Implementing Ueberauth GitLab

I am trying to implement GitLab OAuth.

Here are two packages I found from Hex.


After setting up, I get this error.

Server responded with status: 401

Headers:
server: nginx
date: Fri, 13 Jul 2018 04:16:49 GMT
content-type: application/json; charset=utf-8
content-length: 162
cache-control: no-store
pragma: no-cache
www-authenticate: Bearer realm="Doorkeeper", error="invalid_request", error_description="The request 
is missing a required parameter, includes an unsupported parameter value, or is otherwise malformed."
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-request-id: 53dd14b8-3bb9-43b3-839f-ac900ab288c7
x-runtime: 0.037092
x-xss-protection: 1; mode=block
content-security-policy: object-src 'none'; worker-src https://assets.gitlab-static.net https://gitlab.com blob:; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://assets.gitlab-static.net https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://apis.google.com; style-src 'self' 'unsafe-inline' https://assets.gitlab-static.net; img-src * data: blob:; frame-src 'self' https://www.google.com/recaptcha/ https://content.googleapis.com https://content-compute.googleapis.com https://content-cloudbilling.googleapis.com https://content-cloudresourcemanager.googleapis.com; frame-ancestors 'self'; connect-src 'self' https://assets.gitlab-static.net wss://gitlab.com https://sentry.gitlap.com https://customers.gitlab.com; report-uri https://sentry-infra.gitlap.com/api/3/csp-report/?sentry_key=a664fdde83424b43a991f25fa7c78987

Body:
%{"error" => "invalid_request", "error_description" => "The request is missing a required parameter, 
includes an unsupported parameter value, or is otherwise malformed."}

Do I need to make changes in the package? Or am I setting up the deps wrongly? Or is it due to version conflicts?

1 Like

It initially sounds like it’s out of date to the current gitlab spec. What is the documentation on what information has to be sent to gitlab? Can compare it to the plugin to see what is missing. It could also be a configuration issue though.

1 Like

For what it’s worth I have the same problem here too. I’ve had no issues with Google, Github, Auth0 and LinkedIn, but I get the same “The request is missing a required parameter, includes an unsupported parameter value, or is otherwise malformed” response from GitLab’s callback.

Which still has my old post hold. ^.^

Do you have a link to the spec it expects?