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			655 lines
		
	
	
	
		
			16 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			655 lines
		
	
	
	
		
			16 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| 'use strict';
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| 'require baseclass';
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| 'require dom';
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| 'require ui';
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| 'require uci';
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| 'require form';
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| 'require network';
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| 'require firewall';
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| 'require tools.prng as random';
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| 
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| var protocols = [
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| 	'ip', 0, 'IP',
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| 	'hopopt', 0, 'HOPOPT',
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| 	'icmp', 1, 'ICMP',
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| 	'igmp', 2, 'IGMP',
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| 	'ggp', 3 , 'GGP',
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| 	'ipencap', 4, 'IP-ENCAP',
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| 	'st', 5, 'ST',
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| 	'tcp', 6, 'TCP',
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| 	'egp', 8, 'EGP',
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| 	'igp', 9, 'IGP',
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| 	'pup', 12, 'PUP',
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| 	'udp', 17, 'UDP',
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| 	'hmp', 20, 'HMP',
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| 	'xns-idp', 22, 'XNS-IDP',
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| 	'rdp', 27, 'RDP',
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| 	'iso-tp4', 29, 'ISO-TP4',
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| 	'dccp', 33, 'DCCP',
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| 	'xtp', 36, 'XTP',
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| 	'ddp', 37, 'DDP',
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| 	'idpr-cmtp', 38, 'IDPR-CMTP',
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| 	'ipv6', 41, 'IPv6',
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| 	'ipv6-route', 43, 'IPv6-Route',
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| 	'ipv6-frag', 44, 'IPv6-Frag',
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| 	'idrp', 45, 'IDRP',
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| 	'rsvp', 46, 'RSVP',
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| 	'gre', 47, 'GRE',
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| 	'esp', 50, 'IPSEC-ESP',
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| 	'ah', 51, 'IPSEC-AH',
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| 	'skip', 57, 'SKIP',
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| 	'icmpv6', 58, 'IPv6-ICMP',
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| 	'ipv6-icmp', 58, 'IPv6-ICMP',
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| 	'ipv6-nonxt', 59, 'IPv6-NoNxt',
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| 	'ipv6-opts', 60, 'IPv6-Opts',
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| 	'rspf', 73, 'RSPF',
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| 	'rspf', 73, 'CPHB',
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| 	'vmtp', 81, 'VMTP',
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| 	'eigrp', 88, 'EIGRP',
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| 	'ospf', 89, 'OSPFIGP',
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| 	'ax.25', 93, 'AX.25',
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| 	'ipip', 94, 'IPIP',
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| 	'etherip', 97, 'ETHERIP',
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| 	'encap', 98, 'ENCAP',
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| 	'pim', 103, 'PIM',
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| 	'ipcomp', 108, 'IPCOMP',
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| 	'vrrp', 112, 'VRRP',
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| 	'l2tp', 115, 'L2TP',
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| 	'isis', 124, 'ISIS',
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| 	'sctp', 132, 'SCTP',
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| 	'fc', 133, 'FC',
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| 	'mh', 135, 'Mobility-Header',
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| 	'ipv6-mh', 135, 'Mobility-Header',
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| 	'mobility-header', 135, 'Mobility-Header',
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| 	'udplite', 136, 'UDPLite',
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| 	'mpls-in-ip', 137, 'MPLS-in-IP',
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| 	'manet', 138, 'MANET',
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| 	'hip', 139, 'HIP',
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| 	'shim6', 140, 'Shim6',
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| 	'wesp', 141, 'WESP',
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| 	'rohc', 142, 'ROHC',
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| ];
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| 
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| function lookupProto(x) {
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| 	if (x == null || x === '')
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| 		return null;
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| 
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| 	var s = String(x).toLowerCase();
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| 
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| 	for (var i = 0; i < protocols.length; i += 3)
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| 		if (s == protocols[i] || s == protocols[i+1])
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| 			return [ protocols[i+1], protocols[i+2], protocols[i] ];
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| 
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| 	return [ -1, x, x ];
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| }
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| 
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| return baseclass.extend({
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| 	fmt: function(fmtstr, args, values) {
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| 		var repl = [],
