def _get_bearer_token(app, allowed_scopes, http_method, uri, body, headers, ttl=DEFAULT_TTL):
validator = SPOauth2RequestValidator(app=app, allowed_scopes=allowed_scopes, ttl=ttl)
server = Oauth2BackendApplicationServer(validator,
token_generator=_generate_signed_token)
headers, body, status = server.create_token_response(
uri, http_method, body, headers, {})
if status == 200:
token_response = json.loads(body)
return token_response.get('access_token')
return None
def _authenticate_request(auth_type, app, allowed_scopes, http_method,
uri, body, headers, ttl=DEFAULT_TTL):
if auth_type == 'Basic':
validator = SPBasicAuthRequestValidator(app=app, headers=headers)
valid, r = validator.verify_request()
return valid, r
if auth_type == 'Bearer':
validator = SPOauth2RequestValidator(app=app, allowed_scopes=allowed_scopes, ttl=ttl)
server = Oauth2BackendApplicationServer(validator)
valid, r = server.verify_request(uri, http_method, body, headers, allowed_scopes)
return valid, r
return None, None
def _authenticate_request(self, auth_type, scopes, http_method, uri, body,
headers, ttl):
"""Authenticates request based on auth type.
"""
if auth_type == 'Basic':
validator = SPBasicAuthRequestValidator(
app=self.app, headers=headers)
valid, result = validator.verify_request()
return valid, result
if auth_type == 'Bearer':
validator = SPOauth2RequestValidator(
app=self.app, allowed_scopes=scopes, ttl=ttl)
server = Oauth2BackendApplicationServer(validator)
valid, result = server.verify_request(
uri, http_method, body, headers, scopes)
return valid, result
return None, None