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Return json output instead of html when wrong token in Header Authorization (#1247)

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fix #1246

Return a JsonResponse instead of raising AuthenticationFailed
Exception that is turned into the general html error by django.

rest_framework.response.Response should not be used in middleware,
will return django.template.response.ContentNotRenderedError.
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jerry 2024-04-29 23:08:46 +00:00 committed by GitHub
parent c623a38574
commit c3d1cd2472
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1 changed files with 12 additions and 6 deletions
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18
robosats/middleware.py
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@ -8,8 +8,8 @@ from django.conf import settings
from django.contrib.auth.models import AnonymousUser, User, update_last_login
from django.utils import timezone
from django.utils.deprecation import MiddlewareMixin
from django.http import JsonResponse
from rest_framework.authtoken.models import Token
from rest_framework.exceptions import AuthenticationFailed
from robohash import Robohash
from api.nick_generator.nick_generator import NickGenerator
@ -79,8 +79,11 @@ class RobotTokenSHA256AuthenticationMiddleWare:
return response
if not is_valid_token(token_sha256_b91):
raise AuthenticationFailed(
"Robot token SHA256 was provided in the header. However it is not a valid 39 or 40 characters Base91 string."
return JsonResponse(
{
"bad_request": "Robot token SHA256 was provided in the header. However it is not a valid 39 or 40 characters Base91 string."
},
status=400,
)
# Check if it is an existing robot.
@ -123,8 +126,11 @@ class RobotTokenSHA256AuthenticationMiddleWare:
encrypted_private_key = request.COOKIES.get("encrypted_private_key", "")
if not public_key or not encrypted_private_key:
raise AuthenticationFailed(
"On the first request to a RoboSats coordinator, you must provide as well a valid public and encrypted private PGP keys"
return JsonResponse(
{
"bad_request": "On the first request to a RoboSats coordinator, you must provide as well a valid public and encrypted private PGP keys"
},
status=400,
)
(
valid,
@ -133,7 +139,7 @@ class RobotTokenSHA256AuthenticationMiddleWare:
encrypted_private_key,
) = validate_pgp_keys(public_key, encrypted_private_key)
if not valid:
raise AuthenticationFailed(bad_keys_context)
return JsonResponse({"bad_request": bad_keys_context}, status=400)
# Hash the token_sha256, only 1 iteration.
# This is the second SHA256 of the user token, aka RoboSats ID