diff options
Diffstat (limited to 'ext/openssl/ossl_pkey.c')
-rw-r--r-- | ext/openssl/ossl_pkey.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/ext/openssl/ossl_pkey.c b/ext/openssl/ossl_pkey.c index 593788e1..b92c8a66 100644 --- a/ext/openssl/ossl_pkey.c +++ b/ext/openssl/ossl_pkey.c @@ -539,6 +539,43 @@ ossl_pkey_inspect(VALUE self) OBJ_nid2sn(nid)); } +/* + * call-seq: + * pkey.to_text -> string + * + * Dumps key parameters, public key, and private key components contained in + * the key into a human-readable text. + * + * This is intended for debugging purpose. + * + * See also the man page EVP_PKEY_print_private(3). + */ +static VALUE +ossl_pkey_to_text(VALUE self) +{ + EVP_PKEY *pkey; + BIO *bio; + + GetPKey(self, pkey); + if (!(bio = BIO_new(BIO_s_mem()))) + ossl_raise(ePKeyError, "BIO_new"); + + if (EVP_PKEY_print_private(bio, pkey, 0, NULL) == 1) + goto out; + OSSL_BIO_reset(bio); + if (EVP_PKEY_print_public(bio, pkey, 0, NULL) == 1) + goto out; + OSSL_BIO_reset(bio); + if (EVP_PKEY_print_params(bio, pkey, 0, NULL) == 1) + goto out; + + BIO_free(bio); + ossl_raise(ePKeyError, "EVP_PKEY_print_params"); + + out: + return ossl_membio2str(bio); +} + VALUE ossl_pkey_export_traditional(int argc, VALUE *argv, VALUE self, int to_der) { @@ -1077,6 +1114,7 @@ Init_ossl_pkey(void) rb_define_method(cPKey, "initialize", ossl_pkey_initialize, 0); rb_define_method(cPKey, "oid", ossl_pkey_oid, 0); rb_define_method(cPKey, "inspect", ossl_pkey_inspect, 0); + rb_define_method(cPKey, "to_text", ossl_pkey_to_text, 0); rb_define_method(cPKey, "private_to_der", ossl_pkey_private_to_der, -1); rb_define_method(cPKey, "private_to_pem", ossl_pkey_private_to_pem, -1); rb_define_method(cPKey, "public_to_der", ossl_pkey_public_to_der, 0); |