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| 		    wrap = false,
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| 		    tokens = [];
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| 
 | |
| 		if (values == null) {
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| 			values = [];
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| 			wrap = true;
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| 		}
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| 
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| 		var get = function(args, key) {
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| 			var names = key.trim().split(/\./),
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| 			    obj = args,
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| 			    ctx = obj;
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| 
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| 			for (var i = 0; i < names.length; i++) {
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| 				if (!L.isObject(obj))
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| 					return null;
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| 
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| 				ctx = obj;
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| 				obj = obj[names[i]];
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| 			}
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| 
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| 			if (typeof(obj) == 'function')
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| 				return obj.call(ctx);
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| 
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| 			return obj;
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| 		};
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| 
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| 		var isset = function(val) {
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| 			if (L.isObject(val) && !dom.elem(val)) {
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| 				for (var k in val)
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| 					if (val.hasOwnProperty(k))
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| 						return true;
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| 
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| 				return false;
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| 			}
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| 			else if (Array.isArray(val)) {
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| 				return (val.length > 0);
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| 			}
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| 			else {
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| 				return (val !== null && val !== undefined && val !== '' && val !== false);
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| 			}
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| 		};
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| 
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| 		var parse = function(tokens, text) {
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| 			if (dom.elem(text)) {
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| 				tokens.push('<span data-fmt-placeholder="%d"></span>'.format(values.length));
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| 				values.push(text);
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| 			}
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| 			else {
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| 				tokens.push(String(text).replace(/\\(.)/g, '$1'));
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| 			}
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| 		};
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| 
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| 		for (var i = 0, last = 0; i <= fmtstr.length; i++) {
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| 			if (fmtstr.charAt(i) == '%' && fmtstr.charAt(i + 1) == '{') {
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| 				if (i > last)
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| 					parse(tokens, fmtstr.substring(last, i));
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| 
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| 				var j = i + 1,  nest = 0;
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| 
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| 				var subexpr = [];
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| 
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| 				for (var off = j + 1, esc = false; j <= fmtstr.length; j++) {
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| 					var ch = fmtstr.charAt(j);
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| 
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| 					if (esc) {
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| 						esc = false;
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| 					}
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| 					else if (ch == '\\') {
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| 						esc = true;
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| 					}
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| 					else if (ch == '{') {
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| 						nest++;
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| 					}
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| 					else if (ch == '}') {
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| 						if (--nest == 0) {
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| 							subexpr.push(fmtstr.substring(off, j));
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| 							break;
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| 						}
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| 					}
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| 					else if (ch == '?' || ch == ':' || ch == '#') {
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| 						if (nest == 1) {
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| 							subexpr.push(fmtstr.substring(off, j));
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| 							subexpr.push(ch);
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| 							off = j + 1;
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| 						}
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| 					}
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| 				}
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| 
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| 				var varname  = subexpr[0].trim(),
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| 				    op1      = (subexpr[1] != null) ? subexpr[1] : '?',
