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Merge branch 'philip/refactor-import-scripts' into 'master'

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Consolidated ussd dataseeding script

See merge request grassrootseconomics/cic-internal-integration!252
This commit is contained in:
Philip Wafula 2021-08-29 09:55:47 +00:00
commit e327af68e1
18 changed files with 520 additions and 673 deletions
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6
apps/cic-notify/cic_notify/tasks/sms/db.py
View File

@ -11,12 +11,12 @@ celery_app = celery.current_app
@celery_app.task
def persist_notification(recipient, message):
def persist_notification(message, recipient):
"""
:param recipient:
:type recipient:
:param message:
:type message:
:param recipient:
:type recipient:
:return:
:rtype:
"""

7
apps/cic-notify/cic_notify/tasks/sms/log.py
View File

@ -11,12 +11,13 @@ local_logg = logging.getLogger(__name__)
@celery_app.task
def log(recipient, message):
def log(message, recipient):
"""
:param recipient:
:type recipient:
:param message:
:type message:
:param recipient:
:type recipient:
:return:
:rtype:
"""

11
apps/cic-ussd/cic_ussd/account/transaction.py
View File

@ -1,5 +1,6 @@
# standard import
import decimal
import json
import logging
from typing import Dict, Tuple
@ -8,6 +9,8 @@ from cic_eth.api import Api
from sqlalchemy.orm.session import Session
# local import
from cic_ussd.account.chain import Chain
from cic_ussd.account.tokens import get_cached_default_token
from cic_ussd.db.models.account import Account
from cic_ussd.db.models.base import SessionBase
from cic_ussd.error import UnknownUssdRecipient
@ -59,7 +62,9 @@ def from_wei(value: int) -> float:
:return: SRF equivalent of value in Wei
:rtype: float
"""
value = float(value) / 1e+6
cached_token_data = json.loads(get_cached_default_token(Chain.spec.__str__()))
token_decimals: int = cached_token_data.get('decimals')
value = float(value) / (10**token_decimals)
return truncate(value=value, decimals=2)
@ -70,7 +75,9 @@ def to_wei(value: int) -> int:
:return: Wei equivalent of value in SRF
:rtype: int
"""
return int(value * 1e+6)
cached_token_data = json.loads(get_cached_default_token(Chain.spec.__str__()))
token_decimals: int = cached_token_data.get('decimals')
return int(value * (10**token_decimals))
def truncate(value: float, decimals: int):

2
apps/cic-ussd/cic_ussd/metadata/base.py
View File

@ -44,7 +44,7 @@ class MetadataRequestsHandler(Metadata):
def create(self, data: Union[Dict, str]):
""""""
data = json.dumps(data)
data = json.dumps(data).encode('utf-8')
result = make_request(method='POST', url=self.url, data=data, headers=self.headers)
error_handler(result=result)

2
apps/cic-ussd/cic_ussd/session/ussd_session.py
View File

@ -146,7 +146,7 @@ def create_ussd_session(
)
def update_ussd_session(ussd_session: UssdSession,
def update_ussd_session(ussd_session: DbUssdSession,
user_input: str,
state: str,
data: Optional[dict] = None) -> UssdSession:

12
apps/cic-ussd/cic_ussd/tasks/callback_handler.py
View File

@ -138,25 +138,13 @@ def transaction_balances_callback(self, result: list, param: dict, status_code:
balances_data = result[0]
available_balance = calculate_available_balance(balances_data)
transaction = param
blockchain_address = transaction.get('blockchain_address')
transaction['available_balance'] = available_balance
queue = self.request.delivery_info.get('routing_key')
s_preferences_metadata = celery.signature(
'cic_ussd.tasks.metadata.query_preferences_metadata', [blockchain_address], queue=queue
)
s_process_account_metadata = celery.signature(
'cic_ussd.tasks.processor.parse_transaction', [transaction], queue=queue
)
s_notify_account = celery.signature('cic_ussd.tasks.notifications.transaction', queue=queue)
if transaction.get('transaction_type') == 'transfer':
celery.chain(s_preferences_metadata, s_process_account_metadata, s_notify_account).apply_async()
if transaction.get('transaction_type') == 'tokengift':
s_process_account_metadata = celery.signature(
'cic_ussd.tasks.processor.parse_transaction', [{}, transaction], queue=queue
)
celery.chain(s_process_account_metadata, s_notify_account).apply_async()

9
apps/cic-ussd/cic_ussd/tasks/processor.py
View File

@ -8,6 +8,7 @@ import i18n
from chainlib.hash import strip_0x
# local imports
from cic_ussd.account.metadata import get_cached_preferred_language
from cic_ussd.account.statement import get_cached_statement
from cic_ussd.account.transaction import aux_transaction_data, validate_transaction_account
from cic_ussd.cache import cache_data, cache_data_key
@ -58,19 +59,17 @@ def cache_statement(parsed_transaction: dict, querying_party: str):
@celery_app.task
def parse_transaction(preferences: dict, transaction: dict) -> dict:
def parse_transaction(transaction: dict) -> dict:
"""This function parses transaction objects and collates all relevant data for system use i.e:
- An account's set preferred language.
- Account identifier that facilitates notification.
- Contextual tags i.e action and direction tags.
:param preferences: An account's set preferences.
:type preferences: dict
:param transaction: Transaction object.
:type transaction: dict
:return: Transaction object with contextual data for use in the system.
:rtype: dict
"""
preferred_language = preferences.get('preferred_language')
preferred_language = get_cached_preferred_language(transaction.get('blockchain_address'))
if not preferred_language:
preferred_language = i18n.config.get('fallback')
transaction['preferred_language'] = preferred_language
@ -83,6 +82,8 @@ def parse_transaction(preferences: dict, transaction: dict) -> dict:
alt_account = session.query(Account).filter_by(blockchain_address=alt_blockchain_address).first()
if alt_account:
transaction['alt_metadata_id'] = alt_account.standard_metadata_id()
else:
transaction['alt_metadata_id'] = 'GRASSROOTS ECONOMICS'
transaction['metadata_id'] = account.standard_metadata_id()
transaction['phone_number'] = account.phone_number
session.close()

