Код: Выделить всё
static const char *valid_username = "xrfang";
static const char *valid_password = "password";
static const char *valid_otpcode = "123456";
PAM_EXTERN int pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc, const char **argv) {
const char *username;
char *password = NULL;
char *otpcode = NULL;
int rc = PAM_AUTH_ERR;
openlog("pam_ums", LOG_PID | LOG_CONS, LOG_AUTH);
if (pam_get_user(pamh, &username, NULL) != PAM_SUCCESS) {
syslog(LOG_ALERT, "Failed to get username");
goto done;
}
syslog(LOG_ALERT, "username:>%s%s%s
Подробнее здесь: [url]https://stackoverflow.com/questions/79414352/how-to-implement-a-pam-module-with-mfa-support[/url]