Java Code Examples for org.xmpp.packet.JID#escapeNode()

@Override
public List<JID> getAdmins() {
    Connection con = null;
    PreparedStatement pstmt = null;
    ResultSet rs = null;

    List<JID> jids = new ArrayList<>();
    synchronized (getAdminsSQL) {
    try {
        con = getConnection();
        pstmt = con.prepareStatement(getAdminsSQL);
        rs = pstmt.executeQuery();
        while (rs.next()) {
            // OF-1837: When the database does not hold escaped data, escape values before processing them further.
            final String username;
            if (assumePersistedDataIsEscaped()) {
                username = rs.getString(1);
            } else {
                username = JID.escapeNode( rs.getString(1) );
            }
            jids.add(new JID(username + "@" + xmppDomain));
        }
        return jids;
    } catch (SQLException e) {
        throw new RuntimeException(e);
    } finally {
        DbConnectionManager.closeConnection(rs, pstmt, con);
    }
    }
}
 

@Override
public User loadUser(String username) throws UserNotFoundException {
    if(username.contains("@")) {
        if (!XMPPServer.getInstance().isLocal(new JID(username))) {
            throw new UserNotFoundException("Cannot load user of remote server: " + username);
        }
        username = username.substring(0,username.lastIndexOf("@"));
    }
    // Un-escape username.
    username = JID.unescapeNode(username);
    DirContext ctx = null;
    try {
        Rdn[] userRDN = manager.findUserRDN(username);
        // Load record.
        final List<String> attributes = new ArrayList<>();
        attributes.add( manager.getUsernameField() );
        attributes.addAll( manager.getNameField().getFields() );
        attributes.add( manager.getEmailField() );
        attributes.add( "createTimestamp" );
        attributes.add( "modifyTimestamp" );

        ctx = manager.getContext(manager.getUsersBaseDN(username));
        Attributes attrs = ctx.getAttributes(LdapManager.escapeForJNDI(userRDN), attributes.toArray(new String[0]));
        String name = LdapUserTester.getPropertyValue(manager.getNameField(), attrs);
        String email = null;
        Attribute emailField = attrs.get(manager.getEmailField());
        if (emailField != null) {
            email = (String)emailField.get();
        }
        Date creationDate = new Date();
        Attribute creationDateField = attrs.get("createTimestamp");
        if (creationDateField != null && "".equals(((String) creationDateField.get()).trim())) {
            creationDate = parseLDAPDate((String) creationDateField.get());
        }
        Date modificationDate = new Date();
        Attribute modificationDateField = attrs.get("modifyTimestamp");
        if (modificationDateField != null && "".equals(((String) modificationDateField.get()).trim())) {
            modificationDate = parseLDAPDate((String)modificationDateField.get());
        }
        // Escape the username so that it can be used as a JID.
        username = JID.escapeNode(username);
        
        // As defined by RFC5803.
        Attribute authPassword = attrs.get("authPassword");
        User user = new User(username, name, email, creationDate, modificationDate);
        if (manager.isFindUsersFromGroupsEnabled() && GroupManager.getInstance().getGroups(user).isEmpty()) {
            throw new UserNotFoundException("User exists in LDAP but is not a member of any Openfire groups");
        }
        if (authPassword != null) {
            // The authPassword attribute can be multivalued.
            // Not sure if this is the right API to loop through them.
            NamingEnumeration values = authPassword.getAll();
            while (values.hasMore()) {
                Attribute authPasswordValue = (Attribute) values.next();
                String[] parts = ((String) authPasswordValue.get()).split("$");
                String[] authInfo = parts[1].split(":");
                String[] authValue = parts[2].split(":");

                String scheme = parts[0].trim();

                // We only support SCRAM-SHA-1 at the moment.
                if ("SCRAM-SHA-1".equals(scheme)) {
                    int iterations = Integer.valueOf(authInfo[0].trim());
                    String salt = authInfo[1].trim();
                    String storedKey = authValue[0].trim();
                    String serverKey = authValue[1].trim();
                    
                    user.setSalt(salt);
                    user.setStoredKey(storedKey);
                    user.setServerKey(serverKey);
                    user.setIterations(iterations);
                    
                    break;
                }
            }
        }
        return user;
    }
    catch (Exception e) {
        throw new UserNotFoundException(e);
    }
    finally {
        try {
            if (ctx != null) {
                ctx.close();
            }
        }
        catch (Exception ex) {
            Log.debug( "An exception occurred while closing the LDAP context after attempting to load user {}", username, ex);
        }
    }
}