package org.argeo.osgi.useradmin;
+import java.net.URI;
import java.util.ArrayList;
-import java.util.Arrays;
import java.util.Hashtable;
import java.util.List;
import javax.naming.NamingEnumeration;
import javax.naming.NamingException;
import javax.naming.directory.Attributes;
+import javax.naming.directory.DirContext;
+import javax.naming.directory.ModificationItem;
import javax.naming.directory.SearchControls;
import javax.naming.directory.SearchResult;
import javax.naming.ldap.InitialLdapContext;
import javax.naming.ldap.LdapContext;
import javax.naming.ldap.LdapName;
+import javax.transaction.xa.XAException;
+import javax.transaction.xa.Xid;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.argeo.ArgeoException;
+import org.osgi.framework.Filter;
import org.osgi.framework.InvalidSyntaxException;
import org.osgi.service.useradmin.Authorization;
+import org.osgi.service.useradmin.Group;
import org.osgi.service.useradmin.Role;
import org.osgi.service.useradmin.User;
-import org.osgi.service.useradmin.UserAdmin;
-public class LdapUserAdmin implements UserAdmin {
+public class LdapUserAdmin extends AbstractUserDirectory {
private final static Log log = LogFactory.getLog(LdapUserAdmin.class);
- private List<String> indexedUserProperties = Arrays.asList(new String[] {
- "uid", "mail", "cn" });
-
private String baseDn = "dc=example,dc=com";
private InitialLdapContext initialLdapContext = null;
public LdapUserAdmin(String uri) {
try {
+ setUri(new URI(uri));
Hashtable<String, Object> connEnv = new Hashtable<String, Object>();
connEnv.put(Context.INITIAL_CONTEXT_FACTORY,
"com.sun.jndi.ldap.LdapCtxFactory");
- connEnv.put(Context.PROVIDER_URL, "ldap://localhost:10389/");
+ connEnv.put(Context.PROVIDER_URL, getUri().toString());
connEnv.put("java.naming.ldap.attributes.binary", "userPassword");
// connEnv.put(Context.SECURITY_AUTHENTICATION, "simple");
// connEnv.put(Context.SECURITY_PRINCIPAL, "uid=admin,ou=system");
log.debug(initialLdapContext.getAttributes(
"uid=root,ou=users,dc=example,dc=com").get("cn"));
} catch (Exception e) {
- throw new ArgeoUserAdminException("Cannot connect to LDAP", e);
+ throw new UserDirectoryException("Cannot connect to LDAP", e);
}
}
}
@Override
- public Role createRole(String name, int type) {
- // TODO Auto-generated method stub
- return null;
- }
-
- @Override
- public boolean removeRole(String name) {
- // TODO Auto-generated method stub
- return false;
+ protected Boolean daoHasRole(LdapName dn) {
+ return daoGetRole(dn) != null;
}
@Override
- public Role getRole(String name) {
+ protected DirectoryUser daoGetRole(LdapName name) {
try {
Attributes attrs = initialLdapContext.getAttributes(name);
+ if (attrs.size() == 0)
+ return null;
LdifUser res;
if (attrs.get("objectClass").contains("groupOfNames"))
- res = new LdifGroup(new LdapName(name), attrs);
+ res = new LdifGroup(this, name, attrs);
else if (attrs.get("objectClass").contains("inetOrgPerson"))
- res = new LdifUser(new LdapName(name), attrs);
+ res = new LdifUser(this, name, attrs);
else
- throw new ArgeoUserAdminException("Unsupported LDAP type for "
+ throw new UserDirectoryException("Unsupported LDAP type for "
+ name);
return res;
} catch (NamingException e) {
- throw new ArgeoUserAdminException("Cannot get role for " + name, e);
+ throw new UserDirectoryException("Cannot get role for " + name, e);
}
}
@Override
- public Role[] getRoles(String filter) throws InvalidSyntaxException {
+ protected List<DirectoryUser> doGetRoles(Filter f) {
