gnutls_handshake_set_hook_function - API function
session, unsigned int htype, int
when, gnutls_handshake_hook_func func);
- gnutls_session_t session
- is a gnutls_session_t type
- unsigned int htype
- the gnutls_handshake_description_t of the message to hook at
- int when
- GNUTLS_HOOK_* depending on when the hook function should be
- gnutls_handshake_hook_func func
- is the function to be called
This function will set a callback to be called after or before the specified
handshake message has been received or generated. This is a generalization of
To call the hook function prior to the message being generated or processed use
call after, and GNUTLS_HOOK_BOTH
for both cases.
This callback must return 0 on success or a gnutls error code to terminate the
To hook at all handshake messages use an htype
You should not use this function to terminate the handshake based on client
input unless you know what you are doing. Before the handshake is finished
there is no way to know if there is a man-in-the-middle attack being
Report bugs to <firstname.lastname@example.org>.
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