Goyslop/4chan-x
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove tools/proxy.py; moved to https://github.com/ccd0/4chan-x-proxy.

Browse Source
This commit is contained in:
ccd0 2015-08-02 03:51:07 -07:00
parent 64cc0da18e
commit ee379a2ec0
1 changed files with 0 additions and 81 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

81
tools/proxy.py
View File

@ -1,81 +0,0 @@
#!/usr/bin/env python3
import http.server, http.client, socketserver, threading, sys, re
def proxyConfig(handler):
headers = [('Content-Type', 'application/x-javascript-config')]
data = b'''function FindProxyForURL(url, host) {
if (/^http:\/\/boards\.4chan\.org\//.test(url)) {
return 'PROXY localhost:8000';
}
return 'DIRECT';
}
'''
return headers, data
def localScript(filename):
def callback(handler):
headers = [
('Content-Type', 'application/javascript'),
('Expires', handler.date_time_string())
]
with open(filename, 'rb') as f:
data = f.read()
return headers, data
return callback
resources = {'/proxy.pac': proxyConfig}
class RequestHandler(http.server.BaseHTTPRequestHandler):
def do_HEAD(self):
self.do_GET()
def do_GET(self):
if self.headers.get('Host', '').split(':')[0] == 'localhost':
self.local()
else:
self.proxy()
def local(self):
if self.path in resources:
headers, data = resources[self.path](self)
self.send_response(200)
for header in headers:
self.send_header(*header)
self.send_header('Content-Length', len(data))
self.end_headers()
if self.command != 'HEAD':
self.wfile.write(data)
else:
self.send_error(404)
def proxy(self):
del self.headers['Accept-Encoding']
try:
conn = http.client.HTTPConnection('boards.4chan.org')
conn.request('GET', self.path, headers=self.headers)
response = conn.getresponse()
body = response.read()
finally:
conn.close()
url = b'https://ccd0.github.io/4chan-x/builds/4chan-X.user.js'
if '/script.js' in resources:
url = b'http://localhost:8000/script.js'
body = body.replace(b'<head>', b'<head><script src="' + url + b'"></script>', 1)
self.send_response(response.status, response.reason)
for header, value in response.getheaders():
if header.lower() not in ('date', 'connection', 'transfer-encoding', 'content-length'):
self.send_header(header, value)
self.send_header('Content-Length', len(body))
self.end_headers()
if self.command != 'HEAD':
self.wfile.write(body)
class ThreadedHTTPServer(socketserver.ThreadingMixIn, http.server.HTTPServer):
pass
port = int(sys.argv[1]) if 1 < len(sys.argv) else 8000
if 2 < len(sys.argv):
resources['/script.js'] = localScript(sys.argv[2])
server = ThreadedHTTPServer(('localhost', port), RequestHandler)
thread = threading.Thread(target=server.serve_forever)
thread.start()