Sha256: 580ad24695f73597fdb5371737df5d4e0d34f5d21fb2fa06f402c7d66aed5481

Contents?: true

Size: 1.2 KB

Versions: 63

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Stored size: 1.2 KB

Contents

require 'openssl'
require 'base64'

module Travis
  module Tools
    module SSLKey
      extend self

      def generate_rsa(size = 2048)
        OpenSSL::PKey::RSA.generate(size)
      end

      def public_rsa_key(string)
        @to_rsa ||= OpenSSL::PKey::RSA.new(string)
      rescue OpenSSL::PKey::RSAError
        public_key = string.gsub('RSA PUBLIC KEY', 'PUBLIC KEY')
        @to_rsa = OpenSSL::PKey::RSA.new(public_key)
      end

      def has_passphrase?(key)
        OpenSSL::PKey::RSA.new(key, key[0..1023])
        false
      rescue OpenSSL::OpenSSLError
        true
      end

      def remove_passphrase(key, passphrase)
        OpenSSL::PKey::RSA.new(key, passphrase).to_s
      rescue OpenSSL::PKey::RSAError
        false
      end

      def rsa_ssh(key)
        ['ssh-rsa ', "\0\0\0\assh-rsa#{sized_bytes(key.e)}#{sized_bytes(key.n)}"].pack('a*m').gsub("\n", '')
      end

      def sized_bytes(value)
        bytes = to_byte_array(value.to_i)
        [bytes.size, *bytes].pack('NC*')
      end

      def to_byte_array(num, *significant)
        return significant if num.between?(-1, 0) and significant[0][7] == num[7]
        to_byte_array(*num.divmod(256)) + significant
      end
    end
  end
end

Version data entries

63 entries across 63 versions & 1 rubygems

Version Path
travis-1.11.1 lib/travis/tools/ssl_key.rb
travis-1.11.0 lib/travis/tools/ssl_key.rb
travis-1.10.1.travis.1341.9 lib/travis/tools/ssl_key.rb
travis-1.10.1.travis.1321.9 lib/travis/tools/ssl_key.rb
travis-1.10.1.travis.1312.9 lib/travis/tools/ssl_key.rb
travis-1.10.1.travis.1311.9 lib/travis/tools/ssl_key.rb
travis-1.10.1.travis.1305.9 lib/travis/tools/ssl_key.rb
travis-1.10.0 lib/travis/tools/ssl_key.rb
travis-1.9.2.travis.1304.9 lib/travis/tools/ssl_key.rb
travis-1.9.2.travis.1303.9 lib/travis/tools/ssl_key.rb
travis-1.10.0.pre.rc4 lib/travis/tools/ssl_key.rb
travis-1.10.0.pre.rc3 lib/travis/tools/ssl_key.rb
travis-1.10.0.pre.rc2 lib/travis/tools/ssl_key.rb
travis-1.9.2.travis.1288.9 lib/travis/tools/ssl_key.rb
travis-1.9.2.travis.1285.9 lib/travis/tools/ssl_key.rb
travis-1.9.2.travis.1279.9 lib/travis/tools/ssl_key.rb
travis-1.10.0.pre.rc1 lib/travis/tools/ssl_key.rb
travis-1.9.2.travis.1254.9 lib/travis/tools/ssl_key.rb
travis-1.9.2.travis.1236.9 lib/travis/tools/ssl_key.rb
travis-1.9.2.travis.1224.9 lib/travis/tools/ssl_key.rb