mirror of
https://github.com/MailHops/mailhops-plugin.git
synced 2025-05-17 06:40:08 -07:00
442 lines
16 KiB
JavaScript
442 lines
16 KiB
JavaScript
/*
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* @author: Andrew Van Tassel
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* @email: andrew@andrewvantassel.com
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* @website: http://mailhops.com
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*/
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var mailHops =
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{
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msgURI: null
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, isLoaded: false
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, options: {'version':'MailHops Plugin 1.0.9','lan':'en','unit':'mi','api_url':'https://api.mailhops.com','debug':false}
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, message: { secure:[] }
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, client_location: null
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};
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mailHops.LOG = function(msg) {
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if(!mailHops.options.debug)
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return;
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var consoleService = Components.classes["@mozilla.org/consoleservice;1"].getService(Components.interfaces.nsIConsoleService);
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consoleService.logStringMessage('MailHops: '+msg);
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};
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mailHops.init = function() {
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//import nativeJSON
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var nativeJSON = Components.classes["@mozilla.org/dom/json;1"].createInstance(Components.interfaces.nsIJSON);
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//load preferences
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mailHops.loadPref();
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document.getElementById("mailhopsDataPanePrefsLink").addEventListener("click", function () {
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window.openDialog("chrome://mailhops/content/preferences.xul","","chrome, dialog, modal, centerscreen").focus();
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});
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document.getElementById("mailhopsDataPaneRefreshLink").addEventListener("click", function () {
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mailHops.refreshCache();
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});
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mailHops.isLoaded = true;
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};
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mailHops.loadPref = function()
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{
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//get preferences
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mailHops.options.lan = mailHops.getCharPref('mail.mailHops.lang','en');
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mailHops.options.unit = mailHops.getCharPref('mail.mailHops.unit','mi');
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mailHops.options.fkey = mailHops.getCharPref('mail.mailHops.fkey','');//forecast.io api_key
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//Display Boxes
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mailHops.options.show_details = mailHops.getCharPref('mail.mailHops.show_details','true')=='true'?true:false;
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mailHops.options.show_meta = mailHops.getCharPref('mail.mailHops.show_meta','true')=='true'?true:false;
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mailHops.options.show_auth = mailHops.getCharPref('mail.mailHops.show_auth','true')=='true'?true:false;
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mailHops.options.show_lists = mailHops.getCharPref('mail.mailHops.show_lists','true')=='true'?true:false;
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//Details options
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mailHops.options.show_host = mailHops.getCharPref('mail.mailHops.show_host','true')=='true'?true:false;
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mailHops.options.show_secure = mailHops.getCharPref('mail.mailHops.show_secure','true')=='true'?true:false;
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//Auth options
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mailHops.options.show_dkim = mailHops.getCharPref('mail.mailHops.show_dkim','true')=='true'?true:false;
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mailHops.options.show_spf = mailHops.getCharPref('mail.mailHops.show_spf','true')=='true'?true:false;
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mailHops.options.show_mailer = mailHops.getCharPref('mail.mailHops.show_mailer','true')=='true'?true:false;
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mailHops.options.show_dnsbl = mailHops.getCharPref('mail.mailHops.show_dnsbl','true')=='true'?true:false;
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mailHops.options.debug = mailHops.getCharPref('mail.mailHops.debug','false')=='true'?true:false;
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mailHops.options.client_location = mailHops.getCharPref('mail.mailHops.client_location','');
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mailHops.options.api_url = mailHops.getCharPref('mail.mailHops.api_url','https://api.mailhops.com');
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mailHops.options.map_provider = mailHops.getCharPref('mail.mailHops.map_provider','OpenStreetMap.Mapnik');
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if(mailHops.options.client_location == ''){
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mailHops.setClientLocation(function(response){
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mailHops.options.client_location=response;
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});
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}
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//init display
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mailHopsDisplay.init( mailHops.options );
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};
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mailHops.StreamListener =
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{
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content: "" ,
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found: false ,
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onDataAvailable: function ( request , context , inputStream , offset , count )
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{
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try {
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var sis = Components.classes["@mozilla.org/scriptableinputstream;1"].createInstance ( Components.interfaces.nsIScriptableInputStream ) ;
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sis.init( inputStream ) ;
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if( !this.found )
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{
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this.content += sis.read ( count ) ;
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this.content = this.content.replace ( /\r/g , "" ) ;
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var pos = this.content.indexOf ( "\n\n" ) ;
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if ( pos > -1 )
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{
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// last header line must end with LF -> pos+1 !!!
