1 files changed, 73 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-sdc-validation-lib/openecomp-sdc-validation-impl/src/main/java/org/openecomp/sdc/validation/impl/util/HelmValidatorHttpClient.java b/openecomp-be/lib/openecomp-sdc-validation-lib/openecomp-sdc-validation-impl/src/main/java/org/openecomp/sdc/validation/impl/util/HelmValidatorHttpClient.java
new file mode 100644
index 0000000000..299d996562
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-validation-lib/openecomp-sdc-validation-impl/src/main/java/org/openecomp/sdc/validation/impl/util/HelmValidatorHttpClient.java
@@ -0,0 +1,73 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 Nokia
+ *  ================================================================================
+ *  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
+ *  ============LICENSE_END=========================================================
+ */
+package org.openecomp.sdc.validation.impl.util;
+
+import org.apache.http.HttpEntity;
+import org.apache.http.entity.ContentType;
+import org.apache.http.entity.mime.MultipartEntityBuilder;
+import org.openecomp.sdc.common.http.client.api.HttpExecuteException;
+import org.openecomp.sdc.common.http.client.api.HttpRequestHandler;
+import org.openecomp.sdc.common.http.client.api.HttpResponse;
+import org.openecomp.sdc.common.http.config.HttpClientConfig;
+import org.openecomp.sdc.common.http.config.Timeouts;
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerFactory;
+import org.openecomp.sdc.validation.type.helmvalidator.HelmValidatorConfig;
+
+public class HelmValidatorHttpClient {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(HelmValidatorHttpClient.class);
+    private static final int TIMEOUT_MS = 10000;
+    private static final String FILE = "file";
+    private static final String IS_LINTED = "isLinted";
+    private static final String IS_STRICT_LINTED = "isStrictLinted";
+    private static final String VERSION_DESIRED = "versionDesired";
+    private final HttpRequestHandler httpRequestHandler;
+
+    public HelmValidatorHttpClient(HttpRequestHandler httpRequestHandler) {
+        this.httpRequestHandler = httpRequestHandler;
+    }
+
+    public HttpResponse<String> execute(String fileName, byte[] helmChartFile, HelmValidatorConfig validatorConfig) throws Exception{
+        LOGGER.info("Trying to execute Helm chart validation. File name: {}", fileName);
+        try {
+            HttpEntity entity = MultipartEntityBuilder.create()
+                .addBinaryBody(FILE, helmChartFile, ContentType.DEFAULT_BINARY, fileName)
+                .addTextBody(IS_LINTED, getString(validatorConfig.isLintable()))
+                .addTextBody(IS_STRICT_LINTED, getString(validatorConfig.isStrictLintable()))
+                .addTextBody(VERSION_DESIRED, validatorConfig.getVersion())
+                .build();
+
+            HttpResponse<String> httpResponse = httpRequestHandler.post(validatorConfig.getValidatorUrl(),
+                null, entity, new HttpClientConfig(new Timeouts(TIMEOUT_MS, TIMEOUT_MS)));
+            LOGGER.info("Received response from Helm chart validator with code {}", httpResponse.getStatusCode());
+            LOGGER.debug("Response from Helm chart validator: {}", httpResponse);
+
+            return httpResponse;
+        } catch (HttpExecuteException e) {
+            LOGGER.info("Exception during call to Helm validator {}", e.getMessage());
+        }
+        throw new Exception("Http response is invalid.");
+    }
+
+    private String getString(boolean helmValidatorConfig) {
+        return Boolean.toString(helmValidatorConfig);
+    }
+
+}