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Comrad/komrade/backend/the_operator.py
quadrismegistus b4411031d4 updates
2020-09-07 21:00:21 +01:00

135 lines
3.6 KiB
Python

"""
There is only one operator!
Running on node prime.
"""
# 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 import *
# print(PATH_OPERATOR_WEB_KEYS_URL)
class TheOperator(Operator):
"""
The remote operator
"""
@property
def phone(self):
global TELEPHONE
from komrade.backend.the_telephone import TheTelephone
if not TELEPHONE: TELEPHONE=TheTelephone()
return TELEPHONE
def __init__(self, name = OPERATOR_NAME, passphrase='acc'):
"""
Boot up the operator. Requires knowing or setting a password of memory.
"""
# init req paths
# if not os.path.exists(PATH_OPERATOR): os.makedirs(PATH_OPERATOR)
global OPERATOR_KEYCHAIN,TELEPHONE_KEYCHAIN
if not TELEPHONE_KEYCHAIN or not OPERATOR_KEYCHAIN:
OPERATOR_KEYCHAIN,TELEPHONE_KEYCHAIN = connect_phonelines()
if not passphrase: self.passphrase=passphrase=getpass.getpass('Hello, this is the Operator speaking. What is the passphrase?\n> ')
super().__init__(
name,
passphrase,
path_crypt_keys=PATH_CRYPT_OP_KEYS,
path_crypt_data=PATH_CRYPT_OP_DATA)
self._keychain = OPERATOR_KEYCHAIN
def recv(self,data):
# decrypt
self.log('recv 1: got',data)
# answer the phone!
data_in = self.answer_phone(data)
self.log('recv 2: answer_phone gave me',data_in)
# route
encr_result = self.route(data_in)
self.log('recv 3: route gave me',result)
# send
return self.send(encr_result)
def send(self,encr_data_b):
# telephone v:
# unencr_header = self.pubkey_encr_ + BSEP2 + self.op.pubkey_decr_
unencr_header = self.phone.pubkey_decr_ + BSEP2 + self.op.pubkey_encr_
self.log('unencr_header',unencr_header)
total_pkg = unencr_header + BSEP + encr_data_b
self.log('total_pkg',total_pkg)
total_pkg_b64 = b64encode(total_pkg)
self.log('total_pkg_b64',total_pkg_b64)
return total_pkg_b64
def route(self, data):
res=None
route = data.get('_route')
if not route: return OPERATOR_INTERCEPT_MESSAGE
del data['_route']
if route == 'forge_new_keys':
res = self.forge_new_keys(**data)
else:
res = OPERATOR_INTERCEPT_MESSAGE
return res# 'success!'
def forge_new_keys(self,**data):
# get keys
res = super().forge_new_keys(**data)
pkg={}
pkg['name']=data.get('name')
pkg['_keychain']=res
self.log('returned keys from keymaker.forge_new_keys:','\n'.join(res.keys()))
def test_op():
from komrade.backend.the_telephone import TheTelephone
op = TheOperator()
# op.boot()
keychain_op = op.keychain(force=True)
phone = TheTelephone()
# phone.boot()
keychain_ph = phone.keychain(force=True)
from pprint import pprint
print('REASSEMBLED OPERATOR KEYCHAIN')
pprint(keychain_op)
# stop
print('REASSEMBLED TELEPHONE KEYCHAIN')
pprint(keychain_ph)
# print(op.pubkey(keychain=keychain))
# print(op.crypt_keys.get(op.pubkey(), prefix='/privkey_encr/'))
# print(op.crypt_keys.get(op.name, prefix='/pubkey_encr/'))
# print(op.pubkey_)
# stop
# pubkey = op.keychain()['pubkey']
# pubkey_b64 = b64encode(pubkey)
# print(pubkey)
if __name__ == '__main__': test_op()