Example usage for javax.naming.directory DirContext close

Introduction

In this page you can find the example usage for javax.naming.directory DirContext close.

Prototype

public void close() throws NamingException;

Source Link

Document

Closes this context.

Usage

From source file:org.easy.ldap.LdapDao.java

/**
 * @param rootDn/*ww w. j a  va2  s . c  o m*/
 * @param type
 * @param rdnValue
 */
public void removeRdn(LdapName rootDn, RdnType type, String rdnValue) {
    DirContext ctx = null;

    try {
        ctx = contextFactory.createContext(rootDn.toString());

        ModificationItem[] modifications = new ModificationItem[1];

        Attribute attribute = new BasicAttribute(type.toString(), rdnValue);

        modifications[0] = new ModificationItem(DirContext.REMOVE_ATTRIBUTE, attribute);

        ctx.modifyAttributes("", modifications);

    }

    catch (NamingException e) {
        throw new RuntimeException(type.toString() + "=" + rdnValue + "," + rootDn.toString(), e);
    }

    finally {
        if (ctx != null) {
            try {
                ctx.close();
            } catch (NamingException e) {
                log.debug(e);
            }
        }
    }

}

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From source file:org.exoplatform.services.organization.DummyLDAPServiceImpl.java

private void addNewSchema() throws NamingException {
    DirContext ctx = getLdapContext();
    try {//from  ww w  .j  av  a 2s .c  o  m
        Attributes atAttrs = new BasicAttributes(true);
        atAttrs.put("attributeTypes",
                "( 1.2.840.113556.1.4.8 NAME 'userAccountControl' DESC 'Flags that control the behavior of the user account' EQUALITY integerMatch SYNTAX '1.3.6.1.4.1.1466.115.121.1.27' SINGLE-VALUE )");
        ctx.modifyAttributes("cn=schema", DirContext.ADD_ATTRIBUTE, atAttrs);
        Attributes ocAttrs = new BasicAttributes(true);
        ocAttrs.put("objectClasses",
                "( 1.2.840.113556.1.5.9 NAME 'user' SUP inetOrgPerson STRUCTURAL MAY (userAccountControl) )");
        ctx.modifyAttributes("cn=schema", DirContext.ADD_ATTRIBUTE, ocAttrs);
    } finally {
        ctx.close();
    }
}

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From source file:org.infoscoop.account.ldap.LDAPAccountManager.java

public IAccount getUser(String uid) throws NamingException {

    SearchControls searchControls = new SearchControls();
    searchControls.setSearchScope(SearchControls.SUBTREE_SCOPE);
    NamingEnumeration searchResultEnum;
    Map filters = new HashMap();

    String uidAttrName = "uid";
    if (this.propAttrMap.containsKey("user_id")) {
        try {//  w w  w .j  a v a 2 s . com
            uidAttrName = (String) this.propAttrMap.get("user_id");
        } catch (Exception ex) {
            //ignore
        }
    }
    if (uid != null && !"".equals(uid))
        filters.put(uidAttrName, uid);

    DirContext context = null;
    try {
        context = this.initContext();
        searchResultEnum = context.search(userBase, buildFilterByUid(filters), searchControls);
        //roop of retrieval result

        while (searchResultEnum.hasMore()) {
            SearchResult searchResult = (SearchResult) searchResultEnum.next();

            String dn = searchResult.getName() + "," + userBase;
            LDAPAccount user = createLDAPUser(dn, searchResult.getAttributes());
            setGroup(context, user);

            return user;
        }

        return null;
    } finally {
        if (context != null)
            context.close();
    }
}

---

From source file:org.infoscoop.account.ldap.LDAPAccountManager.java

public List searchUser(Map searchConditionMap) throws Exception {
    Map confitionForBase = getConditionForSearchBase(searchConditionMap);

    Collection users = new TreeSet(new Comparator() {

        public int compare(Object o1, Object o2) {
            try {
                LDAPAccount user1 = (LDAPAccount) o1;
                LDAPAccount user2 = (LDAPAccount) o2;

                return user1.getUid().compareTo(user2.getUid());
            } catch (Exception e) {
                log.error("", e);
                return 0;
            }//from w ww  .java2  s .  c  o m
        }

    });

    DirContext context = null;
    try {
        context = this.initContext();

        Map groupFilterMap = (Map) confitionForBase.get(GROUP_SEARCH_BASE_KEY);
        Collection groupMembers = null;
        if (groupFilterMap != null) {
            groupMembers = searchGroupMember(context, groupFilterMap);
        }
        Map userFilterMap = (Map) confitionForBase.get(USER_SEARCH_BASE_KEY);

        if (userFilterMap != null) {
            users = searchFromUsers(context, userFilterMap);

            if (groupMembers != null) {
                users.retainAll(groupMembers);
            }
        } else if (groupMembers != null) {
            users.addAll(groupMembers);
        }

