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fix(site): allow sanity.io in CSP frame-ancestors and resilient iframe visual editing #748

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Merged
codercatdev merged 3 commits into from
Oct 17, 2026
Merged

fix(site): allow sanity.io in CSP frame-ancestors and resilient iframe visual editing #748

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4ea5ab1
Merge pull request #745 from CodingCatDev/fix/sanity-presentation-pre…
codercatdev Oct 16, 2026
1b8c7df
fix(site): allow sanity.io in CSP frame-ancestors and resilient ifram…
codercatdev Oct 17, 2026
51086cf
Merge remote-tracking branch 'origin/main' into fix/sanity-io-frame-a…
codercatdev Oct 17, 2026
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15 changes: 1 addition & 14 deletions apps/site/src/components/DraftModeToggle.astro
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ const returnTo = Astro.url.pathname + Astro.url.search;
<form
method="POST"
action="/api/draft-mode/disable"
data-sanity-preview
class="fixed bottom-4 right-4 z-50"
>
<input type="hidden" name="returnTo" value={returnTo} />
Expand All @@ -20,17 +21,3 @@ const returnTo = Astro.url.pathname + Astro.url.search;
Exit draft mode
</button>
</form>

<script>
import { enableVisualEditing } from "@sanity/visual-editing-standalone";

enableVisualEditing({
refresh: (payload) => {
if (payload.source === "mutation" || payload.source === "manual") {
window.location.reload();
return Promise.resolve();
}
return false;
},
});
</script>
18 changes: 18 additions & 0 deletions apps/site/src/layouts/BaseLayout.astro
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Original file line number Diff line number Diff line change
Expand Up @@ -193,6 +193,24 @@ const graph = buildGraph([
<Footer />
</div>
{preview && <DraftModeToggle />}
<script>
import { enableVisualEditing } from "@sanity/visual-editing-standalone";

if (
window.self !== window.top ||
document.querySelector("[data-sanity-preview]")
) {
enableVisualEditing({
refresh: (payload) => {
if (payload.source === "mutation" || payload.source === "manual") {
window.location.reload();
return Promise.resolve();
}
return false;
},
});
}
</script>
<ChatModal />
<AnalyticsBeacon />
</body>
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2 changes: 1 addition & 1 deletion apps/site/src/lib/sanity/preview.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -46,7 +46,7 @@ export function resolvePreview({
perspectiveParam,
}: ResolvePreviewInput): PreviewContext {
const siteWide = env?.PUBLIC_SANITY_VISUAL_EDITING_ENABLED === "true";
if (!siteWide && !hasPreviewCookie) {
if (!siteWide && !hasPreviewCookie && !perspectiveParam) {
return { enabled: false };
}

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2 changes: 1 addition & 1 deletion apps/site/src/middleware.ts
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Expand Up @@ -93,7 +93,7 @@ export const onRequest = defineMiddleware(async (context, next) => {
response.headers.set("Referrer-Policy", "strict-origin-when-cross-origin");
response.headers.set(
"Content-Security-Policy",
"frame-ancestors 'self' https://*.sanity.studio http://localhost:3333",
"frame-ancestors 'self' https://*.sanity.studio https://*.sanity.io https://sanity.io http://localhost:3333",
);

// AIPREF / AI Preference Headers
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