1 files changed, 502 insertions, 0 deletions
diff --git a/modules/authmodule-eIDAS-v2/src/test/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/test/tasks/ReceiveMobilePhoneSignatureResponseTaskTest.java b/modules/authmodule-eIDAS-v2/src/test/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/test/tasks/ReceiveMobilePhoneSignatureResponseTaskTest.java
new file mode 100644
index 00000000..034f06d1
--- /dev/null
+++ b/modules/authmodule-eIDAS-v2/src/test/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/test/tasks/ReceiveMobilePhoneSignatureResponseTaskTest.java
@@ -0,0 +1,502 @@
+package at.asitplus.eidas.specific.modules.auth.eidas.v2.test.tasks;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertThrows;
+import static org.springframework.util.Assert.isInstanceOf;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.math.BigInteger;
+import java.nio.charset.StandardCharsets;
+import java.time.Instant;
+import java.util.Arrays;
+import java.util.Base64;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+
+import javax.xml.transform.TransformerException;
+
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang3.RandomStringUtils;
+import org.jetbrains.annotations.NotNull;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.opensaml.core.xml.config.XMLObjectProviderRegistrySupport;
+import org.opensaml.core.xml.io.MarshallingException;
+import org.opensaml.core.xml.util.XMLObjectSupport;
+import org.opensaml.saml.saml2.core.Issuer;
+import org.opensaml.saml.saml2.core.Response;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.mock.web.MockHttpServletRequest;
+import org.springframework.mock.web.MockHttpServletResponse;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+import com.google.common.collect.Lists;
+
+import at.asitplus.eidas.specific.core.test.config.dummy.MsConnectorDummyConfigMap;
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.Constants;
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.dao.RegisterResult;
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.dao.SimpleEidasData;
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.exception.ManualFixNecessaryException;
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.idaustriaclient.IdAustriaClientAuthConstants;
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.idaustriaclient.provider.IdAustriaClientAuthCredentialProvider;
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.idaustriaclient.provider.IdAustriaClientAuthMetadataProvider;
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.service.RegisterSearchService;
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.service.RegisterSearchService.RegisterOperationStatus;
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.service.RegisterSearchService.RegisterStatusResults;
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.tasks.ReceiveMobilePhoneSignatureResponseTask;
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.test.dummy.DummyOA;
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.test.dummy.DummyPendingRequest;
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.utils.MatchingTaskUtils;
+import at.gv.egiz.eaaf.core.api.data.EaafConstants;
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.exceptions.EaafException;
+import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
+import at.gv.egiz.eaaf.core.impl.idp.auth.data.AuthProcessDataWrapper;
+import at.gv.egiz.eaaf.core.impl.idp.process.ExecutionContextImpl;
+import at.gv.egiz.eaaf.core.impl.utils.DomUtils;
+import at.gv.egiz.eaaf.modules.pvp2.exception.Pvp2MetadataException;
+import at.gv.egiz.eaaf.modules.pvp2.impl.metadata.PvpMetadataResolverFactory;
+import at.gv.egiz.eaaf.modules.pvp2.impl.opensaml.initialize.EaafOpenSaml3xInitializer;
+import at.gv.egiz.eaaf.modules.pvp2.impl.utils.Saml2Utils;
+import at.gv.egiz.eaaf.modules.pvp2.sp.exception.AuthnResponseValidationException;
+import net.shibboleth.utilities.java.support.xml.ParserPool;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(locations = {
+    "/SpringTest-context_tasks_test.xml",
+    "/SpringTest-context_basic_mapConfig.xml"
+})
+public class ReceiveMobilePhoneSignatureResponseTaskTest {
+
+  private static final String METADATA_PATH = "classpath:/data/idp_metadata_classpath_entity.xml";
+  private static final String BPK_FROM_ID_AUSTRIA = "QVGm48cqcM4UcyhDTNGYmVdrIoY=";
+
+  @Autowired
+  protected MsConnectorDummyConfigMap authConfig;
+  @Autowired
+  private IdAustriaClientAuthMetadataProvider metadataProvider;
+  @Autowired
+  private IdAustriaClientAuthCredentialProvider credentialProvider;
+  @Autowired
+  private PvpMetadataResolverFactory metadataFactory;
+  @Autowired
+  private ReceiveMobilePhoneSignatureResponseTask task;
+  @MockBean
+  private RegisterSearchService registerSearchService;
+
+  private final ExecutionContext executionContext = new ExecutionContextImpl();
+  private MockHttpServletRequest httpReq;
+  private MockHttpServletResponse httpResp;
+  private DummyPendingRequest pendingReq;
+
+  /**
+   * JUnit class initializer.
