.NET Core passwords on Node.JS

This library provides Node.js compatibility with .NET Core Identity framework. If you're migrating a .NET Core application to Node.js, or if you need to share the same users database, this library is here to help.

$3

This library is compatible with both Version 2 and Version 3 hashes.

#### Version 2

``
PBKDF2 with HMAC-SHA1, 128-bit salt, 256-bit subkey, 1000 iterations.
Format: { 0x00, salt, subkey }
`

#### Version 3

`
PBKDF2 with HMAC-SHA256, 128-bit salt, 256-bit subkey, 10000 iterations.
Format: { 0x01, prf (UInt32), iter count (UInt32), salt length (UInt32), salt, subkey }
(All UInt32s are stored big-endian.)
`

$3

npm install netcore-passwords

$3

`
/*
* Callback-style
*/
passwords.hash("qwerty", (err, hash) => {
console.log(hash);
})

/*
* Promise
*/
passwords.hash("qwerty").then((hash) => {
console.log(hash);
})

/*
* Async / Await
*/
console.log(await passwords.hash("qwerty"));
`

$3

`
/*
* Callback-style
*/
passwords.hash("qwerty", { version: 2 }, (err, hash) => {
console.log(hash);
})

/*
* Promise
*/
passwords.hash("qwerty", { version: 2 }).then((hash) => {
console.log(hash);
})

/*
* Async / Await
*/
console.log(await passwords.hash("qwerty", { version: 2 }));
`

$3

`
/*
* Callback-style
*/
passwords.verify("qwerty", "AQAAAAEAACcQAAAAEFsyb88d2/nTrV2QJ3CG6y8ac3QwYBdnb6SR3LT/rG/SZemrHAoh/MrQmxFrqMey5A==",
(err, valid) => { console.log(valid); });

/*
* Promise
*/
passwords.verify("qwerty", "AQAAAAEAACcQAAAAEFsyb88d2/nTrV2QJ3CG6y8ac3QwYBdnb6SR3LT/rG/SZemrHAoh/MrQmxFrqMey5A==")
.then((valid) => { console.log(valid); });

/*
* Async / Await
*/
console.log(await passwords.verify("qwerty", "AQAAAAEAACcQAAAAEFsyb88d2/nTrV2QJ3CG6y8ac3QwYBdnb6SR3LT/rG/SZemrHAoh/MrQmxFrqMey5A=="));

`

NOTE: you don't need to specify the version when verifying a password. The version is stored in the first byte of the hash, so the library auto-detects it and use the appropriate verification algorithm

$3

npm test`

$3

MIT