[Vendor] Update go-ldap to v3.2.4 (#13163)

* [Vendor] update go-ldap to v3.0.3

* update go-ldap to v3.2.4

Co-authored-by: techknowlogick <techknowlogick@gitea.io>

vendor/github.com/go-ldap/ldap/v3/request.go

@@ -0,0 +1,66 @@
+package ldap
+
+import (
+	"errors"
+
+	ber "github.com/go-asn1-ber/asn1-ber"
+)
+
+var (
+	errRespChanClosed = errors.New("ldap: response channel closed")
+	errCouldNotRetMsg = errors.New("ldap: could not retrieve message")
+)
+
+type request interface {
+	appendTo(*ber.Packet) error
+}
+
+type requestFunc func(*ber.Packet) error
+
+func (f requestFunc) appendTo(p *ber.Packet) error {
+	return f(p)
+}
+
+func (l *Conn) doRequest(req request) (*messageContext, error) {
+	packet := ber.Encode(ber.ClassUniversal, ber.TypeConstructed, ber.TagSequence, nil, "LDAP Request")
+	packet.AppendChild(ber.NewInteger(ber.ClassUniversal, ber.TypePrimitive, ber.TagInteger, l.nextMessageID(), "MessageID"))
+	if err := req.appendTo(packet); err != nil {
+		return nil, err
+	}
+
+	if l.Debug {
+		l.Debug.PrintPacket(packet)
+	}
+
+	msgCtx, err := l.sendMessage(packet)
+	if err != nil {
+		return nil, err
+	}
+	l.Debug.Printf("%d: returning", msgCtx.id)
+	return msgCtx, nil
+}
+
+func (l *Conn) readPacket(msgCtx *messageContext) (*ber.Packet, error) {
+	l.Debug.Printf("%d: waiting for response", msgCtx.id)
+	packetResponse, ok := <-msgCtx.responses
+	if !ok {
+		return nil, NewError(ErrorNetwork, errRespChanClosed)
+	}
+	packet, err := packetResponse.ReadPacket()
+	l.Debug.Printf("%d: got response %p", msgCtx.id, packet)
+	if err != nil {
+		return nil, err
+	}
+
+	if packet == nil {
+		return nil, NewError(ErrorNetwork, errCouldNotRetMsg)
+	}
+
+	if l.Debug {
+		if err = addLDAPDescriptions(packet); err != nil {
+			return nil, err
+		}
+		l.Debug.PrintPacket(packet)
+	}
+	return packet, nil
+}