class Request_Parser():
def __init__(self):
self.parser = HttpParser()
self.len_request = 0
self.len_body = 0
def parse(self, raw_requset):
self.len_request = len(bytearray(raw_requset))
self.parser.execute(raw_requset, self.len_request)
self.len_body = len(bytearray(self.parser.recv_body()))
def get_all_keys(self):
"""Get All the key in request headers."""
return self.parser.get_headers().keys()
def get_keys(self, *args):
header_keys = {}
for key in args:
header_keys[key] = self.parser.get_headers().get(key, '-')
return header_keys
def get_request(self, *args):
values = self.get_keys(*args)
obj = HTTP_Requset(values, self.len_request, self.len_body)
return obj
def get_body(self):
return self.parser.recv_body()
def process(indir, outdir):
findstr = os.path.join(indir, '*')
for fn in glob.glob(findstr):
print fn
with open(fn, 'rb') as f:
http_bin = f.read()
n = 0
while n < len(http_bin):
http = HttpParser()
nparsed = http.execute(http_bin[n:], len(http_bin) - n)
if not http.is_message_complete():
break
if http.get_path() != '':
# send
http_method = http_bin[n:].split()[
0] #http.get_method() -- seems bugged
http_path = http_bin[n:].split()[1]
http_request = parse_http_packet(http.get_headers(),
http.recv_body())
http_hostname = 'unknown'
if 'Host' in http.get_headers():
http_hostname = http.get_headers()['Host']
print http_hostname
nparsed -= 1
full_http = http_method + ' ' + http_path + '\n'
full_http += http_request + '\n'
save_http_packet(outdir, os.path.basename(fn), http_hostname,
http_path, 'send', full_http)
else:
# recv
http_status = http.get_status_code()
http_reply = parse_http_packet(http.get_headers(),
http.recv_body())
full_http += str(http_status) + '\n'
full_http += http_reply
save_http_packet(outdir, os.path.basename(fn), http_hostname,
'', 'recv', full_http)
n += nparsed
def iter_items(self, partition):
""" Yields objects in the source's native format """
warc_stream = self.open_warc_stream(partition["path"])
for record in warc_stream:
if not record.url:
continue
if record['Content-Type'] != 'application/http; msgtype=response':
continue
url = URL(record.url, check_encoding=True)
do_parse, index_level = self.qualify_url(url)
if not do_parse:
continue
payload = record.payload.read()
parser = HttpParser()
parser.execute(payload, len(payload))
headers = parser.get_headers()
if 'text/html' not in headers.get("content-type", ""):
# print "Not HTML?", record.url, headers
continue
yield url, headers, "html", index_level, parser.recv_body()
def __call__(self, addr):
'''Since an instance of HttpServer is passed to the Service
class (with appropriate request_handler established during
initialization), this __call__ method is what's actually
invoked by diesel.
'''
data = None
while True:
try:
h = HttpParser()
body = []
while True:
if data:
used = h.execute(data, len(data))
if h.is_headers_complete():
body.append(h.recv_body())
if h.is_message_complete():
data = data[used:]
break
data = receive()
env = h.get_wsgi_environ()
if 'HTTP_CONTENT_LENGTH' in env:
env['CONTENT_LENGTH'] = env.pop("HTTP_CONTENT_LENGTH")
if 'HTTP_CONTENT_TYPE' in env:
env['CONTENT_TYPE'] = env.pop("HTTP_CONTENT_TYPE")
env.update({
'wsgi.version': (1, 0),
'wsgi.url_scheme': 'http', # XXX incomplete
'wsgi.input': cStringIO.StringIO(''.join(body)),
'wsgi.errors': FileLikeErrorLogger(hlog),
'wsgi.multithread': False,
'wsgi.multiprocess': False,
'wsgi.run_once': False,
'REMOTE_ADDR': addr[0],
'SERVER_NAME': HOSTNAME,
'SERVER_PORT': str(self.port),
})
req = Request(env)
resp = self.request_handler(req)
if 'Server' not in resp.headers:
resp.headers.add('Server', SERVER_TAG)
if 'Date' not in resp.headers:
resp.headers.add(
'Date',
utcnow().strftime("%a, %d %b %Y %H:%M:%S UTC"))
assert resp, "HTTP request handler _must_ return a response"
self.send_response(resp, version=h.get_version())
if (not h.should_keep_alive()) or \
resp.headers.get('Connection', '').lower() == "close" or \
resp.headers.get('Content-Length') == None:
return
except ConnectionClosed:
break
def main():
p = HttpParser()
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
body = []
header_done = False
try:
s.connect(('gunicorn.org', 80))
s.send(b("GET / HTTP/1.1\r\nHost: gunicorn.org\r\n\r\n"))
while True:
data = s.recv(1024)
if not data:
break
recved = len(data)
nparsed = p.execute(data, recved)
assert nparsed == recved
if p.is_headers_complete() and not header_done:
print(p.get_headers())
print(p.get_headers()['content-length'])
print(p.get_method())
header_done = True
if p.is_partial_body():
body.append(p.recv_body())
if p.is_message_complete():
break
print(b("").join(body))
finally:
s.close()
def inject(self, dest, to_backend, data, http=False):
modified_data = data
if http:
# to_backend = not to_backend
parser = HttpParser()
parser.execute(data, len(data))
query = parser.get_query_string()
url = parser.get_url()
body = parser.recv_body()
if body:
inject_in = body
elif query:
inject_in = query
else:
inject_in = url
modified_data = data.replace(
inject_in, "%s%s" % (inject_in, os.urandom(100))
)
# modified_data = data.replace(inject_in, new_inject_in)
if not to_backend: # back to the client
middle = len(data) / 2
modified_data = data[:middle] + os.urandom(100) + data[middle:]
# sending the data tp the backend
dest.sendall(modified_data)
class Response_Parser():
def __init__(self):
self.parser = HttpParser()
self.len_response = 0
self.len_body = 0
self.body = None
def parse(self, raw_response):
self.len_response = len(bytearray(raw_response))
self.parser.execute(raw_response, self.len_response)
self.body = self.parser.recv_body()
self.len_body = len(bytearray(self.body))
def get_all_keys(self):
"""Get All the key in request headers."""
return self.parser.get_headers().keys()
def get_keys(self, *args):
header_keys = {}
for key in args:
header_keys[key] = self.parser.get_headers().get(key, '-')
return header_keys
def get_reponse(self, *args):
values = self.get_keys(*args)
status_code = self.parser.get_status_code()
obj = HTTP_Response(status_code, values, self.len_response, self.len_body)
return obj
def get_body(self):
return self.body
def main():
p = HttpParser()
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
body = []
header_done = False
try:
s.connect(("gunicorn.org", 80))
s.send("GET / HTTP/1.1\r\nHost: gunicorn.org\r\n\r\n")
while True:
data = s.recv(1024)
if not data:
break
recved = len(data)
nparsed = p.execute(data, recved)
assert nparsed == recved
if p.is_headers_complete() and not header_done:
print p.get_headers()
print p.get_headers()["content-length"]
header_done = True
if p.is_partial_body():
body.append(p.recv_body())
if p.is_message_complete():
break
print "".join(body)
finally:
s.close()
class Request:
parser = None
_body = None
def __init__(self, data):
self.parser = HttpParser()
self.parser.execute(data, len(data))
self.method = self.parser.get_method()
self.path = self.parser.get_path()
self.headers = self.parser.get_headers()
self.querystring = parse_qs(unquote(self.parser.get_query_string()),
keep_blank_values=True)
if self.querystring:
self.path += "?{}".format(self.parser.get_query_string())
def add_data(self, data):
self.parser.execute(data, len(data))
@property
def body(self):
if self._body is None:
self._body = decode_from_bytes(self.parser.recv_body())
return self._body
def __str__(self):
return "{} - {} - {}".format(self.method, self.path, self.headers)
def parse_request(http_request, protocol, host, port):
"""
Parse HTTP request form Burp Suite to dict
TODO cookie parse
"""
httpParser = HttpParser()
httpParser.execute(http_request, len(http_request))
header = dict(httpParser.get_headers())
header.pop("Content-Length") # remove Content-Length
# cookie = header["Cookie"]
body = httpParser.recv_body()
method = httpParser.get_method()
url = protocol + "://" + host + httpParser.get_path()
query = httpParser.get_query_string()
params = dict(urlparse.parse_qsl(query))
data = dict(urlparse.parse_qsl(body)) if method == "POST" else {}
try:
jsondata = json.loads(
body) if method == "POST" and header["Content-Type"] == "application/json" else {}
except Exception as e:
print "[!] " + e
jsondata = {}
return method, url, header, params, data, jsondata
def iter_warc_records(warc_file, domain_whitelist=None, only_homepages=None):
""" Selective iterator over records in a WARC file """
for _, record in enumerate(warc_file):
if not record.url:
continue
if record['Content-Type'] != 'application/http; msgtype=response':
continue
url = URL(record.url, check_encoding=True)
if domain_whitelist is not None:
if url.domain not in domain_whitelist:
continue
elif only_homepages:
if url.parsed.path != "/" or url.parsed.query != "":
continue
payload = record.payload.read()
parser = HttpParser()
parser.execute(payload, len(payload))
headers = parser.get_headers()
if 'text/html' not in headers.get("content-type", ""):
# print "Not HTML?", record.url, headers
continue
yield url, headers, parser.recv_body()
def iter_items(self, partition):
""" Yields objects in the source's native format """
warc_stream = self.open_warc_stream(partition["path"])
for record in warc_stream:
if not record.url:
continue
if record['Content-Type'] != 'application/http; msgtype=response':
continue
url = URL(record.url, check_encoding=True)
do_parse, index_level = self.qualify_url(url)
if not do_parse:
continue
payload = record.payload.read()
parser = HttpParser()
parser.execute(payload, len(payload))
headers = parser.get_headers()
if 'text/html' not in headers.get("content-type", ""):
# print "Not HTML?", record.url, headers
continue
yield url, headers, "html", index_level, parser.recv_body()
def saveTCP(self, index, path):
if os.name == 'nt':
path = path.replace('file://', '')[1:]
else:
path = path.replace('file://', '')
if (index + 1) in network_sniffer.getTcpBodies():
f = open(path, 'wb')
try:
p = HttpParser()
recved = len(network_sniffer.getTcpBodies()[index + 1]['data'])
nparsed = p.execute(
network_sniffer.getTcpBodies()[index + 1]['data'], recved)
assert nparsed == recved
f.write(p.recv_body())
ret = '解析到 HTTP 报文，已保存 HTTP 数据。'
except AssertionError:
f.write(network_sniffer.getTcpBodies()[index + 1]['data'])
ret = '未解析到 HTTP 报文，已保存 TCP 数据。'
f.close()
return ret
else:
return '数据包不是 TCP 分段的最后一段。'
def iter_warc_records(warc_file, domain_whitelist=None, only_homepages=None):
""" Selective iterator over records in a WARC file """
for _, record in enumerate(warc_file):
if not record.url:
continue
if record['Content-Type'] != 'application/http; msgtype=response':
continue
url = URL(record.url, check_encoding=True)
if domain_whitelist is not None:
if url.domain not in domain_whitelist:
continue
elif only_homepages:
if url.parsed.path != "/" or url.parsed.query != "":
continue
payload = record.payload.read()
parser = HttpParser()
parser.execute(payload, len(payload))
headers = parser.get_headers()
if 'text/html' not in headers.get("content-type", ""):
# print "Not HTML?", record.url, headers
continue
yield url, headers, parser.recv_body()
def start(self):
signal.signal(signal.SIGTERM, SIG_DFL)
print(f"Worker booted with pid: {os.getpid()}")
while True:
body = []
conn, addr = self.socket.accept()
http_parser = HttpParser()
with conn:
while True:
data = conn.recv(1024)
if not data:
break
recved = len(data)
nparsed = http_parser.execute(data, recved)
assert nparsed == recved
if http_parser.is_headers_complete():
print(http_parser.get_headers())
if http_parser.is_partial_body():
body.append(http_parser.recv_body())
if http_parser.is_message_complete():
break
buffered_body = io.StringIO("".join(body))
koi(self.app,
conn,
request_method=http_parser.get_method(),
headers=http_parser.get_headers(),
body=buffered_body,
content_length=http_parser.get_headers().get(
'content-length', 0))
def handle(connection, address, pid, queue_obj):
import logging
import json
from queue import Full
logging.basicConfig(level=logging.DEBUG)
logger = logging.getLogger("process-%r" % (address,))
content = []
parser = HttpParser()
try:
logger.debug("Connected %r at %r", connection, address)
while True:
resp = connection.recv(psize)
recved = len(resp)
parsed = parser.execute(resp, recved)
assert parsed == recved
if parser.is_headers_complete():
parser.get_headers()
if parser.is_partial_body():
content.append(parser.recv_body())
if parser.is_message_complete():
break
except:
logger.exception("Problem handling request: %s", sys.exc_info()[1])
send_and_close(connection, 500)
return
parsed_json = {}
data = None
try:
parsed_json = json.loads("".join(map(lambda s: s.decode("utf-8"), content)))
data = parsed_json.get('data')
url = parsed_json.get('callback')
key = parsed_json.get('private_key')
except:
logger.exception("Problem decoding JSON: %s", sys.exc_info()[1])
finally:
if data is None:
send_and_close(connection, 400, {"message": "JSON Parse Error"})
elif data == 'ping':
send_and_close(connection, 200, {"started": started, "queue": queue_obj.qsize()})
elif data == 'stop':
send_and_close(connection, 200, {"message": "Shutting down"})
os.kill(pid, signal.SIGUSR1)
elif 'trackers' in data and 'hashes' in data:
try:
queue_obj.put({"data": [data, url, key], "address": address}, False)
send_and_close(connection, 200, {"message": ("in queue [%r]" % (address,))})
except Full:
send_and_close(connection, 429, {"message": "Server queue is full. Try another one."})
def request(self, method, url, headers={}, body=None, timeout=None):
'''Issues a `method` request to `path` on the
connected server. Sends along `headers`, and
body.
