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# -*- coding:binary -*-
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require 'spec_helper'
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RSpec.describe Rex::Proto::CryptoAsn1::X509::OtherName do
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  let(:encoded) do
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    "\xa0\x2e\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x14\x02\x03\xa0\x20" +
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      "\x0c\x1e\x44\x45\x53\x4b\x54\x4f\x50\x2d\x4d\x57\x4a\x39\x4d\x4f\x45" +
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      "\x43\x24\x40\x6d\x73\x66\x6c\x61\x62\x2e\x6c\x6f\x63\x61\x6c"
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  end
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  describe '.parse' do
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    let(:decoded) { described_class.parse(encoded) }
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    it 'decodes otherName correctly' do
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      expect(decoded[:type_id].value?).to be_truthy
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      expect(decoded[:type_id]).to be_a RASN1::Types::ObjectId
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      expect(decoded[:value].value?).to be_truthy
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      expect(decoded[:value]).to be_a RASN1::Types::Any
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    end
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  end
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  describe '#to_der' do
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    it 'encodes correctly' do
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      instance = described_class.new(
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        type_id: '1.3.6.1.4.1.311.20.2.3',
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        value: "\xA0 \f\[email protected]".b
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      )
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      expect(instance.to_der).to eq encoded
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    end
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  end
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end
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RSpec.describe Rex::Proto::CryptoAsn1::X509::GeneralName do
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  context 'when otherName is chosen' do
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    let(:encoded) do
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      "\xa0\x2e\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x14\x02\x03\xa0\x20\x0c" +
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        "\x1e\x44\x45\x53\x4b\x54\x4f\x50\x2d\x4d\x57\x4a\x39\x4d\x4f\x45\x43" +
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        "\x24\x40\x6d\x73\x66\x6c\x61\x62\x2e\x6c\x6f\x63\x61\x6c"
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    end
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    describe '.parse' do
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      let(:decoded) { described_class.parse(encoded) }
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      it 'decodes otherName correctly' do
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        expect(decoded[:otherName].value?).to be_truthy
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        expect(decoded[:otherName]).to be_a Rex::Proto::CryptoAsn1::X509::OtherName
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      end
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    end
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    describe '#to_der' do
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      it 'encodes correctly' do
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        instance = described_class.new(
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          otherName: {
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            type_id: '1.3.6.1.4.1.311.20.2.3',
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            value: "\xA0 \f\[email protected]".b
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          }
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        ).tap { |gn| gn.chosen = 0 }
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        expect(instance.to_der).to eq encoded
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      end
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    end
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  end
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  context 'when rfc822Name is chosen' do
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    let(:encoded) do
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      "\x81\x14\x73\x70\x65\x6e\x63\x65\x72\x40\x6d\x73\x66\x6c\x61\x62\x2e" +
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        "\x6c\x6f\x63\x61\x6c".b
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    end
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    describe '.parse' do
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      let(:decoded) { described_class.parse(encoded) }
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      it 'decodes rfc822Name correctly' do
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        expect(decoded[:rfc822Name].value?).to be_truthy
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        expect(decoded[:rfc822Name]).to be_a RASN1::Types::IA5String
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        expect(decoded[:rfc822Name].value).to eq '[email protected]'
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      end
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    end
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    describe '#to_der' do
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      it 'encodes correctly' do
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        instance = described_class.new(
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          rfc822Name: '[email protected]'
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        ).tap { |gn| gn.chosen = 1 }
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        expect(instance.to_der).to eq encoded
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      end
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    end
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  end
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  context 'when dNSName is chosen' do
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    let(:encoded) do
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      "\x82\x1d\x44\x45\x53\x4b\x54\x4f\x50\x2d\x4d\x57\x4a\x39\x4d\x4f\x45" +
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        "\x43\x2e\x6d\x73\x66\x6c\x61\x62\x2e\x6c\x6f\x63\x61\x6c".b
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    end
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    describe '.parse' do
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      let(:decoded) { described_class.parse(encoded) }
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      it 'decodes dNSName correctly' do
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        expect(decoded[:dNSName].value?).to be_truthy
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        expect(decoded[:dNSName]).to be_a RASN1::Types::IA5String
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        expect(decoded[:dNSName].value).to eq 'DESKTOP-MWJ9MOEC.msflab.local'
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      end
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    end
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    describe '#to_der' do
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      it 'encodes correctly' do
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        instance = described_class.new(
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          dNSName: 'DESKTOP-MWJ9MOEC.msflab.local'
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        ).tap { |gn| gn.chosen = 2 }
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        expect(instance.to_der).to eq encoded
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      end
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    end
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  end
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end
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RSpec.describe Rex::Proto::CryptoAsn1::X509::SubjectAltName do
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  let(:encoded) do
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    "\x30\x30\xa0\x2e\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x14\x02\x03\xa0\x20" +
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      "\x0c\x1e\x44\x45\x53\x4b\x54\x4f\x50\x2d\x4d\x57\x4a\x39\x4d\x4f\x45" +
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      "\x43\x24\x40\x6d\x73\x66\x6c\x61\x62\x2e\x6c\x6f\x63\x61\x6c"
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  end
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  describe '.parse' do
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    let(:decoded) { described_class.parse(encoded) }
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    it 'decodes GeneralNames correctly' do
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      expect(decoded[:GeneralNames]).to be_a RASN1::Types::SequenceOf
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      expect(decoded[:GeneralNames].length).to eq 1
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      expect(decoded[:GeneralNames].value.first).to be_a Rex::Proto::CryptoAsn1::X509::GeneralName
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    end
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  end
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  describe '#to_der' do
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    it 'encodes correctly' do
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      instance = described_class.new(GeneralNames: [{
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        otherName: {
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          type_id: '1.3.6.1.4.1.311.20.2.3',
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          value: "\xA0 \f\[email protected]".b
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        }
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      }]).tap { |san| san[:GeneralNames][0].chosen = 0 }
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      expect(instance.to_der).to eq encoded
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    end
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  end
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end
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