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this.content = this.content.substr ( 0 , pos + 1 ) ;
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this.found = true ;
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}
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}
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} catch(e) {
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//failed to read input stream
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mailHops.LOG('StreamListener Error: '+JSON.stringify(e));
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}
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} ,
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onStartRequest: function ( request , context )
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{
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this.content = "" ;
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this.found = false ;
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} ,
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onStopRequest: function ( aRequest , aContext , aStatusCode )
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{
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mailHops.headers = Components.classes["@mozilla.org/messenger/mimeheaders;1"].createInstance ( Components.interfaces.nsIMimeHeaders ) ;
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mailHops.headers.initialize ( this.content , this.content.length ) ;
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mailHops.getRoute() ;
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}
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};
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/**
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* loop through the header, find out if we have received-from headers
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*/
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mailHops.loadHeaderData = function() {
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var msgURI = null ;
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if ( gDBView ){
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msgURI = gDBView.URIForFirstSelectedMessage;
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}
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if ( msgURI == null ){
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return;
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}
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mailHops.msgURI = msgURI;
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var messenger = Components.classes["@mozilla.org/messenger;1"].createInstance ( Components.interfaces.nsIMessenger ) ;
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var msgService = messenger.messageServiceFromURI ( msgURI ) ;
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msgService.CopyMessage ( msgURI , mailHops.StreamListener , false , null , msgWindow , {} ) ;
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};
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mailHops.getRoute = function(){
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//IP regex
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var regexIp=/(1\d{0,2}|2(?:[0-4]\d{0,1}|[6789]|5[0-5]?)?|[3-9]\d?|0)\.(1\d{0,2}|2(?:[0-4]\d{0,1}|[6789]|5[0-5]?)?|[3-9]\d?|0)\.(1\d{0,2}|2(?:[0-4]\d{0,1}|[6789]|5[0-5]?)?|[3-9]\d?|0)\.(1\d{0,2}|2(?:[0-4]\d{0,1}|[6789]|5[0-5]?)?|[3-9]\d?|0)(\/(?:[012]\d?|3[012]?|[456789])){0,1}$/;
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var regexAllIp = /(1\d{0,2}|2(?:[0-4]\d{0,1}|[6789]|5[0-5]?)?|[3-9]\d?|0)\.(1\d{0,2}|2(?:[0-4]\d{0,1}|[6789]|5[0-5]?)?|[3-9]\d?|0)\.(1\d{0,2}|2(?:[0-4]\d{0,1}|[6789]|5[0-5]?)?|[3-9]\d?|0)\.(1\d{0,2}|2(?:[0-4]\d{0,1}|[6789]|5[0-5]?)?|[3-9]\d?|0)(\/(?:[012]\d?|3[012]?|[456789])){0,1}/g;
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// TODO test IPV6 regex for Received headers, currently only used for X-Originating-IP
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// IPv6 addresses including compressed and IPv4-embedded variants (RFC 2373)
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// http://regexlib.com/REDetails.aspx?regexp_id=2919
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var regexIPV6 = /(::|(([a-fA-F0-9]{1,4}):){7}(([a-fA-F0-9]{1,4}))|(:(:([a-fA-F0-9]{1,4})){1,6})|((([a-fA-F0-9]{1,4}):){1,6}:)|((([a-fA-F0-9]{1,4}):)(:([a-fA-F0-9]{1,4})){1,6})|((([a-fA-F0-9]{1,4}):){2}(:([a-fA-F0-9]{1,4})){1,5})|((([a-fA-F0-9]{1,4}):){3}(:([a-fA-F0-9]{1,4})){1,4})|((([a-fA-F0-9]{1,4}):){4}(:([a-fA-F0-9]{1,4})){1,3})|((([a-fA-F0-9]{1,4}):){5}(:([a-fA-F0-9]{1,4})){1,2}))/;
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var headReceived = mailHops.headers.extractHeader ( "Received" , true ) ;
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var headXOrigIP = mailHops.headers.extractHeader ( "X-Originating-IP" , false ) ;
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//auth box
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var headXMailer = (mailHops.options.show_auth && mailHops.options.show_mailer) ? mailHops.headers.extractHeader ( "X-Mailer" , false ) : null;
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var headUserAgent = (mailHops.options.show_auth && mailHops.options.show_mailer) ? mailHops.headers.extractHeader ( "User-Agent" , false ) : null;
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var headXMimeOLE = (mailHops.options.show_auth && mailHops.options.show_mailer) ? mailHops.headers.extractHeader ( "X-MimeOLE" , false ) : null;
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var headReceivedSPF = (mailHops.options.show_auth && mailHops.options.show_spf) ? mailHops.headers.extractHeader ( "Received-SPF" , false ) : null;
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var headAuth = mailHops.options.show_auth ? mailHops.headers.extractHeader ( "Authentication-Results" , false ) : null;
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//lists box
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var headListUnsubscribe = mailHops.options.show_lists ? mailHops.headers.extractHeader ( "List-Unsubscribe" , false ) : null;
