Merged with the default branch.

2 files changed, 87 insertions, 2 deletions

diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c
index ca94a68ff..d404bbe24 100644
--- a/src/event/ngx_event_openssl.c
+++ b/src/event/ngx_event_openssl.c
@@ -1471,6 +1471,78 @@ ngx_ssl_early_data(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_uint_t enable)
 
 
 ngx_int_t
+ngx_ssl_conf_commands(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_array_t *commands)
+{
+    if (commands == NULL) {
+        return NGX_OK;
+    }
+
+#ifdef SSL_CONF_FLAG_FILE
+    {
+    int            type;
+    u_char        *key, *value;
+    ngx_uint_t     i;
+    ngx_keyval_t  *cmd;
+    SSL_CONF_CTX  *cctx;
+
+    cctx = SSL_CONF_CTX_new();
+    if (cctx == NULL) {
+        ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
+                      "SSL_CONF_CTX_new() failed");
+        return NGX_ERROR;
+    }
+
+    SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_FILE);
+    SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_SERVER);
+    SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CLIENT);
+    SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CERTIFICATE);
+    SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_SHOW_ERRORS);
+
+    SSL_CONF_CTX_set_ssl_ctx(cctx, ssl->ctx);
+
+    cmd = commands->elts;
+    for (i = 0; i < commands->nelts; i++) {
+
+        key = cmd[i].key.data;
+        type = SSL_CONF_cmd_value_type(cctx, (char *) key);
+
+        if (type == SSL_CONF_TYPE_FILE || type == SSL_CONF_TYPE_DIR) {
+            if (ngx_conf_full_name(cf->cycle, &cmd[i].value, 1) != NGX_OK) {
+                SSL_CONF_CTX_free(cctx);
+                return NGX_ERROR;
+            }
+        }
+
+        value = cmd[i].value.data;
+
+        if (SSL_CONF_cmd(cctx, (char *) key, (char *) value) <= 0) {
+            ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
+                          "SSL_CONF_cmd(\"%s\", \"%s\") failed", key, value);
+            SSL_CONF_CTX_free(cctx);
+            return NGX_ERROR;
+        }
+    }
+
+    if (SSL_CONF_CTX_finish(cctx) != 1) {
+        ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
+                      "SSL_CONF_finish() failed");
+        SSL_CONF_CTX_free(cctx);
+        return NGX_ERROR;
+    }
+
+    SSL_CONF_CTX_free(cctx);
+
+    return NGX_OK;
+    }
+#else
+    ngx_log_error(NGX_LOG_EMERG, ssl->log, 0,
+                  "SSL_CONF_cmd() is not available on this platform");
+    return NGX_ERROR;
+#endif
+}
+
+
+ngx_int_t
 ngx_ssl_client_session_cache(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_uint_t enable)
 {
     if (!enable) {
@@ -1721,6 +1793,13 @@ ngx_ssl_handshake(ngx_connection_t *c)
         return NGX_ERROR;
     }
 
+    if (c->ssl->handshake_rejected) {
+        ngx_connection_error(c, err, "handshake rejected");
+        ERR_clear_error();
+
+        return NGX_ERROR;
+    }
+
     c->read->error = 1;
 
     ngx_ssl_connection_error(c, sslerr, err, "SSL_do_handshake() failed");
@@ -3289,8 +3368,9 @@ ngx_ssl_session_id_context(ngx_ssl_t *ssl, ngx_str_t *sess_ctx,
         }
     }
 
-    if (SSL_CTX_get_ex_data(ssl->ctx, ngx_ssl_certificate_index) == NULL) {
-
+    if (SSL_CTX_get_ex_data(ssl->ctx, ngx_ssl_certificate_index) == NULL
+        && certificates != NULL)
+    {
         /*
          * If certificates are loaded dynamically, we use certificate
          * names as specified in the configuration (with variables).
diff --git a/src/event/ngx_event_openssl.h b/src/event/ngx_event_openssl.h
index 8ed778748..afccb52d7 100644
--- a/src/event/ngx_event_openssl.h
+++ b/src/event/ngx_event_openssl.h
@@ -102,6 +102,7 @@ struct ngx_ssl_connection_s {
     u_char                      early_buf;
 
     unsigned                    handshaked:1;
+    unsigned                    handshake_rejected:1;
     unsigned                    renegotiation:1;
     unsigned                    buffer:1;
     unsigned                    no_wait_shutdown:1;
@@ -210,6 +211,9 @@ ngx_int_t ngx_ssl_dhparam(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *file);
 ngx_int_t ngx_ssl_ecdh_curve(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *name);
 ngx_int_t ngx_ssl_early_data(ngx_conf_t *cf, ngx_ssl_t *ssl,
     ngx_uint_t enable);
+ngx_int_t ngx_ssl_conf_commands(ngx_conf_t *cf, ngx_ssl_t *ssl,
+    ngx_array_t *commands);
+
 ngx_int_t ngx_ssl_client_session_cache(ngx_conf_t *cf, ngx_ssl_t *ssl,
     ngx_uint_t enable);
 ngx_int_t ngx_ssl_session_cache(ngx_ssl_t *ssl, ngx_str_t *sess_ctx,
@@ -218,6 +222,7 @@ ngx_int_t ngx_ssl_session_cache(ngx_ssl_t *ssl, ngx_str_t *sess_ctx,
 ngx_int_t ngx_ssl_session_ticket_keys(ngx_conf_t *cf, ngx_ssl_t *ssl,
     ngx_array_t *paths);
 ngx_int_t ngx_ssl_session_cache_init(ngx_shm_zone_t *shm_zone, void *data);
+
 ngx_int_t ngx_ssl_create_connection(ngx_ssl_t *ssl, ngx_connection_t *c,
     ngx_uint_t flags);