| /** |
| * Copyright 2013 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 express = require('express'); |
| var util = require('util'); |
| var multer = require('multer'); |
| var when = require('when'); |
| var exec = require('child_process').exec; |
| |
| var createUI = require("./ui"); |
| var redNodes = require("./nodes"); |
| var comms = require("./comms"); |
| var storage = require("./storage"); |
| var fs=require('fs'); |
| var path = require("path"); |
| var app = null; |
| var nodeApp = null; |
| var server = null; |
| var settings = null; |
| |
| var flowShareUsers = require("../flowShareUsers"); |
| |
| //console.dir(flowShareUsers); |
| |
| function createServer(_server,_settings) { |
| server = _server; |
| settings = _settings; |
| |
| comms.init(_server,_settings); |
| |
| nodeApp = express(); |
| app = express(); |
| |
| if (settings.httpAdminRoot !== false) { |
| |
| |
| if (!settings.disableEditor) { |
| createUI(settings,app); |
| } |
| |
| var slaActions = require("./sla"); |
| |
| app.get("/flows",function(req,res) { |
| res.json(redNodes.getFlows()); |
| }); |
| |
| app.get("/loadJSFiles",function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var generatedJSDir=appDir + "/generatedJS"; |
| var glob = require("glob") |
| glob(generatedJSDir + "/**/*.js", null, function (er, files) { |
| // files is an array of filenames. |
| // If the `nonull` option is set, and nothing |
| // was found, then files is ["**/*.js"] |
| // er is an error object or null. |
| //console.dir(files); |
| var sliValuesObj =[]; |
| for(var i=0;files!= null && i<files.length;i++){ |
| var f = files[i].replace( new RegExp(generatedJSDir + "/", "g" ), "" ); |
| console.log("loading file " + f); |
| try{ |
| sliValuesObj.push(require(files[i])); |
| //console.dir(sliValuesObj); |
| }catch(err){ |
| console.log("Error:Could not load file " + files[i]); |
| } |
| } |
| res.json({"sliValuesObj" : sliValuesObj}); |
| }); |
| }); |
| |
| app.get("/loadSelectedModules",function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var userDir = appDir + "/" + settings.userDir; |
| var generatedJSDir=appDir + "/generatedJS"; |
| //console.dir(req); |
| var selectedModulesStr = req.query.selectedModules; |
| var selectedModules = []; |
| if(selectedModulesStr != undefined && selectedModulesStr != null){ |
| selectedModules = selectedModulesStr.split(","); |
| } |
| console.log(selectedModules); |
| var loaded_modules = {"selected_modules" :selectedModules}; |
| var file = userDir + "/selected_modules"; |
| var content = "module.exports=\n" + JSON.stringify(loaded_modules); |
| try{ |
| fs.writeFileSync(file, content, 'utf8'); |
| }catch(err){ |
| console.log("could not write to file " + file); |
| } |
| var sliValuesObj =[]; |
| for(var i=0;selectedModules!= null && i<selectedModules.length;i++){ |
| var f = generatedJSDir + "/" + selectedModules[i] + "_inputs.js"; |
| try{ |
| delete require.cache[require.resolve(f)] |
| require.resolve(); |
| }catch(err){ |
| console.log("error deleting loaded module " + f + " from cache"); |
| } |
| //console.log("loading file " + f); |
| try{ |
| sliValuesObj.push(require(f)); |
| }catch(err){ |
| console.log("Error:Could not load file " + f); |
| } |
| } |
| //console.dir(sliValuesObj); |
| res.json({"sliValuesObj" : sliValuesObj}); |
| }); |
| |
| app.get("/initialLoadSelectedModules",function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var userDir = appDir + "/" + settings.userDir; |
| var generatedJSDir=appDir + "/generatedJS"; |
| var file = userDir + "/selected_modules"; |
| var sliValuesObj =[]; |
| var selected_modules = []; |
| var selectedModules; |
| try{ |
| selectedModules = require(file); |
| selected_modules=selectedModules["selected_modules"]; |
| //console.log("selected_modules are "); |
| //console.dir(selected_modules); |
| }catch(err){ |
| console.log("Could not load the file " + file); |
| } |
| for(var i=0;selected_modules!= null && i<selected_modules.length;i++){ |
| var f = generatedJSDir + "/" + selected_modules[i] + "_inputs.js"; |
| console.log("loading file " + f); |
| try{ |
| sliValuesObj.push(require(f)); |
| }catch(err){ |
| console.log("Error:Could not load file " + f); |
| } |
| } |
| res.json({"sliValuesObj" : sliValuesObj}); |
| }); |
| |
| app.get("/listAvailableModules",function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var userDir = appDir + "/" + settings.userDir; |
