From 506434b910b2cab9f64247bd109e5d7e45b60530 Mon Sep 17 00:00:00 2001
From: Firoz Ahmed <i.am.jerimin@gmail.com>
Date: Tue, 18 Aug 2026 17:43:29 +0600
Subject: [PATCH 1/4] fix: make WebAuthn BufferSource values ArrayBuffer-backed
 (TS 5.7+)

---
 src/data/webAuthnRegister.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/data/webAuthnRegister.ts b/src/data/webAuthnRegister.ts
index 23744df96..f51c41282 100644
--- a/src/data/webAuthnRegister.ts
+++ b/src/data/webAuthnRegister.ts
@@ -91,7 +91,7 @@ document.addEventListener('alpine:init', () => {
 
       excludeCredentialIdsList.forEach((value) => {
         excludeCredentials.push({
-          id: base64url.parse(value, { loose: true }),
+          id: new Uint8Array(base64url.parse(value, { loose: true })),
           type: 'public-key',
         });
       });
@@ -121,7 +121,7 @@ document.addEventListener('alpine:init', () => {
         }
 
         const publicKey: PublicKeyCredentialCreationOptions = {
-          challenge: base64url.parse(challenge, { loose: true }),
+          challenge: new Uint8Array(base64url.parse(challenge, { loose: true })),
           pubKeyCredParams: getPubKeyCredParams(signatureAlgorithms),
           rp: {
             id: rpId,
@@ -129,7 +129,7 @@ document.addEventListener('alpine:init', () => {
           },
           user: {
             displayName: username,
-            id: base64url.parse(userId, { loose: true }),
+            id: new Uint8Array(base64url.parse(userId, { loose: true })),
             name: username,
           },
         };

From 2ed9b0f336ce6c897f8c1c988a11bfff741af658 Mon Sep 17 00:00:00 2001
From: Firoz Ahmed <i.am.jerimin@gmail.com>
Date: Tue, 18 Aug 2026 17:43:32 +0600
Subject: [PATCH 2/4] fix: make WebAuthn BufferSource values ArrayBuffer-backed
 (TS 5.7+)

---
 src/data/webAuthnAuthenticate.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/data/webAuthnAuthenticate.ts b/src/data/webAuthnAuthenticate.ts
index 8aab5bb94..f1bd8fb4e 100644
--- a/src/data/webAuthnAuthenticate.ts
+++ b/src/data/webAuthnAuthenticate.ts
@@ -58,7 +58,7 @@ document.addEventListener('alpine:init', () => {
       }
 
       const publicKey: PublicKeyCredentialRequestOptions = {
-        challenge: base64url.parse(challenge, { loose: true }),
+        challenge: new Uint8Array(base64url.parse(challenge, { loose: true })),
         rpId: rpId,
       };
 
@@ -121,7 +121,7 @@ document.addEventListener('alpine:init', () => {
           authnSelectFormElements.forEach((element) => {
             if (element instanceof HTMLInputElement) {
               allowCredentials.push({
-                id: base64url.parse(element.value, { loose: true }),
+                id: new Uint8Array(base64url.parse(element.value, { loose: true })),
                 type: 'public-key',
               });
             }

From 31882a6cd560ebcfa14aee15f49c61f8b43967dc Mon Sep 17 00:00:00 2001
From: Firoz Ahmed <i.am.jerimin@gmail.com>
Date: Tue, 18 Aug 2026 17:43:58 +0600
Subject: [PATCH 3/4] ci: temporary build verification for this branch

---
 .github/workflows/verify-build.yml | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 .github/workflows/verify-build.yml

diff --git a/.github/workflows/verify-build.yml b/.github/workflows/verify-build.yml
new file mode 100644
index 000000000..d7813017b
--- /dev/null
+++ b/.github/workflows/verify-build.yml
@@ -0,0 +1,17 @@
+name: verify-build
+on:
+  push:
+    branches: [fix/webauthn-buffersource-ts57]
+  workflow_dispatch:
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+      - run: npm install --no-audit --no-fund
+      - name: Show resolved TypeScript (must be >= 5.7 for this to be a real test)
+        run: npx tsc --version
+      - run: npm run build

From ffa375f3ad022b784adb9b0e110eca30bc4f1835 Mon Sep 17 00:00:00 2001
From: Firoz Ahmed <i.am.jerimin@gmail.com>
Date: Tue, 18 Aug 2026 17:45:06 +0600
Subject: [PATCH 4/4] ci: drop temporary verification workflow

---
 .github/workflows/verify-build.yml | 17 -----------------
 1 file changed, 17 deletions(-)
 delete mode 100644 .github/workflows/verify-build.yml

diff --git a/.github/workflows/verify-build.yml b/.github/workflows/verify-build.yml
deleted file mode 100644
index d7813017b..000000000
--- a/.github/workflows/verify-build.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-name: verify-build
-on:
-  push:
-    branches: [fix/webauthn-buffersource-ts57]
-  workflow_dispatch:
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
-        with:
-          node-version: 18
-      - run: npm install --no-audit --no-fund
-      - name: Show resolved TypeScript (must be >= 5.7 for this to be a real test)
-        run: npx tsc --version
-      - run: npm run build