67d1da329e
Convert bin/melange into console_scripts entry_point Tests run through tox Change-Id: I7608194771478aaa5e3e4666f67a4f679abc6f33
88 lines
3.1 KiB
Python
88 lines
3.1 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2010 OpenStack LLC.
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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 httplib
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import httplib2
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import socket
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import urllib
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import urlparse
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from melange.client import exception
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from melange.client import utils
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class HTTPClient(object):
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def __init__(self, host='localhost', port=8080, use_ssl=False, timeout=60):
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self.host = host
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self.port = port
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self.use_ssl = use_ssl
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self.timeout = timeout
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def _get_connection(self):
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if self.use_ssl:
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return httplib.HTTPSConnection(self.host,
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self.port,
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timeout=self.timeout)
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else:
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return httplib.HTTPConnection(self.host,
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self.port,
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timeout=self.timeout)
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def do_request(self, method, path, body=None, headers=None, params=None):
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params = params or {}
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headers = headers or {}
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url = path + '?' + urllib.urlencode(params)
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try:
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connection = self._get_connection()
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connection.request(method, url, body, headers)
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response = connection.getresponse()
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if response.status >= 400:
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raise exception.MelangeServiceResponseError(response.read())
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return response
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except (socket.error, IOError) as error:
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raise exception.ClientConnectionError(
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_("Error while communicating with server. "
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"Got error: %s") % error)
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class AuthorizationClient(httplib2.Http):
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def __init__(self, url, username, access_key, auth_token=None):
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super(AuthorizationClient, self).__init__()
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self.url = urlparse.urljoin(url, "/v2.0/tokens")
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self.username = username
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self.access_key = access_key
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self.auth_token = auth_token
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def get_token(self):
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if self.auth_token:
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return self.auth_token
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headers = {'content-type': 'application/json'}
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request_body = utils.dumps({"passwordCredentials":
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{"username": self.username,
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'password': self.access_key}})
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res, body = self.request(self.url, "POST", headers=headers,
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body=request_body)
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if int(res.status) >= 400:
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raise Exception(_("Error occured while retrieving token : %s")
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% body)
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return utils.loads(body)['auth']['token']['id']
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