This commit is contained in:
2026-06-24 10:04:03 +08:00
parent b103192fac
commit 0f961789dc
538 changed files with 128210 additions and 128008 deletions
+188 -188
View File
@@ -1,188 +1,188 @@
package middleware
import (
"server/services"
"strings"
"github.com/beego/beego/v2/server/web/context"
)
// PermissionMiddleware 权限验证中间件
// 根据路由的权限标识检查用户是否有访问权限
func PermissionMiddleware() func(ctx *context.Context) {
return func(ctx *context.Context) {
// 获取当前请求的路径
path := ctx.Input.URL()
// 不需要权限验证的路径列表
publicPaths := []string{
"/api/login",
"/api/logout",
"/api/reset-password",
"/api/program-categories/public",
"/api/program-infos/public",
"/api/files/public",
}
// 检查是否为公开路径
for _, p := range publicPaths {
if path == p {
return
}
}
// 检查是否为公开预览接口
if strings.HasPrefix(path, "/api/files/public-preview/") {
return
}
// 获取用户ID
userIdData := ctx.Input.GetData("userId")
if userIdData == nil {
// 如果没有用户ID,说明未登录,这个应该在JWT中间件中处理
// 这里直接返回,因为JWT中间件已经拦截了
return
}
userId, ok := userIdData.(int)
if !ok {
ctx.Output.JSON(map[string]interface{}{
"success": false,
"message": "用户ID格式错误",
}, false, false)
return
}
// 获取当前路由对应的权限标识
permission := getPermissionByPath(path, ctx.Input.Method())
// 如果没有权限标识,说明该接口不需要权限控制
if permission == "" {
return
}
// 检查用户是否拥有该权限
hasPermission, err := services.CheckUserPermission(userId, permission)
if err != nil {
ctx.Output.JSON(map[string]interface{}{
"success": false,
"message": "权限验证失败",
"error": err.Error(),
}, false, false)
return
}
if !hasPermission {
ctx.Output.JSON(map[string]interface{}{
"success": false,
"message": "您没有权限访问此接口",
"code": 403,
}, false, false)
return
}
}
}
// getPermissionByPath 根据路径和方法获取权限标识
// 这是一个简化版本,实际应该从数据库中动态获取路由-权限映射关系
func getPermissionByPath(path, method string) string {
// 权限映射表(路径模式 -> 权限标识)
// 这里只列举了部分示例,实际应该从数据库中加载
permissionMap := map[string]string{
// 用户管理
"GET:/api/allUsers": "user:list",
"GET:/api/user/:id": "user:detail",
"POST:/api/addUser": "user:add",
"POST:/api/editUser/:id": "user:edit",
"DELETE:/api/deleteUser/:id": "user:delete",
"POST:/api/changePassword/:id":"user:changePassword",
// 角色管理
"GET:/api/roles": "role:list",
"POST:/api/roles": "role:create",
"GET:/api/roles/:id": "role:detail",
"POST:/api/roles/:id": "role:update",
"DELETE:/api/roles/:id": "role:delete",
// 菜单管理
"GET:/api/allmenu": "menu:list",
"POST:/api/menu": "menu:create",
"PUT:/api/menu/:id": "menu:update",
"DELETE:/api/menu/:id": "menu:delete",
// 文件管理
"GET:/api/files": "file:list",
"POST:/api/files": "file:upload",
"GET:/api/files/my": "file:my",
"GET:/api/files/download/:id": "file:download",
"GET:/api/files/preview/:id": "file:preview",
"GET:/api/files/:id": "file:detail",
"PUT:/api/files/:id": "file:update",
"DELETE:/api/files/:id": "file:delete",
"GET:/api/files/search": "file:search",
"GET:/api/files/statistics": "file:statistics",
// 租户管理
"GET:/api/tenant/list": "tenant:list",
"POST:/api/tenant": "tenant:create",
"PUT:/api/tenant/:id": "tenant:update",
"DELETE:/api/tenant/:id": "tenant:delete",
"POST:/api/tenant/:id/audit": "tenant:audit",
"GET:/api/tenant/:id": "tenant:detail",
// 知识库
"GET:/api/knowledge/list": "knowledge:list",
"GET:/api/knowledge/detail": "knowledge:detail",
"POST:/api/knowledge/create": "knowledge:create",
"POST:/api/knowledge/update": "knowledge:update",
"POST:/api/knowledge/delete": "knowledge:delete",
}
// 匹配路径(简化版本,不支持动态参数匹配)
key := method + ":" + path
if perm, ok := permissionMap[key]; ok {
return perm
}
// 尝试匹配动态路由(简单的ID参数替换)
// 例如:/api/user/123 -> /api/user/:id
pathParts := strings.Split(path, "/")
for pattern, perm := range permissionMap {
parts := strings.Split(pattern, ":")
if len(parts) != 2 {
continue
}
methodPart := parts[0]
pathPattern := parts[1]
if methodPart != method {
continue
}
patternParts := strings.Split(pathPattern, "/")
if len(patternParts) != len(pathParts) {
continue
}
match := true
for i, part := range patternParts {
if strings.HasPrefix(part, ":") {
// 动态参数,跳过
continue
}
if part != pathParts[i] {
