ceph/teuthology/task/calamari/http_client.py

80 lines
2.5 KiB
Python
Executable File

#!/usr/bin/env python
import json
import logging
import requests
log = logging.getLogger(__name__)
class AuthenticatedHttpClient(requests.Session):
"""
Client for the calamari REST API, principally exists to do
authentication, but also helpfully prefixes
URLs in requests with the API base URL and JSONizes
POST data.
"""
def __init__(self, api_url, username, password):
super(AuthenticatedHttpClient, self).__init__()
self._username = username
self._password = password
self._api_url = api_url
self.headers = {
'Content-type': "application/json; charset=UTF-8"
}
def request(self, method, url, **kwargs):
if not url.startswith('/'):
url = self._api_url + url
response = super(AuthenticatedHttpClient, self).request(method, url, **kwargs)
if response.status_code >= 400:
# For the benefit of test logs
print "%s: %s" % (response.status_code, response.content)
return response
def post(self, url, data=None, **kwargs):
if isinstance(data, dict):
data = json.dumps(data)
return super(AuthenticatedHttpClient, self).post(url, data, **kwargs)
def patch(self, url, data=None, **kwargs):
if isinstance(data, dict):
data = json.dumps(data)
return super(AuthenticatedHttpClient, self).patch(url, data, **kwargs)
def login(self):
"""
Authenticate with the Django auth system as
it is exposed in the Calamari REST API.
"""
log.info("Logging in as %s" % self._username)
response = self.get("auth/login/")
response.raise_for_status()
self.headers['X-XSRF-TOKEN'] = response.cookies['XSRF-TOKEN']
self.post("auth/login/", {
'next': "/",
'username': self._username,
'password': self._password
})
response.raise_for_status()
# Check we're allowed in now.
response = self.get("cluster")
response.raise_for_status()
if __name__ == "__main__":
import argparse
p = argparse.ArgumentParser()
p.add_argument('-u', '--uri', default='http://mira035/api/v1/')
p.add_argument('--user', default='admin')
p.add_argument('--pass', dest='password', default='admin')
args, remainder = p.parse_known_args()
c = AuthenticatedHttpClient(args.uri, args.user, args.password)
c.login()
response = c.request('GET', ''.join(remainder)).json()
print json.dumps(response, indent=2)