Buriburizaemon/nodewarden
1
0
Fork 0
mirror of https://github.com/shuaiplus/nodewarden.git synced 2026-08-04 22:40:11 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix: decode uploaded TOTP QR images when BarcodeDetector is unavailable

Browse Source 
The TOTP QR reader relied solely on window.BarcodeDetector. On desktop
Chrome/Edge (Windows/Linux) that interface exists but has no working
backend, so detect() returns an empty array: uploading a valid QR image
fell through to "no QR code found" and the camera path bailed to
"unsupported" with an empty preview.

Add a dependency-free jsQR canvas fallback. decodeTotpQrImage now tries
BarcodeDetector first when present, then decodes the image via jsQR
before reporting not-found. The camera reader no longer hard-returns
"unsupported" when only BarcodeDetector is missing: it starts the camera
whenever getUserMedia is available and decodes frames with jsQR, which
also lets the preview render.

Fixes #276
This commit is contained in:
Matt Van Horn
2026-07-01 17:07:30 +08:00
committed by Shuai
parent ce3674669e
commit b0a679b1c2
3 changed files with 44 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files
package.json
+1
View File
@@ -67,6 +67,7 @@
"@tanstack/react-query": "^5.101.2",
"@zip.js/zip.js": "^2.8.26",
"fflate": "^0.8.3",
"jsqr": "1.4.0",
"lucide-preact": "^1.22.0",
"preact": "^10.29.3",
"qrcode-generator": "^2.0.4",