92 lines
3.0 KiB
Go
92 lines
3.0 KiB
Go
package ildap
|
||
|
||
import (
|
||
"errors"
|
||
"fmt"
|
||
|
||
"github.com/eryajf/go-ldap-admin/config"
|
||
"github.com/eryajf/go-ldap-admin/model"
|
||
"github.com/eryajf/go-ldap-admin/public/common"
|
||
|
||
ldap "github.com/go-ldap/ldap/v3"
|
||
)
|
||
|
||
type GroupService struct{}
|
||
|
||
// Add 添加资源
|
||
func (x GroupService) Add(g *model.Group, pdn string) error { //organizationalUnit
|
||
parentDn := config.Conf.Ldap.LdapBaseDN
|
||
if pdn != "" {
|
||
parentDn = fmt.Sprintf("%s,%s", pdn, config.Conf.Ldap.LdapBaseDN)
|
||
}
|
||
dn := fmt.Sprintf("%s=%s,%s", g.GroupType, g.GroupName, parentDn)
|
||
add := ldap.NewAddRequest(dn, nil)
|
||
if g.GroupType == "ou" {
|
||
add.Attribute("objectClass", []string{"organizationalUnit", "top"}) // 如果定义了 groupOfNAmes，那么必须指定member，否则报错如下：object class 'groupOfNames' requires attribute 'member'
|
||
}
|
||
if g.GroupType == "cn" {
|
||
add.Attribute("objectClass", []string{"groupOfUniqueNames", "top"})
|
||
add.Attribute("uniqueMember", []string{config.Conf.Ldap.LdapAdminDN}) // 所以这里创建组的时候，默认将admin加入其中，以免创建时没有人员而报上边的错误
|
||
}
|
||
add.Attribute(g.GroupType, []string{g.GroupName})
|
||
add.Attribute("description", []string{g.Remark})
|
||
|
||
return common.LDAP.Add(add)
|
||
}
|
||
|
||
// UpdateGroup 更新一个分组
|
||
func (x GroupService) Update(g *model.Group, pdn string, oldGroupName, oldRemark string) error {
|
||
parentDn := "," + config.Conf.Ldap.LdapBaseDN
|
||
if pdn != "" {
|
||
parentDn = fmt.Sprintf("%s,%s", pdn, config.Conf.Ldap.LdapBaseDN)
|
||
}
|
||
//默认更新remark字段
|
||
if g.Remark != oldRemark {
|
||
modify := ldap.NewModifyRequest(parentDn, nil)
|
||
modify.Replace("description", []string{g.Remark})
|
||
err := common.LDAP.Modify(modify)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
}
|
||
// 如果配置文件允许修改分组名称，且分组名称发生了变化，那么执行修改分组名称
|
||
if config.Conf.Ldap.LdapGroupNameModify && g.GroupName != oldGroupName {
|
||
rdn := fmt.Sprintf("%s=%s", g.GroupType, g.GroupName)
|
||
modify := ldap.NewModifyDNRequest(parentDn, rdn, true, "")
|
||
err := common.LDAP.ModifyDN(modify)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
}
|
||
return nil
|
||
}
|
||
|
||
// Delete 删除资源
|
||
func (x GroupService) Delete(pdn string) error {
|
||
parentDn := "," + config.Conf.Ldap.LdapBaseDN
|
||
if pdn != "" {
|
||
parentDn = fmt.Sprintf("%s,%s", pdn, config.Conf.Ldap.LdapBaseDN)
|
||
}
|
||
del := ldap.NewDelRequest(parentDn, nil)
|
||
return common.LDAP.Del(del)
|
||
}
|
||
|
||
// AddUserToGroup 添加用户到分组
|
||
func (x GroupService) AddUserToGroup(dn, udn string) error {
|
||
//判断dn是否以ou开头
|
||
if dn[:3] == "ou=" {
|
||
return errors.New("不能添加用户到OU组织单元")
|
||
}
|
||
newmr := ldap.NewModifyRequest(dn, nil)
|
||
newmr.Add("uniqueMember", []string{udn})
|
||
return common.LDAP.Modify(newmr)
|
||
}
|
||
|
||
// DelUserFromGroup 将用户从分组删除
|
||
func (x GroupService) RemoveUserFromGroup(gdn, user string) error {
|
||
udn := fmt.Sprintf("uid=%s,%s", user, config.Conf.Ldap.LdapUserDN)
|
||
newmr := ldap.NewModifyRequest(gdn, nil)
|
||
newmr.Delete("uniqueMember", []string{udn})
|
||
return common.LDAP.Modify(newmr)
|
||
}
|