+   *
+   * @throws Exception In case of an OpenSAML3 initialization error
+   */
+  @BeforeClass
+  public static void initialize() throws Exception {
+    EaafOpenSaml3xInitializer.eaafInitialize();
+  }
+
+  /**
+   * jUnit test set-up.
+   *
+   * @throws Exception In case of an set-up error
+   */
+  @Before
+  public void setUp() throws Exception {
+    httpReq = new MockHttpServletRequest("POST", "https://localhost/authhandler");
+    httpReq.setScheme("https");
+    httpReq.setServerPort(443);
+    httpReq.setContextPath("/authhandler");
+    httpResp = new MockHttpServletResponse();
+    RequestContextHolder.resetRequestAttributes();
+    RequestContextHolder.setRequestAttributes(new ServletRequestAttributes(httpReq, httpResp));
+
+    authConfig.putConfigValue(IdAustriaClientAuthConstants.CONFIG_PROPS_ID_AUSTRIA_ENTITYID, METADATA_PATH);
+
+    DummyOA oaParam = new DummyOA();
+    oaParam.setUniqueAppId("http://test.com/test");
+    oaParam.setTargetIdentifier(EaafConstants.URN_PREFIX_CDID + RandomStringUtils.randomAlphabetic(2));
+
+    pendingReq = new DummyPendingRequest();
+    pendingReq.initialize(httpReq, authConfig);
+    pendingReq.setPendingRequestId(RandomStringUtils.randomAlphanumeric(10));
+    pendingReq.setOnlineApplicationConfiguration(oaParam);
+
+    metadataProvider.fullyDestroy();
+  }
+
+  @Test
+  public void unsupportedHttpMethod() {
+    httpReq = new MockHttpServletRequest("PUT", "https://localhost/authhandler");
+    RequestContextHolder.resetRequestAttributes();
+    RequestContextHolder.setRequestAttributes(new ServletRequestAttributes(httpReq, httpResp));
+
+    TaskExecutionException e = assertThrows(TaskExecutionException.class,
+        () -> task.execute(pendingReq, executionContext));
+
+    assertEquals(pendingReq.getPendingRequestId(), e.getPendingRequestID());
+    isInstanceOf(AuthnResponseValidationException.class, e.getOriginalException());
+    assertEquals("sp.pvp2.03", ((AuthnResponseValidationException) e.getOriginalException()).getErrorId());
+  }
+
+  @Test
+  public void httpGetNoMessage() {
+    httpReq = new MockHttpServletRequest("GET", "https://localhost/authhandler");
+    RequestContextHolder.resetRequestAttributes();
+    RequestContextHolder.setRequestAttributes(new ServletRequestAttributes(httpReq, httpResp));
+
+    TaskExecutionException e = assertThrows(TaskExecutionException.class,
+        () -> task.execute(pendingReq, executionContext));
+
+    assertEquals(pendingReq.getPendingRequestId(), e.getPendingRequestID());
+    isInstanceOf(AuthnResponseValidationException.class, e.getOriginalException());
+    assertEquals("sp.pvp2.12", ((AuthnResponseValidationException) e.getOriginalException()).getErrorId());
+
+  }
+
+  @Test
+  public void httpPostNoMessage() {
+    httpReq = new MockHttpServletRequest("POST", "https://localhost/authhandler");
+    RequestContextHolder.resetRequestAttributes();
+    RequestContextHolder.setRequestAttributes(new ServletRequestAttributes(httpReq, httpResp));
+
+    TaskExecutionException e = assertThrows(TaskExecutionException.class,
+        () -> task.execute(pendingReq, executionContext));
+
+    assertEquals(pendingReq.getPendingRequestId(), e.getPendingRequestID());
+    isInstanceOf(AuthnResponseValidationException.class, e.getOriginalException());
+    assertEquals("sp.pvp2.12", ((AuthnResponseValidationException) e.getOriginalException()).getErrorId());
+  }
+
+  @Test
+  public void httpPostMessageNotSigned() throws IOException {
+    byte[] bytes = IOUtils.toByteArray(ReceiveMobilePhoneSignatureResponseTask.class
+        .getResourceAsStream("/data/Response_without_sig_classpath_entityid.xml"));
+    httpReq.addParameter("SAMLResponse", Base64.getEncoder().encodeToString(bytes));
+
+    TaskExecutionException e = assertThrows(TaskExecutionException.class,
