-#ifdef BSD_AUTH
-char *
-get_challenge(Authctxt *authctxt, char *devs)
-{
- char *challenge;
-
- if (authctxt->as != NULL) {
- debug2("try reuse session");
- challenge = auth_getitem(authctxt->as, AUTHV_CHALLENGE);
- if (challenge != NULL) {
- debug2("reuse bsd auth session");
- return challenge;
- }
- auth_close(authctxt->as);
- authctxt->as = NULL;
- }
- debug2("new bsd auth session");
- if (devs == NULL || strlen(devs) == 0)
- devs = authctxt->style;
- debug3("bsd auth: devs %s", devs ? devs : "<default>");
- authctxt->as = auth_userchallenge(authctxt->user, devs, "auth-ssh",
- &challenge);
- if (authctxt->as == NULL)
- return NULL;
- debug2("get_challenge: <%s>", challenge ? challenge : "EMPTY");
- return challenge;
-}
-int
-verify_response(Authctxt *authctxt, char *response)
-{
- int authok;