From 6d1b4d942fdf1c6bcfd673149026cc0d2391064b Mon Sep 17 00:00:00 2001 From: Christian Kollmann Date: Tue, 30 Nov 2021 16:15:56 +0100 Subject: Display invalid user input instead of terminating the process Fixes #18 --- .../v2/exception/InvalidUserInputException.java | 34 ----------------- .../ReceiveAustrianResidenceGuiResponseTask.java | 17 ++++----- .../ReceiveMobilePhoneSignatureResponseTask.java | 9 +++-- .../ReceiveOtherLoginMethodGuiResponseTask.java | 43 ++++++++-------------- 4 files changed, 29 insertions(+), 74 deletions(-) delete mode 100644 eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/exception/InvalidUserInputException.java (limited to 'eidas_modules/authmodule-eIDAS-v2/src/main/java/at') diff --git a/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/exception/InvalidUserInputException.java b/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/exception/InvalidUserInputException.java deleted file mode 100644 index c7df56d0..00000000 --- a/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/exception/InvalidUserInputException.java +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Copyright 2020 A-SIT Plus GmbH - * AT-specific eIDAS Connector has been developed in a cooperation between EGIZ, - * A-SIT Plus GmbH, A-SIT, and Graz University of Technology. - * - * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by - * the European Commission - subsequent versions of the EUPL (the "License"); - * You may not use this work except in compliance with the License. - * You may obtain a copy of the License at: - * https://joinup.ec.europa.eu/news/understanding-eupl-v12 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - */ - -package at.asitplus.eidas.specific.modules.auth.eidas.v2.exception; - -public class InvalidUserInputException extends EidasSAuthenticationException { - private static final long serialVersionUID = 1L; - - public InvalidUserInputException(String errorCode) { - super(errorCode, null); - - } - -} diff --git a/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/tasks/ReceiveAustrianResidenceGuiResponseTask.java b/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/tasks/ReceiveAustrianResidenceGuiResponseTask.java index b9a55df4..acf469d3 100644 --- a/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/tasks/ReceiveAustrianResidenceGuiResponseTask.java +++ b/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/tasks/ReceiveAustrianResidenceGuiResponseTask.java @@ -35,7 +35,6 @@ import org.springframework.stereotype.Component; import at.asitplus.eidas.specific.modules.auth.eidas.v2.Constants; import at.asitplus.eidas.specific.modules.auth.eidas.v2.dao.MatchedPersonResult; import at.asitplus.eidas.specific.modules.auth.eidas.v2.dao.SimpleEidasData; -import at.asitplus.eidas.specific.modules.auth.eidas.v2.exception.InvalidUserInputException; import at.asitplus.eidas.specific.modules.auth.eidas.v2.exception.ManualFixNecessaryException; import at.asitplus.eidas.specific.modules.auth.eidas.v2.exception.WorkflowException; import at.asitplus.eidas.specific.modules.auth.eidas.v2.service.RegisterSearchService; @@ -50,6 +49,9 @@ import lombok.Data; import lombok.NoArgsConstructor; import lombok.extern.slf4j.Slf4j; +import static at.asitplus.eidas.specific.modules.auth.eidas.v2.Constants.CONTEXT_FLAG_ADVANCED_MATCHING_FAILED; +import static at.asitplus.eidas.specific.modules.auth.eidas.v2.Constants.TRANSITION_TO_GENERATE_OTHER_LOGIN_METHOD_GUI_TASK; + /** * Task receives the response of {@link GenerateAustrianResidenceGuiTask} and handles it. @@ -68,6 +70,7 @@ import lombok.extern.slf4j.Slf4j; *
  • {@link CreateNewErnpEntryTask} if no results from search with residency data in registers
    • *
  • {@link CreateIdentityLinkTask} if one exact match between initial register search (with MDS) and results * from search with residency data in registers exists
    • + *
  • {@link GenerateOtherLoginMethodGuiTask} if a user input error has happened