+        () -> task.execute(pendingReq, executionContext));
+
+    assertEquals(pendingReq.getPendingRequestId(), e.getPendingRequestID());
+    isInstanceOf(AuthnResponseValidationException.class, e.getOriginalException());
+    assertEquals("sp.pvp2.12", ((AuthnResponseValidationException) e.getOriginalException()).getErrorId());
+
+  }
+
+  @Test
+  public void httpPostMessageWrongDestinationEndpoint() throws Exception {
+    initResponse("/data/Response_with_wrong_destination_endpoint.xml", true);
+
+    TaskExecutionException e = assertThrows(TaskExecutionException.class,
+        () -> task.execute(pendingReq, executionContext));
+
+    assertEquals(pendingReq.getPendingRequestId(), e.getPendingRequestID());
+    isInstanceOf(AuthnResponseValidationException.class, e.getOriginalException());
+    assertEquals("sp.pvp2.12", ((AuthnResponseValidationException) e.getOriginalException()).getErrorId());
+
+  }
+
+  @Test
+  public void httpPostValidSignedNoMetadata() throws Exception {
+    initResponse("/data/Response_without_sig_classpath_entityid.xml", true);
+
+    TaskExecutionException e = assertThrows(TaskExecutionException.class,
+        () -> task.execute(pendingReq, executionContext));
+
+    assertEquals(pendingReq.getPendingRequestId(), e.getPendingRequestID());
+    isInstanceOf(AuthnResponseValidationException.class, e.getOriginalException());
+    assertEquals("sp.pvp2.11", ((EaafException) e.getOriginalException()).getErrorId());
+  }
+
+  @Test
+  public void httpPostValidSignedAssertionOutDated() throws Exception {
+    setupMetadataResolver();
+    initResponse("/data/Response_without_sig_classpath_entityid.xml", false);
+
+    TaskExecutionException e = assertThrows(TaskExecutionException.class,
+        () -> task.execute(pendingReq, executionContext));
+
+    assertEquals(pendingReq.getPendingRequestId(), e.getPendingRequestID());
+    isInstanceOf(AuthnResponseValidationException.class, e.getOriginalException());
+    assertEquals("sp.pvp2.12", ((EaafException) e.getOriginalException()).getErrorId());
+  }
+
+  @Test
+  public void httpPostValidSignedAssertionFromWrongIdp() throws Exception {
+    authConfig.putConfigValue(IdAustriaClientAuthConstants.CONFIG_PROPS_ID_AUSTRIA_ENTITYID,
+        "http://wrong.idp/" + RandomStringUtils.randomAlphabetic(5));
+    setupMetadataResolver();
+    initResponse("/data/Response_without_sig_classpath_entityid.xml", true);
+
+    TaskExecutionException e = assertThrows(TaskExecutionException.class,
+        () -> task.execute(pendingReq, executionContext));
+
+    assertEquals(pendingReq.getPendingRequestId(), e.getPendingRequestID());
+    isInstanceOf(AuthnResponseValidationException.class, e.getOriginalException());
+    assertEquals("sp.pvp2.08", ((EaafException) e.getOriginalException()).getErrorId());
+  }
+
+  @Test
+  public void httpPostValidSignedAssertionMissingAttributes() throws Exception {
+    setupMetadataResolver();
+    initResponse("/data/Response_without_sig_classpath_entityid.xml", true);
+
+    TaskExecutionException e = assertThrows(TaskExecutionException.class,
+        () -> task.execute(pendingReq, executionContext));
+
+    assertEquals(pendingReq.getPendingRequestId(), e.getPendingRequestID());
+    isInstanceOf(AuthnResponseValidationException.class, e.getOriginalException());
+    assertEquals("sp.pvp2.12", ((EaafException) e.getOriginalException()).getErrorId());
+  }
+
+  @Test
+  public void httpPostValidSignedWithError() throws Exception {
+    setupMetadataResolver();
+    initResponse("/data/Response_without_sig_with_error.xml", true);
+
+    TaskExecutionException e = assertThrows(TaskExecutionException.class,
+        () -> task.execute(pendingReq, executionContext));
+
+    assertEquals(pendingReq.getPendingRequestId(), e.getPendingRequestID());
+    isInstanceOf(AuthnResponseValidationException.class, e.getOriginalException());