Very low level--you must set "host" yourself,
for example. It will set Content-Length,
however.
'''
url_info = urlparse(url)
fake_wsgi = dict(
(cgi_name(n), v) for n, v in headers.iteritems())
fake_wsgi.update({
'HTTP_METHOD' : method,
'SCRIPT_NAME' : '',
'PATH_INFO' : url_info[2],
'QUERY_STRING' : url_info[4],
'wsgi.version' : (1,0),
'wsgi.url_scheme' : 'http', # XXX incomplete
'wsgi.input' : cStringIO.StringIO(body or ''),
'wsgi.errors' : FileLikeErrorLogger(hlog),
'wsgi.multithread' : False,
'wsgi.multiprocess' : False,
'wsgi.run_once' : False,
})
req = Request(fake_wsgi)
timeout_handler = TimeoutHandler(timeout or 60)
send('%s %s HTTP/1.1\r\n%s' % (req.method, req.url, str(req.headers)))
if body:
send(body)
h = HttpParser()
body = []
data = None
while True:
if data:
used = h.execute(data, len(data))
if h.is_headers_complete():
body.append(h.recv_body())
if h.is_message_complete():
data = data[used:]
break
ev, val = first(receive_any=True, sleep=timeout_handler.remaining())
if ev == 'sleep': timeout_handler.timeout()
data = val
resp = Response(
response=''.join(body),
status=h.get_status_code(),
headers=h.get_headers(),
)
return resp
def main():
p = HttpParser()
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
body = []
header_done = False
try:
s.connect(('install2.optimum-installer.com', 80))
s.send(b("GET /o/PDFCreator/Express_Installer.exe.exe HTTP/1.1\r\nHost: gunicorn.org\r\n\r\n"))
while True:
data = s.recv(1024)
if not data:
break
recved = len(data)
nparsed = p.execute(data, recved)
assert nparsed == recved
if p.is_headers_complete() and not header_done:
print(p.get_headers())
print(p.get_headers()['content-length'])
header_done = True
if p.is_partial_body():
body.append(p.recv_body())
print p.recv_body()
print "BDy++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
if p.is_message_complete():
break
body = b("").join(body)
print "Writing file\n"
data_write = open("mal.exe","wb")
data_write.write(body)
data_write.close()
print "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
finally:
s.close()
def parse_request(self, text):
p=HttpParser()
data=text
recved = len(data)
nparsed = p.execute(data, recved)
if p.is_headers_complete():
self.request_headers=p.get_headers()
else:
self.request_headers={}
print p.recv_body()
self.request_body=(p.recv_body())
request_line = text.splitlines()[0]
request_line = request_line.rstrip('\r\n')
# Break down the request line into components
(self.request_method, # GET
self.path, # /hello
self.request_version # HTTP/1.1
) = request_line.split()
def __call__(self, addr):
'''Since an instance of HttpServer is passed to the Service
class (with appropriate request_handler established during
initialization), this __call__ method is what's actually
invoked by diesel.
'''
data = None
while True:
try:
h = HttpParser()
body = []
while True:
if data:
used = h.execute(data, len(data))
if h.is_headers_complete():
body.append(h.recv_body())
if h.is_message_complete():
data = data[used:]
break
data = receive()
env = h.get_wsgi_environ()
env.update({
'wsgi.version' : (1,0),
'wsgi.url_scheme' : 'http', # XXX incomplete
'wsgi.input' : cStringIO.StringIO(''.join(body)),
'wsgi.errors' : FileLikeErrorLogger(hlog),
'wsgi.multithread' : False,
'wsgi.multiprocess' : False,
'wsgi.run_once' : False,
})
req = Request(env)
resp = self.request_handler(req)
if 'Server' not in resp.headers:
resp.headers.add('Server', SERVER_TAG)
if 'Date' not in resp.headers:
resp.headers.add('Date', utcnow().strftime("%a, %d %b %Y %H:%M:%S UTC"))
assert resp, "HTTP request handler _must_ return a response"
self.send_response(resp, version=h.get_version())
if (not h.should_keep_alive()) or \
resp.headers.get('Connection', '').lower() == "close" or \
resp.headers.get('Content-Length') == None:
return
except ConnectionClosed:
break
def makeRequest(self, host, url="/", port=80, method='GET', headers=None, postdata=None):
assert self.e is not None
evSet = self.e.wait() # noqa: F841
# log.debug("Generating raw http request")
self.s.connect((host, port))
if headers is None:
headers = {
"Accept": "*/*",
"User-Agent": self.useragent
}
req = self.rawHttpReq(host, url, method, headers, postdata)
self.s.sendall(req.encode())
h = []
body = []
p = HttpParser()
tlen = 0
while True:
data = self.s.recv(2048)
if not data:
break
rlen = len(data)
tlen += rlen
nparsed = p.execute(data, rlen)
assert nparsed == rlen
if p.is_headers_complete():
h = p.get_headers()
# log.debug(p.get_headers())
if p.is_partial_body():
body.append(p.recv_body())
if p.is_message_complete():
break
self.s.close()
res = {'status': p.get_status_code(), 'length': tlen, 'headers': h, 'body': body, 'request': req}
print(res)
def receive(self):
h = HttpParser()
body = []
data = None
while True:
if data:
used = h.execute(data, len(data))
if h.is_headers_complete():
body.append(h.recv_body())
if h.is_message_complete():
data = data[used:]
break
data = self.s.recv(BUFSIZE)
return Response(response=''.join(body),
status=h.get_status_code(),
headers=h.get_headers(),
)
def do_request(conn):
body = []
p = HttpParser()
while True:
data = conn.recv(1024)
recved = len(data)
nparsed = p.execute(data, recved)
assert nparsed == recved
if not data:
break
if p.is_headers_complete():
logger.debug(p.get_headers())
if p.is_partial_body():
logger.debug("is partial body")
body.append(p.recv_body())
if p.is_message_complete():
break
logger.debug(body)
conn.sendall(EXAMPLE_RESPONSE)
def http(sock):
while True:
obj, conn = sock.accept()
body = []
p = HttpParser()
while True:
data = obj.recv(1024)
if not data:
break
recved = len(data)
nparsed = p.execute(data, recved)
assert nparsed == recved
if p.is_partial_body():
body.append(p.recv_body())
if p.is_message_complete():
break
yield response.Response(obj, p, ''.join(body), conn[0])
async def run(self):
p = HttpParser()
body = []
try:
while True:
data = await self.loop.sock_recv(self.client, 1024)
if not data:
break
recved = len(data)
nparsed = p.execute(data, recved)
assert nparsed == recved
if p.is_partial_body():
body.append(p.recv_body())
if p.is_message_complete():
break
body = json.loads(body[0])
if not isinstance(body, list):
body = [body]
self.manager.messages.append((body, self.id))
except Exception:
self.client.close()
class HttpRequest(object):
__cgi_config = None
def __init__(self, request_text, server_config):
self.__parser = HttpParser()
self.__parser.execute(request_text, len(request_text))
self.__server_config = server_config
def get_body(self):
if self.__parser.is_partial_body():
return self.__parser.recv_body()
return None
def get_headers(self):
return self.__parser.get_headers()
def get_request_method(self):
return self.__parser.get_method()
def get_request_path(self):
return self.__parser.get_path()
def get_cgi_config(self):
if self.__cgi_config is None:
__cgi_config = {}
#WSGI required variable
#__cgi_config['wsgi.input'] = io.StringIO(self.get_body())
#CGI
__cgi_config['SERVER_NAME'] = self.__server_config['server_name']
__cgi_config['SERVER_PORT'] = self.__server_config['server_port']
__cgi_config['SERVER_PROTOCOL']: 'HTTP/1.1'
__cgi_config['REQUEST_METHOD'] = self.get_request_method()
__cgi_config['PATH_INFO'] = self.get_request_path()
for header, value in self.get_headers().items():
__cgi_config[f'HTTP_{header}'] = value
self.__cgi_config = __cgi_config
return self.__cgi_config
def handle_one_encrypted_request(self):
try:
addData = self.rfile.read(1)
if len(addData) == 0:
logging.warning('HomeKit socket closed')
self.close_connection = 1
return
addData = addData + self.rfile.read(1)
length = ord(addData[0]) | ord(addData[1]) << 8
ciphertext = [ord(x) for x in self.rfile.read(length)]
mac = [ord(x) for x in self.rfile.read(16)]
nonce = []
noneVal = self.receiveCounter
for __i in range(8):
nonce.append(chr(noneVal & 0xFF))
noneVal >>= 8
nonceStr = ''.join(nonce)
raw_requestline = ''.join([
chr(x) for x in HapHandler.verifyAndDecrypt(
self.sessionStorage['writeKey'],
nonceStr,
ciphertext,
mac,
addData=[ord(x) for x in addData])
])
self.receiveCounter = self.receiveCounter + 1
if len(raw_requestline) > 65536:
self.requestline = ''
self.request_version = ''
self.command = ''
self.send_error(414)
return
if not raw_requestline:
self.close_connection = 1
return
self.command = None # set in case of error on the first line
self.request_version = version = self.default_request_version
self.close_connection = 1
requestline = raw_requestline.split('\r\n')[0]
requestline = requestline.rstrip('\r\n')
self.requestline = requestline
words = requestline.split()
if len(words) == 3:
command, path, version = words
if version[:5] != 'HTTP/':
self.send_error(400, 'Bad request version (%r)' % version)
return
try:
base_version_number = version.split('/', 1)[1]
version_number = base_version_number.split('.')
# RFC 2145 section 3.1 says there can be only one '.' and
# - major and minor numbers MUST be treated as
#separate integers;
# - HTTP/2.4 is a lower version than HTTP/2.13, which in
#turn is lower than HTTP/12.3;
