def main():
parser = argparse.ArgumentParser(
description='Generate CSV table with brain key, pub key and private key'
)
parser.add_argument('--number',
type=int,
help='Number of brain keys to generate')
parser.add_argument('--filename',
type=str,
help='filename to store CSV file in')
parser.set_defaults(number=10)
args = parser.parse_args()
t = PrettyTable(["wif", "pub", "brainkey"])
for i in range(0, args.number):
b = BrainKey()
t.add_row([b.get_private(), b.get_private().pubkey, b.get_brainkey()])
print(t.get_string())
if args.filename:
with open(args.filename, 'w') as csvfile:
spamwriter = csv.writer(csvfile, delimiter=' ; ')
spamwriter.writerow(t.field_names)
for r in t._rows:
spamwriter.writerow(r)
def main() :
parser = argparse.ArgumentParser(description='Generate CSV table with brain key, pub key and private key')
parser.add_argument('--number', type=int, help='Number of brain keys to generate')
parser.add_argument('--filename', type=str, help='filename to store CSV file in')
parser.add_argument('-encrypt', help='Encrypt private key with BIP38!', action='store_true')
parser.set_defaults(number=10)
args = parser.parse_args()
'''
Optionally encrypt with BIP38
'''
pw = ""
if args.encrypt :
import getpass
while True :
pw = getpass.getpass('Passphrase: ')
pwck = getpass.getpass('Retype passphrase: ')
if(pw == pwck) :
break
else :
print("Given Passphrases do not match!")
t = PrettyTable(["wif", "pub", "sequence"])
b = BrainKey()
for i in range(0, args.number) :
wif = b.get_private()
pub = format(b.get_private().pubkey, prefix)
if args.encrypt : # (optionally) encrypt paper wallet
try :
wif = format(bip38.encrypt(wif, pw), "encwif")
except :
raise Exception("Error encoding the privkey for pubkey %s. Already encrypted?" % pub)
assert format(b.get_private(), 'wif') == format(bip38.decrypt(wif, pw), 'wif')
t.add_row([wif, pub, b.sequence])
b.next_sequence()
print("This is your (unencrypted) Brainkey. Make sure to store it savely:")
print("\n\n\t%s\n\n" % b.get_brainkey())
print(t.get_string())
if args.filename :
with open(args.filename, 'w') as file:
file.write("# This is your (unencrypted) Brainkey. Make sure to store it savely:\n")
file.write("#\n#\t%s\n#\n" % b.get_brainkey())
with open(args.filename, 'a') as csvfile:
spamwriter = csv.writer(csvfile, delimiter=';')
spamwriter.writerow(t.field_names)
for r in t._rows :
spamwriter.writerow(r)
def suggest_brain_key():
from graphenebase.account import BrainKey
bkObject = BrainKey()
newBrainkey = BrainKey(bkObject.suggest())
result = {
"brain_private_key": newBrainkey.get_brainkey(),
"public_key": str(newBrainkey.get_public()),
"private_key": str(newBrainkey.get_private())
}
return result
def main() :
parser = argparse.ArgumentParser(description='Generate CSV table with brain key, pub key and private key')
parser.add_argument('--number', type=int, help='Number of brain keys to generate')
parser.add_argument('--filename', type=str, help='filename to store CSV file in')
parser.set_defaults(number=10)
args = parser.parse_args()
t = PrettyTable(["wif","pub","brainkey"])
for i in range(0,args.number) :
b = BrainKey()
t.add_row([ b.get_private(), b.get_private().pubkey, b.get_brainkey()])
print(t.get_string())
if args.filename :
with open(args.filename, 'w') as csvfile:
spamwriter = csv.writer(csvfile, delimiter=' ; ')
spamwriter.writerow(t.field_names)
for r in t._rows :
spamwriter.writerow(r)
def main() :
parser = argparse.ArgumentParser(description='Generate CSV table with brain key, pub key and private key')
parser.add_argument('--number', type=int, help='Number of brain keys to generate')
parser.add_argument('--filename', type=str, help='filename to store CSV file in')
parser.add_argument('-encrypt', help='Encrypt private key with BIP38!', action='store_true')
parser.set_defaults(number=10)
args = parser.parse_args()
'''
Optionally encrypt with BIP38
'''
pw = ""
if args.encrypt :
import getpass
while True :
pw = getpass.getpass('Passphrase: ')
pwck = getpass.getpass('Retype passphrase: ')
if(pw == pwck) :
break
else :
print("Given Passphrases do not match!")
t = PrettyTable(["wif", "pub", "sequence"])
b = BrainKey()
for i in range(0, args.number) :
wif = b.get_private()
pub = format(b.get_private().pubkey, prefix)
if args.encrypt : # (optionally) encrypt paper wallet
try :
wif = format(bip38.encrypt(wif, pw), "encwif")
except :
raise Exception("Error encoding the privkey for pubkey %s. Already encrypted?" % pub)
assert format(b.get_private(), 'wif') == format(bip38.decrypt(wif, pw), 'wif')
qrwif = StringIO()
qr = qrcode.QRCode(error_correction=qrcode.ERROR_CORRECT_H)
qr.add_data(wif)
qr.print_ascii(out=qrwif, tty=False, invert=False)
qrpub = StringIO()
qr = qrcode.QRCode(error_correction=qrcode.ERROR_CORRECT_H)
qr.add_data(pub)
qr.print_ascii(out=qrpub, tty=False, invert=False)
t.add_row(["%s%s" % (qrwif.getvalue(), wif),
"%s%s" % (qrpub.getvalue(), pub),
b.sequence])
b.next_sequence()
print("This is your (unencrypted) Brainkey. Make sure to store it savely:")
print("\n\n\t%s\n\n" % b.get_brainkey())
t.hrules = 1
t.vrules = 1
t.padding_width = 1
t.header = False
data = t.get_string()
print(data)
if args.filename :
with open(args.filename, 'w') as file:
file.write("# This is your (unencrypted) Brainkey. Make sure to store it savely:\n")
file.write("#\n#\t%s\n#\n" % b.get_brainkey())
with open(args.filename, 'a') as csvfile:
spamwriter = csv.writer(csvfile, delimiter=';')
spamwriter.writerow(t.field_names)
for r in t._rows :
spamwriter.writerow(r)
