static krb5_error_code
locate_kpasswd(krb5_context context, const krb5_data *realm,
struct serverlist *serverlist, int socktype)
{
krb5_error_code code;
code = k5_locate_server(context, realm, serverlist, locate_service_kpasswd,
socktype);
if (code == KRB5_REALM_CANT_RESOLVE || code == KRB5_REALM_UNKNOWN) {
code = k5_locate_server(context, realm, serverlist,
locate_service_kadmin, SOCK_STREAM);
if (!code) {
/* Success with admin_server but now we need to change the
port number to use DEFAULT_KPASSWD_PORT and the socktype. */
size_t i;
for (i = 0; i < serverlist->nservers; i++) {
struct server_entry *s = &serverlist->servers[i];
krb5_ui_2 kpasswd_port = htons(DEFAULT_KPASSWD_PORT);
if (socktype != SOCK_STREAM)
s->socktype = socktype;
if (s->hostname != NULL)
s->port = kpasswd_port;
else if (s->family == AF_INET)
ss2sin(&s->addr)->sin_port = kpasswd_port;
else if (s->family == AF_INET6)
ss2sin6(&s->addr)->sin6_port = kpasswd_port;
}
}
}
return (code);
}
krb5_error_code
k5_locate_kdc(krb5_context context, const krb5_data *realm,
struct serverlist *serverlist, int get_masters, int socktype)
{
enum locate_service_type stype;
stype = get_masters ? locate_service_master_kdc : locate_service_kdc;
return k5_locate_server(context, realm, serverlist, stype, socktype);
}
krb5_error_code
k5_locate_kdc(krb5_context context, const krb5_data *realm,
struct serverlist *serverlist, krb5_boolean get_masters,
krb5_boolean no_udp)
{
enum locate_service_type stype;
stype = get_masters ? locate_service_master_kdc : locate_service_kdc;
return k5_locate_server(context, realm, serverlist, stype, no_udp);
}