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--- UTC
r99053 | des | 2002-06-29 05:57:13 -0500 (Sat, 29 Jun 2002) | 4 lines
Changed paths:
M /head/crypto/openssh/auth2.c
Apply class-imposed login restrictions.
--- auth2.c.orig 2020-09-27 00:25:01.000000000 -0700
+++ auth2.c 2020-11-16 13:55:25.222771000 -0800
@@ -266,6 +266,10 @@ input_userauth_request(int type, u_int32_t seq, struct
char *user = NULL, *service = NULL, *method = NULL, *style = NULL;
int r, authenticated = 0;
double tstart = monotime_double();
+#ifdef HAVE_LOGIN_CAP
+ login_cap_t *lc;
+ const char *from_host, *from_ip;
+#endif
if (authctxt == NULL)
fatal("input_userauth_request: no authctxt");
@@ -317,6 +321,26 @@ input_userauth_request(int type, u_int32_t seq, struct
"not allowed: (%s,%s) -> (%s,%s)",
authctxt->user, authctxt->service, user, service);
}
+
+#ifdef HAVE_LOGIN_CAP
+ if (authctxt->pw != NULL &&
+ (lc = login_getpwclass(authctxt->pw)) != NULL) {
+ from_host = auth_get_canonical_hostname(ssh, options.use_dns);
+ from_ip = ssh_remote_ipaddr(ssh);
+ if (!auth_hostok(lc, from_host, from_ip)) {
+ logit("Denied connection for %.200s from %.200s [%.200s].",
+ authctxt->pw->pw_name, from_host, from_ip);
+ ssh_packet_disconnect(ssh, "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);
+ ssh_packet_disconnect(ssh, "Logins not available right now.");
+ }
+ login_close(lc);
+ }
+#endif /* HAVE_LOGIN_CAP */
+
/* reset state */
auth2_challenge_stop(ssh);
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