Haketilo

Files: test/*

Copyright: 2021 jahoti <jahoti@tilde.team>

   2021 jahoti <jahoti@tilde.team>

License: AGPL-3+ or Alicense-1.0

Files: test/proxy_core.py

Copyright: 2015, inaz2

   2021 jahoti <jahoti@tilde.team>

License: BSD-3

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Files: test/server.py

Copyright: 2021 jahoti <jahoti@tilde.team>

License: AGPL-3+

Files: licenses/gpl-2.txt licenses/gpl-3.0.txt licenses/agpl-3.0.txt

License: AGPL-3+

 This program is free software; you can redistribute it and/or modify

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 published by the Free Software Foundation; either version 3 of

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 This program is distributed in the hope that it will be useful,

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 GNU Affero General Public License for more details.

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 You should have received a copy of the

 GNU Affero General Public License along with this program; if not,

 you can get it from  `https://www.gnu.org/licenses/agpl-3.0.html'.

GNU AFFERO GENERAL PUBLIC LICENSE

Version 3, 19 November 2007

Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/>

Everyone is permitted to copy and distribute verbatim copies of this

license document, but changing it is not allowed.

Preamble

The GNU Affero General Public License is a free, copyleft license for

software and other kinds of works, specifically designed to ensure

cooperation with the community in the case of network server software.

The licenses for most software and other practical works are designed to

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Notwithstanding any other provision of this License, if you modify the

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Notwithstanding any other provision of this License, you have permission to

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The Free Software Foundation may publish revised and/or new versions of the

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THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE

LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR

OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND,

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ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.

SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY

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16. Limitation of Liability.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL

ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE

PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY

GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE

USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF

DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD

PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),

EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF

SUCH DAMAGES.

17. Interpretation of Sections 15 and 16.

If the disclaimer of warranty and limitation of liability provided above

cannot be given local legal effect according to their terms, reviewing

courts shall apply local law that most closely approximates an absolute

waiver of all civil liability in connection with the Program, unless a

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END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Programs

If you develop a new program, and you want it to be of the greatest

possible use to the public, the best way to achieve this is to make it free

software which everyone can redistribute and change under these terms.

To do so, attach the following notices to the program. It is safest to

attach them to the start of each source file to most effectively state the

exclusion of warranty; and each file should have at least the "copyright"

line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>

    Copyright (C) <year>  <name of author>

    This program is free software: you can redistribute it and/or modify

    it under the terms of the GNU Affero 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 Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License

    along with this program.  If not, see <http://www.gnu.org/licenses/>.

Also add information on how to contact you by electronic and paper mail.

If your software can interact with users remotely through a computer

network, you should also make sure that it provides a way for users to get

its source. For example, if your program is a web application, its

interface could display a "Source" link that leads users to an archive of

the code. There are many ways you could offer source, and different

solutions will be better for different programs; see section 13 for the

specific requirements.

You should also get your employer (if you work as a programmer) or school,

if any, to sign a "copyright disclaimer" for the program, if necessary. For

more information on this, and how to apply and follow the GNU AGPL, see <

http://www.gnu.org/licenses/>.

<html>

	<head>

		<meta name=charset value="latin1">

		<title>

			Schrodinger's Document

		</title>

	</head>

	<body>

		A nice, simple page for testing.

		<script>

			document.write('<p><b>Or so you thought...</b></p>');

		</script>

	</body>

</html>

<html>

	<head>

		<meta name=charset value="latin1">

		<title>

			Schrodinger's Document

		</title>

	</head>

	<body>

		A nice, simple page for testing (using HTTPS).

		<script>

			document.write('<p><b>Or so you thought...</b></p>');

		</script>

	</body>

</html>

#!/usr/bin/env python3

#

# Copyright (C) 2021 jahoti <jahoti@tilde.team>

# Licensing information is collated in the `copyright` file

"""

A partial re-implementation of Hydrilla in Python, for testing purposes.

This will eventually be replaced with a build of the actual thing.

