zulip/templates/zerver/config_error/gitlab.html

{% extends "zerver/config_error/social-container.html" %}

{% block error_content %}
    <p>
        You are attempting to use the <strong>GitLab auth backend</strong>, but it
        is not properly configured. To configure, please check the following:
    </p>
    <ul>
        <li>
            You have added
            <code>{{ root_domain_url }}/complete/gitlab/</code> as the callback URL
            in the OAuth application in GitLab. You can register OAuth apps at
            <a href="https://gitlab.com/profile/applications">GitLab
            applications</a>.
        </li>
        <li>
            You have set <code>{{ client_id_key_name }}</code> in
            <code>{{ auth_settings_path }}</code> and
            <code>social_auth_gitlab_secret</code> in
            <code>{{ secrets_path }}</code> with the values from your OAuth
            application.
        </li>
        <li>
            Navigate back to the login page and attempt the GitLab auth flow again.
        </li>
    </ul>
    {{ super() }}
{% endblock %}