ShaPasswordEncoderImpl (Alfresco Repository zap-7.87-postgres11 API)

java.lang.Object
- net.sf.acegisecurity.providers.encoding.BasePasswordEncoder
- - net.sf.acegisecurity.providers.encoding.BaseDigestPasswordEncoder
  - - org.alfresco.repo.security.authentication.MessageDigestPasswordEncoder
    - - org.alfresco.repo.security.authentication.ShaPasswordEncoderImpl

All Implemented Interfaces:

net.sf.acegisecurity.providers.encoding.PasswordEncoder
```
public class ShaPasswordEncoderImpl
extends MessageDigestPasswordEncoder
```
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. ShaPasswordEncoderImpl(int)

The applicationContext example...
```
 <bean id="passwordEncoder" class="org.springframework.security.authentication.encoding.ShaPasswordEncoder">
     <constructor-arg value="256"/>
 </bean>
 
```

Constructor Summary

Constructors
Constructor	Description
`ShaPasswordEncoderImpl()`	Initializes the ShaPasswordEncoder for SHA-1 strength
`ShaPasswordEncoderImpl(int strength)`	Initialize the ShaPasswordEncoder with a given SHA stength as supported by the JVM EX: `ShaPasswordEncoder encoder = new ShaPasswordEncoder(256);` initializes with SHA-256

Method Summary
- Methods inherited from class org.alfresco.repo.security.authentication.MessageDigestPasswordEncoder
  encodePassword, getAlgorithm, getMessageDigest, isPasswordValid
- Methods inherited from class net.sf.acegisecurity.providers.encoding.BaseDigestPasswordEncoder
  getEncodeHashAsBase64, setEncodeHashAsBase64
- Methods inherited from class net.sf.acegisecurity.providers.encoding.BasePasswordEncoder
  demergePasswordAndSalt, mergePasswordAndSalt
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ShaPasswordEncoderImpl
```
public ShaPasswordEncoderImpl()
```
    Initializes the ShaPasswordEncoder for SHA-1 strength
  - ShaPasswordEncoderImpl
```
public ShaPasswordEncoderImpl(int strength)
```
    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