1 files changed, 69 insertions, 0 deletions
diff --git a/adaptors/chef-adaptor/chef-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/chef/chefclient/impl/ChefApiHeaderFactory.java b/adaptors/chef-adaptor/chef-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/chef/chefclient/impl/ChefApiHeaderFactory.java
new file mode 100644
index 000000000..14485e554
--- /dev/null
+++ b/adaptors/chef-adaptor/chef-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/chef/chefclient/impl/ChefApiHeaderFactory.java
@@ -0,0 +1,69 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2018 Nokia. All rights reserved.
+ * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+ * Modification Copyright (C) 2019 IBM
+ * =============================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.chef.chefclient.impl;
+
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableMap.Builder;
+import java.util.Date;
+
+public class ChefApiHeaderFactory {
+
+    private org.onap.ccsdk.sli.adaptors.chef.chefclient.impl.FormattedTimestamp formattedTimestamp = new org.onap.ccsdk.sli.adaptors.chef.chefclient.impl.FormattedTimestamp();
+
+    public ImmutableMap<String, String> create(String methodName, String path, String body, String userId,
+                                               String organizations, String pemPath) {
+
+        String hashedBody = org.onap.ccsdk.sli.adaptors.chef.chefclient.impl.Utils.sha1AndBase64(body);
+        String timeStamp = formattedTimestamp.format(new Date());
+
+        Builder<String, String> builder = ImmutableMap.builder();
+        builder
+                .put("Content-type", "application/json")
+                .put("Accept", "application/json")
+                .put("X-Ops-Timestamp", timeStamp)
+                .put("X-Ops-UserId", userId)
+                .put("X-Chef-Version", "12.4.1")
+                .put("X-Ops-Content-Hash", hashedBody)
+                .put("X-Ops-Sign", "version=1.0")
+                .build();
+
+        String hashedPath = org.onap.ccsdk.sli.adaptors.chef.chefclient.impl.Utils.sha1AndBase64("/organizations/" + organizations + path);
+
+        StringBuilder sb = new StringBuilder();
+        sb.append("Method:").append(methodName).append("\n");
+        sb.append("Hashed Path:").append(hashedPath).append("\n");
+        sb.append("X-Ops-Content-Hash:").append(hashedBody).append("\n");
+        sb.append("X-Ops-Timestamp:").append(timeStamp).append("\n");
+        sb.append("X-Ops-UserId:").append(userId);
+
+        String authString = org.onap.ccsdk.sli.adaptors.chef.chefclient.impl.Utils.signWithRSA(sb.toString(), pemPath);
+        String[] authHeaders = org.onap.ccsdk.sli.adaptors.chef.chefclient.impl.Utils.splitAs60(authString);
+
+        for (int i = 0; i < authHeaders.length; i++) {
+            builder.put("X-Ops-Authorization-" + (i + 1), authHeaders[i]);
+        }
+
+        return builder.build();
+    }
+
+}