Initial commit for OpenECOMP SDN-C OA&M
Change-Id: I7ab579fd0d206bf356f36d52dcdf4f71f1fa2680
Signed-off-by: Timoney, Daniel (dt5972) <dtimoney@att.com>
Former-commit-id: 2a9f0edd09581f907e62ec4689b5ac94dd5382ba
diff --git a/dgbuilder/red/storage/index.js b/dgbuilder/red/storage/index.js
new file mode 100644
index 0000000..ba93962
--- /dev/null
+++ b/dgbuilder/red/storage/index.js
@@ -0,0 +1,107 @@
+/**
+ * Copyright 2013, 2014 IBM Corp.
+ *
+ * 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.
+ **/
+
+var when = require('when');
+
+var storageModule;
+var settingsAvailable;
+
+function moduleSelector(aSettings) {
+ var toReturn;
+ if (aSettings.storageModule) {
+ if (typeof aSettings.storageModule === "string") {
+ // TODO: allow storage modules to be specified by absolute path
+ toReturn = require("./"+aSettings.storageModule);
+ } else {
+ toReturn = aSettings.storageModule;
+ }
+ } else {
+ toReturn = require("./localfilesystem");
+ }
+ return toReturn;
+}
+
+function is_malicious(path) {
+ return path.indexOf('../') != -1 || path.indexOf('..\\') != -1;
+}
+
+var storageModuleInterface = {
+ init: function(settings) {
+ try {
+ storageModule = moduleSelector(settings);
+ settingsAvailable = storageModule.hasOwnProperty("getSettings") && storageModule.hasOwnProperty("saveSettings");
+ } catch (e) {
+ return when.reject(e);
+ }
+ return storageModule.init(settings);
+ },
+ getFlows: function() {
+ return storageModule.getFlows();
+ },
+ saveFlows: function(flows) {
+ return storageModule.saveFlows(flows);
+ },
+ getCredentials: function() {
+ return storageModule.getCredentials();
+ },
+ saveCredentials: function(credentials) {
+ return storageModule.saveCredentials(credentials);
+ },
+ getSettings: function() {
+ if (settingsAvailable) {
+ return storageModule.getSettings();
+ } else {
+ return when.resolve(null);
+ }
+ },
+ saveSettings: function(settings) {
+ if (settingsAvailable) {
+ return storageModule.saveSettings(settings);
+ } else {
+ return when.resolve();
+ }
+ },
+ /* Library Functions */
+ getAllFlows: function() {
+ return storageModule.getAllFlows();
+ },
+ getFlow: function(fn) {
+ if (is_malicious(fn)) {
+ return when.reject(new Error('forbidden flow name'));
+ }
+ return storageModule.getFlow(fn);
+ },
+ saveFlow: function(fn, data) {
+ if (is_malicious(fn)) {
+ return when.reject(new Error('forbidden flow name'));
+ }
+ return storageModule.saveFlow(fn, data);
+ },
+ getLibraryEntry: function(type, path) {
+ if (is_malicious(path)) {
+ return when.reject(new Error('forbidden flow name'));
+ }
+ return storageModule.getLibraryEntry(type, path);
+ },
+ saveLibraryEntry: function(type, path, meta, body) {
+ if (is_malicious(path)) {
+ return when.reject(new Error('forbidden flow name'));
+ }
+ return storageModule.saveLibraryEntry(type, path, meta, body);
+ }
+}
+
+module.exports = storageModuleInterface;