Adding hack for handling cases where document.designMode is on

In IE, when document.designMode is turned on, the browser is put into
a state where anonymous JavaScript functions cannot be run. Obviously,
this breaks a huge portion of the driver, so the driver will now force
documents out of designMode when attempting to execute JavaScript.
There should be vanishingly few real-world cases where this has an
adverse effect, with most sites using the contentEditable attribute
instead.

cpp/iedriver/IEDriver.rc

@@ -50,8 +50,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 3,141,5,4
- PRODUCTVERSION 3,141,5,4
+ FILEVERSION 3,141,5,5
+ PRODUCTVERSION 3,141,5,5
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -68,12 +68,12 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Software Freedom Conservancy"
             VALUE "FileDescription", "Driver library for the IE driver"
-            VALUE "FileVersion", "3.141.5.4"
+            VALUE "FileVersion", "3.141.5.5"
             VALUE "InternalName", "IEDriver.dll"
             VALUE "LegalCopyright", "Copyright (C) 2019"
             VALUE "OriginalFilename", "IEDriver.dll"
             VALUE "ProductName", "Selenium WebDriver"
-            VALUE "ProductVersion", "3.141.5.4"
+            VALUE "ProductVersion", "3.141.5.5"
         END
     END
     BLOCK "VarFileInfo"

cpp/iedriver/Script.cpp

@@ -189,6 +189,15 @@ int Script::Execute() {
     LOG(WARN) << "Script engine host is NULL";
     return ENOSUCHDOCUMENT;
   }
+
+  CComBSTR design_mode = L"";
+  this->script_engine_host_->get_designMode(&design_mode);
+  design_mode.ToLower();
+  if (design_mode == "on") {
+    CComBSTR set_design_mode = "off";
+    this->script_engine_host_->put_designMode(set_design_mode);
+  }
+
   CComVariant temp_function;
   if (!this->CreateAnonymousFunction(&temp_function)) {
     LOG(WARN) << "Cannot create anonymous function";

cpp/iedriverserver/CHANGELOG

@@ -9,6 +9,17 @@ available via the project downloads page. Changes in "revision" field indicate
 private releases checked into the prebuilts directory of the source tree, but
 not made generally available on the downloads page.
 
+v3.141.5.5
+==========
+ * Added hack for handling cases where document.designMode is on.
+   In IE, when document.designMode is turned on, the browser is put
+   into a state where anonymous JavaScript functions cannot be run.
+   Obviously, this breaks a huge portion of the driver, so the driver
+   will now force documents out of designMode when attempting to
+   execute script. There should be vanishingly few real-world cases
+   where this has an adverse effect, with most sites using the
+   contentEditable attribute instead.
+
 v3.141.5.4
 ==========
  * Added hack for detection of IE in full screen mode.

cpp/iedriverserver/IEDriverServer.rc

@@ -50,8 +50,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 3,141,5,4
- PRODUCTVERSION 3,141,5,4
+ FILEVERSION 3,141,5,5
+ PRODUCTVERSION 3,141,5,5
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -68,12 +68,12 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Software Freedom Conservancy"
             VALUE "FileDescription", "Command line server for the IE driver"
-            VALUE "FileVersion", "3.141.5.4"
+            VALUE "FileVersion", "3.141.5.5"
             VALUE "InternalName", "IEDriverServer.exe"
             VALUE "LegalCopyright", "Copyright (C) 2019"
             VALUE "OriginalFilename", "IEDriverServer.exe"
             VALUE "ProductName", "Selenium WebDriver"
-            VALUE "ProductVersion", "3.141.5.4"
+            VALUE "ProductVersion", "3.141.5.5"
         END
     END
     BLOCK "VarFileInfo"