Question

如何设置Django默认使用Instagram进行身份验证？试过django-socialauth，但没有结果。哪种方式最好？

Answer 1

首先将用户重定向到此网址很简单

BASE_URL = "https://api.instagram.com/oauth/authorize/?"
REDIRECT_URI = "http://127.0.0.1:5000/grant-access"
url = BASE_URL + "client_id={}&redirect_uri={}&response_type=code".format(CLIENT_ID, REDIRECT_URI)
return HttpResponseRedirect(url)

然后

REQUEST_ACCESS = "https://api.instagram.com/oauth/access_token/?"
def grant_access(request):
    code = request.GET.get('code')
    payload = {'client_id': CLIENT_ID, 'client_secret':CLIENT_SECRET, 'grant_type':'authorization_code','redirect_uri': REDIRECT_URI, 'code': code}
    resp = requests.post(REQUEST_ACCESS, data= payload)
    response = json.loads(resp.text)

现在，您将把访问令牌保存到db中以供以后使用并登录

Answer 2

检查出来：
我在python-instagram中找到了来自sample_app.py的解决方案:)并与django auth同步

from django.conf import settings
from django.http import HttpResponseRedirect, HttpResponse
from django.contrib.auth import login, logout
from django.contrib.auth.decorators import login_required
from django.contrib.auth.models import User
from django.shortcuts import render
from instagram import client
from app.models import UserProfile

unauthenticated_api = client.InstagramAPI(**settings.INSTAGRAM_CONFIG)

@login_required
def index(request):
    return render(request, 'app/index.html', {})

def on_login(request):
    try:
    url = unauthenticated_api.get_authorize_url(scope=["likes","comments"])
    return render(request, 'app/login.html', {'url': url})
    except Exception as e:
    print(e)

def on_callback(request):
    code = request.GET.get("code")
    if not code:
    return "Missing code"
    try:
    access_token, user_info = unauthenticated_api.exchange_code_for_access_token(code)
    if not access_token:
        return "Could not get access token"
    api = client.InstagramAPI(access_token=access_token, client_secret=settings.INSTAGRAM_CONFIG['client_secret'])
    request.session['access_token'] = access_token
    print "%s" % access_token
    except Exception as e:
    print(e)

    print "%s" % user_info
    print "%s" % user_info['username']
    user, created = User.objects.get_or_create(username=user_info['username'])
    user.backend = 'django.contrib.auth.backends.ModelBackend'

    if user:
    if user.is_active:
        login(request, user)
        return HttpResponseRedirect('/app/')
    else:
        return HttpResponse("Your account is disabled.")
    else:
    return HttpResponse("No login.")

@login_required
def on_logout(request):
    logout(request)

    return HttpResponseRedirect('/app/')

如何使用Django Social Auth连接Instagram？

2 个答案: