Introduce CMS API

[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 0a9e6c53e44a2c24d7b438b526ce15ddda5f8214..81c9242b2589c6114fdcc885ac8b054fa8ff38ce 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
@@ -2,29 +2,27 @@ package org.argeo.cms.internal.kernel;
 
 import java.io.File;
 import java.io.IOException;
-import java.util.Collections;
+import java.net.URI;
 import java.util.Dictionary;
 import java.util.Enumeration;
 import java.util.Hashtable;
-import java.util.List;
 import java.util.Properties;
+import java.util.TreeSet;
 
+import javax.security.auth.Subject;
+import javax.security.auth.login.LoginContext;
+import javax.security.auth.login.LoginException;
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;
 import org.argeo.cms.CmsException;
-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;
+import org.argeo.cms.auth.AuthConstants;
+import org.osgi.framework.BundleContext;
 
 /** Package utilities */
 class KernelUtils implements KernelConstants {
        private final static String OSGI_INSTANCE_AREA = "osgi.instance.area";
+       private final static String OSGI_CONFIGURATION_AREA = "osgi.configuration.area";
 
        static Dictionary<String, ?> asDictionary(Properties props) {
                Hashtable<String, Object> hashtable = new Hashtable<String, Object>();
@@ -45,12 +43,47 @@ class KernelUtils implements KernelConstants {
                return asDictionary(props);
        }
 
+       static File getExecutionDir(String relativePath) {
+               File executionDir = new File(getFrameworkProp("user.dir"));
+               if (relativePath == null)
+                       return executionDir;
+               try {
+                       return new File(executionDir, relativePath).getCanonicalFile();
+               } catch (IOException e) {
+                       throw new CmsException("Cannot get canonical file", e);
+               }
+       }
+
        static File getOsgiInstanceDir() {
                return new File(Activator.getBundleContext()
                                .getProperty(OSGI_INSTANCE_AREA).substring("file:".length()))
                                .getAbsoluteFile();
        }
 
+       static String getOsgiInstancePath(String relativePath) {
+               try {
+                       if (relativePath == null)
+                               return getOsgiInstanceDir().getCanonicalPath();
+                       else
+                               return new File(getOsgiInstanceDir(), relativePath)
+                                               .getCanonicalPath();
+               } catch (IOException e) {
+                       throw new CmsException("Cannot get instance path for "
+                                       + relativePath, e);
+               }
+       }
+
+       static File getOsgiConfigurationFile(String relativePath) {
+               try {
+                       return new File(new URI(Activator.getBundleContext().getProperty(
+                                       OSGI_CONFIGURATION_AREA)
+                                       + relativePath)).getCanonicalFile();
+               } catch (Exception e) {
+                       throw new CmsException("Cannot get configuration file for "
+                                       + relativePath, e);
+               }
+       }
+
        static String getFrameworkProp(String key, String def) {
                String value = Activator.getBundleContext().getProperty(key);
                if (value == null)
@@ -63,24 +96,39 @@ class KernelUtils implements KernelConstants {
        }
 
        // Security
-       static void anonymousLogin(AuthenticationManager authenticationManager) {
+       static Subject anonymousLogin() {
+               Subject subject = new Subject();
+               LoginContext lc;
                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);
+                       lc = new LoginContext(AuthConstants.LOGIN_CONTEXT_ANONYMOUS,
+                                       subject);
+                       lc.login();
+                       return subject;
+               } catch (LoginException e) {
+                       throw new CmsException("Cannot login as anonymous", e);
                }
        }
 
+       // @Deprecated
+       // 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())
@@ -91,6 +139,24 @@ class KernelUtils implements KernelConstants {
                        Object headerValue = request.getHeader(headerName);
                        log.debug(headerName + ": " + headerValue);
                }
+               log.debug(request.getRequestURI()+"\n");
+       }
+
+       static void logFrameworkProperties(Log log) {
+               BundleContext bc = Activator.getBundleContext();
+               for (Object sysProp : new TreeSet<Object>(System.getProperties()
+                               .keySet())) {
+                       log.debug(sysProp + "=" + bc.getProperty(sysProp.toString()));
+               }
+               // String[] keys = { Constants.FRAMEWORK_STORAGE,
+               // Constants.FRAMEWORK_OS_NAME, Constants.FRAMEWORK_OS_VERSION,
+               // Constants.FRAMEWORK_PROCESSOR, Constants.FRAMEWORK_SECURITY,
+               // Constants.FRAMEWORK_TRUST_REPOSITORIES,
+               // Constants.FRAMEWORK_WINDOWSYSTEM, Constants.FRAMEWORK_VENDOR,
+               // Constants.FRAMEWORK_VERSION, Constants.FRAMEWORK_STORAGE_CLEAN,
+               // Constants.FRAMEWORK_LANGUAGE, Constants.FRAMEWORK_UUID };
+               // for (String key : keys)
+               // log.debug(key + "=" + bc.getProperty(key));
        }
 
        private KernelUtils() {