1 files changed, 433 insertions, 0 deletions
diff --git a/data/extensions/https-everywhere-eff@eff.org/chrome/content/toolbar_button.js b/data/extensions/https-everywhere-eff@eff.org/chrome/content/toolbar_button.js
new file mode 100644
index 0000000..2d4b406
--- /dev/null
+++ b/data/extensions/https-everywhere-eff@eff.org/chrome/content/toolbar_button.js
@@ -0,0 +1,433 @@
+window.addEventListener("load", https_everywhere_load, true);
+window.addEventListener("load", function load(event) {
+  // need to wrap migratePreferences in another callback so that notification
+  // always displays on browser restart
+  window.removeEventListener("load", load, false);
+  if (gBrowser) {
+    gBrowser.addEventListener("DOMContentLoaded",
+      migratePreferences.bind(null, gBrowser),
+      true);
+  }
+}, false);
+
+const CI = Components.interfaces;
+const CC = Components.classes;
+
+// LOG LEVELS ---
+let VERB=1;
+let DBUG=2;
+let INFO=3;
+let NOTE=4;
+let WARN=5;
+
+let HTTPSEverywhere = CC["@eff.org/https-everywhere;1"]
+                      .getService(Components.interfaces.nsISupports)
+                      .wrappedJSObject;
+
+// avoid polluting global namespace
+// see: https://developer.mozilla.org/en-US/docs/Security_best_practices_in_extensions#Code_wrapping
+if (!httpsEverywhere) { var httpsEverywhere = {}; }
+
+/**
+ * JS Object that acts as a namespace for the toolbar.
+ *
+ * Used to display toolbar hints to new users and change toolbar UI for cases
+ * such as when the toolbar is disabled.
+ */
+httpsEverywhere.toolbarButton = {
+
+  /**
+   * Name of preference for determining whether to show ruleset counter.
+   */
+  COUNTER_PREF: "extensions.https_everywhere.show_counter",
+
+  /**
+   * Name of preference for whether HTTP Nowhere is on.
+   */
+  HTTP_NOWHERE_PREF: "extensions.https_everywhere.http_nowhere.enabled",
+
+  /**
+   * Used to determine if a hint has been previously shown.
+   * TODO: Probably extraneous, look into removing
+   */
+  hintShown: false,
+
+  /**
+   * Initialize the toolbar button used to hint new users and update UI on
+   * certain events.
+   */
+  init: function() {
+    HTTPSEverywhere.log(DBUG, 'Removing listener for toolbarButton init.');
+    window.removeEventListener('load', httpsEverywhere.toolbarButton.init, false);
+
+    var tb = httpsEverywhere.toolbarButton;
+
+    // make sure the checkbox for showing counter is properly set
+    var showCounter = tb.shouldShowCounter();
+    var counterItem = document.getElementById('https-everywhere-counter-item');
+    if (counterItem) {
+      counterItem.setAttribute('checked', showCounter ? 'true' : 'false');
+    }
+
+    // make sure UI for HTTP Nowhere mode is properly set
+    var httpNowhereItem = document.getElementById('http-nowhere-item');
+    var showHttpNowhere = tb.shouldShowHttpNowhere();
+    var toolbarbutton = document.getElementById('https-everywhere-button');
+    if (httpNowhereItem) {
+      httpNowhereItem.setAttribute('checked', showHttpNowhere ? 'true' : 'false');
+    }
+    if (toolbarbutton) {
+      toolbarbutton.setAttribute('http_nowhere',
+                                 showHttpNowhere ? 'true' : 'false');
+    }
+
+    // make sure UI is set depending on whether HTTPS-E is enabled
+    toggleEnabledUI();
+
+    // show ruleset counter when a tab is changed
+    tb.updateRulesetsApplied();
+
+    // There is no gBrowser object on Android. Instead Android uses the
+    // window.BrowserApp object:
+    // https://developer.mozilla.org/en-US/Add-ons/Firefox_for_Android/API/BrowserApp
+    if (gBrowser) {
+      gBrowser.tabContainer.addEventListener(
+        'TabSelect',
+        tb.updateRulesetsApplied,
+        false
+      );
+
+      // add listener for top-level location change across all tabs
+      let httpseProgressListener = {
+        onLocationChange: function(aBrowser, aWebProgress, aReq, aLoc) {
+          HTTPSEverywhere.log(DBUG, "Got on location change!");
+          HTTPSEverywhere.resetApplicableList(aBrowser);
+        },
+        onStateChange: function(aBrowser, aWebProgress, aReq, aFlags, aStatus) {
+          if ((gBrowser.selectedBrowser === aBrowser) &&
+              (aFlags & CI.nsIWebProgressListener.STATE_STOP) &&
+              aWebProgress.isTopLevel) {
+            HTTPSEverywhere.log(DBUG, "Got on state change");
+            tb.updateRulesetsApplied();
+          }
+        }
+      };
+      gBrowser.addTabsProgressListener(httpseProgressListener);
+    }
+
+    // decide whether to show toolbar hint
+    let hintPref = "extensions.https_everywhere.toolbar_hint_shown";
+    if (!Services.prefs.getPrefType(hintPref) 
+        || !Services.prefs.getBoolPref(hintPref)) { 
+      // only run once
+      Services.prefs.setBoolPref(hintPref, true);
+      // gBrowser unavailable on Android, see above.
