1 files changed, 155 insertions, 0 deletions
diff --git a/app/src/test/java/org/onap/portalng/preferences/BaseIntegrationTest.java b/app/src/test/java/org/onap/portalng/preferences/BaseIntegrationTest.java
new file mode 100644
index 0000000..df8da62
--- /dev/null
+++ b/app/src/test/java/org/onap/portalng/preferences/BaseIntegrationTest.java
@@ -0,0 +1,155 @@
+/*
+ *
+ * Copyright (c) 2022. Deutsche Telekom AG
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://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.onap.portalng.preferences;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.github.tomakehurst.wiremock.client.WireMock;
+import com.nimbusds.jose.jwk.JWKSet;
+import org.onap.portalng.preferences.util.IdTokenExchange;
+import org.onap.portalng.preferences.configuration.PreferencesConfig;
+import io.restassured.RestAssured;
+import io.restassured.filter.log.RequestLoggingFilter;
+import io.restassured.filter.log.ResponseLoggingFilter;
+import io.restassured.specification.RequestSpecification;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.web.server.LocalServerPort;
+import org.springframework.cloud.contract.wiremock.AutoConfigureWireMock;
+import org.springframework.http.MediaType;
+
+import java.util.List;
+import java.util.UUID;
+
+/** Base class for all tests that has the common config including port, realm, logging and auth. */
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+@AutoConfigureWireMock(port = 0)
+public abstract class BaseIntegrationTest {
+
+  @LocalServerPort protected int port;
+  @Value("${preferences.realm}")
+  protected String realm;
+
+  @Autowired protected ObjectMapper objectMapper;
+  @Autowired private TokenGenerator tokenGenerator;
+  @Autowired protected PreferencesConfig preferencesConfig;
+
+  @BeforeAll
+  public static void setup() {
+    RestAssured.filters(new RequestLoggingFilter(), new ResponseLoggingFilter());
+  }
+
+  /** Mocks the OIDC auth flow. */
+  @BeforeEach
+  public void mockAuth() {
+    WireMock.reset();
+
+    WireMock.stubFor(
+        WireMock.get(
+                WireMock.urlMatching(
+                    String.format("/auth/realms/%s/protocol/openid-connect/certs", realm)))
+            .willReturn(
+                WireMock.aResponse()
+                    .withHeader("Content-Type", JWKSet.MIME_TYPE)
+                    .withBody(tokenGenerator.getJwkSet().toString())));
+
+    final TokenGenerator.TokenGeneratorConfig config =
+        TokenGenerator.TokenGeneratorConfig.builder().port(port).realm(realm).sub("test-user").build();
+
+    WireMock.stubFor(
+        WireMock.post(
+                WireMock.urlMatching(
+                    String.format("/auth/realms/%s/protocol/openid-connect/token", realm)))
+            .withBasicAuth("test", "test")
+            .withRequestBody(WireMock.containing("grant_type=client_credentials"))
+            .willReturn(
+                WireMock.aResponse()
+                    .withHeader("Content-Type", MediaType.APPLICATION_JSON_VALUE)
+                    .withBody(
+                        objectMapper
+                            .createObjectNode()
+                            .put("token_type", "bearer")
+                            .put("access_token", tokenGenerator.generateToken(config))
+                            .put("expires_in", config.getExpireIn().getSeconds())
+                            .put("refresh_token", tokenGenerator.generateToken(config))
+                            .put("refresh_expires_in", config.getExpireIn().getSeconds())
+                            .put("not-before-policy", 0)
+                            .put("session_state", UUID.randomUUID().toString())
+                            .put("scope", "email profile")
+                            .toString())));
+  }
+
+    /**
+   * Builds an OAuth2 configuration including the roles, port and realm. This config can be used to
+   * generate OAuth2 access tokens.
+   *
+   * @param sub the userId
+   * @param roles the roles used for RBAC
+   * @return the OAuth2 configuration
+   */
+  protected TokenGenerator.TokenGeneratorConfig getTokenGeneratorConfig(String sub, List<String> roles) {
+    return TokenGenerator.TokenGeneratorConfig.builder()
+        .port(port)
+        .sub(sub)
+        .realm(realm)
+        .roles(roles)
+        .build();
+  }
+
+  /** Get a RequestSpecification that does not have an Identity header. */
+  protected RequestSpecification unauthenticatedRequestSpecification() {
+    return RestAssured.given().port(port);
+  }
+
+  /**
+   * Object to store common attributes of requests that are going to be made. Adds an Identity
+   * header for the <code>onap_admin</code> role to the request.
+   * @return the definition of the incoming request (northbound)
+   */
+  protected RequestSpecification requestSpecification() {
+    final String idToken = tokenGenerator.generateToken(getTokenGeneratorConfig("test-user", List.of("foo")));
+
+    return unauthenticatedRequestSpecification()
+        .auth()
+        .preemptive()
+        .oauth2(idToken)
+        .header(IdTokenExchange.X_AUTH_IDENTITY_HEADER, "Bearer " + idToken);
+  }
+
+  /**
+   * Object to store common attributes of requests that are going to be made. Adds an Identity
+   * header for the <code>onap_admin</code> role to the request.
+   * @param userId the userId that should be contained in the incoming request
+   * @return the definition of the incoming request (northbound)
+   */
+  protected RequestSpecification requestSpecification(String userId) {
+    final String idToken = tokenGenerator.generateToken(getTokenGeneratorConfig(userId, List.of("foo")));
+
+    return unauthenticatedRequestSpecification()
+        .auth()
+        .preemptive()
+        .oauth2(idToken)
+        .header(IdTokenExchange.X_AUTH_IDENTITY_HEADER, "Bearer " + idToken);
+  }
+}