Example usage for javax.naming.directory Attributes get

Introduction

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

Prototype

Attribute get(String attrID);

Source Link

Document

Retrieves the attribute with the given attribute id from the attribute set.

Usage

From source file:com.spotify.helios.authentication.crtauth.LdapKeyProvider.java

@Override
public RSAPublicKey getKey(final String username) throws KeyNotFoundException {
    final List<String> result = ldapTemplate.search(query().base(baseSearchPath).where("uid").is(username),
            new AttributesMapper<String>() {
                @Override/*from   w  w w. ja v  a 2s. c  o m*/
                public String mapFromAttributes(final Attributes attributes) throws NamingException {
                    log.debug("got ldap stuff for uid {}", username);
                    return attributes.get("sshPublicKey").toString();
                }
            });

    if (result.isEmpty()) {
        throw new KeyNotFoundException();
    } else if (result.size() == 1) {
        final String r = result.get(0);
        RSAPublicKeySpec publicKeySpec;
        try {
            final String sshPublicKey = r.replace("sshPublicKey: ", "");
            publicKeySpec = TraditionalKeyParser.parsePemPublicKey(sshPublicKey);
            final KeyFactory keyFactory = KeyFactory.getInstance("RSA");
            return (RSAPublicKey) keyFactory.generatePublic(publicKeySpec);
        } catch (InvalidKeyException | InvalidKeySpecException | NoSuchAlgorithmException e) {
            e.printStackTrace();
        }

    }

    throw new IllegalStateException("Found more than one LDAP user for name: " + username);
}

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From source file:org.jasig.cas.adaptors.ldap.remote.RemoteIpLookupCredentialsToPrincipalResolver.java

protected String extractPrincipalId(final Credentials credentials) {
    final RemoteAddressCredentials c = (RemoteAddressCredentials) credentials;
    final String formattedIpAddress = getFormattedIpAddress(c.getRemoteAddress().trim());

    if (!StringUtils.hasText(formattedIpAddress)) {
        return null;
    }/* ww w.  j a  va2 s .  c  om*/

    if (log.isDebugEnabled()) {
        log.debug("Original IP address: " + c.getRemoteAddress());
        log.debug("Formatted IP address: " + formattedIpAddress);
    }

    final String attributeId = getAttributeIds()[0];
    final List principalList = this.getLdapTemplate().search(getSearchBase(),
            LdapUtils.getFilterWithValues(getFilter(), formattedIpAddress), getSearchControls(),
            new AttributesMapper() {
                public Object mapFromAttributes(final Attributes attrs) throws NamingException {
                    final Attribute attribute = attrs.get(attributeId);
                    return attribute == null ? null : attribute.get();
                }

            });

    if (principalList.isEmpty()) {
        log.debug("LDAP search returned zero results.");
        return null;
    }
    if (principalList.size() > 1) {
        log.error("LDAP search returned multiple results " + "for filter \"" + getFilter() + "\", "
                + "which is not allowed.");

        return null;
    }
    return (String) principalList.get(0);
}

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From source file:jenkins.security.plugins.ldap.FromUserRecordLDAPGroupMembershipStrategy.java

@Override
public GrantedAuthority[] getGrantedAuthorities(LdapUserDetails ldapUser) {
    List<GrantedAuthority> result = new ArrayList<GrantedAuthority>();
    Attributes attributes = ldapUser.getAttributes();
    final String attributeName = getAttributeName();
    Attribute attribute = attributes == null ? null : attributes.get(attributeName);
    if (attribute != null) {
        try {/*from  w w w.  j a va 2s .co m*/
            for (Object value : Collections.list(attribute.getAll())) {
                String groupName = String.valueOf(value);
                try {
                    LdapName dn = new LdapName(groupName);
                    groupName = String.valueOf(dn.getRdn(dn.size() - 1).getValue());
                } catch (InvalidNameException e) {
                    LOGGER.log(Level.FINEST, "Expected a Group DN but found: {0}", groupName);
                }
                result.add(new GrantedAuthorityImpl(groupName));
            }
        } catch (NamingException e) {
            LogRecord lr = new LogRecord(Level.FINE,
                    "Failed to retrieve member of attribute ({0}) from LDAP user details");
            lr.setThrown(e);
            lr.setParameters(new Object[] { attributeName });
            LOGGER.log(lr);
        }

