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ruby--ruby/test/rubygems/test_gem_security_signer.rb

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# frozen_string_literal: true
require 'rubygems/test_case'
unless defined?(OpenSSL::SSL)
warn 'Skipping Gem::Security::Signer tests. openssl not found.'
end
class TestGemSecuritySigner < Gem::TestCase
ALTERNATE_KEY = load_key 'alternate'
CHILD_KEY = load_key 'child'
GRANDCHILD_KEY = load_key 'grandchild'
CHILD_CERT = load_cert 'child'
GRANDCHILD_CERT = load_cert 'grandchild'
EXPIRED_CERT = load_cert 'expired'
def setup
super
@cert_file = PUBLIC_CERT
end
def test_initialize
signer = Gem::Security::Signer.new nil, nil
assert_nil signer.key
assert_nil signer.cert_chain
end
def test_initialize_cert_chain_empty
signer = Gem::Security::Signer.new PUBLIC_KEY, []
assert_empty signer.cert_chain
end
def test_initialize_cert_chain_mixed
signer = Gem::Security::Signer.new nil, [@cert_file, CHILD_CERT]
assert_equal [PUBLIC_CERT, CHILD_CERT].map { |c| c.to_pem },
signer.cert_chain.map { |c| c.to_pem }
end
def test_initialize_cert_chain_invalid
assert_raises OpenSSL::X509::CertificateError do
Gem::Security::Signer.new nil, ['garbage']
end
end
def test_initialize_cert_chain_path
signer = Gem::Security::Signer.new nil, [@cert_file]
assert_equal [PUBLIC_CERT].map { |c| c.to_pem },
signer.cert_chain.map { |c| c.to_pem }
end
def test_initialize_default
FileUtils.mkdir_p File.join(Gem.user_home, '.gem')
private_key_path = File.join Gem.user_home, '.gem', 'gem-private_key.pem'
Gem::Security.write PRIVATE_KEY, private_key_path
public_cert_path = File.join Gem.user_home, '.gem', 'gem-public_cert.pem'
Gem::Security.write PUBLIC_CERT, public_cert_path
signer = Gem::Security::Signer.new nil, nil
assert_equal PRIVATE_KEY.to_pem, signer.key.to_pem
assert_equal [PUBLIC_CERT.to_pem], signer.cert_chain.map { |c| c.to_pem }
end
def test_initialize_key_path
key_file = PRIVATE_KEY_PATH
signer = Gem::Security::Signer.new key_file, nil
assert_equal PRIVATE_KEY.to_s, signer.key.to_s
end
def test_initialize_encrypted_key_path
key_file = ENCRYPTED_PRIVATE_KEY_PATH
signer = Gem::Security::Signer.new key_file, nil, PRIVATE_KEY_PASSPHRASE
assert_equal ENCRYPTED_PRIVATE_KEY.to_s, signer.key.to_s
end
def test_extract_name
signer = Gem::Security::Signer.new nil, nil
assert_equal 'child@example', signer.extract_name(CHILD_CERT)
end
def test_load_cert_chain
Gem::Security.trust_dir.trust_cert PUBLIC_CERT
signer = Gem::Security::Signer.new nil, []
signer.cert_chain.replace [CHILD_CERT]
signer.load_cert_chain
assert_equal [PUBLIC_CERT.to_pem, CHILD_CERT.to_pem],
signer.cert_chain.map { |c| c.to_pem }
end
def test_load_cert_chain_broken
Gem::Security.trust_dir.trust_cert CHILD_CERT
signer = Gem::Security::Signer.new nil, []
signer.cert_chain.replace [GRANDCHILD_CERT]
signer.load_cert_chain
