コード例 #1
0
ファイル: userdel.c プロジェクト: bfeeny/shadow
/*
 * fail_exit - exit with a failure code after unlocking the files
 */
static void fail_exit (int code)
{
	if (pw_locked) {
		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 */
		}
	}
	if (gr_locked) {
		if (gr_unlock () == 0) {
			fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, gr_dbname ());
			SYSLOG ((LOG_ERR, "failed to unlock %s", gr_dbname ()));
			/* continue */
		}
	}
	if (spw_locked) {
		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 */
		}
	}
#ifdef	SHADOWGRP
	if (sgr_locked) {
		if (sgr_unlock () == 0) {
			fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, sgr_dbname ());
			SYSLOG ((LOG_ERR, "failed to unlock %s", sgr_dbname ()));
			/* continue */
		}
	}
#endif				/* SHADOWGRP */
#ifdef ENABLE_SUBIDS
	if (sub_uid_locked) {
		if (sub_uid_unlock () == 0) {
			fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, sub_uid_dbname ());
			SYSLOG ((LOG_ERR, "failed to unlock %s", sub_uid_dbname ()));
			/* continue */
		}
	}
	if (sub_gid_locked) {
		if (sub_gid_unlock () == 0) {
			fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, sub_gid_dbname ());
			SYSLOG ((LOG_ERR, "failed to unlock %s", sub_gid_dbname ()));
			/* continue */
		}
	}
#endif				/* ENABLE_SUBIDS */

#ifdef WITH_AUDIT
	audit_logger (AUDIT_DEL_USER, Prog,
	              "deleting user",
	              user_name, (unsigned int) user_id,
	              SHADOW_AUDIT_FAILURE);
#endif				/* WITH_AUDIT */

	exit (code);
}
コード例 #2
0
ファイル: newusers.c プロジェクト: brauner/shadow
/*
 * fail_exit - undo as much as possible
 */
static void fail_exit (int code)
{
	if (spw_locked) {
		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) {
		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 */
		}
	}
	if (gr_locked) {
		if (gr_unlock () == 0) {
			fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, gr_dbname ());
			SYSLOG ((LOG_ERR, "failed to unlock %s", gr_dbname ()));
			/* continue */
		}
	}
#ifdef	SHADOWGRP
	if (sgr_locked) {
		if (sgr_unlock () == 0) {
			fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, sgr_dbname ());
			SYSLOG ((LOG_ERR, "failed to unlock %s", sgr_dbname ()));
			/* continue */
		}
	}
#endif
#ifdef ENABLE_SUBIDS
	if (sub_uid_locked) {
		if (sub_uid_unlock () == 0) {
			fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, sub_uid_dbname ());
			SYSLOG ((LOG_ERR, "failed to unlock %s", sub_uid_dbname ()));
			/* continue */
		}
	}
	if (sub_gid_locked) {
		if (sub_gid_unlock () == 0) {
			fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, sub_gid_dbname ());
			SYSLOG ((LOG_ERR, "failed to unlock %s", sub_gid_dbname ()));
			/* continue */
		}
	}
#endif				/* ENABLE_SUBIDS */

	exit (code);
}
コード例 #3
0
ファイル: newusers.c プロジェクト: brauner/shadow
/*
 * close_files - close and unlock the password, group and shadow databases
 */
static void close_files (void)
{
	if (pw_close () == 0) {
		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 (EXIT_FAILURE);
	}
	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;

	if (is_shadow) {
		if (spw_close () == 0) {
			fprintf (stderr,
			         _("%s: failure while writing changes to %s\n"),
			         Prog, spw_dbname ());
			SYSLOG ((LOG_ERR, "failure while writing changes to %s", spw_dbname ()));
			fail_exit (EXIT_FAILURE);
		}
		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;
	}

	if (gr_close () == 0) {
		fprintf (stderr,
		         _("%s: failure while writing changes to %s\n"),
		         Prog, gr_dbname ());
		SYSLOG ((LOG_ERR, "failure while writing changes to %s", gr_dbname ()));
		fail_exit (EXIT_FAILURE);
	}
#ifdef ENABLE_SUBIDS
	if (is_sub_uid  && (sub_uid_close () == 0)) {
		fprintf (stderr,
		         _("%s: failure while writing changes to %s\n"), Prog, sub_uid_dbname ());
		SYSLOG ((LOG_ERR, "failure while writing changes to %s", sub_uid_dbname ()));
		fail_exit (EXIT_FAILURE);
	}
	if (is_sub_gid  && (sub_gid_close () == 0)) {
		fprintf (stderr,
		         _("%s: failure while writing changes to %s\n"), Prog, sub_gid_dbname ());
		SYSLOG ((LOG_ERR, "failure while writing changes to %s", sub_gid_dbname ()));
		fail_exit (EXIT_FAILURE);
	}
#endif				/* ENABLE_SUBIDS */

	if (gr_unlock () == 0) {
		fprintf (stderr,
		         _("%s: failed to unlock %s\n"),
		         Prog, gr_dbname ());
		SYSLOG ((LOG_ERR, "failed to unlock %s", gr_dbname ()));
		/* continue */
	}
	gr_locked = false;

#ifdef SHADOWGRP
	if (is_shadow_grp) {
		if (sgr_close () == 0) {
			fprintf (stderr,
			         _("%s: failure while writing changes to %s\n"),
			         Prog, sgr_dbname ());
			SYSLOG ((LOG_ERR, "failure while writing changes to %s", sgr_dbname ()));
			fail_exit (EXIT_FAILURE);
		}
		if (sgr_unlock () == 0) {
			fprintf (stderr,
			         _("%s: failed to unlock %s\n"),
			         Prog, sgr_dbname ());
			SYSLOG ((LOG_ERR, "failed to unlock %s", sgr_dbname ()));
			/* continue */
		}
		sgr_locked = false;
	}
#endif
#ifdef ENABLE_SUBIDS
	if (is_sub_uid) {
		if (sub_uid_unlock () == 0) {
			fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, sub_uid_dbname ());
			SYSLOG ((LOG_ERR, "failed to unlock %s", sub_uid_dbname ()));
			/* continue */
		}
		sub_uid_locked = false;
	}
	if (is_sub_gid) {
		if (sub_gid_unlock () == 0) {
			fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, sub_gid_dbname ());
			SYSLOG ((LOG_ERR, "failed to unlock %s", sub_gid_dbname ()));
			/* continue */
		}
		sub_gid_locked = false;
	}
#endif				/* ENABLE_SUBIDS */
}