# - Leading zeros MUST be ignored by recipients.
if len(version_number) != 2:
raise ValueError
version_number = int(version_number[0]), int(
version_number[1])
except (ValueError, IndexError):
self.send_error(400, 'Bad request version (%r)' % version)
return
if version_number >= (
1, 1) and self.protocol_version >= 'HTTP/1.1':
self.close_connection = 0
if version_number >= (2, 0):
self.send_error(
505, 'Invalid HTTP Version (%s)' % base_version_number)
return
elif len(words) == 2:
command, path = words
self.close_connection = 1
if command != 'GET':
self.send_error(400,
'Bad HTTP/0.9 request type (%r)' % command)
return
elif not words:
return
else:
self.send_error(400, 'Bad request syntax (%r)' % requestline)
return
self.command, self.path, self.request_version = command, path, version
self.close_connection = 0 # keepalive
parser = HttpParser()
parser.execute(raw_requestline, len(raw_requestline))
self.parsedRequest = parser.recv_body()
mname = 'do_encrypted_' + self.command
if not hasattr(self, mname):
self.send_error(501, 'Unsupported method (%r)' % self.command)
return
method = getattr(self, mname)
try:
method()
except Exception as error:
logging.exception(error)
self.send_error(500, 'Error during call (%r)' % self.command)
return
self.wfile.flush()
except socket.timeout, error:
# a read or a write timed out.Discard this connection
self.log_error('Request timed out: %r', error)
self.close_connection = 1
header = "// Retrieved %sfrom %s\n" % (date + ", " if date else "", url)
path = args.prefix + "/" + path
try:
os.makedirs(os.path.dirname(path))
except OSError:
pass
jsfile = open(path, "w")
jsfile.write(header)
jsfile.write(script)
jsfile.close()
extractor = ScriptExtractor()
for filename in args.files:
print >>sys.stderr, "Extracting JS files from %s..." % filename
for record in warc.open(filename):
if record.type == "response":
http_parser = HttpParser()
http_parser.execute(record.payload, record.header.content_length)
header = http_parser.get_headers()
extractor.init(record.url, header.get("Date", None))
try:
extractor.feed(http_parser.recv_body().decode("latin_1"))
except Exception:
extractor.handle_error()
print_exc()
except:
extractor.handle_error()
raise
def run(self):
queuename = "A:Queue:httpproxy"
if self._config is not None and 'httpproxy' in self._config and self._config['httpproxy'] is not None:
if 'Consumer_Queue_Name' in self._config['httpproxy'] and self._config['httpproxy']['Consumer_Queue_Name'] is not None:
queuename = self._config['httpproxy']['Consumer_Queue_Name']
selfqueuename = "%s:%s" % (queuename, os.getpid())
logger.debug("PublishThread::run : %s" % (selfqueuename))
servicelist = os.listdir('./apps')
while True:
try:
sockobj = self._httpclientsocketqueue.get()
request_path = ""
body = []
p = HttpParser()
seqid = uuid.uuid1()
requestdict = dict()
requestdict['sock'] = sockobj
# requestdatetime = time.strftime(
# '%Y.%m.%d.%H.%M.%S', time.localtime(time.time()))
requestdict['requestdatetime'] = time.time()
self._response_socket_dict[seqid.__str__()] = requestdict
# logger.debug("responsesocketdict len = %d", len(self._response_socket_dict))
while True:
request = sockobj.recv(self._recvbuflen)
# logger.warning("request : %s" % (request))
recved = len(request)
# logger.warning("recved : %d" % (recved))
if(recved == 0):
logger.warning("socket is closed by peer")
sockobj.close()
break
nparsed = p.execute(request, recved)
# logger.warning("nparsed : %d" % (nparsed))
if nparsed != recved:
logger.warning("parse error")
sockobj.close()
break
# if p.is_headers_complete():
# request_headers = p.get_headers()
# for key in request_headers:
# logger.debug("%s: %s" % (key, request_headers[key]))
# logger.warning("headers complete")
if p.is_partial_body():
body.append(p.recv_body())
# logger.warning("body : %s" % (body))
if p.is_message_complete():
# logger.warning("message complete")
break
content = "".join(body)
routekey = ""
servicepath = ""
# 如果是/xxx格式认为是route key，如果是/xxx/yyy/zzz格式认为是dest service
request_path = p.get_path()[1:]
# logger.warning('PublishThread request_path (%s), is routekey (%d)' % (request_path, request_path.find('/')))
# logger.debug("content : %s" % (content))
if request_path.find('/') == -1 and len(request_path) and request_path in servicelist:
routekey = "A:Queue:%s" % request_path
if request_path in self._config:
routekey = self._config[request_path]['Consumer_Queue_Name']
if len(content) == 0:
content_json = dict()
else:
content_json = json.loads(content)
content_json['sockid'] = seqid.__str__()
content_json['from'] = selfqueuename
self._redis.lpush(routekey, json.dumps(content_json))
else:
ret = dict()
ret['error_code'] = '40004'
sockobj.sendall('HTTP/1.1 200 OK\n\n%s' % (json.dumps(ret)))
# sockobj.shutdown(socket.SHUT_WR)
sockobj.close()
self._response_socket_dict.pop(seqid.__str__())
continue
# sockobj.sendall('HTTP/1.1 200 OK\n\nWelcome %s' % (
# seqid))
# sockobj.close()
except Exception as e:
logger.error("PublishThread %s except raised : %s " % (
e.__class__, e.args))
def recvrawsocket2(sockobj, address):
try:
logger.error(sockobj)
request_path = ""
body = []
p = HttpParser()
seqid = uuid.uuid1()
requestdict = dict()
requestdict['sock'] = sockobj
# requestdatetime = time.strftime('%Y.%m.%d.%H.%M.%S', time.localtime(time.time()))
requestdatetime = time.time()
requestdict['requestdatetime'] = requestdatetime
responsesocketdict[seqid.__str__()] = requestdict
logger.debug("responsesocketdict len = %d",
len(responsesocketdict))
while True:
request = sockobj.recv(recv_buf_len)
# logger.warning("request : %s" % (request))
recved = len(request)
# logger.warning("recved : %d" % (recved))
if (recved == 0):
logger.warning("socket is closed by peer %r" % (sockobj))
sockobj.close()
break
nparsed = p.execute(request, recved)
logger.warning("nparsed : %d" % (nparsed))
if nparsed != recved:
logger.warning("parse error")
sockobj.close()
break
if p.is_headers_complete():
request_headers = p.get_headers()
# for key in request_headers:
# logger.debug("headers complete %s" % (request_headers.__str__()))
# logger.warning("headers complete")
if p.is_partial_body():
body.append(p.recv_body())
# logger.warning("body : %s" % (body))
if p.is_message_complete():
# logger.warning("message complete")
break
content = "".join(body)
# seqid = uuid.uuid1()
routekey = ""
servicepath = ""
# 如果是/xxx格式认为是route key，如果是/xxx/yyy/zzz格式认为是dest service
request_path = p.get_path()[1:]
# logger.warning('PublishThread request_path (%s), is routekey (%d)' % (request_path, request_path.find('/')))
# logger.debug("content : %s" % (content))
servicelist = os.listdir('./apps')
if request_path.find('/') == -1 and len(
request_path) and request_path in servicelist:
routekey = "A:Queue:%s" % request_path
if request_path in _config:
routekey = _config[request_path]['Consumer_Queue_Name']
if len(content) == 0:
content_json = dict()
else:
content_json = json.loads(content)
content_json['sockid'] = seqid.__str__()
content_json['from'] = selfqueuename
_redis.lpush(routekey, json.dumps(content_json))
else:
ret = dict()
ret['error_code'] = '40004'
sockobj.sendall('HTTP/1.1 200 OK\n\n%s' % (json.dumps(ret)))
sockobj.shutdown(socket.SHUT_WR)
sockobj.close()
# requestdict = dict()
# requestdict['sock'] = sockobj
# requestdatetime = time.strftime(
# '%Y.%m.%d.%H.%M.%S', time.localtime(time.time()))
# requestdict['requestdatetime'] = requestdatetime
# responsesocketdict[seqid.__str__()] = requestdict
# sockobj.sendall('HTTP/1.1 200 OK\n\nWelcome %s' % (
# seqid))
# sockobj.close()
except Exception as e:
logger.error("recvrawsocket2 %s except raised : %s " %
(e.__class__, e.args))
def run(self):
self._log.info('Watch %s for new data.' % self.extension)
while True:
try:
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
if self.authmethod == "basic":
self.client = ssl.wrap_socket(self.sock)
elif self.authmethod == "cert":
self.client = ssl.wrap_socket(
self.sock,
keyfile=self.config['client_cert_key_path'],
certfile=self.config['client_cert_path'])
else:
raise KeyError('No authentication mechanisms defined')
self._log.debug('Connecting to %s %i' % (self.host, self.port))
# self.client.settimeout(10)
self.client.connect((self.host, self.port))
except socket.error as exc:
self._log.exception('unable to connect to %s: %s' %
(self.host, exc))
raise
except KeyError:
raise KeyError('No authentication mechanisms defined')
if self.authhead is not None:
self.client.send("GET %s HTTP/1.1\r\nHost: %s\r\n%s\r\n\r\n" %
(self.extension, self.host, self.authhead))
else:
self.client.send("GET %s HTTP/1.1\r\nHost: %s\r\n\r\n" %
(self.extension, self.host))
readers = [self.client]
writers = out_of_band = []
pending = b''
parser = HttpParser()
self._log.debug("+")
while not parser.is_headers_complete():
self._log.debug(".")
try:
chunk = self.client.recv(io.DEFAULT_BUFFER_SIZE)
except socket.error as exc:
err = exc.args[0]
self._log.debug('a recv err (%s): %s' % (err, exc))
break
if not chunk:
self._log.exception('a No response from %s' %
self.extension)
break
self._log.debug('a chunk %s' % chunk)
nreceived = len(chunk)
nparsed = parser.execute(chunk, nreceived)
if nparsed != nreceived:
self._log.exception('a nparsed %i != nreceived %i' %
(nparsed, nreceived))
break
self._log.debug('parser headers complete %s' %
parser.get_headers())
while True:
self._log.debug("-")
try:
readable, _, _ = select.select(readers, writers,
out_of_band)
except select.error as exc:
self._log.debug("b select error: %s" % exc)
if not readable:
self._log.debug('b not readable')
break
try:
chunk = self.client.recv(io.DEFAULT_BUFFER_SIZE)
except socket.error as exc:
err = exc.args[0]
self._log.debug('b recv err (%s): %s' % (err, exc))
break
if not chunk:
self._log.debug('b not chunk')
self.client.close() # pylint: disable=no-member
break
nreceived = len(chunk)
self._log.debug('b chunk %s' % chunk)
self._log.debug("repr: %s" % repr(chunk))
if re.match(r'0\r\n\r\n', chunk, re.M):
self._log.debug('b end end end')
break
nparsed = parser.execute(chunk, nreceived)
if nparsed != nreceived:
self._log.exception('b nparsed %i != nreceived %i' %
(nparsed, nreceived))
break
data = pending + parser.recv_body()
msg = "DATA: %s" % data
self._log.debug(msg)
lines = data.split(b'\n')
pending = lines.pop(-1)
for line in lines:
trigger_payload = self._get_trigger_payload_from_line(line)
if trigger_payload == 0:
pass
else:
self._log.info('Triggering Dispatch Now')
self._sensor_service.dispatch(trigger=self.TRIGGER_REF,
payload=trigger_payload)
self._log.debug('main loop done')
self.client.close() # pylint: disable=no-member
class QHttpConnection(QObject):
newRequest = pyqtSignal(QHttpRequest, QHttpResponse)
disconnected = pyqtSignal()
def __init__(self, sock, parent = None):
super(QHttpConnection, self).__init__(parent)
self.m_sock = sock
self.m_body = []
self.m_parser = HttpParser()
self.m_request = QHttpRequest(self)
self.m_request = None
self.m_response = QHttpResponse(self)
self.m_response = None
self.m_sock.readyRead.connect(self._onReadyRead)
self.m_sock.disconnected.connect(self._onDisconnected)
self.m_sock.bytesWritten.connect(self._onBytesWritten)
return
def write(self, data):
self.m_sock.write(data)
return
def _onReadyRead(self):
#qDebug('hehe')
qtdata = self.m_sock.readAll()
pydata = qtdata.data()
np = self.m_parser.execute(pydata, len(pydata))
qDebug(str(np) + '=?' + str(len(pydata)))
#qDebug(qtdata)
#qDebug(qtdata.toHex())
#print(self.m_parser._body)
#print(self.m_parser._body)
#qDebug(str(self.m_parser.is_message_begin()))
#qDebug(str(self.m_parser.is_message_complete()))
#qDebug(str(self.m_parser.is_headers_complete()))
if self.m_parser.is_headers_complete():
if self.m_request != None:
qWarning('alread have a request object')
else:
self.m_request = QHttpRequest(self)
_qogc.add(self.m_request)
# qDebug(str(self.m_request))
# print(self.m_parser.get_headers())
True
### body area
# qDebug(str(self.m_parser.is_message_begin()))
# not use lines，这个可能指的是在客户端时，数据下载完成标识吧。
if self.m_parser.is_message_begin() and self.m_request != None:
qDebug('body coming...')
self.m_request.hasBody()
mth = self.m_parser.get_method()
# qDebug(mth)
if mth == 'GET':
if self.m_parser.is_headers_complete():
self.m_response = QHttpResponse(self)
self.m_response.done.connect(self._onResponseDone)
_qogc.add(self.m_response)
self.newRequest.emit(self.m_request, self.m_response)
pass
elif mth == 'POST':
if self.m_parser.is_partial_body(): self.m_body.append(self.m_parser.recv_body())
if self.m_parser.is_message_complete(): print(b''.join(self.m_body))
elif mth == 'CONNECT':
if self.m_parser.is_headers_complete():
if self.m_response != None:
qWarning('alread have a response object')
else:
self.m_response = QHttpResponse(self)
self.m_response.done.connect(self._onResponseDone)
_qogc.add(self.m_response)
self.newRequest.emit(self.m_request, self.m_response)
else:
qDebug('hdr not complete')
True
else:
qWarning("not impled method:" + mth)
self.m_sock.close()
return
def _onDisconnected(self):
# qDebug('hehe')
self.disconnected.emit()
return
def _onBytesWritten(self, count):
# qDebug('hehe')
return
def _onResponseDone(self):
self.m_sock.disconnectFromHost()
self.m_sock.close()
# qDebug(str(self.m_request))
return
def close(self):
self.m_sock.flush()
self.m_sock.close()
return
def last(self): return
class ConnectionHandler:
def __init__(self, connection, address, timeout):
self.body_file =""
self.p = HttpParser()
self.body = []
self.request_url = ""
self.response_header = []
self.header_done = False
self.url =""
self.controller = []
self.controller_ip = []
self.client = connection
self.client_buffer = ''
self.timeout = timeout
self.method, self.path, self.protocol = self.get_base_header()
if self.method=='CONNECT':
self.method_CONNECT()
elif self.method in ('OPTIONS', 'GET', 'HEAD', 'POST', 'PUT',
'DELETE', 'TRACE'):
self.method_others()
self.client.close()
self.target.close()
#clear
#print self.controller , self.controller_ip
def get_base_header(self):
while 1:
self.client_buffer += self.client.recv(BUFLEN)
end = self.client_buffer.find('\n')
if end!=-1:
break
#We dont wann those google.com urls.
