* Copyright (c) 1989 - 1994, Julianne Frances Haugh
* Copyright (c) 1996 - 2000, Marek Michałkiewicz
* Copyright (c) 2000 - 2006, Tomasz Kłoczko
- * Copyright (c) 2007 - 2008, Nicolas François
+ * Copyright (c) 2007 - 2011, Nicolas François
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include <stdlib.h>
#include <sys/types.h>
#include <time.h>
+#ifdef ACCT_TOOLS_SETUID
#ifdef USE_PAM
#include "pam_defs.h"
#endif /* USE_PAM */
+#endif /* ACCT_TOOLS_SETUID */
#include <pwd.h>
#ifdef WITH_SELINUX
#include <selinux/selinux.h>
#include <selinux/av_permissions.h>
#endif
-#include "exitcodes.h"
#include "prototypes.h"
#include "defines.h"
#include "pwio.h"
#include "shadowio.h"
+#ifdef WITH_TCB
+#include "tcbfuncs.h"
+#endif
+/*@-exitarg@*/
+#include "exitcodes.h"
+
/*
* Global variables
*/
-static char *Prog;
+const char *Prog;
static bool
dflg = false, /* set last password change date */
static long mindays;
static long maxdays;
-static long lastday;
+static long lstchgdate;
static long warndays;
static long inactdays;
-static long expdays;
-
-#ifdef USE_PAM
-static pam_handle_t *pamh = NULL;
-#endif
-
-#define EPOCH "1969-12-31"
+static long expdate;
/* local function prototypes */
-static bool isnum (const char *s);
-static void usage (void);
+static /*@noreturn@*/void usage (int status);
static void date_to_str (char *buf, size_t maxsize, time_t date);
static int new_fields (void);
static void print_date (time_t date);
static void check_perms (void);
static void open_files (bool readonly);
static void close_files (void);
-static void fail_exit (int code);
+static /*@noreturn@*/void fail_exit (int code);
/*
* fail_exit - do some cleanup and exit with the given error code
*/
-static void fail_exit (int code)
+static /*@noreturn@*/void fail_exit (int code)
{
if (spw_locked) {
- spw_unlock ();
+ if (spw_unlock () == 0) {
+ fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, spw_dbname ());
+ SYSLOG ((LOG_ERR, "failed to unlock %s", spw_dbname ()));
+ /* continue */
+ }
}
if (pw_locked) {
- pw_unlock ();
+ if (pw_unlock () == 0) {
+ fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, pw_dbname ());
+ SYSLOG ((LOG_ERR, "failed to unlock %s", pw_dbname ()));
+ /* continue */
+ }
}
closelog ();
}
#endif
-#ifdef USE_PAM
- if (NULL != pamh) {
- /* If there is a PAM error, pam_end will be called by the
- * caller.
- * We always end the pam transaction with PAM_SUCCESS here.
- */
- (void) pam_end (pamh, PAM_SUCCESS);
- }
-#endif
-
exit (code);
}
-/*
- * isnum - determine whether or not a string is a number
- */
-static bool isnum (const char *s)
-{
- while ('\0' != *s) {
- if (!isdigit (*s)) {
- return false;
- }
- s++;
- }
- return true;
-}
-
/*
* usage - print command line syntax and exit
*/
-static void usage (void)
+static /*@noreturn@*/void usage (int status)
{
- fputs (_("Usage: chage [options] [LOGIN]\n"
- "\n"
- "Options:\n"
- " -d, --lastday LAST_DAY set last password change to LAST_DAY\n"
- " -E, --expiredate EXPIRE_DATE set account expiration date to EXPIRE_DATE\n"
- " -h, --help display this help message and exit\n"
- " -I, --inactive INACTIVE set password inactive after expiration\n"
- " to INACTIVE\n"
- " -l, --list show account aging information\n"
- " -m, --mindays MIN_DAYS set minimum number of days before password\n"
- " change to MIN_DAYS\n"
- " -M, --maxdays MAX_DAYS set maximim number of days before password\n"
- " change to MAX_DAYS\n"
- " -W, --warndays WARN_DAYS set expiration warning days to WARN_DAYS\n"
- "\n"), stderr);
- exit (E_USAGE);
+ FILE *usageout = (E_SUCCESS != status) ? stderr : stdout;
+ (void) fprintf (usageout,
+ _("Usage: %s [options] LOGIN\n"
+ "\n"
+ "Options:\n"),
+ Prog);
+ (void) fputs (_(" -d, --lastday LAST_DAY set date of last password change to LAST_DAY\n"), usageout);
