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From "Colm O hEigeartaigh (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (WSS-558) org.apache.ws.security.message.WSSecSignature can't support custom provider
Date Mon, 03 Apr 2017 08:39:42 GMT

     [ https://issues.apache.org/jira/browse/WSS-558?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Colm O hEigeartaigh closed WSS-558.
-----------------------------------

> org.apache.ws.security.message.WSSecSignature can't support custom provider
> ---------------------------------------------------------------------------
>
>                 Key: WSS-558
>                 URL: https://issues.apache.org/jira/browse/WSS-558
>             Project: WSS4J
>          Issue Type: Bug
>          Components: WSS4J Core
>    Affects Versions: 1.6.18
>            Reporter: Sergey Smith
>            Assignee: Colm O hEigeartaigh
>            Priority: Minor
>             Fix For: 2.2.0, 2.1.9
>
>
> WSSecSignature().init not flexible to use custom java.security.Provider
> Which leads to the exceptions to use non-standard implementations of encryption algorithms
> Current code:
> {code:title=WSSecSignature.java|borderStyle=solid}
>     public WSSecSignature() {
>         super();
>         init();
>     }
>     
>     public WSSecSignature(WSSConfig config) {
>         super(config);
>         init();
>     }
>     
>     private void init() {
>         // Try to install the Santuario Provider - fall back to the JDK provider if this
does
>         // not work
>         try {
>             signatureFactory = XMLSignatureFactory.getInstance("DOM", "ApacheXMLDSig");
>         } catch (NoSuchProviderException ex) {
>             signatureFactory = XMLSignatureFactory.getInstance("DOM");
>         }
>         try {
>             keyInfoFactory = KeyInfoFactory.getInstance("DOM", "ApacheXMLDSig");
>         } catch (NoSuchProviderException ex) {
>             keyInfoFactory = KeyInfoFactory.getInstance("DOM");
>         }
>     }
> {code}
> My example of solution:
> {code:title=WSSecSignature.java|borderStyle=solid}
>     public CustomWSSecSignature() {
>         super();
>         init(null);
>     }
>     
>     public CustomWSSecSignature(Provider povider) {
>         super();
>         init(povider);
>     }
>     
>     private void init(Provider povider) {
>     	if (povider == null)
>     		try {
>     			// Try to install the Santuario Provider - fall back to the JDK provider if this
does
>     			// not work
>     			signatureFactory = XMLSignatureFactory.getInstance("DOM", "ApacheXMLDSig");
>     		} catch (NoSuchProviderException ex) {
>     			signatureFactory = XMLSignatureFactory.getInstance("DOM");
>     		}
>     	else
>     		signatureFactory = XMLSignatureFactory.getInstance("DOM", povider);
>     	KeyInfoFactory keyInfoFactory = signatureFactory.getKeyInfoFactory();
>     }
> {code}
> It will be very useful to use in vss4j



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