Java Code Examples for javax.naming.ldap.LdapContext#getResponseControls()

The following examples show how to use javax.naming.ldap.LdapContext#getResponseControls() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: LDAPLoginManagerImpl.java    From olat with Apache License 2.0 6 votes vote down vote up 
private byte[] getCookie(final LdapContext ctx) throws NamingException, IOException {
    byte[] cookie = null;
    // Examine the paged results control response
    final Control[] controls = ctx.getResponseControls();
    if (controls != null) {
        for (int i = 0; i < controls.length; i++) {
            if (controls[i] instanceof PagedResultsResponseControl) {
                final PagedResultsResponseControl prrc = (PagedResultsResponseControl) controls[i];
                cookie = prrc.getCookie();
            }
        }
    }
    // Re-activate paged results
    ctx.setRequestControls(new Control[] { new PagedResultsControl(PAGE_SIZE, cookie, Control.CRITICAL) });
    return cookie;
}
Example 2
Source File: LDAPLoginManagerImpl.java    From olat with Apache License 2.0 6 votes vote down vote up 
private byte[] getCookie(final LdapContext ctx) throws NamingException, IOException {
    byte[] cookie = null;
    // Examine the paged results control response
    final Control[] controls = ctx.getResponseControls();
    if (controls != null) {
        for (int i = 0; i < controls.length; i++) {
            if (controls[i] instanceof PagedResultsResponseControl) {
                final PagedResultsResponseControl prrc = (PagedResultsResponseControl) controls[i];
                cookie = prrc.getCookie();
            }
        }
    }
    // Re-activate paged results
    ctx.setRequestControls(new Control[] { new PagedResultsControl(PAGE_SIZE, cookie, Control.CRITICAL) });
    return cookie;
}
Example 3
Source File: AbstractFallbackRequestAndResponseControlDirContextProcessor.java    From spring-ldap with Apache License 2.0 6 votes vote down vote up 
public void postProcess(DirContext ctx) throws NamingException {

		LdapContext ldapContext = (LdapContext) ctx;
		Control[] responseControls = ldapContext.getResponseControls();
		if (responseControls == null) {
			responseControls = new Control[0];
		}

		// Go through response controls and get info, regardless of class
        for (Control responseControl : responseControls) {
            // check for match, try fallback otherwise
            if (responseControl.getClass().isAssignableFrom(responseControlClass)) {
                handleResponse(responseControl);
                return;
            }
        }

		log.info("No matching response control found - looking for '" + responseControlClass);
	}
Example 4
Source File: PagedResultsRequestControl.java    From spring-ldap with Apache License 2.0 6 votes vote down vote up 
public void postProcess(DirContext ctx) throws NamingException {

		LdapContext ldapContext = (LdapContext) ctx;
		Control[] responseControls = ldapContext.getResponseControls();
		if (responseControls == null) {
			responseControls = new Control[0];
		}

		// Go through response controls and get info, regardless of class
		for (int i = 0; i < responseControls.length; i++) {
			Control responseControl = responseControls[i];

			// check for match, try fallback otherwise
			if (responseControl.getClass().isAssignableFrom(responseControlClass)) {
				Object control = responseControl;
				byte[] result = (byte[]) invokeMethod("getCookie", responseControlClass, control);
				this.cookie = new PagedResultsCookie(result);
				Integer wrapper = (Integer) invokeMethod("getResultSize", responseControlClass, control);
				this.resultSize = wrapper.intValue();
				return;
			}
		}

		log.error("No matching response control found for paged results - looking for '{}", responseControlClass);
	}
Example 5
Source File: LDAPInitialDirContextFactoryImpl.java    From alfresco-repository with GNU Lesser General Public License v3.0 4 votes vote down vote up 
public boolean hasNextPage(DirContext ctx, int pageSize)
{
    if (pageSize > 0)
    {
        try
        {
            LdapContext ldapContext = (LdapContext) ctx;
            Control[] controls = ldapContext.getResponseControls();

