Java Code Examples for com.gargoylesoftware.htmlunit.WebClient#setCookieManager()

public static void logoutCleanup(String url, CookieManager cookieManager) throws IOException {
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    final HtmlPage idpPage = webClient.getPage(url);

    Assert.assertEquals("IDP SignOut Response Page", idpPage.getTitleText());

    Assert.assertTrue(idpPage.asText().contains("CXF Fediz IDP successful logout"));

    DomNodeList<DomElement> images = idpPage.getElementsByTagName("img");
    Assert.assertEquals(1, images.getLength());
    for (int i = 0; i < images.size(); i++) {
        DomElement domElement = images.get(i);
        String imgSrc = domElement.getAttribute("src");

        //we should get a fault if the image isn't available.
        webClient.getPage(imgSrc);
    }

    webClient.close();
}
 

public static String loginWithCookieManager(String url, String user, String password, String idpPort,
        String formName, CookieManager cookieManager) throws IOException {
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(idpPort)),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    final HtmlForm form = idpPage.getFormByName(formName);
    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    final HtmlPage rpPage = button.click();
    Assert.assertTrue("WS Federation Systests Examples".equals(rpPage.getTitleText())
                      || "WS Federation Systests Spring Examples".equals(rpPage.getTitleText()));

    webClient.close();
    return rpPage.getBody().getTextContent();
}
 

private static String login(String url, String user, String password,
                            String idpPort, String rpIdpPort) throws IOException {
    //
    // Access the RP + get redirected to the IdP for "realm a". Then get redirected to the IdP for
    // "realm b".
    //
    final WebClient webClient = new WebClient();
    CookieManager cookieManager = new CookieManager();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(idpPort)),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);
    HtmlPage idpPage = webClient.getPage(url);

    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // Now redirect back to the IdP for Realm A
    HtmlForm form = idpPage.getFormByName("signinresponseform");

    HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    HtmlPage idpPageRealmA = button.click();

    Assert.assertTrue("SAML IDP Response Form".equals(idpPage.getTitleText())
                      || "IDP SignIn Response Form".equals(idpPage.getTitleText()));
    form = idpPageRealmA.getFormByName("samlsigninresponseform");

    // Now redirect back to the SAML SSO web app
    button = form.getInputByName("_eventId_submit");

    XmlPage rpPage = button.click();

    webClient.close();
    return rpPage.asXml();
}
 

public static void logout(String url, CookieManager cookieManager, boolean wsfed) throws IOException {
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    final HtmlPage idpPage = webClient.getPage(url);

    Assert.assertEquals("IDP SignOut Confirmation Response Page", idpPage.getTitleText());

    final HtmlForm form = idpPage.getFormByName("signoutconfirmationresponseform");
    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpLogoutPage = button.click();
    webClient.getOptions().setJavaScriptEnabled(true);

    if (wsfed) {
        DomNodeList<DomElement> images = idpLogoutPage.getElementsByTagName("img");
        Assert.assertEquals(1, images.getLength());
        for (int i = 0; i < images.size(); i++) {
            DomElement domElement = images.get(i);
            String imgSrc = domElement.getAttribute("src");

            //we should get a fault if the image isn't available.
            webClient.getPage(imgSrc);
        }
    } else {
        // For SAML SSO we will be redirected back to the RP
        HtmlForm responseForm = idpLogoutPage.getFormByName("samlsignoutresponseform");
        HtmlSubmitInput button2 = responseForm.getInputByName("_eventId_submit");
        button2.click();
    }

    webClient.close();
}
 

@Test
public void testModifiedSignatureValue() throws Exception {

    String url = "https://localhost:" + getRpHttpsPort() + "/" + getServletContextName()
        + "/secure/fedservlet";
    String user = "alice";
    String password = "ecila";

    // Get the initial token
    CookieManager cookieManager = new CookieManager();
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(getIdpHttpsPort())),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // Parse the form to get the token (wresult)
    DomNodeList<DomElement> results = idpPage.getElementsByTagName("input");

    for (DomElement result : results) {
        if (getTokenName().equals(result.getAttributeNS(null, "name"))) {
            String value = result.getAttributeNS(null, "value");

