diff options
| author | toasted-nutbread <toasted-nutbread@users.noreply.github.com> | 2020-02-16 23:41:17 -0500 |
|---|---|---|
| committer | toasted-nutbread <toasted-nutbread@users.noreply.github.com> | 2020-02-16 23:41:17 -0500 |
| commit | aee16c443195ff8ab2b0f5f5e8551e44895d48a1 (patch) | |
| tree | 5ce788e02d378f859848ad4e8391086b5140e7b5 /ext/fg | |
| parent | 2ace8d4ffa89d07a4fb07a410134054a1bccc431 (diff) | |
Check origin on window messages
Diffstat (limited to 'ext/fg')
| -rw-r--r-- | ext/fg/js/popup.js | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ext/fg/js/popup.js b/ext/fg/js/popup.js index 59c46ab8..900e7325 100644 --- a/ext/fg/js/popup.js +++ b/ext/fg/js/popup.js @@ -33,6 +33,7 @@ class Popup { this._options = null; this._contentScale = 1.0; this._containerSizeContentScale = null; + this._targetOrigin = chrome.runtime.getURL('/').replace(/\/$/, ''); this._container = document.createElement('iframe'); this._container.className = 'yomichan-float'; @@ -349,7 +350,7 @@ class Popup { _invokeApi(action, params={}) { if (this._container.contentWindow) { - this._container.contentWindow.postMessage({action, params}, '*'); + this._container.contentWindow.postMessage({action, params}, this._targetOrigin); } } |