1 files changed, 24 insertions, 0 deletions
diff --git a/app/controllers/profiles/accounts_controller.rb b/app/controllers/profiles/accounts_controller.rb
index 175afbf8425..669fe05e5c7 100644
--- a/app/controllers/profiles/accounts_controller.rb
+++ b/app/controllers/profiles/accounts_controller.rb
@@ -1,6 +1,18 @@
 class Profiles::AccountsController < Profiles::ApplicationController
   def show
+    unless current_user.otp_secret
+      current_user.otp_secret = User.generate_otp_secret(32)
+    end
+
+    unless current_user.otp_grace_period_started_at && two_factor_grace_period
+      current_user.otp_grace_period_started_at = Time.current
+    end
+
+    current_user.save! if current_user.changed?
+
     @user = current_user
+
+    @qr_code = build_qr_code
   end
 
   def unlink
@@ -8,4 +20,16 @@ class Profiles::AccountsController < Profiles::ApplicationController
     current_user.identities.find_by(provider: provider).destroy
     redirect_to profile_account_path
   end
+
+  private
+
+  def build_qr_code
+    issuer = "#{issuer_host} | #{current_user.email}"
+    uri = current_user.otp_provisioning_uri(current_user.email, issuer: issuer)
+    RQRCode::render_qrcode(uri, :svg, level: :m, unit: 3)
+  end
+
+  def issuer_host
+    Gitlab.config.gitlab.host
+  end
 end