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| 				    if_set   = (subexpr[2] != null && subexpr[2] != '') ? subexpr[2] : '%{' + varname + '}',
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| 				    op2      = (subexpr[3] != null) ? subexpr[3] : ':',
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| 				    if_unset = (subexpr[4] != null) ? subexpr[4] : '';
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| 
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| 				/* Invalid expression */
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| 				if (nest != 0 || subexpr.length > 5 || varname == '') {
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| 					return fmtstr;
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| 				}
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| 
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| 				/* enumeration */
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| 				else if (op1 == '#' && subexpr.length == 3) {
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| 					var items = L.toArray(get(args, varname));
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| 
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| 					for (var k = 0; k < items.length; k++) {
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| 						tokens.push.apply(tokens, this.fmt(if_set, Object.assign({}, args, {
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| 							first: k == 0,
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| 							next:  k > 0,
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| 							last:  (k + 1) == items.length,
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| 							item:  items[k]
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| 						}), values));
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| 					}
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| 				}
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| 
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| 				/* ternary expression */
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| 				else if (op1 == '?' && op2 == ':' && (subexpr.length == 1 || subexpr.length == 3 || subexpr.length == 5)) {
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| 					var val = get(args, varname);
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| 
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| 					if (subexpr.length == 1)
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| 						parse(tokens, isset(val) ? val : '');
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| 					else if (isset(val))
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| 						tokens.push.apply(tokens, this.fmt(if_set, args, values));
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| 					else
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| 						tokens.push.apply(tokens, this.fmt(if_unset, args, values));
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| 				}
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| 
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| 				/* unrecognized command */
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| 				else {
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| 					return fmtstr;
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| 				}
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| 
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| 				last = j + 1;
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| 				i = j;
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| 			}
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| 			else if (i >= fmtstr.length) {
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| 				if (i > last)
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| 					parse(tokens, fmtstr.substring(last, i));
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| 			}
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| 		}
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| 
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| 		if (wrap) {
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| 			var node = E('span', {}, tokens.join('')),
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| 			    repl = node.querySelectorAll('span[data-fmt-placeholder]');
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| 
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| 			for (var i = 0; i < repl.length; i++)
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| 				repl[i].parentNode.replaceChild(values[repl[i].getAttribute('data-fmt-placeholder')], repl[i]);
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| 
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| 			return node;
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| 		}
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| 		else {
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| 			return tokens;
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| 		}
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| 	},
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| 
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| 	map_invert: function(v, fn) {
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| 		return L.toArray(v).map(function(v) {
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| 			v = String(v);
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| 
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| 			if (fn != null && typeof(v[fn]) == 'function')
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| 				v = v[fn].call(v);
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| 
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| 			return {
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| 				ival: v,
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| 				inv: v.charAt(0) == '!',
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| 				val: v.replace(/^!\s*/, '')
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| 			};
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| 		});
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| 	},
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| 
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| 	lookupProto: lookupProto,
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| 
 | |
| 	addDSCPOption: function(s, is_target) {
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| 		var o = s.taboption(is_target ? 'general' : 'advanced', form.Value, is_target ? 'set_dscp' : 'dscp',
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| 			is_target ? _('DSCP mark') : _('Match DSCP'),
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| 			is_target ? _('Apply the given DSCP class or value to established connections.') : _('Matches traffic carrying the specified DSCP marking.'));
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| 
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| 		o.modalonly = true;