    }
    return result.toArray(new GrantedAuthority[result.size()]);
}

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From source file:com.globalsight.everest.usermgr.UserLdapHelper.java

/**
 * Get the Uset ID array from a NamingEnumeration
 *//*from   w w  w  . j a va 2s.com*/
static Vector getUIDsVectorFromSearchResults(NamingEnumeration p_SearchResults) throws NamingException {

    Vector uids = new Vector();

    while (p_SearchResults.hasMoreElements()) {
        /* Next directory entry */
        Object searchResultObj = p_SearchResults.nextElement();
        if (searchResultObj instanceof SearchResult) {
            SearchResult tempSearchResult = (SearchResult) searchResultObj;
            Attributes entry = tempSearchResult.getAttributes();
            String uid = getSingleAttributeValue(entry.get(LDAP_ATTR_USERID));
            uids.addElement(uid);
        }
    }

    p_SearchResults.close();

    return uids;
}

---

From source file:com.surevine.chat.auth.GroupAuthorisationFilter.java

/**
 * Get a list of the members of a group, searching for the group using an
 * LDAP filter expression and scope.//from   w w  w.  j a v a2  s .  c o  m
 * 
 * @param filter
 *            LDAP search filter (see RFC2254)
 * @param scope
 *            One of SearchControls.OBJECT_SCOPE,
 *            SearchControls.ONELEVEL_SCOPE, or SearchControls.SUBTREE_SCOPE
 *            (see javax.naming.directory.SearchControls)
 * @return List of usernames
 * @throws NamingException
 * @throws LdapException
 *             On any LDAP error
 */
private Collection<String> getGroupMembers(final String groupName) throws NamingException {
    _logger.debug("Looking for members of " + groupName);
    String filter = "cn=" + groupName;
    Collection<String> memberList = new HashSet<String>(20);

    SearchControls controls = new SearchControls();
    controls.setSearchScope(SearchControls.SUBTREE_SCOPE);

    NamingEnumeration<SearchResult> objects;
    DirContext ctx = getLdapConnection();

    objects = ctx.search("ou=groups", filter, controls);

    while (objects.hasMore()) {
        SearchResult sr = (SearchResult) objects.next();
        Attributes attributes = sr.getAttributes();
        Attribute attribute = attributes.get("member");

        if (attribute != null) {
            NamingEnumeration<?> valueEnum = attribute.getAll();

            while (valueEnum.hasMore()) {
                String value = valueEnum.next().toString();

                final String searchFor = "cn=";
                int start = value.indexOf(searchFor);
                int end = value.indexOf(',', start);

                if (start >= 0 && end >= 0) {
                    String name = value.substring(start + searchFor.length(), end);
                    _logger.debug(name + " is a chatter");
                    memberList.add(name);
                }
            }
        }
    }
    _logger.debug("Returning a total of " + memberList.size() + " chatters");
    return memberList;
}

---

From source file:com.globalsight.everest.usermgr.UserLdapHelper.java

/**
 * Get the company names from a NamingEnumeration
 *//*  w ww .  j a v a  2s  . com*/
static String[] getCompanyNamesFromSearchResults(NamingEnumeration p_searchResults) throws NamingException {

    // use a set so duplicates are not saved
    Set companyNames = new TreeSet();

    while (p_searchResults.hasMoreElements()) {

        String cName = null;
        Object searchResultObj = p_searchResults.nextElement();
        if (searchResultObj instanceof SearchResult) {
            SearchResult tempSearchResult = (SearchResult) searchResultObj;
            Attributes entry = tempSearchResult.getAttributes();
            cName = getSingleAttributeValue(entry.get(LDAP_ATTR_COMPANY));
        }

        if (cName != null && cName.trim().length() > 0) {
            // adds it to the set
            // if it already exists just returns (NOP)
            companyNames.add(cName);
        }
    }
    p_searchResults.close();

    String[] cns = new String[companyNames.size()];
    return (String[]) companyNames.toArray(cns);
}

