Add tests for renegotiation
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index a34b187..955d878 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -63,6 +63,7 @@
#define DFL_FORCE_CIPHER 0
#define DFL_RENEGOTIATION SSL_RENEGOTIATION_ENABLED
#define DFL_ALLOW_LEGACY SSL_LEGACY_NO_RENEGOTIATION
+#define DFL_RENEGOTIATE 0
#define DFL_MIN_VERSION -1
#define DFL_MAX_VERSION -1
#define DFL_AUTH_MODE SSL_VERIFY_OPTIONAL
@@ -84,9 +85,6 @@
"<h2>PolarSSL Test Server</h2>\r\n" \
"<p>Successful connection using: %s</p>\r\n" // LONG_RESPONSE
-/* Uncomment to test server-initiated renegotiation */
-// #define TEST_RENEGO
-
/*
* global options
*/
@@ -106,6 +104,7 @@
int force_ciphersuite[2]; /* protocol/ciphersuite to use, or all */
int renegotiation; /* enable / disable renegotiation */
int allow_legacy; /* allow legacy renegotiation */
+ int renegotiate; /* attempt renegotiation? */
int min_version; /* minimum protocol version accepted */
int max_version; /* maximum protocol version accepted */
int auth_mode; /* verify mode for connection */
@@ -186,6 +185,7 @@
"\n" \
" renegotiation=%%d default: 1 (enabled)\n" \
" allow_legacy=%%d default: 0 (disabled)\n" \
+ " renegotiate=%%d default: 0 (disabled)\n" \
USAGE_TICKETS \
USAGE_MAX_FRAG_LEN \
"\n" \
@@ -301,6 +301,7 @@
opt.force_ciphersuite[0]= DFL_FORCE_CIPHER;
opt.renegotiation = DFL_RENEGOTIATION;
opt.allow_legacy = DFL_ALLOW_LEGACY;
+ opt.renegotiate = DFL_RENEGOTIATE;
opt.min_version = DFL_MIN_VERSION;
opt.max_version = DFL_MAX_VERSION;
opt.auth_mode = DFL_AUTH_MODE;
@@ -368,6 +369,12 @@
if( opt.allow_legacy < 0 || opt.allow_legacy > 1 )
goto usage;
}
+ else if( strcmp( p, "renegotiate" ) == 0 )
+ {
+ opt.renegotiate = atoi( q );
+ if( opt.renegotiate < 0 || opt.renegotiate > 1 )
+ goto usage;
+ }
else if( strcmp( p, "min_version" ) == 0 )
{
if( strcmp( q, "ssl3" ) == 0 )
@@ -929,43 +936,48 @@
buf[written] = '\0';
printf( " %d bytes written in %d fragments\n\n%s\n", written, frags, (char *) buf );
-#ifdef TEST_RENEGO
- /*
- * Request renegotiation (this must be done when the client is still
- * waiting for input from our side).
- */
- printf( " . Requestion renegotiation..." );
- fflush( stdout );
- while( ( ret = ssl_renegotiate( &ssl ) ) != 0 )
+ if( opt.renegotiate )
{
- if( ret != POLARSSL_ERR_NET_WANT_READ && ret != POLARSSL_ERR_NET_WANT_WRITE )
+ /*
+ * Request renegotiation (this must be done when the client is still
+ * waiting for input from our side).
+ */
+ printf( " . Requestion renegotiation..." );
+ fflush( stdout );
+ while( ( ret = ssl_renegotiate( &ssl ) ) != 0 )
{
- printf( " failed\n ! ssl_renegotiate returned %d\n\n", ret );
- goto exit;
- }
- }
-
- /*
- * Should be a while loop, not an if, but here we're not actually
- * expecting data from the client, and since we're running tests locally,
- * we can just hope the handshake will finish the during the first call.
- */
- if( ( ret = ssl_read( &ssl, buf, 0 ) ) != 0 )
- {
- if( ret != POLARSSL_ERR_NET_WANT_READ && ret != POLARSSL_ERR_NET_WANT_WRITE )
- {
- printf( " failed\n ! ssl_read returned %d\n\n", ret );
-
- /* Unexpected message probably means client didn't renegotiate */
- if( ret == POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE )
- goto reset;
- else
+ if( ret != POLARSSL_ERR_NET_WANT_READ &&
+ ret != POLARSSL_ERR_NET_WANT_WRITE )
+ {
+ printf( " failed\n ! ssl_renegotiate returned %d\n\n", ret );
goto exit;
+ }
}
- }
- printf( " ok\n" );
-#endif
+ /*
+ * Should be a while loop, not an if, but here we're not actually
+ * expecting data from the client, and since we're running tests
+ * locally, we can just hope the handshake will finish the during the
+ * first call.
+ */
+ if( ( ret = ssl_read( &ssl, buf, 0 ) ) != 0 )
+ {
+ if( ret != POLARSSL_ERR_NET_WANT_READ &&
+ ret != POLARSSL_ERR_NET_WANT_WRITE )
+ {
+ printf( " failed\n ! ssl_read returned %d\n\n", ret );
+
+ /* Unexpected message probably means client didn't renegotiate
+ * as requested */
+ if( ret == POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE )
+ goto reset;
+ else
+ goto exit;
+ }
+ }
+
+ printf( " ok\n" );
+ }
ret = 0;
goto reset;