Feature/596 tracex extend edc policy queries

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 _**For better traceability add the corresponding GitHub issue number in each changelog entry, please.**_
 
 ## [Unreleased]
+### Added
+- Extended EdcPolicyDefinitionService to check if a policy in the edc exists
 
 ## [4.8.0] - 2024-03-18
 ### Changed

charts/irs-helm/templates/configmap-spring-app-config.yaml

@@ -99,6 +99,8 @@ data:
       bpnEndpoint: {{ tpl (.Values.bpdm.bpnEndpoint | default "") . | quote }}
 
     irs-edc-client:
+      callback:
+        mapping: {{ .Values.edc.callbackMapping | default "/internal/endpoint-data-reference" | quote }}
       callback-url: {{ tpl (.Values.edc.callbackurl | default (printf "http://%s%s" .Release.Name "-irs-helm:8181/internal/endpoint-data-reference")) . | quote }}
       asyncTimeout: {{ tpl .Values.edc.asyncTimeout . | default "PT10M" | quote }}
       controlplane:

charts/irs-helm/values.yaml

@@ -188,7 +188,8 @@ edc:
     apikey:
       header: "X-Api-Key"  # Name of the EDC api key header field
       secret: ""  # <edc-api-key>
-  callbackurl:
+  callbackMapping:  # The callback endpoint path mapping - used to expose callback endpoint
+  callbackurl:  # The URL where the EDR token callback will be sent to.
   asyncTimeout: PT10M  # Timout for future.get requests as ISO 8601 Duration
   submodel:
     request:

irs-api/src/main/resources/application.yml

@@ -129,6 +129,8 @@ resilience4j:
         baseConfig: default
 
 irs-edc-client:
+  callback:
+    mapping: /internal/endpoint-data-reference  # The callback endpoint mapping
   callback-url: ${EDC_TRANSFER_CALLBACK_URL:} # The URL where the EDR token callback will be sent to.
   asyncTimeout: PT10M # Timout for future.get requests as ISO 8601 Duration
   controlplane:

irs-edc-client/src/main/java/org/eclipse/tractusx/irs/edc/client/EdcCallbackController.java

@@ -40,7 +40,7 @@
  */
 @Slf4j
 @RestController("irsEdcClientEdcCallbackController")
-@RequestMapping("${irs-edc-client.callback.mapping:internal/endpoint-data-reference}")
+@RequestMapping("${irs-edc-client.callback.mapping}")
 @Hidden
 @RequiredArgsConstructor
 public class EdcCallbackController {

irs-edc-client/src/main/java/org/eclipse/tractusx/irs/edc/client/policy/model/exception/GetEdcPolicyDefinitionException.java

@@ -0,0 +1,34 @@
+/********************************************************************************
+ * Copyright (c) 2021,2024 Contributors to the Eclipse Foundation
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information regarding copyright ownership.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Apache License, Version 2.0 which is available at
+ * https://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ ********************************************************************************/
+package org.eclipse.tractusx.irs.edc.client.policy.model.exception;
+
+/**
+ * GetEdcPolicyDefinitionException used policy creation failed case
+ */
+
+public class GetEdcPolicyDefinitionException extends Exception {
+
+    public GetEdcPolicyDefinitionException(final String message) {
+        super(message);
+    }
+
+    public GetEdcPolicyDefinitionException(final Throwable cause) {
+        super(cause);
+    }
+}

irs-edc-client/src/main/java/org/eclipse/tractusx/irs/edc/client/policy/service/EdcPolicyDefinitionService.java

@@ -37,6 +37,7 @@
 import org.eclipse.tractusx.irs.edc.client.policy.model.exception.CreateEdcPolicyDefinitionException;
 import org.eclipse.tractusx.irs.edc.client.policy.model.exception.DeleteEdcPolicyDefinitionException;
 import org.eclipse.tractusx.irs.edc.client.policy.model.exception.EdcPolicyDefinitionAlreadyExists;
+import org.eclipse.tractusx.irs.edc.client.policy.model.exception.GetEdcPolicyDefinitionException;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.HttpStatusCode;
 import org.springframework.http.ResponseEntity;
@@ -99,6 +100,28 @@ public String createAccessPolicy(final EdcCreatePolicyDefinitionRequest policyRe
         throw new CreateEdcPolicyDefinitionException("Failed to create EDC policy definition for asset");
     }
 
+    public boolean policyDefinitionExists(final String policyName) throws GetEdcPolicyDefinitionException {
+
+        try {
+            final ResponseEntity<String> getPolicyDefinitionRequest = restTemplate.getForEntity(
+                    config.getControlplane().getEndpoint().getPolicyDefinition() + "/" + policyName, String.class);
+
+            final HttpStatusCode responseCode = getPolicyDefinitionRequest.getStatusCode();
+
+            if (responseCode.value() == HttpStatus.OK.value()) {
+                return true;
+            }
+        } catch (HttpClientErrorException e) {
+            if (e.getStatusCode().value() == HttpStatus.NOT_FOUND.value()) {
+                log.info(String.format("Policy with id %s not found within the edc", policyName));
+                return false;
+            } else {
+                throw new GetEdcPolicyDefinitionException(e);
+            }
+        }
+        return false;
+    }
+
     public EdcCreatePolicyDefinitionRequest createPolicyDefinition(final String policyName,
             final String accessPolicyId) {
         final EdcPolicyPermissionConstraintExpression constraint = EdcPolicyPermissionConstraintExpression.builder()

irs-edc-client/src/test/java/org/eclipse/tractusx/irs/edc/client/policy/service/EdcPolicyDefinitionServiceTest.java

