Instagram web challenge

main.ts

async function challengeIndex(url: string, params?: any) {
    return request({
        url: `https://i.instagram.com${url}`,
        method: 'POST',
        form: {
            ...params,
        },
        resolveWithFullResponse: true,
        simple: false,
        // transform: requestTransform,
        strictSSL: false,
        gzip: true,
        headers: {
            Host: 'i.instagram.com',
            Connection: 'close',
            Origin: 'https://i.instagram.com',
            'X-IG-WWW-Claim': '0',
            'Accept': '*/*',
            'X-Requested-With': 'XMLHttpRequest',
            'User-Agent': `Mozilla/5.0 (Linux; Android 8.0.0; Custom Build/OPR6.170623.017; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/58.0.3029.125 Mobile Safari/537.36 Instagram ${ig.state.appVersion} Android (${ig.state.deviceString}; ${ig.state.language}; ${ig.state.appVersionCode})`,
            'X-CSRFToken': ig.state.cookieCsrfToken,
            'X-IG-App-ID': ig.state.fbOrcaApplicationId,
            'Referer': `https://i.instagram.com${url}`,
            // X-Mid, X-Instagram-AJAX
        },
        jar: ig.state.cookieJar,
    });
}

async function login() {
    ig.state.generateDevice(process.env.IG_USERNAME);
    ig.state.proxyUrl = process.env.IG_PROXY;
    ig.request.end$.subscribe(async () => {
        const serialized = await ig.state.serialize();
        delete serialized.constants;
        await promises.writeFile(sessionPath, JSON.stringify(serialized), { encoding: 'utf8' });
    });
    if (existsSync(sessionPath)) {
        await ig.state.deserialize(await promises.readFile(sessionPath, { encoding: 'utf8' }));
    }
    return Bluebird.try(() => ig.account.login(process.env.IG_USERNAME, process.env.IG_PASSWORD)).catch(IgCheckpointError, async (e) => {
        // await ig.challenge.auto(true);
        console.log('challenge');
        const url = e.response.body.challenge.api_path;
        // get info
        console.log(await challengeIndex(url));
        // default option
        console.log(await challengeIndex(url, { choice: '1' }));
        // get code
        const { code } = await inquirer.prompt([{
            type: 'input',
            name: 'code',
            message: 'Enter code',
        }]);
        console.log(await challengeIndex(url, { security_code: code }));
        // get password
        const { password } = await inquirer.prompt([{
            type: 'input',
            name: 'password',
            message: 'Enter password',
        }]);
        console.log(await challengeIndex(url, { new_password1: password, new_password2: password }));
    });
}