bitcoin-rpcauth-js

Create login credentials for a JSON-RPC user

Bitcoin 'rpcauth' option generator

A canonical python script is included in share/rpcauth.

-rpcauth=<userpw>
  Username and HMAC-SHA-256 hashed password for JSON-RPC connections. The
  field <userpw> comes in the format: <USERNAME>:<SALT>$<HASH>. A
  canonical python script is included in share/rpcauth. The client
  then connects normally using the
  rpcuser=<USERNAME>/rpcpassword=<PASSWORD> pair of arguments. This
  option can be specified multiple times

Requirements

• nodejs;
• yarn;
• git.

Usage In your PC

bitcoin-rpcauth [username] [password] [salt]

Create login credentials for a Bitcoin JSON-RPC user

Positionals:
  username, u  the username for authentication                          [string]
  password, p  leave empty to gen a random password                     [string]
  salt, s      the byte hex salt                                        [string]

Options:
  -h, --help     Show help                                             [boolean]
  -v, --version  Show version number                                   [boolean]

Usage:

bitcoin-rpcauth user_777
# or
bitcoin-rpcauth --username user_777
# or
bitcoin-rpcauth -u=user_777

Returned:

String to be appended to bitcoin.conf:
rpcauth=user_777:a031c9a6bf82e4c5af455fe2f1aae67d$d801b2e75986c51c2d898e66d33e58ef3557adf509efcb227d5141eb1aa77fd9
Your password:
Sywps_2-pL4uLYf-DzWfJYxOQfFRJcmu0kUBhKOs-4c

Installation in your PC through yarn

yarn global add bitcoin-rpcauth-js

Installation in your PC through yarn from GitHub

yarn global add https://github.com/an-ivannikov-dev/bitcoin-rpcauth-js

Removing from your PC

yarn global remove bitcoin-rpcauth-js

Installation in your PC through git clone from GitHub

git clone https://github.com/an-ivannikov-dev/bitcoin-rpcauth-js.git
cd bitcoin-rpcauth-js
yarn install

Usage:

yarn start user_777
# or
yarn start --username user_777
# or
yarn start -u=user_777

Returned:

String to be appended to bitcoin.conf:
rpcauth=user_777:a031c9a6bf82e4c5af455fe2f1aae67d$d801b2e75986c51c2d898e66d33e58ef3557adf509efcb227d5141eb1aa77fd9
Your password:
Sywps_2-pL4uLYf-DzWfJYxOQfFRJcmu0kUBhKOs-4c

Usage In your Project

const {
  genSalt, genPass, genUser, genHash, genRpcAuth, genRpcAuthStr,
} = require('bitcoin-rpcauth-js');


const username = genUser();
console.log('username:', username);

const password = genPass();
console.log('password:', password);

const salt = genSalt();
console.log('salt:', salt);

const hash = genHash(password, salt);
console.log('hash:', hash);

const rpcAuth = genRpcAuthStr(username, password, salt);
console.log('rpcAuth:', rpcAuth);

const rpcAuthObj = genRpcAuth(username, password, salt);
console.log('rpcAuthObj:', rpcAuthObj);

const rpcAuthObj2 = genRpcAuth();
console.log('rpcAuthObj2:', rpcAuthObj2);

Returned:

username: user_157
password: lrD7Cr_BTwgwT6XJo1-LFdHSri6AtUGHfPppRioSnFI
salt: 105e26017130cece3a7fa3d78b91c468
hash: b666ac313db0bc5e23177a8a2f47529820367fe313e2660f0091a67d726fbc9f
rpcauth: rpcauth=user_157:105e26017130cece3a7fa3d78b91c468$b666ac313db0bc5e23177a8a2f47529820367fe313e2660f0091a67d726fbc9f
rpcAuthObj: {
  username: 'user_157',
  password: 'lrD7Cr_BTwgwT6XJo1-LFdHSri6AtUGHfPppRioSnFI',
  salt: '105e26017130cece3a7fa3d78b91c468',
  hash: 'b666ac313db0bc5e23177a8a2f47529820367fe313e2660f0091a67d726fbc9f'
}
rpcAuthObj2: {
  username: 'user_362',
  password: 'hkF59PZb7LTLUzCMhht7gysNoR9YMTCDPC9DuYaD-2Q',
  salt: '69d971c0750e4e4c90babc769a154186',
  hash: 'c0ab0c03f2f9a4ee8b68ce5a4521474c154fc2f3546a9415375d4459138fb9c7'
}

Installation in your Project through yarn

yarn add bitcoin-rpcauth-js

Installation in your Project through yarn from GitHub

yarn add https://github.com/an-ivannikov-dev/bitcoin-rpcauth-js.git