TsMask
56991a0b49
- Added Oauth2LogLoginService for managing user authorization logs. - Implemented methods for inserting logs, cleaning logs, and exporting log data. - Created a new file for Oauth2 login log service. refactor: Remove unused open_api module - Deleted the open_api.go file as it was not utilized in the project. fix: Update error codes in SysProfileController - Changed error codes for binding errors and user authentication errors to more descriptive values. fix: Update cache handling in SysConfig and SysDictType services - Modified Redis set operations to include expiration time for cached values. refactor: Update middleware authorization checks - Replaced PreAuthorize middleware with AuthorizeUser across multiple routes in system and tool modules for consistency. chore: Clean up trace and ws modules - Updated middleware authorization in trace and ws modules to use AuthorizeUser.
85 lines
2.3 KiB
Go
85 lines
2.3 KiB
Go
package middleware
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import (
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"encoding/json"
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"strconv"
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"time"
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"github.com/gin-gonic/gin"
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"be.ems/src/framework/constants"
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"be.ems/src/framework/database/redis"
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"be.ems/src/framework/ip2region"
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"be.ems/src/framework/logger"
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"be.ems/src/framework/reqctx"
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"be.ems/src/framework/resp"
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)
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// repeatParam 重复提交参数的类型定义
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type repeatParam struct {
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Time int64 `json:"time"`
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Params string `json:"params"`
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}
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// RepeatSubmit 防止表单重复提交，小于间隔时间视为重复提交
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//
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// 间隔时间(单位秒) 默认:5
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//
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// 注意之后JSON反序列使用：c.ShouldBindBodyWithJSON(¶ms)
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func RepeatSubmit(interval int64) gin.HandlerFunc {
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return func(c *gin.Context) {
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if interval < 5 {
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interval = 5
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}
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// 提交参数
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params := reqctx.RequestParamsMap(c)
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paramsJSONByte, err := json.Marshal(params)
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if err != nil {
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logger.Errorf("RepeatSubmit params json marshal err: %v", err)
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}
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paramsJSONStr := string(paramsJSONByte)
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// 唯一标识（指定key + 客户端IP + 请求地址）
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clientIP := ip2region.ClientIP(c.ClientIP())
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repeatKey := constants.CACHE_REPEAT_SUBMIT + ":" + clientIP + ":" + c.Request.RequestURI
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// 在Redis查询并记录请求次数
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repeatStr, _ := redis.Get("", repeatKey)
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if repeatStr != "" {
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var rp repeatParam
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err := json.Unmarshal([]byte(repeatStr), &rp)
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if err != nil {
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logger.Errorf("RepeatSubmit repeatStr json unmarshal err: %v", err)
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}
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compareTime := time.Now().Unix() - rp.Time
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compareParams := rp.Params == paramsJSONStr
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// 设置重复提交声明响应头（毫秒）
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c.Header("X-RepeatSubmit-Rest", strconv.FormatInt(time.Now().Add(time.Duration(compareTime)*time.Second).UnixNano()/int64(time.Millisecond), 10))
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// 小于间隔时间且参数内容一致
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if compareTime < interval && compareParams {
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c.JSON(200, resp.ErrMsg("不允许重复提交，请稍候再试"))
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c.Abort()
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return
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}
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}
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// 当前请求参数
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rp := repeatParam{
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Time: time.Now().Unix(),
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Params: paramsJSONStr,
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}
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rpJSON, err := json.Marshal(rp)
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if err != nil {
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logger.Errorf("RepeatSubmit rp json marshal err: %v", err)
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}
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// 保存请求时间和参数
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_ = redis.Set("", repeatKey, string(rpJSON), time.Duration(interval)*time.Second)
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// 调用下一个处理程序
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c.Next()
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}
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}
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