"""

import json, os, sys

def load_db(path):

	DB = {'script': {}, 'bag': {}, 'page': {}}

	if path[-1] != os.sep:

		path += os.sep

	DB['path'] = path

	for file in os.listdir(path):

		subdir = path + file

		if (os.st.S_IFMT(os.stat(subdir).st_mode) & os.st.S_IFDIR) == 0:

			continue

		with open(subdir + os.sep + 'index.json') as f:

			data = json.load(f)

		type_, data['file'] = data['type'], file

		name_key = 'pattern' if type_ == 'page' else 'name'

		DB[type_][data[name_key]] = data

		del data['type'], data[name_key]

		if type_ == 'script':

			with open(path + file + os.sep + data['location']) as f:

				data['text'] = f.read()

	return DB

def mkhachette(patterns):

	patterns = set(patterns)

	if '*' in patterns:

		patterns.remove('*')

		patterns.update(DB['page'].keys())

	scripts, bags, pages, new_bags = {}, {}, {}, []

	for pattern in patterns:

		pages[pattern] = data = DB['page'][pattern]

		type_, name = data['payload']

		if type_ == 'script':

			scripts[name] = DB['script'][name]

		else:

			new_bags.append(name)

	while new_bags:

		name = new_bags.pop(0)

		if name in bags:

			continue

		bags[name] = data = DB['bag'][name]['components']

		for type_, name in data:

			if type_ == 'script':

				scripts[name] = DB['script'][name]

			else:

				new_bags.append(name)

	items, path = [], DB['path']

	for script, data in scripts.items():

		item = {'hash': data['sha256']}

		with open(path + data['file'] + os.sep + data['location']) as f:

			item['text'] = f.read()

		items.append({'s' + script: item})

	for bag, data in bags.items():

		items.append({'b' + bag: [[type_[0], name] for type_, name in data]})

	for page, data in pages.items():

		type_, name = data['payload']

		items.append({'p' + page: {'components': [type_[0], name]}})

	return items

if __name__ == '__main__':

	if len(sys.argv) < 3 or not os.path.isdir(sys.argv[1]):

		sys.stderr.write('Usage: %s [hydrilla content path] (page pattern (page pattern (...)))' % sys.argv[0])

		sys.exit(1)

	DB = load_db(sys.argv[1])

	print(json.dumps(mkhachette(sys.argv[2:])))

#!/bin/sh

#

# Copyright (C) 2021 jahoti <jahoti@tilde.team>

# Licensing information is collated in the `copyright` file

# Initialize the root certificate for the tests proxy server

# Make sure this is run in the directory where they will be put!

gen_keys () {

    while [ -n "$1" ]; do

	openssl genrsa -out "${1}".key 4096

    done

}

if [ -n "$1" ]; then

    cd "$1"

fi

gen_keys ca cert

openssl req -new -x509 -days ${2:-183} -key ca.key -out ca.crt -subj "/CN=Hachette Test"

# Copyright (C) 2021 jahoti <jahoti@tilde.team>

# Licensing information is collated in the `copyright` file

"""

Miscellaneous data that were found useful

"""

