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:hudson.plugins.active_directory.ActiveDirectoryUnixAuthenticationProvider.java

private void closeQuietly(DirContext context) {
    try {/*from w  w w  .  j a  va  2 s.  c  o m*/
        if (context != null)
            context.close();
    } catch (NamingException e) {
        LOGGER.log(Level.INFO, "Failed to close DirContext: " + context, e);
    }
}

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

/**
 * Get next free uidNumber./*  ww  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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From source file:com.googlecode.fascinator.authentication.custom.ldap.CustomLdapAuthenticationHandler.java

/**
* Tries to find the value of the given attribute. Note that this method
* only uses the first search result./* w w  w.j a  v  a  2 s  . c  om*/
* 
* @param username
*            a username
* @param attrName
*            the name of the attribute to find
* @return the value of the attribute, or an empty string
*/
public String getAttr(String username, String attrName) {
    String val = "";
    try {
        DirContext dc = new InitialDirContext(env);
        NamingEnumeration<SearchResult> ne = performLdapSearch(username, dc);

        if (ne.hasMore()) {
            val = getAttrValue(attrName, ne.next());
        }

        ne.close();
        dc.close();
    } catch (NamingException ne) {
        log.warn("Failed LDAP lookup getAttr", ne);
        log.warn("username:", username);
        log.warn("attrName:", attrName);
    }

    log.trace(String.format("getAttr search result: %s", val));
    return val;
}

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From source file:fr.iphc.grid.jobmonitor.CeList.java

static public ArrayList<URL> AvailableLdapCe() throws Exception {
    ArrayList<URL> CeList = new ArrayList<URL>();
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, "ldap://cclcgtopbdii01.in2p3.fr:2170");
    env.put("java.naming.ldap.attributes.binary", "objectSID");
    try {/*from w w  w .  j  a  v  a2 s .  c o m*/
        // Create initial context
        DirContext ctx = new InitialDirContext(env);
        SearchControls contraints = new SearchControls();
        contraints.setSearchScope(SearchControls.SUBTREE_SCOPE);
        String[] attributIDs = { "GlueCEUniqueID" };
        contraints.setReturningAttributes(attributIDs);
        String BASE_SEARCH = "Mds-Vo-name=local,o=grid";
        String filter = "(&(objectClass=GlueCE)(GlueCEImplementationName=CREAM)(GlueCEAccessControlBaseRule=VO:biomed))";
        NamingEnumeration<SearchResult> answer = ctx.search(BASE_SEARCH, filter, contraints);
        //         int index = 0;
        Random rand = new Random();
        while (answer.hasMore()) {
            //            index++;
            SearchResult result = answer.next();
            //            Attributes attrs = result.getAttributes();
            //            NamingEnumeration f = attrs.getAll();
            //            Attribute attr = (Attribute) f.next();
            String line = "cream://" + result.getAttributes().get("GlueCEUniqueID").get() + "?delegationId="
                    + rand.nextLong();
            URL serviceURL = URLFactory.createURL(line);
            CeList.add(serviceURL);
        }
        // Close the context when we're done
        ctx.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    ;
    return CeList;
}

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From source file:com.funambol.LDAP.security.LDAPUserProvisioningOfficer.java

/**
 * return false if user or password is wrong
 *    /*from   w w w . j a  va2  s .  co m*/
 * here we expand attributes: %u, %d, %s
 *    if defined userSearch, retrieve user's DN  and try to bind with it
 * @param username
 * @param password
 * @return
 */
private boolean ldapBind(String username, String password) {
    String userDN = null;
    try {
        TempParams t = new TempParams();
        // if username  is an email substitute %u e %d in baseDn:  
        expandSearchAndBaseDn(username, t);

        // setup the default LdapInterface configured with bean data
        ldapInterface = LDAPManagerFactory.createLdapInterface(getLdapInterfaceClassName());
        ldapInterface.init(getLdapUrl(), getBaseDn(), getSearchBindDn(), getSearchBindPassword(),
                isFollowReferral(), isConnectionPooling(), null);

        // set the userDN when custom user search
        if (!StringUtils.isEmpty(getUserSearch())) {
            // customize the field used to search the user.

            SearchResult sr = ldapInterface.searchOneEntry(getUserSearch(), new String[] { "dn" },
                    SearchControls.SUBTREE_SCOPE);

            if (sr == null) {
                log.info("Username " + username + " not found");
                return false;
            }

            userDN = sr.getNameInNamespace().trim();
            log.info("binding with dn:" + userDN);

        }
        // on failure, set the user DN with append
        if (userDN == null) {
            userDN = "uid=" + username + "," + baseDn;
        }
    } catch (Exception e) {
        log.error("Can't instantiate LdapInterface: " + e.getMessage());
        return false;
    }
    // Set up environment for creating initial context
    Hashtable<String, String> env = new Hashtable<String, String>(11);
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, getLdapUrl());

    // Authenticate as  User and password  
    env.put(Context.SECURITY_AUTHENTICATION, "simple");
    env.put(Context.SECURITY_PRINCIPAL, userDN);
    env.put(Context.SECURITY_CREDENTIALS, password);

    try {
        DirContext ctx = new InitialDirContext(env);
        log.debug(ctx.lookup(userDN));
        ctx.close();
    } catch (AuthenticationException e) {
        log.info("User not authenticated: " + e.getMessage());
        return false;
    } catch (NamingException e) {
        log.warn("User not authenticated: problem while accessing ldap " + e.getMessage());
        e.printStackTrace();
        return false;
    }
    return true;
}