match = false
break
}
}
if match {
return perm
}
}
// 如果没有找到匹配的权限标识,返回空字符串(表示不需要权限控制)
return ""
}
package middleware
import (
"server/services"
"strings"
"github.com/beego/beego/v2/server/web/context"
)
// PermissionMiddleware 权限验证中间件
// 根据路由的权限标识检查用户是否有访问权限
func PermissionMiddleware() func(ctx *context.Context) {
return func(ctx *context.Context) {
// 获取当前请求的路径
path := ctx.Input.URL()
// 不需要权限验证的路径列表
publicPaths := []string{
"/api/login",
"/api/logout",
"/api/reset-password",
"/api/program-categories/public",
"/api/program-infos/public",
"/api/files/public",
}
// 检查是否为公开路径
for _, p := range publicPaths {
if path == p {
return
}
}
// 检查是否为公开预览接口
if strings.HasPrefix(path, "/api/files/public-preview/") {
return
}
// 获取用户ID
userIdData := ctx.Input.GetData("userId")
if userIdData == nil {
// 如果没有用户ID,说明未登录,这个应该在JWT中间件中处理
// 这里直接返回,因为JWT中间件已经拦截了
return
}
userId, ok := userIdData.(int)
if !ok {
ctx.Output.JSON(map[string]interface{}{
"success": false,
"message": "用户ID格式错误",
}, false, false)
return
}
// 获取当前路由对应的权限标识
permission := getPermissionByPath(path, ctx.Input.Method())
// 如果没有权限标识,说明该接口不需要权限控制
if permission == "" {
return
}
// 检查用户是否拥有该权限
hasPermission, err := services.CheckUserPermission(userId, permission)
if err != nil {
ctx.Output.JSON(map[string]interface{}{
"success": false,
"message": "权限验证失败",
"error": err.Error(),
}, false, false)
return
}
if !hasPermission {
ctx.Output.JSON(map[string]interface{}{
"success": false,
"message": "您没有权限访问此接口",
"code": 403,
}, false, false)
return
}
}
}
// getPermissionByPath 根据路径和方法获取权限标识
// 这是一个简化版本,实际应该从数据库中动态获取路由-权限映射关系
func getPermissionByPath(path, method string) string {
// 权限映射表(路径模式 -> 权限标识)
// 这里只列举了部分示例,实际应该从数据库中加载
permissionMap := map[string]string{
// 用户管理
"GET:/api/allUsers": "user:list",
"GET:/api/user/:id": "user:detail",
"POST:/api/addUser": "user:add",
"POST:/api/editUser/:id": "user:edit",
"DELETE:/api/deleteUser/:id": "user:delete",
"POST:/api/changePassword/:id":"user:changePassword",
// 角色管理
"GET:/api/roles": "role:list",
"POST:/api/roles": "role:create",
"GET:/api/roles/:id": "role:detail",
"POST:/api/roles/:id": "role:update",
"DELETE:/api/roles/:id": "role:delete",
// 菜单管理
"GET:/api/allmenu": "menu:list",
"POST:/api/menu": "menu:create",
"PUT:/api/menu/:id": "menu:update",
"DELETE:/api/menu/:id": "menu:delete",
// 文件管理
"GET:/api/files": "file:list",
"POST:/api/files": "file:upload",
"GET:/api/files/my": "file:my",
"GET:/api/files/download/:id": "file:download",
"GET:/api/files/preview/:id": "file:preview",
"GET:/api/files/:id": "file:detail",
"PUT:/api/files/:id": "file:update",
"DELETE:/api/files/:id": "file:delete",
"GET:/api/files/search": "file:search",
"GET:/api/files/statistics": "file:statistics",
// 租户管理
"GET:/api/tenant/list": "tenant:list",
"POST:/api/tenant": "tenant:create",
"PUT:/api/tenant/:id": "tenant:update",
"DELETE:/api/tenant/:id": "tenant:delete",
"POST:/api/tenant/:id/audit": "tenant:audit",
"GET:/api/tenant/:id": "tenant:detail",
// 知识库
"GET:/api/knowledge/list": "knowledge:list",
"GET:/api/knowledge/detail": "knowledge:detail",
"POST:/api/knowledge/create": "knowledge:create",
"POST:/api/knowledge/update": "knowledge:update",
"POST:/api/knowledge/delete": "knowledge:delete",
}
// 匹配路径(简化版本,不支持动态参数匹配)
key := method + ":" + path
if perm, ok := permissionMap[key]; ok {
return perm
}
// 尝试匹配动态路由(简单的ID参数替换)
// 例如:/api/user/123 -> /api/user/:id
pathParts := strings.Split(path, "/")
for pattern, perm := range permissionMap {
parts := strings.Split(pattern, ":")
if len(parts) != 2 {
continue
}
methodPart := parts[0]
pathPattern := parts[1]
if methodPart != method {
continue
}
patternParts := strings.Split(pathPattern, "/")
if len(patternParts) != len(pathParts) {
continue
}
match := true
for i, part := range patternParts {
if strings.HasPrefix(part, ":") {
// 动态参数,跳过
continue
}
if part != pathParts[i] {
match = false
break
}
}
if match {
return perm
}
}
// 如果没有找到匹配的权限标识,返回空字符串(表示不需要权限控制)
return ""
}