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#include <string.h>
#include "sasl.h"
#include "sasl_internal.h"
static int response1(struct sasl_state* ss,
const str* response, str* challenge)
{
unsigned i;
unsigned j;
if (response->len == 0)
return SASL_RESP_BAD;
if ((i = str_findfirst(response, 0)) == (unsigned)-1)
return SASL_RESP_BAD;
++i;
if ((j = str_findnext(response, 0, i)) == (unsigned)-1)
return SASL_RESP_BAD;
++j;
return sasl_authenticate_plain(ss, response->s+i, response->s+j);
(void)challenge;
}
int sasl_plain_start(struct sasl_state* ss,
const str* response, str* challenge)
{
if (response)
return response1(ss, response, challenge);
if (!str_truncate(challenge, 0))
return SASL_TEMP_FAIL;
ss->response = response1;
return SASL_CHALLENGE;
}
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