feat: add CDP tab-group plugin handshake with silent fallback

2026-03-03 12:17:14 +09:00
parent d04cf59238
commit 2a766cfe48
19 changed files with 1079 additions and 249 deletions
@@ -0,0 +1,74 @@
+(() => {
+  const REQUEST_TYPE = 'AB_TAB_GROUP_REQUEST';
+  const RESPONSE_TYPE = 'AB_TAB_GROUP_RESPONSE';
+
+  window.addEventListener('message', (event) => {
+    if (event.source !== window) {
+      return;
+    }
+
+    const data = event.data;
+    if (!data || data.type !== REQUEST_TYPE) {
+      return;
+    }
+
+    let request;
+    try {
+      request = {
+        type: REQUEST_TYPE,
+        nonce: data.nonce,
+        session: data.session,
+        groupTitle: data.groupTitle,
+        pluginId: data.pluginId,
+      };
+    } catch {
+      return;
+    }
+
+    try {
+      chrome.runtime.sendMessage(request, (response) => {
+        const lastError = chrome.runtime.lastError;
+        if (lastError) {
+          window.postMessage(
+            {
+              type: RESPONSE_TYPE,
+              nonce: request.nonce,
+              ok: false,
+              error: lastError.message,
+            },
+            '*'
+          );
+          return;
+        }
+
+        const payload = response && typeof response === 'object' ? response : { ok: false };
+
+        window.postMessage(
+          {
+            type: RESPONSE_TYPE,
+            nonce: request.nonce,
+            ok: payload.ok === true,
+            extensionId:
+              typeof payload.extensionId === 'string' && payload.extensionId.length > 0
+                ? payload.extensionId
+                : chrome.runtime.id,
+            groupId: typeof payload.groupId === 'number' ? payload.groupId : undefined,
+            error: typeof payload.error === 'string' ? payload.error : undefined,
+          },
+          '*'
+        );
+      });
+    } catch (error) {
+      const errorMessage = error instanceof Error ? error.message : String(error);
+      window.postMessage(
+        {
+          type: RESPONSE_TYPE,
+          nonce: request.nonce,
+          ok: false,
+          error: errorMessage,
+        },
+        '*'
+      );
+    }
+  });
+})();