def login(request):
resp_dict = {'code': 30000, 'message': '用户登录成功'}
username = request.data.get('username', '')
password = request.data.get('password', '')
password = to_md5_hex(password)
user = User.objects.filter(username=username, password=password) \
.only('userid').first()
if user:
request.session['userid'] = user.userid
request.session['realname'] = user.realname
with transaction.atomic():
resp_dict['token'] = token = uuid1().hex
UserToken.objects.update_or_create(user=user,
defaults={'token': token})
current_time = timezone.now()
delta = current_time - user.lastvisit
if delta.days >= 1:
user.point += 5
user.lastvisit = current_time
user.save()
log = LoginLog()
log.user = user
log.ipaddr = get_ip_address(request)
log.save()
else:
resp_dict['code'] = '30001'
resp_dict['message'] = '用户名或密码错误'
return Response(resp_dict)
def login(request):
"""用户登录"""
if request.method == 'GET':
return render(request, 'login.html')
else:
if request.session['captcha'] == request.POST['captcha'].lower():
username = request.POST['username']
password = request.POST['password']
try:
user = User.objects.get(username=username)
except User.DoesNotExist:
hint = '用户名或密码错误'
else:
if user and user.password == to_md5_hex(password):
request.session['userid'] = user.userid
request.session['realname'] = user.realname
delta = timezone.now() - user.lastvisit
if delta.days >= 1:
user.point += randint(1, 10)
user.lastvisit = timezone.now()
user.save()
ipaddr = get_ip_address(request)
log = LoginLog(user=user, ipaddr=ipaddr)
log.save()
return redirect('/')
else:
hint = '用户名或密码错误'
else:
hint = '请输入正确的图片验证码'
return render(request, 'login.html', {'hint': hint})
def request_info(request):
scheme = request.scheme
body = request.body
path = request.path
method = request.method
host = request.get_host()
get = request.GET
post = request.POST
cookies = request.COOKIES
http_x_forwarded_for, remote_addr, client_ip = utils.get_ip_address(request)
remote_host = request.META.get("REMOTE_HOST", "")
# meta = request.META
headers = request.headers
return render(request, "request_info.html", locals())
def login(request):
"""登录（获取用户身份令牌）"""
username = request.data.get('username')
password = request.data.get('password')
if (check_tel(username) or check_email(username)
or check_username(username)) and len(password) >= 6:
password = to_md5_hex(password)
q = Q(username=username, password=password) | \
Q(tel=username, password=password) | \
Q(email=username, password=password)
user = User.objects.filter(q)\
.only('username', 'realname').first()
if user:
if user.status:
# 用户登录成功通过JWT生成用户身份令牌
payload = {
'exp':
datetime.datetime.utcnow() + datetime.timedelta(days=1),
'data': {
'userid': user.userid,
'realname': user.realname,
'roleid': user.roles.get_queryset().first().roleid
}
}
token = jwt.encode(payload, SECRET_KEY,
algorithm='HS256').decode()
with atomic():
current_time = timezone.now()
if not user.lastvisit or \
(current_time - user.lastvisit).days >= 1:
user.point += 2
user.lastvisit = current_time
user.save()
loginlog = LoginLog()
loginlog.user = user
loginlog.logdate = current_time
loginlog.ipaddr = get_ip_address(request)
loginlog.save()
resp = DefaultResponse(*USER_LOGIN_SUCCESS,
data={'token': token})
else:
resp = DefaultResponse(*USER_LOGIN_STATUS)
else:
resp = DefaultResponse(*USER_LOGIN_FAILED)
else:
resp = DefaultResponse(*INVALID_LOGIN_INFO)
return resp
def login(request):
"""登录（获取用户身份令牌）"""
username = request.data.get('username')
password = request.data.get('password')
if username and password:
password = to_md5_hex(password)
user = User.objects.filter(
Q(username=username, password=password) |
Q(tel=username, password=password) |
Q(email=username, password=password)
).first()
if user:
# roles = RoleSimpleSerializer(user.roles.all(), many=True).data
# 用户登录成功通过JWT生成用户身份令牌
payload = {
'exp': datetime.datetime.utcnow() + datetime.timedelta(days=1),
'data': {'userid': user.userid, }
}
token = jwt.encode(payload, SECRET_KEY, algorithm='HS256').encode()
with atomic():
current_time = timezone.now()
if not user.lastvisit or \
(current_time - user.lastvisit).days >= 1:
user.point += 2
user.lastvisit = current_time
user.save()
loginlog = LoginLog()
loginlog.user = user
loginlog.logdate = current_time
loginlog.ipaddr = get_ip_address(request)
loginlog.save()
resp = DefaultResponse(*USER_LOGIN_SUCCESS, data={'token': token})
else:
resp = DefaultResponse(*USER_LOGIN_FAILED)
else:
resp = DefaultResponse(*INVALID_LOGIN_INFO)
return resp
