| Index: lib/csp.js |
| =================================================================== |
| --- a/lib/csp.js |
| +++ b/lib/csp.js |
| @@ -17,10 +17,12 @@ |
| "use strict"; |
| -// Before Chrome 58, the webRequest API did not intercept WebSocket |
| -// connections (see https://crbug.com/129353). Hence we inject CSP headers, |
| -// below, as a workaround. |
| -if (!("WEBSOCKET" in chrome.webRequest.ResourceType)) |
| +// The webRequest API doesn't support WebSocket connection blocking in Microsoft |
| +// Edge and versions of Chrome before 58. Therefore for those we inject CSP |
| +// headers below as a workaround. See https://crbug.com/129353 and |
| +// https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/10297376/ |
| +if (!chrome.webRequest.ResourceType || |
| + !("WEBSOCKET" in chrome.webRequest.ResourceType)) |
| { |
| const {defaultMatcher} = require("matcher"); |
| const {BlockingFilter, RegExpFilter} = require("filterClasses"); |