Merge remote-tracking branch 'origin/master' into lash/local-dev-improve

apps/cic-eth/services_requirements.txt

@@ -1,5 +1,5 @@
 chainqueue>=0.0.6a1,<0.1.0
-chainsyncer[sql]>=0.0.6a3,<0.1.0
+chainsyncer[sql]>=0.0.7a3,<0.1.0
 alembic==1.4.2
 confini>=0.3.6rc4,<0.5.0
 redis==3.5.3

apps/cic-meta/docker/Dockerfile

@@ -1,5 +1,4 @@
 FROM node:15.3.0-alpine3.10
-#FROM node:lts-alpine3.14
 
 WORKDIR /root
 

apps/cic-notify/docker/Dockerfile

@@ -3,6 +3,8 @@ ARG DOCKER_REGISTRY="registry.gitlab.com/grassrootseconomics"
 FROM $DOCKER_REGISTRY/cic-base-images:python-3.8.6-dev-e8eb2ee2
 
 #RUN pip install $pip_extra_index_url_flag cic-base[full_graph]==0.1.2a62
+RUN apt-get install libffi-dev -y
+
 
 ARG EXTRA_PIP_INDEX_URL=https://pip.grassrootseconomics.net:8433
 ARG EXTRA_PIP_ARGS=""
@@ -19,8 +21,8 @@ RUN --mount=type=cache,mode=0755,target=/root/.cache/pip \
 COPY . .
 RUN python setup.py install
 
-COPY docker/*.sh .
+COPY docker/*.sh ./
-RUN chmod +x *.sh 
+RUN chmod +x /root/*.sh
 
 # ini files in config directory defines the configurable parameters for the application
 # they can all be overridden by environment variables

apps/cic-ussd/cic_ussd/account/balance.py

@@ -7,6 +7,7 @@ from typing import Optional
 # third-party imports
 from cic_eth.api import Api
 from cic_eth_aux.erc20_demurrage_token.api import Api as DemurrageApi
+from cic_types.condiments import MetadataPointer
 
 # local imports
 from cic_ussd.account.transaction import from_wei
@@ -102,7 +103,7 @@ def get_cached_available_balance(blockchain_address: str) -> float:
     :rtype: float
     """
     identifier = bytes.fromhex(blockchain_address)
-    key = cache_data_key(identifier, salt=':cic.balances')
+    key = cache_data_key(identifier, salt=MetadataPointer.BALANCES)
     cached_balances = get_cached_data(key=key)
     if cached_balances:
         return calculate_available_balance(json.loads(cached_balances))
@@ -117,5 +118,5 @@ def get_cached_adjusted_balance(identifier: bytes):
     :return:
     :rtype:
     """
-    key = cache_data_key(identifier, ':cic.adjusted_balance')
+    key = cache_data_key(identifier, MetadataPointer.BALANCES_ADJUSTED)
     return get_cached_data(key)

apps/cic-ussd/cic_ussd/account/statement.py

@@ -7,6 +7,7 @@ from typing import Optional
 import celery
 from chainlib.hash import strip_0x
 from cic_eth.api import Api
+from cic_types.condiments import MetadataPointer
 
 # local import
 from cic_ussd.account.chain import Chain
@@ -53,7 +54,7 @@ def get_cached_statement(blockchain_address: str) -> bytes:
     :rtype: str
     """
     identifier = bytes.fromhex(strip_0x(blockchain_address))
-    key = cache_data_key(identifier=identifier, salt=':cic.statement')
+    key = cache_data_key(identifier=identifier, salt=MetadataPointer.STATEMENT)
     return get_cached_data(key=key)
 
 

apps/cic-ussd/cic_ussd/account/tokens.py

@@ -5,6 +5,7 @@ from typing import Dict, Optional
 
 # external imports
 from cic_eth.api import Api
+from cic_types.condiments import MetadataPointer
 
 # local imports
 from cic_ussd.account.chain import Chain
@@ -23,7 +24,7 @@ def get_cached_default_token(chain_str: str) -> Optional[str]:
     :rtype:
     """
     logg.debug(f'Retrieving default token from cache for chain: {chain_str}')
-    key = cache_data_key(identifier=chain_str.encode('utf-8'), salt=':cic.default_token_data')
+    key = cache_data_key(identifier=chain_str.encode('utf-8'), salt=MetadataPointer.TOKEN_DEFAULT)
     return get_cached_data(key=key)
 
 

apps/cic-ussd/cic_ussd/cache.py

@@ -2,7 +2,8 @@
 import hashlib
 import logging
 
-# third-party imports
+# external imports
+from cic_types.condiments import MetadataPointer
 from redis import Redis
 
 logg = logging.getLogger()
@@ -38,7 +39,7 @@ def get_cached_data(key: str):
     return cache.get(name=key)
 
 
-def cache_data_key(identifier: bytes, salt: str):
+def cache_data_key(identifier: bytes, salt: MetadataPointer):
     """
     :param identifier:
     :type identifier:
@@ -49,5 +50,5 @@ def cache_data_key(identifier: bytes, salt: str):
     """
     hash_object = hashlib.new("sha256")
     hash_object.update(identifier)
-    hash_object.update(salt.encode(encoding="utf-8"))
+    hash_object.update(salt.value.encode(encoding="utf-8"))
     return hash_object.digest().hex()

apps/cic-ussd/cic_ussd/db/models/account.py

@@ -3,6 +3,7 @@ import json
 
 # external imports
 from cic_eth.api import Api
+from cic_types.condiments import MetadataPointer
 
 # local imports
 from cic_ussd.account.metadata import get_cached_preferred_language, parse_account_metadata
@@ -109,7 +110,7 @@ class Account(SessionBase):
         :rtype: str
         """
         identifier = bytes.fromhex(self.blockchain_address)
-        key = cache_data_key(identifier, ':cic.person')
+        key = cache_data_key(identifier, MetadataPointer.PERSON)
         account_metadata = get_cached_data(key)
         if not account_metadata:
             return self.phone_number

apps/cic-ussd/cic_ussd/processor/menu.py

@@ -5,6 +5,7 @@ from datetime import datetime, timedelta
 
 # external imports
 import i18n.config
+from cic_types.condiments import MetadataPointer
 
 # local imports
 from cic_ussd.account.balance import (calculate_available_balance,
@@ -163,7 +164,7 @@ class MenuProcessor:
         token_symbol = get_default_token_symbol()
         blockchain_address = self.account.blockchain_address
         balances = get_balances(blockchain_address, chain_str, token_symbol, False)[0]
-        key = cache_data_key(self.identifier, ':cic.balances')
+        key = cache_data_key(self.identifier, MetadataPointer.BALANCES)
         cache_data(key, json.dumps(balances))
         available_balance = calculate_available_balance(balances)
         now = datetime.now()
@@ -173,7 +174,7 @@ class MenuProcessor:
             else:
                 timestamp = int((now - timedelta(30)).timestamp())
                 adjusted_balance = get_adjusted_balance(to_wei(int(available_balance)), chain_str, timestamp, token_symbol)
-                key = cache_data_key(self.identifier, ':cic.adjusted_balance')
+                key = cache_data_key(self.identifier, MetadataPointer.BALANCES_ADJUSTED)
                 cache_data(key, json.dumps(adjusted_balance))
 
         query_statement(blockchain_address)

apps/cic-ussd/cic_ussd/runnable/daemons/cic_user_ussd_server.py

@@ -12,6 +12,7 @@ import i18n
 import redis
 from chainlib.chain import ChainSpec
 from confini import Config
+from cic_types.condiments import MetadataPointer
 from cic_types.ext.metadata import Metadata
 from cic_types.ext.metadata.signer import Signer
 