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From source file:com.googlecode.fascinator.authentication.custom.ldap.CustomLdapAuthenticationHandler.java

/**
 * Tries to find the value(s) of the given attribute. Note that this method
 * uses all search results./* w  w  w . j av a 2 s.  c  om*/
 * 
 * @param username
 *            a username
 * @param attrName
 *            the name of the attribute to find
 * @return a list of values for the attribute, or an empty list
 */
public List<String> getAllAttrs(String username, String attrName) {
    List<String> resultList = new ArrayList<String>();

    try {
        DirContext dc = new InitialDirContext(env);
        NamingEnumeration<SearchResult> ne = performLdapSearch(username, dc);

        while (ne.hasMore()) {
            resultList.add(getAttrValue(attrName, ne.next()));
        }

        ne.close();
        dc.close();
    } catch (NamingException ne) {
        log.warn("Failed LDAP lookup getAllAttrs" + username, ne);
    }

    log.trace("getAllAttrs search result: " + resultList);
    if (log.isTraceEnabled()) {
        log.trace("getAllAttrs search result: " + resultList);
    }

    return resultList;
}

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

public static String getOrgDN(String organisation, String countryCode) {
    NamingEnumeration results = null;
    DirContext ctx = null;
    String dn = null;//from   w ww. j  ava 2s . c  o  m
    try {
        ctx = getContext();
        SearchControls controls = new SearchControls();
        controls.setSearchScope(SearchControls.SUBTREE_SCOPE);
        String retAttrs[] = { "dn" };
        controls.setReturningAttributes(retAttrs);
        ResourceBundle rb = ResourceBundle.getBundle("ldap");

        results = ctx.search("c=" + countryCode + "," + rb.getString("organisationsRoot"),
                "(&(objectclass=organization)(o=" + organisation + "))", controls);

        if (results.hasMore()) {
            SearchResult searchResult = (SearchResult) results.next();
            dn = searchResult.getNameInNamespace();
        }
    } catch (NameNotFoundException ex) {
        _log.error(ex);
    } catch (NamingException e) {
        throw new RuntimeException(e);
    } finally {
        if (results != null) {
            try {
                results.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
        if (ctx != null) {
            try {
                ctx.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
    }

    return dn;
}

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From source file:ru.efo.security.ADUserDetailsService.java

@Override
public ADUserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
    DirContext context = null;
    try {//from  w  w  w  .  ja v a 2 s  . c om
        context = getDirContext(ldapAccount + userSuffix, ldapPassword);
        logger.log(Level.FINE, "Successfully logged on " + ldapUrl);
        return loadUserByUsername(context, username, null);
    } catch (NamingException ex) {
        logger.log(Level.SEVERE, "Could not login to " + ldapUrl, ex);
        throw new UsernameNotFoundException(ex.getMessage());
    } finally {
        if (context != null) {
            try {
                context.close();
            } catch (NamingException ex) {
                logger.log(Level.WARNING, "Could not close DirContext", ex);
            }
        }
    }
}

---

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

public static LDAPUser findUserByMail(String mail) {
    NamingEnumeration results = null;
    DirContext ctx = null;
    LDAPUser user = null;/*from ww w.  j  a va2  s.  c om*/
    try {
        ctx = getContext();
        SearchControls controls = new SearchControls();
        String retAttrs[] = { "cn" };
        controls.setReturningAttributes(retAttrs);
        controls.setSearchScope(SearchControls.SUBTREE_SCOPE);
        ResourceBundle rb = ResourceBundle.getBundle("ldap");

        results = ctx.search(rb.getString("peopleRoot"), "(mail=" + mail + ")", controls);
        if (results.hasMore()) {
            SearchResult searchResult = (SearchResult) results.next();
            Attributes attributes = searchResult.getAttributes();
            user = new LDAPUser();

            if (attributes.get("cn") != null)
                user = getUser((String) attributes.get("cn").get());
        }
    } catch (NameNotFoundException ex) {
        _log.error(ex);
    } catch (NamingException e) {
        _log.error(e);
    } finally {
        if (results != null) {
            try {
                results.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
        if (ctx != null) {
            try {
                ctx.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
    }
    return user;

}

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

public static boolean addOrganisation(LDAPUser lus, Organization org) {
    boolean registration = false;
    DirContext ctx = null;
    try {/*from w w  w . j  a v a  2s. c  o  m*/
        ctx = getAuthContext(lus.getUsername(), lus.getPassword());

        Attributes attrsBag = new BasicAttributes();

        Attribute oc = new BasicAttribute("objectClass");
        oc.add("organization");
        oc.add("top");
        attrsBag.put(oc);

        Attribute o = new BasicAttribute("o", org.getKey());
        attrsBag.put(o);

        Attribute description = new BasicAttribute("description", org.getDescription());
        attrsBag.put(description);

        if (org.getReference() != null && !org.getReference().isEmpty()) {
            Attribute registeredAddr = new BasicAttribute("registeredAddress", org.getReference());
            attrsBag.put(registeredAddr);
        }

        ResourceBundle rb = ResourceBundle.getBundle("ldap");
        ctx.createSubcontext(
                "o=" + org.getKey() + ",c=" + org.getCountryCode() + "," + rb.getString("organisationsRoot"),
                attrsBag);

        registration = true;
    } catch (NameNotFoundException ex) {
        _log.error(ex);
    } catch (NamingException e) {
        _log.error(e);
    } finally {
        if (ctx != null) {
            try {
                ctx.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
    }

    return registration;

}

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