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Comrad/komrade/backend/the_telephone.py
quadrismegistus 4ec7b6c20a updates
2020-09-06 20:24:36 +01:00

112 lines
3.9 KiB
Python

# internal imports
import os,sys; sys.path.append(os.path.abspath(os.path.join(os.path.abspath(os.path.join(os.path.dirname(__file__),'..')),'..')))
from komrade import *
from komrade.backend.crypt import *
from komrade.backend.operators import *
from komrade.backend.mazes import *
### ACTUAL PHONE CONNECTIONS
class TheTelephone(Operator):
"""
API client class for Caller to interact with The Operator.
"""
def __init__(self, caller):
self.caller = caller
super().__init__(
name=TELEPHONE_NAME,
path_crypt_keys=PATH_CRYPT_CA_KEYS,
path_crypt_data=PATH_CRYPT_CA_KEYS
)
@property
def op_pubkey(self):
return b64decode(OPERATOR_PUBKEY)
# def dial_operator(self,msg):
# msg=msg.replace('/','_')
# URL = OPERATOR_API_URL + msg + '/'
# self.log("DIALING THE OPERATOR:",URL)
# r=tor_request(URL)
# print(r)
# print(r.text)
# return r
async def dial_operator(self,msg):
msg=msg.replace('/','_')
URL = OPERATOR_API_URL + msg + '/'
self.log("DIALING THE OPERATOR:",URL)
try:
r=await tor_request_async(URL)
except TypeError:
return r
return r
async def req(self,json_coming_from_phone={},json_coming_from_caller={}):
# Two parts of every request:
# 1) only overall encryption layer E2EE Telephone -> Operator:
req_data = []
if json_coming_from_phone:
json_coming_from_phone_s = json.dumps(json_coming_from_phone)
json_coming_from_phone_b = json_coming_from_phone_s.encode()
#json_coming_from_phone_b_encr = SMessage(TELEPHONE_PRIVKEY,OPERATOR_PUBKEY).wrap(json_coming_from_phone_b)
else:
json_coming_from_phone_b=b''
# 2) (optional) extra E2EE encrypted layer Caller -> Operator
if json_coming_from_caller:
json_coming_from_caller_s = json.dumps(json_coming_from_caller)
json_coming_from_caller_b = json_coming_from_caller_s.encode()
op_pubkey
json_coming_from_caller_b_encr = SMessage(self.caller.privkey_,self.op_pubkey).wrap(json_coming_from_caller_b)
else:
json_coming_from_caller_b_encr = b''
# encrypt whole package E2EE, Telephone to Operator
req_data = json_coming_from_phone_b + BSEP + json_coming_from_caller_b_encr
req_data_encr = SMessage(
b64decode(TELEPHONE_PRIVKEY),
b64decode(OPERATOR_PUBKEY)
).wrap(req_data)
req_data_encr_b64 = b64encode(req_data_encr)
self.log('req_data_encr_b64 <--',req_data_encr_b64)
# send!
req_data_encr_b64_str = req_data_encr_b64.decode('utf-8')
# escape slashes
req_data_encr_b64_str_esc = req_data_encr_b64_str.replace('/','_')
try:
res = await self.dial_operator(req_data_encr_b64_str)
except TypeError:
res = None
self.log('result from operator?',res)
return res
async def forge_new_keys(self, name, pubkey_is_public=False):
req_json = {'_route':'forge_new_keys','name':name, 'pubkey_is_public':pubkey_is_public}
# req_json_s = jsonify(req_json)
try:
return await self.req(json_coming_from_phone = req_json)
except TypeError:
return None
def test_call():
caller = Operator('marx3') #Caller('marx')
# caller.boot(create=True)
# print(caller.keychain())
phone = TheTelephone(caller=caller)
# req_json = {'_route':'forge_new_keys','name':name, 'pubkey_is_public':pubkey_is_public}}
# req_json_s = jsonify(req_json)
# res = phone.req({'forge_new_keys':{'name':'marx', 'pubkey_is_public':True}})
# print(res)
asyncio.run(phone.forge_new_keys('marx4'))
print('YEAH COOL')
## main
if __name__=='__main__': test_call()