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author | Christopher Speller <crspeller@gmail.com> | 2016-05-12 15:08:58 -0400 |
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committer | Christopher Speller <crspeller@gmail.com> | 2016-05-12 16:37:29 -0400 |
commit | 84d2482ddbff9564c9ad75b2d30af66e3ddfd44d (patch) | |
tree | 8bfa567d2b6381f4a996ada2deff8a16aa85a3ac /vendor/github.com/go-ldap/ldap/add.go | |
parent | d1efb66ad7b017f0fbfe6f0c20843b30f396e504 (diff) | |
download | chat-84d2482ddbff9564c9ad75b2d30af66e3ddfd44d.tar.gz chat-84d2482ddbff9564c9ad75b2d30af66e3ddfd44d.tar.bz2 chat-84d2482ddbff9564c9ad75b2d30af66e3ddfd44d.zip |
Updating go depencancies. Switching to go1.6 vendoring (#2949)
Diffstat (limited to 'vendor/github.com/go-ldap/ldap/add.go')
-rw-r--r-- | vendor/github.com/go-ldap/ldap/add.go | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/vendor/github.com/go-ldap/ldap/add.go b/vendor/github.com/go-ldap/ldap/add.go new file mode 100644 index 000000000..61b795e0e --- /dev/null +++ b/vendor/github.com/go-ldap/ldap/add.go @@ -0,0 +1,108 @@ +// +// https://tools.ietf.org/html/rfc4511 +// +// AddRequest ::= [APPLICATION 8] SEQUENCE { +// entry LDAPDN, +// attributes AttributeList } +// +// AttributeList ::= SEQUENCE OF attribute Attribute + +package ldap + +import ( + "errors" + "log" + + "gopkg.in/asn1-ber.v1" +) + +type Attribute struct { + attrType string + attrVals []string +} + +func (a *Attribute) encode() *ber.Packet { + seq := ber.Encode(ber.ClassUniversal, ber.TypeConstructed, ber.TagSequence, nil, "Attribute") + seq.AppendChild(ber.NewString(ber.ClassUniversal, ber.TypePrimitive, ber.TagOctetString, a.attrType, "Type")) + set := ber.Encode(ber.ClassUniversal, ber.TypeConstructed, ber.TagSet, nil, "AttributeValue") + for _, value := range a.attrVals { + set.AppendChild(ber.NewString(ber.ClassUniversal, ber.TypePrimitive, ber.TagOctetString, value, "Vals")) + } + seq.AppendChild(set) + return seq +} + +type AddRequest struct { + dn string + attributes []Attribute +} + +func (a AddRequest) encode() *ber.Packet { + request := ber.Encode(ber.ClassApplication, ber.TypeConstructed, ApplicationAddRequest, nil, "Add Request") + request.AppendChild(ber.NewString(ber.ClassUniversal, ber.TypePrimitive, ber.TagOctetString, a.dn, "DN")) + attributes := ber.Encode(ber.ClassUniversal, ber.TypeConstructed, ber.TagSequence, nil, "Attributes") + for _, attribute := range a.attributes { + attributes.AppendChild(attribute.encode()) + } + request.AppendChild(attributes) + return request +} + +func (a *AddRequest) Attribute(attrType string, attrVals []string) { + a.attributes = append(a.attributes, Attribute{attrType: attrType, attrVals: attrVals}) +} + +func NewAddRequest(dn string) *AddRequest { + return &AddRequest{ + dn: dn, + } + +} + +func (l *Conn) Add(addRequest *AddRequest) 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")) + packet.AppendChild(addRequest.encode()) + + l.Debug.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) + + l.Debug.Printf("%d: waiting for response", messageID) + packetResponse, ok := <-channel + if !ok { + return NewError(ErrorNetwork, errors.New("ldap: channel closed")) + } + packet, err = packetResponse.ReadPacket() + l.Debug.Printf("%d: got response %p", messageID, packet) + if err != nil { + return err + } + + if l.Debug { + if err := addLDAPDescriptions(packet); err != nil { + return err + } + ber.PrintPacket(packet) + } + + if packet.Children[1].Tag == ApplicationAddResponse { + resultCode, resultDescription := getLDAPResultCode(packet) + if resultCode != 0 { + return NewError(resultCode, errors.New(resultDescription)) + } + } else { + log.Printf("Unexpected Response: %d", packet.Children[1].Tag) + } + + l.Debug.Printf("%d: returning", messageID) + return nil +} |