| var generatedJSDir=appDir + "/generatedJS"; |
| var glob = require("glob") |
| var file = userDir + "/selected_modules"; |
| var selected_modules = []; |
| var selectedModules; |
| try{ |
| delete require.cache[require.resolve(file)] |
| require.resolve(); |
| }catch(err){ |
| console.log("error deleting loaded module " + file + " from cache"); |
| } |
| try{ |
| selectedModules = require(file); |
| selected_modules=selectedModules["selected_modules"]; |
| console.log("selected_modules are "); |
| //console.dir(selected_modules); |
| }catch(err){ |
| console.log("Could not load the file " + file); |
| } |
| glob(generatedJSDir + "/**/*.js", null, function (er, files) { |
| var filesList =[]; |
| for(var i=0;files!= null && i<files.length;i++){ |
| var f = files[i].replace( new RegExp(generatedJSDir + "/", "g" ), "" ); |
| f = f.replace("_inputs.js",""); |
| if(selected_modules != undefined && selected_modules != null && selected_modules.indexOf(f) != -1){ |
| filesList.push(f + ":checked"); |
| }else{ |
| filesList.push(f + ":unchecked"); |
| } |
| } |
| res.json({"files" : filesList}); |
| }); |
| }); |
| |
| app.get("/listSLA",function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var userDir = appDir + "/" + settings.userDir; |
| var settingsFile = userDir + "/customSettings.js"; |
| var jsonObj = require(settingsFile); |
| slaActions.listSLA(jsonObj,req,res); |
| }); |
| |
| app.get("/listCurrentDGs",function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var userDir = appDir + "/" + settings.userDir; |
| var settingsFile = userDir + "/customSettings.js"; |
| var jsonObj = require(settingsFile); |
| slaActions.listCurrentDGs(jsonObj,req,res); |
| }); |
| |
| app.get("/activateDG",function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var userDir = appDir + "/" + settings.userDir; |
| var settingsFile = userDir + "/customSettings.js"; |
| var jsonObj = require(settingsFile); |
| slaActions.activateDG(jsonObj,req,res); |
| }); |
| |
| app.get("/deActivateDG",function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var userDir = appDir + "/" + settings.userDir; |
| var settingsFile = userDir + "/customSettings.js"; |
| var jsonObj = require(settingsFile); |
| slaActions.deActivateDG(jsonObj,req,res); |
| }); |
| |
| app.get("/deleteDG",function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var userDir = appDir + "/" + settings.userDir; |
| var settingsFile = userDir + "/customSettings.js"; |
| var jsonObj = require(settingsFile); |
| slaActions.deleteDG(jsonObj,req,res); |
| }); |
| |
| app.get("/getCurrentSettings",function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var userDir = appDir + "/" + settings.userDir; |
| //console.log("userDir:" + userDir); |
| var settingsFile = userDir + "/customSettings.js"; |
| var jsonObj = require(settingsFile); |
| res.json(jsonObj); |
| }); |
| |
| app.get("/getCommitsInfo", function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var userDir = appDir + "/" + settings.userDir; |
| //console.dir(req); |
| var filePath = req.query.filePath; |
| var fullFilePath = userDir + "/codecloud/" + filePath ; |
| //console.log("fullFilePath:" + fullFilePath); |
| var exec = require('child_process').exec; |
| var commandToExec = appDir + "/git_scripts/gitlog " + fullFilePath ; |
| console.log("commandToExec:" + commandToExec); |
| var child = exec(commandToExec ,function (error,stdout,stderr){ |
| if(error){ |
| console.log("Error occured:" + error); |
| if(stderr){ |
| //console.log("stderr:" + stderr); |
| res.send(500,{'error':error,'stderr':stderr}); |
| }else{ |
| res.send(500,{'error':error}); |
| } |
| //console.log("stdout :" + stdout); |
| }else{ |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| } |
| if(stdout){ |
| //console.log("output:" + stdout); |
| res.send(200,{'stdout':stdout,'stderr':stderr}); |
| } |
| } |
| }); |
| }); |
| |
| app.get("/importCodeCloudFlow", |
| function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var userDir = appDir + "/" + settings.userDir; |
| //console.dir(req); |
| var commitId = req.query.commitId; |
| var filePath = req.query.filePath; |
| var fullFilePath = userDir + "/codecloud/" + filePath ; |
| //console.log("fullFilePath:" + fullFilePath); |
| var exec = require('child_process').exec; |
