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| author | Ben Lubar <ben.lubar+github@gmail.com> | 2018-10-24 20:13:35 -0500 |
|---|---|---|
| committer | Eugen Rochko <eugen@zeonfederated.com> | 2018-10-25 03:13:35 +0200 |
| commit | 13e049d7729425ade92a6800357bfd6224a722b8 (patch) | |
| tree | 13cccc92f4f514a4c228ff49d7e613907dad08c5 | |
| parent | 4ea718ef18c2171edf8ed0089fd0d28bdfb78ba1 (diff) | |
Allow cross-origin requests to /.well-known/* URLs. (#9083)
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.
| -rw-r--r-- | config/initializers/cors.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/config/initializers/cors.rb b/config/initializers/cors.rb index 681a7498f..36d3663cb 100644 --- a/config/initializers/cors.rb +++ b/config/initializers/cors.rb @@ -9,6 +9,10 @@ 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], |