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Select correct self link when parsing Webfinger response (#31110)

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This commit is contained in:
Adam Niedzielski
2024-07-23 16:42:31 +02:00
committed by GitHub
parent a8330be93e
commit cd0ca4b994
10 changed files with 73 additions and 26 deletions
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5
app/services/activitypub/fetch_remote_actor_service.rb
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@@ -49,7 +49,7 @@ class ActivityPub::FetchRemoteActorService < BaseService
confirmed_username, confirmed_domain = split_acct(webfinger.subject)
if @username.casecmp(confirmed_username).zero? && @domain.casecmp(confirmed_domain).zero?
raise Error, "Webfinger response for #{@username}@#{@domain} does not loop back to #{@uri}" if webfinger.link('self', 'href') != @uri
raise Error, "Webfinger response for #{@username}@#{@domain} does not loop back to #{@uri}" if webfinger.self_link_href != @uri
return
end
@@ -58,8 +58,7 @@ class ActivityPub::FetchRemoteActorService < BaseService
@username, @domain = split_acct(webfinger.subject)
raise Webfinger::RedirectError, "Too many webfinger redirects for URI #{@uri} (stopped at #{@username}@#{@domain})" unless confirmed_username.casecmp(@username).zero? && confirmed_domain.casecmp(@domain).zero?
raise Error, "Webfinger response for #{@username}@#{@domain} does not loop back to #{@uri}" if webfinger.link('self', 'href') != @uri
raise Error, "Webfinger response for #{@username}@#{@domain} does not loop back to #{@uri}" if webfinger.self_link_href != @uri
rescue Webfinger::RedirectError => e
raise Error, e.message
rescue Webfinger::Error => e