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From source file:com.globalsight.everest.usermgr.UserLdapHelper.java

static Vector getNamesVectorFromSearchResults(NamingEnumeration p_SearchResults) throws NamingException {
    Vector userNames = new Vector();

    while (p_SearchResults.hasMoreElements()) {
        /* Next directory entry */
        Object searchResultObj = p_SearchResults.nextElement();
        if (searchResultObj instanceof SearchResult) {
            SearchResult tempSearchResult = (SearchResult) searchResultObj;
            Attributes entry = tempSearchResult.getAttributes();
            String userName = getSingleAttributeValue(entry.get(LDAP_ATTR_USER_NAME));
            userNames.addElement(userName);
        }//  ww  w  .  ja v a2s.  co  m
    }

    p_SearchResults.close();

    return userNames;
}

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From source file:org.apache.james.user.ldap.ReadOnlyLDAPGroupRestriction.java

/**
 * Extracts the DNs for members of the group with the given LDAP context
 * attributes. This is achieved by extracting all the values of the LDAP
 * attribute, with name equivalent to the field value
 * {@link #memberAttribute}, from the attributes collection.
 *
 * @param groupAttributes The attributes taken from the group's LDAP context.
 * @return A collection of distinguished-names for the users belonging to
 *         the group with the specified attributes.
 * @throws NamingException Propagated from underlying LDAP communication layer.
 *//*  ww w.ja  va  2 s.c o m*/
private Collection<String> extractMembers(Attributes groupAttributes) throws NamingException {
    Collection<String> result = new ArrayList<String>();
    Attribute members = groupAttributes.get(memberAttribute);
    NamingEnumeration<?> memberDNs = members.getAll();

    while (memberDNs.hasMore())
        result.add(memberDNs.next().toString());

    return result;
}

---

From source file:com.globalsight.everest.usermgr.UserLdapHelper.java

/**
 * Convert a Attributes to a UserInfo object.
 *//*from   w  w  w. j  a va  2 s . c  o m*/
static UserInfo getUserInfoFromLDAPEntry(Attributes p_entry) throws NamingException {
    UserInfo ui = new UserInfo();

    Attribute attr = p_entry.get(LDAP_ATTR_USERID);
    ui.setUserId(getSingleAttributeValue(attr));

    attr = p_entry.get(LDAP_ATTR_USER_NAME);
    ui.setUserName(getSingleAttributeValue(attr));

    attr = p_entry.get(LDAP_ATTR_TITLE);
    ui.setTitle(getSingleAttributeValue(attr));

    attr = p_entry.get(LDAP_ATTR_FIRST_NAME);
    ui.setFirstName(getSingleAttributeValue(attr));

    attr = p_entry.get(LDAP_ATTR_LAST_NAME);
    ui.setLastName(getSingleAttributeValue(attr));

    attr = p_entry.get(LDAP_ATTR_EMAIL);
    ui.setEmailAddress(getSingleAttributeValue(attr));

    attr = p_entry.get(LDAP_ATTR_CC_EMAIL);
    ui.setCCEmailAddress(getSingleAttributeValue(attr));

    attr = p_entry.get(LDAP_ATTR_BCC_EMAIL);
    ui.setBCCEmailAddress(getSingleAttributeValue(attr));

    attr = p_entry.get(LDAP_ATTR_INALLPROJECTS);
    if (attr != null && getSingleAttributeValue(attr).equalsIgnoreCase(LDAP_ATTR_TRUE)) {
        // set to "false" as default - so only need to set to true
        // if value is "true"
        ui.isInAllProjects(true);
    }

    return ui;
}

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From source file:org.sonar.plugins.ldap.LdapAutodiscovery.java

List<LdapSrvRecord> getLdapServers(DirContext context, String domain) throws NamingException {
    Attributes lSrvAttrs = context.getAttributes("dns:/_ldap._tcp." + domain, new String[] { "srv" });
    Attribute serversAttribute = lSrvAttrs.get("srv");
    NamingEnumeration<?> lEnum = serversAttribute.getAll();
    SortedSet<LdapSrvRecord> result = new TreeSet<>();
    while (lEnum.hasMore()) {
        String srvRecord = (String) lEnum.next();
        // priority weight port target
        String[] srvData = srvRecord.split(" ");

        int priority = NumberUtils.toInt(srvData[0]);
        int weight = NumberUtils.toInt(srvData[1]);
        String port = srvData[2];
        String target = srvData[3];

        if (target.endsWith(".")) {
            target = target.substring(0, target.length() - 1);
        }/*  w w  w  .ja v  a 2  s .  c o  m*/
        String server = "ldap://" + target + ":" + port;
        result.add(new LdapSrvRecord(server, priority, weight));
    }
    return new ArrayList<>(result);
}

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