Fix admin API unconditionally requiring CSRF token (#17975)

Fixes #17898

Since #17204, the admin API has only been available through the web
application because of the unconditional requirement to provide a valid CSRF
token.

This commit changes it back to `null_session`, which should make it work
both with session-based authentication (provided a CSRF token) and with a
bearer token.

9 files changed, 0 insertions, 18 deletions

diff --git a/app/controllers/api/v1/admin/account_actions_controller.rb b/app/controllers/api/v1/admin/account_actions_controller.rb
index 15af50822..6c9e04402 100644
--- a/app/controllers/api/v1/admin/account_actions_controller.rb
+++ b/app/controllers/api/v1/admin/account_actions_controller.rb
@@ -1,8 +1,6 @@
 # frozen_string_literal: true
 
 class Api::V1::Admin::AccountActionsController < Api::BaseController
-  protect_from_forgery with: :exception
-
   before_action -> { authorize_if_got_token! :'admin:write', :'admin:write:accounts' }
   before_action :require_staff!
   before_action :set_account
diff --git a/app/controllers/api/v1/admin/accounts_controller.rb b/app/controllers/api/v1/admin/accounts_controller.rb
index 4b6dab208..dc9d3402f 100644
--- a/app/controllers/api/v1/admin/accounts_controller.rb
+++ b/app/controllers/api/v1/admin/accounts_controller.rb
@@ -1,8 +1,6 @@
 # frozen_string_literal: true
 
 class Api::V1::Admin::AccountsController < Api::BaseController
-  protect_from_forgery with: :exception
-
   include Authorization
   include AccountableConcern
 
diff --git a/app/controllers/api/v1/admin/dimensions_controller.rb b/app/controllers/api/v1/admin/dimensions_controller.rb
index b1f738990..49a5be1c3 100644
--- a/app/controllers/api/v1/admin/dimensions_controller.rb
+++ b/app/controllers/api/v1/admin/dimensions_controller.rb
@@ -1,8 +1,6 @@
 # frozen_string_literal: true
 
 class Api::V1::Admin::DimensionsController < Api::BaseController
-  protect_from_forgery with: :exception
-
   before_action -> { authorize_if_got_token! :'admin:read' }
   before_action :require_staff!
   before_action :set_dimensions
diff --git a/app/controllers/api/v1/admin/measures_controller.rb b/app/controllers/api/v1/admin/measures_controller.rb
index d64c3cdf7..da95d3422 100644
--- a/app/controllers/api/v1/admin/measures_controller.rb
+++ b/app/controllers/api/v1/admin/measures_controller.rb
@@ -1,8 +1,6 @@
 # frozen_string_literal: true
 
 class Api::V1::Admin::MeasuresController < Api::BaseController
-  protect_from_forgery with: :exception
-
   before_action -> { authorize_if_got_token! :'admin:read' }
   before_action :require_staff!
   before_action :set_measures
diff --git a/app/controllers/api/v1/admin/reports_controller.rb b/app/controllers/api/v1/admin/reports_controller.rb
index fbfd0ee12..865ba3d23 100644
--- a/app/controllers/api/v1/admin/reports_controller.rb
+++ b/app/controllers/api/v1/admin/reports_controller.rb
@@ -1,8 +1,6 @@
 # frozen_string_literal: true
 
 class Api::V1::Admin::ReportsController < Api::BaseController
-  protect_from_forgery with: :exception
-
   include Authorization
   include AccountableConcern
 
diff --git a/app/controllers/api/v1/admin/retention_controller.rb b/app/controllers/api/v1/admin/retention_controller.rb
index 4af5a5c4d..98d1a3d81 100644
--- a/app/controllers/api/v1/admin/retention_controller.rb
+++ b/app/controllers/api/v1/admin/retention_controller.rb
@@ -1,8 +1,6 @@
 # frozen_string_literal: true
 
 class Api::V1::Admin::RetentionController < Api::BaseController
-  protect_from_forgery with: :exception
-
   before_action -> { authorize_if_got_token! :'admin:read' }
   before_action :require_staff!
   before_action :set_cohorts
diff --git a/app/controllers/api/v1/admin/trends/links_controller.rb b/app/controllers/api/v1/admin/trends/links_controller.rb
index 63b3d9358..0a191fe4b 100644
--- a/app/controllers/api/v1/admin/trends/links_controller.rb
+++ b/app/controllers/api/v1/admin/trends/links_controller.rb
@@ -1,8 +1,6 @@
 # frozen_string_literal: true
 
 class Api::V1::Admin::Trends::LinksController < Api::BaseController
-  protect_from_forgery with: :exception
-
   before_action -> { authorize_if_got_token! :'admin:read' }
   before_action :require_staff!
   before_action :set_links
diff --git a/app/controllers/api/v1/admin/trends/statuses_controller.rb b/app/controllers/api/v1/admin/trends/statuses_controller.rb
index 86633cc74..cb145f165 100644
--- a/app/controllers/api/v1/admin/trends/statuses_controller.rb
+++ b/app/controllers/api/v1/admin/trends/statuses_controller.rb
@@ -1,8 +1,6 @@
 # frozen_string_literal: true
 
 class Api::V1::Admin::Trends::StatusesController < Api::BaseController
-  protect_from_forgery with: :exception
-
   before_action -> { authorize_if_got_token! :'admin:read' }
   before_action :require_staff!
   before_action :set_statuses
diff --git a/app/controllers/api/v1/admin/trends/tags_controller.rb b/app/controllers/api/v1/admin/trends/tags_controller.rb
index 5cc4c269d..9c28b0412 100644
--- a/app/controllers/api/v1/admin/trends/tags_controller.rb
+++ b/app/controllers/api/v1/admin/trends/tags_controller.rb
@@ -1,8 +1,6 @@
 # frozen_string_literal: true
 
 class Api::V1::Admin::Trends::TagsController < Api::BaseController
-  protect_from_forgery with: :exception
-
   before_action -> { authorize_if_got_token! :'admin:read' }
   before_action :require_staff!
   before_action :set_tags