+ (void) fputs (_(" -E, --expiredate EXPIRE_DATE set account expiration date to EXPIRE_DATE\n"), usageout);
+ (void) fputs (_(" -h, --help display this help message and exit\n"), usageout);
+ (void) fputs (_(" -I, --inactive INACTIVE set password inactive after expiration\n"
+ " to INACTIVE\n"), usageout);
+ (void) fputs (_(" -l, --list show account aging information\n"), usageout);
+ (void) fputs (_(" -m, --mindays MIN_DAYS set minimum number of days before password\n"
+ " change to MIN_DAYS\n"), usageout);
+ (void) fputs (_(" -M, --maxdays MAX_DAYS set maximim number of days before password\n"
+ " change to MAX_DAYS\n"), usageout);
+ (void) fputs (_(" -R, --root CHROOT_DIR directory to chroot into\n"), usageout);
+ (void) fputs (_(" -W, --warndays WARN_DAYS set expiration warning days to WARN_DAYS\n"), usageout);
+ (void) fputs ("\n", usageout);
+ exit (status);
}
static void date_to_str (char *buf, size_t maxsize, time_t date)
static int new_fields (void)
{
char buf[200];
- char *cp;
(void) puts (_("Enter the new value, or press ENTER for the default"));
(void) puts ("");
- snprintf (buf, sizeof buf, "%ld", mindays);
+ (void) snprintf (buf, sizeof buf, "%ld", mindays);
change_field (buf, sizeof buf, _("Minimum Password Age"));
- mindays = strtol (buf, &cp, 10);
- if ( ((0 == mindays) && ('\0' != *cp))
+ if ( (getlong (buf, &mindays) == 0)
|| (mindays < -1)) {
return 0;
}
- snprintf (buf, sizeof buf, "%ld", maxdays);
+ (void) snprintf (buf, sizeof buf, "%ld", maxdays);
change_field (buf, sizeof buf, _("Maximum Password Age"));
- maxdays = strtol (buf, &cp, 10);
- if ( ((0 == maxdays) && ('\0' != *cp))
+ if ( (getlong (buf, &maxdays) == 0)
|| (maxdays < -1)) {
return 0;
}
- date_to_str (buf, sizeof buf, lastday * SCALE);
+ if (-1 == lstchgdate) {
+ strcpy (buf, "-1");
+ } else {
+ date_to_str (buf, sizeof buf, lstchgdate * SCALE);
+ }
change_field (buf, sizeof buf, _("Last Password Change (YYYY-MM-DD)"));
- if (strcmp (buf, EPOCH) == 0) {
- lastday = -1;
+ if (strcmp (buf, "-1") == 0) {
+ lstchgdate = -1;
} else {
- lastday = strtoday (buf);
- if (lastday == -1) {
+ lstchgdate = strtoday (buf);
+ if (lstchgdate <= -1) {
return 0;
}
}
- snprintf (buf, sizeof buf, "%ld", warndays);
+ (void) snprintf (buf, sizeof buf, "%ld", warndays);
change_field (buf, sizeof buf, _("Password Expiration Warning"));
- warndays = strtol (buf, &cp, 10);
- if ( ((warndays == 0) && ('\0' != *cp))
+ if ( (getlong (buf, &warndays) == 0)
|| (warndays < -1)) {
return 0;
}
- snprintf (buf, sizeof buf, "%ld", inactdays);
+ (void) snprintf (buf, sizeof buf, "%ld", inactdays);
change_field (buf, sizeof buf, _("Password Inactive"));
- inactdays = strtol (buf, &cp, 10);
- if ( ((inactdays == 0) && ('\0' != *cp))
+ if ( (getlong (buf, &inactdays) == 0)
|| (inactdays < -1)) {
return 0;
}
- date_to_str (buf, sizeof buf, expdays * SCALE);
+ if (-1 == expdate) {
+ strcpy (buf, "-1");
+ } else {
+ date_to_str (buf, sizeof buf, expdate * SCALE);
+ }
change_field (buf, sizeof buf,
_("Account Expiration Date (YYYY-MM-DD)"));
- if (strcmp (buf, EPOCH) == 0) {
- expdays = -1;
+ if (strcmp (buf, "-1") == 0) {
+ expdate = -1;
} else {
- expdays = strtoday (buf);
- if (expdays == -1) {
+ expdate = strtoday (buf);
+ if (expdate <= -1) {
return 0;
}
}
tp = gmtime (&date);
if (NULL == tp) {
- (void) printf ("time_t: %ul\n", date);
+ (void) printf ("time_t: %lu\n", (unsigned long)date);
} else {
(void) strftime (buf, sizeof buf, "%b %d, %Y", tp);
(void) puts (buf);
}
if (NULL != cp) {
(void) printf ("%6.6s, %4.4s\n", cp + 4, cp + 20);
- } else {
- (void) printf ("time_t: %ul\n", date);
+ } else {
+ (void) printf ("time_t: %lu\n", date);
}
#endif
}
* was last modified. The date is the number of days since 1/1/1970.
