05fc3aef53
Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
125 lines
4.4 KiB
Python
Executable File
125 lines
4.4 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (C) 2021 The Qt Company Ltd.
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# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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import os
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import socket
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import ssl
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import sys
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import threading
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from http.server import ThreadingHTTPServer, SimpleHTTPRequestHandler
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from subprocess import run
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import netifaces as ni
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import argparse
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# This script implements a web server which serves the content of the current
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# working directory using the http and secure https protocols. The server is
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# intented to be used as a development server.
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#
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# Https certificates are generated using the 'mkcert' utility. You should generate
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# a certificate authority first, see the mkcert documentation at
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# https://github.com/FiloSottile/mkcert
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#
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# The server sets the COOP and COEP headers, which are required to enable multithreading.
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def main():
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parser = argparse.ArgumentParser(
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description="Run a minimal HTTP(S) server to test Qt for WebAssembly applications.",
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formatter_class=argparse.ArgumentDefaultsHelpFormatter,
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)
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parser.add_argument(
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"--port",
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"-p",
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help="Port on which to listen for HTTP and HTTPS (PORT + 1)",
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type=int,
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default=8000,
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)
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parser.add_argument(
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"--address",
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"-a",
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help="Address on which to listen for HTTP and HTTPS, in addition to localhost",
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action="append",
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)
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parser.add_argument(
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"--all",
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help="Start web server which binds to all local interfaces, instead of locahost only",
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action="store_true",
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)
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parser.add_argument(
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"path", help="The directory to serve", nargs="?", default=os.getcwd()
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)
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args = parser.parse_args()
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http_port = args.port
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https_port = http_port + 1
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all_addresses = args.all
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cmd_addresses = args.address or []
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serve_path = args.path
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addresses = ["127.0.0.1"] + cmd_addresses
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if all_addresses:
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addresses += [
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addr[ni.AF_INET][0]["addr"]
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for addr in map(ni.ifaddresses, ni.interfaces())
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if ni.AF_INET in addr
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]
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addresses = sorted(set(addresses)) # deduplicate
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# Generate a https certificate for "localhost" and selected addresses. This
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# requires that the mkcert utility is installed, and that a certificate
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# authority key pair (rootCA-key.pem and rootCA.pem) has been generated. The
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# certificates are written to /tmp, where the https server can find them
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# later on.
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cert_base_path = "/tmp/qtwasmserver-certificate"
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cert_file = f"{cert_base_path}.pem"
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cert_key_file = f"{cert_base_path}-key.pem"
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addresses_string = f"localhost {' '.join(addresses)}"
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ret = run(
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f"mkcert -cert-file {cert_file} -key-file {cert_key_file} {addresses_string}",
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shell=True,
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)
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has_certificate = ret.returncode == 0
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if not has_certificate:
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print(
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"Warning: mkcert is not installed or was unable to create a certificate. Will not start HTTPS server."
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)
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# Http request handler which sends headers required to enable multithreading using SharedArrayBuffer.
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class MyHTTPRequestHandler(SimpleHTTPRequestHandler):
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def __init__(self, request, client_address, server):
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super().__init__(request, client_address, server, directory=serve_path)
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def end_headers(self):
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self.send_header("Cross-Origin-Opener-Policy", "same-origin")
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self.send_header("Cross-Origin-Embedder-Policy", "require-corp")
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self.send_header("Cross-Origin-Resource-Policy", "cross-origin")
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SimpleHTTPRequestHandler.end_headers(self)
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# Serve cwd from http(s)://address:port, with certificates from certdir if set
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def serve_on_thread(address, port, secure):
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httpd = ThreadingHTTPServer((address, port), MyHTTPRequestHandler)
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if secure:
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httpd.socket = ssl.wrap_socket(
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httpd.socket,
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certfile=cert_file,
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keyfile=cert_key_file,
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server_side=True,
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)
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thread = threading.Thread(target=httpd.serve_forever)
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thread.start()
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# Start servers
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print(f"Serving at:")
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for address in addresses:
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print(f" http://{address}:{http_port}")
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serve_on_thread(address, http_port, False)
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if has_certificate:
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for address in addresses:
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print(f" https://{address}:{https_port}")
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serve_on_thread(address, https_port, True)
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if __name__ == "__main__":
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main()
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