    • * * * @author amarsalek @@ -110,20 +113,14 @@ public class ReceiveAustrianResidenceGuiResponseTask extends AbstractAuthServlet } - //TODO: Here, we need an error handling an can not stop full process if form input was invalid - //TODO: check minimum form elements - /*TODO: maybe we can switch to custom controller and use WebMVC form-binding feature. - * Binding element can be add as attribute to this request - */ if (input.getStreet().isEmpty() || input.getCity().isEmpty() || input.getZipcode().isEmpty()) { // HTML form should ensure that mandatory fields are set => this should never happen - throw new TaskExecutionException(pendingReq, "Invalid user input", - new InvalidUserInputException("module.eidasauth.matching.06")); + executionContext.put(CONTEXT_FLAG_ADVANCED_MATCHING_FAILED, true); + executionContext.put(TRANSITION_TO_GENERATE_OTHER_LOGIN_METHOD_GUI_TASK, true); + return; } - - try { SimpleEidasData eidasData = MatchingTaskUtils.getInitialEidasData(pendingReq); RegisterStatusResults initialSearchResult = MatchingTaskUtils.getIntermediateMatchingResult(pendingReq); diff --git a/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/tasks/ReceiveMobilePhoneSignatureResponseTask.java b/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/tasks/ReceiveMobilePhoneSignatureResponseTask.java index 03cf5858..4655d7ab 100644 --- a/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/tasks/ReceiveMobilePhoneSignatureResponseTask.java +++ b/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/tasks/ReceiveMobilePhoneSignatureResponseTask.java @@ -23,6 +23,8 @@ package at.asitplus.eidas.specific.modules.auth.eidas.v2.tasks; +import static at.asitplus.eidas.specific.modules.auth.eidas.v2.Constants.CONTEXT_FLAG_ADVANCED_MATCHING_FAILED; +import static at.asitplus.eidas.specific.modules.auth.eidas.v2.Constants.TRANSITION_TO_GENERATE_OTHER_LOGIN_METHOD_GUI_TASK; import static at.asitplus.eidas.specific.modules.auth.eidas.v2.idaustriaclient.IdAustriaClientAuthConstants.MODULE_NAME_FOR_LOGGING; import java.io.IOException; @@ -49,7 +51,6 @@ import at.asitplus.eidas.specific.modules.auth.eidas.v2.dao.MatchedPersonResult; 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.dao.SimpleMobileSignatureData; -import at.asitplus.eidas.specific.modules.auth.eidas.v2.exception.InvalidUserInputException; import at.asitplus.eidas.specific.modules.auth.eidas.v2.exception.WorkflowException; import at.asitplus.eidas.specific.modules.auth.eidas.v2.idaustriaclient.IdAustriaClientAuthConstants; import at.asitplus.eidas.specific.modules.auth.eidas.v2.idaustriaclient.IdAustriaClientAuthEventConstants; @@ -98,6 +99,7 @@ import lombok.extern.slf4j.Slf4j; *
  • {@link GenerateAustrianResidenceGuiTask} if no results in registers were found
    • *
  • {@link CreateIdentityLinkTask} if one exact match between initial register search (with MDS) data and * register search with MPS data exists
    • + *
  • {@link GenerateOtherLoginMethodGuiTask} if a user input error has happened
    • * * * @author tlenz @@ -169,8 +171,9 @@ public class ReceiveMobilePhoneSignatureResponseTask extends AbstractAuthServlet // check if MDS from ID Austria authentication matchs to eIDAS authentication if (!simpleMobileSignatureData.equalsSimpleEidasData(eidasData)) { - // user has cheated!? - throw new InvalidUserInputException("module.eidasauth.matching.05"); + executionContext.put(CONTEXT_FLAG_ADVANCED_MATCHING_FAILED, true); + executionContext.put(TRANSITION_TO_GENERATE_OTHER_LOGIN_METHOD_GUI_TASK, true); + return; } diff --git a/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/tasks/ReceiveOtherLoginMethodGuiResponseTask.java b/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/tasks/ReceiveOtherLoginMethodGuiResponseTask.java index 812e534c..f4419c1c 100644 --- a/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/tasks/ReceiveOtherLoginMethodGuiResponseTask.java +++ b/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/tasks/ReceiveOtherLoginMethodGuiResponseTask.java @@ -23,21 +23,17 @@ package at.asitplus.eidas.specific.modules.auth.eidas.v2.tasks; -import java.util.Enumeration; - -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; - -import org.apache.commons.lang.StringEscapeUtils; -import org.springframework.stereotype.Component; - import at.asitplus.eidas.specific.modules.auth.eidas.v2.Constants; import at.asitplus.eidas.specific.modules.auth.eidas.v2.dao.SelectedLoginMethod; -import at.asitplus.eidas.specific.modules.auth.eidas.v2.exception.InvalidUserInputException; import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext; -import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException; import at.gv.egiz.eaaf.core.impl.idp.controller.tasks.AbstractLocaleAuthServletTask; import lombok.extern.slf4j.Slf4j; +import org.apache.commons.lang.StringEscapeUtils; +import org.springframework.stereotype.Component; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import java.util.Enumeration; /** * Handles user's selection from {@link GenerateOtherLoginMethodGuiTask}. @@ -52,6 +48,7 @@ import lombok.extern.slf4j.Slf4j; *
  • {@link GenerateMobilePhoneSignatureRequestTask} if selected by user
    • *
  • {@link GenerateAustrianResidenceGuiTask} if selected by user
    • *
  • {@link GenerateAuthnRequestTask} if selected by user
    • + *
  • {@link GenerateOtherLoginMethodGuiTask} if a user input error has happened
    • * * * @author amarsalek @@ -63,41 +60,32 @@ public class ReceiveOtherLoginMethodGuiResponseTask extends AbstractLocaleAuthSe @Override public void executeWithLocale(ExecutionContext executionContext, HttpServletRequest request, - HttpServletResponse response) throws TaskExecutionException { + HttpServletResponse response) { try { SelectedLoginMethod selection = SelectedLoginMethod.valueOf(extractUserSelection(request)); executionContext.put(Constants.REQ_SELECTED_LOGIN_METHOD_PARAMETER, selection); executionContext.remove(Constants.CONTEXT_FLAG_ADVANCED_MATCHING_FAILED); transitionToNextTask(executionContext, selection); - } catch (final IllegalArgumentException e) { - log.error("Parsing selected login method FAILED.", e); - throw new TaskExecutionException(pendingReq, "Parsing selected login method FAILED.", - new InvalidUserInputException("module.eidasauth.matching.98")); - } catch (final Exception e) { log.error("Parsing selected login method FAILED.", e); - throw new TaskExecutionException(pendingReq, "Parsing selected login method FAILED.", e); - + executionContext.put(Constants.CONTEXT_FLAG_ADVANCED_MATCHING_FAILED, true); + executionContext.put(Constants.TRANSITION_TO_GENERATE_OTHER_LOGIN_METHOD_GUI_TASK, true); } } - private String extractUserSelection(HttpServletRequest request) throws InvalidUserInputException { + private String extractUserSelection(HttpServletRequest request) { Enumeration paramNames = request.getParameterNames(); while (paramNames.hasMoreElements()) { String paramName = paramNames.nextElement(); if (Constants.REQ_SELECTED_LOGIN_METHOD_PARAMETER.equalsIgnoreCase(paramName)) { return StringEscapeUtils.escapeHtml(request.getParameter(paramName)); - } } - - throw new InvalidUserInputException("module.eidasauth.matching.98"); - + return null; } - private void transitionToNextTask(ExecutionContext executionContext, SelectedLoginMethod selection) - throws InvalidUserInputException { + private void transitionToNextTask(ExecutionContext executionContext, SelectedLoginMethod selection) { switch (selection) { case EIDAS_LOGIN: executionContext.put(Constants.TRANSITION_TO_GENERATE_EIDAS_LOGIN, true); @@ -116,8 +104,9 @@ public class ReceiveOtherLoginMethodGuiResponseTask extends AbstractLocaleAuthSe return; default: - throw new InvalidUserInputException("module.eidasauth.matching.98"); - + executionContext.put(Constants.CONTEXT_FLAG_ADVANCED_MATCHING_FAILED, true); + executionContext.put(Constants.TRANSITION_TO_GENERATE_OTHER_LOGIN_METHOD_GUI_TASK, true); + return; } } -- cgit v1.2.3