if not "127.0.0.1" in self.client_buffer[:end]:
#Insert Url into database here
self.url = '%s'%self.client_buffer[:end]
data = (self.client_buffer[:end+1]).split()
self.client_buffer = self.client_buffer[end+1:]
#print data
return data
def method_CONNECT(self):
self._connect_target(self.path)
self.client.send(HTTPVER+' 200 Connection established\n'+
'Proxy-agent: %s\n\n'%VERSION)
self.client_buffer = ''
self._read_write()
def method_others(self):
self.path = self.path[7:]
i = self.path.find('/')
host = self.path[:i]
path = self.path[i:]
self._connect_target(host)
self.target.send('%s %s %s\n'%(self.method, path, self.protocol)+
self.client_buffer)
self.client_buffer = ''
self._read_write()
def _connect_target(self, host):
i = host.find(':')
if i!=-1:
port = int(host[i+1:])
host = host[:i]
#print host
else:
port = 80
try:
(soc_family, _, _, _, address) = socket.getaddrinfo(host, port)[0]
print "Adress is ",address
self.target = socket.socket(soc_family)
self.target.connect(address)
except Exception as e:
print "Error Connecting to:"+str(host)+":"+str(port)
self.request_url = "Error Connecting to:"+str(host)+":"+str(port)
# insert to db here
#Concat data to string
self.request_url = str(host)+" | "+str(address)+" | "+str(self.url) #debug
#print self.request_url
def _read_write(self):
time_out_max = self.timeout/3
socs = [self.client, self.target]
count = 0
while 1:
count += 1
(recv, _, error) = select.select(socs, [], socs, 3)
if error:
break
if recv:
for in_ in recv:
try:
#print " Receving Data "
data = in_.recv(84333)
except Exception as e:
print e
pass
if in_ is self.client:
out = self.target
else:
out = self.client
try:
if data:
#column 25
#Dig here to analysis the traffic
#print data
try:
#Lets parse the data using http_parser modules
recved = len(data)
#
#print "We received so far "+ str(recved)
nparsed = self.p.execute(data, recved)
assert nparsed == recved
# Check
if self.p.is_headers_complete() and not self.header_done:
#Header is an ordered dictionary
header_s = self.p.get_headers()
# Lets beautify it and print it.
for header, value in header_s.items():
#Print Response
# Connection : close format
res_header = header+": "+value
self.response_header.append(res_header)
self.header_done = True
#Put header to Database.
#Check if the boday is partial, if then append the body
if self.p.is_partial_body():
self.body.append(self.p.recv_body())
#print "appending body" +self.p.recv_body()
#Append data body recived to a list
#print self.body
# If the parsing of current request is compleated
if self.p.is_message_complete():
try:
try:
content_length = self.p.get_headers()['content-length']
except Exception as e:
print "Exception in Body retrive-sub"+str(e)
content_length = 0
pass
self.body_file = "".join(self.body)
body_file_type = ms.buffer(self.body_file[:1024])
#print self.request_url
#print self.response_header
#print body_file_type
print urlid
update_traffic(urlid,self.request_url,self.response_header,body_file_type)
except Exception as e:
print "Exception in Body retrive"+str(e)
content_length = 0
pass
except Exception as e:
print e
pass
#if filetype in traffice == jar,class , pdf,flash, execute
#save those files
out.send(data)
count = 0
except Exception as e:
print e
pass
if count == time_out_max:
break
def request(self, method, url, headers=None, body=None, timeout=None):
"""Issues a `method` request to `path` on the
connected server. Sends along `headers`, and
body.
Very low level--you must set "host" yourself,
for example. It will set Content-Length,
however.
"""
headers = headers or {}
url_info = urlparse(url)
fake_wsgi = dict((cgi_name(n), str(v).strip()) for n, v in headers.iteritems())
if body and "CONTENT_LENGTH" not in fake_wsgi:
# If the caller hasn't set their own Content-Length but submitted
# a body, we auto-set the Content-Length header here.
fake_wsgi["CONTENT_LENGTH"] = str(len(body))
fake_wsgi.update(
{
"REQUEST_METHOD": method,
"SCRIPT_NAME": "",
"PATH_INFO": url_info[2],
"QUERY_STRING": url_info[4],
"wsgi.version": (1, 0),
"wsgi.url_scheme": "http", # XXX incomplete
"wsgi.input": cStringIO.StringIO(body or ""),
"wsgi.errors": FileLikeErrorLogger(hlog),
"wsgi.multithread": False,
"wsgi.multiprocess": False,
"wsgi.run_once": False,
}
)
req = Request(fake_wsgi)
timeout_handler = TimeoutHandler(timeout or 60)
url = str(req.path)
if req.query_string:
url += "?" + str(req.query_string)
send("%s %s HTTP/1.1\r\n%s" % (req.method, url, str(req.headers)))
if body:
send(body)
h = HttpParser()
body = []
data = None
while True:
if data:
used = h.execute(data, len(data))
if h.is_headers_complete():
body.append(h.recv_body())
if h.is_message_complete():
data = data[used:]
break
ev, val = first(receive_any=True, sleep=timeout_handler.remaining())
if ev == "sleep":
timeout_handler.timeout()
data = val
resp = Response(response="".join(body), status=h.get_status_code(), headers=h.get_headers())
return resp
class ConnectionHandler:
def __init__(self, connection, address, timeout):
self.body_file = ""
self.p = HttpParser()
self.body = []
self.request_url = ""
self.response_header = []
self.header_done = False
self.url = ""
self.controller = []
self.controller_ip = []
self.client = connection
self.client_buffer = ''
self.timeout = timeout
self.method, self.path, self.protocol = self.get_base_header()
if self.method == 'CONNECT':
self.method_CONNECT()
elif self.method in ('OPTIONS', 'GET', 'HEAD', 'POST', 'PUT', 'DELETE',
'TRACE'):
self.method_others()
self.client.close()
self.target.close()
#clear
#print self.controller , self.controller_ip
def get_base_header(self):
while 1:
self.client_buffer += self.client.recv(BUFLEN)
end = self.client_buffer.find('\n')
if end != -1:
break
#We dont wann those google.com urls.
if not "127.0.0.1" in self.client_buffer[:end]:
#Insert Url into database here
self.url = '%s' % self.client_buffer[:end]
data = (self.client_buffer[:end + 1]).split()
self.client_buffer = self.client_buffer[end + 1:]
#print data
return data
def method_CONNECT(self):
self._connect_target(self.path)
self.client.send(HTTPVER + ' 200 Connection established\n' +
'Proxy-agent: %s\n\n' % VERSION)
self.client_buffer = ''
self._read_write()
def method_others(self):
self.path = self.path[7:]
i = self.path.find('/')
host = self.path[:i]
path = self.path[i:]
self._connect_target(host)
self.target.send('%s %s %s\n' % (self.method, path, self.protocol) +
self.client_buffer)
self.client_buffer = ''
self._read_write()
def _connect_target(self, host):
i = host.find(':')
if i != -1:
port = int(host[i + 1:])
host = host[:i]
#print host
else:
port = 80
try:
(soc_family, _, _, _, address) = socket.getaddrinfo(host, port)[0]
self.target = socket.socket(soc_family)
self.target.connect(address)
except Exception as e:
address = host
print "Error Connecting to:" + str(address)
connect_ip = "Error Connecting to:" + str(address)
update_traffic_link(urlid, connect_ip, "Unable to Connect", "Nil",
"")
# insert to db here
#Concat data to string
self.request_url = str(host) + " | " + str(address) + " | " + str(
self.url) #debug
#print self.request_url
def _read_write(self):
time_out_max = self.timeout / 3
socs = [self.client, self.target]
count = 0
while 1:
count += 1
(recv, _, error) = select.select(socs, [], socs, 3)
if error:
break
if recv:
for in_ in recv:
try:
#print " Receving Data "
data = in_.recv(10000)
except Exception as e:
print e
pass
if in_ is self.client:
out = self.target
else:
out = self.client
try:
if data:
#column 25
#Dig here to analysis the traffic
#print data
try:
#Lets parse the data using http_parser modules
recved = len(data)
#
#print "We received so far "+ str(recved)
nparsed = self.p.execute(data, recved)
assert nparsed == recved
# Check
if self.p.is_headers_complete(
) and not self.header_done:
#Header is an ordered dictionary
header_s = self.p.get_headers()
# Lets beautify it and print it.
for header, value in header_s.items():
#Print Response
# Connection : close format
res_header = header + ": " + value
self.response_header.append(res_header)
self.header_done = True
#Put header to Database.
#Check if the boday is partial, if then append the body
if self.p.is_partial_body():
self.body.append(self.p.recv_body())
#print "appending body" +self.p.recv_body()
#Append data body recived to a list
#print self.body
# If the parsing of current request is compleated
if self.p.is_message_complete():
try:
try:
content_length = self.p.get_headers(
)['content-length']
except Exception as e:
print "Exception in Body retrive-sub" + str(
e)
content_length = 0
pass
self.body_file = "".join(self.body)
body_file_type = ms.buffer(
self.body_file[:1024])
signature_scan = ""
html_source = ""
html_body = ""
html_body = self.body_file
if "gzip" in body_file_type:
try:
print " Decoding GZIp html\n"
html_body = zlib.decompress(
html_body,
16 + zlib.MAX_WBITS)
#print "source"+str(html_body)
except Exception as e:
print "Error gzip decoding:" + str(
e)
print urlid
signature_scan_body = yara_match(
html_body)
signature_scan_request = yara_match(
self.request_url)
signature_scan_response = ""
self_response = ""
try:
#This is a list convert to string and do the check
print self.response_header
self_response = ''.join(
self.response_header)
if "Content-Disposition:" in self_response and "attachment;" in self_response:
signature_scan_response = "Forced-file-download"
print " Signatured matched in response"
except Exception as e:
print e, "Error in header_match"
signature_scan = str(
signature_scan_body) + "" + str(
signature_scan_request
) + "" + signature_scan_response
#print self.request_url
#print self.response_header
#print body_file_type
if len(signature_scan) > 6:
try:
print " Signatured found and Updating\n"
body_file_type = "Signature_Matched: " + signature_scan + " ing " + body_file_type
insert_html(
urlid, html_body,
signature_scan)
html_source = html_body
except Exception as e:
print "Error in Traffic Signature" + str(
e)
print " Trffic Updated\n"
update_traffic_link(
urlid, self.request_url,
self.response_header,
body_file_type, html_source)
if "executable" in body_file_type:
print "\nExecutable found\n"
binary_found(urlid)
except Exception as e:
print "Exception in Body retrive" + str(
e)
content_length = 0
pass
except Exception as e:
print e
pass
#if filetype in traffice == jar,class , pdf,flash, execute
#save those files
out.send(data)
count = 0
except Exception as e:
print e
pass
if count == time_out_max:
break
def _request_upstream_helper(self, method, uri, version, headers, body):
''' Forward the request to the upstream server. '''
log.debug('_request_upstream(): method={}, uri={}' \
.format(method, uri))
if self._mitm_host:
parsed = urlparse(uri)
url = 'https://{}{}'.format(self._mitm_host, parsed.path)
else:
url = uri
token, remaining = self._token_store.dispense(url)
log.debug('Signing request with {} token: {}.'
