def vote_helper(api_url = 'http://big-indexer-1:50000/api',
via_cli = False,
):
"""
USAGE: python offchain.py vote_helper user_pub_key user_priv_key vote_secret vote_json
"""
user_key = sys.argv[2]
secret_key = sys.argv[3]
vote_secret = sys.argv[4]
rq = sys.argv[5]
rq = json.loads(rq)
num_votes = len(rq['votes'])
sig1 = hmac.new(vote_secret, dumps_compact(rq), hashlib.sha512).hexdigest()
post_data = dumps_compact({'command':'vote_blind', 'sig':sig1, 'num_votes':num_votes, 'nonce':int(time()*1000)})
sig2 = hmac.new(secret_key, post_data, hashlib.sha512).hexdigest()
print ('REQUEST:')
print ("curl -S " + api_url + " -d " + pipes.quote(post_data) + ' -H ' + pipes.quote('Sig: ' + sig2) + ' -H ' + pipes.quote('Key: ' + user_key))
def auth_test(rq,
user_key,
secret_key,
api_url = 'http://127.0.0.1:50000/api',
):
"""
HMAC authenticated calls, with nonce.
"""
rq['nonce'] = int(time()*1000)
#post_data = urllib.urlencode(rq)
post_data = dumps_compact(rq)
sig = hmac.new(secret_key, post_data, hashlib.sha512).hexdigest()
headers = {'Sig': sig,
'Key': user_key,
}
print ("REQUEST:\n\ncurl -S " + api_url + " -d " + pipes.quote(post_data) + ' -H ' + pipes.quote('Sig: ' + headers['Sig']) + ' -H ' + pipes.quote('Key: ' + headers['Key']))
return
ret = urllib2.urlopen(urllib2.Request(api_url, post_data, headers))
hh = json.loads(ret.read())
return hh
def test_1(via_cli=False):
"""
Test CCCoin logging and rewards functions.
"""
code = \
"""
pragma solidity ^0.4.6;
contract CCCoinToken {
event TheLog(bytes);
function addLog(bytes val) payable {
TheLog(val);
}
}
"""
cw = ContractWrapper(
code,
settings_confirm_states=DEFAULT_CONFIRM_STATES,
)
cont_addr = cw.deploy()
events = [
{
'payload_decoded': {
u'num_items': 1,
u'item_type': u'votes',
u'blind_hash':
u'59f4132fb7d6e430c591cd14a9d1423126dca1ec3f75a3ea1ebed4d2d4454471',
u'command': u'blind',
u'nonce': 1485934064014
},
u'sig': {
u'sig_s':
u'492f15906be6bb924e7d9b9d954bc989a14c85f5c3282bb4bd23dbf2ad37c206',
u'sig_r':
u'abc17a3e61ed708a34a2af8bfad3270863f4ee02dd0e009e80119262087015d4',
u'sig_v': 28
},
u'payload':
u'{"command":"blind","item_type":"votes","blind_hash":"59f4132fb7d6e430c591cd14a9d1423126dca1ec3f75a3ea1ebed4d2d4454471","num_items":1,"nonce":1485934064014}',
u'pub':
u'f2e642e8a5ead4fc8bb3b8776b949e52b23317f1e6a05e99619330cca0fc6f87de28131e696ba7f9d9876d99c952e3ccceda6d3324cdfaf5452cf8ea01372dc1'
},
{
'payload_decoded': {
u'nonce': 1485934064181,
u'item_type': u'votes',
u'blind_hash':
u'59f4132fb7d6e430c591cd14a9d1423126dca1ec3f75a3ea1ebed4d2d4454471',
u'blind_reveal':
u'{"votes":[{"item_id":"1","direction":0}],"rand":"tLKFUfvh0McIDUhr"}',
u'command': u'unblind'
},
u'sig': {
u'sig_s':
u'7d0e0d70f1d440e86487881893e27f12192dd23549daa4dc89bb4530aee35c3b',
u'sig_r':
u'9f074305e710c458ee556f7c6ba236cc57869ad9348c75ce1a47094b9dbaa6dc',
u'sig_v': 28
},
u'payload':
u'{"command":"unblind","item_type":"votes","blind_hash":"59f4132fb7d6e430c591cd14a9d1423126dca1ec3f75a3ea1ebed4d2d4454471","blind_reveal":"{\\"votes\\":[{\\"item_id\\":\\"1\\",\\"direction\\":0}],\\"rand\\":\\"tLKFUfvh0McIDUhr\\"}","nonce":1485934064181}',
u'pub':
u'f2e642e8a5ead4fc8bb3b8776b949e52b23317f1e6a05e99619330cca0fc6f87de28131e696ba7f9d9876d99c952e3ccceda6d3324cdfaf5452cf8ea01372dc1'
},
]
#events = ['test' + str(x) for x in xrange(3)]
events = [dumps_compact(x) for x in events[-1:]]
for xx in events:
cw.send_transaction(
'addLog(bytes)',
[xx],
block=True,
gas_limit=1000000,
gas_price=100,
value=web3.utils.currency.to_wei(1, 'ether'),
)
if False:
print('SIZE', len(xx))
tx = cw.c.call_with_transaction(
cw.c.eth_coinbase(),
cw.contract_address,
'addLog(bytes)',
[xx],
gas=1000000,
gas_price=100,
value=web3.utils.currency.to_wei(1, 'ether'),
)
receipt = cw.c.eth_getTransactionReceipt(
tx) ## blocks to ensure transaction is mined
def cb(msg, receipt, confirm_level):
msg['data'] = solidity_string_decode(msg['data'])
print('GOT_LOG:')
print json.dumps(msg, indent=4)
#cw.events_callback = cb
cc2 = CCCoinCore(
cw,
settings_rewards=CORE_SETTINGS,
#offline_testing_mode = True,
)
cw.events_callback = cc2.process_event
logs = cw.poll_incoming()
if False:
print('XXXXXXXXX')
params = {
"fromBlock": "0x01",
"address": cw.contract_address,
}
filter = str(cw.c.eth_newFilter(params))
for xlog in cw.c.eth_getFilterLogs(filter):
print json.dumps(xlog, indent=4)