From 3341b820cc9b9632f4e764306988d29940d17c23 Mon Sep 17 00:00:00 2001
From: "Dr. Stephen Henson" <steve@openssl.org>
Date: Sun, 30 Dec 2012 16:27:15 +0000
Subject: [PATCH] add support for separate verify can chain stores to s_client
 (backport from HEAD)

---
 apps/s_apps.h   |  3 +++
 apps/s_cb.c     | 30 ++++++++++++++++++++++++++++++
 apps/s_client.c | 29 +++++++++++++++++++++++++++++
 apps/s_server.c | 33 ---------------------------------
 4 files changed, 62 insertions(+), 33 deletions(-)

diff --git a/apps/s_apps.h b/apps/s_apps.h
index 74e5a2f872..9bc61cea3a 100644
--- a/apps/s_apps.h
+++ b/apps/s_apps.h
@@ -196,4 +196,7 @@ int args_ssl(char ***pargs, int *pargc, SSL_CONF_CTX *cctx,
 			int *badarg, BIO *err, STACK_OF(OPENSSL_STRING) **pstr);
 int args_ssl_call(SSL_CTX *ctx, BIO *err, SSL_CONF_CTX *cctx,
 		STACK_OF(OPENSSL_STRING) *str, int no_ecdhe, int no_jpake);
+int ssl_load_stores(SSL_CTX *sctx,
+			const char *vfyCApath, const char *vfyCAfile,
+			const char *chCApath, const char *chCAfile);
 #endif
diff --git a/apps/s_cb.c b/apps/s_cb.c
index e760289f9d..c876adf3e9 100644
--- a/apps/s_cb.c
+++ b/apps/s_cb.c
@@ -1599,3 +1599,33 @@ int args_ssl_call(SSL_CTX *ctx, BIO *err, SSL_CONF_CTX *cctx,
 #endif
 	return 1;
 	}
+
+int ssl_load_stores(SSL_CTX *ctx,
+			const char *vfyCApath, const char *vfyCAfile,
+			const char *chCApath, const char *chCAfile)
+	{
+	X509_STORE *vfy = NULL, *ch = NULL;
+	int rv = 0;
+	if (vfyCApath || vfyCAfile)
+		{
+		vfy = X509_STORE_new();
+		if (!X509_STORE_load_locations(vfy, vfyCAfile, vfyCApath))
+			goto err;
+		SSL_CTX_set1_verify_cert_store(ctx, vfy);
+		}
+	if (chCApath || chCAfile)
+		{
+		ch = X509_STORE_new();
+		if (!X509_STORE_load_locations(ch, chCAfile, chCApath))
+			goto err;
+		/*X509_STORE_set_verify_cb(ch, verify_callback);*/
+		SSL_CTX_set1_chain_cert_store(ctx, ch);
+		}
+	rv = 1;
+	err:
+	if (vfy)
+		X509_STORE_free(vfy);
+	if (ch)
+		X509_STORE_free(ch);
+	return rv;
+	}
diff --git a/apps/s_client.c b/apps/s_client.c
index 6df4e92a4d..1be3028cfc 100644
--- a/apps/s_client.c
+++ b/apps/s_client.c
@@ -577,6 +577,8 @@ int MAIN(int argc, char **argv)
 	EVP_PKEY *key = NULL;
 	STACK_OF(X509) *chain = NULL;
 	char *CApath=NULL,*CAfile=NULL;
+	char *chCApath=NULL,*chCAfile=NULL;
+	char *vfyCApath=NULL,*vfyCAfile=NULL;
 	int reconnect=0,badop=0,verify=SSL_VERIFY_NONE;
 	int crlf=0;
 	int write_tty,read_tty,write_ssl,read_ssl,tty_on,ssl_pending;
@@ -895,6 +897,16 @@ static char *jpake_secret = NULL;
 			if (--argc < 1) goto bad;
 			CApath= *(++argv);
 			}
+		else if	(strcmp(*argv,"-chainCApath") == 0)
+			{
+			if (--argc < 1) goto bad;
+			chCApath= *(++argv);
+			}
+		else if	(strcmp(*argv,"-verifyCApath") == 0)
+			{
+			if (--argc < 1) goto bad;
+			vfyCApath= *(++argv);
+			}
 		else if	(strcmp(*argv,"-build_chain") == 0)
 			build_chain = 1;
 		else if	(strcmp(*argv,"-CAfile") == 0)
@@ -902,6 +914,16 @@ static char *jpake_secret = NULL;
 			if (--argc < 1) goto bad;
 			CAfile= *(++argv);
 			}
+		else if	(strcmp(*argv,"-chainCAfile") == 0)
+			{
+			if (--argc < 1) goto bad;
+			chCAfile= *(++argv);
+			}
+		else if	(strcmp(*argv,"-verifyCAfile") == 0)
+			{
+			if (--argc < 1) goto bad;
+			vfyCAfile= *(++argv);
+			}
 #ifndef OPENSSL_NO_TLSEXT
 # ifndef OPENSSL_NO_NEXTPROTONEG
 		else if (strcmp(*argv,"-nextprotoneg") == 0)
@@ -1137,6 +1159,13 @@ bad:
 		goto end;
 		}
 
+	if (!ssl_load_stores(ctx, vfyCApath, vfyCAfile, chCApath, chCAfile))
+		{
+		BIO_printf(bio_err, "Error loading store locations\n");
+		ERR_print_errors(bio_err);
+		goto end;
+		}
+
 #ifndef OPENSSL_NO_ENGINE
 	if (ssl_client_engine)
 		{
diff --git a/apps/s_server.c b/apps/s_server.c
index 9abeec93b3..2b8754bbf5 100644
--- a/apps/s_server.c
+++ b/apps/s_server.c
@@ -212,9 +212,6 @@ static int init_ssl_connection(SSL *s);
 static void print_stats(BIO *bp,SSL_CTX *ctx);
 static int generate_session_id(const SSL *ssl, unsigned char *id,
 				unsigned int *id_len);
-static int ssl_load_stores(SSL_CTX *sctx,
-			const char *vfyCApath, const char *vfyCAfile,
-			const char *chCApath, const char *chCAfile);
 #ifndef OPENSSL_NO_DH
 static DH *load_dh_param(const char *dhfile);
 static DH *get_dh512(void);
@@ -3122,33 +3119,3 @@ static int generate_session_id(const SSL *ssl, unsigned char *id,
 		return 0;
 	return 1;
 	}
-
-static int ssl_load_stores(SSL_CTX *sctx,
-			const char *vfyCApath, const char *vfyCAfile,
-			const char *chCApath, const char *chCAfile)
-	{
-	X509_STORE *vfy = NULL, *ch = NULL;
-	int rv = 0;
-	if (vfyCApath || vfyCAfile)
-		{
-		vfy = X509_STORE_new();
-		if (!X509_STORE_load_locations(vfy, vfyCAfile, vfyCApath))
-			goto err;
-		SSL_CTX_set1_verify_cert_store(ctx, vfy);
-		}
-	if (chCApath || chCAfile)
-		{
-		ch = X509_STORE_new();
-		if (!X509_STORE_load_locations(ch, chCAfile, chCApath))
-			goto err;
-		/*X509_STORE_set_verify_cb(ch, verify_callback);*/
-		SSL_CTX_set1_chain_cert_store(ctx, ch);
-		}
-	rv = 1;
-	err:
-	if (vfy)
-		X509_STORE_free(vfy);
-	if (ch)
-		X509_STORE_free(ch);
-	return rv;
-	}
-- 
2.34.1