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Dummy HTTPS server in python3 based on http.server library
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# Source : https://www.digitalocean.com/community/tutorials/openssl-essentials-working-with-ssl-certificates-private-keys-and-csrs | |
# Also : https://anvileight.com/blog/2016/03/20/simple-http-server-with-python/ | |
openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -days 365 |
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# Dummy HTTPS server | |
# Taken from : https://gist.github.com/dragermrb/108158f5a284b5fba806 and other repos | |
import http.server | |
import cgi | |
import base64 | |
import json | |
from urllib.parse import urlparse, parse_qs | |
import ssl | |
import os | |
import socketserver | |
class RestrictedHTTPRequestHandler(http.server.CGIHTTPRequestHandler): | |
def do_HEAD(self): | |
self.send_response(200) | |
self.send_header('Content-type', 'application/json') | |
self.end_headers() | |
def do_AUTHHEAD(self): | |
self.send_response(401) | |
self.send_header( | |
'WWW-Authenticate', 'Basic realm="Demo Realm"') | |
self.send_header('Content-type', 'application/json') | |
self.end_headers() | |
def do_GET(self): | |
key = self.server.get_auth_key() | |
''' Present frontpage with user authentication. ''' | |
if self.headers.get('Authorization') == None: | |
self.do_AUTHHEAD() | |
response = { | |
'success': False, | |
'error': 'No auth header received' | |
} | |
self.wfile.write(bytes(json.dumps(response), 'utf-8')) | |
elif self.headers.get('Authorization') == 'Basic ' + str(key): | |
super().do_GET() | |
else: | |
self.do_AUTHHEAD() | |
response = { | |
'success': False, | |
'error': 'Invalid credentials' | |
} | |
self.wfile.write(bytes(json.dumps(response), 'utf-8')) | |
def do_POST(self): | |
key = self.server.get_auth_key() | |
''' Present frontpage with user authentication. ''' | |
if self.headers.get('Authorization') == None: | |
self.do_AUTHHEAD() | |
response = { | |
'success': False, | |
'error': 'No auth header received' | |
} | |
self.wfile.write(bytes(json.dumps(response), 'utf-8')) | |
elif self.headers.get('Authorization') == 'Basic ' + str(key): | |
super().do_POST() | |
else: | |
self.do_AUTHHEAD() | |
response = { | |
'success': False, | |
'error': 'Invalid credentials' | |
} | |
self.wfile.write(bytes(json.dumps(response), 'utf-8')) | |
response = { | |
'path': self.path, | |
'get_vars': str(getvars), | |
'get_vars': str(postvars) | |
} | |
self.wfile.write(bytes(json.dumps(response), 'utf-8')) | |
def _parse_POST(self): | |
ctype, pdict = cgi.parse_header(self.headers.getheader('content-type')) | |
if ctype == 'multipart/form-data': | |
postvars = cgi.parse_multipart(self.rfile, pdict) | |
elif ctype == 'application/x-www-form-urlencoded': | |
length = int(self.headers.getheader('content-length')) | |
postvars = cgi.parse_qs( | |
self.rfile.read(length), keep_blank_values=1) | |
else: | |
postvars = {} | |
return postvars | |
def _parse_GET(self): | |
getvars = parse_qs(urlparse(self.path).query) | |
return getvars | |
class HTTPSServer(http.server.HTTPServer): | |
key = '' | |
def __init__(self, address, RequesthandlerClass=RestrictedHTTPRequestHandler): | |
super().__init__(address, RequestHandlerClass=RequesthandlerClass) | |
def set_auth(self, username, password): | |
self.key = base64.b64encode( | |
bytes('%s:%s' % (username, password), 'utf-8')).decode('ascii') | |
def set_ssl_socket(self, keyfile, certfile, server_side=True, **kwargs): | |
self.socket = ssl.wrap_socket(self.socket, keyfile=keyfile, certfile=certfile, server_side=server_side, **kwargs) | |
def get_auth_key(self): | |
return self.key | |
if __name__ == '__main__': | |
ssl_folder = os.path.expanduser('~/.ssl') | |
keyfile = os.path.join(ssl_folder, 'key.pem') | |
certfile = os.path.join(ssl_folder, 'cert.pem') | |
port = 4443 # Usual 443 requires sudo | |
address = ('', port) | |
handler = RestrictedHTTPRequestHandler | |
httpd = HTTPSServer(address, handler) | |
httpd.set_auth('demo', 'demo') | |
httpd.set_ssl_socket(keyfile=keyfile, certfile=certfile, server_side=True) | |
httpd.serve_forever() | |
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