/*
* close_files - close and unlock the group databases
*
* This cause any changes in the databases to be committed.
*
* It will call exit in case of error.
*/
static void close_files (void)
{
if (gr_close () == 0) {
fprintf (stderr,
_("%s: failure while writing changes to %s\n"),
Prog, gr_dbname ());
exit (E_NOPERM);
}
add_cleanup (log_gpasswd_success_group, NULL);
del_cleanup (log_gpasswd_failure_group);
cleanup_unlock_group (NULL);
del_cleanup (cleanup_unlock_group);
#ifdef SHADOWGRP
if (is_shadowgrp) {
if (sgr_close () == 0) {
fprintf (stderr,
_("%s: failure while writing changes to %s\n"),
Prog, sgr_dbname ());
exit (E_NOPERM);
}
del_cleanup (log_gpasswd_failure_gshadow);
cleanup_unlock_gshadow (NULL);
del_cleanup (cleanup_unlock_gshadow);
}
#endif /* SHADOWGRP */
log_gpasswd_success_system (NULL);
del_cleanup (log_gpasswd_success_group);
}
/*
* close_files - close all of the files that were opened
*
* close_files() closes all of the files that were opened for this new
* group. This causes any modified entries to be written out.
*/
static void close_files (void)
{
/* First, write the changes in the regular group database */
if (gr_close () == 0) {
fprintf (stderr,
_("%s: failure while writing changes to %s\n"),
Prog, gr_dbname ());
exit (E_GRP_UPDATE);
}
#ifdef WITH_AUDIT
audit_logger (AUDIT_ADD_GROUP, Prog,
"adding group to /etc/group",
group_name, (unsigned int) group_id,
SHADOW_AUDIT_SUCCESS);
#endif
SYSLOG ((LOG_INFO, "group added to %s: name=%s, GID=%u",
gr_dbname (), group_name, (unsigned int) group_id));
del_cleanup (cleanup_report_add_group_group);
cleanup_unlock_group (NULL);
del_cleanup (cleanup_unlock_group);
/* Now, write the changes in the shadow database */
#ifdef SHADOWGRP
if (is_shadow_grp) {
if (sgr_close () == 0) {
fprintf (stderr,
_("%s: failure while writing changes to %s\n"),
Prog, sgr_dbname ());
exit (E_GRP_UPDATE);
}
#ifdef WITH_AUDIT
audit_logger (AUDIT_ADD_GROUP, Prog,
"adding group to /etc/gshadow",
group_name, (unsigned int) group_id,
SHADOW_AUDIT_SUCCESS);
#endif
SYSLOG ((LOG_INFO, "group added to %s: name=%s",
sgr_dbname (), group_name));
del_cleanup (cleanup_report_add_group_gshadow);
cleanup_unlock_gshadow (NULL);
del_cleanup (cleanup_unlock_gshadow);
}
#endif /* SHADOWGRP */
/* Report success at the system level */
#ifdef WITH_AUDIT
audit_logger (AUDIT_ADD_GROUP, Prog,
"",
group_name, (unsigned int) group_id,
SHADOW_AUDIT_SUCCESS);
#endif
SYSLOG ((LOG_INFO, "new group: name=%s, GID=%u",
group_name, (unsigned int) group_id));
del_cleanup (cleanup_report_add_group);
}
/*
* open_files - lock and open the group databases
*
* It will call exit in case of error.
*/
static void open_files (void)
{
if (gr_lock () == 0) {
fprintf (stderr,
_("%s: cannot lock %s; try again later.\n"),
Prog, gr_dbname ());
exit (E_NOPERM);
}
add_cleanup (cleanup_unlock_group, NULL);
#ifdef SHADOWGRP
if (is_shadowgrp) {
if (sgr_lock () == 0) {
fprintf (stderr,
_("%s: cannot lock %s; try again later.\n"),
Prog, sgr_dbname ());
exit (E_NOPERM);
}
add_cleanup (cleanup_unlock_gshadow, NULL);
}
#endif /* SHADOWGRP */
add_cleanup (log_gpasswd_failure_system, NULL);
if (gr_open (O_RDWR) == 0) {
fprintf (stderr,
_("%s: cannot open %s\n"),
Prog, gr_dbname ());
SYSLOG ((LOG_WARN, "cannot open %s", gr_dbname ()));
exit (E_NOPERM);
}
#ifdef SHADOWGRP
if (is_shadowgrp) {
if (sgr_open (O_RDWR) == 0) {
fprintf (stderr,
_("%s: cannot open %s\n"),
Prog, sgr_dbname ());
SYSLOG ((LOG_WARN, "cannot open %s", sgr_dbname ()));
exit (E_NOPERM);
}
add_cleanup (log_gpasswd_failure_gshadow, NULL);
}
#endif /* SHADOWGRP */
add_cleanup (log_gpasswd_failure_group, NULL);
del_cleanup (log_gpasswd_failure_system);
}
/*
* close_files - close all of the files that were opened
*
* close_files() closes all of the files that were opened for this new
* group. This causes any modified entries to be written out.
*/
static void close_files (void)
{
if (gr_close () == 0) {
fprintf (stderr,
_("%s: failure while writing changes to %s\n"),
Prog, gr_dbname ());
exit (E_GRP_UPDATE);
}
#ifdef WITH_AUDIT
audit_logger (AUDIT_USER_ACCT, Prog,
info_group.audit_msg,
group_name, AUDIT_NO_ID,
SHADOW_AUDIT_SUCCESS);
#endif
SYSLOG ((LOG_INFO,
"group changed in %s (%s)",
gr_dbname (), info_group.action));
del_cleanup (cleanup_report_mod_group);
cleanup_unlock_group (NULL);
del_cleanup (cleanup_unlock_group);
#ifdef SHADOWGRP
if ( is_shadow_grp
&& (pflg || nflg)) {
if (sgr_close () == 0) {
fprintf (stderr,
_("%s: failure while writing changes to %s\n"),
Prog, sgr_dbname ());
exit (E_GRP_UPDATE);
}
#ifdef WITH_AUDIT
audit_logger (AUDIT_USER_ACCT, Prog,
info_gshadow.audit_msg,
group_name, AUDIT_NO_ID,
SHADOW_AUDIT_SUCCESS);
#endif
SYSLOG ((LOG_INFO,
"group changed in %s (%s)",
sgr_dbname (), info_gshadow.action));
del_cleanup (cleanup_report_mod_gshadow);
cleanup_unlock_gshadow (NULL);
del_cleanup (cleanup_unlock_gshadow);
}
#endif /* SHADOWGRP */
if (gflg) {
if (pw_close () == 0) {
fprintf (stderr,
_("%s: failure while writing changes to %s\n"),
Prog, pw_dbname ());
exit (E_GRP_UPDATE);
}
#ifdef WITH_AUDIT
audit_logger (AUDIT_USER_ACCT, Prog,
info_passwd.audit_msg,
group_name, AUDIT_NO_ID,
SHADOW_AUDIT_SUCCESS);
#endif
SYSLOG ((LOG_INFO,
"group changed in %s (%s)",
pw_dbname (), info_passwd.action));
del_cleanup (cleanup_report_mod_passwd);
cleanup_unlock_passwd (NULL);
del_cleanup (cleanup_unlock_passwd);
}
#ifdef WITH_AUDIT
audit_logger (AUDIT_USER_ACCT, Prog,
"modifying group",
group_name, AUDIT_NO_ID,
SHADOW_AUDIT_SUCCESS);
#endif
}