debian-mirror-gitlab/doc/system_hooks/system_hooks.md

# System hooks

Your GitLab instance can perform HTTP POST requests on the following events: `project_create`, `project_destroy`, `project_rename`, `project_transfer`, `project_update`, `user_add_to_team`, `user_remove_from_team`, `user_create`, `user_destroy`, `key_create`, `key_destroy`, `group_create`, `group_destroy`, `user_add_to_group` and `user_remove_from_group`.

System hooks can be used, e.g. for logging or changing information in a LDAP server.

> **Note:**
>
> We follow the same structure from Webhooks for Push and Tag events, but we never display commits.
>
> Same deprecations from Webhooks are valid here.

## Hooks request example

**Request header**:

```
X-Gitlab-Event: System Hook
```

**Project created:**

```json
{
          "created_at": "2012-07-21T07:30:54Z",
          "updated_at": "2012-07-21T07:38:22Z",
          "event_name": "project_create",
                "name": "StoreCloud",
         "owner_email": "johnsmith@gmail.com",
          "owner_name": "John Smith",
                "path": "storecloud",
 "path_with_namespace": "jsmith/storecloud",
          "project_id": 74,
  "project_visibility": "private",
}
```

**Project destroyed:**

```json
{
          "created_at": "2012-07-21T07:30:58Z",
          "updated_at": "2012-07-21T07:38:22Z",
          "event_name": "project_destroy",
                "name": "Underscore",
         "owner_email": "johnsmith@gmail.com",
          "owner_name": "John Smith",
                "path": "underscore",
 "path_with_namespace": "jsmith/underscore",
          "project_id": 73,
  "project_visibility": "internal",
}
```

**Project renamed:**

```json
{
               "created_at": "2012-07-21T07:30:58Z",
               "updated_at": "2012-07-21T07:38:22Z",
               "event_name": "project_rename",
                     "name": "Underscore",
                     "path": "underscore",
      "path_with_namespace": "jsmith/underscore",
               "project_id": 73,
               "owner_name": "John Smith",
              "owner_email": "johnsmith@gmail.com",
       "project_visibility": "internal",
  "old_path_with_namespace": "jsmith/overscore",
}
```

**Project transferred:**

```json
{
               "created_at": "2012-07-21T07:30:58Z",
               "updated_at": "2012-07-21T07:38:22Z",
               "event_name": "project_transfer",
                     "name": "Underscore",
                     "path": "underscore",
      "path_with_namespace": "scores/underscore",
               "project_id": 73,
               "owner_name": "John Smith",
              "owner_email": "johnsmith@gmail.com",
       "project_visibility": "internal",
  "old_path_with_namespace": "jsmith/overscore",
}
```

**Project updated:**

```json
{
          "created_at": "2012-07-21T07:30:54Z",
          "updated_at": "2012-07-21T07:38:22Z",
          "event_name": "project_update",
                "name": "StoreCloud",
         "owner_email": "johnsmith@gmail.com",
          "owner_name": "John Smith",
                "path": "storecloud",
 "path_with_namespace": "jsmith/storecloud",
          "project_id": 74,
  "project_visibility": "private",
}
```

**New Team Member:**

```json
{
                  "created_at": "2012-07-21T07:30:56Z",
                  "updated_at": "2012-07-21T07:38:22Z",
                  "event_name": "user_add_to_team",
              "project_access": "Master",
                  "project_id": 74,
                "project_name": "StoreCloud",
                "project_path": "storecloud",
 "project_path_with_namespace": "jsmith/storecloud",
                  "user_email": "johnsmith@gmail.com",
                   "user_name": "John Smith",
               "user_username": "johnsmith",
                     "user_id": 41,
          "project_visibility": "private",
}
```

**Team Member Removed:**

```json
{
                  "created_at": "2012-07-21T07:30:56Z",
                  "updated_at": "2012-07-21T07:38:22Z",
                  "event_name": "user_remove_from_team",
              "project_access": "Master",
                  "project_id": 74,
                "project_name": "StoreCloud",
                "project_path": "storecloud",
 "project_path_with_namespace": "jsmith/storecloud",
                  "user_email": "johnsmith@gmail.com",
                   "user_name": "John Smith",
               "user_username": "johnsmith",
                     "user_id": 41,
          "project_visibility": "private",
}
```

**User created:**

```json
{
   "created_at": "2012-07-21T07:44:07Z",
   "updated_at": "2012-07-21T07:38:22Z",
        "email": "js@gitlabhq.com",
   "event_name": "user_create",
         "name": "John Smith",
     "username": "js",
      "user_id": 41
}
```

