de.smartics.properties.security.esapi
Class AbstractEsapiPropertyValueSecurity

java.lang.Object
  de.smartics.properties.security.esapi.AbstractEsapiPropertyValueSecurity

All Implemented Interfaces:

PropertyValueSecurity, Serializable

Direct Known Subclasses:

EsapiPropertyValueSecurity

public abstract class AbstractEsapiPropertyValueSecurity
     
     

      
      extends 
      
      Object
     
     
     
     

      
      implements 
      
      PropertyValueSecurity
     
     

Base implementation based on OWASP ESAPI.

See Also:

Serialized Form

Constructor Summary

AbstractEsapiPropertyValueSecurity()
Default constructor.

Method Summary

String	decrypt(PropertyDescriptor descriptor, String encryptedValue) Decrypts the given property value.
String	encrypt(PropertyDescriptor descriptor, String plainValue) Encrypts the given property value.
protected abstract org.owasp.esapi.Encryptor	provideEncryptor() Provides the encryptor to use for encryption.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractEsapiPropertyValueSecurity

public AbstractEsapiPropertyValueSecurity()

Default constructor.

Method Detail

decrypt

public String decrypt(PropertyDescriptor descriptor,
                      String encryptedValue)
               throws SecurityException

Description copied from interface: PropertyValueSecurity

Decrypts the given property value.

Specified by:

decrypt in interface PropertyValueSecurity

Parameters:

descriptor - the descriptor of the property.

encryptedValue - the encrypted value of the property to be decrypted.

Returns:

the decrypted value.

Throws:

SecurityException - if the value cannot be decrypted.

provideEncryptor

protected abstract org.owasp.esapi.Encryptor provideEncryptor()
                                                       throws org.owasp.esapi.errors.EncryptionException

Provides the encryptor to use for encryption.

Returns:

the encryptor to use for encryption.

Throws:

org.owasp.esapi.errors.EncryptionException - on any encryption problem.

encrypt

public String encrypt(PropertyDescriptor descriptor,
                      String plainValue)
               throws SecurityException

Description copied from interface: PropertyValueSecurity

Encrypts the given property value.

Specified by:

encrypt in interface PropertyValueSecurity

Parameters:

descriptor - the descriptor of the property.

plainValue - the plain value of the property to be encrypted.

Returns:

the encrypted value.

Throws:

SecurityException - if the value cannot be encrypted.