perf: 优化confirm接口 (#8451)

* perf: 优化confirm接口

* perf: 修改 校验

* perf: 优化 confirm API 逻辑

* Delete django.po

Co-authored-by: feng626 <1304903146@qq.com>
Co-authored-by: ibuler <ibuler@qq.com>
Co-authored-by: Jiangjie.Bai <bugatti_it@163.com>
Co-authored-by: feng626 <57284900+feng626@users.noreply.github.com>

apps/authentication/confirm/__init__.py

@@ -0,0 +1,5 @@
+from .mfa import ConfirmMFA
+from .password import ConfirmPassword
+from .relogin import ConfirmReLogin
+
+CONFIRM_BACKENDS = [ConfirmReLogin, ConfirmPassword, ConfirmMFA]

apps/authentication/confirm/base.py

@@ -0,0 +1,30 @@
+import abc
+
+
+class BaseConfirm(abc.ABC):
+
+    def __init__(self, user, request):
+        self.user = user
+        self.request = request
+
+    @property
+    @abc.abstractmethod
+    def name(self) -> str:
+        return ''
+
+    @property
+    @abc.abstractmethod
+    def display_name(self) -> str:
+        return ''
+
+    @abc.abstractmethod
+    def check(self) -> bool:
+        return False
+
+    @property
+    def content(self):
+        return ''
+
+    @abc.abstractmethod
+    def authenticate(self, secret_key, mfa_type) -> tuple:
+        return False, 'Error msg'

apps/authentication/confirm/mfa.py

@@ -0,0 +1,26 @@
+from users.models import User
+
+from .base import BaseConfirm
+
+
+class ConfirmMFA(BaseConfirm):
+    name = 'mfa'
+    display_name = 'MFA'
+
+    def check(self):
+        return self.user.active_mfa_backends
+
+    @property
+    def content(self):
+        backends = User.get_user_mfa_backends(self.user)
+        return [{
+            'name': backend.name,
+            'disabled': not bool(backend.is_active()),
+            'display_name': backend.display_name,
+            'placeholder': backend.placeholder,
+        } for backend in backends]
+
+    def authenticate(self, secret_key, mfa_type):
+        mfa_backend = self.user.get_mfa_backend_by_type(mfa_type)
+        ok, msg = mfa_backend.check_code(secret_key)
+        return ok, msg

apps/authentication/confirm/password.py

@@ -0,0 +1,17 @@
+from django.utils.translation import ugettext_lazy as _
+
+from authentication.mixins import authenticate
+from .base import BaseConfirm
+
+
+class ConfirmPassword(BaseConfirm):
+    name = 'password'
+    display_name = _('Password')
+
+    def check(self):
+        return self.user.is_password_authenticate()
+
+    def authenticate(self, secret_key, mfa_type):
+        ok = authenticate(self.request, username=self.user.username, password=secret_key)
+        msg = '' if ok else _('Authentication failed password incorrect')
+        return ok, msg

apps/authentication/confirm/relogin.py

@@ -0,0 +1,30 @@
+from datetime import datetime
+
+from django.utils import timezone
+from django.utils.translation import ugettext_lazy as _
+
+from .base import BaseConfirm
+
+SPECIFIED_TIME = 5
+
+RELOGIN_ERROR = _('Login time has exceeded {} minutes, please login again').format(SPECIFIED_TIME)
+
+
+class ConfirmReLogin(BaseConfirm):
+    name = 'relogin'
+    display_name = 'Re-Login'
+
+    def check(self):
+        return not self.user.is_password_authenticate()
+
+    def authenticate(self, secret_key, mfa_type):
+        now = timezone.now().strftime("%Y-%m-%d %H:%M:%S")
+        now = datetime.strptime(now, '%Y-%m-%d %H:%M:%S')
+        login_time = self.request.session.get('login_time')
+        msg = RELOGIN_ERROR
+        if not login_time:
+            return False, msg
+        login_time = datetime.strptime(login_time, '%Y-%m-%d %H:%M:%S')
+        if (now - login_time).seconds >= SPECIFIED_TIME * 60:
+            return False, msg
+        return True, ''