diff options
| -rw-r--r-- | src/services/api/graphql/graphql/mutations.py | 62 | ||||
| -rw-r--r-- | src/services/api/graphql/graphql/queries.py | 62 | ||||
| -rw-r--r-- | src/services/api/graphql/libs/token_auth.py | 29 | ||||
| -rwxr-xr-x | src/services/vyos-http-api-server | 5 |
4 files changed, 116 insertions, 42 deletions
diff --git a/src/services/api/graphql/graphql/mutations.py b/src/services/api/graphql/graphql/mutations.py index f0c8b438f..2778feb69 100644 --- a/src/services/api/graphql/graphql/mutations.py +++ b/src/services/api/graphql/graphql/mutations.py @@ -42,32 +42,54 @@ def make_mutation_resolver(mutation_name, class_name, session_func): func_base_name = convert_camel_case_to_snake(class_name) resolver_name = f'resolve_{func_base_name}' - func_sig = '(obj: Any, info: GraphQLResolveInfo, data: Dict)' + func_sig = '(obj: Any, info: GraphQLResolveInfo, data: Dict = {})' @mutation.field(mutation_name) @convert_kwargs_to_snake_case @with_signature(func_sig, func_name=resolver_name) async def func_impl(*args, **kwargs): try: - if 'data' not in kwargs: - return { - "success": False, - "errors": ['missing data'] - } - - data = kwargs['data'] - key = data['key'] - - auth = key_auth.auth_required(key) - if auth is None: - return { - "success": False, - "errors": ['invalid API key'] - } - - # We are finished with the 'key' entry, and may remove so as to - # pass the rest of data (if any) to function. - del data['key'] + auth_type = state.settings['app'].state.vyos_auth_type + + if auth_type == 'key': + data = kwargs['data'] + key = data['key'] + + auth = key_auth.auth_required(key) + if auth is None: + return { + "success": False, + "errors": ['invalid API key'] + } + + # We are finished with the 'key' entry, and may remove so as to + # pass the rest of data (if any) to function. + del data['key'] + + elif auth_type == 'token': + # there is a subtlety here: with the removal of the key entry, + # some requests will now have empty input, hence no data arg, so + # make it optional in the func_sig. However, it can not be None, + # as the makefun package provides accurate TypeError exceptions; + # hence set it to {}, but now it is a mutable default argument, + # so clear the key 'result', which is added at the end of + # this function. + data = kwargs['data'] + if 'result' in data: + del data['result'] + + info = kwargs['info'] + user = info.context.get('user') + if user is None: + return { + "success": False, + "errors": ['not authenticated'] + } + else: + # AtrributeError will have already been raised if no + # vyos_auth_type; validation and defaultValue ensure it is + # one of the previous cases, so this is never reached. + pass session = state.settings['app'].state.vyos_session diff --git a/src/services/api/graphql/graphql/queries.py b/src/services/api/graphql/graphql/queries.py index 13eb59ae4..9c8a4f064 100644 --- a/src/services/api/graphql/graphql/queries.py +++ b/src/services/api/graphql/graphql/queries.py @@ -42,32 +42,54 @@ def make_query_resolver(query_name, class_name, session_func): func_base_name = convert_camel_case_to_snake(class_name) resolver_name = f'resolve_{func_base_name}' - func_sig = '(obj: Any, info: GraphQLResolveInfo, data: Dict)' + func_sig = '(obj: Any, info: GraphQLResolveInfo, data: Dict = {})' @query.field(query_name) @convert_kwargs_to_snake_case @with_signature(func_sig, func_name=resolver_name) async def func_impl(*args, **kwargs): try: - if 'data' not in kwargs: - return { - "success": False, - "errors": ['missing data'] - } - - data = kwargs['data'] - key = data['key'] - - auth = key_auth.auth_required(key) - if auth is None: - return { - "success": False, - "errors": ['invalid API key'] - } - - # We are finished with the 'key' entry, and may remove so as to - # pass the rest of data (if any) to function. - del data['key'] + auth_type = state.settings['app'].state.vyos_auth_type + + if auth_type == 'key': + data = kwargs['data'] + key = data['key'] + + auth = key_auth.auth_required(key) + if auth is None: + return { + "success": False, + "errors": ['invalid API key'] + } + + # We are finished with the 'key' entry, and may remove so as to + # pass the rest of data (if any) to function. + del data['key'] + + elif auth_type == 'token': + # there is a subtlety here: with the removal of the key entry, + # some requests will now have empty input, hence no data arg, so + # make it optional in the func_sig. However, it can not be None, + # as the makefun package provides accurate TypeError exceptions; + # hence set it to {}, but now it is a mutable default argument, + # so clear the key 'result', which is added at the end of + # this function. + data = kwargs['data'] + if 'result' in data: + del data['result'] + + info = kwargs['info'] + user = info.context.get('user') + if user is None: + return { + "success": False, + "errors": ['not authenticated'] + } + else: + # AtrributeError will have already been raised if no + # vyos_auth_type; validation and defaultValue ensure it is + # one of the previous cases, so this is never reached. + pass session = state.settings['app'].state.vyos_session diff --git a/src/services/api/graphql/libs/token_auth.py b/src/services/api/graphql/libs/token_auth.py index c53e354b1..2d63a1cc7 100644 --- a/src/services/api/graphql/libs/token_auth.py +++ b/src/services/api/graphql/libs/token_auth.py @@ -36,3 +36,32 @@ def generate_token(user: str, passwd: str, secret: str) -> dict: users |= {user_id: user} return {'token': token} + +def get_user_context(request): + context = {} + context['request'] = request + context['user'] = None + if 'Authorization' in request.headers: + auth = request.headers['Authorization'] + scheme, token = auth.split() + if scheme.lower() != 'bearer': + return context + + try: + secret = state.settings.get('secret') + payload = jwt.decode(token, secret, algorithms=["HS256"]) + user_id: str = payload.get('sub') + if user_id is None: + return context + except jwt.PyJWTError: + return context + try: + users = state.settings['app'].state.vyos_token_users + except AttributeError: + return context + + user = users.get(user_id) + if user is not None: + context['user'] = user + + return context diff --git a/src/services/vyos-http-api-server b/src/services/vyos-http-api-server index 7a35546e5..840041b73 100755 --- a/src/services/vyos-http-api-server +++ b/src/services/vyos-http-api-server @@ -647,6 +647,7 @@ def reset_op(data: ResetModel): ### def graphql_init(fast_api_app): + from api.graphql.libs.token_auth import get_user_context api.graphql.state.init() api.graphql.state.settings['app'] = app @@ -658,9 +659,9 @@ def graphql_init(fast_api_app): if app.state.vyos_origins: origins = app.state.vyos_origins - app.add_route('/graphql', CORSMiddleware(GraphQL(schema, debug=True, introspection=in_spec), allow_origins=origins, allow_methods=("GET", "POST", "OPTIONS"))) + app.add_route('/graphql', CORSMiddleware(GraphQL(schema, context_value=get_user_context, debug=True, introspection=in_spec), allow_origins=origins, allow_methods=("GET", "POST", "OPTIONS"))) else: - app.add_route('/graphql', GraphQL(schema, debug=True, introspection=in_spec)) + app.add_route('/graphql', GraphQL(schema, context_value=get_user_context, debug=True, introspection=in_spec)) ### |