File: Preferences.js

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https-finder 087-2~bpo70%2B1
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/* ***** BEGIN LICENSE BLOCK ******
 * Version: MPL 1.1 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 *  the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/
 *
 *  Software distributed under the License is distributed on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 *  for the specific language governing rights and limitations under the
 *  License.
 *
 *  The Original Code is HTTPS Finder.
 *
 *  The Initial Developer of the Original Code is Kevin Jacobs.
 *  Portions created by the Initial Developer are Copyright (C) 2011
 *  the Initial Developer. All Rights Reserved.
 *
 *  Contributor(s): Translators - see install.rdf for updated list.
 *
 *  ***** END LICENSE BLOCK *****
 */

if (!httpsfinder) var httpsfinder = {};

httpsfinder.Preferences = {    
    
    loadWindowObjects: function(){                
        Components.utils.import("resource://hfShared/hfShared.js", httpsfinder.Preferences);

        var enable = document.getElementById('enable');
        if (enable.checked){
            document.getElementById('noruleprompt').disabled = false;
            document.getElementById('promptLabel').disabled = false;
            document.getElementById('autoforward').disabled = false;
            document.getElementById('autoforwardLabel').disabled = false;
            document.getElementById('whitelistURL').disabled = false;
            document.getElementById('whitelistURLLabel').disabled = false;
            document.getElementById('whitelist').disabled = false;
        }
        else{
            document.getElementById('noruleprompt').disabled = true;
            document.getElementById('promptLabel').disabled = true;
            document.getElementById('autoforward').disabled = true;
            document.getElementById('autoforwardLabel').disabled = true;
            document.getElementById('whitelistURL').disabled = true;
            document.getElementById('whitelistURLLabel').disabled = true;
            document.getElementById('whitelist').disabled = true;
        }

        var autoforward = document.getElementById('autoforward');
        if(autoforward.checked || !enable.checked){
            document.getElementById('httpsfoundprompt').disabled = true;
            document.getElementById('httpsfoundpromptLbl').disabled = true;
        }
        else if (!autoforward.checked && enable.checked){
            document.getElementById('httpsfoundprompt').disabled = false;
            document.getElementById('httpsfoundpromptLbl').disabled = false;
        }        
        
        if(document.getElementById('securecookies').checked){
            document.getElementById('securewildcardcookies').disabled = false;
            document.getElementById('securewildcardcookiesLabel').disabled = false;
            
        }
        httpsfinder.Preferences.LoadWhitelist();
        httpsfinder.Preferences.loadResults();
    },

    loadResults: function(){
        var theList = document.getElementById('cacheList');

        var pbs = Components.classes["@mozilla.org/privatebrowsing;1"]
        .getService(Components.interfaces.nsIPrivateBrowsingService);

        if (pbs.privateBrowsingEnabled){
            let row = document.createElement('listitem');
            let cell = document.createElement('listcell');
            var strings = document.getElementById("httpsfinderStrings");
            cell.setAttribute('label', strings.getString("httpsfinder.preference.noResultsPB"));
            row.appendChild(cell);
            theList.appendChild(row);
            theList.disabled = true;
            return;
        }

        for (var i = 0; i < httpsfinder.Preferences.results.goodSSL.length; i++)
        {
            var host = httpsfinder.Preferences.results.goodSSL[i];
            
            //Add domain name to row
            var row = document.createElement('listitem');
            var cell = document.createElement('listcell');
            cell.setAttribute('label', host);
            row.appendChild(cell);

            //Add check mark to HTTPS column
            var checkIcon = document.createElement('image');
            checkIcon.setAttribute('src', 'chrome://httpsfinder/skin/goodSSL.png');
            var hbox = document.createElement('hbox');
            hbox.appendChild(checkIcon);
            hbox.setAttribute('pack', 'center');
            row.appendChild(hbox);
            
            //Set up alternate host name to match wildcard cookies
            var altHost = "";
            if(host.indexOf(".") == host.lastIndexOf("."))
                altHost = "." + host;
            else
                altHost = host.substring(host.indexOf("."), host.length);
            
       
            

            if(httpsfinder.Preferences.results.cookieHostWhitelist.indexOf(host) == -1){
                for(var j = 0; j < httpsfinder.Preferences.results.securedCookieHosts.length; j++){
                    if(httpsfinder.Preferences.results.securedCookieHosts[j] == host ||
                        httpsfinder.Preferences.results.securedCookieHosts[j] ==  altHost){                   
                        //Add check mark to Cookies Secured column
                        checkIcon = document.createElement('image');
                        checkIcon.setAttribute('src', 'chrome://httpsfinder/skin/goodSSL.png');
                        hbox = document.createElement('hbox');
                        hbox.appendChild(checkIcon);
                        hbox.setAttribute('pack', 'center');
                        row.appendChild(hbox);  
                        break;
                    }
                }          
            }
            else
                row.appendChild(document.createElement('hbox'));
            
