fish.payara.microprofile.config.extensions.aws.client

Class AuthUtils

java.lang.Object

fish.payara.microprofile.config.extensions.aws.client.AuthUtils

public abstract class AuthUtils
extends Object

Method Summary

Modifier and Type	Method and Description
protected static String	bytesToHex(byte[] bytes) Convert byte array to Hex.
protected static String	generateHex(String data) Generate Hex code of String.
protected static byte[]	getSignatureKey(String key, String date, String regionName, String serviceName) Generate AWS signature key.
protected static String	getTimestamp(Date date) Get timestamp.
protected static byte[]	HmacSHA256(byte[] key, String data) Apply HmacSHA256 on data using given key.

Methods inherited from class java.lang.Object

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

Method Detail

generateHex

protected static String generateHex(String data)

Generate Hex code of String.

Parameters:

data -

Returns:

bytesToHex

protected static String bytesToHex(byte[] bytes)

Convert byte array to Hex. This method is kept here to facilitate the unit test

Parameters:

bytes -

Returns:

HmacSHA256

protected static byte[] HmacSHA256(byte[] key,
                                   String data)
                            throws Exception

Apply HmacSHA256 on data using given key.

Parameters:

data -

key -

Returns:

Throws:

Exception

getSignatureKey

protected static byte[] getSignatureKey(String key,
                                        String date,
                                        String regionName,
                                        String serviceName)
                                 throws Exception

Generate AWS signature key.

Parameters:

key -

date -

regionName -

serviceName -

Returns:

Throws:

Exception

getTimestamp

protected static String getTimestamp(Date date)

Get timestamp. yyyyMMdd'T'HHmmss'Z'

Returns: