mirror of
https://github.com/ComradCollective/Comrad
synced 2024-11-16 00:12:48 +00:00
232 lines
7.6 KiB
Python
232 lines
7.6 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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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', allow_builtin=True):
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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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# init req paths
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# if not os.path.exists(PATH_OPERATOR): os.makedirs(PATH_OPERATOR)
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if not passphrase:
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passphrase=getpass.getpass('Hello, this is the Operator speaking. What is the passphrase?\n> ')
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self.allow_builtin=allow_builtin
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super().__init__(name,passphrase,path_crypt_keys=PATH_CRYPT_OP_KEYS,path_crypt_data=PATH_CRYPT_OP_DATA)
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def decrypt_incoming(self,data):
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# step 1 split:
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data_unencr,data_encr_by_phone,data_encr_by_caller = data.split(BSEP)
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data_unencr_by_phone,data_unencr_by_caller = None,None
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self.log('data_unencr =',data_unencr)
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self.log('data_encr_by_phone =',data_encr_by_phone)
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self.log('data_encr_by_caller =',data_encr_by_caller)
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DATA = {}
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KEYCHAIN = self.keychain(allow_builtin=False,force=True)
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self.log('as of now 1, I the operator have these keys:',KEYCHAIN.keys())
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# stop1
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if data_unencr:
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self.log('unencrypted data:',data_unencr)
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if data_unencr:
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data_unencr_s = data_unencr.decode()
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data_unencr_json = json.loads(data_unencr_s)
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if type(data_unencr_json) == dict:
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dict_merge(DATA, data_unencr_json)
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if '_keychain' in DATA:
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DATA['_keychain'] = self.valid_keychain(DATA['_keychain'])
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self.log('found keys in unencrypted data:',DATA['_keychain'])
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# stop2
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KEYCHAIN = self.keychain(allow_builtin=False,force=True,extra_keys=DATA['_keychain'])
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self.log('as of now 2, I the operator have these keys:',KEYCHAIN.keys())
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# stopppppppp
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self.log('DATA as of now!?',DATA)
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# stop
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if data_encr_by_phone:
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# then try to unwrap telephone encryption
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me_privkey = KEYCHAIN.get('privkey') #self.privkey(keychain = DATA.get('_keychain',{}))
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if not me_privkey:
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self.log('!! could not assemble my private key. failing.')
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return OPERATOR_INTERCEPT_MESSAGE
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# self.log('as of now 3, I the operator have these keys:',self.keychain().keys())
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self.log('me_privkey now',me_privkey)
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# print(me_privkey, '<--',them_pubkey)
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try:
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data_unencr_by_phone = SMessage(me_privkey, self.phone.pubkey_).unwrap(data_encr_by_phone)
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self.log('decrypted data !!!:',data_unencr_by_phone)
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except ThemisError as e:
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self.log('not really from the telephone?',e)
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return OPERATOR_INTERCEPT_MESSAGE
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if type(data_unencr_by_phone)== dict:
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dict_merge(DATA, data_unencr_by_phone)
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self.log('DATA as of now 3!?',DATA)
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stop3
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if data_encr_by_caller and 'name' in data_unencr_by_phone:
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name=data_unencr_by_phone['name']
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keychain=data_unencr_by_phone.get('_keychain',{})
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# decrypt using this user's pubkey on record
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caller = Caller(name)
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data_unencr2 = SMessage(self.privkey_, caller.pubkey_).unwrap(data_encr_by_caller)
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if type(data_unencr_by_phone)==dict and type(data_encr_by_caller)==dict:
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data = data_unencr_by_phone
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dict_merge(data_encr_by_caller, data)
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else:
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data=(data_unencr_by_phone,data_encr_by_caller)
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else:
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data = data_unencr_by_phone
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return data
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def receive(self,data):
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# decrypt
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data = self.decrypt_incoming(data)
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# decode
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data_s = data.decode()
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data_json = json.loads(data_s)
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self.log('DATA =',type(data),data)
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self.log('DATA_s =',type(data_s),data_s)
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self.log('DATA_json =',type(data_json),data_s)
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return self.route(data_json)
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def route(self, data):
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# data = self.decrypt_incoming(data)
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# self.log('DATA =',data)
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return data# 'success!'
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def init_operators():
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op = TheOperator()
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phone = TheTelephone()
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op_decr_keys = op.forge_new_keys(
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keys_to_save=['pubkey','privkey_encr','adminkey_encr','adminkey_decr_encr','adminkey_decr_decr'],
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keys_to_return=['pubkey','privkey_decr']
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)
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phone_decr_keys = phone.forge_new_keys(
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keys_to_save=['pubkey'],
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keys_to_return=['pubkey','privkey']
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)
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print('\n'*5)
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print('OPERATOR_KEYCHAIN =',op_decr_keys)
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print()
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print('TELEPHONE_KEYCHAIN =',phone_decr_keys)
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# stringify
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for k,v in phone_decr_keys.items():
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v_s = b64encode(v).decode('utf-8')
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phone_decr_keys[k]=v_s
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for k,v in op_decr_keys.items():
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v_s = b64encode(v).decode('utf-8')
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op_decr_keys[k]=v_s
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# print('total_d',total_d)
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builtin_keychains = {OPERATOR_NAME:op_decr_keys, TELEPHONE_NAME:phone_decr_keys}
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builtin_keychains_s = json.dumps(builtin_keychains)
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print('builtin_keychains =',builtin_keychains)
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print('builtin_keychains_s =',builtin_keychains_s)
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builtin_keychains_b = builtin_keychains_s.encode('utf-8')
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builtin_keychains_b_decr = KomradeSymmetricKeyWithoutPassphrase()
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builtin_keychains_b_encr = builtin_keychains_b_decr.encrypt(builtin_keychains_b)
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builtin_keychains_b_decr_b64 = b64encode(builtin_keychains_b_decr.key)
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builtin_keychains_b_encr_b64 = b64encode(builtin_keychains_b_encr)
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with open(PATH_BUILTIN_KEYCHAINS_ENCR,'wb') as of:
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of.write(builtin_keychains_b_encr_b64)
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print('>> saved:',PATH_BUILTIN_KEYCHAINS_ENCR)
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print(builtin_keychains_b_encr_b64,'\n\n')
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with open(PATH_BUILTIN_KEYCHAINS_DECR,'wb') as of:
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of.write(builtin_keychains_b_decr_b64)
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print('>> saved:',PATH_BUILTIN_KEYCHAINS_DECR)
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print(builtin_keychains_b_decr_b64,'\n')
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# op_pub = op.pubkey_decr_
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# phone_pub = phone.pubkey_decr_
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# phone_priv = phone.privkey_decr_
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# print('OPERATOR_PUBKEY_DECR =',b64encode(op_pub))
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# print('TELEPHONE_PUBKEY_DECR =',b64encode(phone_pub))
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# print('TELEPHONE_PRIVKEY_DECR =',b64encode(phone_priv))
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# return {
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# 'op.keychain()':op.keychain(),
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# 'phone.keychain()':phone.keychain()
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# }
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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() |