            //Add row to groupbox
            theList.appendChild(row);
        }
    },
    
    resetCookies: function(){
        var theList = document.getElementById('cacheList');
        theList.ensureIndexIsVisible(theList.selectedIndex);
        var selectedItems = theList.selectedItems;

        var selectedHost = selectedItems[0].firstChild.getAttribute("label");
        
        var wildcardHost = selectedHost.substring(selectedHost.indexOf("."));
        
        httpsfinder.Preferences.results.cookieHostWhitelist.push(selectedHost);
        httpsfinder.Preferences.results.cookieHostWhitelist.push(wildcardHost);
        
        httpsfinder.Preferences.restoreDefaultCookiesForHost(selectedHost, wildcardHost); 
        
        if(selectedItems[0].childNodes.length > 2)
            selectedItems[0].replaceChild(document.createElement('hbox'), selectedItems[0].lastChild);
    },

    //Import whitelist and populate listbox with rules
    LoadWhitelist: function(){
        var theList = document.getElementById('whitelist');
        try{
            var file = Components.classes["@mozilla.org/file/directory_service;1"]
            .getService(Components.interfaces.nsIProperties).get("ProfD", Components.interfaces.nsIFile);
            file.append("httpsfinder.sqlite");
            var storageService = Components.classes["@mozilla.org/storage/service;1"]
            .getService(Components.interfaces.mozIStorageService);
            var mDBConn = storageService.openDatabase(file);

            var statement = mDBConn.createStatement("SELECT rule FROM whitelist");

            statement.executeAsync({
                handleResult: function(aResultSet){
                    //Append each rule to the listbox
                    for (let row = aResultSet.getNextRow();   row; row = aResultSet.getNextRow()){
                        var row2 = document.createElement('listitem');
                        var cell = document.createElement('listcell');
                        cell.setAttribute('label', row.getResultByName("rule"));
                        row2.appendChild(cell);
                        theList.appendChild(row2);
                    }
                },
                handleError: function(anError){
                    dump("httpsfinder database error " + anError.message);
                },
                handleCompletion: function(aReason){
                    if (aReason != Components.interfaces.mozIStorageStatementCallback.REASON_FINISHED)
                        dump("httpsfinder database error " + aReason.message);
                }
            });
        }
        catch(e){
            Components.utils.reportError("httpsfinder loadWhitelist " + e);
        }
        finally{
            statement.reset();
            mDBConn.asyncClose()
        }
    },

    //Push user specified rule to sqlite db
    AddToWhitelist: function(){
        var url = document.getElementById('whitelistURL').value.toLowerCase();
        if (url.length == 0){
            alert("No rule specified");
            return;
        }
        var theList = document.getElementById('whitelist');
        try{
            var file = Components.classes["@mozilla.org/file/directory_service;1"]
            .getService(Components.interfaces.nsIProperties)
            .get("ProfD", Components.interfaces.nsIFile);
            file.append("httpsfinder.sqlite");
            var storageService = Components.classes["@mozilla.org/storage/service;1"]
            .getService(Components.interfaces.mozIStorageService);
            var mDBConn = storageService.openDatabase(file);

            var statement = mDBConn.createStatement("INSERT INTO whitelist (rule) VALUES (?1)");
            statement.bindStringParameter(0, url);
            statement.executeAsync({
                handleResult: function(aResultSet){},
                handleError: function(anError){
                    dump("httpsfinder whitelist rule add error " + anError.message);
                },
                handleCompletion: function(aReason){
                    //Append new rule to list if it was added without error.
                    if (aReason == Components.interfaces.mozIStorageStatementCallback.REASON_FINISHED){
                        var row2 = document.createElement('listitem');
                        var cell = document.createElement('listcell');
                        cell.setAttribute("label", url);
                        row2.appendChild(cell);
                        theList.appendChild(row2);
                        var prefs = Components.classes["@mozilla.org/preferences-service;1"].getService(Components.interfaces.nsIPrefService);
                        prefs.setBoolPref("extensions.httpsfinder.whitelistChanged",true);
                        document.getElementById('whitelistURL').value = "";
                    }
                }
            });
        }
        catch(e){
            Components.utils.reportError("httpsfinder addToWhitelist " + e);
        }
        finally{
            statement.reset();
            mDBConn.asyncClose()
        }

    },

    //Remove rule, place back in textbox for editing (not the best solution but it works)
    ModifyWhitelistRule: function(){
        var theList = document.getElementById('whitelist');
        theList.ensureIndexIsVisible(theList.selectedIndex);
        if(!theList.selectedItem.firstChild.getAttribute("label"))
            return;
        document.getElementById('whitelistURL').value = theList.selectedItem.firstChild.getAttribute("label");
        httpsfinder.Preferences.RemoveWhitelistRule();
    },

