added get attributes and get tosca credentials

drip-commons/pom.xml

@@ -76,7 +76,6 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>${gson-version}</version>
         </dependency>
         <dependency>
             <groupId>io.gsonfire</groupId>
@@ -132,7 +131,19 @@
             <groupId>com.google.code.findbugs</groupId>
             <artifactId>jsr305</artifactId>
             <version>3.0.2</version>
-        </dependency>                
+        </dependency>        
+        <dependency>
+            <groupId>org.json</groupId>
+            <artifactId>json</artifactId>
+            <version>20190722</version>
+            <type>jar</type>
+        </dependency>         
+        <dependency>
+            <groupId>org.yaml</groupId>
+            <artifactId>snakeyaml</artifactId>
+            <version>1.25</version>
+            <type>jar</type>
+        </dependency>               
     </dependencies>
     
     
@@ -151,7 +162,7 @@
                     </execution>
                 </executions>
             </plugin>
-<!--            <plugin>
+            <!--            <plugin>
                 <groupId>org.openapitools</groupId>
                 <artifactId>openapi-generator-maven-plugin</artifactId>
                 <version>4.2.2</version>

drip-commons/src/main/java/nl/uva/sne/drip/commons/utils/Converter.java

+/*
+ * Copyright 2019 S. Koulouzis
+ *
+ * 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.
+ */
+package nl.uva.sne.drip.commons.utils;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.yaml.snakeyaml.Yaml;
+
+/**
+ *
+ * @author S. Koulouzis
+ */
+public class Converter {
+
+    public static String map2YmlString(Map<String, Object> map) throws JSONException {
+        JSONObject jsonObject = new JSONObject(map);
+        String yamlStr = json2Yml2(jsonObject.toString());
+        return yamlStr;
+    }
+
+    public static String json2Yml2(String jsonString) throws JSONException {
+        Yaml yaml = new Yaml();
+        String yamlStr = yaml.dump(ymlString2Map(jsonString));
+        return yamlStr;
+    }
+
+    public static Map<String, Object> ymlString2Map(String yamlString) {
+        Yaml yaml = new Yaml();
+        Object object = yaml.load(yamlString);
+        if (object instanceof List) {
+            Map<String, Object> map = new HashMap<>();
+            map.put("---", object);
+            return map;
+        }
+        return (Map<String, Object>) object;
+    }
+
+}

drip-commons/src/main/java/nl/uva/sne/drip/commons/utils/ToscaHelper.java

@@ -208,30 +208,18 @@ public class ToscaHelper {
         NodeTemplate vmTopology = vmTopologyMap.getNodeTemplate();
         if (vmTopology.getType().equals(VM_TOPOLOGY)) {
             Map<String, Object> att = vmTopology.getAttributes();
-            Object credentialMap = att.get("credential");
-//            Map<String, Object> toscaCredential = new HashMap<>();
-//            toscaCredential.put("protocol", credential.getProtocol());
-//            toscaCredential.put("token_type", credential.getTokenType());
-//            toscaCredential.put("token", credential.getToken());
-//            toscaCredential.put("keys", credential.getKeys());
-//            toscaCredential.put("user", credential.getUser());
-//            toscaCredential.put("cloud_provider_name", credential.getCloudProviderName());
-//            att.put("credential", toscaCredential);
-//            vmTopology.setAttributes(att);
-//            return vmTopology;
+            String ymlStr = Converter.map2YmlString((Map<String, Object>) att.get("credential"));
+            Credential toscaCredential = objectMapper.readValue(ymlStr, Credential.class);
+            return toscaCredential;
+
         } else {
             throw new Exception("NodeTemplate is not of type: " + VM_TOPOLOGY + " it is of type: " + vmTopology.getType());
         }
-        return null;
     }
 
     public ToscaTemplate setVMTopologyInToscaTemplate(ToscaTemplate toscaTemplate, NodeTemplateMap vmTopologyMap) {
         Map<String, NodeTemplate> nodes = toscaTemplate.getTopologyTemplate().getNodeTemplates();
         nodes.put(vmTopologyMap.getName(), vmTopologyMap.getNodeTemplate());
-//        Set<String> keys = nodes.keySet();
-//        for (String key : keys) {
-//            NodeTemplate node = nodes.get(key);
-//        }
         return toscaTemplate;
     }
 

drip-commons/src/main/java/nl/uva/sne/drip/sure/tosca/client/ApiClient.java

@@ -9,6 +9,8 @@
  * https://github.com/swagger-api/swagger-codegen.git
  * Do not edit the class manually.
  */
+
+
 package nl.uva.sne.drip.sure.tosca.client;
 
 import com.squareup.okhttp.*;
@@ -47,6 +49,8 @@ import nl.uva.sne.drip.sure.tosca.auth.Authentication;
 import nl.uva.sne.drip.sure.tosca.auth.HttpBasicAuth;
 import nl.uva.sne.drip.sure.tosca.auth.OAuth;
 
+
+
 public class ApiClient {
 
     private String basePath = "https://localhost/tosca-sure/1.0.0";
@@ -76,6 +80,7 @@ public class ApiClient {
     public ApiClient() {
         httpClient = new OkHttpClient();
 
+
         verifyingSsl = true;
 
         json = new JSON();
@@ -101,8 +106,7 @@ public class ApiClient {
     /**
      * Set base path
      *
-     * @param basePath Base path of the URL (e.g
-     * https://localhost/tosca-sure/1.0.0
+     * @param basePath Base path of the URL (e.g https://localhost/tosca-sure/1.0.0
      * @return An instance of OkHttpClient
      */
     public ApiClient setBasePath(String basePath) {
@@ -160,9 +164,9 @@ public class ApiClient {
     }
 
     /**
-     * Configure whether to verify certificate and hostname when making https
-     * requests. Default to true. NOTE: Do NOT set to false in production code,
-     * otherwise you would face multiple types of cryptographic attacks.
+     * Configure whether to verify certificate and hostname when making https requests.
+     * Default to true.
+     * NOTE: Do NOT set to false in production code, otherwise you would face multiple types of cryptographic attacks.
      *
      * @param verifyingSsl True to verify TLS/SSL connection
      * @return ApiClient
@@ -200,8 +204,8 @@ public class ApiClient {
     }
 