@@ -109,7 +110,7 @@ default_token_data = query_default_token(chain_str)
 
 # cache default token for re-usability
 if default_token_data:
-    cache_key = cache_data_key(chain_str.encode('utf-8'), ':cic.default_token_data')
+    cache_key = cache_data_key(chain_str.encode('utf-8'), MetadataPointer.TOKEN_DEFAULT)
     cache_data(key=cache_key, data=json.dumps(default_token_data))
 else:
     raise InitializationError(f'Default token data for: {chain_str} not found.')

apps/cic-ussd/cic_ussd/tasks/callback_handler.py

@@ -3,8 +3,10 @@ import json
 import logging
 from datetime import timedelta
 
-# third-party imports
+# external imports
 import celery
+from cic_types.condiments import MetadataPointer
+
 
 # local imports
 from cic_ussd.account.balance import get_balances, calculate_available_balance
@@ -87,7 +89,7 @@ def balances_callback(result: list, param: str, status_code: int):
 
     balances = result[0]
     identifier = bytes.fromhex(param)
-    key = cache_data_key(identifier, ':cic.balances')
+    key = cache_data_key(identifier, MetadataPointer.BALANCES)
     cache_data(key, json.dumps(balances))
 
 

apps/cic-ussd/cic_ussd/tasks/processor.py

@@ -2,9 +2,10 @@
 import json
 import logging
 
-# third-party imports
+# external imports
 import celery
 import i18n
+from cic_types.condiments import MetadataPointer
 
 # local imports
 from cic_ussd.account.metadata import get_cached_preferred_language
@@ -49,7 +50,7 @@ def cache_statement(parsed_transaction: dict, querying_party: str):
     statement_transactions.append(parsed_transaction)
     data = json.dumps(statement_transactions)
     identifier = bytes.fromhex(querying_party)
-    key = cache_data_key(identifier, ':cic.statement')
+    key = cache_data_key(identifier, MetadataPointer.STATEMENT)
     cache_data(key, data)
 
 

apps/cic-ussd/config/test/chain.ini

@@ -0,0 +1,2 @@
+[chain]
+spec = 'evm:foo:1:bar'

apps/cic-ussd/config/test/cic.ini

@@ -1,5 +1,2 @@
 [cic]
-engine = evm
-common_name = bloxberg
-network_id = 8996
 meta_url = http://test-meta.io

apps/cic-ussd/requirements.txt

@@ -6,7 +6,7 @@ celery==4.4.7
 cffi==1.14.6
 cic-eth~=0.12.5a1
 cic-notify~=0.4.0a11
-cic-types~=0.2.0a5
+cic-types~=0.2.0a6
 confini>=0.3.6rc4,<0.5.0
 phonenumbers==8.12.12
 psycopg2==2.8.6

apps/cic-ussd/test_requirements.txt

@@ -1,3 +1,4 @@
+cic-eth[services]~=0.12.4a13
 Faker==8.1.2
 faker-e164==0.1.0
 pytest==6.2.4

apps/cic-ussd/tests/cic_ussd/account/test_statement.py

@@ -4,8 +4,7 @@ import time
 
 # external imports
 import pytest
-import requests_mock
+from cic_types.condiments import MetadataPointer
-from chainlib.hash import strip_0x
 
 # local imports
 from cic_ussd.account.statement import (filter_statement_transactions,
@@ -48,7 +47,7 @@ def test_generate(activated_account,
             generate(querying_party, None, sender_transaction)
     time.sleep(2)
     identifier = bytes.fromhex(activated_account.blockchain_address)
-    key = cache_data_key(identifier, ':cic.statement')
+    key = cache_data_key(identifier, MetadataPointer.STATEMENT)
     statement = get_cached_data(key)
     statement = json.loads(statement)
     assert len(statement) == 1

apps/cic-ussd/tests/cic_ussd/processor/test_menu.py

@@ -3,7 +3,7 @@ import json
 import datetime
 
 # external imports
-from chainlib.hash import strip_0x
+from cic_types.condiments import MetadataPointer
 
 # local imports
 from cic_ussd.account.balance import get_cached_available_balance
@@ -58,7 +58,7 @@ def test_menu_processor(activated_account,
                                    token_symbol=token_symbol)
 
     identifier = bytes.fromhex(activated_account.blockchain_address)
-    key = cache_data_key(identifier, ':cic.adjusted_balance')
+    key = cache_data_key(identifier, MetadataPointer.BALANCES_ADJUSTED)
     adjusted_balance = 45931650.64654012
     cache_data(key, json.dumps(adjusted_balance))
     resp = response(activated_account, 'ussd.kenya.account_balances', name, init_database, generic_ussd_session)

apps/cic-ussd/tests/cic_ussd/processor/test_ussd.py

@@ -7,6 +7,7 @@ import time
 import i18n
 import requests_mock
 from chainlib.hash import strip_0x
+from cic_types.condiments import MetadataPointer
 
 # local imports
 from cic_ussd.account.chain import Chain
@@ -45,7 +46,7 @@ def test_handle_menu(activated_account,
     ussd_menu = UssdMenu.find_by_name('initial_language_selection')
     assert menu_resp.get('name') == ussd_menu.get('name')
     identifier = bytes.fromhex(strip_0x(pending_account.blockchain_address))
-    key = cache_data_key(identifier, ':cic.preferences')
+    key = cache_data_key(identifier, MetadataPointer.PREFERENCES)
     cache_data(key, json.dumps(preferences))
     time.sleep(2)
     menu_resp = handle_menu(pending_account, init_database)

apps/cic-ussd/tests/cic_ussd/tasks/test_callback_handler.py

@@ -1,20 +1,18 @@
 # standard imports
 import json
-from decimal import Decimal
 
 # external imports
 import celery
 import pytest
-import requests_mock
 from chainlib.hash import strip_0x
+from cic_types.condiments import MetadataPointer
 