mime_types = {

	"7z": "application/x-7z-compressed",	"oga": "audio/ogg",

	"abw": "application/x-abiword",		"ogv": "video/ogg",

	"arc": "application/x-freearc",		"ogx": "application/ogg",

	"bin": "application/octet-stream",	"opus": "audio/opus",

	"bz": "application/x-bzip",		"otf": "font/otf",

	"bz2": "application/x-bzip2",		"pdf": "application/pdf",

	"css": "text/css",			"png": "image/png",

	"csv": "text/csv",			"sh": "application/x-sh",

	"gif": "image/gif",			"svg": "image/svg+xml",

	"gz": "application/gzip",		"tar": "application/x-tar",

	"htm": "text/html",			"ts": "video/mp2t",

	"html": "text/html",			"ttf": "font/ttf",

	"ico": "image/vnd.microsoft.icon",	"txt": "text/plain",

	"js": "text/javascript",		"wav": "audio/wav",

	"jpeg": "image/jpeg",			"weba": "audio/webm",

	"jpg": "image/jpeg",			"webm": "video/webm",

	"json": "application/json",		"woff": "font/woff",	

	"mjs": "text/javascript",		"woff2": "font/woff2",

	"mp3": "audio/mpeg",			"xhtml": "application/xhtml+xml",

	"mp4": "video/mp4",			"zip": "application/zip",

	"mpeg": "video/mpeg",

	"odp": "application/vnd.oasis.opendocument.presentation",

	"ods": "application/vnd.oasis.opendocument.spreadsheet",

	"odt": "application/vnd.oasis.opendocument.text",

	"xml": "application/xml" # text/xml if readable from casual users

}

# Copyright (c) 2015, inaz2

# Copyright (C) 2021 jahoti <jahoti@tilde.team>

# Licensing information is collated in the `copyright` file

"""

The core for a "virtual network" proxy

Be sure to set certdir to your intended certificates directory before running.

"""

import os, socket, ssl, subprocess, sys, threading, time

from http.server import HTTPServer, BaseHTTPRequestHandler

from socketserver import ThreadingMixIn

gen_cert_req, lock = 'openssl req -new -key %scert.key -subj /CN=%s', threading.Lock()

sign_cert_req = 'openssl x509 -req -days 3650 -CA %sca.crt -CAkey %sca.key -set_serial %d -out %s'

def popen(command, *args, **kwargs):

    return subprocess.Popen((command % args).split(' '), **kwargs)

class ProxyRequestHandler(BaseHTTPRequestHandler):

	"""Handles a network request made to the proxy"""

	def log_error(self, format, *args):

		# suppress "Request timed out: timeout('timed out',)"

		if isinstance(args[0], socket.timeout):

			return

		self.log_message(format, *args)

	def do_CONNECT(self):

		hostname = self.path.split(':')[0]

		certpath = '%s%s.crt' % (certdir, hostname if hostname != 'ca' else 'CA')

		with lock:

			if not os.path.isfile(certpath):

				p1 = popen(gen_cert_req, certdir, hostname, stdout=subprocess.PIPE).stdout

				popen(sign_cert_req, certdir, certdir, time.time() * 1000, certpath, stdin=p1, stderr=subprocess.PIPE).communicate()

		self.send_response(200)

		self.end_headers()

		self.connection = ssl.wrap_socket(self.connection, keyfile=certdir+'cert.key', certfile=certpath, server_side=True)

		self.rfile = self.connection.makefile('rb', self.rbufsize)

		self.wfile = self.connection.makefile('wb', self.wbufsize)

		self.close_connection = int(self.headers.get('Proxy-Connection', '').lower() == 'close')

	def proxy(self):

		content_length = int(self.headers.get('Content-Length', 0))

		req_body = self.rfile.read(content_length) if content_length else None

		if self.path[0] == '/':

			if isinstance(self.connection, ssl.SSLSocket):

				self.path = 'https://%s%s' % (self.headers['Host'], self.path)

			else:

				self.path = 'http://%s%s' % (self.headers['Host'], self.path)

		self.handle_request(req_body)

	do_OPTIONS = do_DELETE = do_PUT = do_HEAD = do_POST = do_GET = proxy

	def handle_request(self, req_body):

		pass

class ThreadingHTTPServer(ThreadingMixIn, HTTPServer):

	"""The actual proxy server"""

	address_family, daemon_threads = socket.AF_INET6, True

	def handle_error(self, request, client_address):

		# suppress socket/ssl related errors

		cls, e = sys.exc_info()[:2]

		if not (cls is socket.error or cls is ssl.SSLError):

			return HTTPServer.handle_error(self, request, client_address)

#!/usr/bin/env python3

#

# Copyright (C) 2021 jahoti <jahoti@tilde.team>

# Licensing information is collated in the `copyright` file

"""

