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#2 improve ip validation

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Make sure validate ipv4 address is correct, dont allow additional junk.
This commit is contained in:
Luuk Verhoeven
2019-05-22 12:14:07 +02:00
parent 6c92077941
commit 8eb790f800
5 changed files with 70 additions and 15 deletions
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31
yui/src/form/js/form.js vendored
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@@ -61,7 +61,7 @@ M.availability_ipaddress.form.getValue = function(field, node) {
"use strict";
// Get field value.
var value = node.one('input[name=' + field + ']').get('value');
Y.log('ip_address:', value);
Y.log('ip_address:' + value);
// If it is not a valid positive number, return false.
if (M.availability_ipaddress.validateIpaddress(value)) {
@@ -69,7 +69,6 @@ M.availability_ipaddress.form.getValue = function(field, node) {
return value;
}
Y.log('getValue failed:', value);
return value;
};
@@ -120,13 +119,21 @@ M.availability_ipaddress.form.getNode = function(json) {
*/
M.availability_ipaddress.validateIpaddress = function(ipaddresses) {
'use strict';
Y.log(ipaddresses);
ipaddresses = ipaddresses.split(',');
for (var i in ipaddresses) {
// Test normal ip format.
if (new RegExp("(?:".concat(M.availability_ipaddress.v4, ")|(?:").concat(M.availability_ipaddress.v6, ")"), "g")
// Strict ipv4 check.
if (new RegExp(/^(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}$/gm)
.test(ipaddresses[i])) {
Y.log('Correct ipv4');
continue;
}
if (new RegExp(M.availability_ipaddress.v6)
.test(ipaddresses[i])) {
Y.log('Correct ipv6');
continue;
}
@@ -134,17 +141,24 @@ M.availability_ipaddress.validateIpaddress = function(ipaddresses) {
if (new RegExp("(?:".concat(M.availability_ipaddress.v4 + "\\/(3[0-2]|[12]?[0-9])", ")|(?:")
.concat(M.availability_ipaddress.v6 + "\\/(12[0-8]|1[01][0-9]|[1-9]?[0-9])", ")"), "g")
.test(ipaddresses[i])) {
Y.log('Correct subnet');
continue;
}
Y.log('Incorrect ip', ipaddresses[i]);
Y.log('Incorrect ip');
return false;
}
Y.log('Valid ipaddresses', ipaddresses);
Y.log('Valid ipaddresses');
return true;
};
/**
* FillValue
*
* @param {object} value
* @param {object} node
*/
M.availability_ipaddress.form.fillValue = function(value, node) {
// This function gets passed the node (from above) and a value
// object. Within that object, it must set up the correct values
@@ -154,6 +168,11 @@ M.availability_ipaddress.form.fillValue = function(value, node) {
value.ipaddresses = this.getValue('ipaddresses', node);
};
/**
* FillErrors
* @param {object} errors
* @param {object} node
*/
M.availability_ipaddress.form.fillErrors = function(errors, node) {
"use strict";
var value = {};