// TODO Auto-generated method stub
- return null;
+ try {
+ String searchFilter = f != null ? f.toString()
+ : "(|(objectClass=inetOrgPerson)(objectClass=groupOfNames))";
+ SearchControls searchControls = new SearchControls();
+ searchControls.setSearchScope(SearchControls.SUBTREE_SCOPE);
+
+ String searchBase = baseDn;
+ NamingEnumeration<SearchResult> results = initialLdapContext
+ .search(searchBase, searchFilter, searchControls);
+
+ ArrayList<DirectoryUser> res = new ArrayList<DirectoryUser>();
+ while (results.hasMoreElements()) {
+ SearchResult searchResult = results.next();
+ Attributes attrs = searchResult.getAttributes();
+ LdifUser role;
+ if (attrs.get("objectClass").contains("groupOfNames"))
+ role = new LdifGroup(this, toDn(searchBase, searchResult),
+ attrs);
+ else if (attrs.get("objectClass").contains("inetOrgPerson"))
+ role = new LdifUser(this, toDn(searchBase, searchResult),
+ attrs);
+ else
+ throw new UserDirectoryException(
+ "Unsupported LDAP type for "
+ + searchResult.getName());
+ res.add(role);
+ }
+ return res;
+ } catch (Exception e) {
+ throw new UserDirectoryException(
+ "Cannot get roles for filter " + f, e);
+ }
+ }
+
+ @Override
+ protected void doGetUser(String key, String value,
+ List<DirectoryUser> collectedUsers) {
+ try {
+ String searchFilter = "(&(objectClass=inetOrgPerson)(" + key + "="
+ + value + "))";
+
+ SearchControls searchControls = new SearchControls();
+ searchControls.setSearchScope(SearchControls.SUBTREE_SCOPE);
+
+ String searchBase = baseDn;
+ NamingEnumeration<SearchResult> results = initialLdapContext
+ .search(searchBase, searchFilter, searchControls);
+
+ SearchResult searchResult = null;
+ if (results.hasMoreElements()) {
+ searchResult = (SearchResult) results.nextElement();
+ if (results.hasMoreElements())
+ searchResult = null;
+ }
+ if (searchResult != null)
+ collectedUsers.add(new LdifUser(this, toDn(searchBase,
+ searchResult), searchResult.getAttributes()));
+ } catch (Exception e) {
+ throw new UserDirectoryException("Cannot get user with " + key
+ + "=" + value, e);
+ }
+
}
@Override
public User getUser(String key, String value) {
if (key == null) {
List<User> users = new ArrayList<User>();
- for (String prop : indexedUserProperties) {
+ for (String prop : getIndexedUserProperties()) {
User user = getUser(prop, value);
if (user != null)
users.add(user);
}
if (searchResult == null)
return null;
- return new LdifUser(toDn(searchBase, searchResult),
+ return new LdifUser(this, toDn(searchBase, searchResult),
searchResult.getAttributes());
} catch (Exception e) {
- throw new ArgeoUserAdminException("Cannot get user with " + key
+ throw new UserDirectoryException("Cannot get user with " + key
+ "=" + value, e);
}
}
- @Override
- public Authorization getAuthorization(User user) {
- LdifUser u = (LdifUser) user;
- populateDirectMemberOf(u);
- return new LdifAuthorization(u);
- }
-
private LdapName toDn(String baseDn, Binding binding)
throws InvalidNameException {
return new LdapName(binding.isRelative() ? binding.getName() + ","
+ baseDn : binding.getName());
}
- void populateDirectMemberOf(LdifUser user) {
+ // void populateDirectMemberOf(LdifUser user) {
+ //
+ // try {
+ // String searchFilter = "(&(objectClass=groupOfNames)(member="
+ // + user.getName() + "))";
+ //
+ // SearchControls searchControls = new SearchControls();
+ // searchControls.setSearchScope(SearchControls.SUBTREE_SCOPE);
+ //
+ // String searchBase = "ou=node";