| var commandToExec = appDir + "/git_scripts/gitckout " + commitId + " " + fullFilePath ; |
| console.log("commandToExec:" + commandToExec); |
| var child = exec(commandToExec ,{maxBuffer: 1024 * 1024 * 16}, function (error,stdout,stderr){ |
| if(error){ |
| console.log("Error occured:" + error); |
| if(stderr){ |
| //console.log("stderr:" + stderr); |
| res.send(500,{'error':error,'stderr':stderr}); |
| }else{ |
| res.send(500,{'error':error}); |
| } |
| }else{ |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| } |
| if(stdout){ |
| //console.log("output:" + stdout); |
| res.send(200,{'stdout':stdout,'stderr':stderr}); |
| } |
| } |
| }); |
| }); |
| |
| app.get("/importGitLocalFlow", |
| function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var gitLocalRepository = settings.gitLocalRepository; |
| //console.dir(req); |
| var filePath = req.query.filePath; |
| var fullFilePath = gitLocalRepository +"/" + filePath ; |
| //console.log("fullFilePath:" + fullFilePath); |
| var exec = require('child_process').exec; |
| var commandToExec = "cat " + fullFilePath ; |
| console.log("commandToExec:" + commandToExec); |
| var child = exec(commandToExec ,{maxBuffer: 1024 * 1024 * 16}, function (error,stdout,stderr){ |
| if(error){ |
| console.log("Error occured:" + error); |
| if(stderr){ |
| //console.log("stderr:" + stderr); |
| res.send(500,{'error':error,'stderr':stderr}); |
| }else{ |
| res.send(500,{'error':error}); |
| } |
| }else{ |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| } |
| if(stdout){ |
| //console.log("output:" + stdout); |
| res.send(200,{'stdout':stdout,'stderr':stderr}); |
| } |
| } |
| }); |
| }); |
| |
| |
| app.get("/gitcheckout", function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var gitLocalRepository = settings.gitLocalRepository; |
| //console.dir(req); |
| var branch = req.query.branch; |
| //console.log("fullFilePath:" + fullFilePath); |
| var exec = require('child_process').exec; |
| var commandToExec = appDir + "/git_scripts/gitcheckout " + gitLocalRepository + " " + branch ; |
| console.log("commandToExec:" + commandToExec); |
| var child = exec(commandToExec ,function (error,stdout,stderr){ |
| if(error){ |
| console.log("Error occured:" + error); |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| res.json({"output":stderr}); |
| }else{ |
| res.json({"output":error}); |
| } |
| }else{ |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| } |
| if(stdout){ |
| res.json({"output": stderr + " " + stdout}); |
| } |
| } |
| }); |
| }); |
| |
| app.get("/gitpull", function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var gitLocalRepository = settings.gitLocalRepository; |
| //console.dir(req); |
| var branch = req.query.branch; |
| //console.log("fullFilePath:" + fullFilePath); |
| var exec = require('child_process').exec; |
| var commandToExec = appDir + "/git_scripts/gitpull " + gitLocalRepository ; |
| console.log("commandToExec:" + commandToExec); |
| var child = exec(commandToExec ,function (error,stdout,stderr){ |
| if(error){ |
| console.log("Error occured:" + error); |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| res.json({"output":stderr}); |
| }else{ |
| res.json({"output":error}); |
| } |
| }else{ |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| } |
| if(stdout){ |
| res.json({"output": stderr + " " + stdout}); |
| } |
| } |
| }); |
| }); |
| |
| app.get("/gitstatus", function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var gitLocalRepository = settings.gitLocalRepository; |
| //console.dir(req); |
| var branch = req.query.branch; |
| //console.log("fullFilePath:" + fullFilePath); |
| var exec = require('child_process').exec; |
| var commandToExec = appDir + "/git_scripts/gitstatus " + gitLocalRepository ; |
| console.log("commandToExec:" + commandToExec); |
| var child = exec(commandToExec ,function (error,stdout,stderr){ |
| if(error){ |
| console.log("Error occured:" + error); |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| res.json({"output":stderr}); |
| }else{ |
| res.json({"output":error}); |
| } |
| }else{ |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| } |
| if(stdout){ |
| res.json({"output": stderr + " " + stdout}); |
| } |
| } |
| }); |
| }); |
| |
| app.post("/getSharedFlow", |
| express.json(), |
| function(req,res) { |
| var qs = require('querystring'); |
| var body = ''; |
| req.on('data', function (data) { |
