uber.py

#!/usr/bin/python

import re
import sys
import json
import requests

# function to send requests
def fetch(url, headers, method=None, payload=None):
    if method is None: method='GET'
    try:
        if method=='GET':
          resp = requests.get(url=url, headers=headers)
        elif method=='POST':
          resp = requests.post(url=url, headers=headers, data=payload)
    except:
      raise
    return resp

# function to set request headers
def setHeaders(resp):
    headers = {}
    csrfToken = resp.headers.get('x-csrf-token')
    try:
      arch_sess = resp.cookies.get('arch-frontend:sess')
      headers = {'Cookie': 'arch-frontend:sess='+arch_sess}
    except:
      pass
      
    headers.update({'Accept': 'application/json', 'Content-type': 'application/json', 'Origin': url, 'Referer': url+'/login/', 'x-uber-origin': 'arch-frontend', 'x-csrf-token': csrfToken, 'Connection': 'keep-alive'})
    return headers


# default url & headers
url = 'https://auth.uber.com'
user_agent = 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36'
headers = {'User-Agent': user_agent}

email = sys.argv[1]
print type(email), email
while(True):
    # first request to /login
    print 'Sending requests to /login with headers;'
    print str(headers) + "\n"
    resp = fetch(url+'/login/', headers)

    # handle username/email
    headers.update(setHeaders(resp))
    payload = '{"answer":{"type":"VERIFY_INPUT_EMAIL","userIdentifier":{"email":"'+email+'"}},"init":true}'
    resp = fetch(url+'/login/handleanswer', headers, 'POST', payload)
    print "Email entered: "
    print resp.text + "\n"

    # clear cookies upon receiving 429 Too many request
    if resp.status_code == 429:
        print 'Too many requests received: '
        print 'Starting again ...' + "\n"
        headers = {'User-Agent': user_agent}
        continue

    # handle password
    headers.update(setHeaders(resp))
    payload = '{"answer":{"type":"VERIFY_PASSWORD","password":"XXXXXX"},"rememberMe":true}'
    resp = fetch(url+'/login/handleanswer', headers, 'POST', payload)
    print "Password entered: "
    print resp.text + "\n"

Seems to get stuck at RECAPTCHA