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-rw-r--r--CHANGELOG3
-rw-r--r--app/controllers/projects/group_links_controller.rb10
-rw-r--r--spec/controllers/projects/group_links_controller_spec.rb50
3 files changed, 59 insertions, 4 deletions
diff --git a/CHANGELOG b/CHANGELOG
index aa6b97bf051..1e5a9f2f384 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -93,6 +93,9 @@ v 8.7.0 (unreleased)
- Execute system web hooks on push to the project
- Allow enable/disable push events for system hooks
+v 8.6.7 (unreleased)
+ - Fix vulnerability that made it possible to enumerate private projects belonging to group
+
v 8.6.6
- Expire the exists cache before deletion to ensure project dir actually exists (Stan Hu). !3413
- Fix error on language detection when repository has no HEAD (e.g., master branch) (Jeroen Bobbeldijk). !3654
diff --git a/app/controllers/projects/group_links_controller.rb b/app/controllers/projects/group_links_controller.rb
index 4159e53bfa9..606552fa853 100644
--- a/app/controllers/projects/group_links_controller.rb
+++ b/app/controllers/projects/group_links_controller.rb
@@ -7,10 +7,12 @@ class Projects::GroupLinksController < Projects::ApplicationController
end
def create
- link = project.project_group_links.new
- link.group_id = params[:link_group_id]
- link.group_access = params[:link_group_access]
- link.save
+ group = Group.find(params[:link_group_id])
+ return render_404 unless can?(current_user, :read_group, group)
+
+ project.project_group_links.create(
+ group: group, group_access: params[:link_group_access]
+ )
redirect_to namespace_project_group_links_path(project.namespace, project)
end
diff --git a/spec/controllers/projects/group_links_controller_spec.rb b/spec/controllers/projects/group_links_controller_spec.rb
new file mode 100644
index 00000000000..40bd83af861
--- /dev/null
+++ b/spec/controllers/projects/group_links_controller_spec.rb
@@ -0,0 +1,50 @@
+require 'spec_helper'
+
+describe Projects::GroupLinksController do
+ let(:project) { create(:project, :private) }
+ let(:group) { create(:group, :private) }
+ let(:user) { create(:user) }
+
+ before do
+ project.team << [user, :master]
+ sign_in(user)
+ end
+
+ describe '#create' do
+ shared_context 'link project to group' do
+ before do
+ post(:create, namespace_id: project.namespace.to_param,
+ project_id: project.to_param,
+ link_group_id: group.id,
+ link_group_access: ProjectGroupLink.default_access)
+ end
+ end
+
+ context 'when user has access to group he want to link project to' do
+ before { group.add_developer(user) }
+ include_context 'link project to group'
+
+ it 'links project with selected group' do
+ expect(group.shared_projects).to include project
+ end
+
+ it 'redirects to project group links page'do
+ expect(response).to redirect_to(
+ namespace_project_group_links_path(project.namespace, project)
+ )
+ end
+ end
+
+ context 'when user doers not have access to group he want to link to' do
+ include_context 'link project to group'
+
+ it 'renders 404' do
+ expect(response.status).to eq 404
+ end
+
+ it 'does not share project with that group' do
+ expect(group.shared_projects).to_not include project
+ end
+ end
+ end
+end