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Add obtainUsername method as per http://forum.springframework.org/viewtopic.php?t=4757.

This commit is contained in:
Ben Alex 2005-04-13 22:17:05 +00:00
parent 8091b60194
commit fdf5c63033
2 changed files with 16 additions and 1 deletions
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16
core/src/main/java/org/acegisecurity/ui/webapp/AuthenticationProcessingFilter.java
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@ -66,7 +66,7 @@ public class AuthenticationProcessingFilter extends AbstractProcessingFilter {
public Authentication attemptAuthentication(HttpServletRequest request)
throws AuthenticationException {
String username = request.getParameter(ACEGI_SECURITY_FORM_USERNAME_KEY);
String username = obtainUsername(request);
String password = obtainPassword(request);
if (username == null) {
@ -127,4 +127,18 @@ public class AuthenticationProcessingFilter extends AbstractProcessingFilter {
protected String obtainPassword(HttpServletRequest request) {
return request.getParameter(ACEGI_SECURITY_FORM_PASSWORD_KEY);
}
/**
* Enables subclasses to override the composition of the username, such as
* by including additional values and a separator.
*
* @param request so that request attributes can be retrieved
*
* @return the username that will be presented in the
* <code>Authentication</code> request token to the
* <code>AuthenticationManager</code>
*/
protected String obtainUsername(HttpServletRequest request) {
return request.getParameter(ACEGI_SECURITY_FORM_USERNAME_KEY);
}
}

1
doc/xdocs/changes.xml
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@ -33,6 +33,7 @@
<action dev="benalex" type="update">Update commons-codec dependency to 1.3</action>
<action dev="raykrueger" type="update">AbstractProcessingFilter no longer has setters for failures, it uses the exceptionMappings property</action>
<action dev="benalex" type="update">Update to match Spring 1.2 RC 1 official JAR dependencies</action>
<action dev="raykrueger" type="update">AuthenticationProcessingFilter now provides an obtainUsername method</action>
</release>
<release version="0.8.1" date="2005-03-22">
<action dev="luke_t" type="add">X509 (certificate-based) authentication support</action>