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package sarama
import "time"
type ScramMechanismType int8
const (
SCRAM_MECHANISM_UNKNOWN ScramMechanismType = iota // 0
SCRAM_MECHANISM_SHA_256 // 1
SCRAM_MECHANISM_SHA_512 // 2
)
func (s ScramMechanismType) String() string {
switch s {
case 1:
return SASLTypeSCRAMSHA256
case 2:
return SASLTypeSCRAMSHA512
default:
return "Unknown"
}
}
type DescribeUserScramCredentialsResponse struct {
// Version 0 is currently only supported
Version int16
ThrottleTime time.Duration
ErrorCode KError
ErrorMessage *string
Results []*DescribeUserScramCredentialsResult
}
type DescribeUserScramCredentialsResult struct {
User string
ErrorCode KError
ErrorMessage *string
CredentialInfos []*UserScramCredentialsResponseInfo
}
type UserScramCredentialsResponseInfo struct {
Mechanism ScramMechanismType
Iterations int32
}
func (r *DescribeUserScramCredentialsResponse) encode(pe packetEncoder) error {
pe.putInt32(int32(r.ThrottleTime / time.Millisecond))
pe.putInt16(int16(r.ErrorCode))
if err := pe.putNullableCompactString(r.ErrorMessage); err != nil {
return err
}
pe.putCompactArrayLength(len(r.Results))
for _, u := range r.Results {
if err := pe.putCompactString(u.User); err != nil {
return err
}
pe.putInt16(int16(u.ErrorCode))
if err := pe.putNullableCompactString(u.ErrorMessage); err != nil {
return err
}
pe.putCompactArrayLength(len(u.CredentialInfos))
for _, c := range u.CredentialInfos {
pe.putInt8(int8(c.Mechanism))
pe.putInt32(c.Iterations)
pe.putEmptyTaggedFieldArray()
}
pe.putEmptyTaggedFieldArray()
}
pe.putEmptyTaggedFieldArray()
return nil
}
func (r *DescribeUserScramCredentialsResponse) decode(pd packetDecoder, version int16) error {
throttleTime, err := pd.getInt32()
if err != nil {
return err
}
r.ThrottleTime = time.Duration(throttleTime) * time.Millisecond
kerr, err := pd.getInt16()
if err != nil {
return err
}
r.ErrorCode = KError(kerr)
if r.ErrorMessage, err = pd.getCompactNullableString(); err != nil {
return err
}
numUsers, err := pd.getCompactArrayLength()
if err != nil {
return err
}
if numUsers > 0 {
r.Results = make([]*DescribeUserScramCredentialsResult, numUsers)
for i := 0; i < numUsers; i++ {
r.Results[i] = &DescribeUserScramCredentialsResult{}
if r.Results[i].User, err = pd.getCompactString(); err != nil {
return err
}
errorCode, err := pd.getInt16()
if err != nil {
return err
}
r.Results[i].ErrorCode = KError(errorCode)
if r.Results[i].ErrorMessage, err = pd.getCompactNullableString(); err != nil {
return err
}
numCredentialInfos, err := pd.getCompactArrayLength()
if err != nil {
return err
}
r.Results[i].CredentialInfos = make([]*UserScramCredentialsResponseInfo, numCredentialInfos)
for j := 0; j < numCredentialInfos; j++ {
r.Results[i].CredentialInfos[j] = &UserScramCredentialsResponseInfo{}
scramMechanism, err := pd.getInt8()
if err != nil {
return err
}
r.Results[i].CredentialInfos[j].Mechanism = ScramMechanismType(scramMechanism)
if r.Results[i].CredentialInfos[j].Iterations, err = pd.getInt32(); err != nil {
return err
}
if _, err = pd.getEmptyTaggedFieldArray(); err != nil {
return err
}
}
if _, err = pd.getEmptyTaggedFieldArray(); err != nil {
return err
}
}
}
if _, err = pd.getEmptyTaggedFieldArray(); err != nil {
return err
}
return nil
}
func (r *DescribeUserScramCredentialsResponse) key() int16 {
return 50
}
func (r *DescribeUserScramCredentialsResponse) version() int16 {
return r.Version
}
func (r *DescribeUserScramCredentialsResponse) headerVersion() int16 {
return 2
}
func (r *DescribeUserScramCredentialsResponse) isValidVersion() bool {
return r.Version == 0
}
func (r *DescribeUserScramCredentialsResponse) requiredVersion() KafkaVersion {
return V2_7_0_0
}
func (r *DescribeUserScramCredentialsResponse) throttleTime() time.Duration {
return r.ThrottleTime
}
|
