123 lines
3.7 KiB
Go
123 lines
3.7 KiB
Go
package middleware
|
||
|
||
import (
|
||
"context"
|
||
"encoding/json"
|
||
"fmt"
|
||
"gitee.com/red-future---jilin-g/common/beans"
|
||
"gitee.com/red-future---jilin-g/common/http"
|
||
"gitee.com/red-future---jilin-g/common/message"
|
||
"gitee.com/red-future---jilin-g/common/utils"
|
||
"github.com/gogf/gf/v2/database/gredis"
|
||
"github.com/gogf/gf/v2/frame/g"
|
||
"github.com/gogf/gf/v2/net/ghttp"
|
||
"github.com/gogf/gf/v2/os/gtime"
|
||
"github.com/gogf/gf/v2/util/gconv"
|
||
"time"
|
||
)
|
||
|
||
func ModuleTenantCheck(r *ghttp.Request) {
|
||
//将 http.Header 转换为 map[string]string
|
||
headers := make(map[string]string)
|
||
for k, v := range r.Request.Header {
|
||
if len(v) > 0 {
|
||
headers[k] = v[0]
|
||
}
|
||
}
|
||
// 检查是否是超级管理员
|
||
IsSuperAdmin, err := IsSuperAdmin(r.Context(), headers)
|
||
if err != nil {
|
||
SetResponseInfo(r.Context(), r, err)
|
||
}
|
||
// 如果是超级管理员，则不进行模块租户检查
|
||
if IsSuperAdmin.IsSuperAdmin {
|
||
r.Middleware.Next()
|
||
return
|
||
}
|
||
getUserInfo, err := utils.GetUserInfo(r.Context())
|
||
if err != nil {
|
||
SetResponseInfo(r.Context(), r, err)
|
||
}
|
||
exit := gconv.Int64(time.Minute * 1)
|
||
getEX, err := message.GetRedisClientTest("test").GetEX(r.Context(), fmt.Sprintf("module_tenant:tenantId-%v", getUserInfo.TenantId), gredis.GetEXOption{
|
||
TTLOption: gredis.TTLOption{
|
||
EX: &exit,
|
||
},
|
||
})
|
||
if err != nil {
|
||
SetResponseInfo(r.Context(), r, err)
|
||
}
|
||
// 获取模块key
|
||
moduleKey := g.Cfg().MustGet(context.Background(), "server.name")
|
||
if !g.IsEmpty(getEX.String()) {
|
||
list := make([]beans.ModuleTenant, 0)
|
||
if err = json.Unmarshal([]byte(getEX.String()), &list); err != nil {
|
||
SetResponseInfo(r.Context(), r, err)
|
||
}
|
||
var expireAt *gtime.Time
|
||
for _, value := range list {
|
||
if value.ModuleKey == moduleKey.String() {
|
||
expireAt = value.ExpireAt
|
||
break
|
||
}
|
||
}
|
||
// 缓存中有数据，检查是否过期
|
||
if !g.IsEmpty(expireAt) {
|
||
gt1 := gtime.New(time.Now())
|
||
gt2 := gtime.New(expireAt)
|
||
if !gt1.Before(gt2) {
|
||
SetResponseInfo(r.Context(), r, "您访问的模块已过期，请续期后再使用")
|
||
}
|
||
} else {
|
||
SetResponseInfo(r.Context(), r, "您未开通此模块，请开通后再使用")
|
||
}
|
||
} else {
|
||
// 缓存为空，调用admin-go的Check接口检查模块开通状态
|
||
res, err := Check(r.Context(), headers, beans.ModuleTenantCheckReq{
|
||
ModuleKey: moduleKey.String(),
|
||
TenantId: gconv.Uint64(getUserInfo.TenantId),
|
||
})
|
||
if err != nil {
|
||
SetResponseInfo(r.Context(), r, err)
|
||
}
|
||
// 根据检查结果判断是否允许访问
|
||
if res.Status == "not_activated" {
|
||
SetResponseInfo(r.Context(), r, "您未开通此模块，请开通后再使用")
|
||
} else if res.Status == "expired" {
|
||
SetResponseInfo(r.Context(), r, "您访问的模块已过期，请续期后再使用")
|
||
}
|
||
}
|
||
r.Middleware.Next() // 继续执行后续中间件和路由处理
|
||
}
|
||
|
||
// SetResponseInfo 设置响应信息
|
||
func SetResponseInfo(ctx context.Context, r *ghttp.Request, message any) {
|
||
_ = ctx
|
||
r.Response.Status = 503
|
||
r.Response.WriteJsonExit(map[string]interface{}{
|
||
"success": false,
|
||
"code": 503,
|
||
"message": fmt.Sprintf("服务不可用：%s", message),
|
||
})
|
||
r.Exit()
|
||
}
|
||
|
||
// Check 调用admin-go服务检查模块开通状态
|
||
func Check(ctx context.Context, headerMap map[string]string, req beans.ModuleTenantCheckReq) (res *beans.ModuleTenantCheckRes, err error) {
|
||
if err = http.Get(ctx, "admin-go/api/v1/system/moduleTenant/check", headerMap, &res,
|
||
"moduleKey", req.ModuleKey,
|
||
"tenantId", req.TenantId,
|
||
); err != nil {
|
||
return
|
||
}
|
||
return
|
||
}
|
||
|
||
// IsSuperAdmin 调用admin-go服务检查是否是超级管理员
|
||
func IsSuperAdmin(ctx context.Context, headerMap map[string]string) (res *beans.IsSuperAdminRes, err error) {
|
||
if err = http.Get(ctx, "admin-go/api/v1/system/user/checkIsSuperAdmin", headerMap, &res); err != nil {
|
||
return
|
||
}
|
||
return
|
||
}
|