182
apps/data-seeding/cic_ussd/import_balance.py
View File

@ -1,64 +1,61 @@
# standard imports
import argparse
import logging
import sys
import os
import sys
# external imports
import celery
import confini
import redis
from chainlib.chain import ChainSpec
from chainlib.eth.address import to_checksum_address
from chainlib.eth.connection import EthHTTPConnection
from confini import Config
from crypto_dev_signer.eth.signer import ReferenceSigner as EIP155Signer
from crypto_dev_signer.keystore.dict import DictKeystore
# local imports
from import_task import ImportTask, MetadataTask
from import_util import BalanceProcessor, get_celery_worker_status
from import_task import ImportTask, MetadataTask
logging.basicConfig(level=logging.WARNING)
default_config_dir = './config'
logg = logging.getLogger()
config_dir = './config'
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('-y', '--key-file', dest='y', type=str, help='Ethereum keystore file to use for signing')
argparser.add_argument('-c', type=str, default=config_dir, help='config root to use')
argparser.add_argument('--old-chain-spec', type=str, dest='old_chain_spec', default='evm:oldchain:1', help='chain spec')
argparser.add_argument('-i', '--chain-spec', type=str, dest='i', help='chain spec')
argparser.add_argument('-r', '--registry-address', type=str, dest='r', help='CIC Registry address')
argparser.add_argument('--meta-host', dest='meta_host', type=str, help='metadata server host')
argparser.add_argument('--meta-port', dest='meta_port', type=int, help='metadata server host')
argparser.add_argument('--redis-host', dest='redis_host', type=str, help='redis host to use for task submission')
argparser.add_argument('--redis-port', dest='redis_port', type=int, help='redis host to use for task submission')
argparser.add_argument('--redis-db', dest='redis_db', type=int, help='redis db to use for task submission and callback')
argparser.add_argument('--token-symbol', default='GFT', type=str, dest='token_symbol',
arg_parser = argparse.ArgumentParser(description='Daemon worker that handles data seeding tasks.')
arg_parser.add_argument('-c', type=str, default=default_config_dir, help='config root to use.')
arg_parser.add_argument('--env-prefix',
default=os.environ.get('CONFINI_ENV_PREFIX'),
dest='env_prefix',
type=str,
help='environment prefix for variables to overwrite configuration.')
arg_parser.add_argument('--head', action='store_true', help='start at current block height (overrides --offset)')
arg_parser.add_argument('-i', '--chain-spec', type=str, dest='i', help='chain spec')
arg_parser.add_argument('--include-balances', dest='include_balances', help='include opening balance transactions',
action='store_true')
arg_parser.add_argument('--meta-host', dest='meta_host', type=str, help='metadata server host')
arg_parser.add_argument('--meta-port', dest='meta_port', type=int, help='metadata server host')
arg_parser.add_argument('-p', '--provider', dest='p', type=str, help='chain rpc provider address')
arg_parser.add_argument('-q', type=str, default='cic-import-ussd', help='celery queue to submit data seeding tasks to.')
arg_parser.add_argument('-r', '--registry-address', type=str, dest='r', help='CIC Registry address')
arg_parser.add_argument('--redis-db', dest='redis_db', type=int, help='redis db to use for task submission and callback')
arg_parser.add_argument('--redis-host', dest='redis_host', type=str, help='redis host to use for task submission')
arg_parser.add_argument('--redis-port', dest='redis_port', type=int, help='redis host to use for task submission')
arg_parser.add_argument('--token-symbol', default='GFT', type=str, dest='token_symbol',
help='Token symbol to use for transactions')
argparser.add_argument('--head', action='store_true', help='start at current block height (overrides --offset)')
argparser.add_argument('--env-prefix', default=os.environ.get('CONFINI_ENV_PREFIX'), dest='env_prefix', type=str,
help='environment prefix for variables to overwrite configuration')
argparser.add_argument('-q', type=str, default='cic-import-ussd', help='celery queue to submit transaction tasks to')
argparser.add_argument('--offset', type=int, default=0, help='block offset to start syncer from')
argparser.add_argument('-v', help='be verbose', action='store_true')
argparser.add_argument('-vv', help='be more verbose', action='store_true')
argparser.add_argument('user_dir', default='out', type=str, help='user export directory')
args = argparser.parse_args(sys.argv[1:])
arg_parser.add_argument('-v', help='be verbose', action='store_true')
arg_parser.add_argument('-vv', help='be more verbose', action='store_true')
arg_parser.add_argument('-y', '--key-file', dest='y', type=str, help='Ethereum keystore file to use for signing')
arg_parser.add_argument('--offset', type=int, default=0, help='block offset to start syncer from')
arg_parser.add_argument('--old-chain-spec', type=str, dest='old_chain_spec', default='evm:oldchain:1',
help='chain spec')
arg_parser.add_argument('import_dir', default='out', type=str, help='user export directory')
args = arg_parser.parse_args()
if args.v:
if args.vv:
logging.getLogger().setLevel(logging.DEBUG)
elif args.v:
logging.getLogger().setLevel(logging.INFO)
elif args.vv:
logging.getLogger().setLevel(logging.DEBUG)
config_dir = os.path.join(args.c)
os.makedirs(config_dir, 0o777, True)
config = confini.Config(config_dir, args.env_prefix)
config = Config(args.c, args.env_prefix)
config.process()
# override args
args_override = {
'CIC_CHAIN_SPEC': getattr(args, 'i'),
'ETH_PROVIDER': getattr(args, 'p'),
@ -73,88 +70,76 @@ args_override = {
config.dict_override(args_override, 'cli flag')
config.censor('PASSWORD', 'DATABASE')
config.censor('PASSWORD', 'SSL')
logg.debug('config loaded from {}:\n{}'.format(config_dir, config))
logg.debug(f'config loaded from {args.c}:\n{config}')
redis_host = config.get('REDIS_HOST')
redis_port = config.get('REDIS_PORT')
redis_db = config.get('REDIS_DB')
r = redis.Redis(redis_host, redis_port, redis_db)
db_config = {
'database': config.get('DATABASE_NAME'),
'host': config.get('DATABASE_HOST'),
'port': config.get('DATABASE_PORT'),
'user': config.get('DATABASE_USER'),
'password': config.get('DATABASE_PASSWORD')
}
ImportTask.db_config = db_config
# create celery apps
celery_app = celery.Celery(backend=config.get('CELERY_RESULT_URL'), broker=config.get('CELERY_BROKER_URL'))
status = get_celery_worker_status(celery_app=celery_app)
signer_address = None
keystore = DictKeystore()
if args.y is not None:
logg.debug('loading keystore file {}'.format(args.y))
signer_address = keystore.import_keystore_file(args.y)
logg.debug('now have key for signer address {}'.format(signer_address))
# define signer
os.path.isfile(args.y)
logg.debug(f'loading keystore file {args.y}')
signer_address = keystore.import_keystore_file(args.y)
logg.debug(f'now have key for signer address {signer_address}')
signer = EIP155Signer(keystore)
queue = args.q
chain_str = config.get('CIC_CHAIN_SPEC')
block_offset = 0
if args.head:
block_offset = -1
else:
block_offset = args.offset
block_offset = -1 if args.head else args.offset
chain_str = config.get('CIC_CHAIN_SPEC')
chain_spec = ChainSpec.from_chain_str(chain_str)
ImportTask.chain_spec = chain_spec
old_chain_spec_str = args.old_chain_spec
old_chain_spec = ChainSpec.from_chain_str(old_chain_spec_str)
user_dir = args.user_dir # user_out_dir from import_users.py
token_symbol = args.token_symbol
MetadataTask.meta_host = config.get('META_HOST')
MetadataTask.meta_port = config.get('META_PORT')
ImportTask.chain_spec = chain_spec
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'))
ImportTask.balance_processor = BalanceProcessor(conn, chain_spec, config.get('CIC_REGISTRY_ADDRESS'),
signer_address, signer)
ImportTask.balance_processor.init(token_symbol)
# TODO get decimals from token
ImportTask.balance_processor = BalanceProcessor(conn,
chain_spec,
config.get('CIC_REGISTRY_ADDRESS'),
signer_address,
signer)
ImportTask.balance_processor.init(args.token_symbol)
balances = {}
f = open('{}/balances.csv'.format(user_dir, 'r'))
remove_zeros = 10 ** 6
i = 0
accuracy = 10 ** 6
count = 0
with open(f'{args.import_dir}/balances.csv', 'r') as balances_file:
while True:
l = f.readline()
if l is None:
line = balances_file.readline()
if line is None:
break
r = l.split(',')
balance_data = line.split(',')
try:
address = to_checksum_address(r[0])
sys.stdout.write('loading balance {} {} {}'.format(i, address, r[1]).ljust(200) + "\r")
blockchain_address = to_checksum_address(balance_data[0])
logg.info(
'loading balance: {} {} {}'.format(count, blockchain_address, balance_data[1].ljust(200) + "\r"))
except ValueError:
break
balance = int(int(r[1].rstrip()) / remove_zeros)
balances[address] = balance
i += 1
f.close()
balance = int(int(balance_data[1].rstrip()) / accuracy)
balances[blockchain_address] = balance
count += 1
ImportTask.balances = balances
ImportTask.count = i
ImportTask.import_dir = user_dir
s = celery.signature(
'import_task.send_txs',
[
MetadataTask.balance_processor.nonce_offset,
],
queue=queue,
)
s.apply_async()
ImportTask.count = count
ImportTask.include_balances = args.include_balances is True
ImportTask.import_dir = args.import_dir
s_send_txs = celery.signature(
'import_task.send_txs', [ImportTask.balance_processor.nonce_offset], queue=args.q)
s_send_txs.apply_async()
argv = ['worker']
if args.vv:
@ -165,6 +150,7 @@ def main():
argv.append(args.q)
argv.append('-n')
argv.append(args.q)
argv.append(f'--pidfile={args.q}.pid')
celery_app.worker_main(argv)

