diff options
author | rhe <rhe@ruby-lang.org> | 2016-06-19 09:29:59 +0000 |
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committer | Kazuki Yamaguchi <k@rhe.jp> | 2016-06-19 23:25:32 +0900 |
commit | ba9ca639dcabb9d64079e9219640099251af9ac0 (patch) | |
tree | 27ad9bac9dbe11cd5d87d94a9c0c8e89077cb901 /ext/openssl/ossl_pkey_rsa.c | |
parent | 9ee7725d95de5f48bd0e96d75d8689a7c9196e7a (diff) | |
download | ruby-openssl-ba9ca639dcabb9d64079e9219640099251af9ac0.tar.gz |
openssl: implement initialize_copy method for PKey classes
* ext/openssl/ossl_pkey_dh.c, ext/openssl/ossl_pkey_dsa.c,
ext/openssl/ossl_pkey_ec.c, ext/openssl/ossl_pkey_rsa.c: Implement
initialize_copy method for OpenSSL::PKey::*.
[ruby-core:75504] [Bug #12381]
* test/openssl/test_pkey_dh.rb, test/openssl/test_pkey_dsa.rb,
test/openssl/test_pkey_ec.rb, test/openssl/test_pkey_rsa.rb: Test they
actually copy the OpenSSL objects, and modifications to cloned object
don't affect the original object.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/openssl/ossl_pkey_rsa.c')
-rw-r--r-- | ext/openssl/ossl_pkey_rsa.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/ext/openssl/ossl_pkey_rsa.c b/ext/openssl/ossl_pkey_rsa.c index 60fa146b..2326a70f 100644 --- a/ext/openssl/ossl_pkey_rsa.c +++ b/ext/openssl/ossl_pkey_rsa.c @@ -271,6 +271,26 @@ ossl_rsa_initialize(int argc, VALUE *argv, VALUE self) return self; } +static VALUE +ossl_rsa_initialize_copy(VALUE self, VALUE other) +{ + EVP_PKEY *pkey; + RSA *rsa, *rsa_new; + + GetPKey(self, pkey); + if (EVP_PKEY_base_id(pkey) != EVP_PKEY_NONE) + ossl_raise(eRSAError, "RSA already initialized"); + GetRSA(other, rsa); + + rsa_new = ASN1_dup((i2d_of_void *)i2d_RSAPrivateKey, (d2i_of_void *)d2i_RSAPrivateKey, (char *)rsa); + if (!rsa_new) + ossl_raise(eRSAError, "ASN1_dup"); + + EVP_PKEY_assign_RSA(pkey, rsa_new); + + return self; +} + /* * call-seq: * rsa.public? => true @@ -675,6 +695,7 @@ Init_ossl_rsa(void) rb_define_singleton_method(cRSA, "generate", ossl_rsa_s_generate, -1); rb_define_method(cRSA, "initialize", ossl_rsa_initialize, -1); + rb_define_copy_func(cRSA, ossl_rsa_initialize_copy); rb_define_method(cRSA, "public?", ossl_rsa_is_public, 0); rb_define_method(cRSA, "private?", ossl_rsa_is_private, 0); |