Login through Azure AD with puppeteer

get-aad-token.js

function getAadToken(user, password, identifier) {
  return puppeteer.launch({ headless: true }).then(async browser => {
    try {
      const page = await browser.newPage();

      await page.goto("SITEURL");

      await page.click(
        "LOGINBUTTON"
      );
      await page.waitFor(2000);
      await page.click("input[name=passwd]");
      await page.type("input[name=loginfmt]", user, {
        delay: 50
      });
      await page.waitFor(500);
      await page.click("input[type=submit]");
      await page.waitFor(500);
      await page.click("input[name=passwd]");
      await page.waitFor(500);
      await page.type("input[name=passwd]", password, {
        delay: 50
      });
      await page.waitFor(500);
      await page.click("input[type=submit]");
      await page.waitForSelector("SELECTOR-ON-WEBSITE-TO-MAKE-SURE-YOU-ARE-BACK-ON-WEBSITE", { visible: true });

      let aadValues = await page.evaluate(() => {
        let values = {};
        for (var i = 0, len = localStorage.length; i < len; ++i) {
          if (
            localStorage.key(i).startsWith("msal.") ||
            localStorage.key(i).startsWith('{"authority":')
          ) {
            values[localStorage.key(i)] = localStorage.getItem(
              localStorage.key(i)
            );
          }
        }

        return values;
      });
      browser.close();

      fs.readFile("aad-tokens.ts", "utf8", (err, data) => {
        let regex = new RegExp(
          `export const\\s*${identifier}\\s*=\\s*{(.|\\n)*?};`
        );
        let result = data.replace(
          regex,
          `export const ${identifier} = ${JSON.stringify(aadValues)};`
        );
        fs.writeFile("aad-tokens.ts", result, "utf8");
      });
      console.log(`${identifier} completed`);
    } catch (error) {
      console.log(error);
      browser.close();
    }
  });

Hi! I am facing some issues while automating login in Microsoft using puppeteer. Can you help me out?

What are the issues you are facing?

I have a loop with cypress after azure az login
Is tehere any solution for it?

I have the same problem with cypress. I am looking for a workarround getting the toke but in my project use that on a internal variable and it is imposible to get it. I dont know if puppeteer had the same problem with azure b2c login.