 # local imports
-from cic_ussd.account.statement import generate, filter_statement_transactions
+from cic_ussd.account.statement import filter_statement_transactions
 from cic_ussd.account.transaction import transaction_actors
 from cic_ussd.cache import cache_data_key, get_cached_data
 from cic_ussd.db.models.account import Account
 from cic_ussd.error import AccountCreationDataNotFound
-from cic_ussd.metadata import PreferencesMetadata
 
 
 # test imports
@@ -89,7 +87,7 @@ def test_balances_callback(activated_account, balances, celery_session_worker):
         [balances, activated_account.blockchain_address, status_code])
     s_balances_callback.apply_async().get()
     identifier = bytes.fromhex(strip_0x(activated_account.blockchain_address))
-    key = cache_data_key(identifier, ':cic.balances')
+    key = cache_data_key(identifier, MetadataPointer.BALANCES)
     cached_balances = get_cached_data(key)
     cached_balances = json.loads(cached_balances)
     assert cached_balances == balances[0]

apps/cic-ussd/tests/cic_ussd/tasks/test_metadata_tasks.py

@@ -1,11 +1,11 @@
 # standard imports
 import json
-import os
 
 # external imports
 import celery
 import requests_mock
 from chainlib.hash import strip_0x
+from cic_types.condiments import MetadataPointer
 
 # local imports
 from cic_ussd.cache import cache_data_key, get_cached_data
@@ -27,7 +27,7 @@ def test_query_person_metadata(activated_account,
         s_query_person_metadata = celery.signature(
             'cic_ussd.tasks.metadata.query_person_metadata', [activated_account.blockchain_address])
         s_query_person_metadata.apply().get()
-        key = cache_data_key(identifier, ':cic.person')
+        key = cache_data_key(identifier, MetadataPointer.PERSON)
         cached_person_metadata = get_cached_data(key)
         cached_person_metadata = json.loads(cached_person_metadata)
         assert cached_person_metadata == person_metadata
@@ -46,7 +46,7 @@ def test_query_preferences_metadata(activated_account,
         query_preferences_metadata = celery.signature(
             'cic_ussd.tasks.metadata.query_preferences_metadata', [activated_account.blockchain_address])
         query_preferences_metadata.apply().get()
-        key = cache_data_key(identifier, ':cic.preferences')
+        key = cache_data_key(identifier, MetadataPointer.PREFERENCES)
         cached_preferences_metadata = get_cached_data(key)
         cached_preferences_metadata = json.loads(cached_preferences_metadata)
         assert cached_preferences_metadata == preferences

apps/cic-ussd/tests/cic_ussd/tasks/test_processor_tasks.py

@@ -4,6 +4,7 @@ import json
 # external imports
 import celery
 from chainlib.hash import strip_0x
+from cic_types.condiments import MetadataPointer
 
 # local imports
 from cic_ussd.account.transaction import transaction_actors
@@ -38,7 +39,7 @@ def test_cache_statement(activated_account,
                          transaction_result):
     recipient_transaction, sender_transaction = transaction_actors(transaction_result)
     identifier = bytes.fromhex(strip_0x(activated_account.blockchain_address))
-    key = cache_data_key(identifier, ':cic.statement')
+    key = cache_data_key(identifier, MetadataPointer.STATEMENT)
     cached_statement = get_cached_data(key)
     assert cached_statement is None
     s_parse_transaction = celery.signature(

apps/cic-ussd/tests/cic_ussd/test_cache.py

@@ -3,6 +3,7 @@ import hashlib
 import json
 
 # external imports
+from cic_types.condiments import MetadataPointer
 
 # local imports
 from cic_ussd.cache import cache_data, cache_data_key, get_cached_data
@@ -12,7 +13,7 @@ from cic_ussd.cache import cache_data, cache_data_key, get_cached_data
 
 def test_cache_data(init_cache):
     identifier = 'some_key'.encode()
-    key = cache_data_key(identifier, ':testing')
+    key = cache_data_key(identifier, MetadataPointer.PERSON)
     assert get_cached_data(key) is None
     cache_data(key, json.dumps('some_value'))
     assert get_cached_data(key) is not None
@@ -20,10 +21,10 @@ def test_cache_data(init_cache):
 
 def test_cache_data_key():
     identifier = 'some_key'.encode()
-    key = cache_data_key(identifier, ':testing')
+    key = cache_data_key(identifier, MetadataPointer.PERSON)
     hash_object = hashlib.new("sha256")
     hash_object.update(identifier)
-    hash_object.update(':testing'.encode(encoding="utf-8"))
+    hash_object.update(':cic.person'.encode(encoding="utf-8"))
     assert hash_object.digest().hex() == key
 
 

apps/cic-ussd/tests/fixtures/account.py

@@ -4,7 +4,7 @@ import random
 
 # external accounts
 import pytest
-from chainlib.hash import strip_0x
+from cic_types.condiments import MetadataPointer
 
 # local imports
 from cic_ussd.account.chain import Chain
@@ -56,7 +56,7 @@ def cache_account_creation_data(init_cache, account_creation_data):
 def cache_balances(activated_account, balances, init_cache):
     identifier = bytes.fromhex(activated_account.blockchain_address)
     balances = json.dumps(balances[0])
-    key = cache_data_key(identifier, ':cic.balances')
+    key = cache_data_key(identifier, MetadataPointer.BALANCES)
     cache_data(key, balances)
 
 
@@ -64,7 +64,7 @@ def cache_balances(activated_account, balances, init_cache):
 def cache_default_token_data(default_token_data, init_cache, load_chain_spec):
     chain_str = Chain.spec.__str__()
     data = json.dumps(default_token_data)
-    key = cache_data_key(chain_str.encode('utf-8'), ':cic.default_token_data')
+    key = cache_data_key(chain_str.encode('utf-8'), MetadataPointer.TOKEN_DEFAULT)
     cache_data(key, data)
 
 
@@ -72,7 +72,7 @@ def cache_default_token_data(default_token_data, init_cache, load_chain_spec):
 def cache_person_metadata(activated_account, init_cache, person_metadata):
     identifier = bytes.fromhex(activated_account.blockchain_address)
     person = json.dumps(person_metadata)
-    key = cache_data_key(identifier, ':cic.person')
+    key = cache_data_key(identifier, MetadataPointer.PERSON)
     cache_data(key, person)
 
 
@@ -80,7 +80,7 @@ def cache_person_metadata(activated_account, init_cache, person_metadata):
 def cache_preferences(activated_account, init_cache, preferences):
     identifier = bytes.fromhex(activated_account.blockchain_address)
     preferences = json.dumps(preferences)
-    key = cache_data_key(identifier, ':cic.preferences')
+    key = cache_data_key(identifier, MetadataPointer.PREFERENCES)
     cache_data(key, preferences)
 