     /**
-     * Configure client keys to use for authorization in an SSL session. Use
-     * null to reset to default.
+     * Configure client keys to use for authorization in an SSL session.
+     * Use null to reset to default.
      *
      * @param managers The KeyManagers to use
      * @return ApiClient
@@ -389,12 +393,11 @@ public class ApiClient {
     }
 
     /**
-     * The path of temporary folder used to store downloaded files from
-     * endpoints with file response. The default value is <code>null</code>,
-     * i.e. using the system's default tempopary folder.
+     * The path of temporary folder used to store downloaded files from endpoints
+     * with file response. The default value is <code>null</code>, i.e. using
+     * the system's default tempopary folder.
      *
-     * @see
-     * <a href="https://docs.oracle.com/javase/7/docs/api/java/io/File.html#createTempFile">createTempFile</a>
+     * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/io/File.html#createTempFile">createTempFile</a>
      * @return Temporary folder path
      */
     public String getTempFolderPath() {
@@ -422,8 +425,8 @@ public class ApiClient {
     }
 
     /**
-     * Sets the connect timeout (in milliseconds). A value of 0 means no
-     * timeout, otherwise values must be between 1 and
+     * Sets the connect timeout (in milliseconds).
+     * A value of 0 means no timeout, otherwise values must be between 1 and
      * {@link Integer#MAX_VALUE}.
      *
      * @param connectionTimeout connection timeout in milliseconds
@@ -444,8 +447,9 @@ public class ApiClient {
     }
 
     /**
-     * Sets the read timeout (in milliseconds). A value of 0 means no timeout,
-     * otherwise values must be between 1 and {@link Integer#MAX_VALUE}.
+     * Sets the read timeout (in milliseconds).
+     * A value of 0 means no timeout, otherwise values must be between 1 and
+     * {@link Integer#MAX_VALUE}.
      *
      * @param readTimeout read timeout in milliseconds
      * @return Api client
@@ -465,8 +469,9 @@ public class ApiClient {
     }
 
     /**
-     * Sets the write timeout (in milliseconds). A value of 0 means no timeout,
-     * otherwise values must be between 1 and {@link Integer#MAX_VALUE}.
+     * Sets the write timeout (in milliseconds).
+     * A value of 0 means no timeout, otherwise values must be between 1 and
+     * {@link Integer#MAX_VALUE}.
      *
      * @param writeTimeout connection timeout in milliseconds
      * @return Api client
@@ -491,7 +496,7 @@ public class ApiClient {
             return jsonStr.substring(1, jsonStr.length() - 1);
         } else if (param instanceof Collection) {
             StringBuilder b = new StringBuilder();
-            for (Object o : (Collection) param) {
+            for (Object o : (Collection)param) {
                 if (b.length() > 0) {
                     b.append(",");
                 }
@@ -504,8 +509,7 @@ public class ApiClient {
     }
 
     /**
-     * Formats the specified query parameter to a list containing a single
-     * {@code Pair} object.
+     * Formats the specified query parameter to a list containing a single {@code Pair} object.
      *
      * Note that {@code value} must not be a collection.
      *
@@ -517,20 +521,16 @@ public class ApiClient {
         List<Pair> params = new ArrayList<Pair>();
 
         // preconditions
-        if (name == null || name.isEmpty() || value == null || value instanceof Collection) {
-            return params;
-        }
+        if (name == null || name.isEmpty() || value == null || value instanceof Collection) return params;
 
         params.add(new Pair(name, parameterToString(value)));
         return params;
     }
 
     /**
-     * Formats the specified collection query parameters to a list of
-     * {@code Pair} objects.
+     * Formats the specified collection query parameters to a list of {@code Pair} objects.
      *
-     * Note that the values of each of the returned Pair objects are
-     * percent-encoded.
+     * Note that the values of each of the returned Pair objects are percent-encoded.
      *
      * @param collectionFormat The collection format of the parameter.
      * @param name The name of the parameter.
@@ -566,7 +566,7 @@ public class ApiClient {
             delimiter = escapeString("|");
         }
 
-        StringBuilder sb = new StringBuilder();
+        StringBuilder sb = new StringBuilder() ;
         for (Object item : value) {
             sb.append(delimiter);
             sb.append(escapeString(parameterToString(item)));
@@ -578,7 +578,8 @@ public class ApiClient {
     }
 
     /**
-     * Sanitize filename by removing path. e.g. ../../sun.gif becomes sun.gif
+     * Sanitize filename by removing path.
+     * e.g. ../../sun.gif becomes sun.gif
      *
      * @param filename The filename to be sanitized
      * @return The sanitized filename
@@ -588,26 +589,29 @@ public class ApiClient {
     }
 
     /**
-     * Check if the given MIME is a JSON MIME. JSON MIME examples:
-     * application/json application/json; charset=UTF8 APPLICATION/JSON
-     * application/vnd.company+json "* / *" is also default to JSON
-     *
+     * Check if the given MIME is a JSON MIME.
+     * JSON MIME examples:
+     *   application/json
+     *   application/json; charset=UTF8
+     *   APPLICATION/JSON
+     *   application/vnd.company+json
+     * "* / *" is also default to JSON
      * @param mime MIME (Multipurpose Internet Mail Extensions)
      * @return True if the given MIME is JSON, false otherwise.
      */
     public boolean isJsonMime(String mime) {
-        String jsonMime = "(?i)^(application/json|[^;/ \t]+/[^;/ \t]+[+]json)[ \t]*(;.*)?$";
-        return mime != null && (mime.matches(jsonMime) || mime.equals("*/*"));
+      String jsonMime = "(?i)^(application/json|[^;/ \t]+/[^;/ \t]+[+]json)[ \t]*(;.*)?$";
+      return mime != null && (mime.matches(jsonMime) || mime.equals("*/*"));
     }
 
