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luci-base: validation.js: optionally support negative prefixes

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Support negative prefix length in the `cidr`, `cidr4`, `cidr6`, `ipmask`,
`ipmask4` and `ipmask6` data types when an optional truish flag is passed
to the datatype name.

Ref: #4812
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This commit is contained in:
Jo-Philipp Wich 2021-03-01 15:16:14 +01:00
parent 0ee422b4c0
commit cd06e708d8
1 changed files with 17 additions and 14 deletions
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31
modules/luci-base/htdocs/luci-static/resources/validation.js
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@ -272,18 +272,21 @@ var ValidatorFactory = baseclass.extend({
_('valid IPv6 prefix value (0-128)')); _('valid IPv6 prefix value (0-128)'));
}, },
cidr: function() { cidr: function(negative) {
return this.assert(this.apply('cidr4') || this.apply('cidr6'), _('valid IPv4 or IPv6 CIDR')); return this.assert(this.apply('cidr4', null, [negative]) || this.apply('cidr6', null, [negative]),
_('valid IPv4 or IPv6 CIDR'));
}, },
cidr4: function() { cidr4: function(negative) {
var m = this.value.match(/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\/(\d{1,2})$/); var m = this.value.match(/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\/(-)?(\d{1,2})$/);
return this.assert(m && this.factory.parseIPv4(m[1]) && this.apply('ip4prefix', m[2]), _('valid IPv4 CIDR')); return this.assert(m && this.factory.parseIPv4(m[1]) && (negative || !m[2]) && this.apply('ip4prefix', m[3]),
_('valid IPv4 CIDR'));
}, },
cidr6: function() { cidr6: function(negative) {
var m = this.value.match(/^([0-9a-fA-F:.]+)\/(\d{1,3})$/); var m = this.value.match(/^([0-9a-fA-F:.]+)\/(-)?(\d{1,3})$/);
return this.assert(m && this.factory.parseIPv6(m[1]) && this.apply('ip6prefix', m[2]), _('valid IPv6 CIDR')); return this.assert(m && this.factory.parseIPv6(m[1]) && (negative || !m[2]) && this.apply('ip6prefix', m[3]),
_('valid IPv6 CIDR'));
}, },
ipnet4: function() { ipnet4: function() {
@ -304,18 +307,18 @@ var ValidatorFactory = baseclass.extend({
return this.assert(!(!v6 || v6[0] || v6[1] || v6[2] || v6[3]), _('valid IPv6 host id')); return this.assert(!(!v6 || v6[0] || v6[1] || v6[2] || v6[3]), _('valid IPv6 host id'));
}, },
ipmask: function() { ipmask: function(negative) {
return this.assert(this.apply('ipmask4') || this.apply('ipmask6'), return this.assert(this.apply('ipmask4', null, [negative]) || this.apply('ipmask6', null, [negative]),
_('valid network in address/netmask notation')); _('valid network in address/netmask notation'));
}, },
ipmask4: function() { ipmask4: function(negative) {
return this.assert(this.apply('cidr4') || this.apply('ipnet4') || this.apply('ip4addr'), return this.assert(this.apply('cidr4', null, [negative]) || this.apply('ipnet4') || this.apply('ip4addr'),
_('valid IPv4 network')); _('valid IPv4 network'));
}, },
ipmask6: function() { ipmask6: function(negative) {
return this.assert(this.apply('cidr6') || this.apply('ipnet6') || this.apply('ip6addr'), return this.assert(this.apply('cidr6', null, [negative]) || this.apply('ipnet6') || this.apply('ip6addr'),
_('valid IPv6 network')); _('valid IPv6 network'));
}, },