def authenticate(self, request):
"""
Returns two-tuple of (user, token) if authentication succeeds,
or None otherwise.
"""
try:
oauth_request = oauth_provider.utils.get_oauth_request(request)
except oauth.Error as err:
raise exceptions.AuthenticationFailed(err.message)
if not oauth_request:
return None
oauth_params = oauth_provider.consts.OAUTH_PARAMETERS_NAMES
found = any(param for param in oauth_params if param in oauth_request)
missing = list(param for param in oauth_params if param not in oauth_request)
if not found:
# OAuth authentication was not attempted.
return None
if missing:
# OAuth was attempted but missing parameters.
msg = "Missing parameters: %s" % (", ".join(missing))
raise exceptions.AuthenticationFailed(msg)
if not self.check_nonce(request, oauth_request):
msg = "Nonce check failed"
raise exceptions.AuthenticationFailed(msg)
try:
consumer_key = oauth_request.get_parameter("oauth_consumer_key")
consumer = oauth_provider_store.get_consumer(request, oauth_request, consumer_key)
except oauth_provider.store.InvalidConsumerError as err:
raise exceptions.AuthenticationFailed(err)
if consumer.status != oauth_provider.consts.ACCEPTED:
msg = "Invalid consumer key status: %s" % consumer.get_status_display()
raise exceptions.AuthenticationFailed(msg)
try:
token_param = oauth_request.get_parameter("oauth_token")
token = oauth_provider_store.get_access_token(request, oauth_request, consumer, token_param)
except oauth_provider.store.InvalidTokenError:
msg = "Invalid access token: %s" % oauth_request.get_parameter("oauth_token")
raise exceptions.AuthenticationFailed(msg)
try:
self.validate_token(request, consumer, token)
except oauth.Error as err:
raise exceptions.AuthenticationFailed(err.message)
user = token.user
if not user.is_active:
msg = "User inactive or deleted: %s" % user.username
raise exceptions.AuthenticationFailed(msg)
return (token.user, token)
def authenticate(self, request):
"""
Returns two-tuple of (user, token) if authentication succeeds,
or None otherwise.
"""
try:
oauth_request = oauth_provider.utils.get_oauth_request(request)
except oauth.Error as err:
raise exceptions.AuthenticationFailed(err.message)
if not oauth_request:
return None
oauth_params = oauth_provider.consts.OAUTH_PARAMETERS_NAMES
found = any(param for param in oauth_params if param in oauth_request)
missing = list(param for param in oauth_params if param not in oauth_request)
if not found:
# OAuth authentication was not attempted.
return None
if missing:
# OAuth was attempted but missing parameters.
msg = 'Missing parameters: %s' % (', '.join(missing))
raise exceptions.AuthenticationFailed(msg)
if not self.check_nonce(request, oauth_request):
msg = 'Nonce check failed'
raise exceptions.AuthenticationFailed(msg)
try:
consumer_key = oauth_request.get_parameter('oauth_consumer_key')
consumer = oauth_provider_store.get_consumer(request, oauth_request, consumer_key)
except oauth_provider.store.InvalidConsumerError as err:
raise exceptions.AuthenticationFailed(err)
if consumer.status != oauth_provider.consts.ACCEPTED:
msg = 'Invalid consumer key status: %s' % consumer.get_status_display()
raise exceptions.AuthenticationFailed(msg)
try:
token_param = oauth_request.get_parameter('oauth_token')
token = oauth_provider_store.get_access_token(request, oauth_request, consumer, token_param)
except oauth_provider.store.InvalidTokenError:
msg = 'Invalid access token: %s' % oauth_request.get_parameter('oauth_token')
raise exceptions.AuthenticationFailed(msg)
try:
self.validate_token(request, consumer, token)
except oauth.Error as err:
raise exceptions.AuthenticationFailed(err.message)
user = token.user
if not user.is_active:
msg = 'User inactive or deleted: %s' % user.username
raise exceptions.AuthenticationFailed(msg)
return (token.user, token)