*/
(void) fputs (_("Last password change\t\t\t\t\t: "), stdout);
- if (lastday < 0) {
+ if (lstchgdate < 0) {
(void) puts (_("never"));
- } else if (lastday == 0) {
+ } else if (lstchgdate == 0) {
(void) puts (_("password must be changed"));
} else {
- changed = lastday * SCALE;
+ changed = lstchgdate * SCALE;
print_date ((time_t) changed);
}
* date plus the number of days the password is valid for.
*/
(void) fputs (_("Password expires\t\t\t\t\t: "), stdout);
- if ((lastday <= 0) || (maxdays >= (10000 * (DAY / SCALE)))
- || (maxdays < 0)) {
+ if (lstchgdate == 0) {
+ (void) puts (_("password must be changed"));
+ } else if ( (lstchgdate < 0)
+ || (maxdays >= (10000 * (DAY / SCALE)))
+ || (maxdays < 0)) {
(void) puts (_("never"));
} else {
expires = changed + maxdays * SCALE;
* active will be disabled.
*/
(void) fputs (_("Password inactive\t\t\t\t\t: "), stdout);
- if ((lastday <= 0) || (inactdays < 0) ||
- (maxdays >= (10000 * (DAY / SCALE))) || (maxdays < 0)) {
+ if (lstchgdate == 0) {
+ (void) puts (_("password must be changed"));
+ } else if ( (lstchgdate < 0)
+ || (inactdays < 0)
+ || (maxdays >= (10000 * (DAY / SCALE)))
+ || (maxdays < 0)) {
(void) puts (_("never"));
} else {
expires = changed + (maxdays + inactdays) * SCALE;
* password expiring or not.
*/
(void) fputs (_("Account expires\t\t\t\t\t\t: "), stdout);
- if (expdays < 0) {
+ if (expdate < 0) {
(void) puts (_("never"));
} else {
- expires = expdays * SCALE;
+ expires = expdate * SCALE;
print_date ((time_t) expires);
}
/*
* Parse the command line options.
