sync from local backup

2026-08-05 23:59:15 +08:00
commit d48ec1747c
358 changed files with 34384 additions and 0 deletions
@@ -0,0 +1,106 @@
+from rest_framework.permissions import AllowAny
+from rest_framework.views import APIView
+from rest_framework import status
+from drf_yasg.utils import swagger_auto_schema
+from drf_yasg import openapi
+from chunyu_project.common_schemas import success_response, error_response, unauthorized_response, not_found_response
+
+from utils.slider_captcha import (
+    generate_slider_captcha,
+    verify_slider_captcha,
+    verify_slider_trajectory,
+    SliderCaptchaError
+)
+from utils.response_codes import (
+    ResponseCode,
+    create_standardized_response,
+    create_standardized_error_response,
+)
+
+
+class SliderCaptchaGenerateView(APIView):
+    permission_classes = [AllowAny]
+
+    @swagger_auto_schema(
+        tags=['验证码'],
+        operation_summary='生成滑块验证码',
+        operation_description='生成新的滑块验证码，返回背景图、滑块图和验证 key',
+        responses={200: success_response, 500: error_response},
+    )
+    def get(self, request):
+        try:
+            captcha_data = generate_slider_captcha()
+            return create_standardized_response(
+                data=captcha_data,
+                code=ResponseCode.SUCCESS,
+                status_code=status.HTTP_200_OK
+            )
+        except Exception as e:
+            return create_standardized_error_response(
+                message=str(e),
+                code=ResponseCode.SERVER_INTERNAL_ERROR,
+                status_code=status.HTTP_500_INTERNAL_SERVER_ERROR
+            )
+
+
+class SliderCaptchaVerifyView(APIView):
+    permission_classes = [AllowAny]
+
+    @swagger_auto_schema(
+        tags=['验证码'],
+        operation_summary='验证滑块验证码',
+        operation_description='验证滑块验证码结果，支持滑动轨迹可选',
+        request_body=openapi.Schema(
+            type=openapi.TYPE_OBJECT,
+            properties={
+                'captcha_key': openapi.Schema(type=openapi.TYPE_STRING, description='验证码 key'),
+                'x_position': openapi.Schema(type=openapi.TYPE_INTEGER, description='滑块 X 坐标'),
+                'trajectory': openapi.Schema(type=openapi.TYPE_ARRAY, items=openapi.Items(type=openapi.TYPE_NUMBER), description='滑动轨迹数组'),
+            },
+        ),
+        responses={200: success_response, 400: error_response, 500: error_response},
+    )
+    def post(self, request):
+        captcha_key = request.data.get('captcha_key')
+        x_position = request.data.get('x_position')
+        trajectory = request.data.get('trajectory')
+
+        if not captcha_key or x_position is None:
+            return create_standardized_error_response(
+                message='缺少必要参数',
+                code=ResponseCode.PARAMETER_ERROR,
+                status_code=status.HTTP_400_BAD_REQUEST
+            )
+
+        try:
+            x_position = int(x_position)
+        except (ValueError, TypeError):
+            return create_standardized_error_response(
+                message='位置参数无效',
+                code=ResponseCode.PARAMETER_ERROR,
+                status_code=status.HTTP_400_BAD_REQUEST
+            )
+
+        try:
+            if trajectory:
+                verified = verify_slider_trajectory(captcha_key, x_position, trajectory)
+            else:
+                verified = verify_slider_captcha(captcha_key, x_position)
+
+            return create_standardized_response(
+                data={'verified': verified},
+                code=ResponseCode.SUCCESS,
+                status_code=status.HTTP_200_OK
+            )
+        except SliderCaptchaError as e:
+            return create_standardized_error_response(
+                message=str(e),
+                code=ResponseCode.CAPTCHA_EXPIRED,
+                status_code=status.HTTP_400_BAD_REQUEST
+            )
+        except Exception as e:
+            return create_standardized_error_response(
+                message=str(e),
+                code=ResponseCode.SERVER_INTERNAL_ERROR,
+                status_code=status.HTTP_500_INTERNAL_SERVER_ERROR
+            )