61 lines
1.5 KiB
TypeScript
61 lines
1.5 KiB
TypeScript
import { getshorthost, Request } from "./util";
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export default class ExtendedRequest {
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public tabId: number;
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public url: string;
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public requestHeaders: Request["requestHeaders"];
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async getOrigin() {
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let url: string;
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if (this.data.tabId && this.data.tabId >= 0) {
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const tab = await browser.tabs.get(this.data.tabId);
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url = tab.url;
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} else {
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url = (this.data as any).frameAncestors[0].url;
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}
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return url;
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}
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async isThirdParty() {
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const request_url = new URL(this.data.url);
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const origin_url = new URL(await this.getOrigin());
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if (request_url.host.includes(origin_url.host)) {
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return false;
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}
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if (getshorthost(request_url.host) == getshorthost(origin_url.host)) {
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return false;
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}
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return (
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request_url.origin != origin_url.origin ||
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(this.data as any).urlClassification.thirdParty.length > 0
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);
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}
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getReferer() {
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return this.data.requestHeaders.filter((h) => h.name === "Referer")[0]
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.value;
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}
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async exposesOrigin() {
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return this.getReferer().includes(new URL(await this.getOrigin()).host);
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}
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hasReferer() {
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return this.data.requestHeaders.some((h) => h.name === "Referer");
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}
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hasCookie() {
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return this.data.requestHeaders.some((h) => h.name === "Cookie");
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}
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getCookie() {
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return this.requestHeaders.find((h) => h.name == "Cookie")?.value;
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}
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constructor(public data: Request) {
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this.tabId = data.tabId;
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this.url = data.url;
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this.requestHeaders = data.requestHeaders;
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}
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}
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