            // Decode response
            byte[] deflatedToken = Base64Utility.decode(value);
            InputStream inputStream = new ByteArrayInputStream(deflatedToken);

            Document responseDoc = StaxUtils.read(new InputStreamReader(inputStream, "UTF-8"));

            // Modify SignatureValue
            String signatureNamespace = "http://www.w3.org/2000/09/xmldsig#";
            Node signatureValue =
                responseDoc.getElementsByTagNameNS(signatureNamespace, "SignatureValue").item(0);
            signatureValue.setTextContent("H" + signatureValue.getTextContent());

            // Re-encode response
            String responseMessage = DOM2Writer.nodeToString(responseDoc);
            result.setAttributeNS(null, "value", Base64Utility.encode(responseMessage.getBytes()));
        }
    }

    // Invoke back on the RP

    final HtmlForm form = idpPage.getFormByName(getLoginFormName());
    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    try {
        button.click();
        Assert.fail("Failure expected on a modified signature");
    } catch (FailingHttpStatusCodeException ex) {
        // expected
        Assert.assertTrue(401 == ex.getStatusCode() || 403 == ex.getStatusCode());
    }

    webClient.close();
}
 

@org.junit.Test
public void testNoRequestValidation() throws Exception {

    String url = "https://localhost:" + getRpHttpsPort()
        + "/fedizhelloworldspringnoreqvalidation/secure/fedservlet";
    String user = "alice";
    String password = "ecila";

    // Get the initial token
    CookieManager cookieManager = new CookieManager();
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(getIdpHttpsPort())),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // Parse the form to remove the context
    DomNodeList<DomElement> results = idpPage.getElementsByTagName("input");

    for (DomElement result : results) {
        if (getContextName().equals(result.getAttributeNS(null, "name"))) {
            result.setAttributeNS(null, "value", "");
        }
    }

    // Invoke back on the RP

    final HtmlForm form = idpPage.getFormByName(getLoginFormName());
    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    final HtmlPage rpPage = button.click();
    Assert.assertTrue("WS Federation Systests Examples".equals(rpPage.getTitleText())
                      || "WS Federation Systests Spring Examples".equals(rpPage.getTitleText()));

    webClient.close();

}
 

@org.junit.Test
public void testSuccessfulSSOInvokeOnIdPWithForceAuthn() throws Exception {
    OpenSAMLUtil.initSamlEngine();

    // Create SAML AuthnRequest
    String consumerURL = "https://localhost:" + getRpHttpsPort() + "/"
        + getServletContextName() + "/secure/fedservlet";
    AuthnRequest authnRequest =
        new DefaultAuthnRequestBuilder().createAuthnRequest(
            null, "urn:org:apache:cxf:fediz:fedizhelloworld", consumerURL
        );
    authnRequest.setForceAuthn(Boolean.TRUE);
    authnRequest.setDestination("https://localhost:" + getIdpHttpsPort() + "/fediz-idp/saml");
    signAuthnRequest(authnRequest);

    String authnRequestEncoded = encodeAuthnRequest(authnRequest);

    String relayState = UUID.randomUUID().toString();
    String url = "https://localhost:" + getIdpHttpsPort() + "/fediz-idp/saml?"
            + SSOConstants.RELAY_STATE + "=" + relayState
            + "&" + SSOConstants.SAML_REQUEST + "=" + URLEncoder.encode(authnRequestEncoded, UTF_8.name());

    final WebClient webClient = new WebClient();
    CookieManager cookieManager = new CookieManager();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(getIdpHttpsPort())),
        new UsernamePasswordCredentials(USER, PWD));

