From 8fc180fa3735350af6689dc74589685101ee9cc0 Mon Sep 17 00:00:00 2001
From: Bryan Roe <git.bryan.roe@techsavvydude.com>
Date: Tue, 22 Oct 2019 13:47:52 -0700
Subject: [PATCH] First revision of win-bcd which can be used to configure
 booting windows into safe mode

---
 microscript/ILibDuktape_Polyfills.c |   3 +
 modules/win-bcd.js                  | 108 ++++++++++++++++++++++++++++
 2 files changed, 111 insertions(+)
 create mode 100644 modules/win-bcd.js

diff --git a/microscript/ILibDuktape_Polyfills.c b/microscript/ILibDuktape_Polyfills.c
index d90f2a9..7d9b863 100644
--- a/microscript/ILibDuktape_Polyfills.c
+++ b/microscript/ILibDuktape_Polyfills.c
@@ -2004,6 +2004,9 @@ void ILibDuktape_Polyfills_JS_Init(duk_context *ctx)
 
 	// Windows Cert Store, refer to modules/win-certstore.js
 	duk_peval_string_noresult(ctx, "addModule('win-certstore', Buffer.from('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', 'base64').toString());");
+
+	// win-bcd is used to configure booting in Safe-Mode. refer to modules/win-bcd.js
+	duk_peval_string_noresult(ctx, "addModule('win-bcd', Buffer.from('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', 'base64').toString());");
 #endif
 
 #ifdef _FREEBSD
diff --git a/modules/win-bcd.js b/modules/win-bcd.js
new file mode 100644
index 0000000..716fded
--- /dev/null
+++ b/modules/win-bcd.js
@@ -0,0 +1,108 @@
+/*
+Copyright 2019 Intel Corporation
+
+Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+function getKeys()
+{
+    var ret = {};
+    child = require('child_process').execFile(process.env['windir'] + "\\System32\\bcdedit.exe", ['bcdedit', '/enum', '{current}']);
+    child.stdout.str = ''; child.stdout.on('data', function (c) { this.str += c.toString(); });
+    child.stderr.on('data', function () { });
+    child.waitExit();
+
+    var lines = child.stdout.str.trim().split('\r\n');
+    lines.shift(); lines.shift();
+
+    for (var i in lines)
+    {
+        var tokens = lines[i].split(' ');
+        var key = tokens.shift();
+        var value = tokens.join(' ').trim();
+        ret[key] = value;
+    }
+    return (ret);
+}
+function getKey(key)
+{
+    return (this.getKeys()[key]);
+}
+function setKey(key, value)
+{
+    var child = require('child_process').execFile(process.env['windir'] + "\\System32\\bcdedit.exe", ['bcdedit', '/set', '{current}', key, value]);
+    child.stdout.str = ''; child.stdout.on('data', function (c) { this.str += c.toString(); });
+    child.stderr.on('data', function () { });
+    child.waitExit();
+}
+function deleteKey(key)
+{
+    var child = require('child_process').execFile(process.env['windir'] + "\\System32\\bcdedit.exe", ['bcdedit', '/deletevalue', '{current}', key]);
+    child.stdout.str = ''; child.stdout.on('data', function (c) { this.str += c.toString(); });
+    child.stderr.on('data', function () { });
+    child.waitExit();
+}
+
+function enableSafeModeService(serviceName)
+{
+    require('win-registry').WriteKey(require('win-registry').HKEY.LocalMachine, 'SYSTEM\\CurrentControlSet\\Control\\Safeboot\\Network\\' + serviceName, null, 'Service');
+}
+function disableSafeModeService(serviceName)
+{
+    try
+    {
+        require('win-registry').DeleteKey(require('win-registry').HKEY.LocalMachine, 'SYSTEM\\CurrentControlSet\\Control\\Safeboot\\Network\\' + serviceName);
+    }
+    catch(x)
+    {
+    }
+}
+
+function restart(delay)
+{
+    var child = require('child_process').execFile(process.env['windir'] + "\\System32\\shutdown.exe", ['shutdown', '/r', '/t', delay!=null?delay.toString():'0']);
+    child.stdout.str = ''; child.stdout.on('data', function (c) { this.str += c.toString(); });
+    child.stderr.on('data', function (c) { console.log(c.toString());});
+    child.waitExit();
+}
+
+module.exports =
+    {
+        getKeys: getKeys, setKey: setKey, deleteKey: deleteKey, enableSafeModeService: enableSafeModeService,
+        disableSafeModeService: disableSafeModeService, getKey: getKey, restart: restart
+    };
+
+Object.defineProperty(module.exports, "bootMode",
+    {
+        get: function()
+        {
+            try
+            {
+                var v = require('win-registry').QueryKey(require('win-registry').HKEY.LocalMachine, 'SYSTEM\\CurrentControlSet\\Control\\Safeboot\\Option', 'OptionValue');
+                switch(v)
+                {
+                    case 2:
+                        return ('SAFE_MODE_NETWORK');
+                        break;
+                    default:
+                        return ('SAFE_MODE');
+                        break;
+                }
+                return (v);
+            }
+            catch(x)
+            {
+                return ('NORMAL');
+            }
+        }
+    });
\ No newline at end of file