def oauth_authenticated(request):
token = oauth.Token(
request.session['request_token']['oauth_token'],
request.session['request_token']['oauth_token_secret']
)
if 'oauth_verifier' in request.GET:
token.set_verifier(request.GET['oauth_verifier'])
client = oauth.Client(consumer, token)
resp, content = client.request(access_token_url, "GET")
if resp['status'] != '200':
raise Exception("Invalid response from LinkedIn.")
access_token = dict(cgi.parse_qsl(content))
headers = {'x-li-format': 'json'}
fields = [
'id',
'first-name',
'last-name',
'email-address',
]
url = "http://api.linkedin.com/v1/people/~:(%s)" % ','.join(fields)
token = oauth.Token(
access_token['oauth_token'],
access_token['oauth_token_secret']
)
client = oauth.Client(consumer, token)
resp, content = client.request(url, "GET", headers=headers)
profile = json.loads(content)
# Step 3: lookup the user or create them if they don't exist.
firstname = profile['firstName']
lastname = profile['lastName']
identifier = profile['id']
email = profile['emailAddress']
try:
user = User.objects.get(username=identifier)
except User.DoesNotExist:
user = User.objects.create_user(
identifier,
email,
access_token['oauth_token_secret']
)
user.first_name = firstname
user.last_name = lastname
user.save()
# Save our permanent token and secret for later.
userprofile = UserProfile()
userprofile.user = user
userprofile.oauth_token = access_token['oauth_token']
userprofile.oauth_secret = access_token['oauth_token_secret']
userprofile.save()
# Authenticate the user and log them in using Django's pre-built
# functions for these things.
user = authenticate(
username=identifier,
password=access_token['oauth_token_secret']
)
login(request, user)
return HttpResponseRedirect(reverse('home'))
