Issue #889 - Clean up the Pale Moon tree - Part 1c: Move pageinfo to components

1 files changed, 378 insertions, 0 deletions

diff --git a/application/palemoon/components/pageinfo/security.js b/application/palemoon/components/pageinfo/security.js
new file mode 100644
index 000000000..e791ab92a
--- /dev/null
+++ b/application/palemoon/components/pageinfo/security.js
@@ -0,0 +1,378 @@
+/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+var security = {
+  // Display the server certificate (static)
+  viewCert : function () {
+    var cert = security._cert;
+    viewCertHelper(window, cert);
+  },
+
+  _getSecurityInfo : function() {
+    const nsIX509Cert = Components.interfaces.nsIX509Cert;
+    const nsIX509CertDB = Components.interfaces.nsIX509CertDB;
+    const nsX509CertDB = "@mozilla.org/security/x509certdb;1";
+    const nsISSLStatusProvider = Components.interfaces.nsISSLStatusProvider;
+    const nsISSLStatus = Components.interfaces.nsISSLStatus;
+
+    // We don't have separate info for a frame, return null until further notice
+    // (see bug 138479)
+    if (gWindow != gWindow.top)
+      return null;
+
+    var hName = null;
+    try {
+      hName = gWindow.location.host;
+    }
+    catch (exception) { }
+
+    var ui = security._getSecurityUI();
+    if (!ui)
+      return null;
+
+    var isBroken =
+      (ui.state & Components.interfaces.nsIWebProgressListener.STATE_IS_BROKEN);
+    var isMixed =
+      (ui.state & (Components.interfaces.nsIWebProgressListener.STATE_LOADED_MIXED_ACTIVE_CONTENT |
+                   Components.interfaces.nsIWebProgressListener.STATE_LOADED_MIXED_DISPLAY_CONTENT));
+    var isInsecure = 
+      (ui.state & Components.interfaces.nsIWebProgressListener.STATE_IS_INSECURE);
+    var isEV =
+      (ui.state & Components.interfaces.nsIWebProgressListener.STATE_IDENTITY_EV_TOPLEVEL);
+    ui.QueryInterface(nsISSLStatusProvider);
+    var status = ui.SSLStatus;
+
+    if (!isInsecure && status) {
+      status.QueryInterface(nsISSLStatus);
+      var cert = status.serverCert;
+      var issuerName =
+        this.mapIssuerOrganization(cert.issuerOrganization) || cert.issuerName;
+
+      var retval = {
+        hostName : hName,
+        cAName : issuerName,
+        encryptionAlgorithm : undefined,
+        encryptionStrength : undefined,
+        encryptionSuite : undefined,
+        version: undefined,
+        isBroken : isBroken,
+        isMixed : isMixed,
+        isEV : isEV,
+        cert : cert,
+        fullLocation : gWindow.location
+      };
+
+      var version;
+      try {
+        retval.encryptionAlgorithm = status.cipherName;
+        retval.encryptionStrength = status.secretKeyLength;
+        retval.encryptionSuite = status.cipherSuite;
+        version = status.protocolVersion;
+      }
+      catch (e) {
+      }
+
+      switch (version) {
+        case nsISSLStatus.SSL_VERSION_3:
+          retval.version = "SSL 3";
+          break;
+        case nsISSLStatus.TLS_VERSION_1:
+          retval.version = "TLS 1.0";
+          break;
+        case nsISSLStatus.TLS_VERSION_1_1:
+          retval.version = "TLS 1.1";
+          break;
+        case nsISSLStatus.TLS_VERSION_1_2:
+          retval.version = "TLS 1.2"
+          break;
+        case nsISSLStatus.TLS_VERSION_1_3:
+          retval.version = "TLS 1.3"
+          break;
+      }
+
+      return retval;
+    } else {
+      return {
+        hostName : hName,
+        cAName : "",
+        encryptionAlgorithm : "",
+        encryptionStrength : 0,
+        encryptionSuite : "",
+        version: "",
+        isBroken : isBroken,
+        isMixed : isMixed,
+        isEV : isEV,
+        cert : null,
+        fullLocation : gWindow.location        
+      };
+    }
+  },
+
+  // Find the secureBrowserUI object (if present)
+  _getSecurityUI : function() {
+    if (window.opener.gBrowser)
+      return window.opener.gBrowser.securityUI;
+    return null;
+  },
+
+  // Interface for mapping a certificate issuer organization to
+  // the value to be displayed.
