Example usage for javax.naming.directory Attribute get

Introduction

In this page you can find the example usage for javax.naming.directory Attribute get.

Prototype

Object get(int ix) throws NamingException;

Source Link

Document

Retrieves the attribute value from the ordered list of attribute values.

Usage

From source file:org.webterm.core.plugin.authentication.LdapAuthentication.java

@Override
public boolean isValidUser(final String user, final String passwd) {
    boolean result = false; // NOPMD - init

    final Attribute pwd = fetch(user);
    if ((pwd != null) && (this.checkMethode != null)) {
        try {/*w  w  w.j  a  v a 2 s.  c o  m*/
            final byte[] pwdAttr = (byte[]) pwd.get(0);
            result = this.checkMethode.isValidPassword(passwd, pwdAttr);
        } catch (final Exception ex) {
            LOG.error(ex, ex);
        }
    }
    return result;
}

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From source file:org.nuxeo.ecm.directory.ldap.dns.DNSServiceResolverImpl.java

/**
 * Returns the host name and port that a server providing the specified service can be reached at. A DNS lookup for
 * a SRV record in the form "_service.example.com" is attempted.
 * <p>//from ww  w .ja va  2s.com
 * As an example, a lookup for "example.com" for the service _gc._tcp may return "dc01.example.com:3268".
 *
 * @param service the service.
 * @param domain the domain.
 * @return a List of DNSServiceEntrys, which encompasses the hostname and port that the server can be reached at for
 *         the specified domain.
 * @throws NamingException if the DNS server is unreachable
 */
protected List<DNSServiceEntry> resolveDnsServiceRecord(final String service, final String domain)
        throws NamingException {
    List<DNSServiceEntry> addresses = new ArrayList<>();

    if (context == null) {
        return addresses;
    }

    final String key = service + "." + domain;
    /*
     * Return item from cache if it exists.
     */
    if (System.currentTimeMillis() - lastCacheUpdate > maxDelay) {
        cache.clear();
    }
    if (cache.containsKey(key)) {
        List<DNSServiceEntry> cachedAddresses = cache.get(key);
        if (cachedAddresses != null) {
            return cachedAddresses;
        }
    }

    Attributes dnsLookup = context.getAttributes(service + "." + domain, new String[] { SRV_RECORD });

    Attribute attribute = dnsLookup.get(SRV_RECORD);
    for (int i = 0; i < attribute.size(); i++) {
        /*
         * Get the current resource record
         */
        String entry = (String) attribute.get(i);

        String[] records = entry.split(" ");
        String host = records[records.length - 1];
        int port = Integer.parseInt(records[records.length - 2]);
        int weight = Integer.parseInt(records[records.length - 3]);
        int priority = Integer.parseInt(records[records.length - 4]);

        /*
         * possible to get TTL?
         */

        /*
         * Host entries in DNS should end with a "."
         */
        if (host.endsWith(".")) {
            host = host.substring(0, host.length() - 1);
        }

        addresses.add(new DNSServiceEntry(host, port, priority, weight));
    }

    /*
     * Sort the addresses by DNS priority and weight settings
     */
    Collections.sort(addresses);

    /*
     * Add item to cache.
     */
    if (cache.size() > 100) {
        cache.clear();
    }
    cache.put(key, addresses);
    lastCacheUpdate = System.currentTimeMillis();
    return addresses;
}

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From source file:org.glite.slcs.pki.bouncycastle.X509PrincipalUtil.java

/**
 * Reads the given {@link Attribute} and recurses into RDN attributes, fills
 * the given vectors.//from  w  ww  . j av a  2s .com
 * 
 * @param attr
 *            The {@link Attribute} to read.
 * @param oids
 *            The vector of OID.
 * @param values
 *            The vector of value.
 * @param added
 *            The added status vector.
 * @throws NamingException
 *             if a naming error occurs.
 */
private void readAttr(Attribute attr, Vector<DERObjectIdentifier> oids, Vector<Object> values,
        Vector<Boolean> added) throws NamingException {
    // Recursively looking into each attribute
    LOG.debug("Attribute: " + attr);
    for (int i = 0; i < attr.size(); i++) {
        if (attr.get(i) instanceof Attribute) {
            Attribute rdnAttr = (Attribute) attr.get(i);
            LOG.debug("Attribute RDN: " + rdnAttr);
            readAttr(rdnAttr, oids, values, added);
        } else { // Get back the OID from name
            DERObjectIdentifier oid = (DERObjectIdentifier) X509Name.DefaultLookUp
                    .get(Strings.toLowerCase(attr.getID()));
            oids.add(oid);
            Object attrValue = attr.get(i);
            LOG.debug("Attribute value: " + attrValue);
            values.add(attrValue);
            added.add(start_);
            start_ = true;

