cumulocity-cypress/shared/cookies.js

Cypress commands for Cumulocity IoT

import * as setCookieParser from "set-cookie-parser";
import { get_i } from "./util";
import _ from "lodash";
export function getAuthCookies(response) {
    let setCookie = response.headers.getSetCookie;
    let cookieHeader;
    if (typeof response.headers.getSetCookie === "function") {
        cookieHeader = response.headers.getSetCookie();
    }
    else {
        if (typeof response.headers.get === "function") {
            setCookie = response.headers.get("set-cookie");
            if (_.isString(setCookie)) {
                cookieHeader = setCookieParser.splitCookiesString(setCookie);
            }
            else if (_.isArrayLike(setCookie)) {
                cookieHeader = setCookie;
            }
        }
        else {
            if (_.isPlainObject(response.headers)) {
                cookieHeader = get_i(response.headers, "set-cookie");
            }
        }
    }
    if (!cookieHeader)
        return undefined;
    let authorization = undefined;
    let xsrfToken = undefined;
    setCookieParser.parse(cookieHeader || []).forEach((c) => {
        if (_.isEqual(c.name.toLowerCase(), "authorization")) {
            authorization = c.value;
        }
        if (_.isEqual(c.name.toLowerCase(), "xsrf-token")) {
            xsrfToken = c.value;
        }
    });
    // This method is intended for use on server environments (for example Node.js).
    // Browsers block frontend JavaScript code from accessing the Set-Cookie header,
    // as required by the Fetch spec, which defines Set-Cookie as a forbidden
    // response-header name that must be filtered out from any response exposed to frontend code.
    // https://developer.mozilla.org/en-US/docs/Web/API/Headers/getSetCookie
    if (!authorization) {
        authorization =
            getCookieValue("authorization") || getCookieValue("Authorization");
        if (_.isEmpty(authorization)) {
            authorization = undefined;
        }
    }
    if (!xsrfToken) {
        xsrfToken = getCookieValue("XSRF-TOKEN") || getCookieValue("xsrf-token");
        if (_.isEmpty(xsrfToken)) {
            xsrfToken = undefined;
        }
    }
    // remove quotes if xsrfToken value is wrapped in quotes, which can happen when the cookie value contains special characters like comma
    if (xsrfToken && xsrfToken.startsWith('"') && xsrfToken.endsWith('"')) {
        xsrfToken = xsrfToken.substring(1, xsrfToken.length - 1);
    }
    if (authorization &&
        authorization.startsWith('"') &&
        authorization.endsWith('"')) {
        authorization = authorization.substring(1, authorization.length - 1);
    }
    return { authorization, xsrfToken };
}
// from c8y/client FetchClient
export function getCookieValue(name) {
    if (typeof document === "undefined")
        return undefined;
    const value = document.cookie.match("(^|;)\\s*" + name + "\\s*=\\s*([^;]+)");
    return value ? value.pop() : "";
}