     /**
-     * Select the Accept header's value from the given accepts array: if JSON
-     * exists in the given array, use it; otherwise use all of them (joining
-     * into a string)
+     * Select the Accept header's value from the given accepts array:
+     *   if JSON exists in the given array, use it;
+     *   otherwise use all of them (joining into a string)
      *
      * @param accepts The accepts array to select from
-     * @return The Accept header to use. If the given array is empty, null will
-     * be returned (not to set the Accept header explicitly).
+     * @return The Accept header to use. If the given array is empty,
+     *   null will be returned (not to set the Accept header explicitly).
      */
     public String selectHeaderAccept(String[] accepts) {
         if (accepts.length == 0) {
@@ -622,17 +626,17 @@ public class ApiClient {
     }
 
     /**
-     * Select the Content-Type header's value from the given array: if JSON
-     * exists in the given array, use it; otherwise use the first one of the
-     * array.
+     * Select the Content-Type header's value from the given array:
+     *   if JSON exists in the given array, use it;
+     *   otherwise use the first one of the array.
      *
      * @param contentTypes The Content-Type array to select from
-     * @return The Content-Type header to use. If the given array is empty, or
-     * matches "any", JSON will be used.
+     * @return The Content-Type header to use. If the given array is empty,
+     *   or matches "any", JSON will be used.
      */
     public String selectHeaderContentType(String[] contentTypes) {
         if (contentTypes.length == 0 || contentTypes[0].equals("*/*")) {
-            return "application/json";
+             return "application/json";
         }
         for (String contentType : contentTypes) {
             if (isJsonMime(contentType)) {
@@ -657,15 +661,15 @@ public class ApiClient {
     }
 
     /**
-     * Deserialize response body to Java object, according to the return type
-     * and the Content-Type response header.
+     * Deserialize response body to Java object, according to the return type and
+     * the Content-Type response header.
      *
      * @param <T> Type
      * @param response HTTP response
      * @param returnType The type of the Java object
      * @return The deserialized Java object
-     * @throws ApiException If fail to deserialize response body, i.e. cannot
-     * read response body or the Content-Type of the response is not supported.
+     * @throws ApiException If fail to deserialize response body, i.e. cannot read response body
+     *   or the Content-Type of the response is not supported.
      */
     @SuppressWarnings("unchecked")
     public <T> T deserialize(Response response, Type returnType) throws ApiException {
@@ -687,11 +691,10 @@ public class ApiClient {
 
         String respBody;
         try {
-            if (response.body() != null) {
+            if (response.body() != null)
                 respBody = response.body().string();
-            } else {
+            else
                 respBody = null;
-            }
         } catch (IOException e) {
             throw new ApiException(e);
         }
@@ -720,8 +723,8 @@ public class ApiClient {
     }
 
     /**
-     * Serialize the given Java object into request body according to the
-     * object's class and the request Content-Type.
+     * Serialize the given Java object into request body according to the object's
+     * class and the request Content-Type.
      *
      * @param obj The Java object
      * @param contentType The request Content-Type
@@ -752,8 +755,7 @@ public class ApiClient {
      * Download file from the given response.
      *
      * @param response An instance of the Response object
-     * @throws ApiException If fail to read file content from response and write
-     * to disk
+     * @throws ApiException If fail to read file content from response and write to disk
      * @return Downloaded file
      */
     public File downloadFileFromResponse(Response response) throws ApiException {
@@ -801,16 +803,14 @@ public class ApiClient {
                 suffix = filename.substring(pos);
             }
             // File.createTempFile requires the prefix to be at least three characters long
-            if (prefix.length() < 3) {
+            if (prefix.length() < 3)
                 prefix = "download-";
-            }
         }
 
-        if (tempFolderPath == null) {
+        if (tempFolderPath == null)
             return File.createTempFile(prefix, suffix);
-        } else {
+        else
             return File.createTempFile(prefix, suffix, new File(tempFolderPath));
-        }
     }
 
     /**
@@ -826,15 +826,14 @@ public class ApiClient {
     }
 
     /**
-     * Execute HTTP call and deserialize the HTTP response body into the given
-     * return type.
+     * Execute HTTP call and deserialize the HTTP response body into the given return type.
      *
      * @param returnType The return type used to deserialize HTTP response body
      * @param <T> The return type corresponding to (same with) returnType
      * @param call Call
-     * @return ApiResponse object containing response status, headers and data,
-     * which is a Java object deserialized from response body and would be null
-     * when returnType is null.
+     * @return ApiResponse object containing response status, headers and
+     *   data, which is a Java object deserialized from response body and would be null
+     *   when returnType is null.
      * @throws ApiException If fail to execute the call
      */
     public <T> ApiResponse<T> execute(Call call, Type returnType) throws ApiException {
@@ -890,14 +889,13 @@ public class ApiClient {
     }
 
     /**
-     * Handle the given response, return the deserialized object when the
-     * response is successful.
+     * Handle the given response, return the deserialized object when the response is successful.
      *
      * @param <T> Type
      * @param response Response
      * @param returnType Return type
      * @throws ApiException If the response has a unsuccessful status code or
-     * fail to deserialize the response body
+     *   fail to deserialize the response body
      * @return Type
      */
     public <T> T handleResponse(Response response, Type returnType) throws ApiException {
@@ -933,8 +931,7 @@ public class ApiClient {
      * Build HTTP call with the given options.
      *
      * @param path The sub-path of the HTTP URL
-     * @param method The request method, one of "GET", "HEAD", "OPTIONS",
-     * "POST", "PUT", "PATCH" and "DELETE"
+     * @param method The request method, one of "GET", "HEAD", "OPTIONS", "POST", "PUT", "PATCH" and "DELETE"
      * @param queryParams The query parameters
      * @param collectionQueryParams The collection query parameters
      * @param body The request body object
@@ -955,8 +952,7 @@ public class ApiClient {
      * Build an HTTP request with the given options.
      *
      * @param path The sub-path of the HTTP URL
-     * @param method The request method, one of "GET", "HEAD", "OPTIONS",
-     * "POST", "PUT", "PATCH" and "DELETE"
+     * @param method The request method, one of "GET", "HEAD", "OPTIONS", "POST", "PUT", "PATCH" and "DELETE"
      * @param queryParams The query parameters
      * @param collectionQueryParams The collection query parameters
      * @param body The request body object
@@ -964,7 +960,7 @@ public class ApiClient {
      * @param formParams The form parameters
      * @param authNames The authentications to apply
      * @param progressRequestListener Progress request listener
-     * @return The HTTP request
+     * @return The HTTP request 
      * @throws ApiException If fail to serialize the request body object
      */
     public Request buildRequest(String path, String method, List<Pair> queryParams, List<Pair> collectionQueryParams, Object body, Map<String, String> headerParams, Map<String, Object> formParams, String[] authNames, ProgressRequestBody.ProgressRequestListener progressRequestListener) throws ApiException {
@@ -1001,7 +997,7 @@ public class ApiClient {
 