 
@@ -88,7 +88,7 @@ def cache_preferences(activated_account, init_cache, preferences):
 def cache_statement(activated_account, init_cache, statement):
     identifier = bytes.fromhex(activated_account.blockchain_address)
     statement = json.dumps(statement)
-    key = cache_data_key(identifier, ':cic.statement')
+    key = cache_data_key(identifier, MetadataPointer.STATEMENT)
     cache_data(key, statement)
 
 

apps/cic-ussd/tests/fixtures/config.py

@@ -41,11 +41,7 @@ def init_state_machine(load_config):
 
 @pytest.fixture(scope='function')
 def load_chain_spec(load_config):
-    chain_spec = ChainSpec(
+    chain_spec = ChainSpec.from_chain_str(load_config.get('CHAIN_SPEC'))
-        common_name=load_config.get('CIC_COMMON_NAME'),
-        engine=load_config.get('CIC_ENGINE'),
-        network_id=load_config.get('CIC_NETWORK_ID')
-    )
     Chain.spec = chain_spec
 
 

apps/contract-migration/config.sh

@@ -14,6 +14,7 @@ if [ ! -f $WALLET_KEY_FILE ]; then
 	>&2 echo "wallet path '$WALLET_KEY_FILE' does not point to a file"
 	exit 1
 fi
+
 export DEV_ETH_ACCOUNT_CONTRACT_DEPLOYER=`eth-keyfile -z -d $WALLET_KEY_FILE`
 noncefile=${DEV_DATA_DIR}/nonce_${DEV_ETH_ACCOUNT_CONTRACT_DEPLOYER}
 

apps/contract-migration/docker/Dockerfile

@@ -2,7 +2,6 @@ ARG DOCKER_REGISTRY="registry.gitlab.com/grassrootseconomics"
 
 FROM $DOCKER_REGISTRY/cic-base-images:python-3.8.6-dev-e8eb2ee2
 
-
 WORKDIR /root
 
 RUN touch /etc/apt/sources.list.d/ethereum.list

apps/contract-migration/requirements.txt

@@ -11,4 +11,4 @@ sarafu-faucet>=0.0.7a2,<0.1.0
 confini>=0.4.2rc3,<1.0.0
 crypto-dev-signer>=0.4.15rc2,<=0.4.15
 eth-token-index>=0.2.4a1,<=0.3.0
-okota>=0.2.4a13,<0.3.0
+okota>=0.2.4a15,<0.3.0

apps/data-seeding/cic_ussd/import_balance.py

@@ -57,8 +57,8 @@ elif args.v:
 config = Config(args.c, args.env_prefix)
 config.process()
 args_override = {
-    'CIC_CHAIN_SPEC': getattr(args, 'i'),
+    'CHAIN_SPEC': getattr(args, 'i'),
-    'ETH_PROVIDER': getattr(args, 'p'),
+    'RPC_PROVIDER': getattr(args, 'p'),
     'CIC_REGISTRY_ADDRESS': getattr(args, 'r'),
     'REDIS_HOST': getattr(args, 'redis_host'),
     'REDIS_PORT': getattr(args, 'redis_port'),
@@ -90,7 +90,7 @@ signer = EIP155Signer(keystore)
 
 block_offset = -1 if args.head else args.offset
 
-chain_str = config.get('CIC_CHAIN_SPEC')
+chain_str = config.get('CHAIN_SPEC')
 chain_spec = ChainSpec.from_chain_str(chain_str)
 ImportTask.chain_spec = chain_spec
 old_chain_spec_str = args.old_chain_spec
@@ -99,16 +99,12 @@ old_chain_spec = ChainSpec.from_chain_str(old_chain_spec_str)
 MetadataTask.meta_host = config.get('META_HOST')
 MetadataTask.meta_port = config.get('META_PORT')
 
-txs_dir = os.path.join(args.import_dir, 'txs')
-os.makedirs(txs_dir, exist_ok=True)
-sys.stdout.write(f'created txs dir: {txs_dir}')
-
 celery_app = celery.Celery(broker=config.get('CELERY_BROKER_URL'), backend=config.get('CELERY_RESULT_URL'))
 get_celery_worker_status(celery_app)
 
 
 def main():
-    conn = EthHTTPConnection(config.get('ETH_PROVIDER'))
+    conn = EthHTTPConnection(config.get('RPC_PROVIDER'))
     ImportTask.balance_processor = BalanceProcessor(conn,
                                                     chain_spec,
                                                     config.get('CIC_REGISTRY_ADDRESS'),

apps/data-seeding/cic_ussd/import_task.py

@@ -14,7 +14,9 @@ from celery import Task
 from chainlib.chain import ChainSpec
 from chainlib.eth.address import to_checksum_address
 from chainlib.eth.tx import raw, unpack
-from cic_types.models.person import Person, generate_metadata_pointer
+from cic_types.models.person import Person, identity_tag
+from cic_types.processor import generate_metadata_pointer
+from cic_types.condiments import MetadataPointer
 from hexathon import add_0x, strip_0x
 
 # local imports
@@ -55,7 +57,7 @@ class MetadataTask(ImportTask):
 
 
 def old_address_from_phone(base_path: str, phone_number: str):
-    pid_x = generate_metadata_pointer(phone_number.encode('utf-8'), ':cic.phone')
+    pid_x = generate_metadata_pointer(phone_number.encode('utf-8'), MetadataPointer.PHONE)
     phone_idx_path = os.path.join(f'{base_path}/phone/{pid_x[:2]}/{pid_x[2:4]}/{pid_x}')
     with open(phone_idx_path, 'r') as f:
         old_address = f.read()
@@ -73,9 +75,13 @@ def generate_person_metadata(self, blockchain_address: str, phone_number: str):
     person = Person.deserialize(person_metadata)
     if not person.identities.get('evm'):
         person.identities['evm'] = {}
-    sub_chain_str = f'{self.chain_spec.common_name()}:{self.chain_spec.network_id()}'
+    chain_spec = self.chain_spec.asdict()
-    person.identities['evm'][sub_chain_str] = [add_0x(blockchain_address)]
+    arch = chain_spec.get('arch')
-    blockchain_address = strip_0x(blockchain_address)
+    fork = chain_spec.get('fork')
+    tag = identity_tag(chain_spec)
+    person.identities[arch][fork] = {
+        tag: [blockchain_address]
+    }
     file_path = os.path.join(
         self.import_dir,
         'new',
@@ -102,7 +108,7 @@ def generate_preferences_data(self, data: tuple):
     blockchain_address: str = data[0]
     preferences = data[1]
     preferences_dir = os.path.join(self.import_dir, 'preferences')
-    preferences_key = generate_metadata_pointer(bytes.fromhex(strip_0x(blockchain_address)), ':cic.preferences')
+    preferences_key = generate_metadata_pointer(bytes.fromhex(strip_0x(blockchain_address)), MetadataPointer.PREFERENCES)
     preferences_filepath = os.path.join(preferences_dir, 'meta', preferences_key)
     filepath = os.path.join(
         preferences_dir,
@@ -137,7 +143,7 @@ def generate_ussd_data(self, blockchain_address: str, phone_number: str):
     preferred_language = random.sample(["en", "sw"], 1)[0]
     preferences = {'preferred_language': preferred_language}
     with open(ussd_data_file, file_op) as ussd_data_file:
-        ussd_data_file.write(f'{phone_number}, { 1}, {preferred_language}, {False}\n')
+        ussd_data_file.write(f'{phone_number}, 1, {preferred_language}, False\n')
         logg.debug(f'written ussd data for address: {blockchain_address}')
     return blockchain_address, preferences
 