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| 		o.rmempty = !is_target;
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| 		o.placeholder = _('any');
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| 
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| 		if (is_target)
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| 			o.depends('target', 'DSCP');
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| 
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| 		o.value('CS0');
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| 		o.value('CS1');
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| 		o.value('CS2');
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| 		o.value('CS3');
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| 		o.value('CS4');
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| 		o.value('CS5');
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| 		o.value('CS6');
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| 		o.value('CS7');
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| 		o.value('BE');
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| 		o.value('AF11');
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| 		o.value('AF12');
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| 		o.value('AF13');
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| 		o.value('AF21');
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| 		o.value('AF22');
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| 		o.value('AF23');
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| 		o.value('AF31');
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| 		o.value('AF32');
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| 		o.value('AF33');
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| 		o.value('AF41');
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| 		o.value('AF42');
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| 		o.value('AF43');
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| 		o.value('EF');
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| 		o.validate = function(section_id, value) {
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| 			if (value == '')
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| 				return is_target ? _('DSCP mark required') : true;
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| 
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| 			if (!is_target)
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| 				value = String(value).replace(/^!\s*/, '');
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| 
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| 			var m = value.match(/^(?:CS[0-7]|BE|AF[1234][123]|EF|(0x[0-9a-f]{1,2}|[0-9]{1,2}))$/);
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| 
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| 			if (!m || (m[1] != null && +m[1] > 0x3f))
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| 				return _('Invalid DSCP mark');
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| 
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| 			return true;
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| 		};
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| 
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| 		return o;
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| 	},
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| 
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| 	addMarkOption: function(s, is_target) {
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| 		var o = s.taboption(is_target ? 'general' : 'advanced', form.Value,
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| 			(is_target > 1) ? 'set_xmark' : (is_target ? 'set_mark' : 'mark'),
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| 			(is_target > 1) ? _('XOR mark') : (is_target ? _('Set mark') : _('Match mark')),
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| 			(is_target > 1) ? _('Apply a bitwise XOR of the given value and the existing mark value on established connections. Format is value[/mask]. If a mask is specified then those bits set in the mask are zeroed out.') :
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| 				(is_target ? _('Set the given mark value on established connections. Format is value[/mask]. If a mask is specified then only those bits set in the mask are modified.') :
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| 						_('Matches a specific firewall mark or a range of different marks.')));
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| 
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| 		o.modalonly = true;
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| 		o.rmempty = true;
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| 
 | |
| 		if (is_target > 1)
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| 			o.depends('target', 'MARK_XOR');
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| 		else if (is_target)
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| 			o.depends('target', 'MARK_SET');
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| 
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| 		o.validate = function(section_id, value) {
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| 			if (value == '')
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| 				return is_target ? _('Valid firewall mark required') : true;
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| 
 | |
| 			if (!is_target)
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| 				value = String(value).replace(/^!\s*/, '');
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| 
 | |
| 			var m = value.match(/^(0x[0-9a-f]{1,8}|[0-9]{1,10})(?:\/(0x[0-9a-f]{1,8}|[0-9]{1,10}))?$/i);
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| 
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| 			if (!m || +m[1] > 0xffffffff || (m[2] != null && +m[2] > 0xffffffff))
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| 				return _('Expecting: %s').format(_('valid firewall mark'));
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| 
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| 			return true;
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| 		};
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| 
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| 		return o;
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| 	},
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| 
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| 	addLimitOption: function(s) {
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| 		var o = s.taboption('advanced', form.Value, 'limit',
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| 			_('Limit matching'),
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| 			_('Limits traffic matching to the specified rate.'));
