mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
55cb1b5e70
https://weakdh.org/ [fix GH-1196][Bug #11968][ruby-core:72766] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53531 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
94 lines
2.2 KiB
Ruby
94 lines
2.2 KiB
Ruby
# frozen_string_literal: false
|
|
require_relative 'utils'
|
|
|
|
if defined?(OpenSSL::TestUtils)
|
|
|
|
class OpenSSL::TestPKeyDH < Test::Unit::TestCase
|
|
|
|
NEW_KEYLEN = 256
|
|
|
|
def test_DEFAULT_1024
|
|
params = <<-eop
|
|
-----BEGIN DH PARAMETERS-----
|
|
MIGHAoGBAJ0lOVy0VIr/JebWn0zDwY2h+rqITFOpdNr6ugsgvkDXuucdcChhYExJ
|
|
AV/ZD2AWPbrTqV76mGRgJg4EddgT1zG0jq3rnFdMj2XzkBYx3BVvfR0Arnby0RHR
|
|
T4h7KZ/2zmjvV+eF8kBUHBJAojUlzxKj4QeO2x20FP9X5xmNUXeDAgEC
|
|
-----END DH PARAMETERS-----
|
|
eop
|
|
assert_equal params, OpenSSL::PKey::DH::DEFAULT_1024.to_s
|
|
end
|
|
|
|
def test_new
|
|
dh = OpenSSL::PKey::DH.new(NEW_KEYLEN)
|
|
assert_key(dh)
|
|
end
|
|
|
|
def test_new_break
|
|
assert_nil(OpenSSL::PKey::DH.new(NEW_KEYLEN) { break })
|
|
assert_raise(RuntimeError) do
|
|
OpenSSL::PKey::DH.new(NEW_KEYLEN) { raise }
|
|
end
|
|
end
|
|
|
|
def test_to_der
|
|
dh = OpenSSL::TestUtils::TEST_KEY_DH1024
|
|
der = dh.to_der
|
|
dh2 = OpenSSL::PKey::DH.new(der)
|
|
assert_equal_params(dh, dh2)
|
|
assert_no_key(dh2)
|
|
end
|
|
|
|
def test_to_pem
|
|
dh = OpenSSL::TestUtils::TEST_KEY_DH1024
|
|
pem = dh.to_pem
|
|
dh2 = OpenSSL::PKey::DH.new(pem)
|
|
assert_equal_params(dh, dh2)
|
|
assert_no_key(dh2)
|
|
end
|
|
|
|
def test_public_key
|
|
dh = OpenSSL::TestUtils::TEST_KEY_DH1024
|
|
public_key = dh.public_key
|
|
assert_no_key(public_key) #implies public_key.public? is false!
|
|
assert_equal(dh.to_der, public_key.to_der)
|
|
assert_equal(dh.to_pem, public_key.to_pem)
|
|
end
|
|
|
|
def test_generate_key
|
|
dh = OpenSSL::TestUtils::TEST_KEY_DH1024.public_key # creates a copy
|
|
assert_no_key(dh)
|
|
dh.generate_key!
|
|
assert_key(dh)
|
|
end
|
|
|
|
def test_key_exchange
|
|
dh = OpenSSL::TestUtils::TEST_KEY_DH1024
|
|
dh2 = dh.public_key
|
|
dh.generate_key!
|
|
dh2.generate_key!
|
|
assert_equal(dh.compute_key(dh2.pub_key), dh2.compute_key(dh.pub_key))
|
|
end
|
|
|
|
private
|
|
|
|
def assert_equal_params(dh1, dh2)
|
|
assert_equal(dh1.g, dh2.g)
|
|
assert_equal(dh1.p, dh2.p)
|
|
end
|
|
|
|
def assert_no_key(dh)
|
|
assert_equal(false, dh.public?)
|
|
assert_equal(false, dh.private?)
|
|
assert_equal(nil, dh.pub_key)
|
|
assert_equal(nil, dh.priv_key)
|
|
end
|
|
|
|
def assert_key(dh)
|
|
assert(dh.public?)
|
|
assert(dh.private?)
|
|
assert(dh.pub_key)
|
|
assert(dh.priv_key)
|
|
end
|
|
end
|
|
|
|
end
|