40 lines
1.1 KiB
Ruby
40 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::CryptoHelper do
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describe '.sha256' do
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it 'generates SHA256 digest Base46 encoded' do
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digest = described_class.sha256('some-value')
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expect(digest).to match %r{\A[A-Za-z0-9+/=]+\z}
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expect(digest).to eq digest.strip
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end
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end
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describe '.aes256_gcm_encrypt' do
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it 'is Base64 encoded string without new line character' do
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encrypted = described_class.aes256_gcm_encrypt('some-value')
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expect(encrypted).to match %r{\A[A-Za-z0-9+/=]+\z}
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expect(encrypted).not_to include "\n"
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end
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end
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describe '.aes256_gcm_decrypt' do
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let(:encrypted) { described_class.aes256_gcm_encrypt('some-value') }
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it 'correctly decrypts encrypted string' do
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decrypted = described_class.aes256_gcm_decrypt(encrypted)
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expect(decrypted).to eq 'some-value'
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end
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it 'decrypts a value when it ends with a new line character' do
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decrypted = described_class.aes256_gcm_decrypt(encrypted + "\n")
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expect(decrypted).to eq 'some-value'
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end
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end
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end
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