import java.util.ArrayList;
import java.util.Dictionary;
import java.util.Hashtable;
-import java.util.LinkedHashMap;
import java.util.List;
-import java.util.Map;
import java.util.SortedMap;
import java.util.TreeMap;
-import javax.naming.InvalidNameException;
import javax.naming.NamingEnumeration;
import javax.naming.directory.Attributes;
import javax.naming.ldap.LdapName;
+import javax.transaction.TransactionManager;
import org.apache.commons.io.IOUtils;
import org.osgi.framework.Filter;
import org.osgi.service.useradmin.Role;
-import org.osgi.service.useradmin.User;
-/** User admin implementation using LDIF file(s) as backend. */
+/**
+ * A user admin based on a LDIF files. Requires a {@link TransactionManager} and
+ * an open transaction for write access.
+ */
public class LdifUserAdmin extends AbstractUserDirectory {
- SortedMap<LdapName, DirectoryUser> users = new TreeMap<LdapName, DirectoryUser>();
- SortedMap<LdapName, DirectoryGroup> groups = new TreeMap<LdapName, DirectoryGroup>();
-
- private Map<String, Map<String, DirectoryUser>> userIndexes = new LinkedHashMap<String, Map<String, DirectoryUser>>();
+ private SortedMap<LdapName, DirectoryUser> users = new TreeMap<LdapName, DirectoryUser>();
+ private SortedMap<LdapName, DirectoryGroup> groups = new TreeMap<LdapName, DirectoryGroup>();
public LdifUserAdmin(String uri, String baseDn) {
this(fromUri(uri, baseDn));
public LdifUserAdmin(InputStream in) {
super(new Hashtable<String, Object>());
load(in);
- setReadOnly(true);
- setUri(null);
}
private static Dictionary<String, Object> fromUri(String uri, String baseDn) {
Hashtable<String, Object> res = new Hashtable<String, Object>();
- res.put(LdapProperties.uri.getFullName(), uri);
- res.put(LdapProperties.baseDn.getFullName(), baseDn);
+ res.put(UserAdminConf.uri.property(), uri);
+ res.put(UserAdminConf.baseDn.property(), baseDn);
return res;
}
}
public void save() {
- if (getUri() == null || isReadOnly())
- throw new UserDirectoryException("Cannot save LDIF user admin");
+ if (getUri() == null)
+ throw new UserDirectoryException(
+ "Cannot save LDIF user admin: no URI is set");
+ if (isReadOnly())
+ throw new UserDirectoryException("Cannot save LDIF user admin: "
+ + getUri() + " is read-only");
try (FileOutputStream out = new FileOutputStream(new File(getUri()))) {
save(out);
} catch (IOException e) {
}
}
- @SuppressWarnings("unchecked")
protected void load(InputStream in) {
try {
users.clear();
}
}
}
-
- // indexes
- for (String attr : getIndexedUserProperties())
- userIndexes.put(attr, new TreeMap<String, DirectoryUser>());
-
- for (DirectoryUser user : users.values()) {
- Dictionary<String, ?> properties = user.getProperties();
- for (String attr : getIndexedUserProperties()) {
- Object value = properties.get(attr);
- if (value != null) {
- DirectoryUser otherUser = userIndexes.get(attr).put(
- value.toString(), user);
- if (otherUser != null)
- throw new UserDirectoryException("User " + user
- + " and user " + otherUser
- + " both have property " + attr
- + " set to " + value);
- }
- }
- }
} catch (Exception e) {
throw new UserDirectoryException(
"Cannot load user admin service from LDIF", e);
return res;
}
- protected void doGetUser(String key, String value,
- List<DirectoryUser> collectedUsers) {
- assert key != null;
- DirectoryUser user = userIndexes.get(key).get(value);
- if (user != null)
- collectedUsers.add(user);
- }
-
@Override
- protected List<DirectoryGroup> getDirectGroups(User user) {
- LdapName dn;
- if (user instanceof LdifUser)
- dn = ((LdifUser) user).getDn();
- else
- try {
- dn = new LdapName(user.getName());
- } catch (InvalidNameException e) {
- throw new UserDirectoryException("Badly formatted user name "
- + user.getName(), e);
- }
-
- List<DirectoryGroup> directGroups = new ArrayList<DirectoryGroup>();
+ protected List<LdapName> getDirectGroups(LdapName dn) {
+ List<LdapName> directGroups = new ArrayList<LdapName>();
for (LdapName name : groups.keySet()) {
DirectoryGroup group = groups.get(name);
if (group.getMemberNames().contains(dn))
- directGroups.add(group);
+ directGroups.add(group.getDn());
}
return directGroups;
}