org.apache.pulsar.functions.auth

Class KubernetesSecretsTokenAuthProvider

java.lang.Object

org.apache.pulsar.functions.auth.KubernetesSecretsTokenAuthProvider

All Implemented Interfaces:

FunctionAuthProvider, KubernetesFunctionAuthProvider

public class KubernetesSecretsTokenAuthProvider
extends Object
implements KubernetesFunctionAuthProvider

Constructor Summary

Constructors

Constructor and Description
KubernetesSecretsTokenAuthProvider()

Method Summary

Modifier and Type	Method and Description
Optional<FunctionAuthData>	cacheAuthData(org.apache.pulsar.functions.proto.Function.FunctionDetails funcDetails, AuthenticationDataSource authenticationDataSource) Cache auth data in as part of function metadata for function that runtime may need to configure authentication
void	cleanUpAuthData(org.apache.pulsar.functions.proto.Function.FunctionDetails funcDetails, Optional<FunctionAuthData> functionAuthData) Clean up operation for auth when function is terminated
void	configureAuthDataStatefulSet(io.kubernetes.client.openapi.models.V1StatefulSet statefulSet, Optional<FunctionAuthData> functionAuthData) Configure function statefulset spec based on function auth data
void	configureAuthenticationConfig(org.apache.pulsar.common.functions.AuthenticationConfig authConfig, Optional<FunctionAuthData> functionAuthData) Set authentication configs for function instance based on the data in FunctionAuthenticationSpec
void	initialize(io.kubernetes.client.openapi.apis.CoreV1Api coreClient)
void	setCaBytes(byte[] caBytes)
void	setNamespaceProviderFunc(Function<org.apache.pulsar.functions.proto.Function.FunctionDetails,String> getNamespaceFromDetails)
Optional<FunctionAuthData>	updateAuthData(org.apache.pulsar.functions.proto.Function.FunctionDetails funcDetails, Optional<FunctionAuthData> existingFunctionAuthData, AuthenticationDataSource authenticationDataSource)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.pulsar.functions.auth.KubernetesFunctionAuthProvider

getAuthProvider, initialize

Constructor Detail

KubernetesSecretsTokenAuthProvider

public KubernetesSecretsTokenAuthProvider()

Method Detail

initialize

public void initialize(io.kubernetes.client.openapi.apis.CoreV1Api coreClient)

Specified by:

initialize in interface KubernetesFunctionAuthProvider

setCaBytes

public void setCaBytes(byte[] caBytes)

Specified by:

setCaBytes in interface KubernetesFunctionAuthProvider

setNamespaceProviderFunc

public void setNamespaceProviderFunc(Function<org.apache.pulsar.functions.proto.Function.FunctionDetails,String> getNamespaceFromDetails)

Specified by:

setNamespaceProviderFunc in interface KubernetesFunctionAuthProvider

configureAuthDataStatefulSet

public void configureAuthDataStatefulSet(io.kubernetes.client.openapi.models.V1StatefulSet statefulSet,
                                         Optional<FunctionAuthData> functionAuthData)

Description copied from interface: KubernetesFunctionAuthProvider

Configure function statefulset spec based on function auth data

Specified by:

configureAuthDataStatefulSet in interface KubernetesFunctionAuthProvider

Parameters:

statefulSet - statefulset spec for function

functionAuthData - function auth data

configureAuthenticationConfig

public void configureAuthenticationConfig(org.apache.pulsar.common.functions.AuthenticationConfig authConfig,
                                          Optional<FunctionAuthData> functionAuthData)

Description copied from interface: FunctionAuthProvider

Set authentication configs for function instance based on the data in FunctionAuthenticationSpec

Specified by:

configureAuthenticationConfig in interface FunctionAuthProvider

Parameters:

authConfig - authentication configs passed to the function instance

functionAuthData - function authentication data that is provider specific

cacheAuthData

public Optional<FunctionAuthData> cacheAuthData(org.apache.pulsar.functions.proto.Function.FunctionDetails funcDetails,
                                                AuthenticationDataSource authenticationDataSource)

Description copied from interface: FunctionAuthProvider

Cache auth data in as part of function metadata for function that runtime may need to configure authentication

Specified by:

cacheAuthData in interface FunctionAuthProvider

Parameters:

funcDetails - the function details

authenticationDataSource - auth data

Returns:

cleanUpAuthData

public void cleanUpAuthData(org.apache.pulsar.functions.proto.Function.FunctionDetails funcDetails,
                            Optional<FunctionAuthData> functionAuthData)
                     throws Exception

Description copied from interface: FunctionAuthProvider

Clean up operation for auth when function is terminated

Specified by:

cleanUpAuthData in interface FunctionAuthProvider

Parameters:

funcDetails - the function details

functionAuthData - function auth data

Throws:

Exception

updateAuthData

public Optional<FunctionAuthData> updateAuthData(org.apache.pulsar.functions.proto.Function.FunctionDetails funcDetails,
                                                 Optional<FunctionAuthData> existingFunctionAuthData,
                                                 AuthenticationDataSource authenticationDataSource)
                                          throws Exception

Specified by:

updateAuthData in interface FunctionAuthProvider

Throws:

Exception