21 lines
619 B
Ruby
21 lines
619 B
Ruby
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# frozen_string_literal: true
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module Middleware
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class EnforceHostname
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def initialize(app, settings = nil)
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@app = app
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end
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def call(env)
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# enforces hostname to match the hostname of our connection
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# this middleware lives after rails multisite so at this point
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# Discourse.current_hostname MUST be canonical, enforce it so
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# all Rails helpers are guarenteed to use it unconditionally and
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# never generate incorrect links
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env[Rack::Request::HTTP_X_FORWARDED_HOST] = nil
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env[Rack::HTTP_HOST] = Discourse.current_hostname
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@app.call(env)
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end
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end
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end
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