+    assertEquals("sp.pvp2.05", ((EaafException) e.getOriginalException()).getErrorId());
+  }
+
+  @Test
+  public void httpPostValidSignedWitUserStopErrorCode() throws Exception {
+    setupMetadataResolver();
+    initResponse("/data/Response_without_sig_with_error_userstop.xml", true);
+
+    task.execute(pendingReq, executionContext);
+
+    assertEquals("Transition To S16", true, executionContext.get(Constants.TRANSITION_TO_GENERATE_OTHER_LOGIN_METHOD_GUI_TASK));
+    assertEquals("matching failed flag", true, executionContext.get(Constants.CONTEXT_FLAG_ADVANCED_MATCHING_FAILED));
+    assertEquals("failed reason", "module.eidasauth.matching.23", executionContext.get(Constants.CONTEXT_FLAG_ADVANCED_MATCHING_FAILED_REASON));    
+    assertNull("no final matching result", MatchingTaskUtils.getFinalMatchingResult(pendingReq));
+
+  }
+
+  @Test
+  public void httpPostValidSignedWithErrorAndNoSubCode() throws Exception {
+    setupMetadataResolver();
+    initResponse("/data/Response_without_sig_with_error_without_subcode.xml", true);
+
+    TaskExecutionException e = assertThrows(TaskExecutionException.class,
+        () -> task.execute(pendingReq, executionContext));
+
+    assertEquals(pendingReq.getPendingRequestId(), e.getPendingRequestID());
+    isInstanceOf(AuthnResponseValidationException.class, e.getOriginalException());
+    assertEquals("sp.pvp2.05", ((EaafException) e.getOriginalException()).getErrorId());
+  }
+
+  @Test
+  public void httpPostValidSignedWithErrorAndEmptySubCode() throws Exception {
+    setupMetadataResolver();
+    initResponse("/data/Response_without_sig_with_error_empty_subcode.xml", true);
+
+    TaskExecutionException e = assertThrows(TaskExecutionException.class,
+        () -> task.execute(pendingReq, executionContext));
+
+    assertEquals(pendingReq.getPendingRequestId(), e.getPendingRequestID());
+    isInstanceOf(AuthnResponseValidationException.class, e.getOriginalException());
+    assertEquals("sp.pvp2.05", ((EaafException) e.getOriginalException()).getErrorId());
+  }
+
+  @Test
+  public void httpPostValidSignedAssertionEidValidButNameMismatch() throws Exception {
+    setupMetadataResolver();
+    initResponse("/data/Response_with_EID.xml", true);
+    AuthProcessDataWrapper authProcessData = pendingReq.getSessionData(AuthProcessDataWrapper.class);
+    SimpleEidasData eidData = createEidasDataMatchingToSamlResponse()
+        .familyName("notmatching")
+        .build();
+    authProcessData.setGenericDataToSession(Constants.DATA_SIMPLE_EIDAS, eidData);
+
+
+    task.execute(pendingReq, executionContext);
+
+    assertEquals("Next task", true, executionContext.get(Constants.TRANSITION_TO_GENERATE_OTHER_LOGIN_METHOD_GUI_TASK));
+    assertEquals("matching failed flag", true, executionContext.get(Constants.CONTEXT_FLAG_ADVANCED_MATCHING_FAILED));
+    assertEquals("failed reason", "module.eidasauth.matching.24", executionContext.get(Constants.CONTEXT_FLAG_ADVANCED_MATCHING_FAILED_REASON));    
+    assertNull("no final matching result", MatchingTaskUtils.getFinalMatchingResult(pendingReq));
+
+  }
+
+  //TODO: implement new test that this test makes no sense any more
+  @Ignore
+  @Test
+  public void httpPostValidSignedAssertionEidValid_NoRegisterResult() throws Exception {
+    setupMetadataResolver();
+    initResponse("/data/Response_with_EID.xml", true);
+    AuthProcessDataWrapper authProcessData = pendingReq.getSessionData(AuthProcessDataWrapper.class);
+    SimpleEidasData eidData = createEidasDataMatchingToSamlResponse().build();
+    authProcessData.setGenericDataToSession(Constants.DATA_SIMPLE_EIDAS, eidData);
+    RegisterStatusResults registerSearchResult = new RegisterStatusResults(new RegisterOperationStatus(generateRandomProcessId()),
+        Collections.emptyList(), Collections.emptyList());
