def tracker_update(tracker_hostname, tracker_port, request, app_name, hostname,
port, key, pk):
conn = TCPConnection()
conn.connect(tracker_hostname, tracker_port)
data = {
'request': request,
'params': {
'app': app_name,
'hostname': hostname,
'port': port
}
}
bstr = Wrap.reduceToBytes(Wrap.dictToBen(data))
reqd = {
'request-data': {
'data': data,
'type': "POST",
'key': str(b64encode(host.gen_key_str(key)), encoding='utf-8'),
'sign': str(b64encode(host.sign_str(pk, bstr=bstr)),
encoding='utf-8')
},
'request-type': 'new'
}
req = client.request(reqd)
client.request_send(conn, req)
b = client.response_recv(conn)
d = client.response(b)
conn.close()
return d
def invalid_request_response(pk, key_str, sign):
data = {'status': 'invalid-sign', 'sign': sign}
out_bstr = Wrap.toBen(data)
response_data = {
'data': data,
'host': host.b64_str(key_str),
'sign': host.b64_str(host.sign_str(pk, out_bstr))
}
resp = {'response-data': response_data, 'response-type': 'DATA'}
return resp
def validate(conn, data, addr):
reqd = server.request(data)
#validate_reqd
sesson = database.new_session()
data = reqd['request-data']['data']
if len(
sesson.query(Post).filter_by(
sign=reqd['request-data']['data']['sign']).all()) == 0:
data['isvalid'] = 'no'
else:
data['isvalid'] = 'yes'
out_bstr = Wrap.toBen(data)
response_data = {
'data': data,
'host': host.b64_str(key_str),
'sign': host.b64_str(host.sign_str(pk, out_bstr))
}
respd = {'response-data': response_data, 'response-type': 'DATA'}
resp = server.response(respd)
conn.send(resp, addr)
database.sesson_close(sesson)
import random
from anarchy.connection.udp import UDPConnection
pk = host.load_pk('../../CLIEN1_PK', b'1234')
key = host.load_key('../../CLIEN1_KEY')
flax = True
while flax:
# flax = False
conn = TCPConnection()
conn.connect("127.0.0.1", 1028)
ring = random.randint(0, 100000)
params = {
'text': str(random.randint(0, 10000) * random.randint(0, 10000)),
# 'name' : 'roshan singh'
}
data_sign = str(b64encode(
host.sign_str(pk, bstr=Wrap.reduceToBytes(Wrap.dictToBen(params)))),
encoding='utf-8')
data = {
'request': ['post'],
'params': params,
'data-sign': data_sign
# 'sign': input(),
# 'ring': str(ring)
}
bstr = Wrap.reduceToBytes(Wrap.dictToBen(data))
reqd = {
'request-data': {
'data': data,
'type': "POST",
'key': str(b64encode(host.gen_key_str(key)), encoding='utf-8'),
'sign': str(b64encode(host.sign_str(pk, bstr=bstr)),
def new(req,**kwargs):
bstr = Wrap.toBen(req['request-data']['data'])
key = host.load_key_str(b64decode( req['request-data']['key']))
sign = b64decode(req['request-data']['sign'])
if not host.verify_str(key,bstr,sign):
# print("UN VERIFIED")
resp = helper.invalid_request_response(pk,key_str,req['request-data']['sign'])
server.response_send(kwargs['conn'], server.response(resp))
kwargs['conn'].close()
raise Exception
# else:
# print("VERIFIED")
# pass
data = dispatch(kwargs['dispatch'],list(req['request-data']['data']['request']),req['request-data'])
out_bstr = Wrap.toBen(data)
response_data = {
'data': data,
'host':host.b64_str(key_str),
'sign' : host.b64_str(host.sign_str(pk,out_bstr))
}
resp = {
'response-data' : response_data,
'response-type' : 'DATA'
}
server.response_send(kwargs['conn'],server.response(resp))
if req['request-data']['type'] == 'POST' and data['status'] == 'OK':
flag = True
while True:
fw_bstr = Wrap.toBen(req['request-data'])
req['request-type'] = 'forward'
req['forward-host'] = host.b64_str(key_str)
req['forward-sign'] = host.b64_str(host.sign_str(pk,fw_bstr))
trac = helper.tracker_get('127.0.0.1', 1024, ['get'], 'my_app2', '127.0.0.1', kwargs['port'], key, pk)
if trac['response-data']['data']['status'] == 'empty-list':
server.response_send(kwargs['conn'],server.response({'status':'empty-list'}))
kwargs['conn'].close()
return
fw_conn = TCPConnection()
fw_conn.connect(trac['response-data']['data']['db'][0], trac['response-data']['data']['db'][1])
req_b = client.request(req)
client.request_send(fw_conn,req_b)
fw_resp_b = client.response_recv(fw_conn)
fw_resp = client.response(fw_resp_b)
#verify_response
fw_bstr = Wrap.toBen(fw_resp['response-data']['data'])
