func Ldapsearch(addr,
BaseDN,
BindDN,
BindPasswd,
UserField,
user string,
Attributes []string) (map[string]string, error) {
filter := "(" + UserField + "=" + user + ")"
conn, err := ldap.Dial("tcp", addr)
if err != nil {
return nil, fmt.Errorf("dial ldap fail: %s", err.Error())
}
defer conn.Close()
if BindDN != "" {
err = conn.Bind(BindDN, BindPasswd)
}
if err != nil {
return nil, fmt.Errorf("ldap Bind fail: %s", err.Error())
}
search := ldap.NewSearchRequest(
BaseDN,
ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
filter,
Attributes,
nil)
sr, err := conn.Search(search)
defer func() {
if err := recover(); err != nil {
fmt.Println("ERROR:", err)
}
}()
if err != nil {
return nil, fmt.Errorf("ldap search fail: %s", err.Error())
}
var User_Attributes map[string]string
User_Attributes = make(map[string]string)
userSn := sr.Entries[0].GetAttributeValue(Attributes[0])
userMail := sr.Entries[0].GetAttributeValue(Attributes[1])
userTel := sr.Entries[0].GetAttributeValue(Attributes[2])
User_Attributes["sn"] = userSn
User_Attributes["telephoneNumber"] = userTel
User_Attributes["mail"] = userMail
return User_Attributes, err
}
func LdapBind(addr,
BaseDN,
BindDN,
BindPasswd,
UserField,
user,
password string) (sucess bool, err error) {
filter := "(" + UserField + "=" + user + ")"
conn, err := ldap.Dial("tcp", addr)
if err != nil {
return false, fmt.Errorf("dial ldap fail: %s", err.Error())
}
defer conn.Close()
if BindDN != "" {
err = conn.Bind(BindDN, BindPasswd)
}
if err != nil {
return false, fmt.Errorf("ldap Bind fail: %s", err.Error())
}
search := ldap.NewSearchRequest(
BaseDN,
ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
filter,
nil,
nil)
sr, err := conn.Search(search)
if err != nil {
return false, fmt.Errorf("ldap search fail: %s", err.Error())
}
defer func() {
if err := recover(); err != nil {
//fmt.Println("ERROR:", err)
sucess = false
}
}()
err = conn.Bind(sr.Entries[0].DN, password)
return err == nil, err
}