Add client certificate support. Still needs a few tweaks but this will

ride upcoming minor bump
ok jsing@

1 files changed, 6 insertions, 26 deletions

diff --git a/src/lib/libtls/tls_client.c b/src/lib/libtls/tls_client.c
index 81b5510431..056526ddc3 100644
--- a/src/lib/libtls/tls_client.c
+++ b/src/lib/libtls/tls_client.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls_client.c,v 1.23 2015/09/09 14:32:06 jsing Exp $ */
+/* $OpenBSD: tls_client.c,v 1.24 2015/09/09 19:23:04 beck Exp $ */
 /*
  * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
  *
@@ -21,7 +21,6 @@
 #include <arpa/inet.h>
 #include <netinet/in.h>
 
-#include <limits.h>
 #include <netdb.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -190,6 +189,8 @@ tls_connect_fds(struct tls *ctx, int fd_read, int fd_write,
 
         if (tls_configure_ssl(ctx) != 0)
                 goto err;
+        if (tls_configure_keypair(ctx, 0) != 0)
+                goto err;
 
         if (ctx->config->verify_name) {
                 if (servername == NULL) {
@@ -198,30 +199,9 @@ tls_connect_fds(struct tls *ctx, int fd_read, int fd_write,
                 }
         }
 
-        if (ctx->config->verify_cert) {
-                SSL_CTX_set_verify(ctx->ssl_ctx, SSL_VERIFY_PEER, NULL);
-
-                if (ctx->config->ca_mem != NULL) {
-                        if (ctx->config->ca_len > INT_MAX) {
-                                tls_set_errorx(ctx, "ca too long");
-                                goto err;
-                        }
-
-                        if (SSL_CTX_load_verify_mem(ctx->ssl_ctx,
-                            ctx->config->ca_mem, ctx->config->ca_len) != 1) {
-                                tls_set_errorx(ctx,
-                                    "ssl verify memory setup failure");
-                                goto err;
-                        }
-                } else if (SSL_CTX_load_verify_locations(ctx->ssl_ctx,
-                    ctx->config->ca_file, ctx->config->ca_path) != 1) {
-                        tls_set_errorx(ctx, "ssl verify setup failure");
-                        goto err;
-                }
-                if (ctx->config->verify_depth >= 0)
-                        SSL_CTX_set_verify_depth(ctx->ssl_ctx,
-                            ctx->config->verify_depth);
-        }
+        if (ctx->config->verify_cert &&
+            (tls_configure_ssl_verify(ctx, SSL_VERIFY_PEER) == -1))
+                goto err;
 
         if ((ctx->ssl_conn = SSL_new(ctx->ssl_ctx)) == NULL) {
                 tls_set_errorx(ctx, "ssl connection failure");