**User removed:**

```json
{
   "created_at": "2012-07-21T07:44:07Z",
   "updated_at": "2012-07-21T07:38:22Z",
        "email": "js@gitlabhq.com",
   "event_name": "user_destroy",
         "name": "John Smith",
     "username": "js",
      "user_id": 41
}
```

**Key added**

```json
{
    "event_name": "key_create",
    "created_at": "2014-08-18 18:45:16 UTC",
    "updated_at": "2012-07-21T07:38:22Z",
      "username": "root",
           "key": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC58FwqHUbebw2SdT7SP4FxZ0w+lAO/erhy2ylhlcW/tZ3GY3mBu9VeeiSGoGz8hCx80Zrz+aQv28xfFfKlC8XQFpCWwsnWnQqO2Lv9bS8V1fIHgMxOHIt5Vs+9CAWGCCvUOAurjsUDoE2ALIXLDMKnJxcxD13XjWdK54j6ZXDB4syLF0C2PnAQSVY9X7MfCYwtuFmhQhKaBussAXpaVMRHltie3UYSBUUuZaB3J4cg/7TxlmxcNd+ppPRIpSZAB0NI6aOnqoBCpimscO/VpQRJMVLr3XiSYeT6HBiDXWHnIVPfQc03OGcaFqOit6p8lYKMaP/iUQLm+pgpZqrXZ9vB john@localhost",
           "id": 4
}
```

**Key removed**

```json
{
    "event_name": "key_destroy",
    "created_at": "2014-08-18 18:45:16 UTC",
    "updated_at": "2012-07-21T07:38:22Z",
      "username": "root",
           "key": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC58FwqHUbebw2SdT7SP4FxZ0w+lAO/erhy2ylhlcW/tZ3GY3mBu9VeeiSGoGz8hCx80Zrz+aQv28xfFfKlC8XQFpCWwsnWnQqO2Lv9bS8V1fIHgMxOHIt5Vs+9CAWGCCvUOAurjsUDoE2ALIXLDMKnJxcxD13XjWdK54j6ZXDB4syLF0C2PnAQSVY9X7MfCYwtuFmhQhKaBussAXpaVMRHltie3UYSBUUuZaB3J4cg/7TxlmxcNd+ppPRIpSZAB0NI6aOnqoBCpimscO/VpQRJMVLr3XiSYeT6HBiDXWHnIVPfQc03OGcaFqOit6p8lYKMaP/iUQLm+pgpZqrXZ9vB john@localhost",
            "id": 4
}
```

**Group created:**

```json
{
   "created_at": "2012-07-21T07:30:54Z",
   "updated_at": "2012-07-21T07:38:22Z",
   "event_name": "group_create",
         "name": "StoreCloud",
  "owner_email": "johnsmith@gmail.com",
   "owner_name": "John Smith",
         "path": "storecloud",
     "group_id": 78
}
```

**Group removed:**

```json
{
   "created_at": "2012-07-21T07:30:54Z",
   "updated_at": "2012-07-21T07:38:22Z",
   "event_name": "group_destroy",
         "name": "StoreCloud",
  "owner_email": "johnsmith@gmail.com",
   "owner_name": "John Smith",
         "path": "storecloud",
     "group_id": 78
}
```

**New Group Member:**

```json
{
    "created_at": "2012-07-21T07:30:56Z",
    "updated_at": "2012-07-21T07:38:22Z",
    "event_name": "user_add_to_group",
  "group_access": "Master",
      "group_id": 78,
    "group_name": "StoreCloud",
    "group_path": "storecloud",
    "user_email": "johnsmith@gmail.com",
     "user_name": "John Smith",
 "user_username": "johnsmith",
       "user_id": 41
}
```
**Group Member Removed:**

```json
{
    "created_at": "2012-07-21T07:30:56Z",
    "updated_at": "2012-07-21T07:38:22Z",
    "event_name": "user_remove_from_group",
  "group_access": "Master",
      "group_id": 78,
    "group_name": "StoreCloud",
    "group_path": "storecloud",
    "user_email": "johnsmith@gmail.com",
     "user_name": "John Smith",
 "user_username": "johnsmith",
       "user_id": 41
}
```

## Push events

Triggered when you push to the repository, except when pushing tags.
It generates one event per modified branch.