        }
    }

}

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From source file:nl.nn.adapterframework.webcontrol.LoginFilter.java

private boolean isMemberOf(DirContext ctx, String dnUser, String dnGroup) throws NamingException {
    DirContext lookedContext = (DirContext) (ctx.lookup(dnGroup));
    Attribute attrs = lookedContext.getAttributes("").get("member");
    for (int i = 0; i < attrs.size(); i++) {
        String foundMember = (String) attrs.get(i);
        if (foundMember.equalsIgnoreCase(dnUser)) {
            return true;
        }//from w w w.j  av a  2s.  c  om
    }
    return false;
}

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From source file:org.eclipse.skalli.core.user.ldap.LDAPClient.java

private User processEntry(SearchResult entry) throws NamingException {
    User user = new User();
    Attributes attrs = entry.getAttributes();
    Attribute attrBits = attrs.get(LDAPAttributeNames.BITS.getLdapKey());
    if (attrBits != null) {
        long lng = Long.parseLong(attrBits.get(0).toString());
        long secondBit = lng & 2; // get bit 2
        if (secondBit != 0) {
            // User not enabled
            return null;
        }/*w w  w .j  av  a 2 s  .c o m*/
    }
    user.setUserId(StringUtils.lowerCase(getStringValue(attrs, LDAPAttributeNames.USERID)));
    user.setFirstname(getStringValue(attrs, LDAPAttributeNames.FIRSTNAME));
    user.setLastname(getStringValue(attrs, LDAPAttributeNames.LASTNAME));
    user.setEmail(getStringValue(attrs, LDAPAttributeNames.EMAIL));
    user.setTelephone(getStringValue(attrs, LDAPAttributeNames.TELEPHONE));
    user.setMobile(getStringValue(attrs, LDAPAttributeNames.MOBILE));
    user.setRoom(getStringValue(attrs, LDAPAttributeNames.ROOM));
    user.setLocation(getStringValue(attrs, LDAPAttributeNames.LOCATION));
    user.setDepartment(getStringValue(attrs, LDAPAttributeNames.DEPARTMENT));
    user.setCompany(getStringValue(attrs, LDAPAttributeNames.COMPANY));
    user.setSip(getStringValue(attrs, LDAPAttributeNames.SIP));
    return user;
}

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From source file:nl.nn.adapterframework.ldap.LdapFindMemberPipe.java

private boolean findMember(String host, int port, String dnSearchIn, boolean useSsl, String dnFind,
        boolean recursiveSearch) throws NamingException {
    Hashtable env = new Hashtable();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    String provUrl = retrieveUrl(host, port, dnSearchIn, useSsl);
    env.put(Context.PROVIDER_URL, provUrl);
    if (StringUtils.isNotEmpty(cf.getUsername())) {
        env.put(Context.SECURITY_AUTHENTICATION, "simple");
        env.put(Context.SECURITY_PRINCIPAL, cf.getUsername());
        env.put(Context.SECURITY_CREDENTIALS, cf.getPassword());
    } else {/*from   w ww  . j  a  v a2 s  .  c  o  m*/
        env.put(Context.SECURITY_AUTHENTICATION, "none");
    }
    DirContext ctx = null;
    try {
        try {
            ctx = new InitialDirContext(env);
        } catch (CommunicationException e) {
            log.info("Cannot create constructor for DirContext (" + e.getMessage()
                    + "], will try again with dummy SocketFactory");
            env.put("java.naming.ldap.factory.socket", DummySSLSocketFactory.class.getName());
            ctx = new InitialLdapContext(env, null);
        }
        Attribute attrs = ctx.getAttributes("").get("member");
        if (attrs != null) {
            boolean found = false;
            for (int i = 0; i < attrs.size() && !found; i++) {
                String dnFound = (String) attrs.get(i);
                if (dnFound.equalsIgnoreCase(dnFind)) {
                    found = true;
                } else {
                    if (recursiveSearch) {
                        found = findMember(host, port, dnFound, useSsl, dnFind, recursiveSearch);
                    }
                }
            }
            return found;
        }
    } finally {
        if (ctx != null) {
            try {
                ctx.close();
            } catch (NamingException e) {
                log.warn("Exception closing DirContext", e);
            }
        }
    }
    return false;
}