+      if (gBrowser) {
+        gBrowser.addEventListener("DOMContentLoaded",
+          tb.handleShowHint.bind(null, gBrowser),
+          true);
+      }
+    }
+  },
+
+  /**
+   * Shows toolbar hint if previously not shown.
+   */
+  handleShowHint: function(gBrowser) {
+    var tb = httpsEverywhere.toolbarButton;
+    if (!tb.hintShown){
+      tb.hintShown = true;
+      const faqURL = "https://www.eff.org/https-everywhere/faq";
+      var nBox = gBrowser.getNotificationBox();
+      var strings = document.getElementById('HttpsEverywhereStrings');
+      var msg = strings.getString('https-everywhere.toolbar.hint');
+      var hint = nBox.appendNotification(
+        msg,
+        'https-everywhere',
+        'chrome://https-everywhere/skin/https-everywhere-24.png',
+        nBox.PRIORITY_WARNING_MEDIUM,
+      [],
+      function(action) {
+        // see https://developer.mozilla.org/en-US/docs/XUL/Method/appendNotification#Notification_box_events
+        gBrowser.selectedTab = gBrowser.addTab(faqURL);
+      });
+    }
+    gBrowser.removeEventListener("DOMContentLoaded", tb.handleShowHint, true);
+  },
+
+  selectedBrowser: function() {
+    // gBrowser is unavailable on Android, see above.
+    if (window.gBrowser) {
+      return window.gBrowser.selectedBrowser;
+    } else if (window.BrowserApp) {
+      return window.BrowserApp.selectedBrowser;
+    }
+  },
+
+  /**
+   * Update the rulesets applied counter for the current tab.
+   */
+  updateRulesetsApplied: function() {
+    var toolbarbutton = document.getElementById('https-everywhere-button');
+    if (!toolbarbutton) {
+      return;
+    }
+
+    var enabled = HTTPSEverywhere.prefs.getBoolPref("globalEnabled");
+    var showCounter = httpsEverywhere.toolbarButton.shouldShowCounter();
+    if (!enabled || !showCounter) { 
+      toolbarbutton.setAttribute('rulesetsApplied', 0);
+      return;
+    }
+
+    var browser = httpsEverywhere.toolbarButton.selectedBrowser();
+    if (!browser) {
+      return;
+    }
+
+    var alist = HTTPSEverywhere.getExpando(browser,"applicable_rules");
+    if (!alist) {
+      return;
+    }
+    // Make sure the list is up to date
+    alist.populate_list();
+
+    var counter = 0;
+    for (var x in alist.active) {
+      if (!(x in alist.breaking)) {
+        ++counter;
+      }
+    }
+    for (var x in alist.moot) {
+      if (!(x in alist.active)) {
+        ++counter;
+      }
+    }
+
+    toolbarbutton.setAttribute('rulesetsApplied', counter);
+    HTTPSEverywhere.log(INFO, 'Setting icon counter to: ' + counter);
+  },
+
+  /**
+   * Gets whether to show the rulesets applied counter.
