add:fronted

apps/base/depends.py

@@ -0,0 +1,49 @@
+# @Time    : 2023/8/14 12:20
+# @Author  : Lan
+# @File    : depends.py
+# @Software: PyCharm
+from typing import Union
+from datetime import datetime, timedelta
+
+from fastapi import Header, HTTPException, Request
+
+from core.response import APIResponse
+
+
+async def admin_required(pwd: Union[str, None] = Header(default=None), request: Request = None):
+    return False
+
+
+class IPRateLimit:
+    def __init__(self, count, minutes):
+        self.ips = {}
+        self.count = count
+        self.minutes = minutes
+
+    def check_ip(self, ip):
+        # 检查ip是否被禁止
+        if ip in self.ips:
+            if self.ips[ip]['count'] >= self.count:
+                if self.ips[ip]['time'] + timedelta(minutes=self.minutes) > datetime.now():
+                    return False
+                else:
+                    self.ips.pop(ip)
+        return True
+
+    def add_ip(self, ip):
+        ip_info = self.ips.get(ip, {'count': 0, 'time': datetime.now()})
+        ip_info['count'] += 1
+        ip_info['time'] = datetime.now()
+        self.ips[ip] = ip_info
+        return ip_info['count']
+
+    async def remove_expired_ip(self):
+        for ip in list(self.ips.keys()):
+            if self.ips[ip]['time'] + timedelta(minutes=self.minutes) < datetime.now():
+                self.ips.pop(ip)
+
+    def __call__(self, request: Request):
+        ip = request.headers.get('X-Real-IP', request.headers.get('X-Forwarded-For', request.client.host))
+        if not self.check_ip(ip):
+            raise HTTPException(status_code=423, detail=f"请求次数过多，请稍后再试")
+        return ip

apps/base/models.py

@@ -28,7 +28,7 @@ class FileCodes(Model):
     created_at: Optional[datetime] = fields.DatetimeField(auto_now_add=True, description='创建时间')
 
     async def is_expired(self):
-        if self.expired_at:
+        if self.expired_at and (self.expired_count == -1 or self.used_count < self.expired_count):
             return self.expired_at < await get_now()
         else:
             return self.expired_count != -1 and self.used_count >= self.expired_count

apps/base/pydantics.py

@@ -0,0 +1,5 @@
+from pydantic import BaseModel
+
+
+class SelectFileModel(BaseModel):
+    code: str

apps/base/utils.py

@@ -7,6 +7,7 @@ import uuid
 import os
 from fastapi import UploadFile
 
+from apps.base.depends import IPRateLimit
 from apps.base.models import FileCodes
 from core.utils import get_random_num, get_random_string
 
@@ -41,7 +42,6 @@ async def get_expire_info(expire_value: int, expire_style: str):
     :return: expired_at 过期时间, expired_count 可用次数, used_count 已用次数, code 随机码
     """
     expired_count, used_count, now, code = -1, 0, datetime.datetime.now(), None
-
     if expire_style == 'day':
         expired_at = now + datetime.timedelta(days=expire_value)
     elif expire_style == 'hour':
@@ -58,6 +58,7 @@ async def get_expire_info(expire_value: int, expire_style: str):
         expired_at = now + datetime.timedelta(days=1)
     if not code:
         code = await get_random_code()
+    print(expire_style, expire_value, expired_at, expired_count, used_count, code)
     return expired_at, expired_count, used_count, code
 
 
@@ -70,3 +71,9 @@ async def get_random_code(style='num'):
         code = await get_random_num() if style == 'num' else await get_random_string()
         if not await FileCodes.filter(code=code).exists():
             return code
+
+
+# 错误IP限制器
+error_ip_limit = IPRateLimit(1, 1)
+# 上传文件限制器
+upload_ip_limit = IPRateLimit(10, 1)

apps/base/views.py

@@ -2,11 +2,12 @@
 # @Author  : Lan
 # @File    : views.py
 # @Software: PyCharm
-from fastapi import APIRouter, Form, UploadFile, File
-from pydantic import BaseModel
+from fastapi import APIRouter, Form, UploadFile, File, Depends
 
 from apps.base.models import FileCodes
-from apps.base.utils import get_expire_info, get_file_path_name
+from apps.base.pydantics import SelectFileModel
+from apps.base.utils import get_expire_info, get_file_path_name, error_ip_limit
+from core.response import APIResponse
 from core.storage import file_storage
 
 share_api = APIRouter(
@@ -27,13 +28,9 @@ async def share_text(text: str = Form(...), expire_value: int = Form(default=1,
         size=len(text),
         prefix='文本分享'
     )
-    return {
-        'code': 200,
-        'msg': 'success',
-        'data': {
+    return APIResponse(detail={
         'code': code,
-        }
-    }
+    })
 