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var received_ips;
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var all_ips = new Array();
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var rline = '';
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//empty secure
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mailHops.message.secure = [];
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if(mailHops.options.show_lists){
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mailHopsDisplay.lists( headListUnsubscribe );
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}
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if(mailHops.options.show_auth){
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mailHopsDisplay.auth( headXMailer, headUserAgent, headXMimeOLE, headAuth, headReceivedSPF );
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}
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//loop through the received headers and parse for IP addresses
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if ( headReceived ){
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var headReceivedArr = headReceived.split('\n');
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if(headReceivedArr.length != 0){
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for ( var h=0; h<headReceivedArr.length; h++ ) {
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//build the received line by concat until semi-colon ; date/time
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rline += headReceivedArr[h];
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if(headReceivedArr[h].indexOf(';')==-1)
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continue;
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received_ips = rline.match(regexAllIp);
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//maybe multiple IPs in one Received: line
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if(received_ips != null && received_ips.length !=0){
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for( var r=0; r<received_ips.length; r++ ){
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if(regexIp.test(received_ips[r]) && mailHops.testIP(received_ips[r],rline)){
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all_ips.unshift( received_ips[r] );
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//don't want duplicate IPs from the same Received header
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if(r < received_ips.length && received_ips[r] == received_ips[r+1])
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break;
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}
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}
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}
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//reset the line
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rline='';
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}
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}
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}
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//get the originating IP address
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if(headXOrigIP){
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//remove brackets
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headXOrigIP = headXOrigIP.replace('[','').replace(']','');
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//IPV6 check
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if(headXOrigIP.indexOf(':') !== -1 && headXOrigIP.match(regexIPV6)){
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all_ips.unshift( headXOrigIP );
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} else {
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var ip = headXOrigIP.match(regexAllIp);
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if(ip != null && ip.length != 0 && all_ips.indexOf(ip[0])==-1)
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all_ips.unshift( ip[0] );
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}
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}
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if ( all_ips.length != 0 ){
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mailHops.lookupRoute ( all_ips ) ;
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} else {
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mailHopsDisplay.clear( true );
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}
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};
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//another ip check, dates will throw off the regex
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mailHops.testIP = function(ip,header){
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var validIP = true;
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try {
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var firstchar = header.substring(header.indexOf(ip)-1);
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firstchar = firstchar.substring(0,1);
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var lastchar = header.substring((header.indexOf(ip)+ip.length));
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lastchar = lastchar.substring(0,1);
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if(firstchar.match(/\.|\d|\-/)
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|| lastchar.match(/\.|\d|\-/)
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|| ( firstchar == '?' && lastchar == '?' )
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|| lastchar == ';'
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|| parseInt(ip.substring(0,ip.indexOf('.'))) >= 240 //IANA-RESERVED
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){
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validIP = false;
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} else {
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//check if this IP was part of a secure transmission
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if(header.indexOf('using SSL') != -1){
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if(header.substring(header.indexOf('using SSL')+11,header.indexOf('using SSL')+12) == '.')
