Files
penguin-harness/packages/server/test
Yaowei Zheng b18ae8f5f1 feat(server,web): serve Workspace HTML previews from a separate origin (#46)
Serve "open in new tab" HTML previews from a separate origin (the loopback counterpart, or PENGUIN_PREVIEW_ORIGIN) with a signed, host-bound token, so localStorage/cookies/third-party embeds work while Agent-generated pages stay off the app origin. The app is canonicalized onto localhost and the preview host (127.0.0.1) serves only /preview/* — its /api answers 401 and app routes 302 to the canonical host — so the preview origin can neither set nor honor a session cookie.
2026-07-23 23:11:04 +08:00
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