 
 @share_api.post('/file/')
@@ -52,40 +49,25 @@ async def share_file(expire_value: int = Form(default=1, gt=0), expire_style: st
         expired_count=expired_count,
         used_count=used_count,
     )
-    return {
-        'code': 200,
-        'msg': 'success',
-        'data': {
+    return APIResponse(detail={
         'code': code,
         'name': file.filename,
-        }
-    }
-
-
-class SelectFileModel(BaseModel):
-    code: str
+    })
 
 
 @share_api.post('/select/')
-async def select_file(data: SelectFileModel):
+async def select_file(data: SelectFileModel, ip: str = Depends(error_ip_limit)):
     file_code = await FileCodes.filter(code=data.code).first()
     if not file_code:
-        return {
-            'code': 404,
-            'msg': '文件不存在',
-        }
+        error_ip_limit.add_ip(ip)
+        return APIResponse(code=404, detail='文件不存在')
     if await file_code.is_expired():
-        return {
-            'code': 403,
-            'msg': '文件已过期',
-        }
-    return {
-        'code': 200,
-        'msg': 'success',
-        'data': {
+        return APIResponse(code=403, detail='文件已过期')
+    file_code.used_count += 1
+    await file_code.save()
+    return APIResponse(detail={
         'code': file_code.code,
         'name': file_code.prefix + file_code.suffix,
         'size': file_code.size,
         'text': await file_storage.get_file_url(file_code),
-        }
-    }
+    })

core/response.py

@@ -0,0 +1,15 @@
+# @Time    : 2023/8/14 11:48
+# @Author  : Lan
+# @File    : response.py
+# @Software: PyCharm
+from typing import Generic, TypeVar
+
+from pydantic.v1.generics import GenericModel
+
+T = TypeVar('T')
+
+
+class APIResponse(GenericModel, Generic[T]):
+    code: int = 200
+    message: str = 'ok'
+    detail: T

core/storage.py

@@ -63,4 +63,4 @@ class S3FileStorage:
             return result
 
 
-file_storage = S3FileStorage()
+file_storage = SystemFileStorage()

core/utils.py

@@ -6,6 +6,8 @@ import datetime
 import random
 import string
 
+from apps.base.depends import IPRateLimit
+
 
 async def get_random_num():
     """

fcb-fronted/components.d.ts

@@ -11,11 +11,9 @@ declare module 'vue' {
     ElButton: typeof import('element-plus/es')['ElButton']
     ElCard: typeof import('element-plus/es')['ElCard']
     ElCol: typeof import('element-plus/es')['ElCol']
-    ElDialog: typeof import('element-plus/es')['ElDialog']
     ElDrawer: typeof import('element-plus/es')['ElDrawer']
     ElIcon: typeof import('element-plus/es')['ElIcon']
     ElInput: typeof import('element-plus/es')['ElInput']
-    ElModal: typeof import('element-plus/es')['ElModal']
     ElOption: typeof import('element-plus/es')['ElOption']
     ElProgress: typeof import('element-plus/es')['ElProgress']
     ElRadio: typeof import('element-plus/es')['ElRadio']

fcb-fronted/src/components/FileBox.vue

@@ -50,7 +50,8 @@ const copyText = (text: any, style = 0) => {
               <qrcode-vue :value="value.text" :size="100"></qrcode-vue>
               <div style="display: flex;flex-direction: column;justify-content: space-around">
                 <el-tag size="large" style="cursor: pointer" @click="copyText(value.code)">{{ value.code }}</el-tag>
-                <el-tag v-if="value.name!=='文本分享'" size="large" type="success" style="cursor: pointer" @click="openUrl(value.text);">点击下载
+                <el-tag v-if="value.name!=='文本分享'" size="large" type="success" style="cursor: pointer" @click="openUrl(value.text);">
+                  点击下载
                 </el-tag>
                 <el-tag v-else size="large" type="success" style="cursor: pointer" @click="copyText(value.text);">点击复制</el-tag>
               </div>