@@ -163,7 +169,7 @@ def opening_balance_tx(self, blockchain_address: str, phone_number: str, serial:
 
 @celery_app.task(bind=True, base=MetadataTask)
 def resolve_phone(self, phone_number: str):
-    identifier = generate_metadata_pointer(phone_number.encode('utf-8'), ':cic.phone')
+    identifier = generate_metadata_pointer(phone_number.encode('utf-8'), MetadataPointer.PHONE)
     url = parse.urljoin(self.meta_url(), identifier)
     logg.debug(f'attempt getting phone pointer at: {url} for phone: {phone_number}')
     r = request.urlopen(url)

apps/data-seeding/cic_ussd/import_users.py

@@ -17,6 +17,7 @@ from cic_types.models.person import Person
 from confini import Config
 
 # local imports
+from common.dirs import initialize_dirs
 from import_util import get_celery_worker_status
 
 default_config_dir = './config'
@@ -37,6 +38,7 @@ arg_parser.add_argument('--env-prefix',
                         dest='env_prefix',
                         type=str,
                         help='environment prefix for variables to overwrite configuration.')
+arg_parser.add_argument('-f', action='store_true', help='force clear previous state')
 arg_parser.add_argument('-i', '--chain-spec', type=str, dest='i', help='chain spec')
 arg_parser.add_argument('-q', type=str, default='cic-import-ussd', help='celery queue to submit data seeding tasks to.')
 arg_parser.add_argument('--redis-db', dest='redis_db', type=int, help='redis db to use for task submission and callback')
@@ -70,21 +72,7 @@ config.censor('PASSWORD', 'DATABASE')
 config.censor('PASSWORD', 'SSL')
 logg.debug(f'config loaded from {args.c}:\n{config}')
 
-old_account_dir = os.path.join(args.import_dir, 'old')
+dirs = initialize_dirs(args.import_dir, force_reset=args.f)
-os.stat(old_account_dir)
-logg.debug(f'created old system data dir: {old_account_dir}')
-
-new_account_dir = os.path.join(args.import_dir, 'new')
-os.makedirs(new_account_dir, exist_ok=True)
-logg.debug(f'created new system data dir: {new_account_dir}')
-
-person_metadata_dir = os.path.join(args.import_dir, 'meta')
-os.makedirs(person_metadata_dir, exist_ok=True)
-logg.debug(f'created person metadata dir: {person_metadata_dir}')
-
-preferences_dir = os.path.join(args.import_dir, 'preferences')
-os.makedirs(os.path.join(preferences_dir, 'meta'), exist_ok=True)
-logg.debug(f'created preferences metadata dir: {preferences_dir}')
 
 valid_service_codes = config.get('USSD_SERVICE_CODE').split(",")
 
@@ -157,7 +145,7 @@ def register_account(person: Person):
 if __name__ == '__main__':
     i = 0
     j = 0
-    for x in os.walk(old_account_dir):
+    for x in os.walk(dirs['old']):
         for y in x[2]:
             if y[len(y) - 5:] != '.json':
                 continue

apps/data-seeding/common/dirs.py

@@ -13,11 +13,14 @@ def initialize_dirs(user_dir, force_reset=False):
     dirs['meta'] = os.path.join(user_dir, 'meta')
     dirs['custom'] = os.path.join(user_dir, 'custom')
     dirs['phone'] = os.path.join(user_dir, 'phone')
+    dirs['preferences'] = os.path.join(user_dir, 'preferences')
     dirs['txs'] = os.path.join(user_dir, 'txs')
     dirs['keyfile'] = os.path.join(user_dir, 'keystore')
     dirs['custom_new'] = os.path.join(dirs['custom'], 'new')
     dirs['custom_meta'] = os.path.join(dirs['custom'], 'meta')
     dirs['phone_meta'] = os.path.join(dirs['phone'], 'meta')
+    dirs['preferences_meta'] = os.path.join(dirs['preferences'], 'meta')
+    dirs['preferences_new'] = os.path.join(dirs['preferences'], 'new')
 
     try:
         os.stat(dirs['old'])

apps/data-seeding/config/chain.ini

@@ -0,0 +1,2 @@
+[chain]
+spec =

apps/data-seeding/config/cic.ini

@@ -1,10 +1,2 @@
 [cic]
 registry_address =
-token_index_address =
-accounts_index_address = 
-declarator_address = 
-approval_escrow_address =
-chain_spec =
-tx_retry_delay = 
-trust_address =
-user_ussd_svc_service_port =

apps/data-seeding/create_import_users.py

@@ -20,7 +20,7 @@ from cic_types.models.person import (
     generate_vcard_from_contact_data,
     get_contact_data_from_vcard,
 )
-from chainlib.eth.address import to_checksum_address
+from chainlib.eth.address import to_checksum_address, strip_0x
 import phonenumbers
 
 logging.basicConfig(level=logging.WARNING)
@@ -30,7 +30,6 @@ fake = Faker(['sl', 'en_US', 'no', 'de', 'ro'])
 
 default_config_dir = './config'
 
-
 argparser = argparse.ArgumentParser()
 argparser.add_argument('-c', type=str, default=default_config_dir, help='Config dir')
 argparser.add_argument('--tag', type=str, action='append',
@@ -54,7 +53,6 @@ config = confini.Config(args.c, os.environ.get('CONFINI_ENV_PREFIX'))
 config.process()
 logg.debug('loaded config\n{}'.format(config))
 
-
 dt_now = datetime.datetime.utcnow()
 dt_then = dt_now - datetime.timedelta(weeks=150)
 ts_now = int(dt_now.timestamp())
@@ -64,7 +62,7 @@ celery_app = celery.Celery(broker=config.get(
     'CELERY_BROKER_URL'), backend=config.get('CELERY_RESULT_URL'))
 
 gift_max = args.gift_threshold or 0
-gift_factor = (10**6)
+gift_factor = (10 ** 6)
 
 categories = [
     "food/water",
@@ -105,7 +103,6 @@ def genId(addr, typ):
 
 
 def genDate():
-
     ts = random.randint(ts_then, ts_now)
     return int(datetime.datetime.fromtimestamp(ts).timestamp())
 