+   *
+   * @return {boolean}
+   */
+  shouldShowCounter: function() {
+    var tb = httpsEverywhere.toolbarButton;
+    var sp = Services.prefs;
+
+    var prefExists = sp.getPrefType(tb.COUNTER_PREF);
+
+    // the default behavior is to show the rulesets applied counter.
+    // if no preference exists (default) or its enabled, show the counter
+    return !prefExists || sp.getBoolPref(tb.COUNTER_PREF);
+  },
+
+  /**
+   * Gets whether to show HTTP Nowhere UI.
+   *
+   * @return {boolean}
+   */
+  shouldShowHttpNowhere: function() {
+    var tb = httpsEverywhere.toolbarButton;
+    var sp = Services.prefs;
+    return sp.getBoolPref(tb.HTTP_NOWHERE_PREF);
+  },
+
+  /**
+   * Toggles the user's preference for displaying the rulesets applied counter
+   * and updates the UI.
+   */
+  toggleShowCounter: function() {
+    var tb = httpsEverywhere.toolbarButton;
+    var sp = Services.prefs;
+
+    var showCounter = tb.shouldShowCounter();
+    sp.setBoolPref(tb.COUNTER_PREF, !showCounter);
+
+    tb.updateRulesetsApplied();
+  },
+
+  /**
+   * Toggles whether HTTP Nowhere mode is active, updates the toolbar icon.
+   */
+  toggleHttpNowhere: function() {
+    HTTPSEverywhere.toggleHttpNowhere();
+    var tb = httpsEverywhere.toolbarButton;
+    var showHttpNowhere = tb.shouldShowHttpNowhere();
+
+    // Change icon color to red if HTTP nowhere is enabled
+    var toolbarbutton = document.getElementById('https-everywhere-button');
+    toolbarbutton.setAttribute('http_nowhere',
+                               showHttpNowhere ? 'true' : 'false');
+    reload_window();
+  },
+
+  /**
+   * Resets all rules to their default state.
+   */
+  resetToDefaults: function() {
+    HTTPSEverywhere.https_rules.resetRulesetsToDefaults()
+  }
+};
+
+function https_everywhere_load() {
+  window.removeEventListener('load', https_everywhere_load, true);
+  // on first run, put the context menu in the addons bar
+  try {
+    var first_run;
+    try {
+      first_run = Services.prefs.getBoolPref("extensions.https_everywhere.firstrun_context_menu");
+    } catch(e) {
+      Services.prefs.setBoolPref("extensions.https_everywhere.firstrun_context_menu", true);
+      first_run = true;
+    }
+    if(first_run) {
+      Services.prefs.setBoolPref("extensions.https_everywhere.firstrun_context_menu", false);
+      var navbar = document.getElementById("nav-bar");
+      if(navbar.currentSet.indexOf("https-everywhere-button") == -1) {
+        var set = navbar.currentSet+',https-everywhere-button';
+        navbar.setAttribute('currentset', set);
+        navbar.currentSet = set;
+        document.persist('nav-bar', 'currentset');
+      }
+    }
+  } catch(e) { }
+}
+
+function stitch_context_menu() {
+  // the same menu appears both under Tools and via the toolbar button:
+  var menu = document.getElementById("https-everywhere-menu");
+  if (!menu.firstChild) {
+    var popup = document.getElementById("https-everywhere-context");
+    menu.appendChild(popup.cloneNode(true));
+  }
+}
+function stitch_context_menu2() {
+  // the same menu appears both under Tools and via the toolbar button:
+  var menu = document.getElementById("https-everywhere-menu2");
+  if (!menu.firstChild) {
+    var popup = document.getElementById("https-everywhere-context");
+    menu.appendChild(popup.cloneNode(true));
+  }
+}
+
+var rulesetTestsMenuItem = null;
+
+function show_applicable_list(menupopup) {
+  var browser = httpsEverywhere.toolbarButton.selectedBrowser();
+  if (!browser) {
+    HTTPSEverywhere.log(WARN, "No browser for applicable list");
+    return;
+  }
+
+  var alist = HTTPSEverywhere.getExpando(browser,"applicable_rules");
+  var weird=false;
+
+  if (!alist) {
+    // This case occurs for error pages and similar.  We need a dummy alist
+    // because populate_menu lives in there.  Would be good to refactor this
+    // away.