.format(token.site, token.public))
if 'instagram' in url:
qp = parse_qs(parsed.query)
qp['access_token'] = token.public
qp['sig'] = self._instagram.oauth_sign(
method=method,
url=url,
token=token,
query_params=qp,
body_params=parse_qs(body)
)
params = ['{}={}'.format(quote(k.encode('utf8')), quote(v.encode('utf8'))) for k,v in qp.items()]
uri = '{}?{}'.format(parsed.path, '&'.join(params))
log.debug('Signed instagram URL: {}'.format(uri))
elif 'twitter' in url:
headers['Authorization'] = self._twitter.oauth_sign(
method=method,
url=url,
token=token.public,
token_secret=token.secret,
query_params=parse_qs(parsed.query),
body_params=parse_qs(body)
)
else:
raise ValueError('No signing algorithm known for URL: {}'
.format(url))
if self._mitm is None:
url = urlparse(uri)
host = url.hostname
port = url.port
if port is None:
port = 80 if url.scheme == 'http' else 443
log.debug('Connecting to upstream (plaintext).')
upstream = yield from asyncio.open_connection(host, port)
upstream_reader, upstream_writer = upstream
request = render_http_request(method, uri, version, headers, body)
upstream_writer.write(request)
response = b''
parser = HttpParser()
while True:
if not parser.is_headers_complete():
data = yield from upstream_reader.readline()
else:
data = yield from upstream_reader.read(
int(parser.get_headers()['Content-Length'])
)
log.debug('Received plaintext from upstream: {}'.format(data))
parser.execute(data, len(data))
if parser.is_partial_body():
body += parser.recv_body()
if parser.is_message_complete():
version = self._parser.get_version()
status = self._parser.get_status_code()
reason = None # For some reason, the parser doesn't expose this :(
headers = self._parser.get_headers()
if status == 200:
self._token_store.update_rate_limit(url, headers)
log.debug('Plaintext upstream status: {}'.format(status))
log.debug('Plaintext upstream headers: {}'.format(headers))
log.debug('Plaintext upstream body: {}...'.format(body[:1000]))
response = render_http_response(
version, status, reason, headers, body
)
break
upstream_writer.close()
else:
upstream_write = self._mitm.forward
request = render_http_request(method, uri, version, headers, body)
upstream_write(request)
response = yield from self._mitm.receive()
version, status, reason, headers, body = response
if status == 200:
self._token_store.update_rate_limit(token, url, headers)
response = render_http_response(
version, status, reason, headers, body
)
# Forward the upstream response to the client.
self._transport.write(response)
self._transport.close()
class MitmProtocol(asyncio.Protocol):
''' Handles details of MITMing a TLS connection. '''
def __init__(self, loop, http_version, proxy):
''' Constructor. '''
self._http_version = http_version
self._loop = loop
self._parser = HttpParser()
self._proxy = proxy
self._received = asyncio.Future()
self._body = b''
def connection_made(self, transport):
''' Save a reference to the transport. '''
log.debug('MITM connection opened.')
self._transport = transport
cert = self._transport.get_extra_info('peercert')
log.debug('MITM upstream certificate: {}'.format(cert))
self._loop.call_soon(self._proxy.start_tls, self._http_version)
def connection_lost(self, exc):
log.debug('MITM connection closed.')
self._received.cancel()
def data_received(self, data):
''' Accumulate request data. '''
log.debug('MITM data received: {}'.format(data))
self._parser.execute(data, len(data))
if self._parser.is_partial_body():
self._body += self._parser.recv_body()
if self._parser.is_message_complete():
version = self._parser.get_version()
status = self._parser.get_status_code()
reason = None # For some reason, the parser doesn't expose this :(
headers = self._parser.get_headers()
log.debug('MITM upstream status: {}'.format(status))
log.debug('MITM upstream headers: {}'.format(headers))
log.debug('MITM upstream body: {}...'.format(self._body[:1000]))
self._received.set_result(
(version, status, reason, headers, self._body)
)
self._transport.close()
def forward(self, data):
''' Forward data to upstream host. '''
log.debug('MITM sending data: {}'.format(data))
self._transport.write(data)
@asyncio.coroutine
def receive(self):
''' Read data received by this MITM instance. '''
response = yield from self._received
return response
class HttpProxyProtocol(asyncio.Protocol):
''' Implement HTTP(S) proxy behavior. '''
def __init__(self, loop, config, token_store):
''' Constructor. '''
self._parser = HttpParser()
self._body = b''
self._config = config
self._loop = loop
self._mitm = None
self._mitm_host = None
self._token_store = token_store
self._instagram = InstagramApi(
client_id=config['Instagram']['ClientID'],
client_secret=config['Instagram']['ClientSecret'],
)
self._twitter = TwitterApi(
consumer_key=config['Twitter']['ConsumerKey'],
consumer_secret=config['Twitter']['ConsumerSecret'],
app_token=config['Twitter']['AppToken'],
app_token_secret=config['Twitter']['AppTokenSecret'],
)
def connection_made(self, transport):
''' Save a reference to the transport so that we can send a reply. '''
log.debug('Connection opened.')
self._transport = transport
def connection_lost(self, exc):
log.debug('Connection closed.')
def data_received(self, data):
''' Parse incoming HTTP request. '''
log.debug('Data received: {}'.format(data))
self._parser.execute(data, len(data))
if self._parser.is_partial_body():
self._body += self._parser.recv_body()
if self._parser.is_message_complete():
method = self._parser.get_method()
uri = self._parser.get_url()
version = self._parser.get_version()
headers = self._parser.get_headers()
content_type = headers.get('Content-type', '')
charset = _get_charset(content_type)
body = self._body.decode(charset)
log.debug('Client charset: {}'.format(charset))
log.debug('Client status: method={} uri={} version={}' \
.format(method, uri, version))
log.debug('Client headers: {}'.format(headers))
log.debug('Client body: {}...'.format(body[:1000]))
if method == 'CONNECT':
asyncio.async(self._start_mitm(uri, version))
self._parser = HttpParser()
else:
asyncio.async(
self._request_upstream(
method,
uri,
version,
headers,
body
)
)
def start_tls(self, version):
'''
Initiate TLS session with the client.
This part is completely hacky! We mess around with the
transport's internals in order to wrap the current transport in TLS.
Python doesn't have an official way to do this, although it *might*
get fixed in 3.6: http://bugs.python.org/issue23749
'''
log.debug('The proxy is starting TLS with its client.')
status_line = 'HTTP/{}.{} {} {}\r\n\r\n' \
.format(version[0], version[1], 200, 'OK')
self._transport.write(status_line.encode('ascii'))
ssl_context = ssl.SSLContext(ssl.PROTOCOL_TLSv1)
ssl_context.set_ciphers('HIGH:!aNull:!eNull')
ssl_context.load_cert_chain('ssl/server.crt', 'ssl/server.key')
original_socket = self._transport._sock
self._transport = self._loop._make_ssl_transport(
original_socket,
self,
ssl_context,
server_side=True
)
@asyncio.coroutine
def _request_upstream(self, method, uri, version, headers, body):
''' Forward the request to the upstream server. '''
try:
yield from self._request_upstream_helper(
method, uri, version, headers, body
)
except Exception:
charset = _get_charset(headers.get('Content-type', ''))
response = render_http_response(
version,
500,
'PROXY ERROR',
{'Content-type': 'text/plain; charset={}'.format(charset)},
traceback.format_exc().encode(charset)
)
self._transport.write(response)
self._transport.close()
raise
@asyncio.coroutine
def _request_upstream_helper(self, method, uri, version, headers, body):
''' Forward the request to the upstream server. '''
log.debug('_request_upstream(): method={}, uri={}' \
.format(method, uri))
if self._mitm_host:
parsed = urlparse(uri)
url = 'https://{}{}'.format(self._mitm_host, parsed.path)
else:
url = uri
token, remaining = self._token_store.dispense(url)
log.debug('Signing request with {} token: {}.'
.format(token.site, token.public))
if 'instagram' in url:
qp = parse_qs(parsed.query)
qp['access_token'] = token.public
qp['sig'] = self._instagram.oauth_sign(
method=method,
url=url,
token=token,
query_params=qp,
body_params=parse_qs(body)
)
params = ['{}={}'.format(quote(k.encode('utf8')), quote(v.encode('utf8'))) for k,v in qp.items()]
uri = '{}?{}'.format(parsed.path, '&'.join(params))
log.debug('Signed instagram URL: {}'.format(uri))
elif 'twitter' in url:
headers['Authorization'] = self._twitter.oauth_sign(
method=method,
url=url,
token=token.public,
token_secret=token.secret,
query_params=parse_qs(parsed.query),
body_params=parse_qs(body)
)
else:
raise ValueError('No signing algorithm known for URL: {}'
.format(url))
if self._mitm is None:
url = urlparse(uri)
host = url.hostname
port = url.port
if port is None:
port = 80 if url.scheme == 'http' else 443
log.debug('Connecting to upstream (plaintext).')
upstream = yield from asyncio.open_connection(host, port)
upstream_reader, upstream_writer = upstream
request = render_http_request(method, uri, version, headers, body)
upstream_writer.write(request)
response = b''
parser = HttpParser()
while True:
if not parser.is_headers_complete():
data = yield from upstream_reader.readline()
else:
data = yield from upstream_reader.read(
int(parser.get_headers()['Content-Length'])
)
log.debug('Received plaintext from upstream: {}'.format(data))
parser.execute(data, len(data))
if parser.is_partial_body():
body += parser.recv_body()
if parser.is_message_complete():
version = self._parser.get_version()
status = self._parser.get_status_code()
reason = None # For some reason, the parser doesn't expose this :(
headers = self._parser.get_headers()
if status == 200:
self._token_store.update_rate_limit(url, headers)
log.debug('Plaintext upstream status: {}'.format(status))
log.debug('Plaintext upstream headers: {}'.format(headers))
log.debug('Plaintext upstream body: {}...'.format(body[:1000]))
response = render_http_response(
version, status, reason, headers, body
)
break
upstream_writer.close()
else:
upstream_write = self._mitm.forward
request = render_http_request(method, uri, version, headers, body)
upstream_write(request)
response = yield from self._mitm.receive()
version, status, reason, headers, body = response
if status == 200:
self._token_store.update_rate_limit(token, url, headers)
response = render_http_response(
version, status, reason, headers, body
)
# Forward the upstream response to the client.
self._transport.write(response)
self._transport.close()
def _set_header(self, key, value):
''' Set a header value. '''
key = key.strip().upper()
value = value.strip()
self._headers[key] = value
@asyncio.coroutine
def _start_mitm(self, uri, version):
''' MITM a connection to the upstream server. '''
log.debug('The proxy is starting an MITM connection.')
host, port = uri.split(':')
port = int(port)
self._mitm_host = host
_, self._mitm = yield from self._loop.create_connection(
lambda: MitmProtocol(self._loop, version, self),
host,
port,
ssl = ssl.create_default_context()
)
class QHttpConnection(QObject):
newRequest = pyqtSignal(QHttpRequest, QHttpResponse)
disconnected = pyqtSignal()
def __init__(self, sock, parent=None):
super(QHttpConnection, self).__init__(parent)
self.m_sock = sock
self.m_body = []
self.m_parser = HttpParser()
self.m_request = QHttpRequest(self)
self.m_request = None
self.m_response = QHttpResponse(self)
self.m_response = None
self.m_sock.readyRead.connect(self._onReadyRead)
self.m_sock.disconnected.connect(self._onDisconnected)
self.m_sock.bytesWritten.connect(self._onBytesWritten)
return
def write(self, data):
self.m_sock.write(data)
return
def _onReadyRead(self):
#qDebug('hehe')
qtdata = self.m_sock.readAll()
pydata = qtdata.data()
np = self.m_parser.execute(pydata, len(pydata))
qDebug(str(np) + '=?' + str(len(pydata)))
#qDebug(qtdata)
#qDebug(qtdata.toHex())
#print(self.m_parser._body)
#print(self.m_parser._body)
#qDebug(str(self.m_parser.is_message_begin()))
#qDebug(str(self.m_parser.is_message_complete()))
#qDebug(str(self.m_parser.is_headers_complete()))
if self.m_parser.is_headers_complete():
if self.m_request != None:
qWarning('alread have a request object')
else:
self.m_request = QHttpRequest(self)
_qogc.add(self.m_request)
# qDebug(str(self.m_request))
# print(self.m_parser.get_headers())
True
### body area
# qDebug(str(self.m_parser.is_message_begin()))
# not use lines，这个可能指的是在客户端时，数据下载完成标识吧。
if self.m_parser.is_message_begin() and self.m_request != None:
qDebug('body coming...')
self.m_request.hasBody()
mth = self.m_parser.get_method()
# qDebug(mth)
if mth == 'GET':
if self.m_parser.is_headers_complete():
self.m_response = QHttpResponse(self)
self.m_response.done.connect(self._onResponseDone)
_qogc.add(self.m_response)
self.newRequest.emit(self.m_request, self.m_response)
pass
elif mth == 'POST':
if self.m_parser.is_partial_body():
self.m_body.append(self.m_parser.recv_body())
if self.m_parser.is_message_complete():
print(b''.join(self.m_body))
elif mth == 'CONNECT':
if self.m_parser.is_headers_complete():
if self.m_response != None:
qWarning('alread have a response object')
else:
self.m_response = QHttpResponse(self)
self.m_response.done.connect(self._onResponseDone)
_qogc.add(self.m_response)
self.newRequest.emit(self.m_request, self.m_response)
else:
qDebug('hdr not complete')
True
else:
qWarning("not impled method:" + mth)
self.m_sock.close()
return
def _onDisconnected(self):
# qDebug('hehe')
self.disconnected.emit()
return
def _onBytesWritten(self, count):
# qDebug('hehe')
return
def _onResponseDone(self):
self.m_sock.disconnectFromHost()
self.m_sock.close()
# qDebug(str(self.m_request))
return
def close(self):
self.m_sock.flush()
self.m_sock.close()
return
def last(self):
return
class ConnectionHandler:
def __init__(self, connection, address, timeout):
self.body_file =""
self.p = HttpParser()
self.body = []
self.request_url = ""
self.response_header = []
self.header_done = False
self.url =""
self.controller = []
self.controller_ip = []
self.client = connection
self.client_buffer = ''
self.timeout = timeout
self.method, self.path, self.protocol = self.get_base_header()
if self.method=='CONNECT':
self.method_CONNECT()
elif self.method in ('OPTIONS', 'GET', 'HEAD', 'POST', 'PUT',
'DELETE', 'TRACE'):
self.method_others()
self.client.close()
self.target.close()
#clear
#print self.controller , self.controller_ip
def get_base_header(self):
while 1:
self.client_buffer += self.client.recv(BUFLEN)
end = self.client_buffer.find('\n')
if end!=-1:
break
#We dont wann those google.com urls.
