def __call__(self, req):
request_id = context.generate_request_id()
signature = req.params.get('Signature')
if not signature:
msg = _("Signature not provided")
return ec2_error(req, request_id, "Unauthorized", msg)
access = req.params.get('AWSAccessKeyId')
if not access:
msg = _("Access key not provided")
return ec2_error(req, request_id, "Unauthorized", msg)
# Make a copy of args for authentication and signature verification.
auth_params = dict(req.params)
# Not part of authentication args
auth_params.pop('Signature')
cred_dict = {
'access': access,
'signature': signature,
'host': req.host,
'verb': req.method,
'path': req.path,
'params': auth_params,
}
if "ec2" in CONF.keystone_ec2_url:
creds = {'ec2Credentials': cred_dict}
else:
creds = {'auth': {'OS-KSEC2:ec2Credentials': cred_dict}}
creds_json = jsonutils.dumps(creds)
headers = {'Content-Type': 'application/json'}
o = urlparse.urlparse(CONF.keystone_ec2_url)
if o.scheme == "http":
conn = httplib.HTTPConnection(o.netloc)
else:
conn = httplib.HTTPSConnection(o.netloc)
conn.request('POST', o.path, body=creds_json, headers=headers)
response = conn.getresponse()
data = response.read()
if response.status != 200:
if response.status == 401:
msg = response.reason
else:
msg = _("Failure communicating with keystone")
return ec2_error(req, request_id, "Unauthorized", msg)
result = jsonutils.loads(data)
conn.close()
try:
token_id = result['access']['token']['id']
user_id = result['access']['user']['id']
project_id = result['access']['token']['tenant']['id']
user_name = result['access']['user'].get('name')
project_name = result['access']['token']['tenant'].get('name')
roles = [role['name'] for role
in result['access']['user']['roles']]
except (AttributeError, KeyError), e:
LOG.exception("Keystone failure: %s" % e)
msg = _("Failure communicating with keystone")
return ec2_error(req, request_id, "Unauthorized", msg)
def __call__(self, req):
request_id = context.generate_request_id()
signature = req.params.get("Signature")
if not signature:
msg = _("Signature not provided")
return ec2_error(req, request_id, "Unauthorized", msg)
access = req.params.get("AWSAccessKeyId")
if not access:
msg = _("Access key not provided")
return ec2_error(req, request_id, "Unauthorized", msg)
# Make a copy of args for authentication and signature verification.
auth_params = dict(req.params)
# Not part of authentication args
auth_params.pop("Signature")
cred_dict = {
"access": access,
"signature": signature,
"host": req.host,
"verb": req.method,
"path": req.path,
"params": auth_params,
}
if "ec2" in FLAGS.keystone_ec2_url:
creds = {"ec2Credentials": cred_dict}
else:
creds = {"auth": {"OS-KSEC2:ec2Credentials": cred_dict}}
creds_json = jsonutils.dumps(creds)
headers = {"Content-Type": "application/json"}
o = urlparse.urlparse(FLAGS.keystone_ec2_url)
if o.scheme == "http":
conn = httplib.HTTPConnection(o.netloc)
else:
conn = httplib.HTTPSConnection(o.netloc)
conn.request("POST", o.path, body=creds_json, headers=headers)
response = conn.getresponse()
data = response.read()
if response.status != 200:
if response.status == 401:
msg = response.reason
else:
msg = _("Failure communicating with keystone")
return ec2_error(req, request_id, "Unauthorized", msg)
result = jsonutils.loads(data)
conn.close()
try:
token_id = result["access"]["token"]["id"]
user_id = result["access"]["user"]["id"]
project_id = result["access"]["token"]["tenant"]["id"]
user_name = result["access"]["user"].get("name")
project_name = result["access"]["token"]["tenant"].get("name")
roles = [role["name"] for role in result["access"]["user"]["roles"]]
except (AttributeError, KeyError), e:
LOG.exception("Keystone failure: %s" % e)
msg = _("Failure communicating with keystone")
return ec2_error(req, request_id, "Unauthorized", msg)
def __call__(self, req):
