setPermissionCheckHandler
fun setPermissionCheckHandler(handler: (webContents: WebContents?, permission: SessionSetPermissionCheckHandlerHandlerPermission, requestingOrigin: String, details: PermissionCheckHandlerHandlerDetails) -> Boolean?)(source)
Sets the handler which can be used to respond to permission checks for the session. Returning true will allow the permission and false will reject it. Please note that you must also implement setPermissionRequestHandler to get complete permission handling. Most web APIs do a permission check and then make a permission request if the check is denied. To clear the handler, call setPermissionCheckHandler(null).