*/
- int option_index = 0;
int c;
static struct option long_options[] = {
{"lastday", required_argument, NULL, 'd'},
{"list", no_argument, NULL, 'l'},
{"mindays", required_argument, NULL, 'm'},
{"maxdays", required_argument, NULL, 'M'},
+ {"root", required_argument, NULL, 'R'},
{"warndays", required_argument, NULL, 'W'},
{NULL, 0, NULL, '\0'}
};
- while ((c =
- getopt_long (argc, argv, "d:E:hI:lm:M:W:", long_options,
- &option_index)) != -1) {
+ while ((c = getopt_long (argc, argv, "d:E:hI:lm:M:R:W:",
+ long_options, NULL)) != -1) {
switch (c) {
case 'd':
dflg = true;
- if (!isnum (optarg)) {
- lastday = strtoday (optarg);
- } else {
- lastday = strtol (optarg, 0, 10);
+ lstchgdate = strtoday (optarg);
+ if (lstchgdate < -1) {
+ fprintf (stderr,
+ _("%s: invalid date '%s'\n"),
+ Prog, optarg);
+ usage (E_USAGE);
}
break;
case 'E':
Eflg = true;
- if (!isnum (optarg)) {
- expdays = strtoday (optarg);
- } else {
- expdays = strtol (optarg, 0, 10);
+ expdate = strtoday (optarg);
+ if (expdate < -1) {
+ fprintf (stderr,
+ _("%s: invalid date '%s'\n"),
+ Prog, optarg);
+ usage (E_USAGE);
}
break;
case 'h':
- usage ();
- break;
+ usage (E_SUCCESS);
+ /*@notreached@*/break;
case 'I':
Iflg = true;
- inactdays = strtol (optarg, 0, 10);
+ if ( (getlong (optarg, &inactdays) == 0)
+ || (inactdays < -1)) {
+ fprintf (stderr,
+ _("%s: invalid numeric argument '%s'\n"),
+ Prog, optarg);
+ usage (E_USAGE);
+ }
break;
case 'l':
lflg = true;
break;
case 'm':
mflg = true;
- mindays = strtol (optarg, 0, 10);
+ if ( (getlong (optarg, &mindays) == 0)
+ || (mindays < -1)) {
+ fprintf (stderr,
+ _("%s: invalid numeric argument '%s'\n"),
+ Prog, optarg);
+ usage (E_USAGE);
+ }
break;
case 'M':
Mflg = true;
- maxdays = strtol (optarg, 0, 10);
+ if ( (getlong (optarg, &maxdays) == 0)
+ || (maxdays < -1)) {
+ fprintf (stderr,
+ _("%s: invalid numeric argument '%s'\n"),
+ Prog, optarg);
+ usage (E_USAGE);
+ }
+ break;
+ case 'R': /* no-op, handled in process_root_flag () */
break;
case 'W':
Wflg = true;
- warndays = strtol (optarg, 0, 10);
+ if ( (getlong (optarg, &warndays) == 0)
+ || (warndays < -1)) {
+ fprintf (stderr,
+ _("%s: invalid numeric argument '%s'\n"),
+ Prog, optarg);
+ usage (E_USAGE);
+ }
break;
default:
- usage ();
+ usage (E_USAGE);
}
}
*/
if (argc != opt_index + 1) {
- usage ();
+ usage (E_USAGE);
}
if (lflg && (mflg || Mflg || dflg || Wflg || Iflg || Eflg)) {
fprintf (stderr,
_("%s: do not include \"l\" with other flags\n"),
Prog);
- usage ();
+ usage (E_USAGE);
}
}
*/
static void check_perms (void)
{
+#ifdef ACCT_TOOLS_SETUID
#ifdef USE_PAM
+ pam_handle_t *pamh = NULL;
struct passwd *pampw;
int retval;
-#endif
+#endif /* USE_PAM */
+#endif /* ACCT_TOOLS_SETUID */
/*
* An unprivileged user can ask for their own aging information, but
fail_exit (E_NOPERM);
}
+#ifdef ACCT_TOOLS_SETUID
#ifdef USE_PAM
- retval = PAM_SUCCESS;
-
pampw = getpwuid (getuid ()); /* local, no need for xgetpwuid */
if (NULL == pampw) {
- retval = PAM_USER_UNKNOWN;
+ fprintf (stderr,
+ _("%s: Cannot determine your user name.\n"),
+ Prog);
+ exit (E_NOPERM);
}
- if (PAM_SUCCESS == retval) {
- retval = pam_start ("chage", pampw->pw_name, &conv, &pamh);
- }
+ retval = pam_start ("chage", pampw->pw_name, &conv, &pamh);
if (PAM_SUCCESS == retval) {
retval = pam_authenticate (pamh, 0);
- if (PAM_SUCCESS != retval) {
- (void) pam_end (pamh, retval);
- }
}
if (PAM_SUCCESS == retval) {
retval = pam_acct_mgmt (pamh, 0);
- if (PAM_SUCCESS != retval) {
- (void) pam_end (pamh, retval);
- }
}
+ if (NULL != pamh) {
+ (void) pam_end (pamh, retval);
+ }
if (PAM_SUCCESS != retval) {
fprintf (stderr, _("%s: PAM authentication failed\n"), Prog);
- pamh = NULL;
fail_exit (E_NOPERM);
}
#endif /* USE_PAM */
+#endif /* ACCT_TOOLS_SETUID */
}
/*
* file entries into memory. Then we get a pointer to the password
* file entry for the requested user.