# NOTE(alevine) We need to calculate the hash here because
# subsequent access to request modifies the req.body so the hash
# calculation will yield invalid results.
body_hash = hashlib.sha256(req.body).hexdigest()
request_id = context.generate_request_id()
signature = self._get_signature(req)
if not signature:
msg = _("Signature not provided")
return faults.ec2_error_response(request_id,
"AuthFailure",
msg,
status=400)
access = self._get_access(req)
if not access:
msg = _("Access key not provided")
return faults.ec2_error_response(request_id,
"AuthFailure",
msg,
status=400)
if 'X-Amz-Signature' in req.params or 'Authorization' in req.headers:
auth_params = {}
else:
# Make a copy of args for authentication and signature verification
auth_params = dict(req.params)
# Not part of authentication args
auth_params.pop('Signature', None)
cred_dict = {
'access': access,
'signature': signature,
'host': req.host,
'verb': req.method,
'path': req.path,
'params': auth_params,
'headers': req.headers,
'body_hash': body_hash
}
if "ec2" in CONF.keystone_ec2_url:
creds = {'ec2Credentials': cred_dict}
else:
creds = {'auth': {'OS-KSEC2:ec2Credentials': cred_dict}}
creds_json = jsonutils.dumps(creds)
headers = {'Content-Type': 'application/json'}
o = urlparse.urlparse(CONF.keystone_ec2_url)
if o.scheme == "http":
conn = httplib.HTTPConnection(o.netloc)
else:
conn = httplib.HTTPSConnection(o.netloc)
conn.request('POST', o.path, body=creds_json, headers=headers)
response = conn.getresponse()
data = response.read()
if response.status != 200:
if response.status == 401:
msg = response.reason
else:
msg = _("Failure communicating with keystone")
return faults.ec2_error_response(request_id,
"AuthFailure",
msg,
status=response.status)
result = jsonutils.loads(data)
conn.close()
try:
token_id = result['access']['token']['id']
user_id = result['access']['user']['id']
project_id = result['access']['token']['tenant']['id']
user_name = result['access']['user'].get('name')
project_name = result['access']['token']['tenant'].get('name')
roles = [
role['name'] for role in result['access']['user']['roles']
]
except (AttributeError, KeyError) as e:
LOG.error(_LE("Keystone failure: %s"), e)
msg = _("Failure communicating with keystone")
return faults.ec2_error_response(request_id,
"AuthFailure",
msg,
status=400)
remote_address = req.remote_addr
if CONF.use_forwarded_for:
remote_address = req.headers.get('X-Forwarded-For', remote_address)
catalog = result['access']['serviceCatalog']
ctxt = context.RequestContext(user_id,
project_id,
user_name=user_name,
project_name=project_name,
roles=roles,
auth_token=token_id,
remote_address=remote_address,
service_catalog=catalog)
req.environ['nova.context'] = ctxt
return self.application
def __call__(self, req):
request_id = context.generate_request_id()
signature = req.params.get('Signature')
if not signature:
msg = _("Signature not provided")
return faults.ec2_error_response(request_id, "AuthFailure", msg,
status=400)
access = req.params.get('AWSAccessKeyId')
if not access:
msg = _("Access key not provided")
return faults.ec2_error_response(request_id, "AuthFailure", msg,
status=400)