@@ -148,9 +145,7 @@ def genDob():
 
 
 def gen():
-    old_blockchain_address = '0x' + os.urandom(20).hex()
+    old_blockchain_address = os.urandom(20).hex()
-    old_blockchain_checksum_address = to_checksum_address(
-        old_blockchain_address)
     gender = random.choice(['female', 'male', 'other'])
     phone = genPhone()
     v = genPersonal(phone)
@@ -164,9 +159,9 @@ def gen():
     p.gender = gender
     p.identities = {
         'evm': {
-            'oldchain:1': [
+            'foo': {
-                old_blockchain_checksum_address,
+                '1:oldchain': [old_blockchain_address],
-            ],
+            },
         },
     }
     p.products = [fake.random_element(elements=OrderedDict(
@@ -207,7 +202,7 @@ def gen():
         # fake.local_latitude()
         p.location['longitude'] = (random.random() * 360) - 180
 
-    return (old_blockchain_checksum_address, phone, p)
+    return old_blockchain_address, phone, p
 
 
 def prepareLocalFilePath(datadir, address):
@@ -242,7 +237,7 @@ if __name__ == '__main__':
         except Exception as e:
             logg.warning('generate failed, trying anew: {}'.format(e))
             continue
-        uid = eth[2:].upper()
+        uid = strip_0x(eth).upper()
 
         print(o)
 

apps/data-seeding/docker/Dockerfile

@@ -7,20 +7,23 @@ RUN mkdir -vp /usr/local/etc/cic
 
 COPY package.json \
      package-lock.json \
-     .
+     ./
 
 
 RUN npm ci --production 
 #RUN --mount=type=cache,mode=0755,target=/root/node_modules npm install
 
+COPY common/ cic_ussd/common/
 COPY requirements.txt .
-COPY config/ /usr/local/etc/data-seeding
+COPY config/ config
 
-ARG EXTRA_INDEX_URL="https://pip.grassrootseconomics.net:8433"
+ARG EXTRA_PIP_INDEX_URL=https://pip.grassrootseconomics.net:8433
-ARG GITLAB_PYTHON_REGISTRY="https://gitlab.com/api/v4/projects/27624814/packages/pypi/simple"
+ARG EXTRA_PIP_ARGS=""
-RUN --mount=type=cache,mode=0755,target=/root/.cache/pip pip install \
+ARG PIP_INDEX_URL=https://pypi.org/simple
-    --extra-index-url $GITLAB_PYTHON_REGISTRY \
+
-    --extra-index-url $EXTRA_INDEX_URL -r requirements.txt
+RUN  pip install --index-url $PIP_INDEX_URL  \
+	  --extra-index-url $EXTRA_PIP_INDEX_URL $EXTRA_PIP_ARGS \
+    -r requirements.txt
 
 COPY . . 
 

apps/data-seeding/eth/import_users.py

@@ -47,7 +47,7 @@ argparser.add_argument('-p', '--provider', dest='p', default='http://localhost:8
 argparser.add_argument('-y', '--key-file', dest='y', type=str, help='Ethereum keystore file to use for signing')
 argparser.add_argument('-c', type=str, help='config override directory')
 argparser.add_argument('-f', action='store_true', help='force clear previous state')
-argparser.add_argument('--old-chain-spec', type=str, dest='old_chain_spec', default='evm:oldchain:1', help='chain spec')
+argparser.add_argument('--old-chain-spec', type=str, dest='old_chain_spec', default='evm:foo:1:oldchain', help='chain spec')
 argparser.add_argument('-i', '--chain-spec', dest='i', type=str, help='Chain specification string')
 argparser.add_argument('-r', '--registry', dest='r', type=str, help='Contract registry address')
 argparser.add_argument('--batch-size', dest='batch_size', default=50, type=int, help='burst size of sending transactions to node')
@@ -70,7 +70,7 @@ else:
 config.process()
 args_override = {
         'CIC_REGISTRY_ADDRESS': getattr(args, 'r'),
-        'CIC_CHAIN_SPEC': getattr(args, 'i'),
+        'CHAIN_SPEC': getattr(args, 'i'),
         'KEYSTORE_FILE_PATH': getattr(args, 'y')
         }
 config.dict_override(args_override, 'cli')
@@ -78,7 +78,7 @@ config.add(args.user_dir, '_USERDIR', True)
 
 #user_dir = args.user_dir
 
-chain_spec = ChainSpec.from_chain_str(config.get('CIC_CHAIN_SPEC'))
+chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
 chain_str = str(chain_spec)
 
 old_chain_spec = ChainSpec.from_chain_str(args.old_chain_spec)
@@ -106,7 +106,7 @@ account_registry_address = registry.parse_address_of(r)
 logg.info('using account registry {}'.format(account_registry_address))
 
 dirs = initialize_dirs(config.get('_USERDIR'), force_reset=args.f)
-
+dirs['phone'] = os.path.join(config.get('_USERDIR'))
 
 def register_eth(i, u):
 
@@ -165,8 +165,8 @@ if __name__ == '__main__':
             new_address = register_eth(i, u)
             if u.identities.get('evm') == None:
                 u.identities['evm'] = {}
-            sub_chain_str = '{}:{}'.format(chain_spec.common_name(), chain_spec.network_id())
+            sub_chain_str = '{}:{}'.format(chain_spec.network_id(), chain_spec.common_name())
-            u.identities['evm'][sub_chain_str] = [new_address]
+            u.identities['evm']['foo'][sub_chain_str] = [new_address]
 
             new_address_clean = strip_0x(new_address)
             filepath = os.path.join(
@@ -188,7 +188,6 @@ if __name__ == '__main__':
 
             phone_object = phonenumbers.parse(u.tel)
             phone = phonenumbers.format_number(phone_object, phonenumbers.PhoneNumberFormat.E164)
-            logg.debug('>>>>> Using phone {}'.format(phone))
             meta_phone_key = generate_metadata_pointer(phone.encode('utf-8'), MetadataPointer.PHONE)
             meta_phone_filepath = os.path.join(dirs['phone'], 'meta', meta_phone_key)
 
@@ -221,9 +220,9 @@ if __name__ == '__main__':
                     )
             os.makedirs(os.path.dirname(filepath), exist_ok=True)
            
