Example usage for javax.naming.directory Attribute size

Introduction

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

Prototype

int size();

Source Link

Document

Retrieves the number of values in this attribute.

Usage

From source file:org.pentaho.di.trans.steps.mailvalidator.MailValidation.java

/**
 * verify if there is a mail server registered to the domain name. and return the email servers count
 *//*from  ww  w.  j  av a 2  s  .c  o  m*/
public static int mailServersCount(String hostName) throws NamingException {
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put("java.naming.factory.initial", "com.sun.jndi.dns.DnsContextFactory");
    DirContext ictx = new InitialDirContext(env);
    Attributes attrs = ictx.getAttributes(hostName, new String[] { "MX" });
    Attribute attr = attrs.get("MX");
    if (attr == null) {
        return (0);
    }
    return (attr.size());
}

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From source file:org.pentaho.di.trans.steps.mailvalidator.MailValidation.java

private static ArrayList<String> getMX(String hostName) throws NamingException {
    // Perform a DNS lookup for MX records in the domain
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put("java.naming.factory.initial", "com.sun.jndi.dns.DnsContextFactory");
    DirContext ictx = new InitialDirContext(env);
    Attributes attrs = ictx.getAttributes(hostName, new String[] { "MX" });
    Attribute attr = attrs.get("MX");

    // if we don't have an MX record, try the machine itself
    if ((attr == null) || (attr.size() == 0)) {
        attrs = ictx.getAttributes(hostName, new String[] { "A" });
        attr = attrs.get("A");
        if (attr == null) {
            throw new NamingException(BaseMessages.getString(PKG, "MailValidator.NoMatchName", hostName));
        }//w  ww  . j a  va 2s  . com
    }

    // Huzzah! we have machines to try. Return them as an array list
    // NOTE: We SHOULD take the preference into account to be absolutely
    // correct. This is left as an exercise for anyone who cares.
    ArrayList<String> res = new ArrayList<String>();
    NamingEnumeration<?> en = attr.getAll();

    while (en.hasMore()) {
        String x = (String) en.next();
        String[] f = x.split(" ");
        if (f[1].endsWith(".")) {
            f[1] = f[1].substring(0, (f[1].length() - 1));
        }
        res.add(f[1]);
    }
    return res;
}

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From source file:org.springframework.ldap.support.LdapUtils.java

/**
 * Iterate through all the values of the specified Attribute calling back to
 * the specified callbackHandler./*ww w . j  a  v a2  s  .  co  m*/
 * @param attribute the Attribute to work with; not <code>null</code>.
 * @param callbackHandler the callbackHandler; not <code>null</code>.
 * @since 1.3
 */
public static void iterateAttributeValues(Attribute attribute, AttributeValueCallbackHandler callbackHandler) {
    Assert.notNull(attribute, "Attribute must not be null");
    Assert.notNull(callbackHandler, "callbackHandler must not be null");

    for (int i = 0; i < attribute.size(); i++) {
        try {
            callbackHandler.handleAttributeValue(attribute.getID(), attribute.get(i), i);
        } catch (javax.naming.NamingException e) {
            throw LdapUtils.convertLdapException(e);
        }
    }
}

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From source file:it.infn.ct.security.utilities.LDAPUtils.java

public static List<LDAPUser> getIdPUserList() {
    List<LDAPUser> users = new ArrayList<LDAPUser>();
    NamingEnumeration results = null;
    DirContext ctx;//from w w w.  j a  v  a 2s . c o  m
    ResourceBundle rb = ResourceBundle.getBundle("ldap");
    try {
        ctx = getMainAuthContext();
        String attrs[] = { "uniqueMember" };
        Attribute userGAttr = ctx.getAttributes(rb.getString("usersGroup"), attrs).get("uniqueMember");
        for (int i = 0; i < userGAttr.size(); i++) {
            String userDN = (String) userGAttr.get(i);
            users.add(getUser(userDN.substring(userDN.indexOf("=") + 1, userDN.indexOf(","))));

        }

    } catch (NamingException ex) {
        _log.error(ex);
    }

    return users;
}

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From source file:net.spfbl.core.Reverse.java

private static TreeSet<String> getIPv4Set(String host) throws NamingException {
    TreeSet<String> ipSet = new TreeSet<String>();
    Attributes atributes = Server.getAttributesDNS(host, new String[] { "A" });
    if (atributes != null) {
        Attribute attribute = atributes.get("A");
        if (attribute != null) {
            for (int index = 0; index < attribute.size(); index++) {
                String ip = (String) attribute.get(index);
                if (SubnetIPv4.isValidIPv4(ip)) {
                    ip = SubnetIPv4.normalizeIPv4(ip);
                    ipSet.add(ip);/*  www. jav  a  2 s . co m*/
                }
            }
        }
    }
    return ipSet;
}

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From source file:net.spfbl.core.Reverse.java

private static TreeSet<String> getIPv6Set(String host) throws NamingException {
    TreeSet<String> ipSet = new TreeSet<String>();
    Attributes atributes = Server.getAttributesDNS(host, new String[] { "AAAA" });
    if (atributes != null) {
        Attribute attribute = atributes.get("AAAA");
        if (attribute != null) {
            for (int index = 0; index < attribute.size(); index++) {
                String ip = (String) attribute.get(index);
                if (SubnetIPv6.isValidIPv6(ip)) {
                    ip = SubnetIPv6.normalizeIPv6(ip);
                    ipSet.add(ip);// ww w.jav a2  s . c o  m
                }
            }
        }
    }
    return ipSet;
}

