fluencelabs/js-peer-id
1
0
Fork 0
mirror of https://github.com/fluencelabs/js-peer-id synced 2025-07-02 22:01:44 +00:00
Code Issues Projects Releases Wiki Activity

feat: set privKey pubKey

Browse Source
This commit is contained in:
David Dias
2017-04-02 20:06:26 -04:00
parent e206c46549
commit ac27907241
3 changed files with 81 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
src/index.js
View File

@ -35,26 +35,32 @@ class PeerId {
return this._privKey
}
set privKey (privKey) {
this._privKey = privKey
}
get pubKey () {
if (this._pubKey) {
return this._pubKey
}
if (this.privKey) {
return this.privKey.public
if (this._privKey) {
return this._privKey.public
}
}
// Return the protobuf version of the public key,
// matching go ipfs formatting
set pubKey (pubKey) {
this._pubKey = pubKey
}
// Return the protobuf version of the public key, matching go ipfs formatting
marshalPubKey () {
if (this.pubKey) {
return crypto.marshalPublicKey(this.pubKey)
}
}
// Return the protobuf version of the private key,
// matching go ipfs formatting
// Return the protobuf version of the private key, matching go ipfs formatting
marshalPrivKey () {
if (this.privKey) {
return crypto.marshalPrivateKey(this.privKey)
@ -98,6 +104,22 @@ class PeerId {
throw new Error('not valid Id')
}
}
/*
* Check if this PeerId instance is valid (privKey -> pubKey -> Id)
*/
isValid (callback) {
// TODO Needs better checking
if (this.privKey &&
this.privKey.public &&
this.privKey.public.bytes &&
Buffer.isBuffer(this.pubKey.bytes) &&
this.privKey.public.bytes.equals(this.pubKey.bytes)) {
callback()
} else {
callback(new Error('Keys not match'))
}
}
}
exports = module.exports = PeerId
@ -139,16 +161,17 @@ exports.createFromB58String = function (str) {
// Public Key input will be a buffer
exports.createFromPubKey = function (key, callback) {
if (typeof callback !== 'function') {
throw new Error('callback is required')
}
let buf = key
if (typeof buf === 'string') {
buf = new Buffer(key, 'base64')
}
if (typeof callback !== 'function') {
throw new Error('callback is required')
}
const pubKey = crypto.unmarshalPublicKey(buf)
pubKey.hash((err, digest) => {
if (err) {
return callback(err)