         Request request = null;
 
-        if (progressRequestListener != null && reqBody != null) {
+        if(progressRequestListener != null && reqBody != null) {
             ProgressRequestBody progressRequestBody = new ProgressRequestBody(reqBody, progressRequestListener);
             request = reqBuilder.method(method, progressRequestBody).build();
         } else {
@@ -1012,8 +1008,7 @@ public class ApiClient {
     }
 
     /**
-     * Build full URL by concatenating base path, the given sub path and query
-     * parameters.
+     * Build full URL by concatenating base path, the given sub path and query parameters.
      *
      * @param path The sub path
      * @param queryParams The query parameters
@@ -1082,15 +1077,13 @@ public class ApiClient {
      * Update query and header parameters based on authentication settings.
      *
      * @param authNames The authentications to apply
-     * @param queryParams List of query parameters
-     * @param headerParams Map of header parameters
+     * @param queryParams  List of query parameters
+     * @param headerParams  Map of header parameters
      */
     public void updateParamsForAuth(String[] authNames, List<Pair> queryParams, Map<String, String> headerParams) {
         for (String authName : authNames) {
             Authentication auth = authentications.get(authName);
-            if (auth == null) {
-                throw new RuntimeException("Authentication undefined: " + authName);
-            }
+            if (auth == null) throw new RuntimeException("Authentication undefined: " + authName);
             auth.applyToParams(queryParams, headerParams);
         }
     }
@@ -1102,7 +1095,7 @@ public class ApiClient {
      * @return RequestBody
      */
     public RequestBody buildRequestBodyFormEncoding(Map<String, Object> formParams) {
-        FormEncodingBuilder formBuilder = new FormEncodingBuilder();
+        FormEncodingBuilder formBuilder  = new FormEncodingBuilder();
         for (Entry<String, Object> param : formParams.entrySet()) {
             formBuilder.add(param.getKey(), parameterToString(param.getValue()));
         }
@@ -1110,8 +1103,8 @@ public class ApiClient {
     }
 
     /**
-     * Build a multipart (file uploading) request body with the given form
-     * parameters, which could contain text fields and file fields.
+     * Build a multipart (file uploading) request body with the given form parameters,
+     * which could contain text fields and file fields.
      *
      * @param formParams Form parameters in the form of Map
      * @return RequestBody
@@ -1133,8 +1126,7 @@ public class ApiClient {
     }
 
     /**
-     * Guess Content-Type header from the given file (defaults to
-     * "application/octet-stream").
+     * Guess Content-Type header from the given file (defaults to "application/octet-stream").
      *
      * @param file The given file
      * @return The guessed Content-Type
@@ -1149,8 +1141,8 @@ public class ApiClient {
     }
 
     /**
-     * Apply SSL related settings to httpClient according to the current values
-     * of verifyingSsl and sslCaCert.
+     * Apply SSL related settings to httpClient according to the current values of
+     * verifyingSsl and sslCaCert.
      */
     private void applySslSettings() {
         try {
@@ -1159,25 +1151,17 @@ public class ApiClient {
             if (!verifyingSsl) {
                 TrustManager trustAll = new X509TrustManager() {
                     @Override
-                    public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
-                    }
-
+                    public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {}
                     @Override
-                    public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
-                    }
-
+                    public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {}
                     @Override
-                    public X509Certificate[] getAcceptedIssuers() {
-                        return null;
-                    }
+                    public X509Certificate[] getAcceptedIssuers() { return null; }
                 };
                 SSLContext sslContext = SSLContext.getInstance("TLS");
-                trustManagers = new TrustManager[]{trustAll};
+                trustManagers = new TrustManager[]{ trustAll };
                 hostnameVerifier = new HostnameVerifier() {
                     @Override
-                    public boolean verify(String hostname, SSLSession session) {
-                        return true;
-                    }
+                    public boolean verify(String hostname, SSLSession session) { return true; }
                 };
             } else if (sslCaCert != null) {
                 char[] password = null; // Any password will work.

drip-commons/src/main/java/nl/uva/sne/drip/sure/tosca/client/ApiException.java

@@ -16,7 +16,7 @@ package nl.uva.sne.drip.sure.tosca.client;
 import java.util.Map;
 import java.util.List;
 
-@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-20T15:53:11.510Z")
+@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-25T13:58:54.535Z")
 public class ApiException extends Exception {
     private int code = 0;
     private Map<String, List<String>> responseHeaders = null;

drip-commons/src/main/java/nl/uva/sne/drip/sure/tosca/client/Configuration.java

@@ -13,7 +13,7 @@
 
 package nl.uva.sne.drip.sure.tosca.client;
 
