Example usage for javax.naming.directory DirContext REPLACE_ATTRIBUTE

Introduction

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

Prototype

int REPLACE_ATTRIBUTE

To view the source code for javax.naming.directory DirContext REPLACE_ATTRIBUTE.

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Document

This constant specifies to replace an attribute with specified values.

Usage

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

@Override
public void updateUser(LdapUser user, Map<RdnType, String> newData) {
    Preconditions.checkNotNull(newData);
    Preconditions.checkNotNull(user.getTenantId());
    Preconditions.checkNotNull(user.getUserId());
    Preconditions.checkArgument(user.getTenantId().trim().length() > 0);
    Preconditions.checkArgument(user.getUserId().trim().length() > 0);
    Preconditions.checkArgument(newData.size() > 0);

    try {/*from   ww  w .  ja va 2  s  .com*/
        ModificationItem[] modifications = new ModificationItem[newData.size()];

        int i = 0;

        for (RdnType attributeName : newData.keySet()) {
            /* if (attributeName.equals(RdnType.UID))
            throw new RuntimeException("Cannot change uid.");*/

            modifications[i] = new ModificationItem(DirContext.REPLACE_ATTRIBUTE,
                    new BasicAttribute(attributeName.toString(), newData.get(attributeName)));

            i++;
        }

        LdapName rootDn = namingFactory.createUsersDn(user.getTenantId());
        Rdn userRdn = NamingFactory.createRdn(RdnType.UID, user.getUserId());
        LdapName subContextName = NamingFactory.createName(userRdn);

        ldapDao.updateSubContext(rootDn, subContextName, modifications);
    } catch (Exception e) {
        log.error(e);
        throw new java.lang.RuntimeException(e);
    }
}

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

public void updateRdn(LdapName rootDn, RdnType type, String rdnValue) {
    DirContext ctx = null;/*from ww w. ja v  a 2  s . c  om*/

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

        ModificationItem[] modifications = new ModificationItem[1];

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

        modifications[0] = new ModificationItem(DirContext.REPLACE_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.fao.geonet.kernel.security.ldap.LdapUserDetailsManager.java

/**
 * Changes the password for the current user. The username is obtained from the security
 * context. <p> If the old password is supplied, the update will be made by rebinding as the
 * user, thus modifying the password using the user's permissions. If <code>oldPassword</code>
 * is null, the update will be attempted using a standard read/write context supplied by the
 * context source. </p>/*from ww w .  j a  v a2 s. co  m*/
 *
 * @param oldPassword the old password
 * @param newPassword the new value of the password.
 */
public void changePassword(final String oldPassword, final String newPassword) {
    Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
    Assert.notNull(authentication,
            "No authentication object found in security context. Can't change current user's password!");

    String username = authentication.getName();

    logger.debug("Changing password for user '" + username);

    final DistinguishedName dn = usernameMapper.buildDn(username);
    final ModificationItem[] passwordChange = new ModificationItem[] { new ModificationItem(
            DirContext.REPLACE_ATTRIBUTE, new BasicAttribute(passwordAttributeName, newPassword)) };

    if (oldPassword == null) {
        template.modifyAttributes(dn, passwordChange);
        return;
    }

    template.executeReadWrite(new ContextExecutor() {

        public Object executeWithContext(DirContext dirCtx) throws NamingException {
            LdapContext ctx = (LdapContext) dirCtx;
            ctx.removeFromEnvironment("com.sun.jndi.ldap.connect.pool");
            ctx.addToEnvironment(Context.SECURITY_PRINCIPAL, LdapUtils.getFullDn(dn, ctx).toString());
            ctx.addToEnvironment(Context.SECURITY_CREDENTIALS, oldPassword);
            // TODO: reconnect doesn't appear to actually change the
            // credentials
            try {
                ctx.reconnect(null);
            } catch (javax.naming.AuthenticationException e) {
                throw new BadCredentialsException("Authentication for password change failed.");
            }

            ctx.modifyAttributes(dn, passwordChange);

            return null;
        }
    });
}

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From source file:org.gbif.portal.registration.LDAPUtils.java

/**
 * Creates a user. String array contains:
 * 1) first name/*  w ww .j  a v a2s  .  co  m*/
 * 2) surname
 * 3) email
 * 4) username
 * 5) password
 * 
 * @param userDetails
 * @return
 * @throws NamingException
 */
public boolean createNewUser(UserLogin userLogin) throws NamingException {
    DirContext ctx = getUserContext();
    Attributes attributes = new BasicAttributes();
    attributes.put(new BasicAttribute("sn", userLogin.getSurname()));
    attributes.put(new BasicAttribute("givenName", userLogin.getFirstName()));
    attributes.put(new BasicAttribute("cn", userLogin.getFirstName() + " " + userLogin.getSurname()));
    attributes.put(new BasicAttribute("mail", userLogin.getEmail()));
    if (userLogin.getTelephone() != null) {
        attributes.put(new BasicAttribute("telephoneNumber", userLogin.getTelephone()));
    }
    attributes.put(new BasicAttribute("userPassword", userLogin.getPassword()));
    attributes.put(new BasicAttribute("objectClass", "top"));
    attributes.put(new BasicAttribute("objectClass", "person"));
    attributes.put(new BasicAttribute("objectClass", "organizationalPerson"));
    attributes.put(new BasicAttribute("objectClass", "inetorgperson"));
    String contextName = "uid=" + userLogin.getUsername();
    String fullContextName = contextName + "," + ctx.getNameInNamespace();

