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59097b207f
Over the years we accrued many spelling mistakes in the code base. This PR attempts to fix spelling mistakes and typos in all areas of the code that are extremely safe to change - comments - test descriptions - other low risk areas
27 lines
874 B
Ruby
27 lines
874 B
Ruby
# 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 guaranteed 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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allowed_hostnames = RailsMultisite::ConnectionManagement.current_db_hostnames
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requested_hostname = env[Rack::HTTP_HOST]
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env[Discourse::REQUESTED_HOSTNAME] = requested_hostname
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env[Rack::HTTP_HOST] = allowed_hostnames.find { |h| h == requested_hostname } || 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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