Java Doc for ShaPasswordEncoder.java in  » Security » acegi-security » org » acegisecurity » providers » encoding » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Security » acegi security » org.acegisecurity.providers.encoding 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.acegisecurity.providers.encoding.BasePasswordEncoder
      org.acegisecurity.providers.encoding.BaseDigestPasswordEncoder
         org.acegisecurity.providers.encoding.MessageDigestPasswordEncoder
            org.acegisecurity.providers.encoding.ShaPasswordEncoder

ShaPasswordEncoder
public class ShaPasswordEncoder extends MessageDigestPasswordEncoder (Code)

SHA implementation of PasswordEncoder.

If a null password is presented, it will be treated as an empty String ("") password.

As SHA is a one-way hash, the salt can contain any characters. The default strength for the SHA encoding is SHA-1. If you wish to use higher strengths use the argumented constructor. ShaPasswordEncoder.ShaPasswordEncoder(int strength)

The applicationContext example...

 <bean id="passwordEncoder" class="org.acegisecurity.providers.encoding.ShaPasswordEncoder">
 <constructor-arg value="256"/>
 </bean>
 

author:
   Ray Krueger
author:
   colin sampaleanu
author:
   Ben Alex
version:
   $Id: ShaPasswordEncoder.java 1784 2007-02-24 21:00:24Z luke_t $



Constructor Summary
public  ShaPasswordEncoder()
    
public  ShaPasswordEncoder(int strength)
    



Constructor Detail
ShaPasswordEncoder
public ShaPasswordEncoder()(Code)
Initializes the ShaPasswordEncoder for SHA-1 strength



ShaPasswordEncoder
public ShaPasswordEncoder(int strength)(Code)
Initialize the ShaPasswordEncoder with a given SHA stength as supported by the JVM EX: ShaPasswordEncoder encoder = new ShaPasswordEncoder(256); initializes with SHA-256
Parameters:
  strength - EX: 1, 256, 384, 512




Methods inherited from org.acegisecurity.providers.encoding.MessageDigestPasswordEncoder
public String encodePassword(String rawPass, Object salt)(Code)(Java Doc)
public String getAlgorithm()(Code)(Java Doc)
final protected MessageDigest getMessageDigest() throws IllegalArgumentException(Code)(Java Doc)
public boolean isPasswordValid(String encPass, String rawPass, Object salt)(Code)(Java Doc)

Methods inherited from org.acegisecurity.providers.encoding.BaseDigestPasswordEncoder
public boolean getEncodeHashAsBase64()(Code)(Java Doc)
public void setEncodeHashAsBase64(boolean encodeHashAsBase64)(Code)(Java Doc)

Methods inherited from org.acegisecurity.providers.encoding.BasePasswordEncoder
protected String[] demergePasswordAndSalt(String mergedPasswordSalt)(Code)(Java Doc)
protected String mergePasswordAndSalt(String password, Object salt, boolean strict)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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