    //Called when user removess an item from the good SSL list in Preferences > Advanced
    removeCacheItem: function(){
        var theList = document.getElementById('cacheList');
        theList.ensureIndexIsVisible(theList.selectedIndex);

        var selectedItems = theList.selectedItems;

        for (let i = 0; i < httpsfinder.Preferences.results.goodSSL.length; i++){
            if (httpsfinder.Preferences.results.goodSSL[i] == selectedItems[0].firstChild.getAttribute("label"))
                httpsfinder.Preferences.results.goodSSL.splice(i,1);
        }

        for (let i = 0; i < httpsfinder.Preferences.results.cookieHostWhitelist.length; i++){
            if (httpsfinder.Preferences.results.cookieHostWhitelist[i] == selectedItems[0].firstChild.getAttribute("label"))
                httpsfinder.Preferences.results.cookieHostWhitelist.splice(i,1);
        }

        while(theList.itemCount > 0)
            theList.removeItemAt(0);

        httpsfinder.Preferences.loadResults();
    },

    //Delete selected rule(s) from whitelist
    RemoveWhitelistRule: function(){
        var theList = document.getElementById('whitelist');
        theList.ensureIndexIsVisible(theList.selectedIndex);
        var selectedItems = theList.selectedItems;

        if (selectedItems.length == 0)
            return;

        var urls = [];
        for (var i=0; i < selectedItems.length; i++)
            urls.push(selectedItems[i].firstChild.getAttribute("label"));

        try{
            var file = Components.classes["@mozilla.org/file/directory_service;1"]
            .getService(Components.interfaces.nsIProperties).get("ProfD", Components.interfaces.nsIFile);
            file.append("httpsfinder.sqlite");
            var storageService = Components.classes["@mozilla.org/storage/service;1"]
            .getService(Components.interfaces.mozIStorageService);
            var mDBConn = storageService.openDatabase(file);

            var statement = mDBConn.createStatement("DELETE FROM whitelist where rule = (:value)");
            let params = statement.newBindingParamsArray();

            for (let i = 0; i < urls.length; i++){
                let bp = params.newBindingParams();
                bp.bindByName("value", urls[i]);
                params.addParams(bp);
            }

            statement.bindParameters(params);

            statement.executeAsync({
                handleResult: function(aResultSet){},
                handleError: function(anError){
                    dump("httpsfinder whitelist rule delete error " + anError.message);
                },
                handleCompletion: function(aReason){
                    if (aReason == Components.interfaces.mozIStorageStatementCallback.REASON_FINISHED){
                        //Remove any selected/removed items
                        for (let i=0; i < selectedItems.length; i++){
                            for (let j=0; j < urls.length; j++){
                                if (selectedItems[i].firstChild.getAttribute("label") == urls[j])
                                    theList.removeChild(selectedItems[i]);
                            }
                        }

                        if (theList.getRowCount() == 0){
                            document.getElementById('modifyRule').disabled = true;
                            document.getElementById('removeRule').disabled = true;
                        }

                        var prefs = Components.classes["@mozilla.org/preferences-service;1"].getService(Components.interfaces.nsIPrefService);
                        prefs.setBoolPref("extensions.httpsfinder.whitelistChanged",true);
                    }
                }
            });
        }
        catch(e){
            Components.utils.reportError("httpsfinder removeFromWhitelist " + e);
        }
        finally{
            statement.reset();
            mDBConn.asyncClose()
        }
    },

    autoForwardToggle: function(){
        var autoforward = document.getElementById('autoforward');

        if (autoforward.checked){
            document.getElementById('httpsfoundprompt').disabled = false;
            document.getElementById('httpsfoundpromptLbl').disabled = false;
        }
        else{
            document.getElementById('httpsfoundprompt').disabled = true;
            document.getElementById('httpsfoundpromptLbl').disabled = true;
        }
    },