-@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-20T15:53:11.510Z")
+@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-25T13:58:54.535Z")
 public class Configuration {
     private static ApiClient defaultApiClient = new ApiClient();
 

drip-commons/src/main/java/nl/uva/sne/drip/sure/tosca/client/DefaultApi.java

@@ -754,6 +754,145 @@ public class DefaultApi {
         return call;
     }
 
+    /**
+     * Build call for getNodeAttributes
+     *
+     * @param id ID of topolog template uplodaed (required)
+     * @param nodeName node_name (required)
+     * @param progressListener Progress listener
+     * @param progressRequestListener Progress request listener
+     * @return Call to execute
+     * @throws ApiException If fail to serialize the request body object
+     */
+    public com.squareup.okhttp.Call getNodeAttributesCall(String id, String nodeName, final ProgressResponseBody.ProgressListener progressListener, final ProgressRequestBody.ProgressRequestListener progressRequestListener) throws ApiException {
+        Object localVarPostBody = null;
+
+        // create path and map variables
+        String localVarPath = "/tosca_template/{id}/topology_template/node_templates/{node_name}/attributes"
+                .replaceAll("\\{" + "id" + "\\}", apiClient.escapeString(id.toString()))
+                .replaceAll("\\{" + "node_name" + "\\}", apiClient.escapeString(nodeName.toString()));
+
+        List<Pair> localVarQueryParams = new ArrayList<Pair>();
+        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
+
+        Map<String, String> localVarHeaderParams = new HashMap<String, String>();
+
+        Map<String, Object> localVarFormParams = new HashMap<String, Object>();
+
+        final String[] localVarAccepts = {
+            "application/json"
+        };
+        final String localVarAccept = apiClient.selectHeaderAccept(localVarAccepts);
+        if (localVarAccept != null) {
+            localVarHeaderParams.put("Accept", localVarAccept);
+        }
+
+        final String[] localVarContentTypes = {};
+        final String localVarContentType = apiClient.selectHeaderContentType(localVarContentTypes);
+        localVarHeaderParams.put("Content-Type", localVarContentType);
+
+        if (progressListener != null) {
+            apiClient.getHttpClient().networkInterceptors().add(new com.squareup.okhttp.Interceptor() {
+                @Override
+                public com.squareup.okhttp.Response intercept(com.squareup.okhttp.Interceptor.Chain chain) throws IOException {
+                    com.squareup.okhttp.Response originalResponse = chain.proceed(chain.request());
+                    return originalResponse.newBuilder()
+                            .body(new ProgressResponseBody(originalResponse.body(), progressListener))
+                            .build();
+                }
+            });
+        }
+
+        String[] localVarAuthNames = new String[]{};
+        return apiClient.buildCall(localVarPath, "GET", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarAuthNames, progressRequestListener);
+    }
+
+    @SuppressWarnings("rawtypes")
+    private com.squareup.okhttp.Call getNodeAttributesValidateBeforeCall(String id, String nodeName, final ProgressResponseBody.ProgressListener progressListener, final ProgressRequestBody.ProgressRequestListener progressRequestListener) throws ApiException {
+
+        // verify the required parameter 'id' is set
+        if (id == null) {
+            throw new ApiException("Missing the required parameter 'id' when calling getNodeAttributes(Async)");
+        }
+
+        // verify the required parameter 'nodeName' is set
+        if (nodeName == null) {
+            throw new ApiException("Missing the required parameter 'nodeName' when calling getNodeAttributes(Async)");
+        }
+
+        com.squareup.okhttp.Call call = getNodeAttributesCall(id, nodeName, progressListener, progressRequestListener);
+        return call;
+
+    }
+
+    /**
+     *
+     *
+     * @param id ID of topolog template uplodaed (required)
+     * @param nodeName node_name (required)
+     * @return Map&lt;String, Object&gt;
+     * @throws ApiException If fail to call the API, e.g. server error or cannot
+     * deserialize the response body
+     */
+    public Map<String, Object> getNodeAttributes(String id, String nodeName) throws ApiException {
+        ApiResponse<Map<String, Object>> resp = getNodeAttributesWithHttpInfo(id, nodeName);
+        return resp.getData();
+    }
+
+    /**
+     *
+     *
+     * @param id ID of topolog template uplodaed (required)
+     * @param nodeName node_name (required)
+     * @return ApiResponse&lt;Map&lt;String, Object&gt;&gt;
+     * @throws ApiException If fail to call the API, e.g. server error or cannot
+     * deserialize the response body
+     */
+    public ApiResponse<Map<String, Object>> getNodeAttributesWithHttpInfo(String id, String nodeName) throws ApiException {
+        com.squareup.okhttp.Call call = getNodeAttributesValidateBeforeCall(id, nodeName, null, null);
+        Type localVarReturnType = new TypeToken<Map<String, Object>>() {
+        }.getType();
+        return apiClient.execute(call, localVarReturnType);
+    }
+
+    /**
+     * (asynchronously)
+     *
+     * @param id ID of topolog template uplodaed (required)
+     * @param nodeName node_name (required)
+     * @param callback The callback to be executed when the API call finishes
+     * @return The request call
+     * @throws ApiException If fail to process the API call, e.g. serializing
+     * the request body object
+     */
+    public com.squareup.okhttp.Call getNodeAttributesAsync(String id, String nodeName, final ApiCallback<Map<String, Object>> callback) throws ApiException {
+
+        ProgressResponseBody.ProgressListener progressListener = null;
+        ProgressRequestBody.ProgressRequestListener progressRequestListener = null;
+
+        if (callback != null) {
+            progressListener = new ProgressResponseBody.ProgressListener() {
+                @Override
+                public void update(long bytesRead, long contentLength, boolean done) {
+                    callback.onDownloadProgress(bytesRead, contentLength, done);
+                }
+            };
+
+            progressRequestListener = new ProgressRequestBody.ProgressRequestListener() {
+                @Override
+                public void onRequestProgress(long bytesWritten, long contentLength, boolean done) {
+                    callback.onUploadProgress(bytesWritten, contentLength, done);
+                }
+            };
+        }
+
+        com.squareup.okhttp.Call call = getNodeAttributesValidateBeforeCall(id, nodeName, progressListener, progressRequestListener);
+        Type localVarReturnType = new TypeToken<Map<String, Object>>() {
+        }.getType();
+        apiClient.executeAsync(call, localVarReturnType, callback);
+        return call;
+    }
+
     /**
      * Build call for getNodeOutputs
      *
@@ -2389,6 +2528,154 @@ public class DefaultApi {
         return call;
     }
 