72
apps/data-seeding/cic_ussd/import_pins.py
View File

@ -1,71 +1,63 @@
# standard import
# standard imports
import argparse
import csv
import logging
import os
import psycopg2
# third-party imports
import celery
import confini
# external imports
from confini import Config
# local imports
from import_util import get_celery_worker_status
default_config_dir = './config'
logging.basicConfig(level=logging.WARNING)
logg = logging.getLogger()
default_config_dir = './config'
arg_parser = argparse.ArgumentParser()
arg_parser.add_argument('-c', type=str, default=default_config_dir, help='config root to use')
arg_parser = argparse.ArgumentParser(description='Pins import script.')
arg_parser.add_argument('-c', type=str, default=default_config_dir, help='config root to use.')
arg_parser.add_argument('--env-prefix',
default=os.environ.get('CONFINI_ENV_PREFIX'),
dest='env_prefix',
type=str,
help='environment prefix for variables to overwrite configuration')
arg_parser.add_argument('-q', type=str, default='cic-import-ussd', help='celery queue to submit transaction tasks to')
help='environment prefix for variables to overwrite configuration.')
arg_parser.add_argument('import_dir', default='out', type=str, help='user export directory')
arg_parser.add_argument('-v', help='be verbose', action='store_true')
arg_parser.add_argument('-vv', help='be more verbose', action='store_true')
arg_parser.add_argument('pins_dir', default='out', type=str, help='user export directory')
args = arg_parser.parse_args()
# set log levels
if args.v:
logg.setLevel(logging.INFO)
elif args.vv:
logg.setLevel(logging.DEBUG)
if args.vv:
logging.getLogger().setLevel(logging.DEBUG)
elif args.v:
logging.getLogger().setLevel(logging.INFO)
# process configs
config_dir = args.c
config = confini.Config(config_dir, os.environ.get('CONFINI_ENV_PREFIX'))
config = Config(args.c, args.env_prefix)
config.process()
config.censor('PASSWORD', 'DATABASE')
logg.debug('config loaded from {}:\n{}'.format(args.c, config))
celery_app = celery.Celery(broker=config.get('CELERY_BROKER_URL'), backend=config.get('CELERY_RESULT_URL'))
status = get_celery_worker_status(celery_app=celery_app)
db_configs = {
'database': config.get('DATABASE_NAME'),
'host': config.get('DATABASE_HOST'),
'port': config.get('DATABASE_PORT'),
'user': config.get('DATABASE_USER'),
'password': config.get('DATABASE_PASSWORD')
}
logg.debug(f'config loaded from {args.c}:\n{config}')
def main():
with open(f'{args.pins_dir}/pins.csv') as pins_file:
with open(f'{args.import_dir}/pins.csv') as pins_file:
phone_to_pins = [tuple(row) for row in csv.reader(pins_file)]
s_import_pins = celery.signature(
'import_task.set_pins',
(db_configs, phone_to_pins),
queue=args.q
db_conn = psycopg2.connect(
database=config.get('DATABASE_NAME'),
host=config.get('DATABASE_HOST'),
port=config.get('DATABASE_PORT'),
user=config.get('DATABASE_USER'),
password=config.get('DATABASE_PASSWORD')
)
result = s_import_pins.apply_async()
logg.debug(f'TASK: {result.id}, STATUS: {result.status}')
db_cursor = db_conn.cursor()
sql = 'UPDATE account SET password_hash = %s WHERE phone_number = %s'
for element in phone_to_pins:
db_cursor.execute(sql, (element[1], element[0]))
logg.debug(f'Updating account: {element[0]} with: {element[1]}')
db_conn.commit()
db_cursor.close()
db_conn.close()
if __name__ == '__main__':

