1 files changed, 102 insertions, 0 deletions
diff --git a/mailnews/extensions/smime/content/msgReadSMIMEOverlay.js b/mailnews/extensions/smime/content/msgReadSMIMEOverlay.js
new file mode 100644
index 000000000..ab362d418
--- /dev/null
+++ b/mailnews/extensions/smime/content/msgReadSMIMEOverlay.js
@@ -0,0 +1,102 @@
+/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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/. */
+
+Components.utils.import("resource://gre/modules/Services.jsm");
+
+var gEncryptionStatus = -1;
+var gSignatureStatus = -1;
+var gSignerCert = null;
+var gEncryptionCert = null;
+
+addEventListener("load", smimeReadOnLoad, {capture: false, once: true});
+
+function smimeReadOnLoad()
+{
+  top.controllers.appendController(SecurityController);
+
+  addEventListener("unload", smimeReadOnUnload, {capture: false, once: true});
+}
+
+function smimeReadOnUnload()
+{
+  top.controllers.removeController(SecurityController);
+}
+
+function showImapSignatureUnknown()
+{
+  let readSmimeBundle = document.getElementById("bundle_read_smime");
+  let brandBundle = document.getElementById("bundle_brand");
+  if (!readSmimeBundle || !brandBundle)
+    return;
+
+  if (Services.prompt.confirm(window, brandBundle.getString("brandShortName"),
+                              readSmimeBundle.getString("ImapOnDemand")))
+  {
+    gDBView.reloadMessageWithAllParts();
+  }
+}
+
+function showMessageReadSecurityInfo()
+{
+  let gSignedUINode = document.getElementById("signedHdrIcon");
+  if (gSignedUINode && gSignedUINode.getAttribute("signed") == "unknown")
+  {
+    showImapSignatureUnknown();
+    return;
+  }
+
+  let params = Components.classes["@mozilla.org/embedcomp/dialogparam;1"]
+    .createInstance(Components.interfaces.nsIDialogParamBlock);
+  params.objects = Components.classes["@mozilla.org/array;1"]
+    .createInstance(Components.interfaces.nsIMutableArray);
+  // Append even if null... the receiver must handle that.
+  params.objects.appendElement(gSignerCert, false);
+  params.objects.appendElement(gEncryptionCert, false);
+
+  // int array starts with index 0, but that is used for window exit status
+  params.SetInt(1, gSignatureStatus);
+  params.SetInt(2, gEncryptionStatus);
+
+  window.openDialog("chrome://messenger-smime/content/msgReadSecurityInfo.xul",
+                    "", "chrome,resizable,modal,dialog,centerscreen", params);
+}
+
+var SecurityController =
+{
+  supportsCommand: function(command)
+  {
+    switch (command)
+    {
+      case "cmd_viewSecurityStatus":
+        return true;
+
+      default:
+        return false;
+    }
+  },
+
+  isCommandEnabled: function(command)
+  {
+    switch (command)
+    {
+      case "cmd_viewSecurityStatus":
+        if (document.documentElement.getAttribute('windowtype') == "mail:messageWindow")
+          return GetNumSelectedMessages() > 0;
+
+        if (GetNumSelectedMessages() > 0 && gDBView)
+        {
+          let enabled = {value: false};
+          let checkStatus = {};
+          gDBView.getCommandStatus(nsMsgViewCommandType.cmdRequiringMsgBody,
+                                   enabled, checkStatus);
+          return enabled.value;
+        }
+        // else: fall through.
+
+      default:
+        return false;
+    }
+  }
+};