2 files changed, 45 insertions, 14 deletions

diff --git a/auth-shadow.c b/auth-shadow.c
index 7d699bc40..a85442d72 100644
--- a/auth-shadow.c
+++ b/auth-shadow.c
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$Id: auth-shadow.c,v 1.4 2004/02/21 22:43:15 dtucker Exp $");
+RCSID("$Id: auth-shadow.c,v 1.5 2004/02/21 23:22:05 dtucker Exp $");
 
 #if defined(USE_SHADOW) && defined(HAS_SHADOW_EXPIRE)
 #include <shadow.h>
@@ -49,14 +49,25 @@ int
 auth_shadow_acctexpired(struct spwd *spw)
 {
         time_t today;
+        int daysleft;
+        char buf[256];
 
         today = time(NULL) / DAY;
-        debug3("%s: today %d sp_expire %d", __func__, (int)today,
-            (int)spw->sp_expire);
+        daysleft = spw->sp_expire - today;
+        debug3("%s: today %d sp_expire %d days left %d", __func__, (int)today,
+            (int)spw->sp_expire, daysleft);
 
-        if (spw->sp_expire != -1 && today > spw->sp_expire) {
+        if (spw->sp_expire == -1) {
+                debug3("account expiration disabled");
+        } else if (daysleft < 0) {
                 logit("Account %.100s has expired", spw->sp_namp);
                 return 1;
+        } else if (daysleft <= spw->sp_warn) {
+                debug3("account will expire in %d days", daysleft);
+                snprintf(buf, sizeof(buf),
+                    "Your account will expire in %d day%s.\n", daysleft,
+                    daysleft == 1 ? "" : "s");
+                buffer_append(&loginmsg, buf, strlen(buf));
         }
 
         return 0;
@@ -71,9 +82,11 @@ auth_shadow_pwexpired(Authctxt *ctxt)
 {
         struct spwd *spw = NULL;
         const char *user = ctxt->pw->pw_name;
+        char buf[256];
         time_t today;
+        int daysleft, disabled = 0;
 
-        if ((spw = getspnam(user)) == NULL) {
+        if ((spw = getspnam((char *)user)) == NULL) {
                 error("Could not get shadow information for %.100s", user);
                 return 0;
         }
@@ -83,21 +96,38 @@ auth_shadow_pwexpired(Authctxt *ctxt)
             (int)spw->sp_lstchg, (int)spw->sp_max);
 
 #if defined(__hpux) && !defined(HAVE_SECUREWARE)
-        if (iscomsec() && spw->sp_min == 0 && spw->sp_max == 0 &&
-            spw->sp_warn == 0)
-                return 0;       /* HP-UX Trusted Mode: expiry disabled */
+        if (iscomsec()) {
+                struct pr_passwd *pr;
+                       
+                pr = getprpwnam((char *)user);
+
+                /* Test for Trusted Mode expiry disabled */
+                if (pr != NULL && pr->ufld.fd_min == 0 &&
+                    pr->ufld.fd_lifetime == 0 && pr->ufld.fd_expire == 0 &&
+                    pr->ufld.fd_pw_expire_warning == 0 &&
+                    pr->ufld.fd_schange != 0)
+                        disabled = 1;
+        }
 #endif
 
-        /* TODO: Add code to put expiry warnings into loginmsg */
-
-        if (spw->sp_lstchg == 0) {
+        /* TODO: check sp_inact */
+        daysleft = spw->sp_lstchg + spw->sp_max - today;
+        if (disabled) {
+                debug3("password expiration disabled");
+        } else if (spw->sp_lstchg == 0) {
                 logit("User %.100s password has expired (root forced)", user);
                 return 1;
-        }
-
-        if (spw->sp_max != -1 && today > spw->sp_lstchg + spw->sp_max) {
+        } else if (spw->sp_max == -1) {
+                debug3("password expiration disabled");
+        } else if (daysleft < 0) {
                 logit("User %.100s password has expired (password aged)", user);
                 return 1;
+        } else if (daysleft <= spw->sp_warn) {
+                debug3("password will expire in %d days", daysleft);
+                snprintf(buf, sizeof(buf),
+                    "Your password will expire in %d day%s.\n", daysleft,
+                    daysleft == 1 ? "" : "s");
+                buffer_append(&loginmsg, buf, strlen(buf));
         }
 
         return 0;
diff --git a/auth.h b/auth.h
index a8f61f403..de2222aaa 100644
--- a/auth.h
+++ b/auth.h
@@ -123,6 +123,7 @@ void	krb5_cleanup_proc(Authctxt *authctxt);
 #endif /* KRB5 */
 
 #if defined(USE_SHADOW) && defined(HAS_SHADOW_EXPIRE)
+#include <shadow.h>
 int auth_shadow_acctexpired(struct spwd *);
 int auth_shadow_pwexpired(Authctxt *);
 #endif