commit c55a5b7d6f15c175ad0ec6bd982a1c005a1b4543
author Manuel Pégourié-Gonnard <mpg@elzevir.fr> Thu Feb 20 22:50:56 2014 +0100
committer Manuel Pégourié-Gonnard <mpg@elzevir.fr> Fri Mar 14 08:41:00 2014 +0100
tree e9ad6681a19d751bfd1bffdf3083e6cbe2c2b5d4
parent dfbf9c711d07a82463110ea618d7ffa0c85b8cc7

Add tests for cache timeout

programs/ssl/ssl_server2.c

diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 54ba769..a95bcad 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -70,6 +70,7 @@
 #define DFL_MFL_CODE            SSL_MAX_FRAG_LEN_NONE
 #define DFL_TICKETS             SSL_SESSION_TICKETS_ENABLED
 #define DFL_CACHE_MAX           -1
+#define DFL_CACHE_TIMEOUT       -1
 
 #define LONG_RESPONSE "<p>01-blah-blah-blah-blah-blah-blah-blah-blah-blah\r\n" \
     "02-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah\r\n"  \
@@ -112,6 +113,7 @@
     unsigned char mfl_code;     /* code for maximum fragment length         */
     int tickets;                /* enable / disable session tickets         */
     int cache_max;              /* max number of session cache entries      */
+    int cache_timeout;          /* expiration delay of session cache entries */
 } opt;
 
 static void my_debug( void *ctx, int level, const char *str )
@@ -166,7 +168,8 @@
 
 #if defined(POLARSSL_SSL_CACHE_C)
 #define USAGE_CACHE                                             \
-    "   cache_max=%%d         default: cache default (50)\n"
+    "    cache_max=%%d        default: cache default (50)\n"    \
+    "    cache_timeout=%%d    default: cache default (1d)\n"
 #else
 #define USAGE_CACHE ""
 #endif /* POLARSSL_SSL_CACHE_C */
@@ -196,6 +199,7 @@
     "    allow_legacy=%%d     default: 0 (disabled)\n"      \
     "    renegotiate=%%d      default: 0 (disabled)\n"      \
     USAGE_TICKETS                                           \
+    USAGE_CACHE                                             \
     USAGE_MAX_FRAG_LEN                                      \
     "\n"                                                    \
     "    min_version=%%s      default: \"ssl3\"\n"          \
@@ -317,6 +321,7 @@
     opt.mfl_code            = DFL_MFL_CODE;
     opt.tickets             = DFL_TICKETS;
     opt.cache_max           = DFL_CACHE_MAX;
+    opt.cache_timeout       = DFL_CACHE_TIMEOUT;
 
     for( i = 1; i < argc; i++ )
     {
@@ -472,6 +477,12 @@
             if( opt.cache_max < 0 )
                 goto usage;
         }
+        else if( strcmp( p, "cache_timeout" ) == 0 )
+        {
+            opt.cache_timeout = atoi( q );
+            if( opt.cache_timeout < 0 )
+                goto usage;
+        }
         else
             goto usage;
     }
@@ -745,6 +756,9 @@
     if( opt.cache_max != -1 )
         ssl_cache_set_max_entries( &cache, opt.cache_max );
 
+    if( opt.cache_timeout != -1 )
+        ssl_cache_set_timeout( &cache, opt.cache_timeout );
+
     ssl_set_session_cache( &ssl, ssl_cache_get, &cache,
                                  ssl_cache_set, &cache );
 #endif