X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;ds=sidebyside;f=security%2Fplugins%2Forg.argeo.security.equinox%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fsecurity%2Fequinox%2FSpringLoginModule.java;h=adeec870eadfd137c746863ab125366f9eb9a0cd;hb=3baeb167c9a92d1f915904bb956632c0aff65b2b;hp=71ce5715bc937f5d6a4d310d913aa24af8c3da71;hpb=484dcb1507e4e35cc282e50522ea7eac7e99a7f9;p=lgpl%2Fargeo-commons.git

diff --git a/security/plugins/org.argeo.security.equinox/src/main/java/org/argeo/security/equinox/SpringLoginModule.java b/security/plugins/org.argeo.security.equinox/src/main/java/org/argeo/security/equinox/SpringLoginModule.java
index 71ce5715b..adeec870e 100644
--- a/security/plugins/org.argeo.security.equinox/src/main/java/org/argeo/security/equinox/SpringLoginModule.java
+++ b/security/plugins/org.argeo.security.equinox/src/main/java/org/argeo/security/equinox/SpringLoginModule.java
@@ -1,6 +1,22 @@
+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.argeo.security.equinox;
 
 import java.util.Map;
+import java.util.UUID;
 
 import javax.security.auth.Subject;
 import javax.security.auth.callback.Callback;
@@ -15,7 +31,10 @@ import org.argeo.security.NodeAuthenticationToken;
 import org.springframework.security.Authentication;
 import org.springframework.security.AuthenticationManager;
 import org.springframework.security.BadCredentialsException;
+import org.springframework.security.GrantedAuthority;
+import org.springframework.security.GrantedAuthorityImpl;
 import org.springframework.security.context.SecurityContextHolder;
+import org.springframework.security.providers.anonymous.AnonymousAuthenticationToken;
 import org.springframework.security.providers.jaas.SecurityContextLoginModule;
 
 /** Login module which caches one subject per thread. */
@@ -33,6 +52,10 @@ public class SpringLoginModule extends SecurityContextLoginModule {
 	private Long waitBetweenFailedLoginAttempts = 5 * 1000l;
 
 	private Boolean remote = false;
+	private Boolean anonymous = false;
+
+	private String key = null;
+	private String anonymousRole = "ROLE_ANONYMOUS";
 
 	public SpringLoginModule() {
 
@@ -52,6 +75,10 @@ public class SpringLoginModule extends SecurityContextLoginModule {
 			if (SecurityContextHolder.getContext().getAuthentication() != null)
 				return super.login();
 
+			if (remote && anonymous)
+				throw new LoginException(
+						"Cannot have a Spring login module which is remote and anonymous");
+
 			// reset all principals and credentials
 			if (log.isTraceEnabled())
 				log.trace("Resetting all principals and credentials of "
@@ -63,6 +90,20 @@ public class SpringLoginModule extends SecurityContextLoginModule {
 			if (subject.getPublicCredentials() != null)
 				subject.getPublicCredentials().clear();
 
+			// deals first with public access since it's simple
+			if (anonymous) {
+				// TODO integrate with JCR?
+				Object principal = UUID.randomUUID().toString();
+				GrantedAuthority[] authorities = { new GrantedAuthorityImpl(
+						anonymousRole) };
+				AnonymousAuthenticationToken anonymousToken = new AnonymousAuthenticationToken(
+						key, principal, authorities);
+				Authentication auth = authenticationManager
+						.authenticate(anonymousToken);
+				registerAuthentication(auth);
+				return super.login();
+			}
+
 			if (callbackHandler == null)
 				throw new LoginException("No call back handler available");
 
@@ -70,18 +111,15 @@ public class SpringLoginModule extends SecurityContextLoginModule {
 			NameCallback nameCallback = new NameCallback("User");
 			PasswordCallback passwordCallback = new PasswordCallback(
 					"Password", false);
-			final String defaultNodeUrl = "http://localhost:7070/org.argeo.jcr.webapp/remoting/node";
-			final String defaultSecurityWorkspace = "security";
+			final String defaultNodeUrl = System.getProperty(NODE_REPO_URI,
+					"http://localhost:7070/org.argeo.jcr.webapp/remoting/node");
 			NameCallback urlCallback = new NameCallback("Site URL",
 					defaultNodeUrl);
-			NameCallback securityWorkspaceCallback = new NameCallback(
-					"Security Workspace", defaultSecurityWorkspace);
 
 			// handle callbacks
 			if (remote)
 				callbackHandler.handle(new Callback[] { nameCallback,
-						passwordCallback, urlCallback,
-						securityWorkspaceCallback });
+						passwordCallback, urlCallback });
 			else
 				callbackHandler.handle(new Callback[] { nameCallback,
 						passwordCallback });
@@ -98,9 +136,8 @@ public class SpringLoginModule extends SecurityContextLoginModule {
 			NodeAuthenticationToken credentials;
 			if (remote) {
 				String url = urlCallback.getName();
-				String workspace = securityWorkspaceCallback.getName();
 				credentials = new NodeAuthenticationToken(username, password,
-						url, workspace);
+						url);
 			} else {
 				credentials = new NodeAuthenticationToken(username, password);
 			}
@@ -154,7 +191,26 @@ public class SpringLoginModule extends SecurityContextLoginModule {
 		this.authenticationManager = authenticationManager;
 	}
 
+	/** Authenticates on a remote node */
 	public void setRemote(Boolean remote) {
 		this.remote = remote;
 	}
+
+	/**
+	 * Request anonymous authentication (incompatible with remote)
+	 */
+	public void setAnonymous(Boolean anonymous) {
+		this.anonymous = anonymous;
+	}
+
+	/** Role identifying an anonymous user */
+	public void setAnonymousRole(String anonymousRole) {
+		this.anonymousRole = anonymousRole;
+	}
+
+	/** System key */
+	public void setKey(String key) {
+		this.key = key;
+	}
+
 }