+    MatchingTaskUtils.storeIntermediateMatchingResult(pendingReq, registerSearchResult);
+
+    task.execute(pendingReq, executionContext);
+
+    AuthProcessDataWrapper session = pendingReq.getSessionData(AuthProcessDataWrapper.class);
+    assertEquals("LoA", "http://eidas.europa.eu/LoA/low", session.getQaaLevel());
+    assertEquals("IssueInstant", "2014-03-05T06:39:51Z", session.getIssueInstantString());
+    assertEquals("Transition To S16", true, executionContext.get(Constants.TRANSITION_TO_GENERATE_GUI_QUERY_AUSTRIAN_RESIDENCE_TASK));
+  }
+
+  @Test
+  public void httpPostValidSignedAssertionEidValid_ExactlyOneRegisterResult() throws Exception {
+    setupMetadataResolver();
+    initResponse("/data/Response_with_EID.xml", true);
+    AuthProcessDataWrapper authProcessData = pendingReq.getSessionData(AuthProcessDataWrapper.class);
+    SimpleEidasData eidData = createEidasDataMatchingToSamlResponse().build();
+    authProcessData.setGenericDataToSession(Constants.DATA_SIMPLE_EIDAS, eidData);
+    RegisterStatusResults registerSearchResult = buildResultWithOneMatch();
+    MatchingTaskUtils.storeIntermediateMatchingResult(pendingReq, registerSearchResult);
+
+    task.execute(pendingReq, executionContext);
+
+    AuthProcessDataWrapper session = pendingReq.getSessionData(AuthProcessDataWrapper.class);
+    assertEquals("LoA", "http://eidas.europa.eu/LoA/low", session.getQaaLevel());
+    assertEquals("IssueInstant", "2014-03-05T06:39:51Z", session.getIssueInstantString());
+    assertNull("Transition To S16", executionContext.get(Constants.TRANSITION_TO_GENERATE_GUI_QUERY_AUSTRIAN_RESIDENCE_TASK));
+
+    //TODO: update this check because this task selects one result from MDS search result before and creates a new element
+    //Mockito.verify(registerSearchService).step7aKittProcess(eq(registerSearchResult), eq(eidData));
+  }
+
+  @Test
+  public void httpPostValidSignedAssertionEidValid_ExactlyOneRegisterResultDeprecadedBpkEnc() throws Exception {
+    setupMetadataResolver();
+    initResponse("/data/Response_with_EID_deprecated_bpk_encoding.xml", true);
+    AuthProcessDataWrapper authProcessData = pendingReq.getSessionData(AuthProcessDataWrapper.class);
+    SimpleEidasData eidData = createEidasDataMatchingToSamlResponse().build();
+    authProcessData.setGenericDataToSession(Constants.DATA_SIMPLE_EIDAS, eidData);
+    RegisterStatusResults registerSearchResult = buildResultWithOneMatch();
+    MatchingTaskUtils.storeIntermediateMatchingResult(pendingReq, registerSearchResult);
+
+    task.execute(pendingReq, executionContext);
+
+    AuthProcessDataWrapper session = pendingReq.getSessionData(AuthProcessDataWrapper.class);
+    assertEquals("LoA", "http://eidas.europa.eu/LoA/low", session.getQaaLevel());
+    assertEquals("IssueInstant", "2014-03-05T06:39:51Z", session.getIssueInstantString());
+    assertNull("Transition To S16", executionContext.get(Constants.TRANSITION_TO_GENERATE_GUI_QUERY_AUSTRIAN_RESIDENCE_TASK));
+
+    //TODO: update this check because this task selects one result from MDS search result before and creates a new element
+    //Mockito.verify(registerSearchService).step7aKittProcess(eq(registerSearchResult), eq(eidData));
+  }
+  
+  
+  
+  //TODO: implement new test that this test makes no sense any more
+  @Ignore
+  @Test
+  public void httpPostValidSignedAssertionEidValid_MoreThanOneRegisterResult() throws Exception {
+    setupMetadataResolver();
+    initResponse("/data/Response_with_EID.xml", true);
+    AuthProcessDataWrapper authProcessData = pendingReq.getSessionData(AuthProcessDataWrapper.class);
+    SimpleEidasData eidData = createEidasDataMatchingToSamlResponse().build();
+    authProcessData.setGenericDataToSession(Constants.DATA_SIMPLE_EIDAS, eidData);
+
+    TaskExecutionException e = assertThrows(TaskExecutionException.class,