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| 
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| 		o.modalonly = true;
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| 		o.rmempty = true;
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| 		o.placeholder = _('unlimited');
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| 		o.value('10/second');
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| 		o.value('60/minute');
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| 		o.value('3/hour');
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| 		o.value('500/day');
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| 		o.validate = function(section_id, value) {
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| 			if (value == '')
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| 				return true;
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| 
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| 			var m = String(value).toLowerCase().match(/^(?:0x[0-9a-f]{1,8}|[0-9]{1,10})\/([a-z]+)$/),
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| 			    u = ['second', 'minute', 'hour', 'day'],
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| 			    i = 0;
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| 
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| 			if (m)
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| 				for (i = 0; i < u.length; i++)
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| 					if (u[i].indexOf(m[1]) == 0)
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| 						break;
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| 
 | |
| 			if (!m || i >= u.length)
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| 				return _('Invalid limit value');
 | |
| 
 | |
| 			return true;
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| 		};
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| 
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| 		return o;
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| 	},
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| 
 | |
| 	addLimitBurstOption: function(s) {
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| 		var o = s.taboption('advanced', form.Value, 'limit_burst',
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| 			_('Limit burst'),
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| 			_('Maximum initial number of packets to match: this number gets recharged by one every time the limit specified above is not reached, up to this number.'));
 | |
| 
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| 		o.modalonly = true;
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| 		o.rmempty = true;
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| 		o.placeholder = '5';
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| 		o.datatype = 'uinteger';
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| 		o.depends({ limit: null, '!reverse': true });
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| 
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| 		return o;
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| 	},
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| 
 | |
| 	transformHostHints: function(family, hosts) {
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| 		var choice_values = [], choice_labels = {};
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| 
 | |
| 		if (!family || family == 'ipv4') {
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| 			L.sortedKeys(hosts, 'ipv4', 'addr').forEach(function(mac) {
 | |
| 				var val = hosts[mac].ipv4,
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| 				    txt = hosts[mac].name || mac;
 | |
| 
 | |
| 				choice_values.push(val);
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| 				choice_labels[val] = E([], [ val, ' (', E('strong', {}, [txt]), ')' ]);
 | |
| 			});
 | |
| 		}
 | |
| 
 | |
| 		if (!family || family == 'ipv6') {
 | |
| 			L.sortedKeys(hosts, 'ipv6', 'addr').forEach(function(mac) {
 | |
| 				var val = hosts[mac].ipv6,
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| 				    txt = hosts[mac].name || mac;
 | |
| 
 | |
| 				choice_values.push(val);
 | |
| 				choice_labels[val] = E([], [ val, ' (', E('strong', {}, [txt]), ')' ]);
 | |
| 			});
 | |
| 		}
 | |
| 
 | |
| 		return [choice_values, choice_labels];
 | |
| 	},
 | |
| 
 | |
| 	updateHostHints: function(map, section_id, option, family, hosts) {
 | |
| 		var opt = map.lookupOption(option, section_id)[0].getUIElement(section_id),
 | |
| 		    choices = this.transformHostHints(family, hosts);
 | |
| 
 | |
| 		opt.clearChoices();
 | |
| 		opt.addChoices(choices[0], choices[1]);
 | |
| 	},
 | |
| 
 | |
| 	addIPOption: function(s, tab, name, label, description, family, hosts, multiple) {
 | |
| 		var o = s.taboption(tab, multiple ? form.DynamicList : form.Value, name, label, description);
 | |
| 
 | |
| 		o.modalonly = true;
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| 		o.datatype = 'list(neg(ipmask))';
 | |
| 		o.placeholder = multiple ? _('-- add IP --') : _('any');
 | |
| 
 | |
| 		if (family != null) {
 | |
| 			var choices = this.transformHostHints(family, hosts);
 | |
| 
 | |
| 			for (var i = 0; i < choices[0].length; i++)
 | |
| 				o.value(choices[0][i], choices[1][choices[0][i]]);
 | |
| 		}
 | |
| 
 | |
| 		/* force combobox rendering */
 | |
| 		o.transformChoices = function() {
 | |
| 			return this.super('transformChoices', []) || {};
 | |
| 		};
 | |
| 
 | |
| 		return o;
 | |
| 	},
 | |
| 
 | |
| 	addLocalIPOption: function(s, tab, name, label, description, devices) {
 | |
| 		var o = s.taboption(tab, form.Value, name, label, description);
 | |
| 
 | |
| 		o.modalonly = true;
 | |
| 		o.datatype = 'ip4addr("nomask")';
 | |
| 		o.placeholder = _('any');
 | |
| 
 | |
| 		L.sortedKeys(devices, 'name').forEach(function(dev) {
 | |
| 			var ip4addrs = devices[dev].ipaddrs;
 | |
| 
 | |
| 			if (!L.isObject(devices[dev].flags) || !Array.isArray(ip4addrs) || devices[dev].flags.loopback)
 | |
| 				return;
 | |
| 
 | |
| 			for (var i = 0; i < ip4addrs.length; i++) {
 | |
| 				if (!L.isObject(ip4addrs[i]) || !ip4addrs[i].address)
 | |
| 					continue;
 | |
| 
 | |
| 				o.value(ip4addrs[i].address, E([], [
 | |
| 					ip4addrs[i].address, ' (', E('strong', {}, [dev]), ')'
 | |
| 				]));
 | |
| 			}
 | |
| 		});
 | |
| 
 | |
| 		return o;
 | |
| 	},
 | |
| 
 | |
| 	addMACOption: function(s, tab, name, label, description, hosts) {
 | |
| 		var o = s.taboption(tab, form.DynamicList, name, label, description);
 | |
| 
 | |
| 		o.modalonly = true;
 | |
| 		o.datatype = 'list(macaddr)';
 | |
| 		o.placeholder = _('-- add MAC --');
 | |
| 
 | |
| 		L.sortedKeys(hosts).forEach(function(mac) {
 | |
| 			o.value(mac, E([], [ mac, ' (', E('strong', {}, [
 | |
| 				hosts[mac].name || hosts[mac].ipv4 || hosts[mac].ipv6 || '?'