    //add the user to ldap
    ctx.createSubcontext(contextName, attributes);

    //need to add user to group
    for (int i = 0; i < userGroups.length; i++) {
        DirContext groupContext = getGroupContext();
        Attributes groupAttributes = groupContext.getAttributes(userGroups[i]);
        groupAttributes.get("uniqueMember").add(fullContextName);
        groupContext.modifyAttributes(userGroups[i], DirContext.REPLACE_ATTRIBUTE, groupAttributes);
    }
    return true;
}

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From source file:org.gbif.portal.registration.LDAPUtils.java

/**
 * Update the details of the supplied user in LDAP.
 * @param userLogin//from   w w w  . j av  a2 s .  co  m
 * @return
 * @throws NamingException
 */
public boolean updateUser(UserLogin userLogin) throws NamingException {
    DirContext ctx = getUserContext();
    Attributes attributes = new BasicAttributes();
    attributes.put(new BasicAttribute("sn", userLogin.getSurname()));
    attributes.put(new BasicAttribute("givenName", userLogin.getFirstName()));
    attributes.put(new BasicAttribute("cn", userLogin.getFirstName() + " " + userLogin.getSurname()));
    attributes.put(new BasicAttribute("mail", userLogin.getEmail()));
    if (userLogin.getTelephone() != null) {
        attributes.put(new BasicAttribute("telephoneNumber", userLogin.getTelephone()));
    }
    attributes.put(new BasicAttribute("userPassword", userLogin.getPassword()));
    ctx.modifyAttributes("uid=" + userLogin.getUsername(), DirContext.REPLACE_ATTRIBUTE, attributes);
    return true;
}

---

From source file:org.gbif.portal.registration.LDAPUtils.java

/**
 * Update the password for the supplied user.
 * @param username//from  www . j av a2 s . c  o  m
 * @param newPassword
 * @throws NamingException
 */
public void updatePassword(String username, String newPassword) throws NamingException {
    DirContext ctx = getUserContext();
    Attributes attributes = new BasicAttributes();
    attributes.put(new BasicAttribute("userPassword", newPassword));
    ctx.modifyAttributes("uid=" + username, DirContext.REPLACE_ATTRIBUTE, attributes);
}

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

/**
 * Set next free uidNumber.// w  w  w  . ja va  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/*from w w  w  .  ja va  2s  .  co  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;
}

---

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

/**
 * change password of given user, needs old password for authentication.
 *
 * @param user//  w w w.  j a v  a2  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().getPasswordEncryptionEnum();
    Hashtable<String, String> env = initializeWithLdapConnectionSettings(user.getLdapGroup().getLdapServer());
    if (!user.getLdapGroup().getLdapServer().isReadOnly()) {
        try {
            // 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);

            // change attribute lanmgrPassword
            BasicAttribute lanmgrPassword = proceedPassword("sambaLMPassword", inNewPassword, null);

            // change attribute ntlmPassword
            BasicAttribute ntlmPassword = proceedPassword("sambaNTPassword", inNewPassword, digester);

            BasicAttribute sambaPwdLastSet = new BasicAttribute("sambaPwdLastSet",
                    String.valueOf(System.currentTimeMillis() / 1000L));

            ModificationItem[] mods = new ModificationItem[4];
            mods[0] = new ModificationItem(DirContext.REPLACE_ATTRIBUTE, userPassword);
            mods[1] = new ModificationItem(DirContext.REPLACE_ATTRIBUTE, lanmgrPassword);
            mods[2] = new ModificationItem(DirContext.REPLACE_ATTRIBUTE, ntlmPassword);
            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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From source file:org.ligoj.app.plugin.id.ldap.dao.UserLdapRepository.java

/**
 * Replace a value by another one without touching other values.
 *
 * @param dn/*from w ww  . j a v  a2 s  .co m*/
 *            the DN of entry.
 * @param attribute
 *            The attribute name, single value.
 * @param value
 *            the new value.
 */
public void set(final Name dn, final String attribute, final String value) {
    final ModificationItem[] mods = new ModificationItem[1];
    mods[0] = new ModificationItem(DirContext.REPLACE_ATTRIBUTE, new BasicAttribute(attribute, value));
    template.modifyAttributes(org.springframework.ldap.support.LdapUtils.newLdapName(dn), mods);
}

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