333
apps/data-seeding/cic_ussd/import_task.py
View File

@ -1,38 +1,37 @@
# standard imports
import csv
import json
import logging
import os
import random
import urllib.error
import urllib.parse
import urllib.request
import uuid
from urllib import error, parse, request
# external imports
import celery
import psycopg2
from celery import Task
from chainlib.chain import ChainSpec
from chainlib.eth.address import to_checksum_address
from chainlib.eth.tx import (
unpack,
raw,
)
from cic_types.models.person import Person
from cic_types.processor import generate_metadata_pointer
from hexathon import (
strip_0x,
add_0x,
)
from chainlib.eth.tx import raw, unpack
from cic_types.models.person import Person, generate_metadata_pointer
from hexathon import add_0x, strip_0x
# local imports
logg = logging.getLogger()
celery_app = celery.current_app
logg = logging.getLogger()
class ImportTask(celery.Task):
class ImportTask(Task):
balances = None
import_dir = 'out'
count = 0
chain_spec = None
balance_processor = None
chain_spec: ChainSpec = None
count = 0
db_config: dict = None
import_dir = ''
include_balances = False
max_retries = None
@ -41,121 +40,70 @@ class MetadataTask(ImportTask):
meta_port = None
meta_path = ''
meta_ssl = False
autoretry_for = (
urllib.error.HTTPError,
OSError,
)
autoretry_for = (error.HTTPError, OSError,)
retry_jitter = True
retry_backoff = True
retry_backoff_max = 60
@classmethod
def meta_url(self):
def meta_url(cls):
scheme = 'http'
if self.meta_ssl:
if cls.meta_ssl:
scheme += 's'
url = urllib.parse.urlparse('{}://{}:{}/{}'.format(scheme, self.meta_host, self.meta_port, self.meta_path))
return urllib.parse.urlunparse(url)
url = parse.urlparse(f'{scheme}://{cls.meta_host}:{cls.meta_port}/{cls.meta_path}')
return parse.urlunparse(url)
def old_address_from_phone(base_path, phone):
pidx = generate_metadata_pointer(phone.encode('utf-8'), ':cic.phone')
phone_idx_path = os.path.join('{}/phone/{}/{}/{}'.format(
base_path,
pidx[:2],
pidx[2:4],
pidx,
)
)
f = open(phone_idx_path, 'r')
def old_address_from_phone(base_path: str, phone_number: str):
pid_x = generate_metadata_pointer(phone_number.encode('utf-8'), ':cic.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()
f.close()
return old_address
@celery_app.task(bind=True, base=MetadataTask)
def resolve_phone(self, phone):
identifier = generate_metadata_pointer(phone.encode('utf-8'), ':cic.phone')
url = urllib.parse.urljoin(self.meta_url(), identifier)
logg.debug('attempt getting phone pointer at {} for phone {}'.format(url, phone))
r = urllib.request.urlopen(url)
address = json.load(r)
address = address.replace('"', '')
logg.debug('address {} for phone {}'.format(address, phone))
return address
@celery_app.task(bind=True, base=MetadataTask)
def generate_metadata(self, address, phone):
old_address = old_address_from_phone(self.import_dir, phone)
logg.debug('address {}'.format(address))
old_address_upper = strip_0x(old_address).upper()
metadata_path = '{}/old/{}/{}/{}.json'.format(
self.import_dir,
old_address_upper[:2],
old_address_upper[2:4],
old_address_upper,
)
f = open(metadata_path, 'r')
o = json.load(f)
f.close()
u = Person.deserialize(o)
if u.identities.get('evm') == None:
u.identities['evm'] = {}
sub_chain_str = '{}:{}'.format(self.chain_spec.common_name(), self.chain_spec.network_id())
u.identities['evm'][sub_chain_str] = [add_0x(address)]
new_address_clean = strip_0x(address)
filepath = os.path.join(
def generate_person_metadata(self, blockchain_address: str, phone_number: str):
logg.debug(f'blockchain address: {blockchain_address}')
old_blockchain_address = old_address_from_phone(self.import_dir, phone_number)
old_address_upper = strip_0x(old_blockchain_address).upper()
metadata_path = f'{self.import_dir}/old/{old_address_upper[:2]}/{old_address_upper[2:4]}/{old_address_upper}.json'
with open(metadata_path, 'r') as metadata_file:
person_metadata = json.load(metadata_file)
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()}'
person.identities['evm'][sub_chain_str] = [add_0x(blockchain_address)]
blockchain_address = strip_0x(blockchain_address)
file_path = os.path.join(
self.import_dir,
'new',
new_address_clean[:2].upper(),
new_address_clean[2:4].upper(),
new_address_clean.upper() + '.json',
blockchain_address[:2].upper(),
blockchain_address[2:4].upper(),
blockchain_address.upper() + '.json'
)
os.makedirs(os.path.dirname(filepath), exist_ok=True)
o = u.serialize()
f = open(filepath, 'w')
f.write(json.dumps(o))
f.close()
meta_key = generate_metadata_pointer(bytes.fromhex(new_address_clean), ':cic.person')
os.makedirs(os.path.dirname(file_path), exist_ok=True)
serialized_person_metadata = person.serialize()
with open(file_path, 'w') as metadata_file:
metadata_file.write(json.dumps(serialized_person_metadata))
logg.debug(f'written person metadata for address: {blockchain_address}')
meta_filepath = os.path.join(
self.import_dir,
'meta',
'{}.json'.format(new_address_clean.upper()),
'{}.json'.format(blockchain_address.upper()),
)
os.symlink(os.path.realpath(filepath), meta_filepath)
os.symlink(os.path.realpath(file_path), meta_filepath)
return blockchain_address
# write ussd data
ussd_data = {
'phone': phone,
'is_activated': 1,
'preferred_language': random.sample(['en', 'sw'], 1)[0],
'is_disabled': False
}
ussd_data_dir = os.path.join(self.import_dir, 'ussd')
ussd_data_file_path = os.path.join(ussd_data_dir, f'{old_address}.json')
f = open(ussd_data_file_path, 'w')
f.write(json.dumps(ussd_data))
f.close()
# write preferences data
@celery_app.task(bind=True, base=MetadataTask)
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_data = {
'preferred_language': ussd_data['preferred_language']
}
preferences_key = generate_metadata_pointer(bytes.fromhex(new_address_clean[2:]), ':cic.preferences')
preferences_key = generate_metadata_pointer(bytes.fromhex(strip_0x(blockchain_address)), ':cic.preferences')
preferences_filepath = os.path.join(preferences_dir, 'meta', preferences_key)
filepath = os.path.join(
preferences_dir,
'new',
@ -164,95 +112,95 @@ def generate_metadata(self, address, phone):
preferences_key.upper() + '.json'
)
os.makedirs(os.path.dirname(filepath), exist_ok=True)
f = open(filepath, 'w')
f.write(json.dumps(preferences_data))
f.close()
with open(filepath, 'w') as preferences_file:
preferences_file.write(json.dumps(preferences))
logg.debug(f'written preferences metadata: {preferences} for address: {blockchain_address}')
os.symlink(os.path.realpath(filepath), preferences_filepath)