    //
    // First invocation
    //

    webClient.getOptions().setJavaScriptEnabled(false);
    HtmlPage idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    org.opensaml.saml.saml2.core.Response samlResponse =
        parseSAMLResponse(idpPage, relayState, consumerURL, authnRequest.getID());
    String expected = "urn:oasis:names:tc:SAML:2.0:status:Success";
    Assert.assertEquals(expected, samlResponse.getStatus().getStatusCode().getValue());

    // Check claims
    String parsedResponse = DOM2Writer.nodeToString(samlResponse.getDOM().getOwnerDocument());
    String claim = ClaimTypes.FIRSTNAME.toString();
    Assert.assertTrue(parsedResponse.contains(claim));
    claim = ClaimTypes.LASTNAME.toString();
    Assert.assertTrue(parsedResponse.contains(claim));
    claim = ClaimTypes.EMAILADDRESS.toString();
    Assert.assertTrue(parsedResponse.contains(claim));

    //
    // Second invocation
    //

    webClient.getOptions().setJavaScriptEnabled(false);
    idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    samlResponse = parseSAMLResponse(idpPage, relayState, consumerURL, authnRequest.getID());
    expected = "urn:oasis:names:tc:SAML:2.0:status:Success";
    Assert.assertEquals(expected, samlResponse.getStatus().getStatusCode().getValue());

    // Check claims
    parsedResponse = DOM2Writer.nodeToString(samlResponse.getDOM().getOwnerDocument());
    claim = ClaimTypes.FIRSTNAME.toString();
    Assert.assertTrue(parsedResponse.contains(claim));
    claim = ClaimTypes.LASTNAME.toString();
    Assert.assertTrue(parsedResponse.contains(claim));
    claim = ClaimTypes.EMAILADDRESS.toString();
    Assert.assertTrue(parsedResponse.contains(claim));

    webClient.close();

    //
    // Third invocation - create a new WebClient with no credentials (but with the same CookieManager)
    // ...this should fail
    //

    WebClient newWebClient = new WebClient();
    newWebClient.setCookieManager(cookieManager);
    newWebClient.getOptions().setUseInsecureSSL(true);
    newWebClient.getOptions().setJavaScriptEnabled(false);

    try {
        newWebClient.getPage(url);
        Assert.fail("Failure expected on no credentials");
    }  catch (FailingHttpStatusCodeException ex) {
        Assert.assertEquals(ex.getStatusCode(), 401);
    }

    newWebClient.close();
}
 

private static String loginOIDC(String url, String user, String password,
                            String idpPort, String rpIdpPort) throws IOException {
    //
    // Access the RP + get redirected to the IdP for "realm a". Then get redirected to the IdP for
    // "realm b".
    //
    final WebClient webClient = new WebClient();
    CookieManager cookieManager = new CookieManager();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(idpPort)),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);

    // The decision page is returned as XML for some reason. So parse it and send a form response back.
    HtmlPage oidcIdpConfirmationPage = webClient.getPage(url);
    final HtmlForm oidcForm = oidcIdpConfirmationPage.getForms().get(0);

    WebRequest request = new WebRequest(new URL(oidcForm.getActionAttribute()), HttpMethod.POST);

    request.setRequestParameters(Arrays.asList(
        new NameValuePair("client_id",
            oidcForm.getInputByName("client_id").getValueAttribute()),
        new NameValuePair("redirect_uri",
            oidcForm.getInputByName("redirect_uri").getValueAttribute()),
        new NameValuePair("scope",
            oidcForm.getInputByName("scope").getValueAttribute()),
        new NameValuePair("state",
            oidcForm.getInputByName("state").getValueAttribute()),
        new NameValuePair("session_authenticity_token",
            oidcForm.getInputByName("session_authenticity_token").getValueAttribute()),
        new NameValuePair("oauthDecision", "allow")));

    HtmlPage idpPage = webClient.getPage(request);

    assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // Now redirect back to the RP
    final HtmlForm form = idpPage.getFormByName("signinresponseform");