*/
- if (!readonly && (pw_lock () == 0)) {
- fprintf (stderr,
- _("%s: can't lock password file\n"), Prog);
- SYSLOG ((LOG_ERR, "failed locking %s", PASSWD_FILE));
- fail_exit (E_NOPERM);
- }
if (!readonly) {
+ if (pw_lock () == 0) {
+ fprintf (stderr,
+ _("%s: cannot lock %s; try again later.\n"),
+ Prog, pw_dbname ());
+ fail_exit (E_NOPERM);
+ }
pw_locked = true;
}
if (pw_open (readonly ? O_RDONLY: O_RDWR) == 0) {
- fprintf (stderr, _("%s: can't open password file\n"), Prog);
- SYSLOG ((LOG_ERR, "failed opening %s", PASSWD_FILE));
+ fprintf (stderr, _("%s: cannot open %s\n"), Prog, pw_dbname ());
+ SYSLOG ((LOG_WARN, "cannot open %s", pw_dbname ()));
fail_exit (E_NOPERM);
}
* does not have to exist in this case; a new entry will be created
* for this user if one does not exist already.
*/
- if (!readonly && (spw_lock () == 0)) {
- fprintf (stderr,
- _("%s: can't lock shadow password file\n"), Prog);
- SYSLOG ((LOG_ERR, "failed locking %s", SHADOW_FILE));
- fail_exit (E_NOPERM);
- }
if (!readonly) {
+ if (spw_lock () == 0) {
+ fprintf (stderr,
+ _("%s: cannot lock %s; try again later.\n"),
+ Prog, spw_dbname ());
+ fail_exit (E_NOPERM);
+ }
spw_locked = true;
}
if (spw_open (readonly ? O_RDONLY: O_RDWR) == 0) {
fprintf (stderr,
- _("%s: can't open shadow password file\n"), Prog);
- SYSLOG ((LOG_ERR, "failed opening %s", SHADOW_FILE));
+ _("%s: cannot open %s\n"), Prog, spw_dbname ());
+ SYSLOG ((LOG_WARN, "cannot open %s", spw_dbname ()));
fail_exit (E_NOPERM);
}
}
*/
if (spw_close () == 0) {
fprintf (stderr,
- _("%s: can't rewrite shadow password file\n"), Prog);
- SYSLOG ((LOG_ERR, "failed rewriting %s", SHADOW_FILE));
+ _("%s: failure while writing changes to %s\n"), Prog, spw_dbname ());
+ SYSLOG ((LOG_ERR, "failure while writing changes to %s", spw_dbname ()));
fail_exit (E_NOPERM);
}
* will be re-written.
*/
if (pw_close () == 0) {
- fprintf (stderr, _("%s: can't rewrite password file\n"), Prog);
- SYSLOG ((LOG_ERR, "failed rewriting %s", PASSWD_FILE));
+ fprintf (stderr, _("%s: failure while writing changes to %s\n"), Prog, pw_dbname ());
+ SYSLOG ((LOG_ERR, "failure while writing changes to %s", pw_dbname ()));
fail_exit (E_NOPERM);
}
- spw_unlock ();
+ if (spw_unlock () == 0) {
+ fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, spw_dbname ());
+ SYSLOG ((LOG_ERR, "failed to unlock %s", spw_dbname ()));
+ /* continue */
+ }
spw_locked = false;
- pw_unlock ();
+ if (pw_unlock () == 0) {
+ fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, pw_dbname ());
+ SYSLOG ((LOG_ERR, "failed to unlock %s", pw_dbname ()));
+ /* continue */
+ }
pw_locked = false;
}
*
* It will not return in case of error
*/
-static void update_age (const struct spwd *sp, const struct passwd *pw)
+static void update_age (/*@null@*/const struct spwd *sp,
+ /*@notnull@*/const struct passwd *pw)
{
struct spwd spwent;
pwent.pw_passwd = SHADOW_PASSWD_STRING; /* XXX warning: const */
if (pw_update (&pwent) == 0) {
fprintf (stderr,
- _("%s: can't update password file\n"), Prog);
- SYSLOG ((LOG_ERR, "failed updating %s", PASSWD_FILE));
