53 lines
1.6 KiB
Ruby
53 lines
1.6 KiB
Ruby
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require 'spec_helper'
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describe Gitlab::Email::Hook::SmimeSignatureInterceptor do
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include SmimeHelper
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# cert generation is an expensive operation and they are used read-only,
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# so we share them as instance variables in all tests
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before :context do
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@root_ca = generate_root
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@cert = generate_cert(root_ca: @root_ca)
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end
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let(:root_certificate) do
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Gitlab::Email::Smime::Certificate.new(@root_ca[:key], @root_ca[:cert])
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end
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let(:certificate) do
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Gitlab::Email::Smime::Certificate.new(@cert[:key], @cert[:cert])
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end
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let(:mail) do
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ActionMailer::Base.mail(to: 'test@example.com', from: 'info@example.com', body: 'signed hello')
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end
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before do
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allow(Gitlab::Email::Smime::Certificate).to receive_messages(from_files: certificate)
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Mail.register_interceptor(described_class)
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mail.deliver_now
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end
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after do
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Mail.unregister_interceptor(described_class)
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end
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it 'signs the email appropriately with SMIME' do
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expect(mail.header['To'].value).to eq('test@example.com')
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expect(mail.header['From'].value).to eq('info@example.com')
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expect(mail.header['Content-Type'].value).to match('multipart/signed').and match('protocol="application/x-pkcs7-signature"')
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# verify signature and obtain pkcs7 encoded content
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p7enc = Gitlab::Email::Smime::Signer.verify_signature(
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cert: certificate.cert,
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ca_cert: root_certificate.cert,
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signed_data: mail.encoded)
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# envelope in a Mail object and obtain the body
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decoded_mail = Mail.new(p7enc.data)
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expect(decoded_mail.body.encoded).to eq('signed hello')
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end
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end
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