A modular "virtual network" proxy,

wrapping the classes in proxy_core.py

"""

import proxy_core

from urllib.parse import parse_qs

from misc_constants import *

from world_wide_library import catalog as internet

class RequestHijacker(proxy_core.ProxyRequestHandler):

	def handle_request(self, req_body):

		path_components = self.path.split('?', maxsplit=1)

		path = path_components[0]

		try:

			# Response format: (status_code, headers (dict. of strings),

			#       body as bytes or filename containing body as string)

			if path in internet:

				info = internet[path]

				if type(info) == tuple:

					status_code, headers, body_file = info

					if type(body_file) == str:

						if 'Content-Type' not in headers and '.' in body_file:

							ext = body_file.rsplit('.', maxsplit=1)[-1]

							if ext in mime_types:

								headers['Content-Type'] = mime_types[ext]

						with open(body_file, mode='rb') as f:

							body_file = f.read()

				else:

					# A function to evaluate to get the response

					get_params, post_params = {}, {}

					if len(path_components) == 2:

						get_params = parse_qs(path_components[1])

					# Parse POST parameters; currently only supports

					# application/x-www-form-urlencoded

					if req_body:

						post_params = parse_qs(req_body.encode())

					status_code, headers, body_file = info(self.command, get_params, post_params)

					if type(body_file) == str:

						body_file = body_file.encode()

				if type(status_code) != int or status_code <= 0:

					raise Exception('Invalid status code %r' % status_code)

				for header, header_value in headers.items():

					if type(header) != str:

						raise Exception('Invalid header key %r' % header)

					elif type(header_value) != str:

						raise Exception('Invalid header value %r' % header_value)

			else:

				status_code, headers = 404, {'Content-Type': 'text/plain'}

				body_file = b'Handler for this URL not found.'

		except Exception as e:

			status_code, headers, body_file = 500, {'Content-Type': 'text/plain'}, b'Internal Error:\n' + repr(e).encode()

		headers['Content-Length'] = str(len(body_file))

		self.send_response(status_code)

		for header, header_value in headers.items():

			self.send_header(header, header_value)

		self.end_headers()

		self.wfile.write(body_file)

def do_an_internet(certdir, port):

	"""Start up the proxy/server"""

	proxy_core.certdir = certdir

	httpd = proxy_core.ThreadingHTTPServer(('', port), RequestHijacker)

	httpd.serve_forever()

if __name__ == '__main__':

	import sys

	def fail(msg, error_code):

		print('Error:', msg)

		print('Usage:', sys.argv[0], '[certificates directory] (port)')

		sys.exit(error_code)

	if len(sys.argv) < 2:

		fail('missing required argument "certificates directory".', 1)

	certdir = sys.argv[1]

	if not proxy_core.os.path.isdir(certdir):

		fail('selected certificate directory does not exist.', 2)

	port = sys.argv[2] if len(sys.argv) > 2 else '1337'

	if not port.isnumeric():

		fail('port must be an integer.', 3)

	do_an_internet(certdir, int(port))

# Copyright (C) 2021 jahoti <jahoti@tilde.team>

# Licensing information is collated in the `copyright` file

"""

Our helpful little stand-in for the Internet

"""

catalog = {

	'http://gotmyowndoma.in': (302, {'location': 'http://gotmyowndoma.in/index.html'}, b''),

	'http://gotmyowndoma.in/': (302, {'location': 'http://gotmyowndoma.in/index.html'}, b''),

	'http://gotmyowndoma.in/index.html': (200, {}, 'data/pages/gotmyowndomain.html'),

	'https://gotmyowndoma.in': (302, {'location': 'https://gotmyowndoma.in/index.html'}, b''),

	'https://gotmyowndoma.in/': (302, {'location': 'https://gotmyowndoma.in/index.html'}, b''),

	'https://gotmyowndoma.in/index.html': (200, {}, 'data/pages/gotmyowndomain_https.html')

}