            // Retrieve the paged result cookie if there is one
            if (controls != null)
            {
                for (Control control : controls)
                {
                    if (control instanceof PagedResultsResponseControl)
                    {
                        byte[] cookie = ((PagedResultsResponseControl) control).getCookie();
                        if (cookie != null)
                        {
                            // Prepare for next page
                            ldapContext.setRequestControls(new Control[]
                            {
                                new PagedResultsControl(pageSize, cookie, Control.CRITICAL)
                            });
                            return true;
                        }
                    }
                }
            }
        }
        catch (NamingException nx)
        {
            throw new AuthenticationException("Unable to connect to LDAP Server; check LDAP configuration", nx);
        }
        catch (IOException e)
        {
            throw new AuthenticationException(
                    "Unable to encode LDAP v3 request controls; check LDAP configuration", e);
        }

    }
    return false;
}
Example 6
Source File: OpenLdapUserManagerImpl.java    From cosmic with Apache License 2.0 4 votes vote down vote up 
@Override
public List<LdapUser> searchUsers(final String username, final LdapContext context) throws NamingException, IOException {

    final SearchControls searchControls = new SearchControls();

    searchControls.setSearchScope(_ldapConfiguration.getScope());
    searchControls.setReturningAttributes(_ldapConfiguration.getReturnAttributes());

    final String basedn = _ldapConfiguration.getBaseDn();
    if (StringUtils.isBlank(basedn)) {
        throw new IllegalArgumentException("ldap basedn is not configured");
    }
    byte[] cookie = null;
    final int pageSize = _ldapConfiguration.getLdapPageSize();
    context.setRequestControls(new Control[]{new PagedResultsControl(pageSize, Control.NONCRITICAL)});
    final List<LdapUser> users = new ArrayList<>();
    NamingEnumeration<SearchResult> results;
    do {
        results = context.search(basedn, generateSearchFilter(username), searchControls);
        while (results.hasMoreElements()) {
            final SearchResult result = results.nextElement();
            if (!isUserDisabled(result)) {
                users.add(createUser(result));
            }
        }
        final Control[] contextControls = context.getResponseControls();
        if (contextControls != null) {
            for (final Control control : contextControls) {
                if (control instanceof PagedResultsResponseControl) {
                    final PagedResultsResponseControl prrc = (PagedResultsResponseControl) control;
                    cookie = prrc.getCookie();
                }
            }
        } else {
            s_logger.info("No controls were sent from the ldap server");
        }
        context.setRequestControls(new Control[]{new PagedResultsControl(pageSize, cookie, Control.CRITICAL)});
    } while (cookie != null);

    return users;
}
Example 7
Source File: OpenLdapUserManagerImpl.java    From cloudstack with Apache License 2.0 4 votes vote down vote up 
@Override
public List<LdapUser> searchUsers(final String username, final LdapContext context, Long domainId) throws NamingException, IOException {

    final SearchControls searchControls = new SearchControls();

    searchControls.setSearchScope(_ldapConfiguration.getScope());
    searchControls.setReturningAttributes(_ldapConfiguration.getReturnAttributes(domainId));

    String basedn = _ldapConfiguration.getBaseDn(domainId);
    if (StringUtils.isBlank(basedn)) {
        throw new IllegalArgumentException(String.format("ldap basedn is not configured (for domain: %s)", domainId));
    }
    byte[] cookie = null;
    int pageSize = _ldapConfiguration.getLdapPageSize(domainId);
    context.setRequestControls(new Control[]{new PagedResultsControl(pageSize, Control.NONCRITICAL)});
    final List<LdapUser> users = new ArrayList<LdapUser>();
    NamingEnumeration<SearchResult> results;
    do {
        results = context.search(basedn, generateSearchFilter(username, domainId), searchControls);
        while (results.hasMoreElements()) {
            final SearchResult result = results.nextElement();
            if (!isUserDisabled(result)) {
                users.add(createUser(result, domainId));
            }
        }
        Control[] contextControls = context.getResponseControls();
        if (contextControls != null) {
            for (Control control : contextControls) {
                if (control instanceof PagedResultsResponseControl) {
                    PagedResultsResponseControl prrc = (PagedResultsResponseControl) control;
                    cookie = prrc.getCookie();
                }
            }
        } else {
            LOGGER.info("No controls were sent from the ldap server");
        }
        context.setRequestControls(new Control[] {new PagedResultsControl(pageSize, cookie, Control.CRITICAL)});
    } while (cookie != null);

    return users;
}