@@ -22,6 +22,8 @@
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
@@ -34,6 +36,7 @@
 import org.eclipse.tractusx.irs.edc.client.policy.model.exception.CreateEdcPolicyDefinitionException;
 import org.eclipse.tractusx.irs.edc.client.policy.model.exception.DeleteEdcPolicyDefinitionException;
 import org.eclipse.tractusx.irs.edc.client.policy.model.exception.EdcPolicyDefinitionAlreadyExists;
+import org.eclipse.tractusx.irs.edc.client.policy.model.exception.GetEdcPolicyDefinitionException;
 import org.json.JSONException;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -127,6 +130,42 @@ void givenPolicy_WhenCreateAccessPolicy_ThenCreateIt() throws CreateEdcPolicyDef
         assertThat(result).isNotBlank();
     }
 
+    @Test
+    void givenPolicyName_WhenGetPolicy_ThenExists() throws GetEdcPolicyDefinitionException {
+        // given
+        when(edcConfiguration.getControlplane()).thenReturn(controlplaneConfig);
+        when(controlplaneConfig.getEndpoint()).thenReturn(endpointConfig);
+        String policyName = "policyName";
+        when(endpointConfig.getPolicyDefinition()).thenReturn("/management/v2/policydefinitions" + "/" + policyName);
+
+        ResponseEntity<String> responseEntity = ResponseEntity.ok("Mocked response");
+        when(restTemplate.getForEntity(anyString(), eq(String.class))).thenReturn(responseEntity);
+
+        // when
+        boolean result = service.policyDefinitionExists(policyName);
+
+        // then
+        assertThat(result).isTrue();
+    }
+
+    @Test
+    void givenPolicyName_WhenGetPolicy_ThenNotExists() throws GetEdcPolicyDefinitionException {
+        // given
+        when(edcConfiguration.getControlplane()).thenReturn(controlplaneConfig);
+        when(controlplaneConfig.getEndpoint()).thenReturn(endpointConfig);
+        String policyName = "policyName";
+        when(endpointConfig.getPolicyDefinition()).thenReturn("/management/v2/policydefinitions" + "/" + policyName);
+
+        ResponseEntity<String> responseEntity = ResponseEntity.notFound().build();
+        when(restTemplate.getForEntity(anyString(), eq(String.class))).thenReturn(responseEntity);
+
+        // when
+        boolean result = service.policyDefinitionExists(policyName);
+
+        // then
+        assertThat(result).isFalse();
+    }
+
     @Test
     void givenCreatePolicy_whenConflict_thenReturnExstingPolicyId() throws CreateEdcPolicyDefinitionException {
         // given
@@ -136,15 +175,7 @@ void givenCreatePolicy_whenConflict_thenReturnExstingPolicyId() throws CreateEdc
         final String policyName = "policyName";
         when(restTemplate.postForEntity(any(String.class), any(EdcCreatePolicyDefinitionRequest.class),
                 any())).thenThrow(
-                HttpClientErrorException.create(
-                        "Surprise",
-                        HttpStatus.CONFLICT,
-                        "",
-                        null,
-                        null,
-                        null
-                )
-        );
+                HttpClientErrorException.create("Surprise", HttpStatus.CONFLICT, "", null, null, null));
 
         // when/then
         assertThrows(EdcPolicyDefinitionAlreadyExists.class, () -> service.createAccessPolicy(policyName));
@@ -171,14 +202,8 @@ void givenCreatePolicy_whenRestClientException_thenThrowException() {
         when(endpointConfig.getPolicyDefinition()).thenReturn("/management/v2/policydefinitions");
         String policyName = "policyName";
         when(restTemplate.postForEntity(any(String.class), any(EdcCreatePolicyDefinitionRequest.class),
-                any())).thenThrow(HttpClientErrorException.create(
-                        "Surprise",
-                HttpStatus.EARLY_HINTS,
-                "",
-                null,
-                null,
-                null
-        ));
+                any())).thenThrow(
+                HttpClientErrorException.create("Surprise", HttpStatus.EARLY_HINTS, "", null, null, null));
 
         assertThrows(CreateEdcPolicyDefinitionException.class, () -> service.createAccessPolicy(policyName));
     }
@@ -193,8 +218,7 @@ void givenDeletePolicy_whenRestClientException_thenThrowException() {
         doThrow(new RestClientException("Surprise")).when(restTemplate).delete(any(String.class));
 
         // when/then
-        assertThrows(DeleteEdcPolicyDefinitionException.class,
-                () -> service.deleteAccessPolicy(policyName));
+        assertThrows(DeleteEdcPolicyDefinitionException.class, () -> service.deleteAccessPolicy(policyName));
     }
 
     @Test

irs-registry-client/src/test/java/org/eclipse/tractusx/irs/registryclient/decentral/DecentralDigitalTwinRegistryServiceWiremockTest.java

@@ -76,6 +76,7 @@
 import org.eclipse.tractusx.irs.registryclient.exceptions.RegistryServiceException;
 import org.eclipse.tractusx.irs.registryclient.exceptions.ShellNotFoundException;
 import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtensionContext;
@@ -303,6 +304,7 @@ public Stream<? extends Arguments> provideArguments(final ExtensionContext exten
         }
 
         @Test
+        @Disabled("See GH Issue https://github.com/eclipse-tractusx/item-relationship-service/issues/431")
         void lookupShellIdentifiers_multipleEDCs_multipleDTRs() throws RegistryServiceException, EdcRetrieverException {
             // Arrange
             givenThat(postDiscoveryFinder200());