feat: Add host permission checks for Firefox sign-in functionality

Author: medyo

src/utils/Permissions.ts

@@ -0,0 +1,28 @@
+import { getBrowserName } from './Environment'
+
+// Check host permissions before allowing the user to sign in with a provider.
+// as Firefox may block the Signin on v3 if the extension does not have host permissions.
+export const checkHostPermissions = async () => {
+  if (getBrowserName() !== 'firefox') {
+    return true
+  }
+
+  const HOST_PERMISSIONS = chrome.runtime.getManifest().content_scripts || []
+  const requiredHosts = HOST_PERMISSIONS.flatMap((permission) => {
+    return permission.matches || []
+  })
+
+  return await chrome.permissions.contains({ origins: requiredHosts })
+}
+
+export const requestHostPermissions = async () => {
+  if (getBrowserName() !== 'firefox') {
+    return true
+  }
+  const HOST_PERMISSIONS = chrome.runtime.getManifest().content_scripts || []
+  const requiredHosts = HOST_PERMISSIONS.flatMap((permission) => {
+    return permission.matches || []
+  })
+
+  return await chrome.permissions.request({ origins: requiredHosts })
+}