Cannot unpack, not a valid JSON

[jetcar]

Version

2024.06

Operating System

Linux

Docker Compose Version

v2.12.2

Description

My configuration https://passi.cloud/identity/.well-known/openid-configuration which should be 100% correct, works fine with pgadmin openID, but with Mailu i get json parsing error error

Replication Steps

1. setup OIDC_PROVIDER_INFO_URL=https://passi.cloud/identity/.well-known/openid-configuration

Observed Behaviour

admin doesn't start, gives json parsing exception

Expected Behaviour

should parse config without errors

Relevant log output

`Traceback (most recent call last):
  File "/app/venv/lib/python3.12/site-packages/oic/oauth2/__init__.py", line 1153, in provider_config
    pcr = response_cls().from_json(r.text)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/venv/lib/python3.12/site-packages/oic/oauth2/message.py", line 469, in from_json
    raise DecodeError("Cannot unpack, not a valid JSON.")
oic.oauth2.message.DecodeError: Cannot unpack, not a valid JSON.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/app/venv/bin/gunicorn", line 8, in <module>
    sys.exit(run())
             ^^^^^
  File "/app/venv/lib/python3.12/site-packages/gunicorn/app/wsgiapp.py", line 67, in run
    WSGIApplication("%(prog)s [OPTIONS] [APP_MODULE]", prog=prog).run()
  File "/app/venv/lib/python3.12/site-packages/gunicorn/app/base.py", line 236, in run
    super().run()
  File "/app/venv/lib/python3.12/site-packages/gunicorn/app/base.py", line 72, in run
    Arbiter(self).run()
    ^^^^^^^^^^^^^
  File "/app/venv/lib/python3.12/site-packages/gunicorn/arbiter.py", line 58, in __init__
    self.setup(app)
  File "/app/venv/lib/python3.12/site-packages/gunicorn/arbiter.py", line 118, in setup
    self.app.wsgi()
  File "/app/venv/lib/python3.12/site-packages/gunicorn/app/base.py", line 67, in wsgi
    self.callable = self.load()
                    ^^^^^^^^^^^
  File "/app/venv/lib/python3.12/site-packages/gunicorn/app/wsgiapp.py", line 58, in load
    return self.load_wsgiapp()
           ^^^^^^^^^^^^^^^^^^^
  File "/app/venv/lib/python3.12/site-packages/gunicorn/app/wsgiapp.py", line 48, in load_wsgiapp
    return util.import_app(self.app_uri)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/venv/lib/python3.12/site-packages/gunicorn/util.py", line 424, in import_app
    app = app(*args, **kwargs)
          ^^^^^^^^^^^^^^^^^^^^
  File "/app/mailu/__init__.py", line 123, in create_app
    return create_app_from_config(config)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/mailu/__init__.py", line 58, in create_app_from_config
    utils.oic_client.init_app(app)
  File "/app/mailu/utils.py", line 162, in init_app
    self.client.provider_config(app.config['OIDC_PROVIDER_INFO_URL'])
  File "/app/venv/lib/python3.12/site-packages/oic/oauth2/__init__.py", line 1158, in provider_config
    raise ParseError(_err_txt)
oic.oauth2.exception.ParseError: Faulty provider config response: Cannot unpack, not a valid JSON.
`