115 lines
		
	
	
		
			2.7 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			115 lines
		
	
	
		
			2.7 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
# frozen_string_literal: true
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require 'rails_helper'
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describe ApplicationController, type: :controller do
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  controller do
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    include SignatureVerification
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    def success
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      head 200
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    end
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    def alternative_success
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      head 200
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    end
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  end
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  before do
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    routes.draw { match via: [:get, :post], 'success' => 'anonymous#success' }
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  end
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  context 'without signature header' do
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    before do
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      get :success
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    end
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    describe '#signed_request?' do
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      it 'returns false' do
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        expect(controller.signed_request?).to be false
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      end
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    end
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    describe '#signed_request_account' do
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      it 'returns nil' do
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        expect(controller.signed_request_account).to be_nil
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      end
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    end
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  end
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  context 'with signature header' do
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    let!(:author) { Fabricate(:account) }
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    context 'without body' do
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      before do
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        get :success
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        fake_request = Request.new(:get, request.url)
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        fake_request.on_behalf_of(author)
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        request.headers.merge!(fake_request.headers)
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      end
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      describe '#signed_request?' do
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        it 'returns true' do
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          expect(controller.signed_request?).to be true
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        end
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      end
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      describe '#signed_request_account' do
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        it 'returns an account' do
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          expect(controller.signed_request_account).to eq author
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        end
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        it 'returns nil when path does not match' do
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          request.path = '/alternative-path'
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          expect(controller.signed_request_account).to be_nil
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        end
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        it 'returns nil when method does not match' do
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          post :success
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          expect(controller.signed_request_account).to be_nil
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        end
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      end
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    end
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    context 'with body' do
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      before do
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        post :success, body: 'Hello world'
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        fake_request = Request.new(:post, request.url, body: 'Hello world')
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        fake_request.on_behalf_of(author)
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        request.headers.merge!(fake_request.headers)
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      end
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      describe '#signed_request?' do
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        it 'returns true' do
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          expect(controller.signed_request?).to be true
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        end
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      end
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      describe '#signed_request_account' do
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        it 'returns an account' do
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          expect(controller.signed_request_account).to eq author
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        end
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        it 'returns nil when path does not match' do
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          request.path = '/alternative-path'
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          expect(controller.signed_request_account).to be_nil
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        end
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        it 'returns nil when method does not match' do
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          get :success
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          expect(controller.signed_request_account).to be_nil
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        end
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        it 'returns nil when body has been tampered' do
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          request.headers['RAW_POST_DATA'] = 'doo doo doo'
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          expect(controller.signed_request_account).to be_nil
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        end
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      end
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    end
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  end
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end
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