    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    final HtmlPage rpPage = button.click();
    assertEquals("WS Federation Systests Examples", rpPage.getTitleText());

    webClient.close();
    return rpPage.getBody().getTextContent();
}
 

@org.junit.Test
public void testNoRequestValidation() throws Exception {

    String url = "https://localhost:" + getRpHttpsPort() + "/fedizhelloworldcxfnoreqvalidation/secure/fedservlet";

    String user = "alice";
    String password = "ecila";

    // Get the initial token
    CookieManager cookieManager = new CookieManager();
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(getIdpHttpsPort())),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // Parse the form to remove the context
    DomNodeList<DomElement> results = idpPage.getElementsByTagName("input");

    for (DomElement result : results) {
        if (getContextName().equals(result.getAttributeNS(null, "name"))) {
            result.setAttributeNS(null, "value", "");
        }
    }

    // Invoke back on the RP

    final HtmlForm form = idpPage.getFormByName(getLoginFormName());
    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    final HtmlPage rpPage = button.click();
    Assert.assertTrue("WS Federation Systests Examples".equals(rpPage.getTitleText())
                      || "WS Federation Systests Spring Examples".equals(rpPage.getTitleText()));

    webClient.close();

}
 

private static String loginOIDC(String url, String user, String password,
                                String idpPort, String rpIdpPort) throws IOException {
    //
    // Access the RP + get redirected to the IdP for "realm a". Then get redirected to the IdP for
    // "realm b".
    //
    final WebClient webClient = new WebClient();
    CookieManager cookieManager = new CookieManager();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
                                                      new AuthScope("localhost", Integer.parseInt(idpPort)),
                                                      new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);

    // The decision page is returned as XML for some reason. So parse it and send a form response back.
    HtmlPage oidcIdpConfirmationPage = webClient.getPage(url);
    final HtmlForm oidcForm = oidcIdpConfirmationPage.getForms().get(0);

    WebRequest request = new WebRequest(new URL(oidcForm.getActionAttribute()), HttpMethod.POST);

    request.setRequestParameters(new ArrayList<NameValuePair>());
    String clientId = oidcForm.getInputByName("client_id").getValueAttribute();
    request.getRequestParameters().add(new NameValuePair("client_id", clientId));
    String redirectUri = oidcForm.getInputByName("redirect_uri").getValueAttribute();
    request.getRequestParameters().add(new NameValuePair("redirect_uri", redirectUri));
    String scope = oidcForm.getInputByName("scope").getValueAttribute();
    request.getRequestParameters().add(new NameValuePair("scope", scope));
    String state = oidcForm.getInputByName("state").getValueAttribute();
    request.getRequestParameters().add(new NameValuePair("state", state));
    String authToken = oidcForm.getInputByName("session_authenticity_token").getValueAttribute();
    request.getRequestParameters().add(new NameValuePair("session_authenticity_token", authToken));
    request.getRequestParameters().add(new NameValuePair("oauthDecision", "allow"));

    HtmlPage idpPage = webClient.getPage(request);

    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // Now redirect back to the RP
    final HtmlForm form = idpPage.getFormByName("samlsigninresponseform");

    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    final XmlPage rpPage = button.click();

    webClient.close();
    return rpPage.asXml();
}
 

private static String login(String url, String user, String password,
                                       String idpPort, String rpIdpPort) throws IOException {
    //
    // Access the RP + get redirected to the IdP for "realm a". Then get redirected to the IdP for
    // "realm b".
    //
    final WebClient webClient = new WebClient();
    CookieManager cookieManager = new CookieManager();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(idpPort)),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // For some reason, redirecting back to the IdP for "realm a" is not working with htmlunit. So extract
    // the parameters manually from the form, and access the IdP for "realm a" with them
    DomNodeList<DomElement> results = idpPage.getElementsByTagName("input");

