/usr/lib/python2.7/dist-packages/mistralclient/api/httpclient.py is in python-mistralclient 1:3.3.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 | # Copyright 2013 - Mirantis, Inc.
# Copyright 2016 - StackStorm, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import base64
import copy
import logging
import os
from oslo_utils import importutils
import requests
AUTH_TOKEN = 'auth_token'
SESSION = 'session'
CACERT = 'cacert'
CERT_FILE = 'cert'
CERT_KEY = 'key'
INSECURE = 'insecure'
PROJECT_ID = 'project_id'
USER_ID = 'user_id'
REGION_NAME = 'region_name'
TARGET_AUTH_TOKEN = 'target_auth_token'
TARGET_SESSION = 'target_session'
TARGET_AUTH_URI = 'target_auth_url'
TARGET_PROJECT_ID = 'target_project_id'
TARGET_USER_ID = 'target_user_id'
TARGET_INSECURE = 'target_insecure'
TARGET_SERVICE_CATALOG = 'target_service_catalog'
TARGET_REGION_NAME = 'target_region_name'
TARGET_USER_DOMAIN_NAME = 'target_user_domain_name'
TARGET_PROJECT_DOMAIN_NAME = 'target_project_domain_name'
osprofiler_web = importutils.try_import("osprofiler.web")
LOG = logging.getLogger(__name__)
def log_request(func):
def decorator(self, *args, **kwargs):
resp = func(self, *args, **kwargs)
LOG.debug("HTTP %s %s %d", resp.request.method, resp.url,
resp.status_code)
return resp
return decorator
class HTTPClient(object):
def __init__(self, base_url, **kwargs):
self.base_url = base_url
self.session = kwargs.get('session')
if not self.session:
self.session = requests.Session()
self.auth_token = kwargs.get(AUTH_TOKEN)
self.project_id = kwargs.get(PROJECT_ID)
self.user_id = kwargs.get(USER_ID)
self.cacert = kwargs.get(CACERT)
self.insecure = kwargs.get(INSECURE, False)
self.region_name = kwargs.get(REGION_NAME)
self.ssl_options = {}
self.target_session = kwargs.get(TARGET_SESSION)
self.target_auth_token = kwargs.get(TARGET_AUTH_TOKEN)
self.target_auth_uri = kwargs.get(TARGET_AUTH_URI)
self.target_user_id = kwargs.get(TARGET_USER_ID)
self.target_project_id = kwargs.get(TARGET_PROJECT_ID)
self.target_service_catalog = kwargs.get(TARGET_SERVICE_CATALOG)
self.target_region_name = kwargs.get(TARGET_REGION_NAME)
self.target_insecure = kwargs.get(TARGET_INSECURE)
self.target_user_domain_name = kwargs.get(TARGET_USER_DOMAIN_NAME)
self.target_project_domain_name = kwargs.get(
TARGET_PROJECT_DOMAIN_NAME
)
if self.base_url.startswith('https'):
if self.cacert and not os.path.exists(self.cacert):
raise ValueError('Unable to locate cacert file '
'at %s.' % self.cacert)
if self.cacert and self.insecure:
LOG.warning('Client is set to not verify even though '
'cacert is provided.')
if self.insecure:
self.ssl_options['verify'] = False
else:
if self.cacert:
self.ssl_options['verify'] = self.cacert
else:
self.ssl_options['verify'] = True
self.ssl_options['cert'] = (
kwargs.get(CERT_FILE),
kwargs.get(CERT_KEY)
)
@log_request
def get(self, url, headers=None):
options = self._get_request_options('get', headers)
return self.session.get(self.base_url + url, **options)
@log_request
def post(self, url, body, headers=None):
options = self._get_request_options('post', headers)
return self.session.post(self.base_url + url, data=body, **options)
@log_request
def put(self, url, body, headers=None):
options = self._get_request_options('put', headers)
return self.session.put(self.base_url + url, data=body, **options)
@log_request
def delete(self, url, headers=None):
options = self._get_request_options('delete', headers)
return self.session.delete(self.base_url + url, **options)
def _get_request_options(self, method, headers):
headers = self._update_headers(headers)
if method in ['post', 'put']:
content_type = headers.get('content-type', 'application/json')
headers['content-type'] = content_type
options = copy.deepcopy(self.ssl_options)
options['headers'] = headers
return options
def _update_headers(self, headers):
if not headers:
headers = {}
if isinstance(self.session, requests.Session):
if self.auth_token:
headers['X-Auth-Token'] = self.auth_token
if self.project_id:
headers['X-Project-Id'] = self.project_id
if self.user_id:
headers['X-User-Id'] = self.user_id
if self.region_name:
headers['X-Region-Name'] = self.region_name
if self.target_auth_token:
headers['X-Target-Auth-Token'] = self.target_auth_token
if self.target_auth_uri:
headers['X-Target-Auth-Uri'] = self.target_auth_uri
if self.target_project_id:
headers['X-Target-Project-Id'] = self.target_project_id
if self.target_user_id:
headers['X-Target-User-Id'] = self.target_user_id
if self.target_insecure:
# Note(akovi): due to changes in requests, this parameter
# must be a string. Basically, it is a truthy value on
# the server side.
headers['X-Target-Insecure'] = str(self.target_insecure)
if self.target_region_name:
headers['X-Target-Region-Name'] = self.target_region_name
if self.target_user_domain_name:
headers['X-Target-User-Domain-Name'] = self.target_user_domain_name
if self.target_project_domain_name:
h_name = 'X-Target-Project-Domain-Name'
headers[h_name] = self.target_project_domain_name
if self.target_service_catalog:
headers['X-Target-Service-Catalog'] = base64.b64encode(
self.target_service_catalog.encode('utf-8')
)
if osprofiler_web:
# Add headers for osprofiler.
headers.update(osprofiler_web.get_trace_id_headers())
return headers
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