package ldap import ( "log" ber "github.com/go-asn1-ber/asn1-ber" ) // ModifyDNRequest holds the request to modify a DN type ModifyDNRequest struct { DN string NewRDN string DeleteOldRDN bool NewSuperior string } // NewModifyDNRequest creates a new request which can be passed to ModifyDN(). // // To move an object in the tree, set the "newSup" to the new parent entry DN. Use an // empty string for just changing the object's RDN. // // For moving the object without renaming, the "rdn" must be the first // RDN of the given DN. // // A call like // mdnReq := NewModifyDNRequest("uid=someone,dc=example,dc=org", "uid=newname", true, "") // will setup the request to just rename uid=someone,dc=example,dc=org to // uid=newname,dc=example,dc=org. func NewModifyDNRequest(dn string, rdn string, delOld bool, newSup string) *ModifyDNRequest { return &ModifyDNRequest{ DN: dn, NewRDN: rdn, DeleteOldRDN: delOld, NewSuperior: newSup, } } func (req *ModifyDNRequest) appendTo(envelope *ber.Packet) error { pkt := ber.Encode(ber.ClassApplication, ber.TypeConstructed, ApplicationModifyDNRequest, nil, "Modify DN Request") pkt.AppendChild(ber.NewString(ber.ClassUniversal, ber.TypePrimitive, ber.TagOctetString, req.DN, "DN")) pkt.AppendChild(ber.NewString(ber.ClassUniversal, ber.TypePrimitive, ber.TagOctetString, req.NewRDN, "New RDN")) pkt.AppendChild(ber.NewBoolean(ber.ClassUniversal, ber.TypePrimitive, ber.TagBoolean, req.DeleteOldRDN, "Delete old RDN")) if req.NewSuperior != "" { pkt.AppendChild(ber.NewString(ber.ClassContext, ber.TypePrimitive, 0, req.NewSuperior, "New Superior")) } envelope.AppendChild(pkt) return nil } // ModifyDN renames the given DN and optionally move to another base (when the "newSup" argument // to NewModifyDNRequest() is not ""). func (l *Conn) ModifyDN(m *ModifyDNRequest) error { msgCtx, err := l.doRequest(m) if err != nil { return err } defer l.finishMessage(msgCtx) packet, err := l.readPacket(msgCtx) if err != nil { return err } if packet.Children[1].Tag == ApplicationModifyDNResponse { err := GetLDAPError(packet) if err != nil { return err } } else { log.Printf("Unexpected Response: %d", packet.Children[1].Tag) } return nil }