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--- auth2.c.orig Tue Sep 2 23:32:46 2003
+++ auth2.c Tue Sep 16 20:05:44 2003
@@ -35,6 +35,7 @@
#include "dispatch.h"
#include "pathnames.h"
#include "monitor_wrap.h"
+#include "canohost.h"
#ifdef GSSAPI
#include "ssh-gss.h"
@@ -143,6 +144,15 @@
Authmethod *m = NULL;
char *user, *service, *method, *style = NULL;
int authenticated = 0;
+#ifdef HAVE_LOGIN_CAP
+ login_cap_t *lc;
+#endif /* HAVE_LOGIN_CAP */
+#if defined(HAVE_LOGIN_CAP) || defined(LOGIN_ACCESS)
+ const char *from_host, *from_ip;
+
+ from_host = get_canonical_hostname(options.use_dns);
+ from_ip = get_remote_ipaddr();
+#endif /* HAVE_LOGIN_CAP || LOGIN_ACCESS */
if (authctxt == NULL)
fatal("input_userauth_request: no authctxt");
@@ -187,6 +197,41 @@
"(%s,%s) -> (%s,%s)",
authctxt->user, authctxt->service, user, service);
}
+
+#ifdef HAVE_LOGIN_CAP
+ if (authctxt->pw != NULL) {
+ lc = login_getpwclass(authctxt->pw);
+ if (lc == NULL)
+ lc = login_getclassbyname(NULL, authctxt->pw);
+ if (!auth_hostok(lc, from_host, from_ip)) {
+ logit("Denied connection for %.200s from %.200s [%.200s].",
+ authctxt->pw->pw_name, from_host, from_ip);
+ packet_disconnect("Sorry, you are not allowed to connect.");
+ }
+ if (!auth_timeok(lc, time(NULL))) {
+ logit("LOGIN %.200s REFUSED (TIME) FROM %.200s",
+ authctxt->pw->pw_name, from_host);
+ packet_disconnect("Logins not available right now.");
+ }
+ login_close(lc);
+ lc = NULL;
+ }
+#endif /* HAVE_LOGIN_CAP */
+#ifdef LOGIN_ACCESS
+ if (authctxt->pw != NULL &&
+ !login_access(authctxt->pw->pw_name, from_host)) {
+ logit("Denied connection for %.200s from %.200s [%.200s].",
+ authctxt->pw->pw_name, from_host, from_ip);
+ packet_disconnect("Sorry, you are not allowed to connect.");
+ }
+#endif /* LOGIN_ACCESS */
+#ifdef BSD_AUTH
+ if (authctxt->as) {
+ auth_close(authctxt->as);
+ authctxt->as = NULL;
+ }
+#endif
+
/* reset state */
auth2_challenge_stop(authctxt);
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