mirror of
https://github.com/simple-login/app.git
synced 2024-11-16 00:48:32 +01:00
83 lines
2.3 KiB
Python
83 lines
2.3 KiB
Python
import enum
|
|
from typing import Set, Union
|
|
|
|
import flask
|
|
|
|
|
|
class Scope(enum.Enum):
|
|
EMAIL = "email"
|
|
NAME = "name"
|
|
OPENID = "openid"
|
|
AVATAR_URL = "avatar_url"
|
|
|
|
|
|
class ResponseType(enum.Enum):
|
|
CODE = "code"
|
|
TOKEN = "token"
|
|
ID_TOKEN = "id_token"
|
|
|
|
|
|
# All the OIDC flows supported by SimpleLogin
|
|
# CF https://medium.com/@darutk/diagrams-of-all-the-openid-connect-flows-6968e3990660
|
|
SUPPORTED_OPENID_FLOWS = [
|
|
{ResponseType.CODE},
|
|
{ResponseType.TOKEN},
|
|
{ResponseType.ID_TOKEN},
|
|
{ResponseType.ID_TOKEN, ResponseType.TOKEN},
|
|
{ResponseType.ID_TOKEN, ResponseType.CODE},
|
|
]
|
|
|
|
# String form of SUPPORTED_OPENID_FLOWS
|
|
SUPPORTED_OPENID_FLOWS_STR = "code|token|id_token|id_token,token|id_token,code"
|
|
|
|
|
|
def get_scopes(request: flask.Request) -> Set[Scope]:
|
|
scope_strs = _split_arg(request.args.getlist("scope"))
|
|
|
|
return set([Scope(scope_str) for scope_str in scope_strs])
|
|
|
|
|
|
def get_response_types(request: flask.Request) -> Set[ResponseType]:
|
|
response_type_strs = _split_arg(request.args.getlist("response_type"))
|
|
|
|
return set([ResponseType(r) for r in response_type_strs if r])
|
|
|
|
|
|
def get_response_types_from_str(response_type_str) -> Set[ResponseType]:
|
|
response_type_strs = _split_arg(response_type_str)
|
|
|
|
return set([ResponseType(r) for r in response_type_strs if r])
|
|
|
|
|
|
def response_types_to_str(response_types: [ResponseType]) -> str:
|
|
"""return a string representing a list of response type, for ex
|
|
*code*, *id_token,token*,...
|
|
"""
|
|
return ",".join([r.value for r in response_types])
|
|
|
|
|
|
def _split_arg(arg_input: Union[str, list]) -> Set[str]:
|
|
"""convert input response_type/scope into a set of string.
|
|
arg_input = request.args.getlist(response_type|scope)
|
|
Take into account different variations and their combinations
|
|
- the split character is " " or ","
|
|
- the response_type/scope passed as a list ?scope=scope_1&scope=scope_2
|
|
"""
|
|
res = set()
|
|
if type(arg_input) is str:
|
|
if " " in arg_input:
|
|
for x in arg_input.split(" "):
|
|
if x:
|
|
res.add(x.lower())
|
|
elif "," in arg_input:
|
|
for x in arg_input.split(","):
|
|
if x:
|
|
res.add(x.lower())
|
|
else:
|
|
res.add(arg_input)
|
|
|
|
else:
|
|
for arg in arg_input:
|
|
res = res.union(_split_arg(arg))
|
|
|
|
return res
|