logg.debug('found metadata {} for phone {}'.format(o, phone))
return address
return blockchain_address
@celery_app.task(bind=True, base=MetadataTask)
def opening_balance_tx(self, address, phone, serial):
old_address = old_address_from_phone(self.import_dir, phone)
def generate_pins_data(self, blockchain_address: str, phone_number: str):
pins_file = f'{self.import_dir}/pins.csv'
file_op = 'a' if os.path.exists(pins_file) else 'w'
with open(pins_file, file_op) as pins_file:
password_hash = uuid.uuid4().hex
pins_file.write(f'{phone_number},{password_hash}\n')
logg.debug(f'written pin data for address: {blockchain_address}')
return blockchain_address
k = to_checksum_address(strip_0x(old_address))
balance = self.balances[k]
logg.debug('found balance {} for address {} phone {}'.format(balance, old_address, phone))
@celery_app.task(bind=True, base=MetadataTask)
def generate_ussd_data(self, blockchain_address: str, phone_number: str):
ussd_data_file = f'{self.import_dir}/ussd_data.csv'
file_op = 'a' if os.path.exists(ussd_data_file) else 'w'
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')
logg.debug(f'written ussd data for address: {blockchain_address}')
return blockchain_address, preferences
@celery_app.task(bind=True, base=MetadataTask)
def opening_balance_tx(self, blockchain_address: str, phone_number: str, serial: str):
old_blockchain_address = old_address_from_phone(self.import_dir, phone_number)
address = to_checksum_address(strip_0x(old_blockchain_address))
balance = self.balances[address]
logg.debug(f'found balance: {balance} for address: {address} phone: {phone_number}')
decimal_balance = self.balance_processor.get_decimal_amount(int(balance))
(tx_hash_hex, o) = self.balance_processor.get_rpc_tx(address, decimal_balance, serial)
tx_hash_hex, o = self.balance_processor.get_rpc_tx(blockchain_address, decimal_balance, serial)
tx = unpack(bytes.fromhex(strip_0x(o)), self.chain_spec)
logg.debug('generated tx token value {} to {} tx hash {}'.format(decimal_balance, address, tx_hash_hex))
tx_path = os.path.join(
self.import_dir,
'txs',
strip_0x(tx_hash_hex),
)
f = open(tx_path, 'w')
f.write(strip_0x(o))
f.close()
tx_nonce_path = os.path.join(
self.import_dir,
'txs',
'.' + str(tx['nonce']),
)
logg.debug(f'generated tx token value: {decimal_balance}: {blockchain_address} tx hash {tx_hash_hex}')
tx_path = os.path.join(self.import_dir, 'txs', strip_0x(tx_hash_hex))
with open(tx_path, 'w') as tx_file:
tx_file.write(strip_0x(o))
logg.debug(f'written tx with tx hash: {tx["hash"]} for address: {blockchain_address}')
tx_nonce_path = os.path.join(self.import_dir, 'txs', '.' + str(tx['nonce']))
os.symlink(os.path.realpath(tx_path), tx_nonce_path)
return tx['hash']
@celery_app.task(bind=True, base=ImportTask, autoretry_for=(FileNotFoundError,), max_retries=None,
@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')
url = parse.urljoin(self.meta_url(), identifier)
logg.debug(f'attempt getting phone pointer at: {url} for phone: {phone_number}')
r = request.urlopen(url)
address = json.load(r)
address = address.replace('"', '')
logg.debug(f'address: {address} for phone: {phone_number}')
return address
@celery_app.task(autoretry_for=(FileNotFoundError,),
bind=True,
base=ImportTask,
max_retries=None,
default_retry_delay=0.1)
def send_txs(self, nonce):
if nonce == self.count + self.balance_processor.nonce_offset:
logg.info('reached nonce {} (offset {} + count {}) exiting'.format(nonce, self.balance_processor.nonce_offset,
self.count))
return
logg.debug('attempt to open symlink for nonce {}'.format(nonce))
tx_nonce_path = os.path.join(
self.import_dir,
'txs',
'.' + str(nonce),
)
f = open(tx_nonce_path, 'r')
tx_signed_raw_hex = f.read()
f.close()
os.unlink(tx_nonce_path)
o = raw(add_0x(tx_signed_raw_hex))
tx_hash_hex = self.balance_processor.conn.do(o)
logg.info('sent nonce {} tx hash {}'.format(nonce, tx_hash_hex)) # tx_signed_raw_hex))
nonce += 1
queue = self.request.delivery_info.get('routing_key')
s = celery.signature(
'import_task.send_txs',
[
nonce,
],
queue=queue,
)
s.apply_async()
if nonce == self.count + self.balance_processor.nonce_offset:
logg.info(f'reached nonce {nonce} (offset {self.balance_processor.nonce_offset} + count {self.count}).')
celery_app.control.broadcast('shutdown', destination=[f'celery@{queue}'])
logg.debug(f'attempt to open symlink for nonce {nonce}')
tx_nonce_path = os.path.join(self.import_dir, 'txs', '.' + str(nonce))
with open(tx_nonce_path, 'r') as tx_nonce_file:
tx_signed_raw_hex = tx_nonce_file.read()
os.unlink(tx_nonce_path)
o = raw(add_0x(tx_signed_raw_hex))
if self.include_balances:
tx_hash_hex = self.balance_processor.conn.do(o)
logg.info(f'sent nonce {nonce} tx hash {tx_hash_hex}')
nonce += 1
s = celery.signature('import_task.send_txs', [nonce], queue=queue)
s.apply_async()
return nonce
@celery_app.task
def set_pins(config: dict, phone_to_pins: list):
# define db connection
@celery_app.task()
def set_pin_data(config: dict, phone_to_pins: list):
db_conn = psycopg2.connect(
database=config.get('database'),
host=config.get('host'),
@ -261,24 +209,17 @@ def set_pins(config: dict, phone_to_pins: list):
password=config.get('password')
)
db_cursor = db_conn.cursor()
# update db
for element in phone_to_pins:
sql = 'UPDATE account SET password_hash = %s WHERE phone_number = %s'
for element in phone_to_pins:
db_cursor.execute(sql, (element[1], element[0]))
logg.debug(f'Updating: {element[0]} with: {element[1]}')
# commit changes
db_conn.commit()
# close connections
db_cursor.close()
db_conn.close()
@celery_app.task
def set_ussd_data(config: dict, ussd_data: dict):
# define db connection
def set_ussd_data(config: dict, ussd_data: list):
db_conn = psycopg2.connect(
database=config.get('database'),
host=config.get('host'),
@ -287,20 +228,12 @@ def set_ussd_data(config: dict, ussd_data: dict):
password=config.get('password')
)
db_cursor = db_conn.cursor()
# process ussd_data
account_status = 1
if ussd_data['is_activated'] == 1:
account_status = 2
preferred_language = ussd_data['preferred_language']
phone_number = ussd_data['phone']
sql = 'UPDATE account SET status = %s, preferred_language = %s WHERE phone_number = %s'
db_cursor.execute(sql, (account_status, preferred_language, phone_number))
# commit changes
for element in ussd_data:
status = 2 if int(element[1]) == 1 else 1
preferred_language = element[2]
phone_number = element[0]
db_cursor.execute(sql, (status, preferred_language, phone_number))
db_conn.commit()
# close connections
db_cursor.close()
db_conn.close()

