[VOL-4291] Rw-core updates for gRPC migration
Change-Id: I8d5a554409115b29318089671ca4e1ab3fa98810
diff --git a/vendor/github.com/jcmturner/gokrb5/v8/messages/APRep.go b/vendor/github.com/jcmturner/gokrb5/v8/messages/APRep.go
new file mode 100644
index 0000000..555fb80
--- /dev/null
+++ b/vendor/github.com/jcmturner/gokrb5/v8/messages/APRep.go
@@ -0,0 +1,49 @@
+package messages
+
+import (
+ "fmt"
+ "time"
+
+ "github.com/jcmturner/gofork/encoding/asn1"
+ "github.com/jcmturner/gokrb5/v8/iana/asnAppTag"
+ "github.com/jcmturner/gokrb5/v8/iana/msgtype"
+ "github.com/jcmturner/gokrb5/v8/krberror"
+ "github.com/jcmturner/gokrb5/v8/types"
+)
+
+// APRep implements RFC 4120 KRB_AP_REP: https://tools.ietf.org/html/rfc4120#section-5.5.2.
+type APRep struct {
+ PVNO int `asn1:"explicit,tag:0"`
+ MsgType int `asn1:"explicit,tag:1"`
+ EncPart types.EncryptedData `asn1:"explicit,tag:2"`
+}
+
+// EncAPRepPart is the encrypted part of KRB_AP_REP.
+type EncAPRepPart struct {
+ CTime time.Time `asn1:"generalized,explicit,tag:0"`
+ Cusec int `asn1:"explicit,tag:1"`
+ Subkey types.EncryptionKey `asn1:"optional,explicit,tag:2"`
+ SequenceNumber int64 `asn1:"optional,explicit,tag:3"`
+}
+
+// Unmarshal bytes b into the APRep struct.
+func (a *APRep) Unmarshal(b []byte) error {
+ _, err := asn1.UnmarshalWithParams(b, a, fmt.Sprintf("application,explicit,tag:%v", asnAppTag.APREP))
+ if err != nil {
+ return processUnmarshalReplyError(b, err)
+ }
+ expectedMsgType := msgtype.KRB_AP_REP
+ if a.MsgType != expectedMsgType {
+ return krberror.NewErrorf(krberror.KRBMsgError, "message ID does not indicate a KRB_AP_REP. Expected: %v; Actual: %v", expectedMsgType, a.MsgType)
+ }
+ return nil
+}
+
+// Unmarshal bytes b into the APRep encrypted part struct.
+func (a *EncAPRepPart) Unmarshal(b []byte) error {
+ _, err := asn1.UnmarshalWithParams(b, a, fmt.Sprintf("application,explicit,tag:%v", asnAppTag.EncAPRepPart))
+ if err != nil {
+ return krberror.Errorf(err, krberror.EncodingError, "AP_REP unmarshal error")
+ }
+ return nil
+}