Add a connection info field in FQTermSocket

- the connection info record contains the name of the
  cipher and MAC algorithms, and the key hash
- after doing a key exchange, the connection info will
  be filled

1 files changed, 6 insertions, 3 deletions

diff --git a/src/protocol/internal/fqterm_ssh2_kex.h b/src/protocol/internal/fqterm_ssh2_kex.h
index 0a09cc1..80da76d 100644
--- a/src/protocol/internal/fqterm_ssh2_kex.h
+++ b/src/protocol/internal/fqterm_ssh2_kex.h
@@ -55,6 +55,8 @@ private:
   char *I_C_;
   int I_S_len_;
   char *I_S_;
+  int K_S_len_;
+  char *K_S_;
 
   SSH_DH *dh;
   BIGNUM *bn_x_;
@@ -70,9 +72,6 @@ private:
 
   bool is_first_kex_;
 
-  ssh_pubkey_t *host_key_;
-  ssh_pubkey_t *server_key_;
-
   u_char cookie_[16];
   int server_flag_, ciphers_, auth_;
 //  u_char session_id_[16];
@@ -92,6 +91,10 @@ public:
 
   virtual void initKex(FQTermSSHPacketReceiver *packetReceiver,
                        FQTermSSHPacketSender *outputSender);
+  void hostKeyHash(unsigned char *md)
+  {
+	  SHA256((const unsigned char*)K_S_, K_S_len_, md);
+  }
 
 public slots:
   void handlePacket(int type);