    String wresult = null;
    String wa = "wsignin1.0";
    String wctx = null;
    String wtrealm = null;
    for (DomElement result : results) {
        if ("wresult".equals(result.getAttributeNS(null, "name"))) {
            wresult = result.getAttributeNS(null, "value");
        } else if ("wctx".equals(result.getAttributeNS(null, "name"))) {
            wctx = result.getAttributeNS(null, "value");
        } else if ("wtrealm".equals(result.getAttributeNS(null, "name"))) {
            wtrealm = result.getAttributeNS(null, "value");
        }
    }
    Assert.assertTrue(wctx != null && wresult != null && wtrealm != null);
    webClient.close();

    // Invoke on the IdP for "realm a"
    final WebClient webClient2 = new WebClient();
    webClient2.setCookieManager(cookieManager);
    webClient2.getOptions().setUseInsecureSSL(true);

    String url2 = "https://localhost:" + rpIdpPort + "/fediz-idp/federation?";
    url2 += "wctx=" + wctx + "&";
    url2 += "wa=" + wa + "&";
    url2 += "wtrealm=" + URLEncoder.encode(wtrealm, "UTF8") + "&";
    url2 += "wresult=" + URLEncoder.encode(wresult, "UTF8");

    webClient2.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage2 = webClient2.getPage(url2);
    webClient2.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage2.getTitleText());

    // Now redirect back to the RP
    final HtmlForm form2 = idpPage2.getFormByName("signinresponseform");

    final HtmlSubmitInput button2 = form2.getInputByName("_eventId_submit");

    final HtmlPage rpPage = button2.click();
    Assert.assertEquals("WS Federation Systests Examples", rpPage.getTitleText());

    webClient2.close();
    return rpPage.getBody().getTextContent();
}
 

@Test
public void testAliceModifiedContext() throws Exception {

    String url = "https://localhost:" + getRpHttpsPort() + "/" + getServletContextName()
        + "/secure/fedservlet";
    String user = "alice";
    String password = "ecila";

    // Get the initial token
    CookieManager cookieManager = new CookieManager();
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(getIdpHttpsPort())),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // Parse the form to get the token (wresult)
    DomNodeList<DomElement> results = idpPage.getElementsByTagName("input");

    for (DomElement result : results) {
        if (getContextName().equals(result.getAttributeNS(null, "name"))) {
            // Now modify the context
            String value = result.getAttributeNS(null, "value");
            value = "H" + value;
            result.setAttributeNS(null, "value", value);
        }
    }

    // Invoke back on the RP

    final HtmlForm form = idpPage.getFormByName(getLoginFormName());
    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    try {
        button.click();
        Assert.fail("Failure expected on a modified context");
    } catch (FailingHttpStatusCodeException ex) {
        // Request Timeout expected here, as the context isn't known - the session is presumed to have expired
        Assert.assertTrue(408 == ex.getStatusCode());
    }

    webClient.close();
}
 

@org.junit.Test
public void testDifferentClientCertificate() throws Exception {
    // Get the initial wresult from the IdP
    String url = "https://localhost:" + getRpHttpsPort() + "/" + getServletContextName() + "/secure/fedservlet";

    CookieManager cookieManager = new CookieManager();
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getOptions().setSSLClientCertificate(
        this.getClass().getClassLoader().getResource("alice_client.jks"), "storepass", "jks");

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // Test the Subject Confirmation method here
    DomNodeList<DomElement> results = idpPage.getElementsByTagName("input");

    String wresult = null;
    String wa = "wsignin1.0";
    String wctx = null;
    String wtrealm = null;
    for (DomElement result : results) {
        if ("wresult".equals(result.getAttributeNS(null, "name"))) {
            wresult = result.getAttributeNS(null, "value");
        } else if ("wctx".equals(result.getAttributeNS(null, "name"))) {
            wctx = result.getAttributeNS(null, "value");
        } else if ("wtrealm".equals(result.getAttributeNS(null, "name"))) {
            wtrealm = result.getAttributeNS(null, "value");
        }
    }
    Assert.assertTrue(wctx != null && wtrealm != null);
    Assert.assertTrue(wresult != null
        && wresult.contains("urn:oasis:names:tc:SAML:2.0:cm:holder-of-key"));
    webClient.close();

