expose seedPhrase

javisantos · Jan 25, 2021 · e834534 · e834534
1 parent eedd93c
commit e834534
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Showing 5 changed files with 10 additions and 4 deletions.
diff --git a/dist/faythe.br b/dist/faythe.br
diff --git a/dist/faythe.js b/dist/faythe.js
diff --git a/dist/faythe.js.map b/dist/faythe.js.map
diff --git a/src/v1.js b/src/v1.js
@@ -34,6 +34,7 @@ const SEED = Symbol('SEED')
 const ENTROPY = Symbol('ENTROPY')
 const MNEMONIC = Symbol('MNEMONIC')
 const PASSPHRASE = Symbol('PASSPHRASE')
+const SEEDPHRASE = Symbol('SEEDPHRASE')
 
 const encode = (buffer, encoder = ENCODER) => {
   if (!Buffer.isBuffer(buffer)) buffer = ensureBuffer(buffer)
@@ -86,7 +87,7 @@ export class Identity extends EventEmitter {
     this[MNEMONIC] = seed ? null : mnemonic || generateMnemonic(256, randomBytes)
     this[ENTROPY] = seed ? null : Buffer.from(mnemonicToEntropy(this[MNEMONIC]), 'hex')
     this[SEED] = seed || Buffer.from(mnemonicToSeedSync(this[MNEMONIC], this[PASSPHRASE]).slice(0, sodium.crypto_kdf_KEYBYTES))
-
+    this[SEEDPHRASE] = entropyToMnemonic(this[SEED])
     this.idspace = idspace ? ensureBuffer(idspace) : Buffer.from(multicodec.addPrefix('path', hash(Buffer.from('idspace'))))
 
     this[MASTERKEY] = deriveFromKey(this[SEED], this.rotation, '_faythe_')
@@ -243,6 +244,10 @@ export class Identity extends EventEmitter {
     return this[SEED]
   }
 
+  get seedPhrase () {
+    return this[SEEDPHRASE]
+  }
+
   get rotationKey () {
     return this[ROTATIONKEY]
   }
@@ -254,6 +259,7 @@ export class Identity extends EventEmitter {
     this.masterKeyPair = null
     this[MNEMONIC] = null
     this[PASSPHRASE] = null
+    this[SEEDPHRASE] = null
     sodium.sodium_memzero(this[MASTERKEY])
     sodium.sodium_memzero(this[SEED])
     sodium.sodium_memzero(this[ENTROPY])

diff --git a/test/v1.js b/test/v1.js
@@ -53,7 +53,7 @@ let alice, bob, charlie
   })
 
   test('fromSeedPhrase (' + env + ')', (t) => {
-    const seedPhrase = faythe.entropyToMnemonic(alice.seed)
+    const seedPhrase = alice.seedPhrase
     const alice2 = faythe.Identity.fromSeedPhrase(seedPhrase, 'test', 'alice')
     t.equal(alice2.publicKey.toString('hex'), alice.publicKey.toString('hex'), 'Should be the same')
     t.end()