fcb-fronted/src/components/UploadFile.vue

@@ -11,8 +11,8 @@ const props = defineProps({
     type: Object,
     default: () => {
       return {
-        expireValue: 1,
-        expireStyle: 'day',
+        expire_value: 1,
+        expire_style: 'day',
       }
     }
   }
@@ -36,8 +36,8 @@ const handleHttpRequest = (options: any) => {
   fileBoxStore.showFileBox = true;
   const formData = new FormData();
   formData.append('file', options.file);
-  formData.append('expireValue', props.shareData.expireValue);
-  formData.append('expireStyle', props.shareData.expireStyle);
+  formData.append('expire_value', props.shareData.expireValue);
+  formData.append('expire_style', props.shareData.expireStyle);
   request(
       {
         url: "share/file/",
@@ -54,7 +54,7 @@ const handleHttpRequest = (options: any) => {
         }
       }
   ).then((res: any) => {
-    const data = res.data.data;
+    const data = res.detail;
     fileStore.shareData.forEach((file: any) => {
       if (file.uid === options.file.uid) {
         file.status = 'success';

fcb-fronted/src/components/UploadText.vue

@@ -11,23 +11,26 @@ const props = defineProps({
     type: Object,
     default: () => {
       return {
-        expireValue: 1,
-        expireStyle: 'day',
+        expire_value: 1,
+        expire_style: 'day',
       }
     }
   }
 })
 const handleSubmitShareText = ()=>{
+  if (shareText.value === '') {
+    alert('请输入您要分享的文本');
+  } else {
     const formData = new FormData();
     formData.append('text', shareText.value);
-  formData.append('expireValue', props.shareData.expireValue);
-  formData.append('expireStyle', props.shareData.expireStyle);
+    formData.append('expire_value', props.shareData.expireValue);
+    formData.append('expire_style', props.shareData.expireStyle);
     request({
       'url': 'share/text/',
       'method': 'post',
       'data': formData,
     }).then((res: any) => {
-    const data = res.data.data;
+      const data = res.detail;
       fileBoxStore.showFileBox = true;
       fileStore.addShareData({
         'name': '文本分享',
@@ -39,7 +42,8 @@ const handleSubmitShareText = ()=>{
         'type': 'text',
         'uid': Date.now(),
       })
-  })
+    });
+  }
 }
 </script>
 

fcb-fronted/src/utils/request.ts

@@ -2,17 +2,24 @@
 import axios from "axios";
 
 const instance = axios.create({
-  baseURL: "",
+  baseURL: "http://localhost:12345",
   timeout: 6000000,
   headers:{
     'Authorization':localStorage.getItem('auth')
   }
 });
-
-const Request = axios.create({
-  baseURL: "http://localhost:12345",
-  timeout: 6000000,
+// 对响应进行拦截
+instance.interceptors.response.use(
+  (response:any) => {
+    if (response.data.code === 200) {
+      return response.data;
+    } else {
+      alert(response.data.detail);
+      return Promise.reject(response.data);
+    }
+  }, (error:any) => {
+    alert(error.response.data.detail);
+    return Promise.reject(error);
   });
 
-export const request = Request;
-export const http = instance;
+export const request = instance;

fcb-fronted/src/views/HomeView.vue

@@ -33,24 +33,21 @@ watch(code, (newVal) => {
         'code': newVal
       }
     }).then((res: any) => {
-      input_status.readonly = false;
-      input_status.loading = false;
-      code.value = '';
-      if (res.data.code === 200) {
       fileBoxStore.showFileBox = true;
       let flag = true;
       fileStore.receiveData.forEach((file: any) => {
-          if (file.code === res.data.data.code) {
+        if (file.code === res.detail.code) {
           flag = false;
           return;
         }
       });
       if (flag) {
-          fileStore.addReceiveData(res.data.data);
-        }
-      } else {
-        alert(res.data.msg||'未知错误')
+        fileStore.addReceiveData(res.detail);
       }
+    }).finally(() => {
+      input_status.readonly = false;
+      input_status.loading = false;
+      code.value = '';
     });
   }
 });

main.py

@@ -4,6 +4,8 @@
 # @Software: PyCharm
 from fastapi import FastAPI
 from starlette.middleware.cors import CORSMiddleware
+from starlette.responses import HTMLResponse
+from starlette.staticfiles import StaticFiles
 from tortoise.contrib.fastapi import register_tortoise
 from apps.base.views import share_api
 
@@ -16,11 +18,13 @@ app.add_middleware(
     allow_methods=["*"],
     allow_headers=["*"],
 )
+
+app.mount('/assets', StaticFiles(directory='./fcb-fronted/dist/assets'), name="assets")
+
 register_tortoise(
     app,
     generate_schemas=True,
     add_exception_handlers=True,
-
     config={
         'connections': {
             'default': 'sqlite://filecodebox.db'
@@ -40,3 +44,8 @@ register_tortoise(
 app.include_router(
     share_api
 )
+
+
+@app.get('/')
+async def index():
+    return HTMLResponse(content=open('./fcb-fronted/dist/index.html', 'r', encoding='utf-8').read(), status_code=200)