236
apps/data-seeding/cic_ussd/import_users.py
View File

@ -3,56 +3,61 @@ import argparse
import json
import logging
import os
import redis
import sys
import time
import urllib.request
import uuid
from urllib import request
from urllib.parse import urlencode
# external imports
import celery
import confini
import phonenumbers
import redis
from chainlib.chain import ChainSpec
from cic_types.models.person import Person
from confini import Config
# local imports
from import_util import get_celery_worker_status
default_config_dir = './config'
logging.basicConfig(level=logging.WARNING)
logg = logging.getLogger()
default_config_dir = '/usr/local/etc/cic'
argparser = argparse.ArgumentParser()
argparser.add_argument('-c', type=str, default=default_config_dir, help='config file')
argparser.add_argument('-i', '--chain-spec', dest='i', type=str, help='Chain specification string')
argparser.add_argument('--redis-host', dest='redis_host', type=str, help='redis host to use for task submission')
argparser.add_argument('--redis-port', dest='redis_port', type=int, help='redis host to use for task submission')
argparser.add_argument('--redis-db', dest='redis_db', type=int, help='redis db to use for task submission and callback')
argparser.add_argument('--batch-size', dest='batch_size', default=100, type=int,
help='burst size of sending transactions to node') # batch size should be slightly below cumulative gas limit worth, eg 80000 gas txs with 8000000 limit is a bit less than 100 batch size
argparser.add_argument('--batch-delay', dest='batch_delay', default=3, type=int, help='seconds delay between batches')
argparser.add_argument('--timeout', default=60.0, type=float, help='Callback timeout')
argparser.add_argument('--ussd-host', dest='ussd_host', type=str,
arg_parser = argparse.ArgumentParser(description='Daemon worker that handles data seeding tasks.')
# batch size should be slightly below cumulative gas limit worth, eg 80000 gas txs with 8000000 limit is a bit less than 100 batch size
arg_parser.add_argument('--batch-size',
dest='batch_size',
default=100,
type=int,
help='burst size of sending transactions to node')
arg_parser.add_argument('--batch-delay', dest='batch_delay', default=3, type=int, help='seconds delay between batches')
arg_parser.add_argument('-c', type=str, default=default_config_dir, help='config root to use.')
arg_parser.add_argument('--env-prefix',
default=os.environ.get('CONFINI_ENV_PREFIX'),
dest='env_prefix',
type=str,
help='environment prefix for variables to overwrite configuration.')
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')
arg_parser.add_argument('--redis-host', dest='redis_host', type=str, help='redis host to use for task submission')
arg_parser.add_argument('--redis-port', dest='redis_port', type=int, help='redis host to use for task submission')
arg_parser.add_argument('--ussd-host', dest='ussd_host', type=str,
help="host to ussd app responsible for processing ussd requests.")
argparser.add_argument('--ussd-port', dest='ussd_port', type=str,
arg_parser.add_argument('--ussd-no-ssl', dest='ussd_no_ssl', help='do not use ssl (careful)', action='store_true')
arg_parser.add_argument('--ussd-port', dest='ussd_port', type=str,
help="port to ussd app responsible for processing ussd requests.")
argparser.add_argument('--ussd-no-ssl', dest='ussd_no_ssl', help='do not use ssl (careful)', action='store_true')
argparser.add_argument('-q', type=str, default='cic-eth', help='Task queue')
argparser.add_argument('-v', action='store_true', help='Be verbose')
argparser.add_argument('-vv', action='store_true', help='Be more verbose')
argparser.add_argument('user_dir', type=str, help='path to users export dir tree')
args = argparser.parse_args()
arg_parser.add_argument('-v', help='be verbose', action='store_true')
arg_parser.add_argument('-vv', help='be more verbose', action='store_true')
arg_parser.add_argument('import_dir', default='out', type=str, help='user export directory')
args = arg_parser.parse_args()
if args.v:
logg.setLevel(logging.INFO)
elif args.vv:
logg.setLevel(logging.DEBUG)
if args.vv:
logging.getLogger().setLevel(logging.DEBUG)
elif args.v:
logging.getLogger().setLevel(logging.INFO)
config_dir = args.c
config = confini.Config(config_dir, os.environ.get('CONFINI_ENV_PREFIX'))
config = Config(args.c, args.env_prefix)
config.process()
args_override = {
'CIC_CHAIN_SPEC': getattr(args, 'i'),
@ -60,44 +65,29 @@ args_override = {
'REDIS_PORT': getattr(args, 'redis_port'),
'REDIS_DB': getattr(args, 'redis_db'),
}
config.dict_override(args_override, 'cli')
logg.debug('config loaded from {}:\n{}'.format(args.c, config))
config.dict_override(args_override, 'cli flag')
config.censor('PASSWORD', 'DATABASE')
config.censor('PASSWORD', 'SSL')
logg.debug(f'config loaded from {args.c}:\n{config}')
celery_app = celery.Celery(broker=config.get('CELERY_BROKER_URL'), backend=config.get('CELERY_RESULT_URL'))
get_celery_worker_status(celery_app=celery_app)
old_account_dir = os.path.join(args.import_dir, 'old')
os.stat(old_account_dir)
logg.debug(f'created old system data dir: {old_account_dir}')
redis_host = config.get('REDIS_HOST')
redis_port = config.get('REDIS_PORT')
redis_db = config.get('REDIS_DB')
r = redis.Redis(redis_host, redis_port, redis_db)
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}')
ps = r.pubsub()
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}')
user_new_dir = os.path.join(args.user_dir, 'new')
os.makedirs(user_new_dir, exist_ok=True)
ussd_data_dir = os.path.join(args.user_dir, 'ussd')
os.makedirs(ussd_data_dir, exist_ok=True)
preferences_dir = os.path.join(args.user_dir, 'preferences')
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}')
meta_dir = os.path.join(args.user_dir, 'meta')
os.makedirs(meta_dir, exist_ok=True)
valid_service_codes = config.get('USSD_SERVICE_CODE').split(",")
user_old_dir = os.path.join(args.user_dir, 'old')
os.stat(user_old_dir)
txs_dir = os.path.join(args.user_dir, 'txs')
os.makedirs(txs_dir, exist_ok=True)
chain_spec = ChainSpec.from_chain_str(config.get('CIC_CHAIN_SPEC'))
chain_str = str(chain_spec)
batch_size = args.batch_size
batch_delay = args.batch_delay
ussd_port = args.ussd_port
ussd_host = args.ussd_host
ussd_no_ssl = args.ussd_no_ssl
if ussd_no_ssl is True:
ussd_ssl = False
@ -105,7 +95,17 @@ else:
ussd_ssl = True
def build_ussd_request(phone, host, port, service_code, username, password, ssl=False):
celery_app = celery.Celery(broker=config.get('CELERY_BROKER_URL'), backend=config.get('CELERY_RESULT_URL'))
get_celery_worker_status(celery_app)
def build_ussd_request(host: str,
password: str,
phone_number: str,
port: str,
service_code: str,
username: str,
ssl: bool = False):
url = 'http'
if ssl:
url += 's'
@ -115,16 +115,16 @@ def build_ussd_request(phone, host, port, service_code, username, password, ssl=
url += '/?username={}&password={}'.format(username, password)
logg.info('ussd service url {}'.format(url))
logg.info('ussd phone {}'.format(phone))
logg.info('ussd phone {}'.format(phone_number))
session = uuid.uuid4().hex
data = {
'sessionId': session,
'serviceCode': service_code,
'phoneNumber': phone,
'phoneNumber': phone_number,
'text': service_code,
}
req = urllib.request.Request(url)
req = request.Request(url)
req.method = 'POST'
data_str = urlencode(data)
data_bytes = data_str.encode('utf-8')
@ -134,85 +134,77 @@ def build_ussd_request(phone, host, port, service_code, username, password, ssl=
return req
def register_ussd(i, u):
phone_object = phonenumbers.parse(u.tel)
phone = phonenumbers.format_number(phone_object, phonenumbers.PhoneNumberFormat.E164)
logg.debug('tel {} {}'.format(u.tel, phone))
req = build_ussd_request(
phone,
ussd_host,
ussd_port,
config.get('APP_SERVICE_CODE'),
def e164_phone_number(phone_number: str):
phone_object = phonenumbers.parse(phone_number)
return phonenumbers.format_number(phone_object, phonenumbers.PhoneNumberFormat.E164)
def register_account(person: Person):
phone_number = e164_phone_number(person.tel)
logg.debug(f'tel: {phone_number}')
req = build_ussd_request(args.ussd_host,
'',
phone_number,
args.ussd_port,
valid_service_codes[0],
'',
ussd_ssl
)
response = urllib.request.urlopen(req)
ussd_ssl)
response = request.urlopen(req)
response_data = response.read().decode('utf-8')
state = response_data[:3]
out = response_data[4:]
logg.debug('ussd reponse: {}'.format(out))
logg.debug(f'ussd response: {response_data[4:]}')
if __name__ == '__main__':
i = 0
j = 0
for x in os.walk(user_old_dir):
for x in os.walk(old_account_dir):
for y in x[2]:
if y[len(y) - 5:] != '.json':
continue
# handle json containing person object
filepath = os.path.join(x[0], y)
f = open(filepath, 'r')
file_path = os.path.join(x[0], y)
with open(file_path, 'r') as account_file:
try:
o = json.load(f)
account_data = json.load(account_file)
except json.decoder.JSONDecodeError as e:
f.close()
logg.error('load error for {}: {}'.format(y, e))
continue
f.close()
u = Person.deserialize(o)
register_ussd(i, u)
phone_object = phonenumbers.parse(u.tel)
phone = phonenumbers.format_number(phone_object, phonenumbers.PhoneNumberFormat.E164)
s_phone = celery.signature(
'import_task.resolve_phone',
[
phone,
],
queue='cic-import-ussd',
person = Person.deserialize(account_data)
register_account(person)
phone_number = e164_phone_number(person.tel)
s_resolve_phone = celery.signature(
'import_task.resolve_phone', [phone_number], queue=args.q
)
s_meta = celery.signature(
'import_task.generate_metadata',
[
phone,
],
queue='cic-import-ussd',
s_person_metadata = celery.signature(
'import_task.generate_person_metadata', [phone_number], queue=args.q
)
s_balance = celery.signature(
'import_task.opening_balance_tx',
[
phone,
i,
],
queue='cic-import-ussd',
s_ussd_data = celery.signature(
'import_task.generate_ussd_data', [phone_number], queue=args.q
)
s_meta.link(s_balance)
s_phone.link(s_meta)
# block time plus a bit of time for ussd processing
s_phone.apply_async(countdown=7)
s_preferences_metadata = celery.signature(
'import_task.generate_preferences_data', [], queue=args.q
)
s_pins_data = celery.signature(
'import_task.generate_pins_data', [phone_number], queue=args.q
)
s_opening_balance = celery.signature(
'import_task.opening_balance_tx', [phone_number, i], queue=args.q
)
celery.chain(s_resolve_phone,
s_person_metadata,
s_ussd_data,
s_preferences_metadata,
s_pins_data,
s_opening_balance).apply_async(countdown=7)
i += 1
sys.stdout.write('imported {} {}'.format(i, u).ljust(200) + "\r")
sys.stdout.write('imported: {} {}'.format(i, person).ljust(200) + "\r\n")
j += 1
if j == batch_size:
time.sleep(batch_delay)
if j == args.batch_size:
time.sleep(args.batch_delay)
j = 0

