Merge branch '17334-u2f-device-identifiers' into 'master'

Allow naming (and deleting) U2F devices.

## What does this MR do?

- Allow giving each U2F device a name (at the time of registration).
- Allow deleting individual U2F devices.
- Display a list of registered U2F devices.

## What are the relevant issue numbers?

- Closes #17334 
- Closes #17335 

See merge request !5833

2 files changed, 31 insertions, 1 deletions

diff --git a/db/migrate/20160816161312_add_column_name_to_u2f_registrations.rb b/db/migrate/20160816161312_add_column_name_to_u2f_registrations.rb
new file mode 100644
index 00000000000..7152bd04331
--- /dev/null
+++ b/db/migrate/20160816161312_add_column_name_to_u2f_registrations.rb
@@ -0,0 +1,29 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddColumnNameToU2fRegistrations < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  # When a migration requires downtime you **must** uncomment the following
+  # constant and define a short and easy to understand explanation as to why the
+  # migration requires downtime.
+  # DOWNTIME_REASON = ''
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  # disable_ddl_transaction!
+
+  def change
+    add_column :u2f_registrations, :name, :string
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 0cdcc080227..fa56db332b3 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20160810142633) do
+ActiveRecord::Schema.define(version: 20160816161312) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -1016,6 +1016,7 @@ ActiveRecord::Schema.define(version: 20160810142633) do
     t.integer  "user_id"
     t.datetime "created_at",  null: false
     t.datetime "updated_at",  null: false
+    t.string   "name"
   end
 
   add_index "u2f_registrations", ["key_handle"], name: "index_u2f_registrations_on_key_handle", using: :btree