-            sub_old_chain_str = '{}:{}'.format(old_chain_spec.common_name(), old_chain_spec.network_id())
+            sub_old_chain_str = '{}:{}'.format(old_chain_spec.network_id(), old_chain_spec.common_name())
             f = open(filepath, 'w')
-            k = u.identities['evm'][sub_old_chain_str][0]
+            k = u.identities['evm']['foo'][sub_old_chain_str][0]
             tag_data = {'tags': user_tags[strip_0x(k)]}
             f.write(json.dumps(tag_data))
             f.close()

apps/data-seeding/import_ussd.sh

@@ -2,11 +2,11 @@
 
 if [[ -d "$OUT_DIR" ]]
 then
-  echo "found existing IMPORT DIR cleaning up..."
+  echo -e "\033[;96mfound existing IMPORT DIR cleaning up...\033[;96m"
   rm -rf "$OUT_DIR"
   mkdir -p "$OUT_DIR"
 else
-  echo "IMPORT DIR does not exist creating it."
+  echo -e "\033[;96mIMPORT DIR does not exist creating it.\033[;96m"
   mkdir -p "$OUT_DIR"
 fi
 
@@ -14,81 +14,81 @@ fi
 timeout 5 celery inspect ping -b "$CELERY_BROKER_URL"
 if [[ $? -eq 124 ]]
 then
-  >&2 echo "Celery workers not available. Is the CELERY_BROKER_URL ($CELERY_BROKER_URL) correct?"
+  >&2 echo -e "\033[;96mCelery workers not available. Is the CELERY_BROKER_URL ($CELERY_BROKER_URL) correct?\033[;96m"
   exit 1
 fi
 
-echo "Creating seed data..."
+echo -e "\033[;96mCreating seed data...\033[;96m"
 python create_import_users.py -vv  -c "$CONFIG" --dir "$OUT_DIR" "$NUMBER_OF_USERS"
 wait $!
 
-echo "Check for running celery workers ..."
+echo -e "\033[;96mCheck for running celery workers ...\033[;96m"
 if [ -f ./cic-ussd-import.pid ];
 then
-  echo "Found a running worker. Killing ..."
+  echo -e "\033[;96mFound a running worker. Killing ...\033[;96m"
   kill -9 $(<cic-ussd-import.pid)
 fi
 
-echo "Purge tasks from celery worker"
+echo -e "\033[;96mPurge tasks from celery worker\033[;96m"
 celery -A cic_ussd.import_task purge -Q "$CELERY_QUEUE" --broker redis://"$REDIS_HOST":"$REDIS_PORT" -f
 
-echo "Start celery work and import balance job"
+echo -e "\033[;96mStart celery work and import balance job\033[;96m"
 if [ "$INCLUDE_BALANCES" != "y" ]
 then
-  echo "Running worker without opening balance transactions"
+  echo -e "\033[;96mRunning worker without opening balance transactions\033[;96m"
   TARGET_TX_COUNT=$NUMBER_OF_USERS
   nohup python cic_ussd/import_balance.py -vv -c "$CONFIG" -p "$ETH_PROVIDER" -r "$CIC_REGISTRY_ADDRESS" --token-symbol "$TOKEN_SYMBOL" -y "$KEYSTORE_PATH" "$OUT_DIR" > nohup.out 2> nohup.err < /dev/null &
 else
-  echo "Running worker with opening balance transactions"
+  echo -e "\033[;96mRunning worker with opening balance transactions\033[;96m"
   TARGET_TX_COUNT=$((NUMBER_OF_USERS*2))
   nohup python cic_ussd/import_balance.py -vv -c "$CONFIG" -p "$ETH_PROVIDER" -r "$CIC_REGISTRY_ADDRESS" --include-balances --token-symbol "$TOKEN_SYMBOL" -y "$KEYSTORE_PATH" "$OUT_DIR" &
 fi
 
-echo "Target count set to ${TARGET_TX_COUNT}"
+echo -e "\033[;96mTarget count set to ${TARGET_TX_COUNT}"
 until [ -f ./cic-import-ussd.pid ]
 do
-  echo "Polling for celery worker pid file..."
+  echo -e "\033[;96mPolling for celery worker pid file...\033[;96m"
   sleep 1
 done
 IMPORT_BALANCE_JOB=$(<cic-import-ussd.pid)
 
-echo "Start import users job"
+echo -e "\033[;96mStart import users job\033[;96m"
 if [ "$USSD_SSL" == "y" ]
 then
-  echo "Targeting secure ussd-user server"
+  echo -e "\033[;96mTargeting secure ussd-user server\033[;96m"
-  python cic_ussd/import_users.py -vv -c "$CONFIG" --ussd-host "$USSD_HOST" --ussd-port "$USSD_PORT" "$OUT_DIR"
+  python cic_ussd/import_users.py -vv -f -c "$CONFIG" --ussd-host "$USSD_HOST" --ussd-port "$USSD_PORT" "$OUT_DIR"
 else
-  python cic_ussd/import_users.py -vv -c "$CONFIG" --ussd-host "$USSD_HOST" --ussd-port "$USSD_PORT" --ussd-no-ssl "$OUT_DIR"
+  python cic_ussd/import_users.py -vv -f -c "$CONFIG" --ussd-host "$USSD_HOST" --ussd-port "$USSD_PORT" --ussd-no-ssl "$OUT_DIR"
 fi
 
-echo "Waiting for import balance job to complete ..."
+echo -e "\033[;96mWaiting for import balance job to complete ...\033[;96m"
 tail --pid="$IMPORT_BALANCE_JOB" -f /dev/null
 set -e
 
-echo "Importing pins"
+echo -e "\033[;96mImporting pins\033[;96m"
 python cic_ussd/import_pins.py -c "$CONFIG" -vv "$OUT_DIR"
 set +e
 wait $!
 set -e
 
-echo "Importing ussd data"
+echo -e "\033[;96mImporting ussd data\033[;96m"
 python cic_ussd/import_ussd_data.py -c "$CONFIG" -vv "$OUT_DIR"
 set +e
 wait $!
 
