Files
DocsGPT/docsgpt/api/user/me/routes.py
T
arc53-machine 174130607a feat(pat): authenticate personal access tokens
handle_auth resolves a dgpt_pat_ bearer against the database instead of
decoding it as a JWT, for both the Flask and the ASGI routes. Scopes and the
resource filter always come from the token row, and the claims that mark a
PAT are stripped from decoded JWTs so a session token cannot pose as one.
ASGI routes reject tokens unless they name the scope that admits them, and
/api/user/me reports what the calling token may do.
2026-09-19 23:39:58 +01:00

46 lines
1.8 KiB
Python

"""Current-principal endpoint.
``GET /api/user/me`` returns the caller's user id and resolved roles, sourced
only from ``request.decoded_token`` (already populated and role-resolved by the
auth chokepoint in ``app.py``). Auth-mode-agnostic. ``email``/``name``/
``picture`` are OIDC-only and optional — they are echoed from the token and are
never present for ``simple_jwt``/``session_jwt``/no-auth modes.
"""
from __future__ import annotations
from flask import jsonify, make_response, request
from flask_restx import Namespace, Resource
from docsgpt.api.pat.tokens import is_pat
me_ns = Namespace("me", description="Current user identity and roles", path="/api")
@me_ns.route("/user/me")
class MeResource(Resource):
def get(self):
"""Return ``{user_id, roles, email?, name?, picture?}`` for the caller."""
decoded_token = getattr(request, "decoded_token", None)
if not decoded_token:
return make_response(jsonify({"success": False}), 401)
body = {
"success": True,
"user_id": decoded_token.get("sub"),
"roles": decoded_token.get("roles") or ["user"],
}
for field in ("email", "name", "picture"):
value = decoded_token.get(field)
if value:
body[field] = value
if is_pat(decoded_token):
# Lets a CLI or pipeline confirm what its token is allowed to do.
body["auth_method"] = "pat"
body["token"] = {
"id": decoded_token.get("pat_id"),
"name": decoded_token.get("pat_name"),
"scopes": decoded_token.get("scopes") or [],
"resource_filter": decoded_token.get("resource_filter") or {},
}
return make_response(jsonify(body), 200)