fw_key = host.load_key_str(b64decode(fw_resp['response-data']['host']))
fw_sign = b64decode(fw_resp['response-data']['sign'])
if not host.verify_str(fw_key, fw_bstr, fw_sign):
# print("UN VERIFIED")
resp = helper.invalid_request_response(pk, key_str, fw_resp['response-data']['host'])
server.response_send(fw_conn, server.response(resp))
fw_conn.close()
# return
raise Exception
if flag:
server.response_send(kwargs['conn'], server.response(fw_resp))
kwargs['conn'].close()
flag = False
if fw_resp['response-data']['data']['status'] != 'OK':
fw_conn.close()
return
fw_resp_b2 = client.response_recv(fw_conn)
fw_resp2 = client.response(fw_resp_b2)
fw_bstr2 = Wrap.toBen(fw_resp2['response-data']['data'])
fw_key2 = host.load_key_str(b64decode(fw_resp2['response-data']['host']))
fw_sign2 = b64decode(fw_resp2['response-data']['sign'])
if not host.verify_str(fw_key2, fw_bstr2, fw_sign2):
# print("UN VERIFIED")
resp = helper.invalid_request_response(pk, key_str, fw_resp2['response-data']['host'])
server.response_send(fw_conn, server.response(resp))
fw_conn.close()
continue
# raise Exception
#verify_response
fw_conn.close()
from base64 import b64decode,b64encode
from anarchy.coding.bencoding import Wrap
import time
import random
from anarchy.connection.udp import UDPConnection
pk = host.load_pk('../../CLIEN1_PK',b'1234')
key = host.load_key('../../CLIEN1_KEY')
while True:
conn = TCPConnection()
conn.connect("127.0.0.1",1026)
ring = random.randint(0,100000)
params = {
'text' : str(random.randint(0,10000)*random.randint(0,10000)),
}
data_sign = str(b64encode(host.sign_str(pk, bstr=Wrap.reduceToBytes(Wrap.dictToBen(params)))), encoding='utf-8')
data = {
'request' : ['post'],
'params' : params,
'data-sign' : data_sign
# 'sign': input(),
# 'ring': str(ring)
}
bstr = Wrap.reduceToBytes(Wrap.dictToBen(data))
reqd = {
'request-data': {
'data': data,
'type': "POST",
'key': str(b64encode(host.gen_key_str(key)), encoding='utf-8'),
'sign': str(b64encode(host.sign_str(pk, bstr=bstr)), encoding='utf-8')
},
def xor_replication_post(trac, database):
if trac['response-data']['data']['status'] == 'empty':
return
sesson = database.new_session()
respd = None
rows = sesson.query(Post).order_by(Post.id).all()
r = len(rows)
database.sesson_close(sesson)
while r > 0:
print(r)
xor_key = rows[r - 1].xor
data = {
'request': ['replicate'],
'params': {
'xor': xor_key,
}
}
bstr = Wrap.reduceToBytes(Wrap.dictToBen(data))
reqd = {
'request-data': {
'data':
data,
'type':
"GET",
'key':
str(b64encode(host.gen_key_str(key)), encoding='utf-8'),
'sign':
str(b64encode(host.sign_str(pk, bstr=bstr)), encoding='utf-8')
},
'request-type': 'new'
}
fw_conn = TCPConnection()
try:
fw_conn.connect(trac['response-data']['data']['db'][0],
trac['response-data']['data']['db'][1])
except ConnectionRefusedError:
break
req = client.request(reqd)
client.request_send(fw_conn, req)
resp = client.response_recv(fw_conn)
respd = client.response(resp)
fw_conn.close()
if (respd['response-data']['data']['status'] == 'NOT_FOUND'):
r -= 1
# time.sleep(1)
else:
break
if respd is None:
return
sesson = database.new_session()
print(respd['response-data']['data']['response'])
for i in range(len(respd['response-data']['data']['response'])):
if len(
sesson.query(Post).filter_by(
sign=respd['response-data']['data']['response'][i]
['sign']).all()) > 0:
continue
userlst = sesson.query(User).filter_by(
key=respd['response-data']['data']['response'][i]['key']).all()
if len(userlst) == 0:
u = User(key=respd['response-data']['data']['response'][i]['key'])
sesson.add(u)
user = sesson.query(User).filter_by(
key=respd['response-data']['data']['response'][i]['key'])[0]
xor = int(sesson.query(Post).all()[-1].xor, base=16)
xor ^= int(helper.binToHex(
host.hash(
bytes(respd['response-data']['data']['response'][i]['sign'],
encoding='utf-8'))),
base=16)
post = Post(text=respd['response-data']['data']['response'][i]['text'],
sign=respd['response-data']['data']['response'][i]['sign'],
user=user,
xor=hex(xor)[2:])
sesson.add(post)
sesson.commit()
database.sesson_close(sesson)