---
stage: Ecosystem
group: Integrations
info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
---

# DingTalk OAuth 2.0 OmniAuth provider **(FREE SELF)**

> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/341898) in GitLab 14.5.

You can sign in to GitLab using your DingTalk account.
Sign in to DingTalk Open Platform and create an application on it. DingTalk generates a client ID and secret key for you to use.

1. Sign in to [DingTalk Open Platform](https://open-dev.dingtalk.com/).

1. On the top bar, select **Application development > Enterprise internal development** and then select **Create Application**.

   ![DingTalk menu](img/ding_talk_menu.png)

1. Fill in the application details:

   - **Application Name**: This can be anything. Consider something like `<Organization>'s GitLab`, or `<Your Name>'s GitLab`, or something else descriptive.
   - **Application Description**: Create a description.
   - **Application icon**: Upload qualified icons if needed.

   ![DingTalk create application](img/ding_talk_create_application.png)

1. Select **Confirm and create**.

1. On the left sidebar, select **DingTalk Application** and find your application. Select it and go to the application information page.

   ![DingTalk your application](img/ding_talk_your_application.png)

1. Under the **Application Credentials** section, there should be an AppKey and AppSecret (see the screenshot). Keep this page open as you continue the configuration.

   ![DingTalk credentials](img/ding_talk_credentials.png)

1. On your GitLab server, open the configuration file.

   For Omnibus package:

   ```shell
   sudo editor /etc/gitlab/gitlab.rb
   ```

   For installations from source:

   ```shell
   cd /home/git/gitlab

   sudo -u git -H editor config/gitlab.yml
   ```

1. See [Configure initial settings](omniauth.md#configure-initial-settings) for initial settings.

1. Add the provider configuration:

   For Omnibus package:

   ```ruby
     gitlab_rails['omniauth_providers'] = [
       {
         name: "dingtalk",
         # label: "Provider name", # optional label for login button, defaults to "Ding Talk"
         app_id: "YOUR_APP_ID",
         app_secret: "YOUR_APP_SECRET"
       }
     ]
   ```

   For installations from source:

   ```yaml
   - { name: 'dingtalk',
       # label: 'Provider name', # optional label for login button, defaults to "Ding Talk"
       app_id: 'YOUR_APP_ID',
       app_secret: 'YOUR_APP_SECRET' }
   ```

1. Change `YOUR_APP_ID` to the AppKey from the application information page in step 6.

1. Change `YOUR_APP_SECRET` to the AppSecret from the application information page in step 6.

1. Save the configuration file.

1. [Reconfigure](../administration/restart_gitlab.md#omnibus-gitlab-reconfigure) or [restart GitLab](../administration/restart_gitlab.md#installations-from-source) for the changes to take effect if you installed GitLab via Omnibus or from source respectively.