Example usage for javax.naming.ldap InitialLdapContext getResponseControls

Introduction

In this page you can find the example usage for javax.naming.ldap InitialLdapContext getResponseControls.

Prototype

public Control[] getResponseControls() throws NamingException 

Source Link

Usage

From source file:com.adito.activedirectory.PagedResultTemplate.java

private void doPagedSearch(InitialLdapContext context, String filter, String[] attributes,
        PagedResultMapper mapper) throws NamingException {
    SearchControls constraints = new SearchControls();
    constraints.setSearchScope(SearchControls.SUBTREE_SCOPE);
    applyControls(context, pageSize);//w w  w .java2 s.co m

    for (String searchBase : ouSearchBase) {
        if (logger.isDebugEnabled()) {
            logger.debug("Looking for items starting at " + searchBase + " (filter = " + filter + ")");
        }

        try {
            int currentPage = 1;
            int startPosition = 0;
            int endPosition = pageSize - 1;
            byte[] cookie = null;

            do {
                String range = startPosition + "-" + endPosition;

                if (logger.isDebugEnabled()) {
                    logger.debug("Starting search on page " + currentPage + " " + range);
                }

                constraints.setReturningAttributes(attributes);
                NamingEnumeration<SearchResult> results = context.search(searchBase, filter, constraints);

                try {
                    mapResults(mapper, results);
                } catch (PartialResultException pre) {
                    // We're paging so we dont care and don't log anymore
                }

                // Examine the paged results control response
                Control[] controls = context.getResponseControls();
                if (controls != null) {
                    for (int index = 0; index < controls.length; index++) {
                        if (controls[index] instanceof PagedResultsResponseControl) {
                            PagedResultsResponseControl prrc = (PagedResultsResponseControl) controls[index];
                            cookie = prrc.getCookie();
                        }
                    }
                }

                applyControls(context, pageSize, cookie);
                startPosition = startPosition + pageSize;
                endPosition = endPosition + pageSize;
                currentPage++;
            } while ((cookie != null) && (cookie.length != 0));
        } catch (NamingException e) {
            mapper.processException(e);
            logger.error("Possible configuration error! Did you enter your OUs correctly? [" + searchBase + "]",
                    e);
        }
    }
}

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From source file:org.atricore.idbus.idojos.ldapidentitystore.LDAPBindIdentityStore.java

/**
 * This store performs a bind to the configured LDAP server and closes the connection immediately.
 * If the connection fails, an exception is thrown, otherwise this method returns silentrly
 *
 * @return true if the bind is successful
 *///from   www  . j a  va2s.com
public boolean bind(String username, String password, BindContext bindCtx) throws SSOAuthenticationException {

    String dn = null;

    try {

        // first try to retrieve the user using an known user
        dn = selectUserDN(username);
        if (dn == null || "".equals(dn)) {
            if (logger.isDebugEnabled())
                logger.debug("No DN found for user : " + username);
            return false;
        }
        logger.debug("user dn = " + dn);

        // Create context without binding!
        InitialLdapContext ctx = this.createLdapInitialContext(null, null);
        Control[] ldapControls = null;

        try {

            ctx.addToEnvironment(Context.SECURITY_PRINCIPAL, dn);
            ctx.addToEnvironment(Context.SECURITY_CREDENTIALS, password);

            if (isPasswordPolicySupport()) {
                // Configure request control for password policy:
                ctx.reconnect(new Control[] { new BasicControl(PasswordPolicyResponseControl.CONTROL_OID) });
            } else {
                ctx.reconnect(new Control[] {});
            }

            // Get response controls from reconnect BEFORE dn search, or they're lost
            ldapControls = ctx.getResponseControls();

            // Bind to LDAP an check for authentication warning/errors reported in password policy control:
            if (validateBindWithSearch) {
                selectUserDN(ctx, username);

                // Perhaps controls are not send during reconnet, try to get them now
                if (ldapControls == null || ldapControls.length == 0)
                    ldapControls = ctx.getResponseControls();
            }

            if (logger.isTraceEnabled())
                logger.trace("LDAP Bind with user credentials succeeded");

        } catch (AuthenticationException e) {

            if (logger.isDebugEnabled())
                logger.debug("LDAP Bind Authentication error : " + e.getMessage(), e);

            return false;

        } finally {

            if (isPasswordPolicySupport()) {

                // If an exception occurred, controls are not retrieved yet
                if (ldapControls == null || ldapControls.length == 0)
                    ldapControls = ctx.getResponseControls();

                // Check password policy LDAP Control
                PasswordPolicyResponseControl ppolicyCtrl = decodePasswordPolicyControl(ldapControls);
                if (ppolicyCtrl != null)
                    addPasswordPolicyToBindCtx(ppolicyCtrl, bindCtx);

            }

            ctx.close();
        }

        return true;

    } catch (Exception e) {
        throw new SSOAuthenticationException(
                "Cannot bind as user : " + username + " [" + dn + "]" + e.getMessage(), e);
    }

}

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