gems.jruby-openssl-0.7.5.test.test_pkey_dsa.rb Maven / Gradle / Ivy

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require "openssl"
require "test/unit"

class TestPKeyDSA < Test::Unit::TestCase
  def test_can_generate_dsa_key
    OpenSSL::PKey::DSA.generate(512)
  end

  # jruby-openssl/0.6 causes NPE
  def test_generate_pkey_dsa_empty
    assert_nothing_raised do
      OpenSSL::PKey::DSA.new.to_pem
    end
  end

  # jruby-openssl/0.6 ignores fixnum arg => to_pem returned 65 bytes with 'MAA='
  def test_generate_pkey_dsa_length
    assert(OpenSSL::PKey::DSA.new(512).to_pem.size > 100)
  end

  # jruby-openssl/0.6 returns nil for DSA#to_text
  def test_generate_pkey_dsa_to_text
    assert_match(
      /Private-Key: \(512 bit\)/,
      OpenSSL::PKey::DSA.new(512).to_text
    )
  end

  def test_load_pkey_dsa
    pkey = OpenSSL::PKey::DSA.new(512)
    assert_equal(pkey.to_pem, OpenSSL::PKey::DSA.new(pkey.to_pem).to_pem)
  end

  def test_load_pkey_dsa_public
    pkey = OpenSSL::PKey::DSA.new(512).public_key
    assert_equal(pkey.to_pem, OpenSSL::PKey::DSA.new(pkey.to_pem).to_pem)
  end

  def test_load_pkey_dsa_der
    pkey = OpenSSL::PKey::DSA.new(512)
    assert_equal(pkey.to_der, OpenSSL::PKey::DSA.new(pkey.to_der).to_der)
  end

  def test_load_pkey_dsa_public_der
    pkey = OpenSSL::PKey::DSA.new(512).public_key
    assert_equal(pkey.to_der, OpenSSL::PKey::DSA.new(pkey.to_der).to_der)
  end

  def test_load_pkey_dsa_net_ssh
    blob = "0\201\367\002\001\000\002A\000\203\316/\037u\272&J\265\003l3\315d\324h\372{\t8\252#\331_\026\006\035\270\266\255\343\353Z\302\276\335\336\306\220\375\202L\244\244J\206>\346\b\315\211\302L\246x\247u\a\376\366\345\302\016#\002\025\000\244\274\302\221Og\275/\302+\356\346\360\024\373wI\2573\361\002@\027\215\270r*\f\213\350C\245\021:\350 \006\\\376\345\022`\210b\262\3643\023XLKS\320\370\002\276\347A\nU\204\276\324\256`=\026\240\330\306J\316V\213\024\e\030\215\355\006\037q\337\356ln\002@\017\257\034\f\260\333'S\271#\237\230E\321\312\027\021\226\331\251Vj\220\305\316\036\v\266+\000\230\270\177B\003?t\a\305]e\344\261\334\023\253\323\251\223M\2175)a(\004\"lI8\312\303\307\a\002\024_\aznW\345\343\203V\326\246ua\203\376\201o\350\302\002"
    pkey = OpenSSL::PKey::DSA.new(blob)
    assert_equal(blob, pkey.to_der)
  end

  def test_load_dsa_des_encrypted
    password = 'pass'
    pkey = OpenSSL::PKey::DSA.generate(512)
    cipher = OpenSSL::Cipher::Cipher.new('des-cbc')
    pem = pkey.to_pem(cipher, password)
    assert_equal(pkey.g, OpenSSL::PKey::DSA.new(pem, password).g)
  end

  def test_load_dsa_3des_encrypted
    password = 'pass'
    pkey = OpenSSL::PKey::DSA.generate(512)
    cipher = OpenSSL::Cipher::Cipher.new('des-ede3-cbc')
    pem = pkey.to_pem(cipher, password)
    assert_equal(pkey.g, OpenSSL::PKey::DSA.new(pem, password).g)
  end

  def test_load_dsa_aes_encrypted
    password = 'pass'
    pkey = OpenSSL::PKey::DSA.generate(512)
    cipher = OpenSSL::Cipher::Cipher.new('aes-128-cbc')
    pem = pkey.to_pem(cipher, password)
    assert_equal(pkey.g, OpenSSL::PKey::DSA.new(pem, password).g)
  end

  CRUBY_DES_DSA_PEM = <