    // Now invoke on the RP using the saved parameters above, but a different client cert!
    final WebClient webClient2 = new WebClient();
    webClient2.setCookieManager(cookieManager);
    webClient2.getOptions().setUseInsecureSSL(true);
    webClient2.getOptions().setSSLClientCertificate(
        this.getClass().getClassLoader().getResource("server.jks"), "tompass", "jks");

    WebRequest request = new WebRequest(new URL(url), HttpMethod.POST);

    request.setRequestParameters(new ArrayList<NameValuePair>());
    request.getRequestParameters().add(new NameValuePair("wctx", wctx));
    request.getRequestParameters().add(new NameValuePair("wa", wa));
    request.getRequestParameters().add(new NameValuePair("wtrealm", wtrealm));
    request.getRequestParameters().add(new NameValuePair("wresult", wresult));

    try {
        webClient2.getPage(request);
        Assert.fail("Exception expected");
    } catch (FailingHttpStatusCodeException ex) {
        // expected
        Assert.assertTrue(401 == ex.getStatusCode() || 403 == ex.getStatusCode());
    }

    webClient2.close();
}
 

@Test
public void testEntityExpansionAttack2() throws Exception {

    String url = "https://localhost:" + getRpHttpsPort() + "/" + getServletContextName() + "/secure/fedservlet";
    String user = "alice";
    String password = "ecila";

    // Get the initial token
    CookieManager cookieManager = new CookieManager();
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(getIdpHttpsPort())),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // Parse the form to get the token (wresult)
    DomNodeList<DomElement> results = idpPage.getElementsByTagName("input");

    String entity = getResourceAsString("/entity2.xml");
    String reference = "&m;";

    for (DomElement result : results) {
        if (getTokenName().equals(result.getAttributeNS(null, "name"))) {
            // Now modify the Signature
            String value = result.getAttributeNS(null, "value");

            if (isWSFederation()) {
                value = entity + value;
                value = value.replace("alice", reference);
                result.setAttributeNS(null, "value", value);
            } else {
                // Decode response
                byte[] deflatedToken = Base64Utility.decode(value);
                InputStream inputStream = new ByteArrayInputStream(deflatedToken);

                Document responseDoc = StaxUtils.read(new InputStreamReader(inputStream, "UTF-8"));

                // Modify SignatureValue to include the entity
                String signatureNamespace = "http://www.w3.org/2000/09/xmldsig#";
                Node signatureValue =
                    responseDoc.getElementsByTagNameNS(signatureNamespace, "SignatureValue").item(0);
                signatureValue.setTextContent(reference + signatureValue.getTextContent());

                // Re-encode response
                String responseMessage = DOM2Writer.nodeToString(responseDoc);
                result.setAttributeNS(null, "value", Base64Utility.encode((entity + responseMessage).getBytes()));
            }
        }
    }

    // Invoke back on the RP

    final HtmlForm form = idpPage.getFormByName(getLoginFormName());
    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    try {
        button.click();
        Assert.fail("Failure expected on an entity expansion attack");
    } catch (FailingHttpStatusCodeException ex) {
        // expected
        Assert.assertTrue(401 == ex.getStatusCode() || 403 == ex.getStatusCode());
    }

    webClient.close();
}
 

@Test
public void testEntityExpansionAttack() throws Exception {

    String url = "https://localhost:" + getRpHttpsPort() + "/" + getServletContextName() + "/secure/fedservlet";
    String user = "alice";
    String password = "ecila";

    // Get the initial token
    CookieManager cookieManager = new CookieManager();
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(getIdpHttpsPort())),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // Parse the form to get the token (wresult)
    DomNodeList<DomElement> results = idpPage.getElementsByTagName("input");