+    /**
+     * Build call for setNodeAttributes
+     *
+     * @param id ID of topolog template uplodaed (required)
+     * @param properties (required)
+     * @param nodeName node_name (required)
+     * @param progressListener Progress listener
+     * @param progressRequestListener Progress request listener
+     * @return Call to execute
+     * @throws ApiException If fail to serialize the request body object
+     */
+    public com.squareup.okhttp.Call setNodeAttributesCall(String id, Object properties, String nodeName, final ProgressResponseBody.ProgressListener progressListener, final ProgressRequestBody.ProgressRequestListener progressRequestListener) throws ApiException {
+        Object localVarPostBody = properties;
+
+        // create path and map variables
+        String localVarPath = "/tosca_template/{id}/topology_template/node_templates/{node_name}/attributes"
+                .replaceAll("\\{" + "id" + "\\}", apiClient.escapeString(id.toString()))
+                .replaceAll("\\{" + "node_name" + "\\}", apiClient.escapeString(nodeName.toString()));
+
+        List<Pair> localVarQueryParams = new ArrayList<Pair>();
+        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
+
+        Map<String, String> localVarHeaderParams = new HashMap<String, String>();
+
+        Map<String, Object> localVarFormParams = new HashMap<String, Object>();
+
+        final String[] localVarAccepts = {
+            "application/json"
+        };
+        final String localVarAccept = apiClient.selectHeaderAccept(localVarAccepts);
+        if (localVarAccept != null) {
+            localVarHeaderParams.put("Accept", localVarAccept);
+        }
+
+        final String[] localVarContentTypes = {};
+        final String localVarContentType = apiClient.selectHeaderContentType(localVarContentTypes);
+        localVarHeaderParams.put("Content-Type", localVarContentType);
+
+        if (progressListener != null) {
+            apiClient.getHttpClient().networkInterceptors().add(new com.squareup.okhttp.Interceptor() {
+                @Override
+                public com.squareup.okhttp.Response intercept(com.squareup.okhttp.Interceptor.Chain chain) throws IOException {
+                    com.squareup.okhttp.Response originalResponse = chain.proceed(chain.request());
+                    return originalResponse.newBuilder()
+                            .body(new ProgressResponseBody(originalResponse.body(), progressListener))
+                            .build();
+                }
+            });
+        }
+
+        String[] localVarAuthNames = new String[]{};
+        return apiClient.buildCall(localVarPath, "PUT", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarAuthNames, progressRequestListener);
+    }
+
+    @SuppressWarnings("rawtypes")
+    private com.squareup.okhttp.Call setNodeAttributesValidateBeforeCall(String id, Object properties, String nodeName, final ProgressResponseBody.ProgressListener progressListener, final ProgressRequestBody.ProgressRequestListener progressRequestListener) throws ApiException {
+
+        // verify the required parameter 'id' is set
+        if (id == null) {
+            throw new ApiException("Missing the required parameter 'id' when calling setNodeAttributes(Async)");
+        }
+
+        // verify the required parameter 'properties' is set
+        if (properties == null) {
+            throw new ApiException("Missing the required parameter 'properties' when calling setNodeAttributes(Async)");
+        }
+
+        // verify the required parameter 'nodeName' is set
+        if (nodeName == null) {
+            throw new ApiException("Missing the required parameter 'nodeName' when calling setNodeAttributes(Async)");
+        }
+
+        com.squareup.okhttp.Call call = setNodeAttributesCall(id, properties, nodeName, progressListener, progressRequestListener);
+        return call;
+
+    }
+
+    /**
+     *
+     *
+     * @param id ID of topolog template uplodaed (required)
+     * @param properties (required)
+     * @param nodeName node_name (required)
+     * @return String
+     * @throws ApiException If fail to call the API, e.g. server error or cannot
+     * deserialize the response body
+     */
+    public String setNodeAttributes(String id, Object properties, String nodeName) throws ApiException {
+        ApiResponse<String> resp = setNodeAttributesWithHttpInfo(id, properties, nodeName);
+        return resp.getData();
+    }
+
+    /**
+     *
+     *
+     * @param id ID of topolog template uplodaed (required)
+     * @param properties (required)
+     * @param nodeName node_name (required)
+     * @return ApiResponse&lt;String&gt;
+     * @throws ApiException If fail to call the API, e.g. server error or cannot
+     * deserialize the response body
+     */
+    public ApiResponse<String> setNodeAttributesWithHttpInfo(String id, Object properties, String nodeName) throws ApiException {
+        com.squareup.okhttp.Call call = setNodeAttributesValidateBeforeCall(id, properties, nodeName, null, null);
+        Type localVarReturnType = new TypeToken<String>() {
+        }.getType();
+        return apiClient.execute(call, localVarReturnType);
+    }
+
+    /**
+     * (asynchronously)
+     *
+     * @param id ID of topolog template uplodaed (required)
+     * @param properties (required)
+     * @param nodeName node_name (required)
+     * @param callback The callback to be executed when the API call finishes
+     * @return The request call
+     * @throws ApiException If fail to process the API call, e.g. serializing
+     * the request body object
+     */
+    public com.squareup.okhttp.Call setNodeAttributesAsync(String id, Object properties, String nodeName, final ApiCallback<String> callback) throws ApiException {
+
+        ProgressResponseBody.ProgressListener progressListener = null;
+        ProgressRequestBody.ProgressRequestListener progressRequestListener = null;
+
+        if (callback != null) {
+            progressListener = new ProgressResponseBody.ProgressListener() {
+                @Override
+                public void update(long bytesRead, long contentLength, boolean done) {
+                    callback.onDownloadProgress(bytesRead, contentLength, done);
+                }
+            };
+
+            progressRequestListener = new ProgressRequestBody.ProgressRequestListener() {
+                @Override
+                public void onRequestProgress(long bytesWritten, long contentLength, boolean done) {
+                    callback.onUploadProgress(bytesWritten, contentLength, done);
+                }
+            };
+        }
+
+        com.squareup.okhttp.Call call = setNodeAttributesValidateBeforeCall(id, properties, nodeName, progressListener, progressRequestListener);
+        Type localVarReturnType = new TypeToken<String>() {
+        }.getType();
+        apiClient.executeAsync(call, localVarReturnType, callback);
+        return call;
+    }
+
     /**
      * Build call for setNodeProperties
      *

drip-commons/src/main/java/nl/uva/sne/drip/sure/tosca/client/JSON.java

@@ -23,7 +23,7 @@ import io.gsonfire.GsonFireBuilder;
 import org.threeten.bp.LocalDate;
 import org.threeten.bp.OffsetDateTime;
 import org.threeten.bp.format.DateTimeFormatter;
-
+;
 import okio.ByteString;
 
 import java.io.IOException;
@@ -35,6 +35,8 @@ import java.text.ParsePosition;
 import java.util.Date;
 import java.util.Map;
 
