sasl_chalprompt_t - Realm acquisition callback

Synopsis

#include <sasl/prop.h>

int sasl_chalprompt_t(void *context, int id,
    const char *challenge,
    const char *prompt, const char *defresult,
    const char **result, unsigned *len)

Description

int sasl_chalprompt_t(void *context,
int id,
const char *challenge,
const char *prompt,
const char *defresult,
const char **result,
unsigned *len)

sasl_chalprompt_t is used to prompt for input in response to a server challenge.

Parameters

  • context – is the context from the callback record

  • id – is the callback id (either SASL_CB_ECHOPROMPT or SASL_CB_NOECHOPROMPT)

  • challenge – the server’s challenge

  • prompt – A prompt for the user

  • defresult – Default result (may be NULL)

  • len – Length of the user’s response.

Result

The user’s response (a NUL terminated string) or SASL error code.

Return Value

The user’s response (NUL terminated), or a SASL error code. See sasl_errors(3).