org.apache.cxf.rs.security.httpsignature.utils

Class SignatureHeaderUtils

java.lang.Object

org.apache.cxf.rs.security.httpsignature.utils.SignatureHeaderUtils

public final class SignatureHeaderUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static void	addDateHeader(Map<String,List<String>> messageHeaders, ZoneOffset zoneOffset) Add a date header at the current time using the ZoneOffset.
static String	createDigestHeader(String messageBody, String digestAlgorithmName) Get a base64 encoded digest using the Algorithm specified, typically SHA-256
static MessageDigest	createMessageDigestWithAlgorithm(String algorithmName) Get a MessageDigest object based on the algorithm in the digest string
static String	createRequestTarget(URI uri)
static void	inspectMessageHeaders(Map<String,List<String>> messageHeaders)
static Map<String,String>	mapHeaders(Map<String,List<String>> multivaluedMap) Maps a multimap to a normal map with comma-separated values in case of duplicate headers according to the draft-cavage guidelines

Methods inherited from class java.lang.Object

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

Method Detail

addDateHeader

public static void addDateHeader(Map<String,List<String>> messageHeaders,
                                 ZoneOffset zoneOffset)

Add a date header at the current time using the ZoneOffset. Date format is http

mapHeaders

public static Map<String,String> mapHeaders(Map<String,List<String>> multivaluedMap)

Maps a multimap to a normal map with comma-separated values in case of duplicate headers according to the draft-cavage guidelines

Parameters:

multivaluedMap - the multivalued map

Returns:

A map with comma-separated values

createDigestHeader

public static String createDigestHeader(String messageBody,
                                        String digestAlgorithmName)

Get a base64 encoded digest using the Algorithm specified, typically SHA-256

Parameters:

messageBody - The body of the message to be used to create the Digest

digestAlgorithmName - The name of the algorithm used to create the digest, SHA-256 and SHA-512 are valid

Returns:

A base64 encoded digest ready to be added as a header to the message

createMessageDigestWithAlgorithm

public static MessageDigest createMessageDigestWithAlgorithm(String algorithmName)

Get a MessageDigest object based on the algorithm in the digest string

Returns:

a valid MessageDigest object

inspectMessageHeaders

public static void inspectMessageHeaders(Map<String,List<String>> messageHeaders)

createRequestTarget

public static String createRequestTarget(URI uri)