35 lines
777 B
Ruby
35 lines
777 B
Ruby
# frozen_string_literal: true
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# A module to check CSRF tokens in requests.
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# It's used in API helpers and OmniAuth.
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# Usage: GitLab::RequestForgeryProtection.call(env)
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module Gitlab
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module RequestForgeryProtection
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class Controller < ActionController::Base
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protect_from_forgery with: :exception, prepend: true
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def index
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head :ok
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end
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end
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def self.app
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@app ||= Controller.action(:index)
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end
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def self.call(env)
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app.call(env)
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end
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def self.verified?(env)
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minimal_env = env.slice('REQUEST_METHOD', 'rack.session', 'HTTP_X_CSRF_TOKEN')
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.merge('rack.input' => '')
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call(minimal_env)
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true
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rescue ActionController::InvalidAuthenticityToken
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false
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end
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end
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end
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