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-rw-r--r--extensions/CheckUser/checkuser.js260
1 files changed, 0 insertions, 260 deletions
diff --git a/extensions/CheckUser/checkuser.js b/extensions/CheckUser/checkuser.js
deleted file mode 100644
index 1d5a5524..00000000
--- a/extensions/CheckUser/checkuser.js
+++ /dev/null
@@ -1,260 +0,0 @@
-/* -- (c) Aaron Schulz 2009 */
-
-/* Every time you change this JS please bump $wgCheckUserStyleVersion in CheckUser.php */
-
-/*
-* This function calculates the common range of a list of
-* IPs. It should be set to update on keyUp.
-*/
-function updateCIDRresult() {
- var form = document.getElementById( 'mw-checkuser-cidrform' );
- if( !form ) {
- return; // no JS form
- }
- form.style.display = 'inline'; // unhide form (JS active)
- var iplist = document.getElementById( 'mw-checkuser-iplist' );
- if( !iplist ) {
- return; // no JS form
- }
- var text = iplist.value;
- // Each line should have one IP or range
- if( text.indexOf("\n") != -1 ) {
- var ips = text.split("\n");
- // Try some other delimiters too
- } else if( text.indexOf("\t") != -1 ) {
- var ips = text.split("\t");
- } else if( text.indexOf(",") != -1 ) {
- var ips = text.split(",");
- } else if( text.indexOf("-") != -1 ) {
- var ips = text.split("-");
- } else if( text.indexOf(" ") != -1 ) {
- var ips = text.split(" ");
- } else {
- var ips = text.split(";");
- }
- var bin_prefix = 0;
- var prefix_cidr = 0;
- var prefix = new String( '' );
- // Go through each IP in the list, get its binary form, and
- // track the largest binary prefix among them...
- for( var i = 0; i < ips.length; i++ ) {
- var invalid = false;
- // ...in the spirit of block.js, call this "addy"
- var addy = ips[i];
- // Match the first IP in each list (ignore other garbage)
- var ipV4 = addy.match(/(^|\b)(\d+\.\d+\.\d+\.\d+)(\/\d+)?\b/);
- var ipV6 = addy.match(/(^|\b)(:(:[0-9A-Fa-f]{1,4}){1,7}|[0-9A-Fa-f]{1,4}(:{1,2}[0-9A-Fa-f]{1,4}|::$){1,7})(\/\d+)?\b/);
- // Binary form
- var bin = new String( '' );
- // Convert the IP to binary form: IPv4
- if( ipV4 ) {
- var ip = ipV4[2];
- var cidr = ipV4[3]; // CIDR, if it exists
- // Get each quad integer
- var blocs = ip.split('.');
- // IANA 1.0.0.0/8, 2.0.0.0/8
- if( blocs[0] < 3 ) {
- continue;
- }
- for( var x = 0; x < blocs.length; x++ ) {
- bloc = parseInt( blocs[x], 10 );
- if( bloc > 255 ) {
- invalid = true; // bad IP!
- break; // bad IP!
- }
- bin_block = bloc.toString( 2 ); // concat bin with binary form of bloc
- while( bin_block.length < 8 ) {
- bin_block = '0' + bin_block; // pad out as needed
- }
- bin += bin_block;
- }
- if( invalid ) {
- continue; // move to next IP
- }
- prefix = ''; // Rebuild formatted bin_prefix for each IP
- // Apply any valid CIDRs
- if( cidr ) {
- cidr = cidr.match( /\d+$/ )[0]; // get rid of slash
- bin = bin.substring( 0, cidr ); // truncate bin
- }
- // Init bin_prefix
- if( bin_prefix === 0 ) {
- bin_prefix = new String( bin );
- // Get largest common bin_prefix
- } else {
- for( var x = 0; x < bin_prefix.length; x++ ) {
- // Bin_prefix always smaller than bin unless a CIDR was used on bin
- if( bin[x] == undefined || bin_prefix[x] != bin[x] ) {
- bin_prefix = bin_prefix.substring( 0, x ); // shorten bin_prefix
- break;
- }
- }
- }
- // Build the IP in CIDR form
- var prefix_cidr = bin_prefix.length;
- // CIDR too small?
- if( prefix_cidr < 16 ) {
- document.getElementById( 'mw-checkuser-cidr-res' ).value = '!';
- document.getElementById( 'mw-checkuser-ipnote' ).innerHTML = '&gt;' + Math.pow( 2, 32 - prefix_cidr );
- return; // too big
- }
- // Build the IP in dotted-quad form
- for( var z = 0; z <= 3; z++ ) {
- var bloc = 0;
- var start = z * 8;
- var end = start + 7;
- for( var x = start; x <= end; x++ ) {
- if( bin_prefix[x] == undefined ) {
- break;
- }
- bloc += parseInt( bin_prefix[x], 10 ) * Math.pow( 2, end - x );
- }
- prefix += ( z == 3 ) ? bloc : bloc + '.';
- }
- // Get IPs affected
- ip_count = Math.pow( 2, 32 - prefix_cidr );
- // Is the CIDR meaningful?