if not "127.0.0.1" in self.client_buffer[:end]:
#Insert Url into database here
self.url = '%s'%self.client_buffer[:end]
data = (self.client_buffer[:end+1]).split()
self.client_buffer = self.client_buffer[end+1:]
#print data
return data
def method_CONNECT(self):
self._connect_target(self.path)
self.client.send(HTTPVER+' 200 Connection established\n'+
'Proxy-agent: %s\n\n'%VERSION)
self.client_buffer = ''
self._read_write()
def method_others(self):
self.path = self.path[7:]
i = self.path.find('/')
host = self.path[:i]
path = self.path[i:]
self._connect_target(host)
self.target.send('%s %s %s\n'%(self.method, path, self.protocol)+
self.client_buffer)
self.client_buffer = ''
self._read_write()
def _connect_target(self, host):
i = host.find(':')
if i!=-1:
port = int(host[i+1:])
host = host[:i]
#print host
else:
port = 80
try:
(soc_family, _, _, _, address) = socket.getaddrinfo(host, port)[0]
self.target = socket.socket(soc_family)
self.target.connect(address)
except Exception as e:
address =host
print "Error Connecting to:"+str(address)
connect_ip = "Error Connecting to:"+str(address)
update_traffic_link(urlid,connect_ip,"Unable to Connect","Nil","")
# insert to db here
#Concat data to string
self.request_url = str(host)+" | "+str(address)+" | "+str(self.url) #debug
#print self.request_url
def _read_write(self):
time_out_max = self.timeout/3
socs = [self.client, self.target]
count = 0
while 1:
count += 1
(recv, _, error) = select.select(socs, [], socs, 3)
if error:
break
if recv:
for in_ in recv:
try:
#print " Receving Data "
data = in_.recv(10000)
except Exception as e:
print e
pass
if in_ is self.client:
out = self.target
else:
out = self.client
try:
if data:
#column 25
#Dig here to analysis the traffic
#print data
try:
#Lets parse the data using http_parser modules
recved = len(data)
#
#print "We received so far "+ str(recved)
nparsed = self.p.execute(data, recved)
assert nparsed == recved
# Check
if self.p.is_headers_complete() and not self.header_done:
#Header is an ordered dictionary
header_s = self.p.get_headers()
# Lets beautify it and print it.
for header, value in header_s.items():
#Print Response
# Connection : close format
res_header = header+": "+value
self.response_header.append(res_header)
self.header_done = True
#Put header to Database.
#Check if the boday is partial, if then append the body
if self.p.is_partial_body():
self.body.append(self.p.recv_body())
#print "appending body" +self.p.recv_body()
#Append data body recived to a list
#print self.body
# If the parsing of current request is compleated
if self.p.is_message_complete():
try:
try:
content_length = self.p.get_headers()['content-length']
except Exception as e:
print "Exception in Body retrive-sub"+str(e)
content_length = 0
pass
self.body_file = "".join(self.body)
body_file_type = ms.buffer(self.body_file[:1024])
signature_scan = ""
html_source =""
html_body=""
html_body = self.body_file
if "gzip" in body_file_type:
try:
print " Decoding GZIp html\n"
html_body = zlib.decompress(html_body, 16+zlib.MAX_WBITS)
#print "source"+str(html_body)
except Exception as e:
print "Error gzip decoding:"+str(e)
print urlid
signature_scan_body = yara_match(html_body)
signature_scan_request = yara_match(self.request_url)
signature_scan_response =""
self_response = ""
try:
#This is a list convert to string and do the check
print self.response_header
self_response = ''.join(self.response_header)
if "Content-Disposition:" in self_response and "attachment;" in self_response:
signature_scan_response = "Forced-file-download"
print " Signatured matched in response"
except Exception as e:
print e,"Error in header_match"
signature_scan = str(signature_scan_body) +""+str(signature_scan_request)+""+signature_scan_response
#print self.request_url
#print self.response_header
#print body_file_type
if len(signature_scan) > 6:
try:
print " Signatured found and Updating\n"
body_file_type = "Signature_Matched: "+signature_scan+" ing "+body_file_type
insert_html(urlid,html_body,signature_scan)
html_source = html_body
except Exception as e:
print "Error in Traffic Signature"+str(e)
print " Trffic Updated\n"
update_traffic_link(urlid,self.request_url,self.response_header,body_file_type,html_source)
if "executable" in body_file_type:
print "\nExecutable found\n"
binary_found(urlid)
except Exception as e:
print "Exception in Body retrive"+str(e)
content_length = 0
pass
except Exception as e:
print e
pass
#if filetype in traffice == jar,class , pdf,flash, execute
#save those files
out.send(data)
count = 0
except Exception as e:
print e
pass
if count == time_out_max:
break
rsp_2 = ""
with open("../testing/test1_response_part2.http", "r") as f:
rsp_2 = f.readlines()
rsp_2 = "".join(rsp_2)
rsp_2 = rsp_2[:-2]
p = HttpParser()
recved = len(rsp_1)
nparsed = p.execute(rsp_1, recved)
assert nparsed == recved
if p.is_message_complete():
print "message complete"
else:
print "message incomplete"
print p.recv_body()
recved = len(rsp_2)
nparsed = p.execute(rsp_2, recved)
assert nparsed == recved
if p.is_message_complete():
print "message complete"
print p.recv_body()
print p.get_headers()
else:
print "message incomplete"
print p.recv_body()
print "--------------------"
def request(self, method, url, headers=None, body=None, timeout=None):
'''Issues a `method` request to `path` on the
connected server. Sends along `headers`, and
body.
Very low level--you must set "host" yourself,
for example. It will set Content-Length,
however.
'''
headers = headers or {}
url_info = urlparse(url)
fake_wsgi = dict(
(cgi_name(n), str(v).strip()) for n, v in headers.iteritems())
if body and 'CONTENT_LENGTH' not in fake_wsgi:
# If the caller hasn't set their own Content-Length but submitted
# a body, we auto-set the Content-Length header here.
fake_wsgi['CONTENT_LENGTH'] = str(len(body))
fake_wsgi.update({
'REQUEST_METHOD' : method,
'SCRIPT_NAME' : '',
'PATH_INFO' : url_info[2],
'QUERY_STRING' : url_info[4],
'wsgi.version' : (1,0),
'wsgi.url_scheme' : 'http', # XXX incomplete
'wsgi.input' : cStringIO.StringIO(body or ''),
'wsgi.errors' : FileLikeErrorLogger(hlog),
'wsgi.multithread' : False,
'wsgi.multiprocess' : False,
'wsgi.run_once' : False,
})
req = Request(fake_wsgi)
timeout_handler = TimeoutHandler(timeout or 60)
url = str(req.path)
if req.query_string:
url += '?' + str(req.query_string)
send('%s %s HTTP/1.1\r\n%s' % (req.method, url, str(req.headers)))
if body:
send(body)
h = HttpParser()
body = []
data = None
while True:
if data:
used = h.execute(data, len(data))
if h.is_headers_complete():
body.append(h.recv_body())
if h.is_message_complete():
data = data[used:]
break
ev, val = first(receive_any=True, sleep=timeout_handler.remaining())
if ev == 'sleep': timeout_handler.timeout()
data = val
resp = Response(
response=''.join(body),
status=h.get_status_code(),
headers=h.get_headers(),
)
return resp
class ConnectionHandler:
def __init__(self, connection, address, timeout):
self.body_file = ""
self.p = HttpParser()
self.body = []
self.request_url = ""
self.response_header = []
self.header_done = False
self.url = ""
self.controller = []
self.controller_ip = []
self.client = connection
self.client_buffer = ''
self.timeout = timeout
self.method, self.path, self.protocol = self.get_base_header()
if self.method == 'CONNECT':
self.method_CONNECT()
elif self.method in ('OPTIONS', 'GET', 'HEAD', 'POST', 'PUT', 'DELETE',
'TRACE'):
self.method_others()
self.client.close()
self.target.close()
#clear
#print self.controller , self.controller_ip
def get_base_header(self):
while 1:
self.client_buffer += self.client.recv(BUFLEN)
end = self.client_buffer.find('\n')
if end != -1:
break
#We dont wann those google.com urls.
if not "127.0.0.1" in self.client_buffer[:end]:
#Insert Url into database here
self.url = '%s' % self.client_buffer[:end]
data = (self.client_buffer[:end + 1]).split()
self.client_buffer = self.client_buffer[end + 1:]
#print data
return data
def method_CONNECT(self):
self._connect_target(self.path)
self.client.send(HTTPVER + ' 200 Connection established\n' +
'Proxy-agent: %s\n\n' % VERSION)
self.client_buffer = ''
self._read_write()
def method_others(self):
self.path = self.path[7:]
i = self.path.find('/')
host = self.path[:i]
path = self.path[i:]
self._connect_target(host)
self.target.send('%s %s %s\n' % (self.method, path, self.protocol) +
self.client_buffer)
self.client_buffer = ''
self._read_write()
def _connect_target(self, host):
i = host.find(':')
if i != -1:
port = int(host[i + 1:])
host = host[:i]
#print host
else:
port = 80
try:
(soc_family, _, _, _, address) = socket.getaddrinfo(host, port)[0]
print "Adress is ", address
self.target = socket.socket(soc_family)
self.target.connect(address)
except Exception as e:
print "Error Connecting to:" + str(host) + ":" + str(port)
self.request_url = "Error Connecting to:" + str(host) + ":" + str(
port)
# insert to db here
#Concat data to string
self.request_url = str(host) + " | " + str(address) + " | " + str(
self.url) #debug
#print self.request_url
def _read_write(self):
time_out_max = self.timeout / 3
socs = [self.client, self.target]
count = 0
while 1:
count += 1
(recv, _, error) = select.select(socs, [], socs, 3)
if error:
break
if recv:
for in_ in recv:
try:
#print " Receving Data "
data = in_.recv(84333)
except Exception as e:
print e
pass
if in_ is self.client:
out = self.target
else:
out = self.client
try:
if data:
#column 25
#Dig here to analysis the traffic
#print data
try:
#Lets parse the data using http_parser modules
recved = len(data)
#
#print "We received so far "+ str(recved)
nparsed = self.p.execute(data, recved)
assert nparsed == recved
# Check
if self.p.is_headers_complete(
) and not self.header_done:
#Header is an ordered dictionary
header_s = self.p.get_headers()
# Lets beautify it and print it.
for header, value in header_s.items():
#Print Response
# Connection : close format
res_header = header + ": " + value
self.response_header.append(res_header)
self.header_done = True
#Put header to Database.
#Check if the boday is partial, if then append the body
if self.p.is_partial_body():
self.body.append(self.p.recv_body())
#print "appending body" +self.p.recv_body()
#Append data body recived to a list
#print self.body
# If the parsing of current request is compleated
if self.p.is_message_complete():
try:
try:
content_length = self.p.get_headers(
)['content-length']
except Exception as e:
print "Exception in Body retrive-sub" + str(
e)
content_length = 0
pass
self.body_file = "".join(self.body)
body_file_type = ms.buffer(
self.body_file[:1024])
#print self.request_url
#print self.response_header
#print body_file_type
print urlid
update_traffic(urlid, self.request_url,
self.response_header,
body_file_type)
except Exception as e:
print "Exception in Body retrive" + str(
e)
content_length = 0
pass
except Exception as e:
print e
pass
#if filetype in traffice == jar,class , pdf,flash, execute
#save those files
out.send(data)
count = 0
except Exception as e:
print e
pass
if count == time_out_max:
break
class CometaClient(object):
"""Connect a device to the Cometa infrastructure"""
errors = {0:'ok', 1:'timeout', 2:'network error', 3:'protocol error', 4:'authorization error', 5:'wrong parameters', 9:'internal error'}
def __init__(self,server, port, application_id):
"""
The Cometa instance constructor.
server: the Cometa server FQDN
port: the Cometa server port
application_id: the Cometa application ID
"""
self.error = 9
self.debug = False
self._server = server
self._port = port
self._app_id = application_id
self._message_cb = None
self._device_id = ""
self._platform = ""
self._hparser = None
self._sock = None #socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self._heartbeat_rate = 60
self._trecv = None
self._thbeat = None
self._hb_lock = threading.Lock()
self._reconnecting = False
return
def attach(self, device_id, device_info):
"""
Attach the specified device to a Cometa registered application.
