コード例 #1
0
ファイル: cli-main.c プロジェクト: jchu/dropbear-ccn
static void cli_dropbear_exit(int exitcode, const char* format, va_list param) {

	char fmtbuf[300];

	if (!sessinitdone) {
		snprintf(fmtbuf, sizeof(fmtbuf), "Exited: %s",
				format);
	} else {
		snprintf(fmtbuf, sizeof(fmtbuf), 
				"Connection to %s@%s exited: %s", 
				cli_opts.username, cli_opts.remote_name_str, format);
#if 0
				"Connection to %s@%s:%s exited: %s", 
				cli_opts.username, cli_opts.remotehost, 
				cli_opts.remoteport, format);
#endif
	}

	/* Do the cleanup first, since then the terminal will be reset */
	cli_session_cleanup();
	common_session_cleanup();

	_dropbear_log(LOG_INFO, fmtbuf, param);

	exit(exitcode);
}
コード例 #2
0
/* failure exit - format must be <= 100 chars */
void svr_dropbear_exit(int exitcode, const char* format, va_list param) {

	char fmtbuf[300];

	if (!sessinitdone) {
		/* before session init */
		snprintf(fmtbuf, sizeof(fmtbuf), 
				"premature exit: %s", format);
	} else if (ses.authstate.authdone) {
		/* user has authenticated */
		snprintf(fmtbuf, sizeof(fmtbuf),
				"exit after auth (%s): %s", 
				ses.authstate.printableuser, format);
	} else if (ses.authstate.printableuser) {
		/* we have a potential user */
		snprintf(fmtbuf, sizeof(fmtbuf), 
				"exit before auth (user '%s', %d fails): %s",
				ses.authstate.printableuser, ses.authstate.failcount, format);
	} else {
		/* before userauth */
		snprintf(fmtbuf, sizeof(fmtbuf), 
				"exit before auth: %s", format);
	}

	_dropbear_log(LOG_INFO, fmtbuf, param);

	/* must be after we've done with username etc */
	common_session_cleanup();

	exit(exitcode);

}
コード例 #3
0
/* failure exit - format must be <= 100 chars */
void svr_dropbear_exit(int exitcode, const char* format, va_list param) {

	char fmtbuf[300];

	if (!sessinitdone) {
		/* before session init */
		snprintf(fmtbuf, sizeof(fmtbuf), 
				"premature exit: %s", format);
	} else if (ses.authstate.authdone) {
		/* user has authenticated */
		snprintf(fmtbuf, sizeof(fmtbuf),
				"exit after auth (%s): %s", 
				ses.authstate.pw_name, format);
	} else if (ses.authstate.pw_name) {
		/* we have a potential user */
		snprintf(fmtbuf, sizeof(fmtbuf), 
				"exit before auth (user '%s', %d fails): %s",
				ses.authstate.pw_name, ses.authstate.failcount, format);
	} else {
		/* before userauth */
		snprintf(fmtbuf, sizeof(fmtbuf), 
				"exit before auth: %s", format);
	}

	_dropbear_log(LOG_INFO, fmtbuf, param);

#ifdef __uClinux__
	/* only the main server process should cleanup - we don't want
	 * forked children doing that */
	if (svr_ses.server_pid == getpid())
#else
	if (1)
#endif
	{
		/* free potential public key options */
		svr_pubkey_options_cleanup();

		/* must be after we've done with username etc */
		common_session_cleanup();
	}

	exit(exitcode);

}