def generate_bitcoin_keypairs(number_of_addresses=50):
""" This function:
1) generates new bitcoin keypairs
2) saves encrypted private keys
private keys are encrypted with SECRET_KEY
"""
if registrar_addresses.find().count() >= number_of_addresses:
log.debug("Already have enough addresses")
return
no_of_new_addresses = number_of_addresses - registrar_addresses.find().count()
for count in range(1, no_of_new_addresses + 1):
privkey = BitcoinPrivateKey()
hex_privkey = privkey.to_hex()
encrypted_privkey = aes_encrypt(hex_privkey, SECRET_KEY)
address = get_address_from_privkey(hex_privkey)
log.debug("Creating new address (count, address): (%s, %s):" % (count, address))
new_entry = {}
new_entry['encrypted_privkey'] = encrypted_privkey
new_entry['address'] = address
registrar_addresses.save(new_entry)
def generate_bitcoin_keypairs(number_of_addresses=50):
""" This function:
1) generates new bitcoin keypairs
2) saves encrypted private keys
private keys are encrypted with SECRET_KEY
"""
if registrar_addresses.find().count() >= number_of_addresses:
log.debug("Already have enough addresses")
return
no_of_new_addresses = number_of_addresses - registrar_addresses.find(
).count()
for count in range(1, no_of_new_addresses + 1):
privkey = BitcoinPrivateKey()
hex_privkey = privkey.to_hex()
encrypted_privkey = aes_encrypt(hex_privkey, SECRET_KEY)
address = get_address_from_privkey(hex_privkey)
log.debug("Creating new address (count, address): (%s, %s):" %
(count, address))
new_entry = {}
new_entry['encrypted_privkey'] = encrypted_privkey
new_entry['address'] = address
registrar_addresses.save(new_entry)
def test_inputs(self):
""" Check if BTC key being used has enough inputs
"""
from registrar.config import BTC_PRIV_KEY
btc_address = get_address_from_privkey(BTC_PRIV_KEY)
#print "Testing address: %s" % btc_address
client = BlockcypherClient(api_key=BLOCKCYPHER_TOKEN)
unspents = get_unspents(btc_address, client)
total_satoshis = 0
counter = 0
for unspent in unspents:
counter += 1
total_satoshis += unspent['value']
btc_amount = satoshis_to_btc(total_satoshis)
btc_amount = float(btc_amount)
self.assertGreater(btc_amount,
0.01,
msg="Don't have enough inputs in btc address")
def test_registrar_users():
""" Test if registrar has access to correct private keys
"""
for entry in registrar_users.find():
fqu = entry['username'] + ".id"
data = c.get_name_blockchain_record(fqu)
if 'error' in data:
log.debug("Error while processing: (%s, %s)" % (fqu, data))
continue
if entry['btc_address'] != data['address']:
log.debug("registrar doesn't own: %s" % fqu)
continue
privkey = aes_decrypt(entry['encrypted_privkey'], SECRET_KEY)
if get_address_from_privkey(privkey) == entry['btc_address']:
log.debug("Correct pvtkey: %s" % fqu)
else:
log.debug("ERROR: wrong pvtkey: %s")
def test_registrar_users():
""" Test if registrar has access to correct private keys
"""
for entry in registrar_users.find():
fqu = entry['username'] + ".id"
data = c.get_name_blockchain_record(fqu)
if 'error' in data:
log.debug("Error while processing: (%s, %s)" % (fqu, data))
continue
if entry['btc_address'] != data['address']:
log.debug("registrar doesn't own: %s" % fqu)
continue
privkey = aes_decrypt(entry['encrypted_privkey'], SECRET_KEY)
if get_address_from_privkey(privkey) == entry['btc_address']:
log.debug("Correct pvtkey: %s" % fqu)
else:
log.debug("ERROR: wrong pvtkey: %s")
def test_inputs(self):
""" Check if BTC key being used has enough inputs
"""
from registrar.config import BTC_PRIV_KEY
btc_address = get_address_from_privkey(BTC_PRIV_KEY)
#print "Testing address: %s" % btc_address
client = BlockcypherClient(api_key=BLOCKCYPHER_TOKEN)
unspents = get_unspents(btc_address, client)
total_satoshis = 0
counter = 0
for unspent in unspents:
counter += 1
total_satoshis += unspent['value']
btc_amount = satoshis_to_btc(total_satoshis)
btc_amount = float(btc_amount)
self.assertGreater(btc_amount, 0.01, msg="Don't have enough inputs in btc address")
