def weiboLogin(request):
# TODO: bug 目前还有错，不知道是哪儿的原因：
# 用WeBless和新闻追踪００７可以正常登录，但是用ｚｚｙ和幸运女神的帐号登录就没有user_id!!!
signed_request = request.POST.get('signed_request')
# signed_request传到python这边, 数据结构是一个字符串型的list
if isinstance(signed_request, list):
signed_request = signed_request[0]
encoded_sig, payload = signed_request.split(".", 2)
# 余数2, 那么需要补一个=
payload = str(payload)
if len(payload) % 3 == 2:
payload += '='
# 余数1, 那么需要补两个=
if len(payload) % 3 == 1:
payload += '=='
# urlsafe_b64decode() Decode string s using a URL-safe alphabet,
# which substitutes - instead of + and _ instead of / in the standard Base64 alphabet.
# 得到data
data = simplejson.loads(base64.urlsafe_b64decode(payload))
# 得到sig
encoded_sig = str(encoded_sig)
if len(encoded_sig) % 3 == 2:
encoded_sig += '='
if len(encoded_sig) % 3 == 1:
encoded_sig += '=='
sig = base64.urlsafe_b64decode(encoded_sig)
try:
user_id = data['user_id']
oauth_token = data['oauth_token']
expires = data['expires']
except:
print '认证错误，这个错误还未解决！！！'
if _DEBUG:
print 'signed_request: ', signed_request
print 'data: ', data
print user_id
# #判断用户是否已经登录过（第一次登录会自动帮用户注册）
try:
_account = Account.objects.get(weiboId=user_id)
except:
print 'create new Account for:' + str(user_id)
_weibo = weiboAPI(oauth_token, expires, user_id)
_account = dbop.get_or_create_account_from_weibo(_weibo.getUserInfo())
# # TODO: 如何实现用户自动登录？？
request.session['user'] = _account.user
return HttpResponseRedirect('/home/')
def weibo_callback(request):
# 获取code
code = request.GET.get('code')
# 构建微博对象
_wb = weiboAPI()
_r = _wb.client.request_access_token(code)
access_token = _r.access_token
expires_in = _r.expires_in
u_id = _r.uid
_wb.client.set_access_token(access_token, expires_in)
uinfo = _wb.getUserInfo(uid=u_id)
# 保存授权信息
_oauth = dbop.create_or_update_weibo_auth(u_id=u_id, access_token=access_token, expires_in=expires_in)
_account = dbop.get_or_create_account_from_weibo(uinfo)
_account.oauth = _oauth
_account.save()
_account.user.backend = 'django.contrib.auth.backends.ModelBackend'
auth_login(request, _account.user)
return HttpResponseRedirect('/home/')
