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162 lines
4.3 KiB
Python
162 lines
4.3 KiB
Python
"""
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There is only one operator!
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Running on node prime.
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"""
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# internal imports
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import os,sys; sys.path.append(os.path.abspath(os.path.join(os.path.abspath(os.path.join(os.path.dirname(__file__),'..')),'..')))
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from komrade import *
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from komrade.backend import *
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# print(PATH_OPERATOR_WEB_KEYS_URL)
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class TheOperator(Operator):
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"""
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The remote operator
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"""
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@property
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def phone(self):
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global TELEPHONE
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from komrade.backend.the_telephone import TheTelephone
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if not TELEPHONE: TELEPHONE=TheTelephone()
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return TELEPHONE
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def __init__(self, name = OPERATOR_NAME, passphrase='acc'):
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"""
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Boot up the operator. Requires knowing or setting a password of memory.
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"""
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super().__init__(
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name,
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passphrase,
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path_crypt_keys=PATH_CRYPT_OP_KEYS,
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path_crypt_data=PATH_CRYPT_OP_DATA
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)
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self._keychain = self.operator_keychain
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def ring(self,
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from_caller=None,
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to_caller=None,
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json_phone2phone={},
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json_caller2phone={}, # (person) -> operator or operator -> (person)
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json_caller2caller={}):
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encr_msg_to_send = super().ring(
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from_phone=self,
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to_phone=self.phone,
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from_caller=from_caller,
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to_caller=to_caller,
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json_phone2phone=json_phone2phone,
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json_caller2phone=json_caller2phone, # (person) -> operator
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json_caller2caller=json_caller2caller)
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return self.send(encr_msg_to_send)
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# ends the ring_ring() chain
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def answer_phone(self,data_b):
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# route incoming call from the switchboard
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self.log('Hello, this is the Operator. You said: ',data_b)
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# unseal
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msg_obj = self.unseal_msg(data_b)
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self.log(f'Operator understood message: {msg_obj}')
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self.log(f'Operator understood message route: {msg_obj.route}')
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# carry out message instructions
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route_result = self.route(msg_obj)
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self.log('route_result <-',route_result)
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# turn msg back around
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msg_obj = self.compose_msg_to(route_result,self.phone)
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self.log('returning msg:',msg_obj)
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# send back down encrypted
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msg_sealed = self.seal_msg(msg_obj)
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# return back to phone and back down to chain
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return msg_sealed
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def find_pubkey(self):
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return self.operator_keychain['pubkey']
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def send(self,encr_data_b):
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self.log(type(encr_data_b),encr_data_b,'sending!')
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return encr_data_b
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def route(self, msg_obj):
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# get route from msg
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route = msg_obj.route
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# no route?
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if not msg_obj.route: raise KomradeException('no route!')
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# what we working with?
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self.log(f'route() got incoming msg = {msg_obj} and route = {route}')
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# pass on data
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data = msg_obj.msg
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if type(data)==dict and ROUTE_KEYNAME in data:
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del data[ROUTE_KEYNAME]
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# hard code the acceptable routes
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if route == 'forge_new_keys':
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return self.forge_new_keys(data)
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# otherwise, hang up and try again
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return OPERATOR_INTERCEPT_MESSAGE
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def forge_new_keys(self,data):
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self.log('about to make some new keys!',data)
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# return {'_please':'well_hello_to_you_too'}
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# get keys
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forged_keys_plus_id = super().forge_new_keys(**data)
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# return to Telephone/Caller
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return forged_keys_plus_id
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def test_op():
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from komrade.backend.the_telephone import TheTelephone
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op = TheOperator()
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# op.boot()
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keychain_op = op.keychain(force=True)
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phone = TheTelephone()
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# phone.boot()
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keychain_ph = phone.keychain(force=True)
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from pprint import pprint
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print('REASSEMBLED OPERATOR KEYCHAIN')
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pprint(keychain_op)
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# stop
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print('REASSEMBLED TELEPHONE KEYCHAIN')
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pprint(keychain_ph)
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# print(op.pubkey(keychain=keychain))
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# print(op.crypt_keys.get(op.pubkey(), prefix='/privkey_encr/'))
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# print(op.crypt_keys.get(op.name, prefix='/pubkey_encr/'))
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# print(op.pubkey_)
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# stop
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# pubkey = op.keychain()['pubkey']
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# pubkey_b64 = b64encode(pubkey)
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# print(pubkey)
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if __name__ == '__main__': test_op() |