**Request header**:

```
X-Gitlab-Event: System Hook
```

**Request body:**

```json
{
  "event_name": "push",
  "before": "95790bf891e76fee5e1747ab589903a6a1f80f22",
  "after": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
  "ref": "refs/heads/master",
  "checkout_sha": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
  "user_id": 4,
  "user_name": "John Smith",
  "user_email": "john@example.com",
  "user_avatar": "https://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=8://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=80",
  "project_id": 15,
  "project":{
    "name":"Diaspora",
    "description":"",
    "web_url":"http://example.com/mike/diaspora",
    "avatar_url":null,
    "git_ssh_url":"git@example.com:mike/diaspora.git",
    "git_http_url":"http://example.com/mike/diaspora.git",
    "namespace":"Mike",
    "visibility_level":0,
    "path_with_namespace":"mike/diaspora",
    "default_branch":"master",
    "homepage":"http://example.com/mike/diaspora",
    "url":"git@example.com:mike/diaspora.git",
    "ssh_url":"git@example.com:mike/diaspora.git",
    "http_url":"http://example.com/mike/diaspora.git"
  },
  "repository":{
    "name": "Diaspora",
    "url": "git@example.com:mike/diaspora.git",
    "description": "",
    "homepage": "http://example.com/mike/diaspora",
    "git_http_url":"http://example.com/mike/diaspora.git",
    "git_ssh_url":"git@example.com:mike/diaspora.git",
    "visibility_level":0
  },
  "commits": [
    {
      "id": "c5feabde2d8cd023215af4d2ceeb7a64839fc428",
      "message": "Add simple search to projects in public area",
      "timestamp": "2013-05-13T18:18:08+00:00",
      "url": "https://dev.gitlab.org/gitlab/gitlabhq/commit/c5feabde2d8cd023215af4d2ceeb7a64839fc428",
      "author": {
        "name": "Dmitriy Zaporozhets",
        "email": "dmitriy.zaporozhets@gmail.com"
      }
    }
  ],
  "total_commits_count": 1
}
```

## Tag events

Triggered when you create (or delete) tags to the repository.
It generates one event per modified tag.

**Request header**:

```
X-Gitlab-Event: System Hook
```

**Request body:**

```json
{
  "event_name": "tag_push",
  "before": "0000000000000000000000000000000000000000",
  "after": "82b3d5ae55f7080f1e6022629cdb57bfae7cccc7",
  "ref": "refs/tags/v1.0.0",
  "checkout_sha": "5937ac0a7beb003549fc5fd26fc247adbce4a52e",
  "user_id": 1,
  "user_name": "John Smith",
  "user_avatar": "https://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=8://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=80",
  "project_id": 1,
  "project":{
    "name":"Example",
    "description":"",
    "web_url":"http://example.com/jsmith/example",
    "avatar_url":null,
    "git_ssh_url":"git@example.com:jsmith/example.git",
    "git_http_url":"http://example.com/jsmith/example.git",
    "namespace":"Jsmith",
    "visibility_level":0,
    "path_with_namespace":"jsmith/example",
    "default_branch":"master",
    "homepage":"http://example.com/jsmith/example",
    "url":"git@example.com:jsmith/example.git",
    "ssh_url":"git@example.com:jsmith/example.git",
    "http_url":"http://example.com/jsmith/example.git"
  },
  "repository":{
    "name": "Example",
    "url": "ssh://git@example.com/jsmith/example.git",
    "description": "",
    "homepage": "http://example.com/jsmith/example",
    "git_http_url":"http://example.com/jsmith/example.git",
    "git_ssh_url":"git@example.com:jsmith/example.git",
    "visibility_level":0
  },
  "commits": [],
  "total_commits_count": 0
}
```
## Repository Update events

Triggered only once when you push to the repository (including tags).

**Request header**:

```
X-Gitlab-Event: System Hook
```

**Request body:**

```json
{
  "event_name": "repository_update",
  "user_id": 1,
  "user_name": "John Smith",
  "user_email": "admin@example.com",
  "user_avatar": "https://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=8://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=80",
  "project_id": 1,
  "project": {
    "name":"Example",
    "description":"",
    "web_url":"http://example.com/jsmith/example",
    "avatar_url":null,
    "git_ssh_url":"git@example.com:jsmith/example.git",
    "git_http_url":"http://example.com/jsmith/example.git",
    "namespace":"Jsmith",
    "visibility_level":0,
    "path_with_namespace":"jsmith/example",
    "default_branch":"master",
    "homepage":"http://example.com/jsmith/example",
    "url":"git@example.com:jsmith/example.git",
    "ssh_url":"git@example.com:jsmith/example.git",
    "http_url":"http://example.com/jsmith/example.git",
  },
  "changes": [
    {
      "before":"8205ea8d81ce0c6b90fbe8280d118cc9fdad6130",
      "after":"4045ea7a3df38697b3730a20fb73c8bed8a3e69e",
      "ref":"refs/heads/master"
    }
  ],
  "refs":["refs/heads/master"]
}
```