    String entity = getResourceAsString("/entity.xml");
    String reference = "&m;";

    for (DomElement result : results) {
        if (getTokenName().equals(result.getAttributeNS(null, "name"))) {
            // Now modify the Signature
            String value = result.getAttributeNS(null, "value");

            if (isWSFederation()) {
                value = entity + value;
                value = value.replace("alice", reference);
                result.setAttributeNS(null, "value", value);
            } else {
                // Decode response
                byte[] deflatedToken = Base64Utility.decode(value);
                InputStream inputStream = new ByteArrayInputStream(deflatedToken);

                Document responseDoc = StaxUtils.read(new InputStreamReader(inputStream, "UTF-8"));

                // Modify SignatureValue to include the entity
                String signatureNamespace = "http://www.w3.org/2000/09/xmldsig#";
                Node signatureValue =
                    responseDoc.getElementsByTagNameNS(signatureNamespace, "SignatureValue").item(0);
                signatureValue.setTextContent(reference + signatureValue.getTextContent());

                // Re-encode response
                String responseMessage = DOM2Writer.nodeToString(responseDoc);
                result.setAttributeNS(null, "value", Base64Utility.encode((entity + responseMessage).getBytes()));
            }
        }
    }

    // Invoke back on the RP

    final HtmlForm form = idpPage.getFormByName(getLoginFormName());
    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    try {
        button.click();
        Assert.fail("Failure expected on an entity expansion attack");
    } catch (FailingHttpStatusCodeException ex) {
        // expected
        Assert.assertTrue(401 == ex.getStatusCode() || 403 == ex.getStatusCode());
    }

    webClient.close();
}
 

@org.junit.Test
public void testNoRequestValidation() throws Exception {

    String url = "https://localhost:" + getRpHttpsPort()
            + "/fedizhelloworldspringnoreqvalidation/secure/fedservlet";
    String user = "alice";
    String password = "ecila";

    // Get the initial token
    CookieManager cookieManager = new CookieManager();
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(getIdpHttpsPort())),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // Parse the form to remove the context
    DomNodeList<DomElement> results = idpPage.getElementsByTagName("input");

    for (DomElement result : results) {
        if (getContextName().equals(result.getAttributeNS(null, "name"))) {
            result.setAttributeNS(null, "value", "");
        }
    }

    // Invoke back on the RP

    final HtmlForm form = idpPage.getFormByName(getLoginFormName());
    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    final HtmlPage rpPage = button.click();
    Assert.assertTrue("WS Federation Systests Examples".equals(rpPage.getTitleText())
                      || "WS Federation Systests Spring Examples".equals(rpPage.getTitleText()));

    webClient.close();

}
 

@Test
public void testConcurrentRequests() throws Exception {

    String url1 = "https://localhost:" + getRpHttpsPort() + "/" + getServletContextName() + "/secure/fedservlet";
    String url2 = "https://localhost:" + getRpHttpsPort() + "/" + getServletContextName() + "/secure/test.html";
    String user = "bob";
    String password = "bob";

    // Get the initial token
    CookieManager cookieManager = new CookieManager();
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(getIdpHttpsPort())),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage1 = webClient.getPage(url1);
    final HtmlPage idpPage2 = webClient.getPage(url2);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage1.getTitleText());
    Assert.assertEquals("IDP SignIn Response Form", idpPage2.getTitleText());

    // Invoke back on the page1 RP
    final HtmlForm form = idpPage1.getFormByName(getLoginFormName());
    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");
    final HtmlPage rpPage1 = button.click();
    Assert.assertTrue("WS Federation Systests Examples".equals(rpPage1.getTitleText())
                      || "WS Federation Systests Spring Examples".equals(rpPage1.getTitleText()));

    String bodyTextContent1 = rpPage1.getBody().getTextContent();

    Assert.assertTrue("Principal not " + user,
                      bodyTextContent1.contains("userPrincipal=" + user));

    // Invoke back on the page2 RP
    final HtmlForm form2 = idpPage2.getFormByName(getLoginFormName());
    final HtmlSubmitInput button2 = form2.getInputByName("_eventId_submit");
    final HtmlPage rpPage2 = button2.click();
    String bodyTextContent2 = rpPage2.getBody().getTextContent();

