X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Finternal%2Fkernel%2FNodeUserAdmin.java;h=d6d721f6dcc9e33c84a765566b6e128760870e92;hb=3d611c76cc8df95ab66d27307acf9521c3130556;hp=7ead081510e7ba3088f7b03786edc998154b5e24;hpb=48a1e034607afb28d84480463b57f74a80a29929;p=lgpl%2Fargeo-commons.git diff --git a/org.argeo.cms/src/org/argeo/cms/internal/kernel/NodeUserAdmin.java b/org.argeo.cms/src/org/argeo/cms/internal/kernel/NodeUserAdmin.java index 7ead08151..d6d721f6d 100644 --- a/org.argeo.cms/src/org/argeo/cms/internal/kernel/NodeUserAdmin.java +++ b/org.argeo.cms/src/org/argeo/cms/internal/kernel/NodeUserAdmin.java @@ -1,9 +1,11 @@ package org.argeo.cms.internal.kernel; +import static org.argeo.cms.internal.kernel.KernelUtils.getFrameworkProp; +import static org.argeo.cms.internal.kernel.KernelUtils.getOsgiInstanceDir; + import java.io.File; import java.io.IOException; import java.net.URI; -import java.net.URISyntaxException; import java.util.ArrayList; import java.util.Arrays; import java.util.Dictionary; @@ -14,6 +16,12 @@ import java.util.List; import java.util.Map; import java.util.Set; +import javax.jcr.Node; +import javax.jcr.Repository; +import javax.jcr.RepositoryException; +import javax.jcr.Session; +import javax.jcr.Value; +import javax.jcr.security.Privilege; import javax.naming.InvalidNameException; import javax.naming.ldap.LdapName; import javax.transaction.TransactionManager; @@ -21,12 +29,18 @@ import javax.transaction.TransactionManager; import org.apache.commons.io.FileUtils; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; +import org.argeo.ArgeoException; import org.argeo.cms.CmsException; -import org.argeo.cms.KernelHeader; -import org.argeo.osgi.useradmin.UserDirectory; -import org.argeo.osgi.useradmin.UserAdminProps; +import org.argeo.cms.auth.AuthConstants; +import org.argeo.jcr.ArgeoJcrConstants; +import org.argeo.jcr.ArgeoNames; +import org.argeo.jcr.ArgeoTypes; +import org.argeo.jcr.JcrUtils; +import org.argeo.jcr.UserJcrUtils; import org.argeo.osgi.useradmin.LdapUserAdmin; import org.argeo.osgi.useradmin.LdifUserAdmin; +import org.argeo.osgi.useradmin.UserAdminConf; +import org.argeo.osgi.useradmin.UserDirectory; import org.argeo.osgi.useradmin.UserDirectoryException; import org.osgi.framework.InvalidSyntaxException; import org.osgi.service.useradmin.Authorization; @@ -34,110 +48,64 @@ import org.osgi.service.useradmin.Role; import org.osgi.service.useradmin.User; import org.osgi.service.useradmin.UserAdmin; -public class NodeUserAdmin implements UserAdmin { +import bitronix.tm.resource.ehcache.EhCacheXAResourceProducer; + +/** + * Aggregates multiple {@link UserDirectory} and integrates them with this node + * system roles. + */ +public class NodeUserAdmin implements UserAdmin, KernelConstants { private final static Log log = LogFactory.getLog(NodeUserAdmin.class); final static LdapName ROLES_BASE; static { try { - ROLES_BASE = new LdapName(KernelHeader.ROLES_BASEDN); + ROLES_BASE = new LdapName(AuthConstants.ROLES_BASEDN); } catch (InvalidNameException e) { throw new UserDirectoryException("Cannot initialize " + NodeUserAdmin.class, e); } } + // DAOs private UserAdmin nodeRoles = null; private Map userAdmins = new HashMap(); - public NodeUserAdmin() { - File osgiInstanceDir = KernelUtils.getOsgiInstanceDir(); - File nodeBaseDir = new File(osgiInstanceDir, "node"); - nodeBaseDir.mkdirs(); + // JCR + /** The home base path. */ + private String homeBasePath = "/home"; + private String peopleBasePath = ArgeoJcrConstants.PEOPLE_BASE_PATH; + private Repository repository; + private Session adminSession; - String userAdminUri = KernelUtils - .getFrameworkProp(KernelConstants.USERADMIN_URIS); - if (userAdminUri == null) { - String demoBaseDn = "dc=example,dc=com"; - File businessRolesFile = new File(nodeBaseDir, demoBaseDn + ".ldif"); - if (!businessRolesFile.exists()) - try { - FileUtils.copyInputStreamToFile(getClass() - .getResourceAsStream(demoBaseDn + ".ldif"), - businessRolesFile); - } catch (IOException e) { - throw new CmsException("Cannot copy demo resource", e); - } - userAdminUri = businessRolesFile.toURI().toString(); - } + private final String cacheName = UserDirectory.class.getName(); - String[] uris = userAdminUri.split(" "); - for (String uri : uris) { - URI u; - try { - u = new URI(uri); - if (u.getScheme() == null) { - if (uri.startsWith("/")) - u = new File(uri).getAbsoluteFile().toURI(); - else if (!uri.contains("/")) - u = new File(nodeBaseDir, uri).getAbsoluteFile() - .toURI(); - else - throw new CmsException("Cannot interpret " + uri - + " as an uri"); - } - } catch (URISyntaxException e) { - throw new CmsException( - "Cannot interpret " + uri + " as an uri", e); - } - Dictionary properties = UserAdminProps.uriAsProperties(u - .toString()); - UserDirectory businessRoles; - if (u.getScheme().startsWith("ldap")) { - businessRoles = new LdapUserAdmin(properties); - } else { - businessRoles = new LdifUserAdmin(properties); - } - businessRoles.init(); - addUserAdmin(businessRoles.getBaseDn(), (UserAdmin) businessRoles); - if (log.isDebugEnabled()) - log.debug("User directory " + businessRoles.getBaseDn() + " [" - + u.getScheme() + "] enabled."); + public NodeUserAdmin(TransactionManager transactionManager, + Repository repository) { + this.repository = repository; + try { + this.adminSession = this.repository.login(); + } catch (RepositoryException e) { + throw new CmsException("Cannot log-in", e); } - // NOde roles - String nodeRolesUri = KernelUtils - .getFrameworkProp(KernelConstants.ROLES_URI); - String baseNodeRoleDn = KernelHeader.ROLES_BASEDN; - if (nodeRolesUri == null) { - File nodeRolesFile = new File(nodeBaseDir, baseNodeRoleDn + ".ldif"); - if (!nodeRolesFile.exists()) - try { - FileUtils.copyInputStreamToFile(getClass() - .getResourceAsStream("demo.ldif"), nodeRolesFile); - } catch (IOException e) { - throw new CmsException("Cannot copy demo resource", e); - } - nodeRolesUri = nodeRolesFile.toURI().toString(); - } + // DAOs + File nodeBaseDir = new File(getOsgiInstanceDir(), DIR_NODE); + nodeBaseDir.mkdirs(); + String userAdminUri = getFrameworkProp(USERADMIN_URIS); + initUserAdmins(userAdminUri, nodeBaseDir); + String nodeRolesUri = getFrameworkProp(ROLES_URI); + initNodeRoles(nodeRolesUri, nodeBaseDir); - Dictionary nodeRolesProperties = UserAdminProps - .uriAsProperties(nodeRolesUri); - if (!nodeRolesProperties.get(UserAdminProps.baseDn.getFullName()) - .equals(baseNodeRoleDn)) { - throw new CmsException("Invalid base dn for node roles"); - // TODO deal with "mounted" roles with a different baseDN - } - UserDirectory nodeRoles; - if (nodeRolesUri.startsWith("ldap")) { - nodeRoles = new LdapUserAdmin(nodeRolesProperties); - } else { - nodeRoles = new LdifUserAdmin(nodeRolesProperties); + // Transaction manager + ((UserDirectory) nodeRoles).setTransactionManager(transactionManager); + for (UserAdmin userAdmin : userAdmins.values()) { + if (userAdmin instanceof UserDirectory) + ((UserDirectory) userAdmin) + .setTransactionManager(transactionManager); } - nodeRoles.setExternalRoles(this); - nodeRoles.init(); - addUserAdmin(baseNodeRoleDn, (UserAdmin)nodeRoles); - if (log.isTraceEnabled()) - log.trace("Node roles enabled."); + + // JCR + initJcr(adminSession); } Dictionary currentState() { @@ -147,7 +115,7 @@ public class NodeUserAdmin implements UserAdmin { if (userAdmins.get(name) instanceof UserDirectory) { UserDirectory userDirectory = (UserDirectory) userAdmins .get(name); - String uri = UserAdminProps.propertiesAsUri( + String uri = UserAdminConf.propertiesAsUri( userDirectory.getProperties()).toString(); res.put(uri, ""); } else { @@ -163,7 +131,15 @@ public class NodeUserAdmin implements UserAdmin { if (userAdmins.get(name) instanceof UserDirectory) { UserDirectory userDirectory = (UserDirectory) userAdmins .get(name); + try { + // FIXME Make it less bitronix dependant + EhCacheXAResourceProducer.unregisterXAResource(cacheName, + userDirectory.getXaResource()); + } catch (Exception e) { + log.error("Cannot unregister resource from Bitronix", e); + } userDirectory.destroy(); + } } } @@ -175,7 +151,9 @@ public class NodeUserAdmin implements UserAdmin { @Override public boolean removeRole(String name) { - return findUserAdmin(name).removeRole(name); + boolean actuallyDeleted = findUserAdmin(name).removeRole(name); + nodeRoles.removeRole(name); + return actuallyDeleted; } @Override @@ -207,7 +185,7 @@ public class NodeUserAdmin implements UserAdmin { @Override public Authorization getAuthorization(User user) { - if (user == null) { + if (user == null) {// anonymous return nodeRoles.getAuthorization(null); } UserAdmin userAdmin = findUserAdmin(user.getName()); @@ -219,20 +197,17 @@ public class NodeUserAdmin implements UserAdmin { .getRole(role)); systemRoles.addAll(Arrays.asList(auth.getRoles())); } - return new NodeAuthorization(rawAuthorization.getName(), - rawAuthorization.toString(), systemRoles, - rawAuthorization.getRoles()); + Authorization authorization = new NodeAuthorization( + rawAuthorization.getName(), rawAuthorization.toString(), + systemRoles, rawAuthorization.getRoles()); + syncJcr(adminSession, authorization); + return authorization; } // // USER ADMIN AGGREGATOR // - public synchronized void addUserAdmin(String baseDn, UserAdmin userAdmin) { - if (baseDn.equals(KernelHeader.ROLES_BASEDN)) { - nodeRoles = userAdmin; - return; - } - + public void addUserAdmin(String baseDn, UserAdmin userAdmin) { if (userAdmins.containsKey(baseDn)) throw new UserDirectoryException( "There is already a user admin for " + baseDn); @@ -242,22 +217,15 @@ public class NodeUserAdmin implements UserAdmin { throw new UserDirectoryException("Badly formatted base DN " + baseDn, e); } - } - - public synchronized void removeUserAdmin(String baseDn) { - if (baseDn.equals(KernelHeader.ROLES_BASEDN)) - throw new UserDirectoryException("Node roles cannot be removed."); - LdapName base; - try { - base = new LdapName(baseDn); - } catch (InvalidNameException e) { - throw new UserDirectoryException("Badly formatted base DN " - + baseDn, e); + if (userAdmin instanceof UserDirectory) { + try { + // FIXME Make it less bitronix dependant + EhCacheXAResourceProducer.registerXAResource(cacheName, + ((UserDirectory) userAdmin).getXaResource()); + } catch (Exception e) { + log.error("Cannot register resource to Bitronix", e); + } } - if (!userAdmins.containsKey(base)) - throw new UserDirectoryException("There is no user admin for " - + base); - userAdmins.remove(base); } private UserAdmin findUserAdmin(String name) { @@ -295,4 +263,244 @@ public class NodeUserAdmin implements UserAdmin { .setTransactionManager(transactionManager); } } + + private void initUserAdmins(String userAdminUri, File nodeBaseDir) { + if (userAdminUri == null) { + String demoBaseDn = "dc=example,dc=com"; + File businessRolesFile = new File(nodeBaseDir, demoBaseDn + ".ldif"); + if (!businessRolesFile.exists()) + try { + FileUtils.copyInputStreamToFile(getClass() + .getResourceAsStream(demoBaseDn + ".ldif"), + businessRolesFile); + } catch (IOException e) { + throw new CmsException("Cannot copy demo resource", e); + } + userAdminUri = businessRolesFile.toURI().toString(); + } + String[] uris = userAdminUri.split(" "); + for (String