Google Data APIs Client Library (1.38.0)

com.google.gdata.client.authn.oauth
Class OAuthRsaSha1Signer

java.lang.Object
  com.google.gdata.client.authn.oauth.OAuthRsaSha1Signer

All Implemented Interfaces:

OAuthSigner

public class OAuthRsaSha1Signer
extends java.lang.Object
implements OAuthSigner

Signs strings using RSA-SHA1.

Constructor Summary

OAuthRsaSha1Signer(byte[] privateKeyBytes)
Sets the RSA-SHA1 private key object used to sign this request.

OAuthRsaSha1Signer(java.security.PrivateKey privateKey)
Sets the RSA-SHA1 private key object used to sign this request.

OAuthRsaSha1Signer(java.lang.String privateKeyString)
Sets the RSA-SHA1 private key object used to sign this request.

Method Summary

java.lang.String	getSignature(java.lang.String baseString, OAuthParameters oauthParameters) Signs the input string using the appropriate signature method.
java.lang.String	getSignatureMethod() Gets the signature method for this specific implementation.

Methods inherited from class java.lang.Object

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

Constructor Detail

OAuthRsaSha1Signer

public OAuthRsaSha1Signer(java.security.PrivateKey privateKey)
                   throws OAuthException

Sets the RSA-SHA1 private key object used to sign this request.

Parameters:

privateKey - the PrivateKey to use to initialize the signer.

Throws:

OAuthException - if setting the private key fails

OAuthRsaSha1Signer

public OAuthRsaSha1Signer(java.lang.String privateKeyString)
                   throws OAuthException

Sets the RSA-SHA1 private key object used to sign this request.

Parameters:

privateKeyString - the Base-64 encoded private key string conforming to the PKCS #8 standard.

Throws:

OAuthException - if setting the private key fails

OAuthRsaSha1Signer

public OAuthRsaSha1Signer(byte[] privateKeyBytes)
                   throws OAuthException

Sets the RSA-SHA1 private key object used to sign this request.

Parameters:

privateKeyBytes - the Base-64 encoded private key conforming to the PKCS #8 standard.

Throws:

OAuthException - if setting the private key fails

Method Detail

getSignature

public java.lang.String getSignature(java.lang.String baseString,
                                     OAuthParameters oauthParameters)
                              throws OAuthException

Description copied from interface: OAuthSigner

Signs the input string using the appropriate signature method.

Specified by:

getSignature in interface OAuthSigner

Parameters:

baseString - the string to sign

oauthParameters - the parameters related to the OAuth request or null

Returns:

the signed string

Throws:

OAuthException - if signing the request fails

getSignatureMethod

public java.lang.String getSignatureMethod()

Description copied from interface: OAuthSigner

Gets the signature method for this specific implementation.

Specified by:

getSignatureMethod in interface OAuthSigner

Returns:

the signature method used to sign the base string