X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Finternal%2Fkernel%2FKernelUtils.java;h=bf8e8d38e462a58a6821e5a41c4bed69b53a092a;hb=5b3108fe285bca50565b58b63fa4feddc96c0765;hp=81c9242b2589c6114fdcc885ac8b054fa8ff38ce;hpb=c4d496e7b3c9381e5165728a5b2e07b687880f52;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 81c9242b2..bf8e8d38e 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 @@ -2,27 +2,51 @@ package org.argeo.cms.internal.kernel; import java.io.File; import java.io.IOException; +import java.io.PrintStream; import java.net.URI; +import java.net.URISyntaxException; +import java.net.URL; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.security.PrivilegedAction; +import java.security.URIParameter; import java.util.Dictionary; -import java.util.Enumeration; import java.util.Hashtable; import java.util.Properties; +import java.util.TreeMap; import java.util.TreeSet; +import javax.jcr.Repository; +import javax.jcr.RepositoryException; +import javax.jcr.Session; 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.api.DataModelNamespace; +import org.argeo.api.NodeConstants; import org.argeo.cms.CmsException; -import org.argeo.cms.auth.AuthConstants; +import org.osgi.framework.Bundle; import org.osgi.framework.BundleContext; +import org.osgi.framework.FrameworkUtil; +import org.osgi.util.tracker.ServiceTracker; /** 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"; + final static String OSGI_INSTANCE_AREA = "osgi.instance.area"; + final static String OSGI_CONFIGURATION_AREA = "osgi.configuration.area"; + + static void setJaasConfiguration(URL jaasConfigurationUrl) { + try { + URIParameter uriParameter = new URIParameter(jaasConfigurationUrl.toURI()); + javax.security.auth.login.Configuration jaasConfiguration = javax.security.auth.login.Configuration + .getInstance("JavaLoginConfig", uriParameter); + javax.security.auth.login.Configuration.setConfiguration(jaasConfiguration); + } catch (Exception e) { + throw new CmsException("Cannot set configuration " + jaasConfigurationUrl, e); + } + } static Dictionary asDictionary(Properties props) { Hashtable hashtable = new Hashtable(); @@ -37,8 +61,7 @@ class KernelUtils implements KernelConstants { try { props.load(cl.getResourceAsStream(resource)); } catch (IOException e) { - throw new CmsException("Cannot load " + resource - + " from classpath", e); + throw new CmsException("Cannot load " + resource + " from classpath", e); } return asDictionary(props); } @@ -55,37 +78,30 @@ class KernelUtils implements KernelConstants { } static File getOsgiInstanceDir() { - return new File(Activator.getBundleContext() - .getProperty(OSGI_INSTANCE_AREA).substring("file:".length())) + return new File(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 Path getOsgiInstancePath(String relativePath) { + return Paths.get(getOsgiInstanceUri(relativePath)); + } + + static URI getOsgiInstanceUri(String relativePath) { + String osgiInstanceBaseUri = getFrameworkProp(OSGI_INSTANCE_AREA); + return safeUri(osgiInstanceBaseUri + (relativePath != null ? relativePath : "")); } static File getOsgiConfigurationFile(String relativePath) { try { - return new File(new URI(Activator.getBundleContext().getProperty( - OSGI_CONFIGURATION_AREA) - + relativePath)).getCanonicalFile(); + return new File(new URI(getBundleContext().getProperty(OSGI_CONFIGURATION_AREA) + relativePath)) + .getCanonicalFile(); } catch (Exception e) { - throw new CmsException("Cannot get configuration file for " - + relativePath, e); + throw new CmsException("Cannot get configuration file for " + relativePath, e); } } static String getFrameworkProp(String key, String def) { - String value = Activator.getBundleContext().getProperty(key); + String value = getBundleContext().getProperty(key); if (value == null) return def; return value; @@ -96,56 +112,21 @@ class KernelUtils implements KernelConstants { } // 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) { + // static Subject anonymousLogin() { + // Subject subject = new Subject(); + // LoginContext lc; // try { - // List 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(NodeConstants.LOGIN_CONTEXT_USER, subject); + // lc.login(); + // return subject; + // } catch (LoginException e) { + // throw new CmsException("Cannot login as anonymous", e); // } // } - // HTTP - static void logRequestHeaders(Log log, HttpServletRequest request) { - if (!log.isDebugEnabled()) - return; - for (Enumeration 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(System.getProperties() - .keySet())) { + BundleContext bc = getBundleContext(); + for (Object sysProp : new TreeSet(System.getProperties().keySet())) { log.debug(sysProp + "=" + bc.getProperty(sysProp.toString())); } // String[] keys = { Constants.FRAMEWORK_STORAGE, @@ -159,6 +140,96 @@ class KernelUtils implements KernelConstants { // log.debug(key + "=" + bc.getProperty(key)); } + static void printSystemProperties(PrintStream out) { + TreeMap display = new TreeMap<>(); + for (Object key : System.getProperties().keySet()) + display.put(key.toString(), System.getProperty(key.toString())); + for (String key : display.keySet()) + out.println(key + "=" + display.get(key)); + } + + static Session openAdminSession(Repository repository) { + return openAdminSession(repository, null); + } + + static Session openAdminSession(final Repository repository, final String workspaceName) { + ClassLoader currentCl = Thread.currentThread().getContextClassLoader(); + Thread.currentThread().setContextClassLoader(KernelUtils.class.getClassLoader()); + LoginContext loginContext; + try { + loginContext = new LoginContext(NodeConstants.LOGIN_CONTEXT_DATA_ADMIN); + loginContext.login(); + } catch (LoginException e1) { + throw new CmsException("Could not login as data admin", e1); + } finally { + Thread.currentThread().setContextClassLoader(currentCl); + } + return Subject.doAs(loginContext.getSubject(), new PrivilegedAction() { + + @Override + public Session run() { + try { + return repository.login(workspaceName); + } catch (RepositoryException e) { + throw new CmsException("Cannot open admin session", e); + } + } + + }); + } + + static void asyncOpen(ServiceTracker st) { + Runnable run = new Runnable() { + + @Override + public void run() { + st.open(); + } + }; + Activator.getInternalExecutorService().execute(run); +// new Thread(run, "Open service tracker " + st).start(); + } + + /** + * @return the {@link BundleContext} of the {@link Bundle} which provided this + * class, never null. + * @throws CmsException if the related bundle is not active + */ + static BundleContext getBundleContext(Class clzz) { + Bundle bundle = FrameworkUtil.getBundle(clzz); + BundleContext bc = bundle.getBundleContext(); + if (bc == null) + throw new CmsException("Bundle " + bundle.getSymbolicName() + " is not active"); + return bc; + } + + static BundleContext getBundleContext() { + return getBundleContext(KernelUtils.class); + } + + static boolean asBoolean(String value) { + if (value == null) + return false; + switch (value) { + case "true": + return true; + case "false": + return false; + default: + throw new CmsException("Unsupported value for attribute " + DataModelNamespace.ABSTRACT + ": " + value); + } + } + + private static URI safeUri(String uri) { + if (uri == null) + throw new CmsException("URI cannot be null"); + try { + return new URI(uri); + } catch (URISyntaxException e) { + throw new CmsException("Dadly formatted URI " + uri, e); + } + } + private KernelUtils() { }