def request(self, method, url, extra_headers=False, headers=None,
body=None, chunked=False):
"""A simple HTTP request interface.
Note: this overloads the `request` method from the parent class and
thus must implement the same method signature.
"""
if headers is None:
# Always accept 'json', for xml token client too.
# Because XML response is not easily
# converted to the corresponding JSON one
headers = self.get_headers(accept_type="json")
elif extra_headers:
try:
headers.update(self.get_headers(accept_type="json"))
except (ValueError, TypeError):
headers = self.get_headers(accept_type="json")
resp, resp_body = self.raw_request(url, method,
headers=headers, body=body)
self._log_request(method, url, resp, req_headers=headers,
req_body='<omitted>', resp_body=resp_body)
if resp.status in [401, 403]:
resp_body = json.loads(resp_body)
raise exceptions.Unauthorized(resp_body['error']['message'])
elif resp.status not in [200, 201, 204]:
raise exceptions.IdentityError(
'Unexpected status code {0}'.format(resp.status))
return resp, json.loads(resp_body)
def __init__(self,
auth_url,
disable_ssl_certificate_validation=None,
ca_certs=None,
trace_requests=None,
**kwargs):
"""Initialises the Token client
:param auth_url: URL to which the token request is sent
:param disable_ssl_certificate_validation: pass-through to rest client
:param ca_certs: pass-through to rest client
:param trace_requests: pass-through to rest client
:param kwargs: any extra parameter to pass through the rest client.
Three kwargs are forbidden: region, service and auth_provider
as they are not meaningful for token client
"""
dscv = disable_ssl_certificate_validation
for unwanted_kwargs in ['region', 'service', 'auth_provider']:
kwargs.pop(unwanted_kwargs, None)
super(V3TokenClient,
self).__init__(None,
None,
None,
disable_ssl_certificate_validation=dscv,
ca_certs=ca_certs,
trace_requests=trace_requests,
**kwargs)
if auth_url is None:
raise exceptions.IdentityError("Couldn't determine auth_url")
if 'auth/tokens' not in auth_url:
auth_url = auth_url.rstrip('/') + '/auth/tokens'
self.auth_url = auth_url
def request(self,
method,
url,
extra_headers=False,
headers=None,
body=None,
chunked=False):
"""A simple HTTP request interface.
Note: this overloads the `request` method from the parent class and
thus must implement the same method signature.
"""
if headers is None:
headers = self.get_headers(accept_type="json")
elif extra_headers:
try:
headers.update(self.get_headers(accept_type="json"))
except (ValueError, TypeError):
headers = self.get_headers(accept_type="json")
resp, resp_body = self.raw_request(url,
method,
headers=headers,
body=body,
log_req_body='<omitted>')
if resp.status in [401, 403]:
resp_body = json.loads(resp_body)
raise exceptions.Unauthorized(resp_body['error']['message'])
elif resp.status not in [200, 201]:
raise exceptions.IdentityError('Unexpected status code {0}'.format(
resp.status))
return resp, json.loads(resp_body)
def __init__(self, auth_url, disable_ssl_certificate_validation=None,
ca_certs=None, trace_requests=None):
dscv = disable_ssl_certificate_validation
super(V3TokenClient, self).__init__(
None, None, None, disable_ssl_certificate_validation=dscv,
ca_certs=ca_certs, trace_requests=trace_requests)
if auth_url is None:
raise exceptions.IdentityError("Couldn't determine auth_url")
if 'auth/tokens' not in auth_url:
auth_url = auth_url.rstrip('/') + '/auth/tokens'
self.auth_url = auth_url
def __init__(self,
auth_url,
disable_ssl_certificate_validation=None,
ca_certs=None,
trace_requests=None,
**kwargs):
"""Initialises the Token client
:param auth_url: URL to which the token request is sent
:param disable_ssl_certificate_validation: pass-through to rest client
:param ca_certs: pass-through to rest client
:param trace_requests: pass-through to rest client
:param kwargs: any extra parameter to pass through the rest client.
region, service and auth_provider will be ignored, if passed,
as they are not meaningful for token client
"""
dscv = disable_ssl_certificate_validation
# NOTE(andreaf) region, service and auth_provider are passed
# positionally with None. Having them in kwargs would raise a
# "multiple values for keyword arguments" error
for unwanted_kwargs in ['region', 'service', 'auth_provider']:
kwargs.pop(unwanted_kwargs, None)
super(TokenClient,
self).__init__(None,
None,
None,
disable_ssl_certificate_validation=dscv,
ca_certs=ca_certs,
trace_requests=trace_requests,
**kwargs)
if auth_url is None:
raise exceptions.IdentityError("Couldn't determine auth_url")
# Normalize URI to ensure /tokens is in it.
if 'tokens' not in auth_url:
auth_url = auth_url.rstrip('/') + '/tokens'
self.auth_url = auth_url
def __init__(self,
auth_url,
disable_ssl_certificate_validation=None,
ca_certs=None,
trace_requests=None,
**kwargs):
dscv = disable_ssl_certificate_validation
super(TokenClient,
self).__init__(None,
None,
None,
disable_ssl_certificate_validation=dscv,
ca_certs=ca_certs,
trace_requests=trace_requests,
**kwargs)
if auth_url is None:
raise exceptions.IdentityError("Couldn't determine auth_url")
# Normalize URI to ensure /tokens is in it.
if 'tokens' not in auth_url:
auth_url = auth_url.rstrip('/') + '/tokens'
self.auth_url = auth_url
def request(self, method, url, extra_headers=False, headers=None,
body=None):
"""A simple HTTP request interface."""
if headers is None:
headers = self.get_headers(accept_type="json")
elif extra_headers:
try:
headers.update(self.get_headers(accept_type="json"))
except (ValueError, TypeError):
headers = self.get_headers(accept_type="json")
resp, resp_body = self.raw_request(url, method,
headers=headers, body=body)
self._log_request(method, url, resp, req_headers=headers,
req_body='<omitted>', resp_body=resp_body)
if resp.status in [401, 403]:
resp_body = json.loads(resp_body)
raise exceptions.Unauthorized(resp_body['error']['message'])
elif resp.status not in [200, 201]:
raise exceptions.IdentityError(
'Unexpected status code {0}'.format(resp.status))
return resp, json.loads(resp_body)