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mailHops.message.secure.push(ip+':'+header.substring(header.indexOf('using SSL'),header.indexOf('using TLS')+14));
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else
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mailHops.message.secure.push(ip+':'+header.substring(header.indexOf('using SSL'),header.indexOf('using TLS')+11));
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}
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else if(header.indexOf('using TLS') != -1){
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if(header.substring(header.indexOf('using TLS')+11,header.indexOf('using TLS')+12) == '.')
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mailHops.message.secure.push(ip+':'+header.substring(header.indexOf('using TLS'),header.indexOf('using TLS')+14));
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else
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mailHops.message.secure.push(ip+':'+header.substring(header.indexOf('using TLS'),header.indexOf('using TLS')+11));
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}
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else if(header.indexOf('version=TLSv1/SSLv3') != -1)
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mailHops.message.secure.push(ip+':'+'using TLSv1/SSLv3');
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}
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} catch(e) {
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mailHops.LOG('testIP Error: '+JSON.stringify(e));
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}
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return validIP;
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};
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mailHops.setupEventListener = function(){
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if ( mailHops.isLoaded ){
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return ;
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}
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mailHops.init();
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mailHops.registerObserver();
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var listener = {
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onStartHeaders: function() { mailHopsDisplay.clear(); }
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, onEndHeaders: mailHops.loadHeaderData
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};
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gMessageListeners.push( listener );
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};
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//preferences observers
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mailHops.registerObserver = function(){
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var prefService = Components.classes["@mozilla.org/preferences-service;1"].getService( Components.interfaces.nsIPrefService ) ;
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mailHops._branch = prefService.getBranch( "mail.mailHops." ) ;
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mailHops._branch.QueryInterface( Components.interfaces.nsIPrefBranchInternal ) ;
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mailHops._branch.addObserver( "" , mailHops , false ) ;
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};
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mailHops.unregisterObserver = function(){
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if ( !mailHops._branch ){
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return ;
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}
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mailHops._branch.removeObserver ( "" , mailHops ) ;
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};
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mailHops.observe = function ( aSubject , aTopic , aData )
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{
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if ( aTopic == "nsPref:changed" )
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mailHops.loadPref();
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};
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mailHops.getCharPref = function ( strName , strDefault ){
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var value;
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if (!pref){
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var pref = Components.classes["@mozilla.org/preferences-service;1"].getService( Components.interfaces.nsIPrefBranch ) ;
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}
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try {
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value = pref.getCharPref ( strName ) ;
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} catch(e){
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value = strDefault ;
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}
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return ( value ) ;
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};
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mailHops.setClientLocation = function(cb,api_url){
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var xmlhttp = new XMLHttpRequest();
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if (!pref){
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var pref = Components.classes["@mozilla.org/preferences-service;1"].getService( Components.interfaces.nsIPrefBranch ) ;
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}
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if(api_url)
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xmlhttp.open("GET", api_url+'/v1/lookup/?app='+mailHops.options.version+'&r=&c=1',true);
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else
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xmlhttp.open("GET", mailHops.options.api_url+'/v1/lookup/?app='+mailHops.options.version+'&r=&c=1',true);
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xmlhttp.onreadystatechange=function() {
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if (xmlhttp.readyState==4) {
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try {
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var data = JSON.parse(xmlhttp.responseText);
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if(data && data.meta.code==200){
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//display the result
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pref.setCharPref("mail.mailHops.client_location", JSON.stringify(data.response)) ;
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cb(data.response);
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} else {
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pref.setCharPref("mail.mailHops.client_location", '') ;