uri : uris) { + URI u; + try { + u = new URI(uri); + if (u.getPath() == null) + throw new CmsException("URI " + uri + + " must have a path in order to determine base DN"); + if (u.getScheme() == null) { + if (uri.startsWith("/") || uri.startsWith("./") + || uri.startsWith("../")) + u = new File(uri).getCanonicalFile().toURI(); + else if (!uri.contains("/")) + u = new File(nodeBaseDir, uri).getCanonicalFile() + .toURI(); + else + throw new CmsException("Cannot interpret " + uri + + " as an uri"); + } else if (u.getScheme().equals("file")) { + u = new File(u).getCanonicalFile().toURI(); + } + } catch (Exception e) { + throw new CmsException( + "Cannot interpret " + uri + " as an uri", e); + } + Dictionary properties = UserAdminConf.uriAsProperties(u + .toString()); + UserDirectory businessRoles; + if (u.getScheme().startsWith("ldap")) { + businessRoles = new LdapUserAdmin(properties); + } else { + businessRoles = new LdifUserAdmin(properties); + } + businessRoles.init(); + String baseDn = businessRoles.getBaseDn(); + if (userAdmins.containsKey(baseDn)) + throw new UserDirectoryException( + "There is already a user admin for " + baseDn); + try { + userAdmins.put(new LdapName(baseDn), (UserAdmin) businessRoles); + } catch (InvalidNameException e) { + throw new UserDirectoryException("Badly formatted base DN " + + baseDn, e); + } + addUserAdmin(businessRoles.getBaseDn(), (UserAdmin) businessRoles); + if (log.isDebugEnabled()) + log.debug("User directory " + businessRoles.getBaseDn() + " [" + + u.getScheme() + "] enabled."); + } + + } + + private void initNodeRoles(String nodeRolesUri, File nodeBaseDir) { + String baseNodeRoleDn = AuthConstants.ROLES_BASEDN; + if (nodeRolesUri == null) { + File nodeRolesFile = new File(nodeBaseDir, baseNodeRoleDn + ".ldif"); + if (!nodeRolesFile.exists()) + try { + FileUtils.copyInputStreamToFile(getClass() + .getResourceAsStream(baseNodeRoleDn + ".ldif"), + nodeRolesFile); + } catch (IOException e) { + throw new CmsException("Cannot copy demo resource", e); + } + nodeRolesUri = nodeRolesFile.toURI().toString(); + } + + Dictionary nodeRolesProperties = UserAdminConf + .uriAsProperties(nodeRolesUri); + if (!nodeRolesProperties.get(UserAdminConf.baseDn.property()).equals( + baseNodeRoleDn)) { + throw new CmsException("Invalid base dn for node roles"); + // TODO deal with "mounted" roles with a different baseDN + } + if (nodeRolesUri.startsWith("ldap")) { + nodeRoles = new LdapUserAdmin(nodeRolesProperties); + } else { + nodeRoles = new LdifUserAdmin(nodeRolesProperties); + } + ((UserDirectory) nodeRoles).setExternalRoles(this); + ((UserDirectory) nodeRoles).init(); + addUserAdmin(baseNodeRoleDn, (UserAdmin) nodeRoles); + if (log.isTraceEnabled()) + log.trace("Node roles enabled."); + + } + + /* + * JCR + */ + private void initJcr(Session adminSession) { + try { + JcrUtils.mkdirs(adminSession, homeBasePath); + JcrUtils.mkdirs(adminSession, peopleBasePath); + adminSession.save(); + + JcrUtils.addPrivilege(adminSession, homeBasePath, + AuthConstants.ROLE_USER_ADMIN, Privilege.JCR_READ); + JcrUtils.addPrivilege(adminSession, peopleBasePath, + AuthConstants.ROLE_USER_ADMIN, Privilege.JCR_ALL); + adminSession.save(); + } catch (RepositoryException e) { + throw new CmsException("Cannot initialize node user admin", e); + } + } + + private Node syncJcr(Session session, Authorization authorization) { + // TODO check user name validity (e.g. should not start by ROLE_) + String username = authorization.getName(); + String[] roles = authorization.getRoles(); + try { + Node userHome = UserJcrUtils.getUserHome(session, username); + if (userHome == null) { + String homePath = generateUserPath(homeBasePath, username); + if (session.itemExists(homePath))// duplicate user id + userHome = session.getNode(homePath).getParent() + .addNode(JcrUtils.lastPathElement(homePath)); + else + userHome = JcrUtils.mkdirs(session, homePath); + // userHome = JcrUtils.mkfolders(session, homePath); + userHome.addMixin(ArgeoTypes.ARGEO_USER_HOME); + userHome.setProperty(ArgeoNames.ARGEO_USER_ID, username); + session.save(); + + JcrUtils.clearAccessControList(session, homePath, username); + JcrUtils.addPrivilege(session, homePath, username, + Privilege.JCR_ALL); + } + + Node userProfile = UserJcrUtils.getUserProfile(session, username); + // new user + if (userProfile == null) { + String personPath = generateUserPath(peopleBasePath, username); + Node personBase; + if (session.itemExists(personPath))// duplicate user id + personBase = session.getNode(personPath).getParent() + .addNode(JcrUtils.lastPathElement(personPath)); + else + personBase = JcrUtils.mkdirs(session, personPath); + userProfile = personBase.addNode(ArgeoNames.ARGEO_PROFILE); + userProfile.addMixin(ArgeoTypes.ARGEO_USER_PROFILE); + userProfile.setProperty(ArgeoNames.ARGEO_USER_ID, username); + userProfile.setProperty(ArgeoNames.ARGEO_ENABLED, true); + userProfile.setProperty(ArgeoNames.ARGEO_ACCOUNT_NON_EXPIRED, + true); + userProfile.setProperty(ArgeoNames.ARGEO_ACCOUNT_NON_LOCKED, + true); + userProfile.setProperty( + ArgeoNames.ARGEO_CREDENTIALS_NON_EXPIRED, true); + session.save(); + + JcrUtils.clearAccessControList(session, userProfile.getPath(), + username); + JcrUtils.addPrivilege(session, userProfile.getPath(), username, + Privilege.JCR_READ); + } + + // Remote roles + if (roles != null) { + writeRemoteRoles(userProfile, roles); + } + adminSession.save(); + return userProfile; + } catch (RepositoryException e) { + JcrUtils.discardQuietly(session); + throw new ArgeoException("Cannot sync node security model for " + + username, e); + } + } + + /** Generate path for a new user home */ + private String generateUserPath(String base, String username) { + LdapName dn; + try { + dn = new LdapName(username); + } catch (InvalidNameException e) { + throw new ArgeoException("Invalid name " + username, e); + } + String userId = dn.getRdn(dn.size() - 1).getValue().toString(); + int atIndex = userId.indexOf('@'); + if (atIndex > 0) { + String domain = userId.substring(0, atIndex); + String name = userId.substring(atIndex + 1); + return base + '/' + JcrUtils.firstCharsToPath(domain, 2) + '/' + + domain + '/' + JcrUtils.firstCharsToPath(name, 2) + '/' + + name; + } else if (atIndex == 0 || atIndex == (userId.length() - 1)) { + throw new ArgeoException("Unsupported username " + userId); + } else { + return base + '/' + JcrUtils.firstCharsToPath(userId, 2) + '/' + + userId; + } + } + + /** Write remote roles used by remote access in the home directory */ + private void writeRemoteRoles(Node userHome, String[] roles) + throws RepositoryException { + boolean writeRoles = false; + if (userHome.hasProperty(ArgeoNames.ARGEO_REMOTE_ROLES)) { + Value[] remoteRoles = userHome.getProperty( + ArgeoNames.ARGEO_REMOTE_ROLES).getValues(); + if (remoteRoles.length != roles.length) + writeRoles = true; + else + for (int i = 0; i < remoteRoles.length; i++) + if (!remoteRoles[i].getString().equals(roles[i])) + writeRoles = true; + } else + writeRoles = true; + + if (writeRoles) { + userHome.getSession().getWorkspace().getVersionManager() + .checkout(userHome.getPath()); + userHome.setProperty(ArgeoNames.ARGEO_REMOTE_ROLES, roles); + JcrUtils.updateLastModified(userHome); + userHome.getSession().save(); + userHome.getSession().getWorkspace().getVersionManager() + .checkin(userHome.getPath()); + if (log.isDebugEnabled()) + log.debug("Wrote remote roles " + roles + " for " + + userHome.getProperty(ArgeoNames.ARGEO_USER_ID)); + } + + } + }