Package com.github.scribejava.core.services

Class HMACSha1SignatureService

java.lang.Object

com.github.scribejava.core.services.HMACSha1SignatureService

All Implemented Interfaces:

SignatureService

public class HMACSha1SignatureService
extends java.lang.Object
implements SignatureService

HMAC-SHA1 implementation of SignatureService https://tools.ietf.org/html/rfc5849#section-3.4.2

Field Summary

Fields

Modifier and Type	Field	Description
private static java.lang.String	CARRIAGE_RETURN
private static java.lang.String	EMPTY_STRING
private static java.lang.String	HMAC_SHA1
private static java.lang.String	METHOD
private static java.lang.String	UTF8

Constructor Summary

Constructors

Constructor	Description
HMACSha1SignatureService()

Method Summary

Modifier and Type	Method	Description
private java.lang.String	doSign(java.lang.String toSign, java.lang.String keyString)
java.lang.String	getSignature(java.lang.String baseString, java.lang.String apiSecret, java.lang.String tokenSecret)	Returns the signature
java.lang.String	getSignatureMethod()

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_STRING

private static final java.lang.String EMPTY_STRING

See Also:

Constant Field Values

CARRIAGE_RETURN

private static final java.lang.String CARRIAGE_RETURN

See Also:

Constant Field Values

UTF8

private static final java.lang.String UTF8

See Also:

Constant Field Values

HMAC_SHA1

private static final java.lang.String HMAC_SHA1

See Also:

Constant Field Values

METHOD

private static final java.lang.String METHOD

See Also:

Constant Field Values

Constructor Detail

HMACSha1SignatureService

public HMACSha1SignatureService()

Method Detail

getSignature

public java.lang.String getSignature(java.lang.String baseString,
                                     java.lang.String apiSecret,
                                     java.lang.String tokenSecret)

Returns the signature

Specified by:

getSignature in interface SignatureService

Parameters:

baseString - url-encoded string to sign

apiSecret - api secret for your app

tokenSecret - token secret (empty string for the request token step)

Returns:

signature

doSign

private java.lang.String doSign(java.lang.String toSign,
                                java.lang.String keyString)
                         throws java.io.UnsupportedEncodingException,
                                java.security.NoSuchAlgorithmException,
                                java.security.InvalidKeyException

Throws:

java.io.UnsupportedEncodingException

java.security.NoSuchAlgorithmException

java.security.InvalidKeyException

getSignatureMethod

public java.lang.String getSignatureMethod()

Specified by:

getSignatureMethod in interface SignatureService