From 03cfd71c4536c3893d385abe4fcb96e0a8cc68bc Mon Sep 17 00:00:00 2001
From: Sebastian Stenzel <sebastian.stenzel@skymatic.de>
Date: Sat, 29 Jun 2024 07:34:37 +0200
Subject: [PATCH] use a subset of type UserDto for fingerprint calc

---
 frontend/src/common/wot.ts                           |  2 +-
 .../src/components/AuditLogDetailsSignedWotId.vue    | 12 +-----------
 2 files changed, 2 insertions(+), 12 deletions(-)

diff --git a/frontend/src/common/wot.ts b/frontend/src/common/wot.ts
index 3369b933..dcf5fb67 100644
--- a/frontend/src/common/wot.ts
+++ b/frontend/src/common/wot.ts
@@ -80,7 +80,7 @@ async function verifyRescursive(signatureChain: string[], signerPublicKey: Crypt
  * @param user The user whose fingerprint to compute
  * @returns Hexadecimal representation of the fingerprint
  */
-async function computeFingerprint(user: UserDto) {
+async function computeFingerprint(user: { ecdhPublicKey?: string; ecdsaPublicKey?: string }) {
   if (!user.ecdhPublicKey || !user.ecdsaPublicKey) {
     throw new Error('User has no public keys');
   }
diff --git a/frontend/src/components/AuditLogDetailsSignedWotId.vue b/frontend/src/components/AuditLogDetailsSignedWotId.vue
index f9e57ee0..a537e6fa 100644
--- a/frontend/src/components/AuditLogDetailsSignedWotId.vue
+++ b/frontend/src/components/AuditLogDetailsSignedWotId.vue
@@ -77,17 +77,7 @@ onMounted(async () => {
   try {
     const signerPublicKey = await asPublicKey(base64.parse(props.event.signerKey), UserKeys.ECDSA_KEY_DESIGNATION, UserKeys.ECDSA_PUB_KEY_USAGES);
     const [_, signedKeys] = await JWT.parse(props.event.signature, signerPublicKey) as [JWTHeader, SignedKeys];
-    const signedUser: UserDto = {
-      id: props.event.userId,
-      type: 'USER',
-      email: '', // irrelevant for this purpose
-      name: '', // irrelevant for this purpose
-      devices: [], // irrelevant for this purpose
-      accessibleVaults: [], // irrelevant for this purpose
-      ecdhPublicKey: signedKeys.ecdhPublicKey,
-      ecdsaPublicKey: signedKeys.ecdsaPublicKey
-    };
-    signedFingerprint.value = await wot.computeFingerprint(signedUser);
+    signedFingerprint.value = await wot.computeFingerprint({ecdhPublicKey: signedKeys.ecdhPublicKey, ecdsaPublicKey: signedKeys.ecdsaPublicKey});
     if (props.event.signerKey === signingUser?.ecdsaPublicKey && signedFingerprint.value === currentFingerprint.value) {
       signatureStatus.value = SignatureStatus.STILL_VALID;
     } else if (props.event.signerKey !== signingUser?.ecdsaPublicKey) {