+ // NamingEnumeration<SearchResult> results = initialLdapContext
+ // .search(searchBase, searchFilter, searchControls);
+ //
+ // // TODO synchro
+ // //user.directMemberOf.clear();
+ // while (results.hasMoreElements()) {
+ // SearchResult searchResult = (SearchResult) results
+ // .nextElement();
+ // LdifGroup group = new LdifGroup(toDn(searchBase, searchResult),
+ // searchResult.getAttributes());
+ // populateDirectMemberOf(group);
+ // //user.directMemberOf.add(group);
+ // }
+ // } catch (Exception e) {
+ // throw new ArgeoException("Cannot populate direct members of "
+ // + user, e);
+ // }
+ // }
+ @Override
+ protected List<DirectoryGroup> getDirectGroups(User user) {
+ List<DirectoryGroup> directGroups = new ArrayList<DirectoryGroup>();
try {
String searchFilter = "(&(objectClass=groupOfNames)(member="
+ user.getName() + "))";
SearchControls searchControls = new SearchControls();
searchControls.setSearchScope(SearchControls.SUBTREE_SCOPE);
- String searchBase = "ou=node";
+ String searchBase = getGroupsSearchBase();
NamingEnumeration<SearchResult> results = initialLdapContext
.search(searchBase, searchFilter, searchControls);
- // TODO synchro
- user.directMemberOf.clear();
while (results.hasMoreElements()) {
SearchResult searchResult = (SearchResult) results
.nextElement();
- LdifGroup group = new LdifGroup(toDn(searchBase, searchResult),
- searchResult.getAttributes());
- populateDirectMemberOf(group);
- user.directMemberOf.add(group);
+ LdifGroup group = new LdifGroup(this, toDn(searchBase,
+ searchResult), searchResult.getAttributes());
+ directGroups.add(group);
}
+ return directGroups;
} catch (Exception e) {
throw new ArgeoException("Cannot populate direct members of "
+ user, e);
}
}
+ protected String getGroupsSearchBase() {
+ // TODO configure group search base
+ return baseDn;
+ }
+
+ @Override
+ protected void prepare(WorkingCopy wc) {
+ try {
+ initialLdapContext.reconnect(initialLdapContext
+ .getConnectControls());
+ // delete
+ for (LdapName dn : wc.getDeletedUsers().keySet()) {
+ if (!entryExists(dn))
+ throw new UserDirectoryException("User to delete no found "
+ + dn);
+ }
+ // add
+ for (LdapName dn : wc.getNewUsers().keySet()) {
+ if (!entryExists(dn))
+ throw new UserDirectoryException("User to create found "
+ + dn);
+ }
+ // modify
+ for (LdapName dn : wc.getModifiedUsers().keySet()) {
+ if (!entryExists(dn))
+ throw new UserDirectoryException("User to modify no found "
+ + dn);
+ }
+ } catch (NamingException e) {
+ throw new UserDirectoryException("Cannot prepare LDAP", e);
+ }
+ }
+
+ private boolean entryExists(LdapName dn) throws NamingException {
+ return initialLdapContext.getAttributes(dn).size() != 0;
+ }
+
+ @Override
+ protected void commit(WorkingCopy wc) {
+ try {
+ // delete
+ for (LdapName dn : wc.getDeletedUsers().keySet()) {
+ initialLdapContext.destroySubcontext(dn);
+ }
+ // add
+ for (LdapName dn : wc.getNewUsers().keySet()) {
+ DirectoryUser user = wc.getNewUsers().get(dn);
+ initialLdapContext.createSubcontext(dn, user.getAttributes());
+ }
+ // modify
+ for (LdapName dn : wc.getModifiedUsers().keySet()) {
+ Attributes modifiedAttrs = wc.getModifiedUsers().get(dn);
+ initialLdapContext.modifyAttributes(dn,
+ DirContext.REPLACE_ATTRIBUTE, modifiedAttrs);
+ }
+ } catch (NamingException e) {
+ throw new UserDirectoryException("Cannot commit LDAP", e);
+ }
+ }
+
+ @Override
+ protected void rollback(WorkingCopy wc) {
+ // TODO Auto-generated method stub
+ super.rollback(wc);
+ }
+
}