Automatic merge of gitlab-org/gitlab-ce master

app/models/personal_access_token.rb

@@ -2,8 +2,11 @@
 
 class PersonalAccessToken < ActiveRecord::Base
   include Expirable
+  include IgnorableColumn
   include TokenAuthenticatable
-  add_authentication_token_field :token, digest: true, fallback: true
+
+  add_authentication_token_field :token, digest: true
+  ignore_column :token
 
   REDIS_EXPIRY_TIME = 3.minutes
 

changelogs/unreleased/53411-remove_personal_access_tokens_token.yml

+---
+title: Remove undigested token column from personal_access_tokens table from the database
+merge_request: 22743
+author:
+type: changed

db/post_migrate/20181101091005_steal_digest_column.rb

+# frozen_string_literal: true
+
+class StealDigestColumn < ActiveRecord::Migration[5.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    Gitlab::BackgroundMigration.steal('DigestColumn')
+  end
+
+  def down
+    # raise ActiveRecord::IrreversibleMigration
+  end
+end

db/post_migrate/20181101091124_remove_token_from_personal_access_tokens.rb

+# frozen_string_literal: true
+
+class RemoveTokenFromPersonalAccessTokens < ActiveRecord::Migration[5.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    remove_column :personal_access_tokens, :token, :string
+  end
+end

db/schema.rb

@@ -2133,7 +2133,6 @@ ActiveRecord::Schema.define(version: 20190204115450) do
 
   create_table "personal_access_tokens", force: :cascade do |t|
     t.integer "user_id", null: false
-    t.string "token"
     t.string "name", null: false
     t.boolean "revoked", default: false
     t.date "expires_at"
@@ -2142,7 +2141,6 @@ ActiveRecord::Schema.define(version: 20190204115450) do
     t.string "scopes", default: "--- []\n", null: false
     t.boolean "impersonation", default: false, null: false
     t.string "token_digest"
-    t.index ["token"], name: "index_personal_access_tokens_on_token", unique: true, using: :btree
     t.index ["token_digest"], name: "index_personal_access_tokens_on_token_digest", unique: true, using: :btree
     t.index ["user_id"], name: "index_personal_access_tokens_on_user_id", using: :btree
   end

spec/factories/personal_access_tokens.rb

 FactoryBot.define do
   factory :personal_access_token do
     user
-    token { SecureRandom.hex(50) }
     sequence(:name) { |n| "PAT #{n}" }
     revoked false
     expires_at { 5.days.from_now }
     scopes ['api']
     impersonation false
 
+    after(:build) { |personal_access_token| personal_access_token.ensure_token }
+
     trait :impersonation do
       impersonation true
     end
@@ -21,7 +22,7 @@ FactoryBot.define do
     end
 
     trait :invalid do
-      token nil
+      token_digest nil
     end
   end
 end

spec/lib/gitlab/background_migration/digest_column_spec.rb

@@ -22,7 +22,7 @@ describe Gitlab::BackgroundMigration::DigestColumn, :migration, schema: 20180913
 
       it 'erases token' do
         expect { subject.perform(PersonalAccessToken, :token, :token_digest, 1, 2) }.to(
-          change { PersonalAccessToken.find(1).token }.from('token-01').to(nil))
+          change { PersonalAccessToken.find(1).read_attribute(:token) }.from('token-01').to(nil))
       end
     end
 
@@ -39,7 +39,7 @@ describe Gitlab::BackgroundMigration::DigestColumn, :migration, schema: 20180913
 
       it 'leaves token empty' do
         expect { subject.perform(PersonalAccessToken, :token, :token_digest, 1, 2) }.not_to(
-          change { PersonalAccessToken.find(1).token }.from(nil))
+          change { PersonalAccessToken.find(1).read_attribute(:token) }.from(nil))
       end
     end
   end