13e049d772
Right now, this includes three endpoints: host-meta, webfinger, and change-password. host-meta and webfinger are publicly available and do not use any authentication. Nothing bad can be done by accessing them in a user's browser. change-password being CORS-enabled will only reveal the URL it redirects to (which is /auth/edit) but not anything about the actual /auth/edit page, because it does not have CORS enabled. The documentation for hosting an instance on a different domain should also be updated to point out that Access-Control-Allow-Origin: * should be set at a minimum for the /.well-known/host-meta redirect to allow browser-based non-proxied instance discovery.
31 lines
904 B
Ruby
31 lines
904 B
Ruby
# Be sure to restart your server when you modify this file.
|
|
|
|
# Avoid CORS issues when API is called from the frontend app.
|
|
# Handle Cross-Origin Resource Sharing (CORS) in order to accept cross-origin AJAX requests.
|
|
|
|
# Read more: https://github.com/cyu/rack-cors
|
|
|
|
Rails.application.config.middleware.insert_before 0, Rack::Cors do
|
|
allow do
|
|
origins '*'
|
|
|
|
resource '/.well-known/*',
|
|
headers: :any,
|
|
methods: [:get],
|
|
credentials: false
|
|
resource '/@:username',
|
|
headers: :any,
|
|
methods: [:get],
|
|
credentials: false
|
|
resource '/api/*',
|
|
headers: :any,
|
|
methods: [:post, :put, :delete, :get, :patch, :options],
|
|
credentials: false,
|
|
expose: ['Link', 'X-RateLimit-Reset', 'X-RateLimit-Limit', 'X-RateLimit-Remaining', 'X-Request-Id']
|
|
resource '/oauth/token',
|
|
headers: :any,
|
|
methods: [:post],
|
|
credentials: false
|
|
end
|
|
end
|