PublicKeyPromptEncryptionHandler (Big Faceless PDF Library 2.28.4)

java.lang.Object
- org.faceless.pdf2.EncryptionHandler
- - org.faceless.pdf2.PublicKeyEncryptionHandler
  - - org.faceless.pdf2.viewer2.PublicKeyPromptEncryptionHandler

All Implemented Interfaces:

Cloneable
```
public class PublicKeyPromptEncryptionHandler
extends PublicKeyEncryptionHandler
```
An extension of the PublicKeyEncryptionHandler that will pop up a dialog allowing the user to select a KeyStore to select a private key from if necessary.
This code is copyright the Big Faceless Organization. You're welcome to use, modify and distribute it in any form in your own projects, provided those projects continue to make use of the Big Faceless PDF library.

Since:

2.8.2

Constructor Summary

Constructors
Constructor Description

PublicKeyPromptEncryptionHandler(JComponent parent, KeyStoreManager manager)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected boolean`	`chooseRecipient(X500Principal[] issuers, BigInteger[] serials)`	This method is called by `PublicKeyEncryptionHandler.prepareToDecrypt()` to give an implementation the chance to select an appropriate entry from the KeyStore if it hasn't already been done.
`void`	`setAlias(String alias, char[] password)`

Methods inherited from class org.faceless.pdf2.PublicKeyEncryptionHandler
addRecipient, finishedDecrypt, finishedEncrypt, getChange, getDecryptionStream, getDescription, getEncryptedStreamLength, getEncryptionStream, getExtract, getFilterName, getPrint, getSubFilterName, hasRight, isMetadataEncrypted, isRequired, prepareToDecrypt, prepareToEncrypt, setDecryptionKey, setEncryptedMetadata

Methods inherited from class org.faceless.pdf2.EncryptionHandler
clone, containsKey, getArrayValueSize, getBooleanValue, getDecryptedStreamLength, getDictionaryValueKeys, getFileId, getIntegerValue, getNameValue, getNumericValue, getStringValue, getTextStringValue, isChanged, isEmbeddedFileEncrypted, isStreamEncrypted, isStringEncrypted, markChanged, putArrayValue, putBooleanValue, putDictionaryValue, putNameValue, putNumericValue, putStringValue, putTextStringValue, setFileId

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PublicKeyPromptEncryptionHandler
```
public PublicKeyPromptEncryptionHandler(JComponent parent,
                                        KeyStoreManager manager)
```
- Method Detail
  - setAlias
```
public void setAlias(String alias,
                     char[] password)
```
  - chooseRecipient
```
protected boolean chooseRecipient(X500Principal[] issuers,
                                  BigInteger[] serials)
```
    Description copied from class: PublicKeyEncryptionHandler
    
    This method is called by PublicKeyEncryptionHandler.prepareToDecrypt() to give an implementation the chance to select an appropriate entry from the KeyStore if it hasn't already been done. The supplied arrays are equal length and indicate the Issuer and SerialNumber of all the recipients that can decrypt this document. By default this method does nothing.
    
    Overrides:
    
    chooseRecipient in class PublicKeyEncryptionHandler
    
    Parameters:
    
    issuers - an array listing all the X.509 Certificate Issuers
    
    serials - an array listing all the X.509 Certificate Serial Numbers.
    
    Returns:
    
    true if the decryption should continue, false otherwise