X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Finternal%2Fkernel%2FKernelUtils.java;h=81c9242b2589c6114fdcc885ac8b054fa8ff38ce;hb=34130a879d419e1def9526d9d31f8aaa55c950d4;hp=c3297cba87dd5d814ad4385624bf4a065e5aa73d;hpb=63446804f4954bfedd50d8c692bde0fab13aa1ec;p=lgpl%2Fargeo-commons.git

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 c3297cba8..81c9242b2 100644
--- 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 +2,27 @@ package org.argeo.cms.internal.kernel;
 
 import java.io.File;
 import java.io.IOException;
+import java.net.URI;
 import java.util.Dictionary;
+import java.util.Enumeration;
 import java.util.Hashtable;
 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.auth.AuthConstants;
 import org.osgi.framework.BundleContext;
 
-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";
+	private final static String OSGI_CONFIGURATION_AREA = "osgi.configuration.area";
 
 	static Dictionary<String, ?> asDictionary(Properties props) {
 		Hashtable<String, Object> hashtable = new Hashtable<String, Object>();
@@ -20,8 +32,7 @@ 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 +43,120 @@ class KernelUtils {
 		return asDictionary(props);
 	}
 
-	static File getOsgiInstanceDir(BundleContext bundleContext) {
-		return new File(bundleContext.getProperty(OSGI_INSTANCE_AREA)
-				.substring("file:".length())).getAbsoluteFile();
+	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)
+			return def;
+		return value;
+	}
+
+	static String getFrameworkProp(String key) {
+		return getFrameworkProp(key, null);
+	}
+
+	// Security
+	static Subject anonymousLogin() {
+		Subject subject = new Subject();
+		LoginContext lc;
+		try {
+			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())
+			return;
+		for (Enumeration<String> headerNames = request.getHeaderNames(); headerNames
+				.hasMoreElements();) {
+			String headerName = headerNames.nextElement();
+			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() {