93 lines
1.9 KiB
Go
93 lines
1.9 KiB
Go
package ldap
|
|
|
|
import (
|
|
"encoding/json"
|
|
"errors"
|
|
"ferry/global/orm"
|
|
"ferry/models/system"
|
|
"ferry/pkg/logger"
|
|
"fmt"
|
|
|
|
"github.com/go-ldap/ldap/v3"
|
|
"github.com/spf13/viper"
|
|
)
|
|
|
|
/*
|
|
@Author : lanyulei
|
|
*/
|
|
|
|
func getLdapFields() (ldapFields []map[string]string, err error) {
|
|
var (
|
|
settingsValue system.Settings
|
|
contentList []map[string]string
|
|
)
|
|
|
|
err = orm.Eloquent.Model(&settingsValue).Where("classify = 2").Find(&settingsValue).Error
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
err = json.Unmarshal(settingsValue.Content, &contentList)
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
for _, v := range contentList {
|
|
if v["ldap_field_name"] != "" {
|
|
ldapFields = append(ldapFields, v)
|
|
}
|
|
}
|
|
return
|
|
}
|
|
|
|
func searchRequest(username string) (userInfo *ldap.Entry, err error) {
|
|
var (
|
|
ldapFields []map[string]string
|
|
cur *ldap.SearchResult
|
|
ldapFieldsFilter = []string{
|
|
"dn",
|
|
}
|
|
)
|
|
ldapFields, err = getLdapFields()
|
|
for _, v := range ldapFields {
|
|
ldapFieldsFilter = append(ldapFieldsFilter, v["ldap_field_name"])
|
|
}
|
|
// 用来获取查询权限的用户。如果 ldap 禁止了匿名查询，那我们就需要先用这个帐户 bind 以下才能开始查询
|
|
if !viper.GetBool("settings.ldap.anonymousQuery") {
|
|
err = conn.Bind(
|
|
viper.GetString("settings.ldap.bindUserDn"),
|
|
viper.GetString("settings.ldap.bindPwd"))
|
|
if err != nil {
|
|
logger.Error("用户或密码错误。", err)
|
|
return
|
|
}
|
|
}
|
|
|
|
sql := ldap.NewSearchRequest(
|
|
viper.GetString("settings.ldap.baseDn"),
|
|
ldap.ScopeWholeSubtree,
|
|
ldap.DerefAlways,
|
|
0,
|
|
0,
|
|
false,
|
|
fmt.Sprintf("(%v=%v)", viper.GetString("settings.ldap.userField"), username),
|
|
ldapFieldsFilter,
|
|
nil)
|
|
|
|
if cur, err = conn.Search(sql); err != nil {
|
|
err = errors.New(fmt.Sprintf("在Ldap搜索用户失败, %v", err))
|
|
logger.Error(err)
|
|
return
|
|
}
|
|
|
|
if len(cur.Entries) == 0 {
|
|
err = errors.New("未查询到对应的用户信息。")
|
|
logger.Error(err)
|
|
return
|
|
}
|
|
|
|
userInfo = cur.Entries[0]
|
|
|
|
return
|
|
}
|