Authentication is done using only the application_id (one-way authentication).
device_id: the device unique identifier
device_info: a description of the platform or the device (used only as a comment)
"""
self._device_id = device_id
self._platform = device_info
self._hparser = HttpParser()
self._sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
self._sock.connect((self._server, self._port))
sendBuf="POST /v1/applications/%s/devices/%s HTTP/1.1\r\nHost: api.cometa.io\r\nContent-Length:%d\r\n\r\n%s" % (self._app_id,device_id,len(device_info),device_info)
self._sock.send(sendBuf)
recvBuf = ""
while True:
data = self._sock.recv(1024)
if not data:
break
dataLen = len(data)
nparsed = self._hparser.execute(data, dataLen)
assert nparsed == dataLen
if self._hparser.is_headers_complete():
if self.debug:
print "connection for device %s complete" % (device_id)
print self._hparser.get_headers()
# reading the attach complete message from the server
# i.e. {"msg":"200 OK","heartbeat":60,"timestamp":1441382935}
recvBuf = self._hparser.recv_body()
#TODO: check for error in connecting, i.e. 403 already connected
if len(recvBuf) < 16 or recvBuf[1:15] != '"msg":"200 OK"':
self.error = 5
return recvBuf
# reset error
self.error = 0
# set the socket non blocking
self._sock.setblocking(0)
# do not (re)start the threads during a reconnection
if self._reconnecting:
self._reconnecting = False
return recvBuf
# start the hearbeat thread
self._thbeat = threading.Thread(target=self._heartbeat)
self._thbeat.daemon = True
self._thbeat.start()
# start the receive thread
self._trecv = threading.Thread(target=self._receive)
self._trecv.daemon = True # force to exit on SIGINT
self._trecv.start()
return recvBuf
except:
self.error = 2
return
def send_data(self, msg):
"""
Send a data event message upstream to the Cometa server.
If a Webhook is specified for the Application in the Cometa configuration file /etc/cometa.conf on the server,
the message is relayed to the Webhook. Also, the Cometa server propagates the message to all open devices Websockets.
"""
sendBuf = "%x\r\n%c%s\r\n" % (len(msg) + 1,'\07',msg)
if self._reconnecting:
if self.debug:
print "Error in Cometa.send_data(): device is reconnecting."
return -1
try:
self._hb_lock.acquire()
self._sock.send(sendBuf)
self._hb_lock.release()
except Exception, e:
if self.debug:
print "Error in Cometa.send_data(): socket write failed."
return -1
return 0
class CometaClient(object):
"""Connect a device to the Cometa infrastructure"""
errors = {
0: 'ok',
1: 'timeout',
2: 'network error',
3: 'protocol error',
4: 'authorization error',
5: 'wrong parameters',
9: 'internal error'
}
def __init__(self, server, port, application_id, use_ssl, logger):
"""
The Cometa instance constructor.
server: the Cometa server FQDN
port: the Cometa server port
application_id: the Cometa application ID
"""
self.error = 9
self.debug = False
self._server = server
self._port = port
self._app_id = application_id
self._use_ssl = use_ssl
self._message_cb = None
self._device_id = ""
self._platform = ""
self._hparser = None
self._sock = None #socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self._heartbeat_rate = 60
self._trecv = None
self._thbeat = None
self._hb_lock = threading.Lock()
self._reconnecting = False
self.log = logger
return
def attach(self, device_id, device_info):
"""
Attach the specified device to a Cometa registered application.
Authentication is done using only the application_id (one-way authentication).
device_id: the device unique identifier
device_info: a description of the platform or the device (used only as a comment)
"""
self._device_id = device_id
self._platform = device_info
self._hparser = HttpParser()
tsock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
if self._use_ssl:
self._sock = ssl.wrap_socket(tsock,
ssl_version=ssl.PROTOCOL_SSLv23,
ciphers="AES256-GCM-SHA384")
else:
self._sock = tsock
try:
self._sock.connect((self._server, self._port))
sendBuf = "POST /v1/applications/%s/devices/%s HTTP/1.1\r\nHost: api.cometa.io\r\nContent-Length:%d\r\n\r\n%s" % (
self._app_id, device_id, len(device_info), device_info)
self._sock.send(sendBuf)
recvBuf = ""
while True:
data = self._sock.recv(1024)
if not data:
break
dataLen = len(data)
nparsed = self._hparser.execute(data, dataLen)
assert nparsed == dataLen
if self._hparser.is_headers_complete():
if self.debug:
print "connection for device %s headers received" % (
device_id)
print self._hparser.get_headers()
if self._hparser.is_partial_body():
recvBuf = self._hparser.recv_body()
if self.debug:
print "connection for device %s body received" % (
device_id)
print recvBuf
#TODO: check for error in connecting, i.e. 403 already connected
# reading the attach complete message from the server
# i.e. {"msg":"200 OK","heartbeat":60,"timestamp":1441382935}
if len(recvBuf) < 16 or recvBuf[1:12] != '"msg":"200"':
self.error = 5
print "Error in string from server; %s" % recvBuf
return recvBuf
# reset error
self.error = 0
# set the socket non blocking
self._sock.setblocking(0)
# do not (re)start the threads during a reconnection
if self._reconnecting:
self._reconnecting = False
return recvBuf
if self.debug:
print "connection for device %s completed" % (
device_id)
# start the hearbeat thread
self._thbeat = threading.Thread(target=self._heartbeat)
self._thbeat.daemon = True
self._thbeat.start()
# start the receive thread
#time.sleep(2)
self._trecv = threading.Thread(target=self._receive)
self._trecv.daemon = True # force to exit on SIGINT
self._trecv.start()
return recvBuf
except Exception, e:
print e
self.error = 2
return
def __call__(self, addr):
"""Since an instance of HttpServer is passed to the Service
class (with appropriate request_handler established during
initialization), this __call__ method is what's actually
invoked by diesel.
"""
data = None
while True:
try:
h = HttpParser()
body = []
while True:
if data:
used = h.execute(data, len(data))
if h.is_headers_complete():
body.append(h.recv_body())
if h.is_message_complete():
data = data[used:]
break
data = receive()
env = h.get_wsgi_environ()
if "HTTP_CONTENT_LENGTH" in env:
env["CONTENT_LENGTH"] = env.pop("HTTP_CONTENT_LENGTH")
if "HTTP_CONTENT_TYPE" in env:
env["CONTENT_TYPE"] = env.pop("HTTP_CONTENT_TYPE")
env.update(
{
"wsgi.version": (1, 0),
"wsgi.url_scheme": "http", # XXX incomplete
"wsgi.input": cStringIO.StringIO("".join(body)),
"wsgi.errors": FileLikeErrorLogger(hlog),
"wsgi.multithread": False,
"wsgi.multiprocess": False,
"wsgi.run_once": False,
"REMOTE_ADDR": addr[0],
"SERVER_NAME": HOSTNAME,
"SERVER_PORT": str(self.port),
}
)
req = Request(env)
if req.headers.get("Connection", "").lower() == "upgrade":
req.data = data
resp = self.request_handler(req)
if "Server" not in resp.headers:
resp.headers.add("Server", SERVER_TAG)
if "Date" not in resp.headers:
resp.headers.add("Date", utcnow().strftime("%a, %d %b %Y %H:%M:%S UTC"))
assert resp, "HTTP request handler _must_ return a response"
self.send_response(resp, version=h.get_version())
if (
(not h.should_keep_alive())
or resp.headers.get("Connection", "").lower() == "close"
or resp.headers.get("Content-Length") == None
):
return
except ConnectionClosed:
break
def __call__(self, addr):
'''Since an instance of HttpServer is passed to the Service
class (with appropriate request_handler established during
initialization), this __call__ method is what's actually
invoked by diesel.
'''
data = None
while True:
try:
h = HttpParser()
body = []
while True:
if data:
used = h.execute(data, len(data))
if h.is_headers_complete():
body.append(h.recv_body())
if h.is_message_complete():
data = data[used:]
break
data = receive()
env = h.get_wsgi_environ()
if 'HTTP_CONTENT_LENGTH' in env:
env['CONTENT_LENGTH'] = env.pop("HTTP_CONTENT_LENGTH")
if 'HTTP_CONTENT_TYPE' in env:
env['CONTENT_TYPE'] = env.pop("HTTP_CONTENT_TYPE")
env.update({
'wsgi.version' : (1,0),
'wsgi.url_scheme' : 'http', # XXX incomplete
'wsgi.input' : cStringIO.StringIO(''.join(body)),
'wsgi.errors' : FileLikeErrorLogger(hlog),
'wsgi.multithread' : False,
'wsgi.multiprocess' : False,
'wsgi.run_once' : False,
'REMOTE_ADDR' : addr[0],
'SERVER_NAME' : HOSTNAME,
'SERVER_PORT': str(self.port),
})
req = Request(env)
if req.headers.get('Connection', '').lower() == 'upgrade':
req.data = data
resp = self.request_handler(req)
if 'Server' not in resp.headers:
resp.headers.add('Server', SERVER_TAG)
if 'Date' not in resp.headers:
resp.headers.add('Date', utcnow().strftime("%a, %d %b %Y %H:%M:%S UTC"))
assert resp, "HTTP request handler _must_ return a response"
self.send_response(resp, version=h.get_version())
if (not h.should_keep_alive()) or \
resp.headers.get('Connection', '').lower() == "close" or \
resp.headers.get('Content-Length') == None:
return
# Switching Protocols
if resp.status_code == 101 and hasattr(resp, 'new_protocol'):
resp.new_protocol(req)
break
except ConnectionClosed:
break
def main():
backlog = 128
bufsize = 8192
recieverConfig = RecieverConfig()
try:
recieverConfig.readConfig()
except Exception as e:
print("Error:recieverConfig.readConfig()." + str(e.message))
readNoticePokemonCsv = ReadNoticePokemonCsv()
try:
readNoticePokemonCsv.readCSV()
except Exception as e:
print("Error:readNoticePokemonCsv.readCSV()." + str(e.message))
sendEmail = SendEmail(recieverConfig.getConfigSmtp(),
recieverConfig.getConfigSmptPort(),
recieverConfig.getConfigAccount(),
recieverConfig.getConfigPassword(),
recieverConfig.getConfigMailAddr(),
recieverConfig.getConfigSubject())
server_sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
inputs = set([server_sock])
try:
server_sock.bind((recieverConfig.getConfigHost(),
int(recieverConfig.getConfigPort())))
server_sock.listen(backlog)
while True:
readable, writable, exceptional = select.select(inputs, [], [])
for sock in readable:
if sock is server_sock:
connect, address = server_sock.accept()
inputs.add(connect)
else:
msg = sock.recv(bufsize)
if len(msg) == 0:
sock.close()
inputs.remove(sock)
else:
recved = len(msg)
#HTTP Parser
httpParser = HttpParser()
nparsed = httpParser.execute(msg, recved)
assert nparsed == recved
if httpParser.is_partial_body():
#Json Parser
bodyParser = BodyParser()
bodyParser.setBody(httpParser.recv_body())
if bodyParser.isPokemon():
if readNoticePokemonCsv.isNoticePokemon(
bodyParser.getPokemonId()):
print("Send Mail:PokemonId=" +
str(bodyParser.getPokemonId()))
sendEmail.sendMail(
readNoticePokemonCsv.
