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Date: Thu, 5 Jul 2018 02:32:38 +0300
From: "Dmitry V. Levin" <ldv@...linux.org>
To: owl-dev@...ts.openwall.com
Subject: [PATCH 4/5] pam_tcb: sync password expiration messages with Linux-PAM
---
pam_tcb/pam_unix_acct.c | 5 ++---
pam_tcb/support.h | 19 ++++++++++++++-----
2 files changed, 16 insertions(+), 8 deletions(-)
diff --git a/pam_tcb/pam_unix_acct.c b/pam_tcb/pam_unix_acct.c
index 3ac372d..a69b931 100644
--- a/pam_tcb/pam_unix_acct.c
+++ b/pam_tcb/pam_unix_acct.c
@@ -148,7 +148,7 @@ PAM_EXTERN int pam_sm_acct_mgmt(pam_handle_t *pamh, int flags,
pam_syslog(pamh, LOG_INFO,
"Expired password for %s (root enforced)", user);
if (off(UNIX__QUIET))
- pam_error(pamh, "%s", MESSAGE_PASS_EXPIRED);
+ pam_error(pamh, "%s", MESSAGE_PASS_ENFORCED);
D(("need a new password (1)"));
return PAM_NEW_AUTHTOK_REQD;
@@ -165,8 +165,7 @@ PAM_EXTERN int pam_sm_acct_mgmt(pam_handle_t *pamh, int flags,
"Password for %s will expire in %d day%s",
user, daysleft, daysleft == 1 ? "" : "s");
if (off(UNIX__QUIET))
- pam_info(pamh, MESSAGE_WARN_EXPIRE,
- daysleft, daysleft == 1 ? "" : "s");
+ pam_info(pamh, MESSAGE_WARN_EXPIRE(daysleft));
return PAM_SUCCESS;
default:
diff --git a/pam_tcb/support.h b/pam_tcb/support.h
index 4abf1f1..f576e62 100644
--- a/pam_tcb/support.h
+++ b/pam_tcb/support.h
@@ -15,9 +15,13 @@
#if defined(ENABLE_NLS) && defined(NLS_PACKAGE)
#include <libintl.h>
#define _(msgid) dgettext(NLS_PACKAGE, msgid)
+#define P3_(msgid, msgid_plural, count) \
+ (dngettext(NLS_PACKAGE, (msgid), (msgid_plural), (count)))
#define N_(msgid) msgid
#else
#define _(msgid) (msgid)
+#define P3_(msgid, msgid_plural, count) \
+ ((count) == 1 ? (msgid) : (msgid_plural))
#define N_(msgid) msgid
#endif /* ENABLE_NLS && NLS_PACKAGE */
@@ -30,18 +34,23 @@
/* Possible messages during account management */
#define MESSAGE_ACCT_EXPIRED \
_("Your account has expired; please contact your system administrator.")
+#define MESSAGE_PASS_ENFORCED \
+ _("You are required to change your password immediately (administrator enforced).")
#define MESSAGE_PASS_EXPIRED \
- _("You are required to change your password immediately.")
-#define MESSAGE_WARN_EXPIRE \
- _("Warning: your password will expire in %d day%s.")
+ _("You are required to change your password immediately (password expired).")
+#define MESSAGE_WARN_EXPIRE(count) \
+ P3_("Warning: your password will expire in %d day.", \
+ "Warning: your password will expire in %d days.", \
+ (count)), (count)
+
/* Possible messages during password changes */
#define MESSAGE_CHANGING \
_("Changing password for %s.")
#define MESSAGE_PASS_SAME \
- _("Password unchanged.")
+ _("The password has not been changed.")
#define MESSAGE_PASS_NONE \
- _("No password supplied.")
+ _("No password has been supplied.")
#define MESSAGE_TOOSOON \
_("You must wait longer to change your password.")
--
ldv
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