+  // Bug 82017 - this implementation should be moved to pipnss C++ code
+  mapIssuerOrganization: function(name) {
+    if (!name) return null;
+
+    if (name == "RSA Data Security, Inc.") return "Verisign, Inc.";
+
+    // No mapping required
+    return name;
+  },
+  
+  /**
+   * Open the cookie manager window
+   */
+  viewCookies : function()
+  {
+    var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
+                       .getService(Components.interfaces.nsIWindowMediator);
+    var win = wm.getMostRecentWindow("Browser:Cookies");
+    var eTLDService = Components.classes["@mozilla.org/network/effective-tld-service;1"].
+                      getService(Components.interfaces.nsIEffectiveTLDService);
+
+    var eTLD;
+    var uri = gDocument.documentURIObject;
+    try {
+      eTLD = eTLDService.getBaseDomain(uri);
+    }
+    catch (e) {
+      // getBaseDomain will fail if the host is an IP address or is empty
+      eTLD = uri.asciiHost;
+    }
+
+    if (win) {
+      win.gCookiesWindow.setFilter(eTLD);
+      win.focus();
+    }
+    else
+      window.openDialog("chrome://browser/content/preferences/cookies.xul",
+                        "Browser:Cookies", "", {filterString : eTLD});
+  },
+  
+  /**
+   * Open the login manager window
+   */
+  viewPasswords : function()
+  {
+    var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
+                       .getService(Components.interfaces.nsIWindowMediator);
+    var win = wm.getMostRecentWindow("Toolkit:PasswordManager");
+    if (win) {
+      win.setFilter(this._getSecurityInfo().hostName);
+      win.focus();
+    }
+    else
+      window.openDialog("chrome://passwordmgr/content/passwordManager.xul",
+                        "Toolkit:PasswordManager", "", 
+                        {filterString : this._getSecurityInfo().hostName});
+  },
+
+  _cert : null
+};
+
+function securityOnLoad() {
+  var info = security._getSecurityInfo();
+  if (!info) {
+    document.getElementById("securityTab").hidden = true;
+    document.getElementById("securityBox").collapsed = true;
+    return;
+  }
+  else {
+    document.getElementById("securityTab").hidden = false;
+    document.getElementById("securityBox").collapsed = false;
+  }
+
+  const pageInfoBundle = document.getElementById("pageinfobundle");
+
+  /* Set Identity section text */
+  setText("security-identity-domain-value", info.hostName);
+  
+  var owner, verifier, generalPageIdentityString;
+  if (info.cert && !info.isBroken) {
+    // Try to pull out meaningful values.  Technically these fields are optional
+    // so we'll employ fallbacks where appropriate.  The EV spec states that Org
+    // fields must be specified for subject and issuer so that case is simpler.
+    if (info.isEV) {
+      owner = info.cert.organization;
+      verifier = security.mapIssuerOrganization(info.cAName);
+      generalPageIdentityString = pageInfoBundle.getFormattedString("generalSiteIdentity",
+                                                                    [owner, verifier]);
+    }
+    else {
+      // Technically, a non-EV cert might specify an owner in the O field or not,
+      // depending on the CA's issuing policies.  However we don't have any programmatic
+      // way to tell those apart, and no policy way to establish which organization
+      // vetting standards are good enough (that's what EV is for) so we default to
+      // treating these certs as domain-validated only.
+      owner = pageInfoBundle.getString("securityNoOwner");
+      verifier = security.mapIssuerOrganization(info.cAName ||
+                                                info.cert.issuerCommonName ||
+                                                info.cert.issuerName);
+      generalPageIdentityString = owner;
+    }
+  }
+  else {
+    // We don't have valid identity credentials.
