I am trying to intercept hightlighted http upload request of outlook.com when attaching a local file to email. But it seems it is not intercepted at all while i do see other XMLHTTPRequest requests coming in logs. manifest.json:
{
"name": "my extension",
"version": "1.0.0",
"manifest_version": 3,
"action": {
"default_popup": "popup.html",
"default_icon": {
"16": "icons/icon-16.png",
"48": "icons/icon-48.png",
"128": "icons/icon-128.png"
}
},
"content_scripts": [
{
"world": "MAIN",
"matches": [ "http://*/*", "https://*/*" ],
"js": [
"js/inject.js"
],
"run_at": "document_end",
"all_frames": true
}
],
"permissions": [
"storage"
],
"web_accessible_resources": [
{
"resources": ["js/*"],
"matches": ["<all_urls>"]
}
]
}
inject.js:
(function hookXMLHttpRequest() {
const realOpen = XMLHttpRequest.prototype.open;
XMLHttpRequest.prototype.open = function(method, url) {
console.log(method, url);
realOpen.apply(this, arguments);
};
})();
I also tried https://github.com/jpillora/xhook, it doesn't work either.
xhook.after(function (request, response) {
console.log(request.url);
});
thanks to woxxom, there is no way to intercept worker requests.