Merge branch '21811-group-create-deploy-tokens' into 'master'

API endpoint for creating group deploy tokens

See merge request gitlab-org/gitlab!25629

app/policies/group_policy.rb

@@ -95,6 +95,7 @@ class GroupPolicy < BasePolicy
     enable :admin_cluster
     enable :destroy_deploy_token
     enable :read_deploy_token
+    enable :create_deploy_token
   end
 
   rule { owner }.policy do

changelogs/unreleased/21811-group-create-deploy-tokens.yml

+---
+title: Add api endpoint for creating group deploy tokens
+merge_request: 25629
+author:
+type: added

doc/api/deploy_tokens.md

@@ -156,6 +156,45 @@ Example response:
 ]
 ```
 
+### Create a group deploy token
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/21811) in GitLab 12.9.
+
+Creates a new deploy token for a group.
+
+```
+POST /groups/:id/deploy_tokens
+```
+
+| Attribute  | Type | Required | Description |
+| ---------  | ---- | -------- | ----------- |
+| `id`              | integer/string | yes | The ID or [URL-encoded path of the group](README.md#namespaced-path-encoding) owned by the authenticated user |
+| `name`            | string    | yes | New deploy token's name |
+| `expires_at`      | datetime  | no  | Expiration date for the deploy token. Does not expire if no value is provided. |
+| `username`        | string    | no  | Username for deploy token. Default is `gitlab+deploy-token-{n}` |
+| `scopes`   | array of strings | yes | Indicates the deploy token scopes. Must be at least one of `read_repository` or `read_registry`. |
+
+Example request:
+
+```shell
+curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" --header "Content-Type: application/json" --data '{"name": "My deploy token", "expires_at": "2021-01-01", "username": "custom-user", "scopes": ["read_repository"]}' "https://gitlab.example.com/api/v4/groups/5/deploy_tokens/"
+```
+
+Example response:
+
+```json
+{
+  "id": 1,
+  "name": "My deploy token",
+  "username": "custom-user",
+  "expires_at": "2021-01-01T00:00:00.000Z",
+  "token": "jMRvtPNxrn3crTAGukpZ",
+  "scopes": [
+    "read_registry"
+  ]
+}
+```
+
 ### Delete a group deploy token
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/21811) in GitLab 12.9.

lib/api/deploy_tokens.rb

@@ -31,7 +31,7 @@ module API
     end
 
     params do
-      requires :id, type: Integer, desc: 'The ID of a project'
+      requires :id, type: String, desc: 'The ID of a project'
     end
     resource :projects, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
       before do
@@ -74,7 +74,7 @@ module API
     end
 
     params do
-      requires :id, type: Integer, desc: 'The ID of a group'
+      requires :id, type: String, desc: 'The ID of a group'
     end
     resource :groups, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
       before do
@@ -94,6 +94,27 @@ module API
         present paginate(user_group.deploy_tokens), with: Entities::DeployToken
       end
 
+      params do
+        requires :name, type: String, desc: 'The name of the deploy token'
+        requires :expires_at, type: DateTime, desc: 'Expiration date for the deploy token. Does not expire if no value is provided.'
+        requires :username, type: String, desc: 'Username for deploy token. Default is `gitlab+deploy-token-{n}`'
+        requires :scopes, type: Array[String], values: ::DeployToken::AVAILABLE_SCOPES.map(&:to_s),
+          desc: 'Indicates the deploy token scopes. Must be at least one of "read_repository" or "read_registry".'
+      end
+      desc 'Create a group deploy token' do
+        detail 'This feature was introduced in GitLab 12.9'
+        success Entities::DeployTokenWithToken
+      end
+      post ':id/deploy_tokens' do
+        authorize!(:create_deploy_token, user_group)
+
+        deploy_token = ::Groups::DeployTokens::CreateService.new(
+          user_group, current_user, scope_params.merge(declared(params, include_missing: false, include_parent_namespaces: false))
+        ).execute
+
+        present deploy_token, with: Entities::DeployTokenWithToken
+      end
+
       desc 'Delete a group deploy token' do
         detail 'This feature was introduced in GitLab 12.9'
       end

spec/requests/api/deploy_tokens_spec.rb

@@ -195,7 +195,8 @@ describe API::DeployTokens do
     end
   end
 
-  describe 'POST /projects/:id/deploy_tokens' do
+  context 'deploy token creation' do
+    shared_examples 'creating a deploy token' do |entity, unauthenticated_response|
       let(:params) do
         {
           name: 'Foo',
@@ -207,20 +208,15 @@ describe API::DeployTokens do
         }
       end
 
-    subject do
-      post api("/projects/#{project.id}/deploy_tokens", user), params: params
-      response
-    end
-
       context 'when unauthenticated' do
         let(:user) { nil }
 
-      it { is_expected.to have_gitlab_http_status(:not_found) }
+        it { is_expected.to have_gitlab_http_status(unauthenticated_response) }
       end
 
       context 'when authenticated as non-admin user' do
         before do
-        project.add_developer(user)
+          send(entity).add_developer(user)
         end
 
         it { is_expected.to have_gitlab_http_status(:forbidden) }
@@ -228,7 +224,7 @@ describe API::DeployTokens do
 
       context 'when authenticated as maintainer' do
         before do
-        project.add_maintainer(user)
+          send(entity).add_maintainer(user)
         end
 
         it 'creates the deploy token' do
@@ -247,4 +243,23 @@ describe API::DeployTokens do
         end
       end
     end
+
+    describe 'POST /projects/:id/deploy_tokens' do
+      subject do
+        post api("/projects/#{project.id}/deploy_tokens", user), params: params
+        response
+      end
+
+      it_behaves_like 'creating a deploy token', :project, :not_found
+    end
+
+    describe 'POST /groups/:id/deploy_tokens' do
+      subject do
+        post api("/groups/#{group.id}/deploy_tokens", user), params: params
+        response
+      end
+
+      it_behaves_like 'creating a deploy token', :group, :forbidden
+    end
+  end
 end