fluencelabs/js-libp2p-crypto
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fix: switch to protobufjs (#107)

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rm unsafe-eval
This commit is contained in:
Friedel Ziegelmayer
2017-09-05 12:05:47 +02:00
committed by David Dias
parent e0b916ace9
commit dc2793f138
9 changed files with 580 additions and 32 deletions
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17
src/keys/index.js
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@ -1,7 +1,6 @@
'use strict'
const protobuf = require('protocol-buffers')
const keysPBM = protobuf(require('./keys.proto'))
const keysPBM = require('./keys.proto.js')
exports = module.exports
@ -50,15 +49,16 @@ exports.generateKeyPairFromSeed = (type, seed, bits, cb) => {
// representative object
exports.unmarshalPublicKey = (buf) => {
const decoded = keysPBM.PublicKey.decode(buf)
const data = Buffer.from(decoded.Data)
switch (decoded.Type) {
case keysPBM.KeyType.RSA:
return supportedKeys.rsa.unmarshalRsaPublicKey(decoded.Data)
return supportedKeys.rsa.unmarshalRsaPublicKey(data)
case keysPBM.KeyType.Ed25519:
return supportedKeys.ed25519.unmarshalEd25519PublicKey(decoded.Data)
return supportedKeys.ed25519.unmarshalEd25519PublicKey(data)
case keysPBM.KeyType.Secp256k1:
if (supportedKeys.secp256k1) {
return supportedKeys.secp256k1.unmarshalSecp256k1PublicKey(decoded.Data)
return supportedKeys.secp256k1.unmarshalSecp256k1PublicKey(data)
} else {
throw new Error('secp256k1 support requires libp2p-crypto-secp256k1 package')
}
@ -81,15 +81,16 @@ exports.marshalPublicKey = (key, type) => {
// representative object
exports.unmarshalPrivateKey = (buf, callback) => {
const decoded = keysPBM.PrivateKey.decode(buf)
const data = Buffer.from(decoded.Data)
switch (decoded.Type) {
case keysPBM.KeyType.RSA:
return supportedKeys.rsa.unmarshalRsaPrivateKey(decoded.Data, callback)
return supportedKeys.rsa.unmarshalRsaPrivateKey(data, callback)
case keysPBM.KeyType.Ed25519:
return supportedKeys.ed25519.unmarshalEd25519PrivateKey(decoded.Data, callback)
return supportedKeys.ed25519.unmarshalEd25519PrivateKey(data, callback)
case keysPBM.KeyType.Secp256k1:
if (supportedKeys.secp256k1) {
return supportedKeys.secp256k1.unmarshalSecp256k1PrivateKey(decoded.Data, callback)
return supportedKeys.secp256k1.unmarshalSecp256k1PrivateKey(data, callback)
} else {
return callback(new Error('secp256k1 support requires libp2p-crypto-secp256k1 package'))
}