mirrors/mastodon
1
0
Fork 0
mirror of https://github.com/mastodon/mastodon.git synced 2024-12-29 14:35:06 +01:00
Code Issues Projects Releases Wiki Activity

Fix rate limiting for paths with formats

Browse Source
This commit is contained in:
Eugen Rochko 2022-10-26 14:58:52 +02:00 committed by Claire
parent 7b466291fd
commit eec86b28f7
2 changed files with 32 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
config/initializers/rack_attack.rb
View File

@ -17,6 +17,18 @@ class Rack::Attack
@remote_ip ||= (@env["action_dispatch.remote_ip"] || ip).to_s
end
def throttleable_remote_ip
@throttleable_remote_ip ||= begin
ip = IPAddr.new(remote_ip)
if ip.ipv6?
ip.mask(64)
else
ip
end
end.to_s
end
def authenticated_user_id
authenticated_token&.resource_owner_id
end
@ -29,6 +41,10 @@ class Rack::Attack
path.start_with?('/api')
end
def path_matches?(other_path)
/\A#{Regexp.escape(other_path)}(\..*)?\z/ =~ path
end
def web_request?
!api_request?
end
@ -51,19 +67,19 @@ class Rack::Attack
end
throttle('throttle_unauthenticated_api', limit: 300, period: 5.minutes) do |req|
req.remote_ip if req.api_request? && req.unauthenticated?
req.throttleable_remote_ip if req.api_request? && req.unauthenticated?
end
throttle('throttle_api_media', limit: 30, period: 30.minutes) do |req|
req.authenticated_user_id if req.post? && req.path.start_with?('/api/v1/media')
req.authenticated_user_id if req.post? && req.path.match?(/\A\/api\/v\d+\/media\z/i)
end
throttle('throttle_media_proxy', limit: 30, period: 10.minutes) do |req|
req.remote_ip if req.path.start_with?('/media_proxy')
req.throttleable_remote_ip if req.path.start_with?('/media_proxy')
end
throttle('throttle_api_sign_up', limit: 5, period: 30.minutes) do |req|
req.remote_ip if req.post? && req.path == '/api/v1/accounts'
req.throttleable_remote_ip if req.post? && req.path == '/api/v1/accounts'
end
throttle('throttle_authenticated_paging', limit: 300, period: 15.minutes) do |req|
@ -71,34 +87,34 @@ class Rack::Attack
end
throttle('throttle_unauthenticated_paging', limit: 300, period: 15.minutes) do |req|
req.remote_ip if req.paging_request? && req.unauthenticated?
req.throttleable_remote_ip if req.paging_request? && req.unauthenticated?
end
API_DELETE_REBLOG_REGEX = /\A\/api\/v1\/statuses\/[\d]+\/unreblog/.freeze
API_DELETE_STATUS_REGEX = /\A\/api\/v1\/statuses\/[\d]+/.freeze
API_DELETE_REBLOG_REGEX = /\A\/api\/v1\/statuses\/[\d]+\/unreblog\z/.freeze
API_DELETE_STATUS_REGEX = /\A\/api\/v1\/statuses\/[\d]+\z/.freeze
throttle('throttle_api_delete', limit: 30, period: 30.minutes) do |req|
req.authenticated_user_id if (req.post? && req.path.match?(API_DELETE_REBLOG_REGEX)) || (req.delete? && req.path.match?(API_DELETE_STATUS_REGEX))
end
throttle('throttle_sign_up_attempts/ip', limit: 25, period: 5.minutes) do |req|
req.remote_ip if req.post? && req.path == '/auth'
req.throttleable_remote_ip if req.post? && req.path_matches?('/auth')
end
throttle('throttle_password_resets/ip', limit: 25, period: 5.minutes) do |req|
req.remote_ip if req.post? && req.path == '/auth/password'
req.throttleable_remote_ip if req.post? && req.path_matches?('/auth/password')
end
throttle('throttle_password_resets/email', limit: 5, period: 30.minutes) do |req|
req.params.dig('user', 'email').presence if req.post? && req.path == '/auth/password'
req.params.dig('user', 'email').presence if req.post? && req.path_matches?('/auth/password')
end
throttle('throttle_email_confirmations/ip', limit: 25, period: 5.minutes) do |req|
req.remote_ip if req.post? && %w(/auth/confirmation /api/v1/emails/confirmations).include?(req.path)
req.throttleable_remote_ip if req.post? && (req.path_matches?('/auth/confirmation') || req.path == '/api/v1/emails/confirmations')
end
throttle('throttle_email_confirmations/email', limit: 5, period: 30.minutes) do |req|
if req.post? && req.path == '/auth/password'
if req.post? && req.path_matches?('/auth/password')
req.params.dig('user', 'email').presence
elsif req.post? && req.path == '/api/v1/emails/confirmations'
req.authenticated_user_id
@ -106,11 +122,11 @@ class Rack::Attack
end
throttle('throttle_login_attempts/ip', limit: 25, period: 5.minutes) do |req|
req.remote_ip if req.post? && req.path == '/auth/sign_in'
req.throttleable_remote_ip if req.post? && req.path_matches?('/auth/sign_in')
end
throttle('throttle_login_attempts/email', limit: 25, period: 1.hour) do |req|
req.session[:attempt_user_id] || req.params.dig('user', 'email').presence if req.post? && req.path == '/auth/sign_in'
req.session[:attempt_user_id] || req.params.dig('user', 'email').presence if req.post? && req.path_matches?('/auth/sign_in')
end
self.throttled_response = lambda do |env|

4
config/routes.rb
View File

@ -48,7 +48,7 @@ Rails.application.routes.draw do
end
end
devise_for :users, path: 'auth', controllers: {
devise_for :users, path: 'auth', format: false, controllers: {
omniauth_callbacks: 'auth/omniauth_callbacks',
sessions: 'auth/sessions',
registrations: 'auth/registrations',
@ -310,7 +310,7 @@ Rails.application.routes.draw do
get '/admin', to: redirect('/admin/dashboard', status: 302)
namespace :api do
namespace :api, format: false do
# OEmbed
get '/oembed', to: 'oembed#show', as: :oembed