-echo "Importing person metadata"
+echo -e "\033[;96mImporting person metadata\033[;96m"
 node cic_meta/import_meta.js "$OUT_DIR" "$NUMBER_OF_USERS"
 
-echo "Import preferences metadata"
+echo -e "\033[;96mImport preferences metadata\033[;96m"
 node cic_meta/import_meta_preferences.js "$OUT_DIR" "$NUMBER_OF_USERS"
 
 CIC_NOTIFY_DATABASE=postgres://$DATABASE_USER:$DATABASE_PASSWORD@$DATABASE_HOST:$DATABASE_PORT/$NOTIFY_DATABASE_NAME
 NOTIFICATION_COUNT=$(psql -qtA "$CIC_NOTIFY_DATABASE" -c 'SELECT COUNT(message) FROM notification WHERE message IS NOT NULL')
-while [[ "$NOTIFICATION_COUNT" < "$TARGET_TX_COUNT" ]]
+while (("$NOTIFICATION_COUNT" < "$TARGET_TX_COUNT" ))
 do
   NOTIFICATION_COUNT=$(psql -qtA "$CIC_NOTIFY_DATABASE" -c 'SELECT COUNT(message) FROM notification WHERE message IS NOT NULL')
   sleep 5
-  echo "Notification count is: ${NOTIFICATION_COUNT} of ${TARGET_TX_COUNT}. Checking after 5 ..."
+  echo -e "\033[;96mNotification count is: ${NOTIFICATION_COUNT} of ${TARGET_TX_COUNT}. Checking after 5 ...\033[;96m"
 done
-echo "Running verify script."
+echo -e "\033[;96mRunning verify script.\033[;96m"
-python verify.py -c "$CONFIG" -v -p "$ETH_PROVIDER"  -r "$CIC_REGISTRY_ADDRESS" --exclude "$EXCLUSIONS" --meta-provider "$META_URL" --token-symbol "$TOKEN_SYMBOL" --ussd-provider "$USSD_PROVIDER" "$OUT_DIR"
+python verify.py -v -p "$ETH_PROVIDER"  -r "$CIC_REGISTRY_ADDRESS" --exclude "$EXCLUSIONS" --meta-provider "$META_URL" --token-symbol "$TOKEN_SYMBOL" --ussd-provider "$USSD_PROVIDER" "$OUT_DIR"

apps/data-seeding/requirements.txt

@@ -1,10 +1,10 @@
 sarafu-faucet~=0.0.7a2
-cic-eth[tools]~=0.12.4a12
+cic-eth[tools]~=0.12.4a13
-cic-types~=0.2.0a1
+cic-types~=0.2.0a6
 funga>=0.5.1a1,<=0.5.15
 faker==4.17.1
-chainsyncer~=0.0.6a3
+chainsyncer~=0.0.7a3
-chainlib-eth~=0.0.9rc4
+chainlib-eth~=0.0.10a10
 eth-address-index~=0.2.4a1
 eth-contract-registry~=0.6.3a3
 eth-accounts-index~=0.1.2a3

apps/data-seeding/verify.py

@@ -25,10 +25,9 @@ from chainlib.eth.gas import (
 from chainlib.eth.tx import TxFactory
 from chainlib.hash import keccak256_string_to_hex
 from chainlib.jsonrpc import JSONRPCRequest
-from cic_types.models.person import (
+from cic_types.models.person import Person, identity_tag
-    Person,
+from cic_types.condiments import MetadataPointer
-    generate_metadata_pointer,
+from cic_types.processor import generate_metadata_pointer
-)
 from erc20_faucet import Faucet
 from eth_erc20 import ERC20
 from hexathon.parse import strip_0x, add_0x
@@ -74,7 +73,7 @@ all_tests = eth_tests + custodial_tests + metadata_tests + phone_tests
 argparser = argparse.ArgumentParser(description='daemon that monitors transactions in new blocks')
 argparser.add_argument('-p', '--provider', dest='p', type=str, help='chain rpc provider address')
 argparser.add_argument('-c', type=str, help='config override dir')
-argparser.add_argument('--old-chain-spec', type=str, dest='old_chain_spec', default='evm:oldchain:1', help='chain spec')
+argparser.add_argument('--old-chain-spec', type=str, dest='old_chain_spec', default='evm:foo:1:oldchain', help='chain spec')
 argparser.add_argument('-i', '--chain-spec', type=str, dest='i', help='chain spec')
 argparser.add_argument('--meta-provider', type=str, dest='meta_provider', default='http://localhost:63380', help='cic-meta url')
 argparser.add_argument('--ussd-provider', type=str, dest='ussd_provider', default='http://localhost:63315', help='cic-ussd url')
@@ -108,7 +107,7 @@ config.process()
 # override args
 args_override = {
         'CHAIN_SPEC': getattr(args, 'i'),
-        'ETH_PROVIDER': getattr(args, 'p'),
+        'RPC_PROVIDER': getattr(args, 'p'),
         'CIC_REGISTRY_ADDRESS': getattr(args, 'r'),
         }
 config.dict_override(args_override, 'cli flag')
@@ -307,7 +306,7 @@ class Verifier:
 
 
     def verify_gas(self, address, balance_token=None):
-        o = balance(address)
+        o = balance(add_0x(address))
         r = self.conn.do(o)
         logg.debug('wtf {}'.format(r))
         actual_balance = int(strip_0x(r), 16)
@@ -323,7 +322,7 @@ class Verifier:
 
 
     def verify_metadata(self, address, balance=None):
-        k = generate_metadata_pointer(bytes.fromhex(strip_0x(address)), ':cic.person')
+        k = generate_metadata_pointer(bytes.fromhex(strip_0x(address)), MetadataPointer.PERSON)
         url = os.path.join(config.get('_META_PROVIDER'), k)
         logg.debug('verify metadata url {}'.format(url))
         try:
@@ -367,7 +366,7 @@ class Verifier:
 
         p = Person.deserialize(o) 
 
-        k = generate_metadata_pointer(p.tel.encode('utf-8'), ':cic.phone')
+        k = generate_metadata_pointer(p.tel.encode('utf-8'), MetadataPointer.PHONE)
         url = os.path.join(config.get('_META_PROVIDER'), k)
         logg.debug('verify metadata phone url {}'.format(url))
         try:
@@ -427,7 +426,7 @@ class Verifier:
 def main():
     global chain_str, block_offset, user_dir
     
-    conn = EthHTTPConnection(config.get('ETH_PROVIDER'))
+    conn = EthHTTPConnection(config.get('RPC_PROVIDER'))
     gas_oracle = OverrideGasOracle(conn=conn, limit=8000000)
 
     # Get Token registry address
@@ -505,10 +504,17 @@ def main():
             u = Person.deserialize(o)
             #logg.debug('data {}'.format(u.identities['evm']))
 
-            subchain_str = '{}:{}'.format(chain_spec.common_name(), chain_spec.network_id())
+            new_chain_spec = chain_spec.asdict()
-            new_address = u.identities['evm'][subchain_str][0]
+            arch = new_chain_spec.get('arch')
-            subchain_str = '{}:{}'.format(old_chain_spec.common_name(), old_chain_spec.network_id())
+            fork = new_chain_spec.get('fork')
-            old_address = u.identities['evm'][subchain_str][0]
+            tag = identity_tag(new_chain_spec)
+            new_address = u.identities[arch][fork][tag][0]
+
+            old_chainspec = old_chain_spec.asdict()
+            arch = old_chainspec.get('arch')
+            fork = old_chainspec.get('fork')
+            tag = identity_tag(old_chainspec)
+            old_address = u.identities[arch][fork][tag][0]
             balance = 0
             try:
                 balance = balances[old_address]