- if( prefix_cidr == 32 ) {
- prefix_cidr = false;
- }
- // Convert the IP to binary form: IPv6
- } else if( ipV6 ) {
- var ip = ipV6[2];
- var cidr = ipV6[0].match( /\/\d+$/ );
- cidr = cidr ? cidr[0] : false;
- var abbrevs = ip.match( /::/g );
- if( abbrevs && abbrevs.length > 1 ) {
- continue; // bad IP!
- }
- // Expand out "::"s
- if( abbrevs && abbrevs.length > 0 ) {
- var colons = ip.match( /:/g );
- var needed = 7 - ( colons.length - 2 ); // 2 from "::"
- var insert = '';
- while( needed > 1 ) {
- insert += ':0';
- needed--;
- }
- ip = ip.replace( '::', insert + ':' );
- // For IPs that start with "::", correct the final IP so that it starts with '0' and not ':'
- if( ip[0] == ':' ) {
- ip = '0' + ip;
- }
- }
- // Get each hex octant
- var blocs = ip.split(':');
- for( var x = 0; x <= 7; x++ ) {
- bloc = blocs[x] ? blocs[x] : '0';
- if( bloc > 'ffff' ) {
- invalid = true; // bad IP!
- break; // bad IP!
- }
- int_block = hex2int( bloc ); // convert hex -> int
- bin_block = int_block.toString( 2 ); // concat bin with binary form of bloc
- while( bin_block.length < 16 ) {
- bin_block = '0' + bin_block; // pad out as needed
- }
- bin += bin_block;
- }
- if( invalid ) {
- continue; // move to next IP
- }
- prefix = ''; // Rebuild formatted bin_prefix for each IP
- // Apply any valid CIDRs
- if( cidr ) {
- cidr = cidr.match( /\d+$/ )[0]; // get rid of slash
- bin = bin.substring( 0, cidr ); // truncate bin
- }
- // Init bin_prefix
- if( bin_prefix === 0 ) {
- bin_prefix = new String( bin );
- // Get largest common bin_prefix
- } else {
- for( var x = 0; x < bin_prefix.length; x++ ) {
- // Bin_prefix always smaller than bin unless a CIDR was used on bin
- if( bin[x] == undefined || bin_prefix[x] != bin[x] ) {
- bin_prefix = bin_prefix.substring( 0, x ); // shorten bin_prefix
- break;
- }
- }
- }
- // Build the IP in CIDR form
- var prefix_cidr = bin_prefix.length;
- // CIDR too small?
- if( prefix_cidr < 96 ) {
- document.getElementById( 'mw-checkuser-cidr-res' ).value = '!';
- document.getElementById( 'mw-checkuser-ipnote' ).innerHTML = '&gt;' + Math.pow( 2, 128 - prefix_cidr );
- return; // too big
- }
- // Build the IP in dotted-quad form
- for( var z = 0; z <= 7; z++ ) {
- var bloc = 0;
- var start = z*16;
- var end = start + 15;
- for( var x = start; x <= end; x++ ) {
- if( bin_prefix[x] == undefined ) {
- break;
- }
- bloc += parseInt( bin_prefix[x], 10 ) * Math.pow( 2, end - x );
- }
- bloc = bloc.toString( 16 ); // convert to hex
- prefix += ( z == 7 ) ? bloc : bloc + ':';
- }
- // Get IPs affected
- ip_count = Math.pow( 2, 128 - prefix_cidr );
- // Is the CIDR meaningful?
- if( prefix_cidr == 128 ) {
- prefix_cidr = false;
- }
- }
- }
- // Update form
- if( prefix != '' ) {
- if( prefix_cidr != false ) {
- document.getElementById( 'mw-checkuser-cidr-res' ).value = prefix + '/' + prefix_cidr;
- } else {
- document.getElementById( 'mw-checkuser-cidr-res' ).value = prefix;
- }
- document.getElementById( 'mw-checkuser-ipnote' ).innerHTML = '~' + ip_count;
- } else {
- document.getElementById( 'mw-checkuser-cidr-res' ).value = '?';
- document.getElementById( 'mw-checkuser-ipnote' ).innerHTML = '';
- }
-
-}
-addOnloadHook( updateCIDRresult );
-
-// Utility function to convert hex to integers
-function hex2int( hex ) {
- hex = new String( hex );
- hex = hex.toLowerCase();
- var intform = 0;
- for( var i = 0; i < hex.length; i++ ) {
- var digit = 0;
- switch( hex[i] ) {
- case 'a':
- digit = 10;
- break;
- case 'b':
- digit = 11;
- break;
- case 'c':
- digit = 12;
- break;
- case 'd':
- digit = 13;
- break;
- case 'e':
- digit = 14;
- break;
- case 'f':
- digit = 15;
- break;
- default:
- digit = parseInt( hex[i], 10 );
- break;
- }
- intform += digit * Math.pow( 16, hex.length - 1 - i );
- }
- return intform;
-}
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