SSL: the $ssl_session_reused variable.

diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c
index cbe4136a10fe126dd07d2077a73bd99363183e28..28e7aa5096bdbbc85d7a4011bf1b40e2836936e5 100644 (file)
--- a/src/event/ngx_event_openssl.c
+++ b/src/event/ngx_event_openssl.c
@@ -2528,6 +2528,20 @@ ngx_ssl_get_session_id(ngx_connection_t *c, ngx_pool_t *pool, ngx_str_t *s)
 }
 
 
+ngx_int_t
+ngx_ssl_get_session_reused(ngx_connection_t *c, ngx_pool_t *pool, ngx_str_t *s)
+{
+    if (SSL_session_reused(c->ssl->connection)) {
+        ngx_str_set(s, "r");
+
+    } else {
+        ngx_str_set(s, ".");
+    }
+
+    return NGX_OK;
+}
+
+
 ngx_int_t
 ngx_ssl_get_raw_certificate(ngx_connection_t *c, ngx_pool_t *pool, ngx_str_t *s)
 {

diff --git a/src/event/ngx_event_openssl.h b/src/event/ngx_event_openssl.h
index 907639e83a58161f7c28d7469c71687dc489bec0..b7f85001948e3575db9cdb079b9b9601830a0058 100644 (file)
--- a/src/event/ngx_event_openssl.h
+++ b/src/event/ngx_event_openssl.h
@@ -157,6 +157,8 @@ ngx_int_t ngx_ssl_get_cipher_name(ngx_connection_t *c, ngx_pool_t *pool,
     ngx_str_t *s);
 ngx_int_t ngx_ssl_get_session_id(ngx_connection_t *c, ngx_pool_t *pool,
     ngx_str_t *s);
+ngx_int_t ngx_ssl_get_session_reused(ngx_connection_t *c, ngx_pool_t *pool,
+    ngx_str_t *s);
 ngx_int_t ngx_ssl_get_raw_certificate(ngx_connection_t *c, ngx_pool_t *pool,
     ngx_str_t *s);
 ngx_int_t ngx_ssl_get_certificate(ngx_connection_t *c, ngx_pool_t *pool,

diff --git a/src/http/modules/ngx_http_ssl_module.c b/src/http/modules/ngx_http_ssl_module.c
index df1e55ee9f153a8f752eca36bfaa3ef9c3163481..206f58d2537b900cea78278562e9abc69305e68d 100644 (file)
--- a/src/http/modules/ngx_http_ssl_module.c
+++ b/src/http/modules/ngx_http_ssl_module.c
@@ -270,6 +270,9 @@ static ngx_http_variable_t  ngx_http_ssl_vars[] = {
     { ngx_string("ssl_session_id"), NULL, ngx_http_ssl_variable,
       (uintptr_t) ngx_ssl_get_session_id, NGX_HTTP_VAR_CHANGEABLE, 0 },
 
+    { ngx_string("ssl_session_reused"), NULL, ngx_http_ssl_variable,
+      (uintptr_t) ngx_ssl_get_session_reused, NGX_HTTP_VAR_CHANGEABLE, 0 },
+
     { ngx_string("ssl_client_cert"), NULL, ngx_http_ssl_variable,
       (uintptr_t) ngx_ssl_get_certificate, NGX_HTTP_VAR_CHANGEABLE, 0 },