commit 8cc7e03ae0528d9485e78ad82da3e6c62c44ca37
author Manuel Pégourié-Gonnard <mpg@elzevir.fr> Thu Sep 25 12:59:05 2014 +0200
committer Paul Bakker <p.j.bakker@polarssl.org> Tue Oct 21 16:32:37 2014 +0200
tree 24e2024c3716086a86eeb48ce0803d6075e5090f
parent 18e519a6605e70bd6dd4ae88466bcccdbed81178

udp_proxy: show encrypted messages as encrypted

programs/test/udp_proxy.c

diff --git a/programs/test/udp_proxy.c b/programs/test/udp_proxy.c
index 89dfcee..ad05b48 100644
--- a/programs/test/udp_proxy.c
+++ b/programs/test/udp_proxy.c
@@ -222,7 +222,15 @@
         default:                            return( "Unknown" );
     }
 
-    if( len < 13 )                          return( "Invalid handshake" );
+    if( len < 13 + 12 )                     return( "Invalid handshake" );
+
+    /*
+     * Our handshake message are less than 2^16 bytes long, so they should
+     * have 0 as the first byte of length, frag_offset and frag_length.
+     * Otherwise, assume they are encrypted.
+     */
+    if( msg[14] || msg[19] || msg[22] )     return( "Encrypted handshake" );
+
     switch( msg[13] )
     {
         case SSL_HS_HELLO_REQUEST:          return( "HelloRequest" );