+ _("%s: failed to prepare the new %s entry '%s'\n"), Prog, pw_dbname (), pwent.pw_name);
fail_exit (E_NOPERM);
}
} else {
*/
spwent.sp_max = maxdays;
spwent.sp_min = mindays;
- spwent.sp_lstchg = lastday;
+ spwent.sp_lstchg = lstchgdate;
spwent.sp_warn = warndays;
spwent.sp_inact = inactdays;
- spwent.sp_expire = expdays;
+ spwent.sp_expire = expdate;
if (spw_update (&spwent) == 0) {
fprintf (stderr,
- _("%s: can't update shadow password file\n"), Prog);
- SYSLOG ((LOG_ERR, "failed updating %s", SHADOW_FILE));
+ _("%s: failed to prepare the new %s entry '%s'\n"), Prog, spw_dbname (), spwent.sp_namp);
fail_exit (E_NOPERM);
}
/*
* get_defaults - get the value of the fields not set from the command line
*/
-static void get_defaults (const struct spwd *sp)
+static void get_defaults (/*@null@*/const struct spwd *sp)
{
/*
* Set the fields that aren't being set from the command line from
mindays = sp->sp_min;
}
if (!dflg) {
- lastday = sp->sp_lstchg;
+ lstchgdate = sp->sp_lstchg;
}
if (!Wflg) {
warndays = sp->sp_warn;
inactdays = sp->sp_inact;
}
if (!Eflg) {
- expdays = sp->sp_expire;
+ expdate = sp->sp_expire;
}
} else {
/*
mindays = -1;
}
if (!dflg) {
- lastday = 0;
+ lstchgdate = -1;
}
if (!Wflg) {
warndays = -1;
inactdays = -1;
}
if (!Eflg) {
- expdays = -1;
+ expdate = -1;
}
}
}
gid_t rgid;
const struct passwd *pw;
-#ifdef WITH_AUDIT
- audit_help_open ();
-#endif
+ /*
+ * Get the program name so that error messages can use it.
+ */
+ Prog = Basename (argv[0]);
+
sanitize_env ();
(void) setlocale (LC_ALL, "");
(void) bindtextdomain (PACKAGE, LOCALEDIR);
(void) textdomain (PACKAGE);
+ process_root_flag ("-R", argc, argv);
+
+#ifdef WITH_AUDIT
+ audit_help_open ();
+#endif
+ OPENLOG ("chage");
+
ruid = getuid ();
rgid = getgid ();
amroot = (ruid == 0);
}
#endif
- /*
- * Get the program name so that error messages can use it.
- */
- Prog = Basename (argv[0]);
-
process_flags (argc, argv);
- OPENLOG ("chage");
-
check_perms ();
if (!spw_file_present ()) {
fprintf (stderr,
_("%s: the shadow password file is not present\n"),
Prog);
- SYSLOG ((LOG_ERR, "can't find the shadow password file"));
+ SYSLOG ((LOG_WARN, "can't find the shadow password file"));
closelog ();
exit (E_SHADOW_NOTFOUND);
}
pw = pw_locate (argv[optind]);
if (NULL == pw) {
- fprintf (stderr, _("%s: unknown user %s\n"), Prog,
- argv[optind]);
+ fprintf (stderr, _("%s: user '%s' does not exist in %s\n"),
+ Prog, argv[optind], pw_dbname ());
closelog ();
- exit (E_NOPERM);
+ fail_exit (E_NOPERM);
}
STRFCPY (user_name, pw->pw_name);
+#ifdef WITH_TCB
+ if (shadowtcb_set_user (pw->pw_name) == SHADOWTCB_FAILURE) {
+ fail_exit (E_NOPERM);
+ }
+#endif
user_uid = pw->pw_uid;
sp = spw_locate (argv[optind]);
- get_defaults(sp);
+ get_defaults (sp);
/*
* Print out the expiration fields if the user has requested the
SYSLOG ((LOG_INFO, "changed password expiry for %s", user_name));
-#ifdef USE_PAM
- (void) pam_end (pamh, PAM_SUCCESS);
-#endif /* USE_PAM */
-
closelog ();
exit (E_SUCCESS);
}
projects / shadow / blobdiff