90
apps/data-seeding/cic_ussd/import_ussd_data.py
View File

@ -1,67 +1,67 @@
# standard imports
import argparse
import json
import csv
import logging
import os
import psycopg2
# external imports
import celery
from confini import Config
# local imports
default_config_dir = './config'
logging.basicConfig(level=logging.WARNING)
logg = logging.getLogger()
default_config_dir = '/usr/local/etc/cic'
arg_parser = argparse.ArgumentParser(description='Pins import script.')
arg_parser.add_argument('-c', type=str, default=default_config_dir, help='config root to use.')
arg_parser.add_argument('--env-prefix',
default=os.environ.get('CONFINI_ENV_PREFIX'),
dest='env_prefix',
type=str,
help='environment prefix for variables to overwrite configuration.')
arg_parser.add_argument('import_dir', default='out', type=str, help='user export directory')
arg_parser.add_argument('-v', help='be verbose', action='store_true')
arg_parser.add_argument('-vv', help='be more verbose', action='store_true')
arg_parser = argparse.ArgumentParser()
arg_parser.add_argument('-c', type=str, default=default_config_dir, help='config file')
arg_parser.add_argument('-q', type=str, default='cic-import-ussd', help='Task queue')
arg_parser.add_argument('-v', action='store_true', help='Be verbose')
arg_parser.add_argument('-vv', action='store_true', help='Be more verbose')
arg_parser.add_argument('user_dir', type=str, help='path to users export dir tree')
args = arg_parser.parse_args()
if args.v:
logg.setLevel(logging.INFO)
elif args.vv:
logg.setLevel(logging.DEBUG)
if args.vv:
logging.getLogger().setLevel(logging.DEBUG)
elif args.v:
logging.getLogger().setLevel(logging.INFO)
config_dir = args.c
config = Config(config_dir, os.environ.get('CONFINI_ENV_PREFIX'))
config = Config(args.c, args.env_prefix)
config.process()
logg.debug('config loaded from {}:\n{}'.format(args.c, config))
config.censor('PASSWORD', 'DATABASE')
logg.debug(f'config loaded from {args.c}:\n{config}')
ussd_data_dir = os.path.join(args.user_dir, 'ussd')
db_configs = {
'database': config.get('DATABASE_NAME'),
'host': config.get('DATABASE_HOST'),
'port': config.get('DATABASE_PORT'),
'user': config.get('DATABASE_USER'),
'password': config.get('DATABASE_PASSWORD')
}
celery_app = celery.Celery(broker=config.get('CELERY_BROKER_URL'), backend=config.get('CELERY_RESULT_URL'))
def main():
with open(f'{args.import_dir}/ussd_data.csv') as ussd_data_file:
ussd_data = [tuple(row) for row in csv.reader(ussd_data_file)]
db_conn = psycopg2.connect(
database=config.get('DATABASE_NAME'),
host=config.get('DATABASE_HOST'),
port=config.get('DATABASE_PORT'),
user=config.get('DATABASE_USER'),
password=config.get('DATABASE_PASSWORD')
)
db_cursor = db_conn.cursor()
sql = 'UPDATE account SET status = %s, preferred_language = %s WHERE phone_number = %s'
for element in ussd_data:
status = 2 if int(element[1]) == 1 else 1
preferred_language = element[2]
phone_number = element[0]
db_cursor.execute(sql, (status, preferred_language, phone_number))
logg.debug(f'Updating account:{phone_number} with: preferred language: {preferred_language} status: {status}.')
db_conn.commit()
db_cursor.close()
db_conn.close()
if __name__ == '__main__':
for x in os.walk(ussd_data_dir):
for y in x[2]:
if y[len(y) - 5:] == '.json':
filepath = os.path.join(x[0], y)
f = open(filepath, 'r')
try:
ussd_data = json.load(f)
logg.debug(f'LOADING USSD DATA: {ussd_data}')
except json.decoder.JSONDecodeError as e:
f.close()
logg.error('load error for {}: {}'.format(y, e))
continue
f.close()
s_set_ussd_data = celery.signature(
'import_task.set_ussd_data',
[db_configs, ussd_data]
)
s_set_ussd_data.apply_async(queue='cic-import-ussd')
main()

29
apps/data-seeding/config/app.ini
View File

@ -1,27 +1,4 @@
[app]
ALLOWED_IP=0.0.0.0/0
LOCALE_FALLBACK=en
LOCALE_PATH=/usr/src/cic-ussd/var/lib/locale/
MAX_BODY_LENGTH=1024
PASSWORD_PEPPER=QYbzKff6NhiQzY3ygl2BkiKOpER8RE/Upqs/5aZWW+I=
SERVICE_CODE=*483*46#
[phone_number]
REGION=KE
[ussd]
MENU_FILE=/usr/src/data/ussd_menu.json
user =
pass =
[statemachine]
STATES=/usr/src/cic-ussd/states/
TRANSITIONS=/usr/src/cic-ussd/transitions/
[client]
host =
port =
ssl =
[keystore]
file_path = keystore/UTC--2021-01-08T17-18-44.521011372Z--eb3907ecad74a0013c259d5874ae7f22dcbcc95c
allowed_ip=0.0.0.0/0
max_body_length=1024
password_pepper=