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From source file:org.cloudfoundry.identity.uaa.ldap.PasswordComparisonAuthenticator.java

public DirContextOperations localCompareAuthenticate(DirContextOperations user, String password) {
    boolean match = false;
    try {/*from  www  .  ja v  a2 s  . c o  m*/
        Attributes attributes = user.getAttributes();
        Attribute attr = attributes.get(getPasswordAttributeName());
        if (attr.size() == 0) {
            throw new AuthenticationCredentialsNotFoundException(
                    "Missing " + getPasswordAttributeName() + " attribute.");
        }
        for (int i = 0; (attr != null) && (!match) && (i < attr.size()); i++) {
            Object valObject = attr.get(i);
            if (valObject != null && valObject instanceof byte[]) {
                if (passwordEncoder instanceof DynamicPasswordComparator) {
                    byte[] received = password.getBytes();
                    byte[] stored = (byte[]) valObject;
                    match = ((DynamicPasswordComparator) passwordEncoder).comparePasswords(received, stored);
                } else {
                    String encodedPassword = passwordEncoder.encodePassword(password, null);
                    byte[] passwordBytes = Utf8.encode(encodedPassword);
                    match = Arrays.equals(passwordBytes, (byte[]) valObject);
                }
            }
        }
    } catch (NamingException e) {
        throw new BadCredentialsException("Bad credentials", e);
    }
    if (!match)
        throw new BadCredentialsException("Bad credentials");
    return user;
}

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From source file:org.eclipse.skalli.core.user.ldap.LDAPClient.java

private String getStringValue(Attributes attributes, LDAPAttributeNames attributeName) throws NamingException {
    String ret = null;//from w  w w .j a v a  2s  .  c o  m
    Attribute attribute = attributes.get(attributeName.getLdapKey());
    if (attribute != null) {
        for (int i = 0; i < attribute.size(); i++) {
            ret = (String) attribute.get(i);
        }
    }
    return ret;
}

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From source file:ca.tnt.ldaputils.impl.LdapEntry.java

public String getStringValue(final String attribute) {
    final Attribute ldapAttribute;
    try {//from w  ww .  j av  a2s.  c o  m
        ldapAttribute = attributes.get(attribute);
        if (ldapAttribute != null && ldapAttribute.size() != 0)
            return (String) ldapAttribute.get(0);
        else {
            return null;
        }
    } catch (NamingException e) {
        throw new LdapNamingException(e);
    }

}

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From source file:de.sub.goobi.helper.ldap.Ldap.java

/**
 * Get next free uidNumber.//from w  w w.j a  v  a 2  s. co m
 *
 * @return next free uidNumber
 */
private String getNextUidNumber() {
    Hashtable<String, String> env = getLdapConnectionSettings();
    env.put(Context.SECURITY_PRINCIPAL, ConfigCore.getParameter("ldap_adminLogin"));
    env.put(Context.SECURITY_CREDENTIALS, ConfigCore.getParameter("ldap_adminPassword"));
    DirContext ctx;
    String rueckgabe = "";
    try {
        ctx = new InitialDirContext(env);
        Attributes attrs = ctx.getAttributes(ConfigCore.getParameter("ldap_nextFreeUnixId"));
        Attribute la = attrs.get("uidNumber");
        rueckgabe = (String) la.get(0);
        ctx.close();
    } catch (NamingException e) {
        logger.error(e);
        Helper.setFehlerMeldung(e.getMessage());
    }
    return rueckgabe;
}

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