("get", headers)
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return requests.get(self.base_url + url, **options)
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@log_request
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def post(self, url, body, headers=None):
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options = self._get_request_options("post", headers)
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return requests.post(self.base_url + url, body, **options)
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@log_request
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def put(self, url, body, headers=None):
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options = self._get_request_options("put", headers)
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return requests.put(self.base_url + url, body, **options)
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@log_request
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def patch(self, url, body, headers=None):
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options = self._get_request_options("patch", headers)
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return requests.patch(self.base_url + url, body, **options)
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@log_request
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def delete(self, url, headers=None):
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options = self._get_request_options("delete", headers)
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return requests.delete(self.base_url + url, **options)
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def _get_request_options(self, method, headers):
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headers = self._update_headers(headers)
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if method in ["post", "put", "patch"] and CONTENT_TYPE not in headers:
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content_type = headers.get(CONTENT_TYPE, "application/json")
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headers[CONTENT_TYPE] = content_type
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options = copy.deepcopy(self.ssl_options)
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options["headers"] = headers
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return options
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def _update_headers(self, headers):
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if not headers:
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headers = {}
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token = headers.get("x-auth-token", self.token)
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if token:
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headers["x-auth-token"] = token
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project_id = headers.get("X-Project-Id", self.project_id)
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if project_id:
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headers["X-Project-Id"] = project_id
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user_id = headers.get("X-User-Id", self.user_id)
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if user_id:
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headers["X-User-Id"] = user_id
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# Add headers for osprofiler.
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headers.update(osprofiler.web.get_trace_id_headers())
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return headers
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