18
apps/data-seeding/config/database.ini
View File

@ -1,10 +1,10 @@
[database]
NAME=sempo
USER=postgres
PASSWORD=
HOST=localhost
PORT=5432
ENGINE=postgresql
DRIVER=psycopg2
DEBUG=0
POOL_SIZE=1
name=cic_ussd
user=postgres
password=
host=localhost
port=5432
engine=postgresql
driver=psycopg2
debug=0
pool_size=1

5
apps/data-seeding/config/ussd.ini Normal file
View File

@ -0,0 +1,5 @@
[ussd]
menu_file=data/ussd_menu.json
service_code=*483*46#,*483*061#,*384*96#
user =
pass =

91
apps/data-seeding/create_import_pins.py
View File

@ -1,91 +0,0 @@
# standard imports
import argparse
import json
import logging
import os
import uuid
# third-party imports
import bcrypt
import celery
import confini
import phonenumbers
import random
from cic_types.models.person import Person
from cryptography.fernet import Fernet
# local imports
logging.basicConfig(level=logging.WARNING)
logg = logging.getLogger()
script_dir = os.path.realpath(os.path.dirname(__file__))
default_config_dir = os.environ.get('CONFINI_DIR', os.path.join(script_dir, 'config'))
arg_parser = argparse.ArgumentParser()
arg_parser.add_argument('-c', type=str, default=default_config_dir, help='Config dir')
arg_parser.add_argument('-v', action='store_true', help='Be verbose')
arg_parser.add_argument('-vv', action='store_true', help='Be more verbose')
arg_parser.add_argument('--userdir', type=str, help='path to users export dir tree')
arg_parser.add_argument('pins_dir', type=str, help='path to pin export dir tree')
args = arg_parser.parse_args()
if args.v:
logg.setLevel(logging.INFO)
elif args.vv:
logg.setLevel(logging.DEBUG)
config = confini.Config(args.c, os.environ.get('CONFINI_ENV_PREFIX'))
config.process()
logg.info('loaded config\n{}'.format(config))
celery_app = celery.Celery(broker=config.get('CELERY_BROKER_URL'), backend=config.get('CELERY_RESULT_URL'))
user_dir = args.userdir
pins_dir = args.pins_dir
def generate_password_hash():
key = Fernet.generate_key()
fnt = Fernet(key)
pin = str(random.randint(1000, 9999))
return fnt.encrypt(bcrypt.hashpw(pin.encode('utf-8'), bcrypt.gensalt())).decode()
user_old_dir = os.path.join(user_dir, 'old')
logg.debug(f'reading user data from: {user_old_dir}')
pins_file = open(f'{pins_dir}/pins.csv', 'w')
if __name__ == '__main__':
for x in os.walk(user_old_dir):
for y in x[2]:
# skip non-json files
if y[len(y) - 5:] != '.json':
continue
# define file path for
filepath = None
if y[:15] != '_ussd_data.json':
filepath = os.path.join(x[0], y)
f = open(filepath, 'r')
try:
o = json.load(f)
except json.decoder.JSONDecodeError as e:
f.close()
logg.error('load error for {}: {}'.format(y, e))
continue
f.close()
u = Person.deserialize(o)
phone_object = phonenumbers.parse(u.tel)
phone = phonenumbers.format_number(phone_object, phonenumbers.PhoneNumberFormat.E164)
password_hash = uuid.uuid4().hex
pins_file.write(f'{phone},{password_hash}\n')
logg.info(f'Writing phone: {phone}, password_hash: {password_hash}')
pins_file.close()

55
apps/data-seeding/import_ussd.sh Normal file
View File

@ -0,0 +1,55 @@
#!/usr/bin/env bash
echo "Creating seed data..."
python create_import_users.py -vv --dir "$IMPORT_DIR" "$ACCOUNT_COUNT"
wait $!
echo "Purge tasks from celery worker"
celery -A cic_ussd.import_task purge -Q "$CELERY_QUEUE" --broker redis://"$REDIS_HOST":"$REDIS_PORT" -f
echo "Start celery work and import balance job"
if [ "$INCLUDE_BALANCES" != "y" ]
then
echo "Running worker without opening balance transactions"
TARGET_TX_COUNT=$ACCOUNT_COUNT
python cic_ussd/import_balance.py -vv -c "$CONFIG" -p "$ETH_PROVIDER" -r "$CIC_REGISTRY_ADDRESS" --token-symbol "$TOKEN_SYMBOL" -y "$KEYSTORE_PATH" "$IMPORT_DIR" &
else
echo "Running worker with opening balance transactions"
TARGET_TX_COUNT=$((ACCOUNT_COUNT*2))
python cic_ussd/import_balance.py -vv -c "$CONFIG" -p "$ETH_PROVIDER" -r "$CIC_REGISTRY_ADDRESS" --include-balances --token-symbol "$TOKEN_SYMBOL" -y "$KEYSTORE_PATH" "$IMPORT_DIR" &
fi
until [ -f ./cic-import-ussd.pid ]
do
echo "Polling for celery worker pid file..."
done
IMPORT_BALANCE_JOB=$(<cic-import-ussd.pid)
echo "Start import users job"
if [ "$USSD_SSL" == "y" ]
then
echo "Targeting secure ussd-user server"
python cic_ussd/import_users.py -vv -c "$CONFIG" --ussd-host "$USSD_HOST" --ussd-port "$USSD_PORT" "$IMPORT_DIR"
else
python cic_ussd/import_users.py -vv -c "$CONFIG" --ussd-host "$USSD_HOST" --ussd-port "$USSD_PORT" --ussd-no-ssl "$IMPORT_DIR"
fi
echo "Waiting for import balance job to complete ..."
tail --pid="$IMPORT_BALANCE_JOB" -f /dev/null
set -e
echo "Importing pins"
python cic_ussd/import_pins.py -c "$CONFIG" -vv "$IMPORT_DIR"
set +e
wait $!
set -e
echo "Importing ussd data"
python cic_ussd/import_ussd_data.py -c "$CONFIG" -vv "$IMPORT_DIR"
set +e
wait $!
echo "Importing person metadata"
node cic_meta/import_meta.js "$IMPORT_DIR" "$ACCOUNT_COUNT"
echo "Import preferences metadata"
node cic_meta/import_meta_preferences.js "$IMPORT_DIR" "$ACCOUNT_COUNT"
CIC_NOTIFY_DATABASE=postgres://$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" ]]
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: ${NOTIFICATION_COUNT}. Checking after 5 ..."
done
python verify.py -c "$CONFIG" -v -p "$ETH_PROVIDER" -r "$CIC_REGISTRY_ADDRESS" --exclude "$EXCLUSIONS" --token-symbol "$TOKEN_SYMBOL" "$IMPORT_DIR"

3
apps/data-seeding/verify.py
View File

@ -187,9 +187,10 @@ def send_ussd_request(address, data_dir):
phone = p.tel
session = uuid.uuid4().hex
valid_service_codes = config.get('USSD_SERVICE_CODE').split(",")
data = {
'sessionId': session,
'serviceCode': config.get('APP_SERVICE_CODE'),
'serviceCode': valid_service_codes[0],
'phoneNumber': phone,
'text': '',
}