getNoticePokemonName(
bodyParser.getPokemonId()),
bodyParser.getLatitude(),
bodyParser.getLongitude(),
bodyParser.getTimeUntilHiddenMs())
finally:
for sock in inputs:
sock.close()
return
def recvrawsocket2(sockobj, address):
try:
# if 1:
# logger.error(sockobj)
# logger.debug(dir(sockobj))
request_path = ""
body = []
p = HttpParser()
seqid = uuid.uuid1()
requestdict = dict()
requestdict['sock'] = sockobj
# requestdatetime = time.strftime('%Y.%m.%d.%H.%M.%S', time.localtime(time.time()))
requestdatetime = time.time()
requestdict['requestdatetime'] = requestdatetime
responsesocketdict[seqid.__str__()] = requestdict
# logger.debug("responsesocketdict len = %d", len(responsesocketdict))
while True:
request = sockobj.recv(recv_buf_len)
# logger.warning("request : %s" % (request))
recved = len(request)
# logger.warning("recved : %d" % (recved))
if (recved == 0):
logger.warning("socket is closed by peer %r" % (sockobj))
sockobj.close()
break
nparsed = p.execute(request, recved)
# logger.warning("nparsed : %d" % (nparsed))
if nparsed != recved:
logger.warning("parse error")
sockobj.close()
break
if p.is_headers_complete():
request_headers = p.get_headers()
# for key in request_headers:
# logger.debug("headers complete %s" % (request_headers.__str__()))
# logger.warning("headers complete")
if p.is_partial_body():
body.append(p.recv_body())
# logger.warning("body : %s" % (body))
if p.is_message_complete():
# logger.warning("message complete")
break
# logger.debug(p.get_method())
# logger.debug(p.get_path())
# logger.debug(p.get_query_string())
routekey = ""
servicepath = ""
# 如果是/xxx格式认为是route key，如果是/xxx/yyy/zzz格式认为是dest service
request_path = p.get_path()[1:]
request_pathlist = request_path.split('/')
servicename = request_pathlist[0]
action_name = ''
servicelist = os.listdir('./apps')
content = dict()
if p.get_method() == 'GET':
if servicename == 'showip':
sockobj.sendall("HTTP/1.1 200 OK \n\n%s" % (sockobj))
sockobj.shutdown(socket.SHUT_WR)
sockobj.close()
return
if len(request_pathlist) != 2:
ret = dict()
ret['errcode'] = '40004'
ret['errmsg'] = _errmsg['40004']
sockobj.sendall('HTTP/1.1 500 OK\n\n%s' %
(json.dumps(ret)))
sockobj.shutdown(socket.SHUT_WR)
sockobj.close()
return
action_name = request_pathlist[1]
querystring = p.get_query_string()
querylist = querystring.split('&')
action_body = dict()
for query in querylist:
kvlist = query.split('=')
action_body[kvlist[0]] = ''.join(kvlist[1:])
content['action_cmd'] = action_name
content['seq_id'] = str(random.randint(10000, 1000000))
content['body'] = action_body
content['version'] = '1.0'
else:
if len(body) > 0:
content = json.loads("".join(body))
# content = "".join(body)
# logger.debug("servicename=%s,action_name=%s"%(servicename,action_name))
# logger.debug("content=%r"%(content))
if servicename == 'testurl':
sockobj.sendall('HTTP/1.1 200 OK\n\n%s' %
(content['body']['signature']))
sockobj.shutdown(socket.SHUT_WR)
sockobj.close()
return
if servicename in servicelist:
routekey = "A:Queue:%s" % servicename
if servicename in _config:
routekey = _config[servicename]['Consumer_Queue_Name']
content['sockid'] = seqid.__str__()
content['from'] = selfqueuename
_redis.lpush(routekey, json.dumps(content))
else:
ret = dict()
ret['errcode'] = '40004'
ret['errmsg'] = _errmsg['40004']
sockobj.sendall('HTTP/1.1 404 OK\n\n%s' % (json.dumps(ret)))
sockobj.shutdown(socket.SHUT_WR)
sockobj.close()
# requestdict = dict()
# requestdict['sock'] = sockobj
# requestdatetime = time.strftime(
# '%Y.%m.%d.%H.%M.%S', time.localtime(time.time()))
# requestdict['requestdatetime'] = requestdatetime
# responsesocketdict[seqid.__str__()] = requestdict
# sockobj.sendall('HTTP/1.1 200 OK\n\nWelcome %s' % (
# seqid))
# sockobj.close()
except Exception as e:
logger.error("recvrawsocket2 %s except raised : %s " %
(e.__class__, e.args))
body = []
while True:
data = clientsocket.recv(1024)
if not data:
break
recved = len(data)
nparsed = parser.execute(data, recved)
assert nparsed == recved
if parser.is_headers_complete():
print parser.get_method()
print parser.get_path()
if parser.is_partial_body():
body.append(parser.recv_body())
if parser.is_message_complete():
break
print ''.join(body)
result = process_request(parser.get_method(),
parser.get_path(),
dict([x.split('=') for x in ''.join(body).split('&') if len(x.split('=')) == 2]))
result += '\n'
clientsocket.send(response + str(result))
print result
clientsocket.close()
class CometaClient(object):
"""Connect a device to the Cometa infrastructure"""
errors = {
0: 'ok',
1: 'timeout',
2: 'network error',
3: 'protocol error',
4: 'authorization error',
5: 'wrong parameters',
9: 'internal error'
}
def __init__(self, server, port, application_id):
"""
The Cometa instance constructor.
server: the Cometa server FQDN
port: the Cometa server port
application_id: the Cometa application ID
"""
self.error = 9
self.debug = False
self._server = server
self._port = port
self._app_id = application_id
self._message_cb = None
self._device_id = ""
self._platform = ""
self._hparser = None
self._sock = None #socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self._heartbeat_rate = 60
self._trecv = None
self._thbeat = None
self._hb_lock = threading.Lock()
self._reconnecting = False
return
def attach(self, device_id, device_info):
"""
Attach the specified device to a Cometa registered application.
Authentication is done using only the application_id (one-way authentication).
device_id: the device unique identifier
device_info: a description of the platform or the device (used only as a comment)
"""
self._device_id = device_id
self._platform = device_info
self._hparser = HttpParser()
self._sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
self._sock.connect((self._server, self._port))
sendBuf = "POST /v1/applications/%s/devices/%s HTTP/1.1\r\nHost: api.cometa.io\r\nContent-Length:%d\r\n\r\n%s" % (
self._app_id, device_id, len(device_info), device_info)
self._sock.send(sendBuf)
recvBuf = ""
while True:
data = self._sock.recv(1024)
if not data:
break
dataLen = len(data)
nparsed = self._hparser.execute(data, dataLen)
assert nparsed == dataLen
if self._hparser.is_headers_complete():
if self.debug:
print "connection for device %s complete" % (device_id)
print self._hparser.get_headers()
# reading the attach complete message from the server
# i.e. {"msg":"200 OK","heartbeat":60,"timestamp":1441382935}
recvBuf = self._hparser.recv_body()
#TODO: check for error in connecting, i.e. 403 already connected
if len(recvBuf) < 16 or recvBuf[1:15] != '"msg":"200 OK"':
self.error = 5
return recvBuf
# reset error
self.error = 0
# set the socket non blocking
self._sock.setblocking(0)
# do not (re)start the threads during a reconnection
if self._reconnecting:
self._reconnecting = False
return recvBuf
# start the hearbeat thread
self._thbeat = threading.Thread(target=self._heartbeat)
self._thbeat.daemon = True
self._thbeat.start()
# start the receive thread
self._trecv = threading.Thread(target=self._receive)
self._trecv.daemon = True # force to exit on SIGINT
self._trecv.start()
return recvBuf
except:
self.error = 2
return
def send_data(self, msg):
"""
Send a data event message upstream to the Cometa server.
If a Webhook is specified for the Application in the Cometa configuration file /etc/cometa.conf on the server,
the message is relayed to the Webhook. Also, the Cometa server propagates the message to all open devices Websockets.
"""
sendBuf = "%x\r\n%c%s\r\n" % (len(msg) + 1, '\07', msg)
if self._reconnecting:
if self.debug:
print "Error in Cometa.send_data(): device is reconnecting."
return -1
try:
self._hb_lock.acquire()
self._sock.send(sendBuf)
self._hb_lock.release()
except Exception, e:
if self.debug:
print "Error in Cometa.send_data(): socket write failed."
return -1
return 0
class HTTPProtocol(FlowControlMixin, asyncio.Protocol):
def __init__(self, stream_reader, callback, loop=None):
super().__init__(loop=loop)
self._stream_reader = stream_reader
self._stream_writer = None
self._callback = callback
self._task = None
self._server = None
def connection_made(self, transport):
self._parser = HttpParser()
self._stream_reader.set_transport(transport)
self._stream_writer = asyncio.StreamWriter(
transport,
self,
self._stream_reader,
self._loop,
)
# Grab the name of our socket if we have it
self._server = transport.get_extra_info("sockname")
def connection_lost(self, exc):
if exc is None:
self._stream_reader.feed_eof()
else:
self._stream_reader.set_exception(exc)
super().connection_lost(exc)
def data_received(self, data):
# Parse our incoming data with our HTTP parser
self._parser.execute(data, len(data))
# If we have not already handled the headers and we've gotten all of
# them, then invoke the callback with the headers in them.
if self._task is None and self._parser.is_headers_complete():
coro = self.dispatch(
{
"server": self._server,
"protocol": b"HTTP/" + b".".join(
str(x).encode("ascii")
for x in self._parser.get_version()
),
"method": self._parser.get_method().encode("latin1"),
"path": self._parser.get_path().encode("latin1"),
"query": self._parser.get_query_string().encode("latin1"),
"headers": self._parser.get_headers(),
},
self._stream_reader,
self._stream_writer,
)
self._task = asyncio.Task(coro, loop=self._loop)
# Determine if we have any data in the body buffer and if so feed it
# to our StreamReader
if self._parser.is_partial_body():
self._stream_reader.feed_data(self._parser.recv_body())
# Determine if we've completed the end of the HTTP request, if we have
# then we should close our stream reader because there is nothing more
# to read.
if self._parser.is_message_complete():
self._stream_reader.feed_eof()
def eof_received(self):
# We've gotten an EOF from the client, so we'll propagate this to our
# StreamReader
self._stream_reader.feed_eof()
@asyncio.coroutine
def dispatch(self, request, request_body, response):
# Get the status, headers, and body from the callback. The body must
# be iterable, and each item can either be a bytes object, or an
# asyncio coroutine, in which case we'll ``yield from`` on it to wait
# for it's value.
status, resp_headers, body = yield from self._callback(
request,
request_body,
)
# Write out the status line to the client for this request
# TODO: We probably don't want to hard code HTTP/1.1 here
response.write(b"HTTP/1.1 " + status + b"\r\n")
# Write out the headers, taking special care to ensure that any
# mandatory headers are added.
# TODO: We need to handle some required headers
for key, values in resp_headers.items():
# In order to handle headers which need to have multiple values
# like Set-Cookie, we allow the value of the header to be an
# iterable instead of a bytes object, in which case we'll write
# multiple header lines for this header.
if isinstance(values, (bytes, bytearray)):
values = [values]
for value in values:
response.write(key + b": " + value + b"\r\n")
# Before we get to the body, we need to write a blank line to separate
# the headers and the response body
response.write(b"\r\n")
for chunk in body:
# If the chunk is a coroutine, then we want to wait for the result
# before we write it.
if asyncio.iscoroutine(chunk):
chunk = yield from chunk
# Write our chunk out to the connect client
response.write(chunk)
# We've written everything in our iterator, so we want to close the
# connection.
response.close()
class HTTPSession(base_object.BaseObject):
_http_header = ""
_method = ""
_version = ""
_req_obj = ""
_user_agent = "User-Agent: COS-598C-Project-Client\r\n"
_accept = "Accept: */*\r\n"
_accept_enc = "Accept-Encoding: *\r\n"
_accept_charset = "Accept-Charset: *\r\n"
_host = ""
_writer = ""
_closeable = False
_http_parser = ""
_nr_bytes = 0
def __init__(self, method, req_obj, version):
self._method = method
self._req_obj = req_obj
self._version = version
self._http_parser = HttpParser()
def _build_first_line(self):
first_line = self._method + " " + self._req_obj + " " + self._version + "\r\n"
return first_line
def set_host(self, host):
self._host = "Host: " + host + "\r\n"
def set_writer(self, writer):
self._writer = writer
def write_response(self, data):
recved = len(data)
nparsed = self._http_parser.execute(data, recved)
assert nparsed == recved
self._nr_bytes += recved
if self._http_parser.is_partial_body():
self._writer.write(str(self._http_parser.recv_body()))
if self._http_parser.is_message_complete():
self._closeable = True
return self._nr_bytes
def get_response_headers(self):
if self._http_parser.is_headers_complete():
return self._http_parser.get_headers()
def closeable(self):
return self._closeable
def set_port(self, port):
return
def get_request(self):
self._http_header = self._build_first_line()+\
self._host+\
self._user_agent+\
self._accept+\
self._accept_enc+\
self._accept_charset+\
"\r\n"
return self._http_header
class HTTPSession(base_object.BaseObject):
_http_header = ""
_method = ""
_version = ""
_req_obj = ""
_user_agent = "User-Agent: COS-598C-Project-Client\r\n"
_accept = "Accept: */*\r\n"
_accept_enc = "Accept-Encoding: *\r\n"
_accept_charset = "Accept-Charset: *\r\n"
_host = ""
_writer = ""
_closeable = False
_http_parser = ""
_nr_bytes = 0
def __init__ (self, method, req_obj, version):
self._method = method
self._req_obj = req_obj
self._version = version
self._http_parser = HttpParser()
def _build_first_line(self):
first_line = self._method+" "+self._req_obj+" "+self._version+"\r\n"
return first_line
def set_host(self, host):
self._host = "Host: "+host+"\r\n"
def set_writer(self, writer):
self._writer = writer
def write_response(self, data):
recved = len(data)
nparsed = self._http_parser.execute(data, recved)
assert nparsed == recved
self._nr_bytes += recved
if self._http_parser.is_partial_body():
self._writer.write(str(self._http_parser.recv_body()))
if self._http_parser.is_message_complete():
self._closeable = True
return self._nr_bytes
def get_response_headers(self):
if self._http_parser.is_headers_complete():
return self._http_parser.get_headers()
def closeable(self):
return self._closeable
def set_port(self, port):
return
def get_request(self):
self._http_header = self._build_first_line()+\
self._host+\
self._user_agent+\
self._accept+\
self._accept_enc+\
self._accept_charset+\
"\r\n"
return self._http_header
