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-rw-r--r--app/controllers/admin/users_controller.rb1
-rw-r--r--app/controllers/concerns/impersonation.rb13
-rw-r--r--spec/controllers/admin/impersonations_controller_spec.rb8
-rw-r--r--spec/controllers/admin/users_controller_spec.rb8
4 files changed, 30 insertions, 0 deletions
diff --git a/app/controllers/admin/users_controller.rb b/app/controllers/admin/users_controller.rb
index 55e03503ba9..cdfb3a32f4c 100644
--- a/app/controllers/admin/users_controller.rb
+++ b/app/controllers/admin/users_controller.rb
@@ -49,6 +49,7 @@ class Admin::UsersController < Admin::ApplicationController
session[:impersonator_id] = current_user.id
warden.set_user(user, scope: :user)
+ clear_access_token_session_keys!
log_impersonation_event
diff --git a/app/controllers/concerns/impersonation.rb b/app/controllers/concerns/impersonation.rb
index 0764fbc8eb3..539dd9ad69d 100644
--- a/app/controllers/concerns/impersonation.rb
+++ b/app/controllers/concerns/impersonation.rb
@@ -3,6 +3,12 @@
module Impersonation
include Gitlab::Utils::StrongMemoize
+ SESSION_KEYS_TO_DELETE = %w(
+ github_access_token gitea_access_token gitlab_access_token
+ bitbucket_token bitbucket_refresh_token bitbucket_server_personal_access_token
+ bulk_import_gitlab_access_token fogbugz_token
+ ).freeze
+
def current_user
user = super
@@ -27,6 +33,7 @@ module Impersonation
warden.set_user(impersonator, scope: :user)
session[:impersonator_id] = nil
+ clear_access_token_session_keys!
current_user
end
@@ -39,6 +46,12 @@ module Impersonation
Gitlab::AppLogger.info("User #{impersonator.username} has stopped impersonating #{current_user.username}")
end
+ def clear_access_token_session_keys!
+ access_tokens_keys = session.keys & SESSION_KEYS_TO_DELETE
+
+ access_tokens_keys.each { |key| session.delete(key) }
+ end
+
def impersonator
strong_memoize(:impersonator) do
User.find(session[:impersonator_id]) if session[:impersonator_id]
diff --git a/spec/controllers/admin/impersonations_controller_spec.rb b/spec/controllers/admin/impersonations_controller_spec.rb
index 744c0712d6b..ccf4454c349 100644
--- a/spec/controllers/admin/impersonations_controller_spec.rb
+++ b/spec/controllers/admin/impersonations_controller_spec.rb
@@ -92,6 +92,14 @@ RSpec.describe Admin::ImpersonationsController do
expect(warden.user).to eq(impersonator)
end
+
+ it 'clears token session keys' do
+ session[:bitbucket_token] = SecureRandom.hex(8)
+
+ delete :destroy
+
+ expect(session[:bitbucket_token]).to be_nil
+ end
end
# base case
diff --git a/spec/controllers/admin/users_controller_spec.rb b/spec/controllers/admin/users_controller_spec.rb
index e43ba6358f9..3a2b5dcb99d 100644
--- a/spec/controllers/admin/users_controller_spec.rb
+++ b/spec/controllers/admin/users_controller_spec.rb
@@ -794,6 +794,14 @@ RSpec.describe Admin::UsersController do
expect(flash[:alert]).to eq("You are now impersonating #{user.username}")
end
+
+ it 'clears token session keys' do
+ session[:github_access_token] = SecureRandom.hex(8)
+
+ post :impersonate, params: { id: user.username }
+
+ expect(session[:github_access_token]).to be_nil
+ end
end
context "when impersonation is disabled" do