使用python-linkedin库获取LinkedIn的OAuth访问令牌

Question

我正在尝试使用python-linkedin库获取LinkedIn用户的访问令牌，下面是我用的代码。它给了我访问代码，但在获取到访问代码后没有进入else部分。

from linkedin import linkedin
from lnkd.settings import LINKEDIN_CONSUMER_KEY, LINKEDIN_CONSUMER_SECRET, RETURN_URL
from django.http import HttpResponseRedirect, HttpResponse


def get_linkedin_token(request):

    authentication = linkedin.LinkedInAuthentication( 
                            LINKEDIN_CONSUMER_KEY, 
                            LINKEDIN_CONSUMER_SECRET,
                            RETURN_URL,
                            linkedin.PERMISSIONS.enums.values()
                    )
    access_code = request.GET.get('code')

    if code is None:
        application = linkedin.LinkedInApplication(authentication)
        return HttpResponseRedirect(authentication.authorization_url)
    else:    
        authentication.authorization_code = access_code
        access_token = authentication.get_access_token()
        return Httpresponse(access_token)

我哪里做错了呢？

Answer 1

我知道怎么一步一步地连接，通常我会使用OAuth的步骤，这样对我来说是有效的，我已经在XING和LinkedIn上测试过了：

from rauth import OAuth1Service
import webbrowser

CLIENT_ID = 'your client ID'
CLIENT_SECRET = 'your client secret'
RETURN_URL = "http://localhost:8000"
BASE_URL = 'https://api.linkedin.com'
AUTHORIZATION_URL = BASE_URL +'/uas/oauth/authenticate'
REQUEST_TOKEN_URL = BASE_URL +'/uas/oauth/requestToken'
ACCESS_TOKEN_URL = BASE_URL + '/uas/oauth/accessToken'

linkedin = OAuth1Service(
                    name='linkedin',
                    consumer_key=CLIENT_ID,
                    consumer_secret=CLIENT_SECRET,
                    request_token_url=REQUEST_TOKEN_URL,
                    access_token_url=ACCESS_TOKEN_URL,
                    authorize_url=AUTHORIZATION_URL,
                    base_url=BASE_URL)

token, token_secret = linkedin.get_request_token(
    method='GET',
    params={'oauth_callback': 'oob'})

url = linkedin.get_authorize_url(token)
webbrowser.open(url)

pin = raw_input('PIN:')

session = linkedin.get_auth_session(
    token,
    token_secret,
    method='POST',
    data={'oauth_verifier': pin})

现在，你有一个叫做'session'的变量，它可以用来处理GET、POST和PUT请求。比如说，这个是针对Xing的，我没有尝试过LinkedIn，但应该也是类似的：

#Find all IDs from your contacts list    
search = "/v1/users/me/contact_ids"
res_ids = session.get(search,params={'format':'json'})
res_ids = res_ids.json()
print res_ids

# PUT a new webpage in your profil
res = session.put(
 '/v1/users/me/web_profiles/homepage',
 {'url[]': 'http://stackoverflow.com/questions/25183197'}
)