assert_equal [CHILD_CERT.to_pem, GRANDCHILD_CERT.to_pem],
signer.cert_chain.map { |c| c.to_pem }
end
def test_sign
signer = Gem::Security::Signer.new PRIVATE_KEY, [PUBLIC_CERT]
signature = signer.sign 'hello'
expected = <<-EXPECTED
cHze2sEfRysoUMCfGVAx/7o8jxj5liJJ2ptNxe2jf3l+EZvyjdqpXo9Ndzxx
6xLp2rxLG4K2//ip4aCH5Sh7hnia+F5u6iuLBETPlklPrmw5dnuKZxolz+vM
0O1aOZsQHcVzQoESTGjkms3KZk+gn3lg0sSBbAV5/LyDYoHCEjxlcA5D+Olb
rDmRyBMOnMS+q489OZ5Hr6B2YJJ3QbUwIZNhUeNmOxIBEYTrrKkZ92qkxbRN
qhlqFP4jR6zXFeyBCOr0KpTiWBNuxBFXDsxmhGyt2BOIjD6qmKn7RSIfYg/U
toqvglr0kdbknSRRjBVLK6tsgr07aLT9gNP7mTW2PA==
EXPECTED
assert_equal expected, [signature].pack('m')
end
def test_sign_expired
signer = Gem::Security::Signer.new PRIVATE_KEY, [EXPIRED_CERT]
e = assert_raises Gem::Security::Exception do
signer.sign 'hello'
end
assert_match "certificate /CN=nobody/DC=example not valid after 1970-01-01 00:00:00 UTC", e.message
end
def test_sign_expired_auto_update
skip if Gem.java_platform?
FileUtils.mkdir_p File.join(Gem.user_home, '.gem'), :mode => 0700
private_key_path = File.join(Gem.user_home, '.gem', 'gem-private_key.pem')
Gem::Security.write PRIVATE_KEY, private_key_path
cert_path = File.join Gem.user_home, '.gem', 'gem-public_cert.pem'
Gem::Security.write EXPIRED_CERT, cert_path
signer = Gem::Security::Signer.new PRIVATE_KEY, [EXPIRED_CERT]
signer.sign 'hello'
cert = OpenSSL::X509::Certificate.new File.read cert_path
refute_equal EXPIRED_CERT.to_pem, cert.to_pem
assert_in_delta Time.now, cert.not_before, 10
expiry = EXPIRED_CERT.not_after.strftime "%Y%m%d%H%M%S"
expired_path =
File.join Gem.user_home, '.gem', "gem-public_cert.pem.expired.#{expiry}"
assert_path_exists expired_path
assert_equal EXPIRED_CERT.to_pem, File.read(expired_path)
end
def test_sign_expired_auto_update_exists
FileUtils.mkdir_p File.join(Gem.user_home, '.gem'), :mode => 0700
expiry = EXPIRED_CERT.not_after.strftime "%Y%m%d%H%M%S"
expired_path =
File.join Gem.user_home, "gem-public_cert.pem.expired.#{expiry}"
Gem::Security.write EXPIRED_CERT, expired_path
private_key_path = File.join(Gem.user_home, 'gem-private_key.pem')
Gem::Security.write PRIVATE_KEY, private_key_path
cert_path = File.join Gem.user_home, 'gem-public_cert.pem'
Gem::Security.write EXPIRED_CERT, cert_path
signer = Gem::Security::Signer.new PRIVATE_KEY, [EXPIRED_CERT]
e = assert_raises Gem::Security::Exception do
signer.sign 'hello'
end
assert_match %r{certificate /CN=nobody/DC=example not valid}, e.message
end
def test_sign_no_key
signer = Gem::Security::Signer.new nil, nil
assert_nil signer.sign 'stuff'
end
def test_sign_wrong_key
signer = Gem::Security::Signer.new ALTERNATE_KEY, [PUBLIC_CERT]
assert_raises Gem::Security::Exception do
signer.sign 'hello'
end
end
def test_sign_no_certs
signer = Gem::Security::Signer.new ALTERNATE_KEY, []
assert_raises Gem::Security::Exception do
signer.sign 'hello'
end
end
end if defined?(OpenSSL::SSL)