    Assert.assertTrue("Unexpected content of RP page", bodyTextContent2.contains("Secure Test"));

    webClient.close();
}
 

@Test
public void testAliceModifiedSignature() throws Exception {

    String url = "https://localhost:" + getRpHttpsPort() + "/" + getServletContextName()
        + "/secure/fedservlet";
    String user = "alice";
    String password = "ecila";

    // Get the initial token
    CookieManager cookieManager = new CookieManager();
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(getIdpHttpsPort())),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // Parse the form to get the token (wresult)
    DomNodeList<DomElement> results = idpPage.getElementsByTagName("input");

    for (DomElement result : results) {
        if (getTokenName().equals(result.getAttributeNS(null, "name"))) {
            // Now modify the Signature
            String value = result.getAttributeNS(null, "value");
            if (value.contains("alice")) {
                value = value.replace("alice", "bob");
            } else {
                value = "H" + value;
            }
            result.setAttributeNS(null, "value", value);
        }
    }

    // Invoke back on the RP

    final HtmlForm form = idpPage.getFormByName(getLoginFormName());
    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    try {
        button.click();
        Assert.fail("Failure expected on a modified signature");
    } catch (FailingHttpStatusCodeException ex) {
        // expected
        Assert.assertTrue(401 == ex.getStatusCode() || 403 == ex.getStatusCode());
    }

    webClient.close();
}
 

@org.junit.Test
public void testNoRequestValidation() throws Exception {

    String url = "https://localhost:" + getRpHttpsPort() + "/fedizhelloworldnoreqvalidation/secure/fedservlet";
    String user = "alice";
    String password = "ecila";

    // Get the initial token
    CookieManager cookieManager = new CookieManager();
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(getIdpHttpsPort())),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // Parse the form to remove the context
    DomNodeList<DomElement> results = idpPage.getElementsByTagName("input");

    for (DomElement result : results) {
        if (getContextName().equals(result.getAttributeNS(null, "name"))) {
            result.setAttributeNS(null, "value", "");
        }
    }

    // Invoke back on the RP

    final HtmlForm form = idpPage.getFormByName(getLoginFormName());
    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    final HtmlPage rpPage = button.click();
    Assert.assertTrue("WS Federation Systests Examples".equals(rpPage.getTitleText())
                      || "WS Federation Systests Spring Examples".equals(rpPage.getTitleText()));

    webClient.close();

}
 

@Test
public void testAliceModifiedContext() throws Exception {

    String url = "https://localhost:" + getRpHttpsPort() + "/" + getServletContextName()
        + "/secure/fedservlet";
    String user = "alice";
    String password = "ecila";

    // Get the initial token
    CookieManager cookieManager = new CookieManager();
    final WebClient webClient = new WebClient();
    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setUseInsecureSSL(true);
    webClient.getCredentialsProvider().setCredentials(
        new AuthScope("localhost", Integer.parseInt(getIdpHttpsPort())),
        new UsernamePasswordCredentials(user, password));

    webClient.getOptions().setJavaScriptEnabled(false);
    final HtmlPage idpPage = webClient.getPage(url);
    webClient.getOptions().setJavaScriptEnabled(true);
    Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

    // Parse the form to get the token (wresult)
    DomNodeList<DomElement> results = idpPage.getElementsByTagName("input");

    for (DomElement result : results) {
        if (getContextName().equals(result.getAttributeNS(null, "name"))) {
            // Now modify the context
            String value = result.getAttributeNS(null, "value");
            value = "H" + value;
            result.setAttributeNS(null, "value", value);
        }
    }

    // Invoke back on the RP

    final HtmlForm form = idpPage.getFormByName(getLoginFormName());
    final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

    try {
        button.click();
        Assert.fail("Failure expected on a modified context");
    } catch (FailingHttpStatusCodeException ex) {
        // Request Timeout expected here, as the context isn't known - the session is presumed to have expired
        Assert.assertTrue(408 == ex.getStatusCode());
    }

    webClient.close();
}