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cb('');
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}
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} catch(e){
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pref.setCharPref("mail.mailHops.client_location", '') ;
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cb('');
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}
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}
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};
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xmlhttp.send(null);
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};
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//mailhops lookup
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mailHops.lookupRoute = function(header_route){
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//setup loading
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mailHopsDisplay.clear();
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var lookupURL = mailHops.options.api_url+'/v1/lookup/?app='+mailHops.options.version+'&r='+String(header_route)+'&l='+mailHops.options.lan+'&u='+mailHops.options.unit;
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if(mailHops.options.fkey != '')
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lookupURL += '&fkey='+mailHops.options.fkey;
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if(mailHops.options.client_location != '')
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lookupURL+='&c=0';
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mailHops.LOG(lookupURL);
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//check for cache
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var cached_results = mailHops.getResults();
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if(cached_results){
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mailHops.LOG('Found Cached Result');
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try {
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cached_results = JSON.parse(cached_results);
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mailHopsDisplay.route(header_route, mailHops.message, cached_results.response, cached_results.meta, lookupURL);
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return;
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} catch(e){
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mailHops.LOG('Failed to parse cached result: '+JSON.stringify(e));
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}
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}
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//call mailhops api for lookup
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var xmlhttp = new XMLHttpRequest();
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xmlhttp.open("GET", lookupURL ,true);
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xmlhttp.onreadystatechange=function() {
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if (xmlhttp.readyState==4) {
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try {
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var data = JSON.parse(xmlhttp.responseText);
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if(data && data.meta.code==200){
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var d = new Date();
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data.meta.cached = d.toISOString();
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//save the result
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mailHops.saveResults(JSON.stringify(data));
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//display the result
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mailHopsDisplay.route(header_route, mailHops.message, data.response, data.meta, lookupURL);
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} else {
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mailHops.LOG(JSON.stringify(data));
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//display the error
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mailHopsDisplay.error(data);
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}
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} catch(e){
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mailHops.LOG(JSON.stringify(e));
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mailHopsDisplay.error();
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}
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}
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};
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xmlhttp.send(null);
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};
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mailHops.saveResults = function(results){
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if(!mailHops.msgURI)
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return false;
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var messenger = Components.classes["@mozilla.org/messenger;1"].createInstance().QueryInterface(Components.interfaces.nsIMessenger);
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var msgHdr = messenger.messageServiceFromURI(mailHops.msgURI).messageURIToMsgHdr(mailHops.msgURI);
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if(!msgHdr)
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return false;
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msgHdr.setStringProperty( "MH-Route", results );
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};
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mailHops.getResults = function(){
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if(!mailHops.msgURI)
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return false;
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var messenger = Components.classes["@mozilla.org/messenger;1"].createInstance().QueryInterface(Components.interfaces.nsIMessenger);
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var msgHdr = messenger.messageServiceFromURI(mailHops.msgURI).messageURIToMsgHdr(mailHops.msgURI);
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if(!msgHdr)
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return false;
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return msgHdr.getStringProperty( "MH-Route" );
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};
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mailHops.refreshCache = function(){
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mailHops.saveResults('');
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mailHops.getRoute();
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};
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addEventListener ( "messagepane-loaded" , mailHops.setupEventListener , true ) ;
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