From: Dr. Stephen Henson <steve@openssl.org>
Date: Mon, 18 Nov 2013 18:49:46 +0000 (+0000)
Subject: New functions to retrieve certificate from SSL_CTX
X-Git-Tag: OpenSSL_1_0_2-beta1~153
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=2a1b7bd380240e5a1cfb836a6d33b7a772d92851;p=oweals%2Fopenssl.git

New functions to retrieve certificate from SSL_CTX

New functions to retrieve current certificate or private key
from an SSL_CTX.

Constify SSL_get_private_key().
(cherry picked from commit a25f9adc778e17568fe2a325e5c3606adb8329f1)
---

diff --git a/doc/ssl/ssl.pod b/doc/ssl/ssl.pod
index 6d3ee24e4e..8d5b8c380e 100644
--- a/doc/ssl/ssl.pod
+++ b/doc/ssl/ssl.pod
@@ -374,6 +374,10 @@ session instead of a context.
 
 =item int B<SSL_CTX_use_certificate_file>(SSL_CTX *ctx, char *file, int type);
 
+=item X509 *B<SSL_CTX_get0_certificate>(const SSL_CTX *ctx);
+
+=item EVP_PKEY *B<SSL_CTX_get0_privatekey>(const SSL_CTX *ctx);
+
 =item void B<SSL_CTX_set_psk_client_callback>(SSL_CTX *ctx, unsigned int (*callback)(SSL *ssl, const char *hint, char *identity, unsigned int max_identity_len, unsigned char *psk, unsigned int max_psk_len));
 
 =item int B<SSL_CTX_use_psk_identity_hint>(SSL_CTX *ctx, const char *hint);
@@ -507,7 +511,7 @@ connection defined in the B<SSL> structure.
 
 =item X509 *B<SSL_get_peer_certificate>(const SSL *ssl);
 
-=item EVP_PKEY *B<SSL_get_privatekey>(SSL *ssl);
+=item EVP_PKEY *B<SSL_get_privatekey>(const SSL *ssl);
 
 =item int B<SSL_get_quiet_shutdown>(const SSL *ssl);
 
diff --git a/ssl/ssl.h b/ssl/ssl.h
index 5eb45f902e..1b7fa589d6 100644
--- a/ssl/ssl.h
+++ b/ssl/ssl.h
@@ -2326,7 +2326,10 @@ STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
 SSL *SSL_dup(SSL *ssl);
 
 X509 *SSL_get_certificate(const SSL *ssl);
-/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
+/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
+
+X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
+EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
 
 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
 int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c
index f401f6a052..2f2358b249 100644
--- a/ssl/ssl_lib.c
+++ b/ssl/ssl_lib.c
@@ -3068,7 +3068,6 @@ void ssl_clear_cipher_ctx(SSL *s)
 #endif
 	}
 
-/* Fix this function so that it takes an optional type parameter */
 X509 *SSL_get_certificate(const SSL *s)
 	{
 	if (s->cert != NULL)
@@ -3077,8 +3076,7 @@ X509 *SSL_get_certificate(const SSL *s)
 		return(NULL);
 	}
 
-/* Fix this function so that it takes an optional type parameter */
-EVP_PKEY *SSL_get_privatekey(SSL *s)
+EVP_PKEY *SSL_get_privatekey(const SSL *s)
 	{
 	if (s->cert != NULL)
 		return(s->cert->key->privatekey);
@@ -3086,6 +3084,22 @@ EVP_PKEY *SSL_get_privatekey(SSL *s)
 		return(NULL);
 	}
 
+X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx)
+	{
+	if (ctx->cert != NULL)
+		return ctx->cert->key->x509;
+	else
+		return NULL;
+	}
+
+EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx)
+	{
+	if (ctx->cert != NULL)
+		return ctx->cert->key->privatekey;
+	else
+		return NULL ;
+	}
+
 const SSL_CIPHER *SSL_get_current_cipher(const SSL *s)
 	{
 	if ((s->session != NULL) && (s->session->cipher != NULL))