Introduce aggregating node user admin

[lgpl/argeo-commons.git] / org.argeo.cms / src / org / argeo / cms / internal / kernel / KernelUtils.java

diff --git a/org.argeo.cms/src/org/argeo/cms/internal/kernel/KernelUtils.java b/org.argeo.cms/src/org/argeo/cms/internal/kernel/KernelUtils.java
index c3297cba87dd5d814ad4385624bf4a065e5aa73d..0a9e6c53e44a2c24d7b438b526ce15ddda5f8214 100644 (file)
--- a/org.argeo.cms/src/org/argeo/cms/internal/kernel/KernelUtils.java
+++ b/org.argeo.cms/src/org/argeo/cms/internal/kernel/KernelUtils.java
@@ -2,15 +2,29 @@ package org.argeo.cms.internal.kernel;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.Collections;
 import java.util.Dictionary;
+import java.util.Enumeration;
 import java.util.Hashtable;
+import java.util.List;
 import java.util.Properties;
 
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.commons.logging.Log;
 import org.argeo.cms.CmsException;
-import org.osgi.framework.BundleContext;
+import org.argeo.cms.KernelHeader;
+import org.argeo.cms.internal.auth.GrantedAuthorityPrincipal;
+import org.springframework.security.authentication.AnonymousAuthenticationToken;
+import org.springframework.security.authentication.AuthenticationManager;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.User;
+import org.springframework.security.core.userdetails.UserDetails;
 
-class KernelUtils {
-       final static String OSGI_INSTANCE_AREA = "osgi.instance.area";
+/** Package utilities */
+class KernelUtils implements KernelConstants {
+       private final static String OSGI_INSTANCE_AREA = "osgi.instance.area";
 
        static Dictionary<String, ?> asDictionary(Properties props) {
                Hashtable<String, Object> hashtable = new Hashtable<String, Object>();
@@ -20,8 +34,7 @@ class KernelUtils {
                return hashtable;
        }
 
-       static Dictionary<String, ?> asDictionary(ClassLoader cl,
-                       String resource) {
+       static Dictionary<String, ?> asDictionary(ClassLoader cl, String resource) {
                Properties props = new Properties();
                try {
                        props.load(cl.getResourceAsStream(resource));
@@ -32,9 +45,52 @@ class KernelUtils {
                return asDictionary(props);
        }
 
-       static File getOsgiInstanceDir(BundleContext bundleContext) {
-               return new File(bundleContext.getProperty(OSGI_INSTANCE_AREA)
-                               .substring("file:".length())).getAbsoluteFile();
+       static File getOsgiInstanceDir() {
+               return new File(Activator.getBundleContext()
+                               .getProperty(OSGI_INSTANCE_AREA).substring("file:".length()))
+                               .getAbsoluteFile();
+       }
+
+       static String getFrameworkProp(String key, String def) {
+               String value = Activator.getBundleContext().getProperty(key);
+               if (value == null)
+                       return def;
+               return value;
+       }
+
+       static String getFrameworkProp(String key) {
+               return getFrameworkProp(key, null);
+       }
+
+       // Security
+       static void anonymousLogin(AuthenticationManager authenticationManager) {
+               try {
+                       List<GrantedAuthorityPrincipal> anonAuthorities = Collections
+                                       .singletonList(new GrantedAuthorityPrincipal(
+                                                       KernelHeader.ROLE_ANONYMOUS));
+                       UserDetails anonUser = new User(KernelHeader.USERNAME_ANONYMOUS,
+                                       "", true, true, true, true, anonAuthorities);
+                       AnonymousAuthenticationToken anonToken = new AnonymousAuthenticationToken(
+                                       DEFAULT_SECURITY_KEY, anonUser, anonAuthorities);
+                       Authentication authentication = authenticationManager
+                                       .authenticate(anonToken);
+                       SecurityContextHolder.getContext()
+                                       .setAuthentication(authentication);
+               } catch (Exception e) {
+                       throw new CmsException("Cannot authenticate", e);
+               }
+       }
+
+       // HTTP
+       static void logRequestHeaders(Log log, HttpServletRequest request) {
+               if (!log.isDebugEnabled())
+                       return;
+               for (Enumeration<String> headerNames = request.getHeaderNames(); headerNames
+                               .hasMoreElements();) {
+                       String headerName = headerNames.nextElement();
+                       Object headerValue = request.getHeader(headerName);
+                       log.debug(headerName + ": " + headerValue);
+               }
        }
 
        private KernelUtils() {