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868568d1c1
* Make host_meta/webfinger replies cacheable (fixes #6100) Drop common code for handling users and sessions as webfinger queries are very basic, public APIs. Also explicitly mark results as cacheable with “expires_in”. * Add “Vary: Accept” header for caching since content-negociation is used
20 lines
425 B
Ruby
20 lines
425 B
Ruby
# frozen_string_literal: true
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module WellKnown
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class HostMetaController < ActionController::Base
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include RoutingHelper
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before_action { response.headers['Vary'] = 'Accept' }
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def show
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@webfinger_template = "#{webfinger_url}?resource={uri}"
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respond_to do |format|
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format.xml { render content_type: 'application/xrd+xml' }
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end
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expires_in(3.days, public: true)
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end
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end
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end
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