+
+
 public class JSON {
 
     private Gson gson;

drip-commons/src/main/java/nl/uva/sne/drip/sure/tosca/client/Pair.java

@@ -13,7 +13,7 @@
 
 package nl.uva.sne.drip.sure.tosca.client;
 
-@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-20T15:53:11.510Z")
+@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-25T13:58:54.535Z")
 public class Pair {
     private String name = "";
     private String value = "";

drip-commons/src/main/java/nl/uva/sne/drip/sure/tosca/client/StringUtil.java

@@ -13,7 +13,7 @@
 
 package nl.uva.sne.drip.sure.tosca.client;
 
-@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-20T15:53:11.510Z")
+@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-25T13:58:54.535Z")
 public class StringUtil {
   /**
    * Check if the given array contains the given value (with case-insensitive comparison).

drip-commons/src/test/java/nl/uva/sne/drip/commons/utils/ToscaHelperTest.java

@@ -25,17 +25,12 @@ import java.nio.file.Files;
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.net.HttpURLConnection;
-import java.net.MalformedURLException;
 import java.net.URL;
 import java.nio.file.Paths;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
-import java.util.Set;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import nl.uva.sne.drip.model.NodeTemplate;
 import nl.uva.sne.drip.model.NodeTemplateMap;
 import nl.uva.sne.drip.model.tosca.ToscaTemplate;
 import org.junit.After;

drip-manager/src/main/java/nl/uva/sne/drip/api/ToscaTemplateApiController.java

 package nl.uva.sne.drip.api;
 
+import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import io.swagger.annotations.*;
 import org.slf4j.Logger;
@@ -15,6 +16,7 @@ import javax.validation.Valid;
 import javax.servlet.http.HttpServletRequest;
 import java.io.IOException;
 import java.util.List;
+import java.util.logging.Level;
 import nl.uva.sne.drip.service.ToscaTemplateService;
 import org.springframework.beans.factory.annotation.Autowired;
 
@@ -56,6 +58,8 @@ public class ToscaTemplateApiController implements ToscaTemplateApi {
             } catch (IOException e) {
                 log.error("Couldn't serialize response for content type ", e);
                 return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+            } catch (NotFoundException ex) {
+                java.util.logging.Logger.getLogger(ToscaTemplateApiController.class.getName()).log(Level.SEVERE, null, ex);
             }
         }
 

drip-provisioner/src/main/java/nl/uva/sne/drip/provisioner/CloudStormService.java

@@ -202,10 +202,10 @@ class CloudStormService {
     }
 
     private CredentialInfo getCloudStormCredentialInfo(Credential toscaCredentials) throws FileNotFoundException {
-CredentialInfo cloudStormCredentialInfo = new CredentialInfo();
+        CredentialInfo cloudStormCredentialInfo = new CredentialInfo();
         switch (toscaCredentials.getCloudProviderName().toLowerCase()) {
             case "exogeni":
-                
+
                 String base64Keystore = toscaCredentials.getKeys().get("keystore");
                 byte[] decoded = Base64.getDecoder().decode(base64Keystore);
                 try (PrintWriter out = new PrintWriter("user.jks")) {
@@ -217,7 +217,7 @@ CredentialInfo cloudStormCredentialInfo = new CredentialInfo();
                 return cloudStormCredentialInfo;
             case "ec2":
 //                cloudStormCredentialInfo.setAccessKey(toscaCredentials.get);
-                return cloudStormCredentialInfo;                
+                return cloudStormCredentialInfo;
 
         }
         return null;

sure_tosca-flask-server/sure_tosca/controllers/default_controller.py

@@ -367,3 +367,39 @@ def upload_tosca_template(file):  # noqa: E501
     if res:
         return res
     return 'Bad Request', 400
+
+
+def set_node_attributes(id, properties, node_name):  # noqa: E501
+    """set_node_attributes
+
+     # noqa: E501
+
+    :param id: ID of topolog template uplodaed
+    :type id: str
+    :param properties:
+    :type properties:
+    :param node_name: node_name
+    :type node_name: str
+
+    :rtype: str
+    """
+    return 'do some magic!'
+
+
+def get_node_attributes(id, node_name):  # noqa: E501
+    """get_node_attributes
+
+     # noqa: E501
+
+    :param id: ID of topolog template uplodaed
+    :type id: str
+    :param node_name: node_name
+    :type node_name: str
+
+    :rtype: Dict[str, object]
+    """
+    res = tosca_template_service.get_node_attributes(id, node_name)
+    if res:
+        return res
+    return 'Not Found', 404
+

sure_tosca-flask-server/sure_tosca/service/tosca_template_service.py

@@ -118,7 +118,7 @@ def get_interface_types(id, interface_type=None):
     return query_db(queries, db=interface_types_db)
 
 
-def change_to_nodeTemplateModel(query_results):
+def change_to_node_template_model(query_results):
     res = []
     for node_template in query_results:
         # copy.deepcopy()
@@ -189,7 +189,7 @@ def get_node_templates(id, type_name=None, node_name=None, has_interfaces=None,
         queries.append(query.artifacts != prop)
 
     query_results = query_db(queries, db=node_template_db)
-    return change_to_nodeTemplateModel(query_results)
+    return change_to_node_template_model(query_results)
 
 
 def get_tosca_template_get_dsl_definitions(id, anchors, derived_from):
@@ -325,6 +325,14 @@ def get_node_requirements(id, node_name):
     return None
 
