feat: change lifehash to sparrow recommendation

airgap-it · Jan 6, 2025 · 4c392c4 · 4c392c4
1 parent a071018
commit 4c392c4
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/src/app/components/secret-item/secret-item.component.ts b/src/app/components/secret-item/secret-item.component.ts
@@ -44,7 +44,11 @@ export class SecretItemComponent implements OnInit {
 
     this.getWalletsFromSecret()
 
-    this.lifehashData = await this.lifehashService.generateLifehash(this.secret.fingerprint)
+    const bytes = this.secret.fingerprint
+      ? new Uint8Array(this.secret.fingerprint.match(/.{1,2}/g).map((byte) => parseInt(byte, 16)))
+      : new Uint8Array()
+
+    this.lifehashData = await this.lifehashService.generateLifehash(bytes)
   }
 
   public async getWalletsFromSecret() {

diff --git a/src/app/services/lifehash/lifehash.service.ts b/src/app/services/lifehash/lifehash.service.ts
@@ -7,7 +7,7 @@ import { LifeHash, LifeHashVersion } from 'lifehash'
 export class LifehashService {
   constructor() {}
 
-  public async generateLifehash(str: string) {
+  public async generateLifehash(str: string | Uint8Array) {
     const image = LifeHash.makeFrom(str, LifeHashVersion.version2, 1, true)
     return image.toDataUrl()
   }