# Make a copy of args for authentication and signature verification.
auth_params = dict(req.params)
# Not part of authentication args
auth_params.pop('Signature')
cred_dict = {
'access': access,
'signature': signature,
'host': req.host,
'verb': req.method,
'path': req.path,
'params': auth_params,
}
if "ec2" in CONF.keystone_ec2_url:
creds = {'ec2Credentials': cred_dict}
else:
creds = {'auth': {'OS-KSEC2:ec2Credentials': cred_dict}}
creds_json = jsonutils.dumps(creds)
headers = {'Content-Type': 'application/json'}
o = urlparse.urlparse(CONF.keystone_ec2_url)
if o.scheme == "http":
conn = httplib.HTTPConnection(o.netloc)
else:
conn = httplib.HTTPSConnection(o.netloc)
conn.request('POST', o.path, body=creds_json, headers=headers)
response = conn.getresponse()
data = response.read()
if response.status != 200:
if response.status == 401:
msg = response.reason
else:
msg = _("Failure communicating with keystone")
return faults.ec2_error_response(request_id, "AuthFailure", msg,
status=response.status)
result = jsonutils.loads(data)
conn.close()
try:
token_id = result['access']['token']['id']
user_id = result['access']['user']['id']
project_id = result['access']['token']['tenant']['id']
user_name = result['access']['user'].get('name')
project_name = result['access']['token']['tenant'].get('name')
roles = [role['name'] for role
in result['access']['user']['roles']]
except (AttributeError, KeyError) as e:
LOG.error(_LE("Keystone failure: %s"), e)
msg = _("Failure communicating with keystone")
return faults.ec2_error_response(request_id, "AuthFailure", msg,
status=400)
remote_address = req.remote_addr
if CONF.use_forwarded_for:
remote_address = req.headers.get('X-Forwarded-For',
remote_address)
catalog = result['access']['serviceCatalog']
ctxt = context.RequestContext(user_id,
project_id,
user_name=user_name,
project_name=project_name,
roles=roles,
auth_token=token_id,
remote_address=remote_address,
service_catalog=catalog)
req.environ['nova.context'] = ctxt
return self.application
def __call__(self, req):
request_id = context.generate_request_id()
signature = req.params.get("Signature")
if not signature:
msg = _("Signature not provided")
return faults.ec2_error_response(request_id, "AuthFailure", msg, status=400)
access = req.params.get("AWSAccessKeyId")
if not access:
msg = _("Access key not provided")
return faults.ec2_error_response(request_id, "AuthFailure", msg, status=400)
# Make a copy of args for authentication and signature verification.
auth_params = dict(req.params)
# Not part of authentication args
auth_params.pop("Signature")
cred_dict = {
"access": access,
"signature": signature,
"host": req.host,
"verb": req.method,
"path": req.path,
"params": auth_params,
}
if "ec2" in CONF.keystone_ec2_url:
creds = {"ec2Credentials": cred_dict}
else:
creds = {"auth": {"OS-KSEC2:ec2Credentials": cred_dict}}
creds_json = jsonutils.dumps(creds)
headers = {"Content-Type": "application/json"}
o = urlparse.urlparse(CONF.keystone_ec2_url)
if o.scheme == "http":
conn = httplib.HTTPConnection(o.netloc)
else:
conn = httplib.HTTPSConnection(o.netloc)
conn.request("POST", o.path, body=creds_json, headers=headers)
response = conn.getresponse()
data = response.read()
if response.status != 200:
if response.status == 401:
msg = response.reason
else:
msg = _("Failure communicating with keystone")
return faults.ec2_error_response(request_id, "AuthFailure", msg, status=response.status)
result = jsonutils.loads(data)
conn.close()
try:
token_id = result["access"]["token"]["id"]
user_id = result["access"]["user"]["id"]
project_id = result["access"]["token"]["tenant"]["id"]
user_name = result["access"]["user"].get("name")
project_name = result["access"]["token"]["tenant"].get("name")
roles = [role["name"] for role in result["access"]["user"]["roles"]]
except (AttributeError, KeyError) as e:
LOG.error(_LE("Keystone failure: %s"), e)
msg = _("Failure communicating with keystone")
return faults.ec2_error_response(request_id, "AuthFailure", msg, status=400)
remote_address = req.remote_addr
if CONF.use_forwarded_for:
remote_address = req.headers.get("X-Forwarded-For", remote_address)
catalog = result["access"]["serviceCatalog"]
ctxt = context.RequestContext(
user_id,
project_id,
user_name=user_name,
project_name=project_name,
roles=roles,
auth_token=token_id,
remote_address=remote_address,
service_catalog=catalog,
)
req.environ["nova.context"] = ctxt
return self.application
