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Sat May 14 10:32:36 2011 Martin Bosslet <Martin.Bosslet@googlemail.com>

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* test/openssl/test_pkey_rsa.rb: Add tests that ensure new public key
	encoding behavior and also ensure backward compatibility.
	[Ruby 1.9 - Bug #4421, Bug #4422] [ruby-core:35327,35328]

previous revision: 31559



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31560 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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emboss 2011-05-14 01:33:58 +00:00
parent 61ebfd3a34
commit ad10cfeb52
2 changed files with 118 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Sat May 14 10:32:36 2011 Martin Bosslet <Martin.Bosslet@googlemail.com>
* test/openssl/test_pkey_rsa.rb: Add tests that ensure new public key
encoding behavior and also ensure backward compatibility.
[Ruby 1.9 - Bug #4421, Bug #4422] [ruby-core:35327,35328]
Sat May 14 09:50:10 2011 Eric Hodel <drbrain@segment7.net>
* lib/yaml/dbm.rb: Add documentation. Patch by Justin Collins.

112
test/openssl/test_pkey_rsa.rb
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@ -1,4 +1,5 @@
require_relative 'utils'
require 'base64'
if defined?(OpenSSL)
@ -46,6 +47,117 @@ class OpenSSL::TestPKeyRSA < Test::Unit::TestCase
OpenSSL::PKey::RSA.new pem
assert_equal([], OpenSSL.errors)
end
def test_read_RSAPublicKey
modulus = 10664264882656732240315063514678024569492171560814833397008094754351396057398262071307709191731289492697968568138092052265293364132872019762410446076526351
exponent = 65537
seq = OpenSSL::ASN1::Sequence.new([OpenSSL::ASN1::Integer.new(modulus), OpenSSL::ASN1::Integer.new(exponent)])
key = OpenSSL::PKey::RSA.new(seq.to_der)
assert(key.public?)
assert(!key.private?)
assert_equal(modulus, key.n)
assert_equal(exponent, key.e)
assert_equal(nil, key.d)
assert_equal(nil, key.p)
assert_equal(nil, key.q)
end
def test_read_RSA_PUBKEY
modulus = 10664264882656732240315063514678024569492171560814833397008094754351396057398262071307709191731289492697968568138092052265293364132872019762410446076526351
exponent = 65537
algo_id = OpenSSL::ASN1::ObjectId.new('rsaEncryption')
null_params = OpenSSL::ASN1::Null.new(nil)
algo_id = OpenSSL::ASN1::Sequence.new ([algo_id, null_params])
pub_key = OpenSSL::ASN1::Sequence.new([OpenSSL::ASN1::Integer.new(modulus), OpenSSL::ASN1::Integer.new(exponent)])
seq = OpenSSL::ASN1::Sequence.new([algo_id, OpenSSL::ASN1::BitString.new(pub_key.to_der)])
key = OpenSSL::PKey::RSA.new(seq.to_der)
assert(key.public?)
assert(!key.private?)
assert_equal(modulus, key.n)
assert_equal(exponent, key.e)
assert_equal(nil, key.d)
assert_equal(nil, key.p)
assert_equal(nil, key.q)
end
def test_read_RSAPublicKey_pem
modulus = 9416340886363418692990906464787534854462163316648195510702927337693641649864839352187127240942127674615733815606532506566068276485089353644309497938966061
exponent = 65537
pem = <<-EOF
-----BEGIN RSA PUBLIC KEY-----
MEgCQQCzyh2RIZK62E2PbTWqUljD+K23XR9AGBKNtXjal6WD2yRGcLqzPJLNCa60
AudJR1JobbIbDJrQu6AXnWh5k/YtAgMBAAE=
-----END RSA PUBLIC KEY-----
EOF
key = OpenSSL::PKey::RSA.new(pem)
assert(key.public?)
assert(!key.private?)
assert_equal(modulus, key.n)
assert_equal(exponent, key.e)
assert_equal(nil, key.d)
assert_equal(nil, key.p)
assert_equal(nil, key.q)
end
def test_read_RSA_PUBKEY_pem
modulus = 9416340886363418692990906464787534854462163316648195510702927337693641649864839352187127240942127674615733815606532506566068276485089353644309497938966061
exponent = 65537
pem = <<-EOF
-----BEGIN PUBLIC KEY-----
MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBALPKHZEhkrrYTY9tNapSWMP4rbdd
H0AYEo21eNqXpYPbJEZwurM8ks0JrrQC50lHUmhtshsMmtC7oBedaHmT9i0C
AwEAAQ==
-----END PUBLIC KEY-----
EOF
key = OpenSSL::PKey::RSA.new(pem)
assert(key.public?)
assert(!key.private?)
assert_equal(modulus, key.n)
assert_equal(exponent, key.e)
assert_equal(nil, key.d)
assert_equal(nil, key.p)
assert_equal(nil, key.q)
end
def test_export_format_is_RSA_PUBKEY
key = OpenSSL::PKey::RSA.new(512)
asn1 = OpenSSL::ASN1.decode(key.public_key.to_der)
check_PUBKEY(asn1, key)
end
def test_export_format_is_RSA_PUBKEY_pem
key = OpenSSL::PKey::RSA.new(512)
pem = key.public_key.to_pem
pem.gsub!(/^-*(\w|\s)+-*$/, "") # eliminate --------BEGIN...-------
puts pem
asn1 = OpenSSL::ASN1.decode(Base64.decode64(pem))
check_PUBKEY(asn1, key)
end
private
def check_PUBKEY(asn1, key)
assert_equal(OpenSSL::ASN1::SEQUENCE, asn1.tag)
assert_equal(2, asn1.value.size)
seq = asn1.value
assert_equal(OpenSSL::ASN1::SEQUENCE, seq[0].tag)
assert_equal(2, seq[0].value.size)
algo_id = seq[0].value
assert_equal(OpenSSL::ASN1::OBJECT, algo_id[0].tag)
assert_equal('rsaEncryption', algo_id[0].value)
assert_equal(OpenSSL::ASN1::NULL, algo_id[1].tag)
assert_equal(nil, algo_id[1].value)
assert_equal(OpenSSL::ASN1::BIT_STRING, seq[1].tag)
assert_equal(0, seq[1].unused_bits)
pub_key = OpenSSL::ASN1.decode(seq[1].value)
assert_equal(OpenSSL::ASN1::SEQUENCE, pub_key.tag)
assert_equal(2, pub_key.value.size)
assert_equal(OpenSSL::ASN1::INTEGER, pub_key.value[0].tag)
assert_equal(key.n, pub_key.value[0].value)
assert_equal(OpenSSL::ASN1::INTEGER, pub_key.value[1].tag)
assert_equal(key.e, pub_key.value[1].value)
end
end
end