+    owner = pageInfoBundle.getString("securityNoOwner");
+    verifier = pageInfoBundle.getString("notset");
+    generalPageIdentityString = owner;
+  }
+
+  setText("security-identity-owner-value", owner);
+  setText("security-identity-verifier-value", verifier);
+  setText("general-security-identity", generalPageIdentityString);
+
+  /* Manage the View Cert button*/
+  var viewCert = document.getElementById("security-view-cert");
+  if (info.cert) {
+    security._cert = info.cert;
+    viewCert.collapsed = false;
+  }
+  else
+    viewCert.collapsed = true;
+
+  /* Set Privacy & History section text */
+  var yesStr = pageInfoBundle.getString("yes");
+  var noStr = pageInfoBundle.getString("no");
+
+  var uri = gDocument.documentURIObject;
+  setText("security-privacy-cookies-value",
+          hostHasCookies(uri) ? yesStr : noStr);
+  setText("security-privacy-passwords-value",
+          realmHasPasswords(uri) ? yesStr : noStr);
+  
+  var visitCount = previousVisitCount(info.hostName);
+  if(visitCount > 1) {
+    setText("security-privacy-history-value",
+            pageInfoBundle.getFormattedString("securityNVisits", [visitCount.toLocaleString()]));
+  }
+  else if (visitCount == 1) {
+    setText("security-privacy-history-value",
+            pageInfoBundle.getString("securityOneVisit"));
+  }
+  else {
+    setText("security-privacy-history-value", noStr);        
+  }
+
+  /* Set the Technical Detail section messages */
+  const pkiBundle = document.getElementById("pkiBundle");
+  var hdr;
+  var msg1;
+  var msg2;
+
+  if (info.isBroken) {
+    if (info.isMixed) {
+    hdr = pkiBundle.getString("pageInfo_MixedContent");
+    } else {
+      hdr = pkiBundle.getFormattedString("pageInfo_BrokenEncryption",
+                                         [info.encryptionAlgorithm,
+                                          info.encryptionStrength + "",
+                                          info.version]);
+    }
+    msg1 = pkiBundle.getString("pageInfo_Privacy_Broken1");
+    msg2 = pkiBundle.getString("pageInfo_Privacy_None2");
+  }
+  else if (info.encryptionStrength > 0) {
+    hdr = pkiBundle.getFormattedString("pageInfo_EncryptionWithBitsAndProtocol",
+                                       [info.encryptionAlgorithm,
+                                        info.encryptionStrength + "",
+                                        info.version]);
+    msg1 = pkiBundle.getString("pageInfo_Privacy_Encrypted1");
+    msg2 = pkiBundle.getString("pageInfo_Privacy_Encrypted2");
+    security._cert = info.cert;
+  }
+  else {
+    hdr = pkiBundle.getString("pageInfo_NoEncryption");
+    if (info.hostName != null)
+      msg1 = pkiBundle.getFormattedString("pageInfo_Privacy_None1", [info.hostName]);
+    else
+      msg1 = pkiBundle.getString("pageInfo_Privacy_None3");
+    msg2 = pkiBundle.getString("pageInfo_Privacy_None2");
+  }
+  setText("security-technical-shortform", hdr);
+  setText("security-technical-longform1", msg1);
+  setText("security-technical-longform2", msg2); 
+  setText("general-security-privacy", hdr);
+}
+
+function setText(id, value)
+{
+  var element = document.getElementById(id);
+  if (!element)
+    return;
+  if (element.localName == "textbox" || element.localName == "label")
+    element.value = value;
+  else {
+    if (element.hasChildNodes())
+      element.removeChild(element.firstChild);
+    var textNode = document.createTextNode(value);
+    element.appendChild(textNode);
+  }
+}
+
+function viewCertHelper(parent, cert)
+{
+  if (!cert)
+    return;
+
+  var cd = Components.classes[CERTIFICATEDIALOGS_CONTRACTID].getService(nsICertificateDialogs);
+  cd.viewCert(parent, cert);
+}
+
+/**
+ * Return true iff we have cookies for uri
+ */
+function hostHasCookies(uri) {
+  var cookieManager = Components.classes["@mozilla.org/cookiemanager;1"]
+                                .getService(Components.interfaces.nsICookieManager2);
+
+  return cookieManager.countCookiesFromHost(uri.asciiHost) > 0;
+}
+
+/**
+ * Return true iff realm (proto://host:port) (extracted from uri) has
+ * saved passwords
+ */
+function realmHasPasswords(uri) {
+  var passwordManager = Components.classes["@mozilla.org/login-manager;1"]
+                                  .getService(Components.interfaces.nsILoginManager);
+  return passwordManager.countLogins(uri.prePath, "", "") > 0;
+}
+
+/**
+ * Return the number of previous visits recorded for host before today.
+ *
+ * @param host - the domain name to look for in history
+ */
+function previousVisitCount(host, endTimeReference) {
+  if (!host)
+    return false;
+  
+  var historyService = Components.classes["@mozilla.org/browser/nav-history-service;1"]
+                                 .getService(Components.interfaces.nsINavHistoryService);
+    
+  var options = historyService.getNewQueryOptions();
+  options.resultType = options.RESULTS_AS_VISIT;
+  
+  // Search for visits to this host before today
+  var query = historyService.getNewQuery();
+  query.endTimeReference = query.TIME_RELATIVE_TODAY;
+  query.endTime = 0;
+  query.domain = host;
+
+  var result = historyService.executeQuery(query, options);
+  result.root.containerOpen = true;
+  var cc = result.root.childCount;
+  result.root.containerOpen = false;
+  return cc;
+}