    EnableChecked: function(){
        var enable = document.getElementById('enable');
        var autoforward = document.getElementById('autoforward');

        if (enable.checked){
            document.getElementById('noruleprompt').disabled = true;
            document.getElementById('promptLabel').disabled = true;
            document.getElementById('autoforward').disabled = true;
            document.getElementById('autoforwardLabel').disabled = true;
            document.getElementById('whitelistURL').disabled = true;
            document.getElementById('whitelistURLLabel').disabled = true;
            document.getElementById('modifyRule').disabled = true;
            document.getElementById('removeRule').disabled = true;
            document.getElementById('whitelist').disabled = true;

            if (autoforward.checked){
                document.getElementById('httpsfoundprompt').disabled = true;
                document.getElementById('httpsfoundpromptLbl').disabled = true;
            }
            else{
                document.getElementById('httpsfoundprompt').disabled = false;
                document.getElementById('httpsfoundpromptLbl').disabled = false;
            }
        }
        else{
            document.getElementById('noruleprompt').disabled = false;
            document.getElementById('promptLabel').disabled = false;
            document.getElementById('autoforward').disabled = false;
            document.getElementById('autoforwardLabel').disabled = false;
            document.getElementById('whitelistURL').disabled = false;
            document.getElementById('whitelistURLLabel').disabled = false;
            document.getElementById('whitelist').disabled = false;

            if (!autoforward.checked){
                document.getElementById('httpsfoundprompt').disabled = false;
                document.getElementById('httpsfoundpromptLbl').disabled = false;
            }

            var theList = document.getElementById('whitelist');

            if (theList.selectedCount == 1){
                document.getElementById('modifyRule').disabled = false;
                document.getElementById('removeRule').disabled = false;
            }

        }
    },

    //Enable and disable modify/remove buttons
    ResultSelect: function(){
        document.getElementById('viewReport').disabled = false;
        document.getElementById('removeFromCache').disabled = false;
        document.getElementById('writeRule').disabled = false;
        
        var theList = document.getElementById('cacheList');
        var selectedItems = theList.selectedItems;          
        
        if(selectedItems.length > 0 && selectedItems[0].childNodes.length > 2)
            document.getElementById('restoreCookies').disabled = false;
        else if(selectedItems.length == 0){
            document.getElementById('writeRule').disabled = true;
            document.getElementById('removeFromCache').disabled = true;            
            document.getElementById('viewReport').disabled = true;
            document.getElementById('restoreCookies').disabled = true;            
        }
        else
            document.getElementById('restoreCookies').disabled = true;
    },


    //Enable and disable modify/remove buttons
    WhitelistSelect: function(){
        var theList = document.getElementById('whitelist');

        if (theList.selectedCount == 1){
            document.getElementById('modifyRule').disabled = false;
            document.getElementById('removeRule').disabled = false;
        }
        else{
            document.getElementById('modifyRule').disabled = true;
            document.getElementById('removeRule').disabled = false;
        }
    },

    //User clicked "Clear temporary whitelist". Clear whitelist array and reimport
    resetWhitelist: function(){
        var prefs = Components.classes["@mozilla.org/preferences-service;1"].getService(Components.interfaces.nsIPrefService);
        prefs.setBoolPref("extensions.httpsfinder.whitelistChanged",true);

        var strings = document.getElementById("httpsfinderStrings");
        httpsfinder.Preferences.popupNotify("HTTPS Finder", strings.getString("httpsfinder.overlay.whitelistReset"));

        httpsfinder.Preferences.results.goodSSL.length = 0;
        httpsfinder.Preferences.results.goodSSL = [];
        httpsfinder.Preferences.results.whitelist.length = 0;
        httpsfinder.Preferences.results.whitelist = [];
        httpsfinder.Preferences.results.permWhitelistLength = 0;

        var theList = document.getElementById('cacheList');
        while (theList.itemCount > 0)
            theList.removeItemAt(0);

        httpsfinder.Preferences.loadResults();
    },

    sslReport: function(){
        var theList = document.getElementById('cacheList');
        theList.ensureIndexIsVisible(theList.selectedIndex);
        var selectedItems = theList.selectedItems;

        var reportUrl = "https://www.ssllabs.com/ssldb/analyze.html?d=";
        reportUrl += selectedItems[0].firstChild.getAttribute("label");
        reportUrl += "&hideResults=on";

        httpsfinder.Preferences.openWebsiteInTab(reportUrl);
    },


    writeRule: function(){
        var theList = document.getElementById('cacheList');
        theList.ensureIndexIsVisible(theList.selectedIndex);
        var selectedItems = theList.selectedItems;

        var eTLDService = Components.classes["@mozilla.org/network/effective-tld-service;1"]
        .getService(Components.interfaces.nsIEffectiveTLDService);

        var hostname = selectedItems[0].firstChild.getAttribute("label");
        var topLevel = "." + eTLDService.getPublicSuffixFromHost(hostname);

        httpsfinder.Preferences.sharedWriteRule(hostname, topLevel, "");
    },
    
    secureCookieCheck: function() {
        if(document.getElementById('securecookies').checked){
            document.getElementById('securewildcardcookies').disabled = true;
            document.getElementById('securewildcardcookiesLabel').disabled = true;
        }
        else{
            document.getElementById('securewildcardcookies').disabled = false;
            document.getElementById('securewildcardcookiesLabel').disabled = false;
        }
            
    }

};