 | |
| 			]), ')' ]));
 | |
| 		});
 | |
| 
 | |
| 		return o;
 | |
| 	},
 | |
| 
 | |
| 	CBIProtocolSelect: form.MultiValue.extend({
 | |
| 		__name__: 'CBI.ProtocolSelect',
 | |
| 
 | |
| 		addChoice: function(value, label) {
 | |
| 			if (!Array.isArray(this.keylist) || this.keylist.indexOf(value) == -1)
 | |
| 				this.value(value, label);
 | |
| 		},
 | |
| 
 | |
| 		load: function(section_id) {
 | |
| 			var cfgvalue = L.toArray(this.super('load', [section_id]) || this.default).sort();
 | |
| 
 | |
| 			['all', 'tcp', 'udp', 'icmp'].concat(cfgvalue).forEach(L.bind(function(value) {
 | |
| 				switch (value) {
 | |
| 				case 'all':
 | |
| 				case 'any':
 | |
| 				case '*':
 | |
| 					this.addChoice('all', _('Any'));
 | |
| 					break;
 | |
| 
 | |
| 				case 'tcpudp':
 | |
| 					this.addChoice('tcp', 'TCP');
 | |
| 					this.addChoice('udp', 'UDP');
 | |
| 					break;
 | |
| 
 | |
| 				default:
 | |
| 					var m = value.match(/^(0x[0-9a-f]{1,2}|[0-9]{1,3})$/),
 | |
| 					    p = lookupProto(m ? +m[1] : value);
 | |
| 
 | |
| 					this.addChoice(p[2], p[1]);
 | |
| 					break;
 | |
| 				}
 | |
| 			}, this));
 | |
| 
 | |
| 			return cfgvalue;
 | |
| 		},
 | |
| 
 | |
| 		renderWidget: function(section_id, option_index, cfgvalue) {
 | |
| 			var value = (cfgvalue != null) ? cfgvalue : this.default,
 | |
| 			    choices = this.transformChoices();
 | |
| 
 | |
| 			var widget = new ui.Dropdown(L.toArray(value), choices, {
 | |
| 				id: this.cbid(section_id),
 | |
| 				sort: this.keylist,
 | |
| 				multiple: true,
 | |
| 				optional: false,
 | |
| 				display_items: 10,
 | |
| 				dropdown_items: -1,
 | |
| 				create: true,
 | |
| 				validate: function(value) {
 | |
| 					var v = L.toArray(value);
 | |
| 
 | |
| 					for (var i = 0; i < v.length; i++) {
 | |
| 						if (v[i] == 'all')
 | |
| 							continue;
 | |
| 
 | |
| 						var m = v[i].match(/^(0x[0-9a-f]{1,2}|[0-9]{1,3})$/);
 | |
| 
 | |
| 						if (m ? (+m[1] > 255) : (lookupProto(v[i])[0] == -1))
 | |
| 							return _('Unrecognized protocol');
 | |
| 					}
 | |
| 
 | |
| 					return true;
 | |
| 				}
 | |
| 			});
 | |
| 
 | |
| 			widget.createChoiceElement = function(sb, value) {
 | |
| 				var m = value.match(/^(0x[0-9a-f]{1,2}|[0-9]{1,3})$/),
 | |
| 				    p = lookupProto(lookupProto(m ? +m[1] : value)[0]);
 | |
| 
 | |
| 				return ui.Dropdown.prototype.createChoiceElement.call(this, sb, p[2], p[1]);
 | |
| 			};
 | |
| 
 | |
| 			widget.createItems = function(sb, value) {
 | |
| 				var values = L.toArray(value).map(function(value) {
 | |
| 					var m = value.match(/^(0x[0-9a-f]{1,2}|[0-9]{1,3})$/),
 | |
| 					    p = lookupProto(m ? +m[1] : value);
 | |
| 
 | |
| 					return (p[0] > -1) ? p[2] : value;
 | |
| 				});
 | |
| 
 | |