+    alist = new HTTPSEverywhere.ApplicableList(HTTPSEverywhere.log, browser.currentURI);
+    weird = true;
+  }
+  alist.populate_menu(document, menupopup, weird);
+
+  // should we also show the ruleset tests menu item?
+  if(HTTPSEverywhere.prefs.getBoolPref("show_ruleset_tests")) {
+
+    if(!rulesetTestsMenuItem) {
+      let strings = document.getElementById('HttpsEverywhereStrings');
+      let label = strings.getString('https-everywhere.menu.ruleset-tests');
+
+      rulesetTestsMenuItem = this.document.createElement('menuitem');
+      rulesetTestsMenuItem.setAttribute('command', 'https-everywhere-menuitem-ruleset-tests');
+      rulesetTestsMenuItem.setAttribute('label', label);
+    }
+
+    if(!menupopup.contains(rulesetTestsMenuItem)) 
+      menupopup.appendChild(rulesetTestsMenuItem);
+  }
+}
+
+function toggle_rule(rule_id) {
+  // toggle the rule state
+  HTTPSEverywhere.https_rules.rulesetsByID[rule_id].toggle();
+  reload_window();
+}
+
+function reload_window() {
+  var browser = httpsEverywhere.toolbarButton.selectedBrowser();
+  if (browser) {
+    browser.reload();
+  }
+}
+
+function toggleEnabledState(){
+  HTTPSEverywhere.toggleEnabledState();
+  reload_window();
+  toggleEnabledUI();
+}
+
+function toggleEnabledUI() {
+  // Add/remove menu items depending on whether HTTPS-E is enabled
+  var items = document.querySelectorAll(".hide-on-disable");
+  var enabled = HTTPSEverywhere.prefs.getBoolPref("globalEnabled");
+  for (let i = 0; i < items.length; i++) {
+    items[i].hidden = !enabled;
+  }
+
+  // Change icon depending on enabled state
+  var toolbarbutton = document.getElementById('https-everywhere-button');
+  if (toolbarbutton) {
+    toolbarbutton.setAttribute('status', enabled ? 'enabled' : 'disabled');
+  }
+}
+
+function open_in_tab(url) {
+  var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
+                     .getService(Components.interfaces.nsIWindowMediator);
+  var recentWindow = wm.getMostRecentWindow("navigator:browser");
+  recentWindow.delayedOpenTab(url, null, null, null, null);
+}
+
+// hook event for showing hint
+HTTPSEverywhere.log(DBUG, 'Adding listener for toolbarButton init.');
+window.addEventListener("load", httpsEverywhere.toolbarButton.init, false);
+
+function migratePreferences(gBrowser) {
+  gBrowser.removeEventListener("DOMContentLoaded", migratePreferences, true);
+  let prefs_version = HTTPSEverywhere.prefs.getIntPref("prefs_version");
+
+  // first migration loses saved prefs
+  if(prefs_version == 0) {
+    try {
+      // upgrades will have old rules as preferences, such as the EFF rule
+      let upgrade = false;
+      let childList = HTTPSEverywhere.prefs.getChildList("", {});
+      for(let i=0; i<childList.length; i++) {
+        if(childList[i] == 'EFF') {
+          upgrade = true;
+          break;
+        }
+      }
+
+      if(upgrade) {
+        let nBox = gBrowser.getNotificationBox();
+        let strings = document.getElementById('HttpsEverywhereStrings');
+        let msg = strings.getString('https-everywhere.migration.notification0');
+        nBox.appendNotification(
+          msg, 
+          'https-everywhere-migration0', 
+          'chrome://https-everywhere/skin/https-everywhere-24.png', 
+          nBox.PRIORITY_WARNING_MEDIUM
+        );
+      }
+    } catch(e) {
+      HTTPSEverywhere.log(WARN, "Migration from prefs_version 0 error: "+e);
+    }
+
+    HTTPSEverywhere.prefs.setIntPref("prefs_version", prefs_version+1);
+  }
+}