org.apache.paimon.rest.auth

Class DLFAuthProvider

java.lang.Object

org.apache.paimon.rest.auth.DLFAuthProvider

All Implemented Interfaces:

AuthProvider

public class DLFAuthProvider
extends Object
implements AuthProvider

Auth provider for Ali CLoud DLF.

Field Summary

Fields

Modifier and Type	Field and Description
static java.time.format.DateTimeFormatter	AUTH_DATE_TIME_FORMATTER
static String	DLF_AUTH_VERSION_HEADER_KEY
static String	DLF_AUTHORIZATION_HEADER_KEY
static String	DLF_CONTENT_MD5_HEADER_KEY
static String	DLF_CONTENT_SHA56_HEADER_KEY
static String	DLF_CONTENT_SHA56_VALUE
static String	DLF_CONTENT_TYPE_KEY
static String	DLF_DATE_HEADER_KEY
static String	DLF_SECURITY_TOKEN_HEADER_KEY
protected static okhttp3.MediaType	MEDIA_TYPE
protected DLFToken	token

Constructor Summary

Constructors

Constructor and Description
DLFAuthProvider(DLFTokenLoader tokenLoader, DLFToken token, String region)

Method Summary

Modifier and Type	Method and Description
static DLFAuthProvider	fromAccessKey(String accessKeyId, String accessKeySecret, String securityToken, String region)
static DLFAuthProvider	fromTokenLoader(DLFTokenLoader tokenLoader, String region)
static Map<String,String>	generateSignHeaders(String data, String dateTime, String securityToken)
Map<String,String>	mergeAuthHeader(Map<String,String> baseHeader, RESTAuthParameter restAuthParameter)

Methods inherited from class java.lang.Object

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

Field Detail

DLF_AUTHORIZATION_HEADER_KEY

public static final String DLF_AUTHORIZATION_HEADER_KEY

See Also:

Constant Field Values

DLF_CONTENT_MD5_HEADER_KEY

public static final String DLF_CONTENT_MD5_HEADER_KEY

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Constant Field Values

DLF_CONTENT_TYPE_KEY

public static final String DLF_CONTENT_TYPE_KEY

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Constant Field Values

DLF_DATE_HEADER_KEY

public static final String DLF_DATE_HEADER_KEY

See Also:

Constant Field Values

DLF_SECURITY_TOKEN_HEADER_KEY

public static final String DLF_SECURITY_TOKEN_HEADER_KEY

See Also:

Constant Field Values

DLF_AUTH_VERSION_HEADER_KEY

public static final String DLF_AUTH_VERSION_HEADER_KEY

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Constant Field Values

DLF_CONTENT_SHA56_HEADER_KEY

public static final String DLF_CONTENT_SHA56_HEADER_KEY

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Constant Field Values

DLF_CONTENT_SHA56_VALUE

public static final String DLF_CONTENT_SHA56_VALUE

See Also:

Constant Field Values

AUTH_DATE_TIME_FORMATTER

public static final java.time.format.DateTimeFormatter AUTH_DATE_TIME_FORMATTER

MEDIA_TYPE

protected static final okhttp3.MediaType MEDIA_TYPE

token

@Nullable
protected DLFToken token

Constructor Detail

DLFAuthProvider

public DLFAuthProvider(@Nullable
                       DLFTokenLoader tokenLoader,
                       @Nullable
                       DLFToken token,
                       String region)

Method Detail

fromTokenLoader

public static DLFAuthProvider fromTokenLoader(DLFTokenLoader tokenLoader,
                                              String region)

fromAccessKey

public static DLFAuthProvider fromAccessKey(String accessKeyId,
                                            String accessKeySecret,
                                            String securityToken,
                                            String region)

mergeAuthHeader

public Map<String,String> mergeAuthHeader(Map<String,String> baseHeader,
                                          RESTAuthParameter restAuthParameter)

Specified by:

mergeAuthHeader in interface AuthProvider

generateSignHeaders

public static Map<String,String> generateSignHeaders(String data,
                                                     String dateTime,
                                                     String securityToken)
                                              throws Exception

Throws:

Exception