| 				return ui.Dropdown.prototype.createItems.call(this, sb, values.join(' '));
 | |
| 			};
 | |
| 
 | |
| 			widget.toggleItem = function(sb, li) {
 | |
| 				var value = li.getAttribute('data-value'),
 | |
| 				    toggleFn = ui.Dropdown.prototype.toggleItem;
 | |
| 
 | |
| 				toggleFn.call(this, sb, li);
 | |
| 
 | |
| 				if (value == 'all') {
 | |
| 					var items = li.parentNode.querySelectorAll('li[data-value]');
 | |
| 
 | |
| 					for (var j = 0; j < items.length; j++)
 | |
| 						if (items[j] !== li)
 | |
| 							toggleFn.call(this, sb, items[j], false);
 | |
| 				}
 | |
| 				else {
 | |
| 					toggleFn.call(this, sb, li.parentNode.querySelector('li[data-value="all"]'), false);
 | |
| 				}
 | |
| 			};
 | |
| 
 | |
| 			return widget.render();
 | |
| 		}
 | |
| 	}),
 | |
| 
 | |
| 	checkLegacySNAT: function() {
 | |
| 		var redirects = uci.sections('firewall', 'redirect');
 | |
| 
 | |
| 		for (var i = 0; i < redirects.length; i++)
 | |
| 			if ((redirects[i]['target'] || '').toLowerCase() == 'snat')
 | |
| 				return true;
 | |
| 
 | |
| 		return false;
 | |
| 	},
 | |
| 
 | |
| 	handleMigration: function(ev) {
 | |
| 		var redirects = uci.sections('firewall', 'redirect'),
 | |
| 		    tasks = [];
 | |
| 
 | |
| 		var mapping = {
 | |
| 			dest: 'src',
 | |
| 			reflection: null,
 | |
| 			reflection_src: null,
 | |
| 			src_dip: 'snat_ip',
 | |
| 			src_dport: 'snat_port',
 | |
| 			src: null
 | |
| 		};
 | |
| 
 | |
| 		for (var i = 0; i < redirects.length; i++) {
 | |
| 			if ((redirects[i]['target'] || '').toLowerCase() != 'snat')
 | |
| 				continue;
 | |
| 
 | |
| 			var sid = uci.add('firewall', 'nat');
 | |
| 
 | |
| 			for (var opt in redirects[i]) {
 | |
| 				if (opt.charAt(0) == '.')
 | |
| 					continue;
 | |
| 
 | |
| 				if (mapping[opt] === null)
 | |
| 					continue;
 | |
| 
 | |
| 				uci.set('firewall', sid, mapping[opt] || opt, redirects[i][opt]);
 | |
| 			}
 | |
| 
 | |
| 			uci.remove('firewall', redirects[i]['.name']);
 | |
| 		}
 | |
| 
 | |
| 		return uci.save()
 | |
| 			.then(L.bind(ui.changes.init, ui.changes))
 | |
| 			.then(L.bind(ui.changes.apply, ui.changes));
 | |
| 	},
 | |
| 
 | |
| 	renderMigration: function() {
 | |
| 		ui.showModal(_('Firewall configuration migration'), [
 | |
| 			E('p', _('The existing firewall configuration needs to be changed for LuCI to function properly.')),
 | |
| 			E('p', _('Upon pressing "Continue", "redirect" sections with target "SNAT" will be converted to "nat" sections and the firewall will be restarted to apply the updated configuration.')),
 | |
| 			E('div', { 'class': 'right' },
 | |
| 				E('button', {
 | |
| 					'class': 'btn cbi-button-action important',
 | |
| 					'click': ui.createHandlerFn(this, 'handleMigration')
 | |
| 				}, _('Continue')))
 | |
| 		]);
 | |
| 	},
 | |
| });
 |