def login(request):
if request.method == "POST" and request.POST:
#获取校验cookie
login_cookie = request.get_signed_cookie(key="login_cookie",
salt="nihao")
if login_cookie:
data = request.POST
username = data.get("username")
password = data.get("password")
try:
user = CMDBUser.objects.get(username=username)
except:
return HttpResponse("用户不存在")
else:
db_password = user.password
if password == db_password:
response = HttpResponseRedirect("testing/index/", locals())
response.set_cookie(key="username", value=user.username)
return response
else:
return HttpResponse("密码错误")
else:
return HttpResponse("404")
else:
#登陆页面，login.html get请求
#生成response实例
response = render(request, "testing/login/")
#设置cookie
response.set_signed_cookie("login_cookie",
"while",
salt="nihao",
max_age=3600)
#返回设置了cookie的响应
return response
def login(request):
if request.method == "POST" and request.POST:
#获取校验cookie
login_cookie = request.get_signed_cookie(key='login_cookie', salt='小霸王')
if login_cookie:
data = request.POST
username = data.get('username')
password = data.get('password')
try:
user = CMDBUser.objects.get(username=username)
except:
return HttpResponse('用户名不存在，请确认后重新输入。')
else:
db_password = user.password
if password == db_password:
response = HttpResponseRedirect('/index/', locals())
response.set_cookie(key='username', value=user.username)
return response
else:
return HttpResponse('密码错误！')
else:
return HttpResponse("404")
else:
#生成response实例
response = render(request, 'login.html')
#设置cookie
response.set_signed_cookie('login_cookie', 'helloworld', salt='小霸王',max_age=3600)
return response
def add_like(request,article_id):
ctime = Article.objects.get(id=article_id).stime
hash_id = hashlib.sha1(str(ctime)).hexdigest()
try:
if hash_id in str(request.COOKIES.get(article_id)):
return HttpResponseRedirect('/blog/%s/like.html'%article_id)
else:
article = Article.objects.get(id=article_id)
article.likes +=1
article.save()
response = HttpResponseRedirect('/blog/%s/'%article_id)
response.set_signed_cookie(article_id,value=hash_id,max_age=86400)
return response
except models.Article.DoesNotExist:
raise Http404
def active_user(request,token):
try:
global email
email = token_confirm.confirm_validate_token(token)
except:
email = token_confirm.remove_validate_token(token)
users = User.objects.filter(email=email)
for user in users:
user.delete()
messages.info(request, "邮箱验证失败，请联系博主或者重新注册")
return HttpResponsePermanentRedirect("/Reuser")
try:
user = User.objects.get(email=email)
user.if_use = True
user.save()
response = HttpResponseRedirect("/")
response.set_signed_cookie("email", email, salt="color", max_age=60 * 60 * 24 * 3)
return response
except:
messages.info(request, "用户不存在，邮箱验证失败，请联系博主或者重新注册")
return HttpResponsePermanentRedirect("/Reuser")
def sign(request):
if request.method == "POST":
form = LoginForm(request.POST)
if form.is_valid():
data = form.cleaned_data
email = data.get("email")
passwd = data.get("passwd")
try:
user = User.objects.get(email=email)
except:
# 用户名不存在
# return HttpResponse(json.dumps(0))
messages.info(request, "用户名不存在")
return HttpResponsePermanentRedirect("/login")
if user:
state = check_password(passwd,user.passwd)
if state:
if user.if_use:
#登录
response = HttpResponseRedirect("/")
response.set_signed_cookie("email",email,salt="color",max_age=60*60*24*3)
return response
else:
messages.info(request, "您还没有进行邮箱验证，请通过邮箱验证后再登陆")
return HttpResponseRedirect("/login")
else:
#密码错误
messages.info(request,"密码错误")
return HttpResponseRedirect("/login")
else:
#用户名不存在
#return HttpResponse(json.dumps(0))
messages.info(request,"用户名不存在")
return HttpResponsePermanentRedirect("/login")
else:
#邮箱或者密码格式错误
return HttpResponseRedirect(request,"邮箱或者密码格式错误")
else:
return render(request,"404.html")
