diff --git a/ssl/ssl.enums.c b/ssl/ssl.enums.c index 77579c3..592af15 100644 --- a/ssl/ssl.enums.c +++ b/ssl/ssl.enums.c @@ -202,6 +202,9 @@ static int decode_HandshakeType_ClientHello(ssl,dir,seg,data) exdump(ssl,"resume ",&session_id); } + ssl_process_client_session_id(ssl,ssl->decoder,session_id.data, + session_id.len); + P_(P_HL){ SSL_DECODE_UINT16(ssl,"cipher Suites len",0,data,&cslen); explain(ssl,"cipher suites\n"); diff --git a/ssl/ssldecode.c b/ssl/ssldecode.c index 5b7512d..1f76e96 100644 --- a/ssl/ssldecode.c +++ b/ssl/ssldecode.c @@ -325,7 +325,46 @@ int ssl_process_server_session_id(ssl,d,msg,len) return(0); #endif } - + +int ssl_process_client_session_id(ssl,d,msg,len) + ssl_obj *ssl; + ssl_decoder *d; + UCHAR *msg; + int len; + { +#ifdef OPENSSL + int _status; + + /* First check if the client set session id */ + //todo: check that session_id in decoder and msg are the same (and if not then take from msg?) + if(d->session_id) + { + /* Remove the master secret */ + //todo: better save and destroy only when successfully read key log + r_data_destroy(&d->MS); + + if(d->ctx->ssl_key_log_file && (ssl_read_key_log_file(d)==0) && d->MS) + { + //we found master secret for session in keylog + //try to save session + _status = ssl_save_session(ssl,d); + } + else + { + //just return error + _status = -1; + } + } + else + { + _status = -1; + } + return(_status); +#else + return(0); +#endif + } + int ssl_process_change_cipher_spec(ssl,d,direction) ssl_obj *ssl; ssl_decoder *d; diff --git a/ssl/ssldecode.h b/ssl/ssldecode.h index 48acafe..a2de5fb 100644 --- a/ssl/ssldecode.h +++ b/ssl/ssldecode.h @@ -62,6 +62,8 @@ int ssl_set_client_session_id PROTO_LIST((ssl_decoder *dp, UCHAR *msg,int len)); int ssl_process_server_session_id PROTO_LIST((ssl_obj *obj,ssl_decoder *dp, UCHAR *msg,int len)); +int ssl_process_client_session_id PROTO_LIST((ssl_obj *obj,ssl_decoder *dp, + UCHAR *msg,int len)); int ssl_process_client_key_exchange PROTO_LIST((struct ssl_obj_ *, ssl_decoder *d,UCHAR *msg,int len)); int ssl_process_change_cipher_spec PROTO_LIST((ssl_obj *ssl,