        List result = new ArrayList();
        for (Iterator it = users.iterator(); it.hasNext();) {
            LDAPAccount user = (LDAPAccount) it.next();
            if (user.getGroupName() == null)
                setGroup(context, user);
            result.add(user);
        }

        return result;
    } finally {
        context.close();
    }

}

---

From source file:org.kitodo.production.services.data.LdapServerService.java

/**
 * create new user in LDAP-directory./*w w  w.j  a  va 2s.  co  m*/
 *
 * @param user
 *            User object
 * @param password
 *            String
 */
public void createNewUser(User user, String password)
        throws NamingException, NoSuchAlgorithmException, IOException {

    if (!user.getLdapGroup().getLdapServer().isReadOnly()) {
        Hashtable<String, String> ldapEnvironment = initializeWithLdapConnectionSettings(
                user.getLdapGroup().getLdapServer());

        LdapUser ldapUser = new LdapUser();
        ldapUser.configure(user, password, getNextUidNumber(user.getLdapGroup().getLdapServer()));
        DirContext ctx = new InitialDirContext(ldapEnvironment);
        ctx.bind(buildUserDN(user), ldapUser);
        ctx.close();
        setNextUidNumber(user.getLdapGroup().getLdapServer());
        Helper.setMessage(
                Helper.getTranslation("ldapWritten") + " " + ServiceManager.getUserService().getFullName(user));
        /*
         * check if HomeDir exists, else create it
         */
        logger.debug("HomeVerzeichnis pruefen");

        URI homePath = getUserHomeDirectory(user);

        if (!new File(homePath).exists()) {
            logger.debug("HomeVerzeichnis existiert noch nicht");
            ServiceManager.getFileService().createDirectoryForUser(homePath, user.getLogin());
            logger.debug("HomeVerzeichnis angelegt");
        } else {
            logger.debug("HomeVerzeichnis existiert schon");
        }
    } else {
        Helper.setMessage("ldapIsReadOnly");
    }
}

---

From source file:org.kitodo.production.services.data.LdapServerService.java

/**
 * Retrieve home directory of given user.
 *
 * @param user//from   w  ww. j  a  v  a  2 s. c o  m
 *            User object
 * @return path as URI
 */
public URI getUserHomeDirectory(User user) {
    String userFolderBasePath = ConfigCore.getParameter(ParameterCore.DIR_USERS);

    if (ConfigCore.getBooleanParameterOrDefaultValue(ParameterCore.LDAP_USE_LOCAL_DIRECTORY)) {
        return Paths.get(userFolderBasePath, user.getLogin()).toUri();
    }
    Hashtable<String, String> env = initializeWithLdapConnectionSettings(user.getLdapGroup().getLdapServer());
    if (ConfigCore.getBooleanParameterOrDefaultValue(ParameterCore.LDAP_USE_TLS)) {
        return getUserHomeDirectoryWithTLS(env, userFolderBasePath, user);
    }

    if (ConfigCore.getBooleanParameter(ParameterCore.LDAP_USE_SIMPLE_AUTH, false)) {
        env.put(Context.SECURITY_AUTHENTICATION, "none");
    }
    DirContext ctx;
    URI userFolderPath = null;
    try {
        ctx = new InitialDirContext(env);
        Attributes attrs = ctx.getAttributes(buildUserDN(user));
        Attribute ldapAttribute = attrs.get("homeDirectory");
        userFolderPath = URI.create((String) ldapAttribute.get(0));
        ctx.close();
    } catch (NamingException e) {
        logger.error(e.getMessage(), e);
    }

    if (Objects.nonNull(userFolderPath) && !userFolderPath.isAbsolute()) {
        if (userFolderPath.getPath().startsWith("/")) {
            userFolderPath = ServiceManager.getFileService().deleteFirstSlashFromPath(userFolderPath);
        }
        return Paths.get(userFolderBasePath, userFolderPath.getRawPath()).toUri();
    } else {
        return userFolderPath;
    }
}

---

From source file:org.kitodo.production.services.data.LdapServerService.java

/**
 * Check if User already exists on system.
 *
 * @param user//from www.  j  av  a 2  s . c  om
 *            The User.
 * @return result as boolean
 */
public boolean isUserAlreadyExists(User user) {
    Hashtable<String, String> ldapEnvironment = initializeWithLdapConnectionSettings(
            user.getLdapGroup().getLdapServer());
    DirContext ctx;
    boolean result = false;
    try {
        ctx = new InitialDirContext(ldapEnvironment);
        Attributes matchAttrs = new BasicAttributes(true);
        NamingEnumeration<SearchResult> answer = ctx.search(buildUserDN(user), matchAttrs);
        result = answer.hasMoreElements();

        while (answer.hasMore()) {
            SearchResult sr = answer.next();
            logger.debug(">>>{}", sr.getName());
            Attributes attrs = sr.getAttributes();
            String givenName = getStringForAttribute(attrs, "givenName");
            String surName = getStringForAttribute(attrs, "sn");
            String mail = getStringForAttribute(attrs, "mail");
            String cn = getStringForAttribute(attrs, "cn");
            String homeDirectory = getStringForAttribute(attrs, "homeDirectory");

            logger.debug(givenName);
            logger.debug(surName);
            logger.debug(mail);
            logger.debug(cn);
            logger.debug(homeDirectory);
        }

        ctx.close();
    } catch (NamingException e) {
        logger.error(e.getMessage(), e);
    }
    return result;
}