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From source file:net.spfbl.core.Reverse.java

public static TreeSet<String> getPointerSet(String host) throws NamingException {
    if (host == null) {
        return null;
    } else {/* ww w  . ja  va2 s  .com*/
        TreeSet<String> reverseSet = new TreeSet<String>();
        if (Subnet.isValidIP(host)) {
            if (SubnetIPv4.isValidIPv4(host)) {
                host = getHostReverse(host, "in-addr.arpa");
            } else if (SubnetIPv6.isValidIPv6(host)) {
                host = getHostReverse(host, "ip6.arpa");
            }
        }
        Attributes atributes = Server.getAttributesDNS(host, new String[] { "PTR" });
        if (atributes != null) {
            Attribute attribute = atributes.get("PTR");
            if (attribute != null) {
                for (int index = 0; index < attribute.size(); index++) {
                    host = (String) attribute.get(index);
                    if (host != null) {
                        host = host.trim();
                        if (host.endsWith(".")) {
                            int endIndex = host.length() - 1;
                            host = host.substring(0, endIndex);
                        }
                        if (Domain.isHostname(host)) {
                            host = Domain.normalizeHostname(host, true);
                            reverseSet.add(host);
                        }
                    }
                }
            }
        }
        return reverseSet;
    }
}

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From source file:fedora.server.security.servletfilters.ldap.FilterLdap.java

private static Boolean comparePassword(Attributes attributes, String password, String passwordAttribute)
        throws PasswordComparisonException {
    String m = "- comparePassword() ";
    log.debug(m + ">");
    Boolean rc = null;/*from  ww w.  ja  v a2  s  . c  o  m*/
    try {
        log.debug(m + "looking for return attribute==" + passwordAttribute);
        Attribute attribute = attributes.get(passwordAttribute);
        if (attribute == null) {
            log.error(m + "null object");
        } else {
            int size = attribute.size();
            log.debug(m + "object with n==" + size);
            for (int j = 0; j < size; j++) {
                Object o = attribute.get(j);
                if (password.equals(o.toString())) {
                    log.debug(m + "compares true");
                    if (rc == null) {
                        log.debug(m + "1st comp:  authenticate");
                        rc = Boolean.TRUE;
                    } else {
                        log.error(m + "dup comp:  keep previous rc==" + rc);
                    }
                } else {
                    log.debug(m + "compares false, -un-authenticate");
                    if (rc == null) {
                        log.debug(m + "1st comp (fyi)");
                    } else {
                        log.error(m + "dup comp (fyi)");
                    }
                    rc = Boolean.FALSE;
                }
            }
        }
    } catch (Throwable th) {
        log.error(m + "resetting to null rc==" + rc + th.getMessage());
        throw new PasswordComparisonException("in ldap servlet filter", th);
    } finally {
        log.debug(m + "< " + rc);
    }
    return rc;
}

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From source file:net.spfbl.core.Reverse.java

public static ArrayList<String> getMXSet(String host) throws NamingException {
    TreeMap<Integer, TreeSet<String>> mxMap = new TreeMap<Integer, TreeSet<String>>();
    Attributes atributes = Server.getAttributesDNS(host, new String[] { "MX" });
    if (atributes == null || atributes.size() == 0) {
        atributes = Server.getAttributesDNS(host, new String[] { "CNAME" });
        Attribute attribute = atributes.get("CNAME");
        if (attribute != null) {
            String cname = (String) attribute.get(0);
            return getMXSet(cname);
        }/* w ww.j  av a 2 s.c o m*/
    } else {
        Attribute attribute = atributes.get("MX");
        if (attribute != null) {
            for (int index = 0; index < attribute.size(); index++) {
                try {
                    String mx = (String) attribute.get(index);
                    int space = mx.indexOf(' ');
                    String value = mx.substring(0, space);
                    int priority = Integer.parseInt(value);
                    mx = mx.substring(space + 1);
                    int last = mx.length() - 1;
                    TreeSet<String> mxSet = mxMap.get(priority);
                    if (mxSet == null) {
                        mxSet = new TreeSet<String>();
                        mxMap.put(priority, mxSet);
                    }
                    if (Subnet.isValidIP(mx.substring(0, last))) {
                        mxSet.add(Subnet.normalizeIP(mx.substring(0, last)));
                    } else if (Domain.isHostname(mx)) {
                        mxSet.add(Domain.normalizeHostname(mx, true));
                    }
                } catch (NumberFormatException ex) {
                }
            }
        }
    }
    ArrayList<String> mxList = new ArrayList<String>();
    if (mxMap.isEmpty()) {
        // https://tools.ietf.org/html/rfc5321#section-5
        mxList.add(Domain.normalizeHostname(host, true));
    } else {
        for (int priority : mxMap.keySet()) {
            TreeSet<String> mxSet = mxMap.get(priority);
            for (String mx : mxSet) {
                if (!mxList.contains(mx)) {
                    mxList.add(mx);
                }
            }
        }
    }
    return mxList;
}

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From source file:org.iplantc.persondir.support.ldap.AttributesMapperImpl.java

@Override
public Object mapFromAttributes(Attributes attributes) throws NamingException {
    final int attributeCount = attributes.size();
    final Map<String, Object> mapOfAttrValues = this.createAttributeMap(attributeCount);

    for (final NamingEnumeration<? extends Attribute> attributesEnum = attributes.getAll(); attributesEnum
            .hasMore();) {/* w w  w. j  a  v a  2 s  . c  om*/
        final Attribute attribute = attributesEnum.next();

        if (!this.ignoreNull || attribute.size() > 0) {
            final String attrName = attribute.getID();
            final String key = this.getAttributeKey(attrName);

            final NamingEnumeration<?> valuesEnum = attribute.getAll();
            final List<?> values = this.getAttributeValues(valuesEnum);

            mapOfAttrValues.put(key, values);
        }
    }

    return mapOfAttrValues;
}

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