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rpcauth: Support storing credentials in a file

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To be used with -rpcauthfile
This commit is contained in:
João Barbosa 2020-11-16 23:59:24 +00:00 committed by Luke Dashjr
parent 98965fdadc
commit 6d69a2974b
1 changed files with 9 additions and 3 deletions
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12
share/rpcauth/rpcauth.py
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@ -24,6 +24,7 @@ def main():
parser = ArgumentParser(description='Create login credentials for a JSON-RPC user')
parser.add_argument('username', help='the username for authentication')
parser.add_argument('password', help='leave empty to generate a random password or specify "-" to prompt for password', nargs='?')
parser.add_argument('--output', dest='output', help='file to store credentials, to be used with -rpcauthfile')
args = parser.parse_args()
if not args.password:
@ -35,9 +36,14 @@ def main():
salt = generate_salt(16)
password_hmac = password_to_hmac(salt, args.password)
print('String to be appended to bitcoin.conf:')
print(f'rpcauth={args.username}:{salt}${password_hmac}')
print(f'Your password:\n{args.password}')
if args.output:
file = open(args.output, "x")
file.write(f'{args.username}:{salt}${password_hmac}')
print(f'Your password:\n{args.password}')
else:
print('String to be appended to bitcoin.conf:')
print(f'rpcauth={args.username}:{salt}${password_hmac}')
print(f'Your password:\n{args.password}')
if __name__ == '__main__':
main()