def __init__(self, router, sock, addr):
sock = HTTPSocket(sock, 'server')
try:
while True:
headers = sock.read_headers()
connection_close = headers.get('Connection') == 'close'
# Remove port from hostname if necessary
host = headers.get_single('Host')
if ':' in host:
parts = host.split(':',1)
if router.secure and parts[1] == '443': host = parts[0]
if not router.secure and parts[1] == '80': host = parts[0]
headers.set('Host', host)
# Add remote IP
headers.set('X-Forwarded-For', addr[0])
# Remove reserved headers
headers.remove('X-Authenticated-User')
# Indicate non-persistent connection
headers.set('Connection', 'close')
# Validate session
session_cookies = headers.get_cookie('atom-session')
uid = router.sessions.validate_session(host, session_cookies, addr[0])
if uid != False:
headers.set('X-Authenticated-User', str(uid))
if headers.path == '/+atom/login':
client_sock = router.sessions.get_socket()
else:
if uid == False:
client_sock = router.sessions.get_socket()
else:
if headers.uri.startswith('/+atom'):
response = HTTPHeaders.response(404)
sock.send_headers(response)
sock.close()
return
else:
if router.directory.check_authorization(uid, host):
client_sock = router.directory.get_socket(host, headers.uri)
if not client_sock:
sock.send_headers(HTTPHeaders.response(404))
sock.close()
return
headers.delete_cookie('atom-session')
else:
raise NotImplementedError()
try:
client_sock.send_headers(headers)
except HTTPError:
log.exception()
sock.error_close()
return
spawn(self._client_thread, sock, client_sock)
for data in sock.read_body(raw = True):
try:
client_sock.send_body(data, raw = True)
except HTTPError:
log.exception()
sock.error_close()
return
if connection_close:
break
except HTTPError as e:
log.info('Client {} disconnected: {}', addr, e)