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SSL_SESSION_id2sz() is somewhat expensive, make sure we only call it

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if SSLLogLevel >= info


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93898 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Doug MacEachern
2002-03-13 06:12:24 +00:00
parent 5de4869446
commit ccaced8c5d
1 changed files with 24 additions and 17 deletions
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23
modules/ssl/ssl_engine_kernel.c
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@@ -1605,12 +1605,14 @@ int ssl_callback_NewSessionCacheEntry(SSL *ssl, SSL_SESSION *session)
/*
* Log this cache operation
*/
if (sc->nLogLevel >= SSL_LOG_TRACE) {
ssl_log(s, SSL_LOG_TRACE,
"Inter-Process Session Cache: "
"request=SET status=%s id=%s timeout=%ds (session caching)",
(rc == TRUE ? "OK" : "BAD"),
SSL_SESSION_id2sz(session_id, session_id_length),
(timeout - time(NULL)));
}
/*
* return 0 which means to OpenSSL that the session is still
@@ -1633,6 +1635,7 @@ SSL_SESSION *ssl_callback_GetSessionCacheEntry(SSL *ssl,
/* Get Apache context back through OpenSSL context */
conn_rec *conn = (conn_rec *)SSL_get_app_data(ssl);
server_rec *s = conn->base_server;
SSLSrvConfigRec *sc = mySrvConfig(s);
SSL_SESSION *session;
/*
@@ -1643,16 +1646,15 @@ SSL_SESSION *ssl_callback_GetSessionCacheEntry(SSL *ssl,
/*
* Log this cache operation
*/
if (session) {
if (sc->nLogLevel >= SSL_LOG_TRACE) {
const char *status = session ? "FOUND" : "MISSED";
const char *re = session ? "reuse" : "renewal";
ssl_log(s, SSL_LOG_TRACE, "Inter-Process Session Cache: "
"request=GET status=FOUND id=%s (session reuse)",
SSL_SESSION_id2sz(id, idlen));
}
else {
ssl_log(s, SSL_LOG_TRACE, "Inter-Process Session Cache: "
"request=GET status=MISSED id=%s (session renewal)",
SSL_SESSION_id2sz(id, idlen));
"request=GET status=%s id=%s (session %s)",
status, SSL_SESSION_id2sz(id, idlen), re);
}
/*
* Return NULL or the retrieved SSL_SESSION. But indicate (by
* setting do_copy to 0) that the reference count on the
@@ -1674,6 +1676,7 @@ void ssl_callback_DelSessionCacheEntry(SSL_CTX *ctx,
SSL_SESSION *session)
{
server_rec *s;
SSLSrvConfigRec *sc;
unsigned char *session_id;
unsigned int session_id_length;
@@ -1684,6 +1687,8 @@ void ssl_callback_DelSessionCacheEntry(SSL_CTX *ctx,
return; /* on server shutdown Apache is already gone */
}
sc = mySrvConfig(s);
/*
* Remove the SSL_SESSION from the inter-process cache
*/
@@ -1695,9 +1700,11 @@ void ssl_callback_DelSessionCacheEntry(SSL_CTX *ctx,
/*
* Log this cache operation
*/
if (sc->nLogLevel >= SSL_LOG_TRACE) {
ssl_log(s, SSL_LOG_TRACE, "Inter-Process Session Cache: "
"request=REM status=OK id=%s (session dead)",
SSL_SESSION_id2sz(session_id, session_id_length));
}
return;
}