sugar-oauth1.py

#!/usr/bin/env python
# http://support.sugarcrm.com/02_Documentation/04_Sugar_Developer/Sugar_Developer_Guide_6.7/02_Application_Framework/Authentication/Oauth/
# pip install oauth2

import urllib
import urlparse
import oauth2 as oauth

SUGAR_INSTANCE_URL = 'REPLACE-WITH-YOUR-SUGAR-URL'

CONSUMER_KEY = 'YOUR-CONSUMER-KEY'
CONSUMER_SECRET = 'YOUR-CONSUMER-SECRET'

CONSUMER = oauth.Consumer(CONSUMER_KEY, CONSUMER_SECRET)


def create_request_token():
    params = {
        'method': 'oauth_request_token',
    }
    REQUEST_TOKEN_URL = SUGAR_INSTANCE_URL + '/service/v4/rest.php?' \
        + urllib.urlencode(params)
    CLIENT = oauth.Client(CONSUMER)
    resp, content = CLIENT.request(REQUEST_TOKEN_URL, 'GET')

    if resp.status != 200:
        print 'Create request token failed: {}'.format(resp.status)
        return None, None, None

    data = dict(urlparse.parse_qsl(content))
    return data['oauth_token'], data['oauth_token_secret'], data['authorize_url']


def approve_request_token(token, secret, authorize_url):
    params = {
        'token': token,
    }
    APPROVE_REQUEST_TOKEN_URL = authorize_url + '&' + urllib.urlencode(params)
    print 'Paste in your browser and click authorization Token button:'
    print APPROVE_REQUEST_TOKEN_URL
    token_auth_code = raw_input("Token authorization code: ")
    return token_auth_code


def request_access_token(token, secret, oauth_verifier):
    TOKEN = oauth.Token(token, secret)
    TOKEN.set_verifier(oauth_verifier)
    CLIENT = oauth.Client(CONSUMER, TOKEN)
    params = {
        'method': 'oauth_access_token',
    }
    ACCESS_TOKEN_URL = SUGAR_INSTANCE_URL + '/service/v4/rest.php?' \
        + urllib.urlencode(params)
    resp, content = CLIENT.request(ACCESS_TOKEN_URL, 'GET')

    if resp.status != 200:
        print 'Create request token failed: {}'.format(resp.status)
        return None, None, None

    data = dict(urlparse.parse_qsl(content))
    return data


def main():
    token, secret, authorize_url = create_request_token()
    oauth_verifier = approve_request_token(token, secret, authorize_url)
    data = request_access_token(token, secret, oauth_verifier)
    print data


if __name__ == "__main__":
    main()