details: http://hg.nginx.org/nginx/rev/7c05f6590753
branches:
changeset: 5573:7c05f6590753
user: Maxim Dounin <mdounin@mdounin.ru>
date: Tue Feb 11 19:20:25 2014 +0400
description:
SSL: the $ssl_session_reused variable.
diffstat:
src/event/ngx_event_openssl.c | 14 ++++++++++++++
src/event/ngx_event_openssl.h | 2 ++
src/http/modules/ngx_http_ssl_module.c | 3 +++
3 files changed, 19 insertions(+), 0 deletions(-)
diffs (49 lines):
diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c
--- a/src/event/ngx_event_openssl.c
+++ b/src/event/ngx_event_openssl.c
@@ -2529,6 +2529,20 @@ ngx_ssl_get_session_id(ngx_connection_t
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)
{
size_t len;
diff --git a/src/event/ngx_event_openssl.h b/src/event/ngx_event_openssl.h
--- 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_co
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
--- 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
{ 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 },
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