 
+def get_node_attributes(id, node_name):
+    node_template_map = get_node_templates(id, node_name=node_name)[0]
+    attributes = node_template_map.node_template.attributes
+    if attributes:
+        return attributes
+    return None
+
+
 def get_related_nodes(id, node_name):
     tosca_template_dict = get_tosca_template_dict_by_id(id)
     tosca_template = get_tosca_template(tosca_template_dict)

sure_tosca-flask-server/sure_tosca/swagger/swagger.yaml

@@ -28,11 +28,11 @@ paths:
         required: true
         type: "file"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "string"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}:
@@ -48,13 +48,13 @@ paths:
         required: true
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             $ref: "#/definitions/ToscaTemplate"
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/imports:
@@ -71,7 +71,7 @@ paths:
         required: true
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "array"
@@ -80,9 +80,9 @@ paths:
               additionalProperties:
                 type: "object"
                 properties: {}
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/dsl_definitions:
@@ -112,7 +112,7 @@ paths:
         required: false
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "array"
@@ -121,9 +121,9 @@ paths:
               additionalProperties:
                 type: "object"
                 properties: {}
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/types:
@@ -195,7 +195,7 @@ paths:
         required: false
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "array"
@@ -204,9 +204,9 @@ paths:
               additionalProperties:
                 type: "object"
                 properties: {}
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/relationship_templates:
@@ -233,7 +233,7 @@ paths:
         required: false
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "array"
@@ -242,9 +242,9 @@ paths:
               additionalProperties:
                 type: "object"
                 properties: {}
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/topology_template:
@@ -260,13 +260,13 @@ paths:
         required: true
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             $ref: "#/definitions/TopologyTemplate"
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/topology_template/node_templates:
@@ -322,15 +322,15 @@ paths:
         required: false
         type: "boolean"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "array"
             items:
-              $ref: "#/definitions/NodeTemplate"
-        404:
+              $ref: "#/definitions/NodeTemplateMap"
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/topology_template/node_templates/{node_name}/type_name:
@@ -352,13 +352,13 @@ paths:
         required: true
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "string"
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/topology_template/node_templates/{node_name}/requirements:
@@ -380,16 +380,16 @@ paths:
         required: true
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "object"
             additionalProperties:
               type: "object"
               properties: {}
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/topology_template/node_templates/{node_name}/derived_from:
@@ -411,13 +411,13 @@ paths:
         required: true
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "string"
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/topology_template/node_templates/{node_name}/ancestors_requirements:
@@ -440,16 +440,16 @@ paths:
         required: true
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "object"
             additionalProperties:
               type: "object"
               properties: {}
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/topology_template/node_templates/{node_name}/ancestors_types:
@@ -472,15 +472,15 @@ paths:
         required: true
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "array"
             items:
               type: "string"
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/topology_template/node_templates/{node_name}/ancestors_properties:
@@ -503,7 +503,7 @@ paths:
         required: true
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "array"
@@ -512,9 +512,9 @@ paths:
               additionalProperties:
                 type: "object"
                 properties: {}
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/topology_template/node_templates/{node_name}/properties:
@@ -536,16 +536,16 @@ paths:
         required: true
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "object"
             additionalProperties:
               type: "object"
               properties: {}
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
     put:
@@ -574,13 +574,13 @@ paths:
         required: true
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "string"
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/topology_template/node_templates/{node_name}/outputs:
@@ -602,7 +602,7 @@ paths:
         required: true
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "array"
@@ -611,9 +611,9 @@ paths:
               additionalProperties:
                 type: "object"
                 properties: {}
-        404:
+        "404":
           description: "Not found"
-        405:
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
   /tosca_template/{id}/topology_template/node_templates/{node_name}/related:
@@ -635,15 +635,77 @@ paths:
         required: true
         type: "string"
       responses:
-        200:
+        "200":
           description: "successful operation"
           schema:
             type: "array"
             items:
-              $ref: "#/definitions/NodeTemplate"
-        404:
+              $ref: "#/definitions/NodeTemplateMap"
+        "404":
           description: "Not found"
-        405:
+        "405":
+          description: "Invalid input"
+      x-swagger-router-controller: "sure_tosca.controllers.default_controller"
+  /tosca_template/{id}/topology_template/node_templates/{node_name}/attributes:
+    get:
+      operationId: "get_node_attributes"
+      produces:
+      - "application/json"
+      parameters:
+      - name: "id"
+        in: "path"
+        description: "ID of topolog template uplodaed"
+        required: true
+        type: "string"
+      - name: "node_name"
+        in: "path"
+        description: "node_name"
+        required: true
+        type: "string"
+      responses:
+        "200":
+          description: "successful operation"
+          schema:
+            type: "object"
+            additionalProperties:
+              type: "object"
+              properties: {}
+        "404":
+          description: "Not found"
+        "405":
+          description: "Invalid input"
+      x-swagger-router-controller: "sure_tosca.controllers.default_controller"
+    put:
+      operationId: "set_node_attributes"
+      produces:
+      - "application/json"
+      parameters:
+      - name: "id"
+        in: "path"
+        description: "ID of topolog template uplodaed"
+        required: true
+        type: "string"
+      - in: "body"
+        name: "properties"
+        required: true
+        schema:
+          type: "object"
+          additionalProperties:
+            type: "object"
+            properties: {}
+      - name: "node_name"
+        in: "path"
+        description: "node_name"
+        required: true
+        type: "string"
+      responses:
+        "200":
+          description: "successful operation"
+          schema:
+            type: "string"
+        "404":
+          description: "Not found"
+        "405":
           description: "Invalid input"
       x-swagger-router-controller: "sure_tosca.controllers.default_controller"
 definitions:
@@ -935,3 +997,32 @@ definitions:
         key: "{}"
       artifacts:
         key: "{}"
+  NodeTemplateMap:
+    type: "object"
+    properties:
+      name:
+        type: "string"
+      nodeTemplate:
+        $ref: "#/definitions/NodeTemplate"
+    example:
+      name: "name"
+      nodeTemplate:
+        requirements:
+        - key: "{}"
+        - key: "{}"
+        interfaces:
+          key: "{}"
+        capabilities:
+          key: "{}"
+        directives:
+        - "directives"
+        - "directives"
+        derived_from: "derived_from"
+        description: "description"
+        attributes:
+          key: "{}"
+        type: "type"
+        properties:
+          key: "{}"
+        artifacts:
+          key: "{}"