Initial commit.

adapters/jetty/src/main/java/org/acegisecurity/adapters/jetty/JettyAcegiUserRealm.java

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+/*
+ * The Acegi Security System for Spring is published under the terms
+ * of the Apache Software License.
+ *
+ * Visit http://acegisecurity.sourceforge.net for further details.
+ */
+
+package net.sf.acegisecurity.adapters.jetty;
+
+import net.sf.acegisecurity.Authentication;
+import net.sf.acegisecurity.AuthenticationException;
+import net.sf.acegisecurity.AuthenticationManager;
+import net.sf.acegisecurity.providers.UsernamePasswordAuthenticationToken;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import org.mortbay.http.HttpRequest;
+import org.mortbay.http.UserPrincipal;
+import org.mortbay.http.UserRealm;
+
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+import java.util.Map;
+
+
+/**
+ * Adapter to enable Jetty to authenticate via the Acegi Security System for
+ * Spring.
+ * 
+ * <p>
+ * Returns a {@link JettyAcegiUserToken} to Jetty's authentication system,
+ * which is subsequently available via
+ * <code>HttpServletRequest.getUserPrincipal()</code>.
+ * </p>
+ *
+ * @author Ben Alex
+ * @version $Id$
+ */
+public final class JettyAcegiUserRealm implements UserRealm {
+    //~ Static fields/initializers =============================================
+
+    private static final Log logger = LogFactory.getLog(JettyAcegiUserRealm.class);
+
+    //~ Instance fields ========================================================
+
+    private AuthenticationManager authenticationManager;
+    private String key;
+    private String realm;
+
+    //~ Constructors ===========================================================
+
+    /**
+     * Construct a <code>SpringUserRealm</code>.
+     *
+     * @param realm the name of the authentication realm (within Jetty)
+     * @param providerKey a password to sign all authentication objects
+     * @param appContextLocation the classpath location of the bean context XML
+     *        file
+     *
+     * @throws IllegalArgumentException DOCUMENT ME!
+     */
+    public JettyAcegiUserRealm(String realm, String providerKey,
+        String appContextLocation) {
+        this.realm = realm;
+        this.key = providerKey;
+
+        ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(appContextLocation);
+        Map beans = ctx.getBeansOfType(AuthenticationManager.class, true, true);
+
+        if (beans.size() == 0) {
+            throw new IllegalArgumentException(
+                "Bean context must contain at least one bean of type AuthenticationManager");
+        }
+
+        String beanName = (String) beans.keySet().iterator().next();
+        authenticationManager = (AuthenticationManager) beans.get(beanName);
+    }
+
+    private JettyAcegiUserRealm() {
+        super();
+    }
+
+    //~ Methods ================================================================
+
+    public AuthenticationManager getAuthenticationManager() {
+        return authenticationManager;
+    }
+
+    /**
+     * DOCUMENT ME!
+     *
+     * @return the name of the realm as defined when
+     *         <code>SpringUserRealm</code> was created
+     */
+    public String getName() {
+        return this.realm;
+    }
+
+    public UserPrincipal authenticate(String username, Object password,
+        HttpRequest httpRequest) {
+        if (username == null) {
+            return null;
+        }
+
+        if (password == null) {
+            password = "";
+        }
+
+        Authentication request = new UsernamePasswordAuthenticationToken(username
+                .toString(), password.toString());
+        Authentication response = null;
+
+        try {
+            response = authenticationManager.authenticate(request);
+        } catch (AuthenticationException failed) {
+            if (logger.isDebugEnabled()) {
+                logger.debug("Authentication request for user: " + username
+                    + " failed: " + failed.toString());
+            }
+
+            return null;
+        }
+
+        return new JettyAcegiUserToken(this.key,
+            response.getPrincipal().toString(),
+            response.getCredentials().toString(), response.getAuthorities());
+    }
+
+    public void disassociate(UserPrincipal userPrincipal) {
+        // No action required
+    }
+
+    public void logout(UserPrincipal arg0) {
+        // Not supported
+    }
+
+    public UserPrincipal popRole(UserPrincipal userPrincipal) {
+        // Not supported
+        return userPrincipal;
+    }
+
+    public UserPrincipal pushRole(UserPrincipal userPrincipal, String role) {
+        // Not supported
+        return userPrincipal;
+    }
+}

adapters/jetty/src/main/java/org/acegisecurity/adapters/jetty/JettyAcegiUserToken.java

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+/*
+ * The Acegi Security System for Spring is published under the terms
+ * of the Apache Software License.
+ *
+ * Visit http://acegisecurity.sourceforge.net for further details.
+ */
+
+package net.sf.acegisecurity.adapters.jetty;
+
+import net.sf.acegisecurity.GrantedAuthority;
+import net.sf.acegisecurity.adapters.AbstractAdapterAuthenticationToken;
+
+import org.mortbay.http.UserPrincipal;
+
+
+/**
+ * A Jetty compatible {@link net.sf.acegisecurity.Authentication} object.
+ *
+ * @author Ben Alex
+ * @version $Id$
+ */
+public class JettyAcegiUserToken extends AbstractAdapterAuthenticationToken
+    implements UserPrincipal {
+    //~ Instance fields ========================================================
+
+    private String password;
+    private String username;
+
+    //~ Constructors ===========================================================
+
+    public JettyAcegiUserToken(String key, String username, String password,
+        GrantedAuthority[] authorities) {
+        super(key, authorities);
+        this.username = username;
+        this.password = password;
+    }
+
+    private JettyAcegiUserToken() {
+        super();
+    }
+
+    //~ Methods ================================================================
+
+    public Object getCredentials() {
+        return this.password;
+    }
+
+    public String getName() {
+        return this.username;
+    }
+
+    public Object getPrincipal() {
+        return this.username;
+    }
+}

adapters/jetty/src/main/java/org/acegisecurity/adapters/jetty/package.html

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+<html>
+<body>
+Adapter to Jetty web container.
+<p>
+</body>
+</html>
+