com.stormpath.sdk.impl.http.authc

Class SAuthc1RequestAuthenticator

java.lang.Object

com.stormpath.sdk.impl.http.authc.SAuthc1RequestAuthenticator

All Implemented Interfaces:

RequestAuthenticator

public class SAuthc1RequestAuthenticator
extends Object
implements RequestAuthenticator

Since:

0.1

Field Summary

Fields

Modifier and Type	Field and Description
static String	ALGORITHM
static String	AUTHENTICATION_SCHEME
static String	AUTHORIZATION_HEADER
static String	DATE_FORMAT
static String	DEFAULT_ENCODING
static String	HOST_HEADER
static String	ID_TERMINATOR
static String	SAUTHC1_ID
static String	SAUTHC1_SIGNATURE
static String	SAUTHC1_SIGNED_HEADERS
static String	STORMAPTH_DATE_HEADER
static String	TIME_ZONE
static String	TIMESTAMP_FORMAT

Constructor Summary

Constructors

Constructor and Description
SAuthc1RequestAuthenticator()

Method Summary

Methods

Modifier and Type	Method and Description
void	authenticate(Request request, ApiKey apiKey) Implementations of this operation will prepare the authentication information as expected by the Stormpath API server.
void	authenticate(Request request, ApiKey apiKey, Date date, String nonce)
protected String	canonicalizeQueryString(Request request)
protected String	getRequestPayload(Request request)
protected String	getRequestPayloadWithoutQueryParams(Request request)
protected byte[]	hash(String text) Hashes the string contents (assumed to be UTF-8) using the SHA-256 algorithm.
protected byte[]	sign(byte[] data, byte[] key, MacAlgorithm algorithm)
protected byte[]	sign(String stringData, byte[] key, MacAlgorithm algorithm)
static String	toHex(byte[] data) Converts byte data to a Hex-encoded string.
static byte[]	toUtf8Bytes(String s)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ENCODING

public static final String DEFAULT_ENCODING

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Constant Field Values

HOST_HEADER

public static final String HOST_HEADER

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Constant Field Values

AUTHORIZATION_HEADER

public static final String AUTHORIZATION_HEADER

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Constant Field Values

STORMAPTH_DATE_HEADER

public static final String STORMAPTH_DATE_HEADER

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Constant Field Values

ID_TERMINATOR

public static final String ID_TERMINATOR

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Constant Field Values

ALGORITHM

public static final String ALGORITHM

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Constant Field Values

AUTHENTICATION_SCHEME

public static final String AUTHENTICATION_SCHEME

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Constant Field Values

SAUTHC1_ID

public static final String SAUTHC1_ID

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Constant Field Values

SAUTHC1_SIGNED_HEADERS

public static final String SAUTHC1_SIGNED_HEADERS

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Constant Field Values

SAUTHC1_SIGNATURE

public static final String SAUTHC1_SIGNATURE

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Constant Field Values

DATE_FORMAT

public static final String DATE_FORMAT

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Constant Field Values

TIMESTAMP_FORMAT

public static final String TIMESTAMP_FORMAT

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Constant Field Values

TIME_ZONE

public static final String TIME_ZONE

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Constant Field Values

Constructor Detail

SAuthc1RequestAuthenticator

public SAuthc1RequestAuthenticator()

Method Detail

authenticate

public void authenticate(Request request,
                ApiKey apiKey)
                  throws RequestAuthenticationException

Description copied from interface: RequestAuthenticator

Implementations of this operation will prepare the authentication information as expected by the Stormpath API server.

Specified by:

authenticate in interface RequestAuthenticator

Parameters:

request - the request that will be sent to Stormpath API server, it shall be modified by the implementating classes in order to insert here the authentication information

apiKey - provides the authentication data that will be used to create the proper authentication information for the specific scheme the implementation defines.

Throws:

RequestAuthenticationException - when the authentication request cannot be created

authenticate

public void authenticate(Request request,
                ApiKey apiKey,
                Date date,
                String nonce)

toUtf8Bytes

public static byte[] toUtf8Bytes(String s)

toHex

public static String toHex(byte[] data)

Converts byte data to a Hex-encoded string.

Parameters:

data - data to hex encode.

Returns:

hex-encoded string.

hash

protected byte[] hash(String text)
               throws RequestAuthenticationException

Hashes the string contents (assumed to be UTF-8) using the SHA-256 algorithm.

Parameters:

text - The string to hash.

Returns:

The hashed bytes from the specified string.

Throws:

RequestAuthenticationException - If the hash cannot be computed.

sign

protected byte[] sign(String stringData,
          byte[] key,
          MacAlgorithm algorithm)
               throws RequestAuthenticationException

Throws:

RequestAuthenticationException

sign

protected byte[] sign(byte[] data,
          byte[] key,
          MacAlgorithm algorithm)
               throws RequestAuthenticationException

Throws:

RequestAuthenticationException

getRequestPayload

protected String getRequestPayload(Request request)

getRequestPayloadWithoutQueryParams

protected String getRequestPayloadWithoutQueryParams(Request request)

canonicalizeQueryString

protected String canonicalizeQueryString(Request request)