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This commit is contained in:
Luke Taylor 2010-05-03 13:22:18 +01:00
parent dccb30ad63
commit fcf33afce0
1 changed files with 15 additions and 19 deletions
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34
web/src/main/java/org/springframework/security/web/authentication/DelegatingAuthenticationEntryPoint.java
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@ -31,8 +31,8 @@ import org.springframework.security.web.util.RequestMatcherEditor;
import org.springframework.util.Assert; import org.springframework.util.Assert;
/** /**
* An AuthenticationEntryPoint which selects a concrete EntryPoint based on a * An {@code AuthenticationEntryPoint} which selects a concrete {@code AuthenticationEntryPoint} based on a
* RequestMatcher evaluation. * {@link RequestMatcher} evaluation.
* *
* <p>A configuration might look like this:</p> * <p>A configuration might look like this:</p>
* *
@ -48,37 +48,27 @@ import org.springframework.util.Assert;
* &lt;/bean&gt; * &lt;/bean&gt;
* </pre> * </pre>
* *
* This example uses the {@link RequestMatcherEditor} which creates {@link ELRequestMatcher} instances for the map keys. * This example uses the {@link RequestMatcherEditor} which creates a {@link ELRequestMatcher} instances for the map
* keys.
* *
* @author Mike Wiesner * @author Mike Wiesner
* @since 3.0.2 * @since 3.0.2
*/ */
public class DelegatingAuthenticationEntryPoint implements public class DelegatingAuthenticationEntryPoint implements AuthenticationEntryPoint, InitializingBean {
AuthenticationEntryPoint, InitializingBean {
private LinkedHashMap<RequestMatcher, AuthenticationEntryPoint> entryPoints; private LinkedHashMap<RequestMatcher, AuthenticationEntryPoint> entryPoints;
private AuthenticationEntryPoint defaultEntryPoint; private AuthenticationEntryPoint defaultEntryPoint;
public DelegatingAuthenticationEntryPoint( public DelegatingAuthenticationEntryPoint(LinkedHashMap<RequestMatcher, AuthenticationEntryPoint> entryPoints) {
LinkedHashMap<RequestMatcher, AuthenticationEntryPoint> entryPoints) {
this.entryPoints = entryPoints; this.entryPoints = entryPoints;
} }
/**
* EntryPoint which is used when no RequestMatcher returned true
*/
public void setDefaultEntryPoint(AuthenticationEntryPoint defaultEntryPoint) {
this.defaultEntryPoint = defaultEntryPoint;
}
public void commence(HttpServletRequest request, public void commence(HttpServletRequest request,
HttpServletResponse response, AuthenticationException authException) HttpServletResponse response, AuthenticationException authException)
throws IOException, ServletException { throws IOException, ServletException {
for (RequestMatcher requestMatcher : entryPoints.keySet()) { for (RequestMatcher requestMatcher : entryPoints.keySet()) {
if (requestMatcher.matches(request)) if (requestMatcher.matches(request)) {
{
entryPoints.get(requestMatcher).commence(request, response, authException); entryPoints.get(requestMatcher).commence(request, response, authException);
return; return;
} }
@ -88,10 +78,16 @@ public class DelegatingAuthenticationEntryPoint implements
defaultEntryPoint.commence(request, response, authException); defaultEntryPoint.commence(request, response, authException);
} }
/**
* EntryPoint which is used when no RequestMatcher returned true
*/
public void setDefaultEntryPoint(AuthenticationEntryPoint defaultEntryPoint) {
this.defaultEntryPoint = defaultEntryPoint;
}
public void afterPropertiesSet() throws Exception { public void afterPropertiesSet() throws Exception {
Assert.notEmpty(entryPoints, "entryPoints must be specified"); Assert.notEmpty(entryPoints, "entryPoints must be specified");
Assert.notNull(defaultEntryPoint, "defaultEntryPoint must be specified"); Assert.notNull(defaultEntryPoint, "defaultEntryPoint must be specified");
} }
} }