---

From source file:org.kitodo.production.services.data.LdapServerService.java

/**
 * Get next free uidNumber.//w w w.ja v a 2 s . co  m
 *
 * @return next free uidNumber
 */
private String getNextUidNumber(LdapServer ldapServer) {
    Hashtable<String, String> ldapEnvironment = initializeWithLdapConnectionSettings(ldapServer);
    DirContext ctx;
    String rueckgabe = "";
    try {
        ctx = new InitialDirContext(ldapEnvironment);
        Attributes attrs = ctx.getAttributes(ldapServer.getNextFreeUnixIdPattern());
        Attribute la = attrs.get("uidNumber");
        rueckgabe = (String) la.get(0);
        ctx.close();
    } catch (NamingException e) {
        Helper.setErrorMessage(e.getMessage(), logger, e);
    }
    return rueckgabe;
}

---

From source file:org.kitodo.production.services.data.LdapServerService.java

/**
 * Set next free uidNumber./*w  w w . j  a  v a  2  s  .  c o  m*/
 */
private void setNextUidNumber(LdapServer ldapServer) {
    Hashtable<String, String> ldapEnvironment = initializeWithLdapConnectionSettings(ldapServer);
    DirContext ctx;

    try {
        ctx = new InitialDirContext(ldapEnvironment);
        Attributes attrs = ctx.getAttributes(ldapServer.getNextFreeUnixIdPattern());
        Attribute la = attrs.get("uidNumber");
        String oldValue = (String) la.get(0);
        int bla = Integer.parseInt(oldValue) + 1;

        BasicAttribute attrNeu = new BasicAttribute("uidNumber", String.valueOf(bla));
        ModificationItem[] mods = new ModificationItem[1];
        mods[0] = new ModificationItem(DirContext.REPLACE_ATTRIBUTE, attrNeu);
        ctx.modifyAttributes(ldapServer.getNextFreeUnixIdPattern(), mods);

        ctx.close();
    } catch (NamingException e) {
        logger.error(e.getMessage(), e);
    }

}

---

From source file:org.kitodo.production.services.data.LdapServerService.java

/**
 * change password of given user, needs old password for authentication.
 *
 * @param user/* w w  w.j a  v a 2  s.c o m*/
 *            User object
 * @param inNewPassword
 *            String
 * @return boolean about result of change
 */
public boolean changeUserPassword(User user, String inNewPassword) throws NoSuchAlgorithmException {
    JDKMessageDigest.MD4 digester = new JDKMessageDigest.MD4();
    PasswordEncryption passwordEncryption = user.getLdapGroup().getLdapServer().getPasswordEncryption();
    Hashtable<String, String> env = initializeWithLdapConnectionSettings(user.getLdapGroup().getLdapServer());
    if (!user.getLdapGroup().getLdapServer().isReadOnly()) {
        try {
            ModificationItem[] mods = new ModificationItem[4];

            // encryption of password and Base64-Encoding
            MessageDigest md = MessageDigest.getInstance(passwordEncryption.getTitle());
            md.update(inNewPassword.getBytes(StandardCharsets.UTF_8));
            String encryptedPassword = new String(Base64.encodeBase64(md.digest()), StandardCharsets.UTF_8);

            // change attribute userPassword
            BasicAttribute userPassword = new BasicAttribute("userPassword",
                    "{" + passwordEncryption + "}" + encryptedPassword);
            mods[0] = new ModificationItem(DirContext.REPLACE_ATTRIBUTE, userPassword);

            // change attribute lanmgrPassword
            BasicAttribute lanmgrPassword = proceedPassword("sambaLMPassword", inNewPassword, null);
            mods[1] = new ModificationItem(DirContext.REPLACE_ATTRIBUTE, lanmgrPassword);

            // change attribute ntlmPassword
            BasicAttribute ntlmPassword = proceedPassword("sambaNTPassword", inNewPassword, digester);
            mods[2] = new ModificationItem(DirContext.REPLACE_ATTRIBUTE, ntlmPassword);

            BasicAttribute sambaPwdLastSet = new BasicAttribute("sambaPwdLastSet",
                    String.valueOf(System.currentTimeMillis() / 1000L));
            mods[3] = new ModificationItem(DirContext.REPLACE_ATTRIBUTE, sambaPwdLastSet);

            DirContext ctx = new InitialDirContext(env);
            ctx.modifyAttributes(buildUserDN(user), mods);

            // Close the context when we're done
            ctx.close();
            return true;
        } catch (NamingException e) {
            logger.debug("Benutzeranmeldung nicht korrekt oder Passwortnderung nicht mglich", e);
            return false;
        }
    }
    return false;
}

---

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