mirror of
https://github.com/go-gitea/gitea
synced 2025-11-04 05:18:25 +00:00
56 lines
1.6 KiB
Go
56 lines
1.6 KiB
Go
// Copyright 2011 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package ldap
|
|
|
|
import (
|
|
"errors"
|
|
|
|
"github.com/gogits/gogs/modules/asn1-ber"
|
|
)
|
|
|
|
func (l *Conn) Bind(username, password string) error {
|
|
messageID := l.nextMessageID()
|
|
|
|
packet := ber.Encode(ber.ClassUniversal, ber.TypeConstructed, ber.TagSequence, nil, "LDAP Request")
|
|
packet.AppendChild(ber.NewInteger(ber.ClassUniversal, ber.TypePrimitive, ber.TagInteger, messageID, "MessageID"))
|
|
bindRequest := ber.Encode(ber.ClassApplication, ber.TypeConstructed, ApplicationBindRequest, nil, "Bind Request")
|
|
bindRequest.AppendChild(ber.NewInteger(ber.ClassUniversal, ber.TypePrimitive, ber.TagInteger, 3, "Version"))
|
|
bindRequest.AppendChild(ber.NewString(ber.ClassUniversal, ber.TypePrimitive, ber.TagOctetString, username, "User Name"))
|
|
bindRequest.AppendChild(ber.NewString(ber.ClassContext, ber.TypePrimitive, 0, password, "Password"))
|
|
packet.AppendChild(bindRequest)
|
|
|
|
if l.Debug {
|
|
ber.PrintPacket(packet)
|
|
}
|
|
|
|
channel, err := l.sendMessage(packet)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if channel == nil {
|
|
return NewError(ErrorNetwork, errors.New("ldap: could not send message"))
|
|
}
|
|
defer l.finishMessage(messageID)
|
|
|
|
packet = <-channel
|
|
if packet == nil {
|
|
return NewError(ErrorNetwork, errors.New("ldap: could not retrieve response"))
|
|
}
|
|
|
|
if l.Debug {
|
|
if err := addLDAPDescriptions(packet); err != nil {
|
|
return err
|
|
}
|
|
ber.PrintPacket(packet)
|
|
}
|
|
|
|
resultCode, resultDescription := getLDAPResultCode(packet)
|
|
if resultCode != 0 {
|
|
return NewError(resultCode, errors.New(resultDescription))
|
|
}
|
|
|
|
return nil
|
|
}
|