+        () -> task.execute(pendingReq, executionContext));
+
+
+    assertEquals(pendingReq.getPendingRequestId(), e.getPendingRequestID());
+    isInstanceOf(AuthnResponseValidationException.class, e.getOriginalException());
+    isInstanceOf(ManualFixNecessaryException.class, e.getOriginalException().getCause());
+    assertEquals("sp.pvp2.12", ((AuthnResponseValidationException) e.getOriginalException()).getErrorId());
+
+
+    AuthProcessDataWrapper session = pendingReq.getSessionData(AuthProcessDataWrapper.class);
+    assertNull("Transition To S16", executionContext.get(Constants.TRANSITION_TO_GENERATE_GUI_QUERY_AUSTRIAN_RESIDENCE_TASK));
+  }
+
+  @NotNull
+  private RegisterStatusResults buildResultWithOneMatch() {
+    return new RegisterStatusResults(new RegisterOperationStatus(generateRandomProcessId()),
+        Collections.singletonList(RegisterResult.builder()
+            .bpk(BPK_FROM_ID_AUSTRIA)
+            .pseudonym(Arrays.asList("bar"))
+            .givenName("foo")
+            .familyName("foo")
+            .dateOfBirth("bar")
+            .build()),
+        Collections.emptyList());
+
+  }
+
+  @NotNull
+  private RegisterStatusResults buildResultWithTwoMatches() {
+    List<RegisterResult> results = Lists.newArrayList(
+        RegisterResult.builder()
+            .bpk(BPK_FROM_ID_AUSTRIA)
+            .pseudonym(Arrays.asList("bar"))
+            .givenName("foo")
+            .familyName("foo")
+            .dateOfBirth("bar")
+            .build(),
+        RegisterResult.builder()
+            .bpk("bpk")
+            .pseudonym(Arrays.asList("pseudonym"))
+            .givenName("givenName")
+            .familyName("familyName")
+            .dateOfBirth("dateOfBirth")
+            .build());
+
+    return new RegisterStatusResults(new RegisterOperationStatus(generateRandomProcessId()),
+        results, Collections.emptyList());
+  }
+
+  private BigInteger generateRandomProcessId() {
+    return new BigInteger(RandomStringUtils.randomNumeric(10));
+
+  }
+
+  private SimpleEidasData.SimpleEidasDataBuilder createEidasDataMatchingToSamlResponse() {
+    // data from "/data/Response_with_EID.xml"
+    return SimpleEidasData.builder()
+        .familyName("Mustermann")
+        .givenName("Max")
+        .dateOfBirth("1940-01-01");
+  }
+
+  private void addSamlResponseToHttpReq(Response response) throws TransformerException, IOException, MarshallingException {
+    String node = DomUtils.serializeNode(XMLObjectSupport.getMarshaller(response).marshall(response));
+    String base64encoded = Base64.getEncoder().encodeToString(node.getBytes(StandardCharsets.UTF_8));
+    httpReq.addParameter("SAMLResponse", base64encoded);
+  }
+
+  private void initResponse(String responsePath, boolean validConditions) throws Exception {
+    InputStream inputStream = ReceiveMobilePhoneSignatureResponseTaskTest.class.getResourceAsStream(responsePath);
+    ParserPool parserPool = Objects.requireNonNull(XMLObjectProviderRegistrySupport.getParserPool());
+    Response response = (Response) XMLObjectSupport.unmarshallFromInputStream(parserPool, inputStream);
+    response.setIssueInstant(Instant.now());
+    Issuer issuer = Saml2Utils.createSamlObject(Issuer.class);
+    issuer.setValue("classpath:/data/idp_metadata_classpath_entity.xml");
+    response.setIssuer(issuer);
+    if (validConditions) {
+      response.getAssertions().get(0).getConditions().setNotOnOrAfter(Instant.now().plusSeconds(5*60));
+    }
+    Response signedResponse = Saml2Utils.signSamlObject(response, credentialProvider.getMessageSigningCredential(), true);
+    addSamlResponseToHttpReq(signedResponse);
+  }
+
+  private void setupMetadataResolver() throws Pvp2MetadataException {
+    metadataProvider.addMetadataResolverIntoChain(metadataFactory.createMetadataProvider(
+        METADATA_PATH, null, "jUnit IDP", null));
+  }
+
+}