| body += data; |
| }); |
| req.on('end', function () { |
| var post = qs.parse(body); |
| //console.log("body:" + body); |
| fs.readFile(post.filePath, 'utf8', function (err,data) { |
| if (err) { |
| return console.log(err); |
| } |
| res.json(data); |
| //console.log(data); |
| }); |
| //res.sendFile(body.filePath); |
| }); |
| }); |
| |
| app.post("/downloadYang", |
| express.json(), |
| function(req,res) { |
| var qs = require('querystring'); |
| var body = ''; |
| req.on('data', function (data) { |
| body += data; |
| }); |
| req.on('end', function () { |
| var post = qs.parse(body); |
| var fileName = post.fileName; |
| var appDir = path.dirname(require.main.filename); |
| var yangDir = appDir + "/yangFiles" ; |
| var fullPathToFile = yangDir + "/" + fileName; |
| res.setHeader('Content-disposition', 'attachment; filename=' + fileName); |
| res.setHeader('Content-type', 'application/yang'); |
| res.download(fullPathToFile); |
| }); |
| }); |
| |
| function writeToFile(fullPathToFileName,str){ |
| try{ |
| fs.writeFileSync(fullPathToFileName,str); |
| }catch(e){ |
| console.log("Error:" + e); |
| } |
| } |
| function getCurrentDate(){ |
| var d = new Date(); |
| var mm = d.getMonth() + 1; |
| var dd = d.getDate(); |
| var yyyy = d.getYear() + 1900; |
| var hr = d.getHours(); |
| var min = d.getMinutes(); |
| var sec = d.getSeconds(); |
| if(mm<10) mm = "0" + mm; |
| if(dd<10) dd = "0" + dd; |
| if(hr<10) hr = "0" + hr; |
| if(min<10) min = "0" + min; |
| if(sec<10) sec = "0" + sec; |
| var formatedValue = mm + "-" + dd + "-" + yyyy + "_" + hr + "" + min + "" + sec; |
| return formatedValue; |
| } |
| |
| |
| app.post("/downloadXml", |
| express.json({'limit':'16mb'}), |
| function(req,res) { |
| //console.log("Received request and processing:" + new Date()); |
| var qs = require('querystring'); |
| var body = ''; |
| //var msecs1= Date.now(); |
| req.on('data', function (data) { |
| body += data; |
| }); |
| req.on('end', function () { |
| var appDir = path.dirname(require.main.filename); |
| var xmlDir = appDir + "/" + settings.xmlPath; |
| //var msecs2= Date.now(); |
| //console.log("Time taken to get request body:" + (msecs2 - msecs1)); |
| var msecs3= Date.now(); |
| var post = qs.parse(body); |
| var msecs4= Date.now(); |
| //console.log("Time taken to parse body:" + (msecs4 - msecs3)); |
| var xml = post['flowXml']; |
| //var pd = require('pretty-data').pd; |
| //var formatted_xml = pd.xml(xml); |
| var moduleName = post['moduleName']; |
| var methodName = post['methodName']; |
| if(moduleName == "" || methodName == ""){ |
| res.send({"ERROR":"ServiceLogic Module Name and method name are required."}); |
| }else{ |
| //var formatted_date = getCurrentDate(); |
| //var fileNameForServer=moduleName + "_" +methodName+ "_" + formatted_date + ".xml"; |
| //var fileName=moduleName + "_method_" +methodName+ ".xml"; |
| var fileName=moduleName + "_" +methodName+ ".xml"; |
| var file = xmlDir + "/" + fileName; |
| |
| //var msecs2= Date.now(); |
| writeToFile(file,xml); |
| //var msecs3= Date.now(); |
| //console.log("Time taken to write File:" + (msecs3 - msecs2)); |
| res.setHeader('Content-disposition', 'attachment; filename=' + fileName); |
| res.setHeader('Content-type', 'text/xml'); |
| res.end(xml); |
| //console.log("Response sent:" + new Date()); |
| } |
| }); |
| }); |
| |
| app.post("/downloadJson", |
| express.json({'limit':'16mb'}), |
| function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var sharedDir = appDir + "/" + settings.sharedDir; |
| var qs = require('querystring'); |
| var body = ''; |
| req.on('data', function (data) { |
| body += data; |
| }); |
| req.on('end', function () { |
| var post = qs.parse(body); |
| var jsonStr = post['flowJson']; |
| var moduleName = post['moduleName']; |
| var methodName = post['methodName']; |
| //console.log("jsonStr:" + jsonStr); |
| if(moduleName == "" || methodName == ""){ |
| res.send({"ERROR":"ServiceLogic Module Name and method name are required."}); |
| }else{ |
| var formatted_date = getCurrentDate(); |
| //console.log("moduleName:" + moduleName); |
| //console.log("methodName:" + methodName); |
| |
| //var fileName=moduleName + "_method_" +methodName + ".json"; |
| //var renameOldfileTo=moduleName + "_method_" +methodName+ "_" + formatted_date + ".json"; |
| var fileName=moduleName + "_" +methodName + ".json"; |
| var renameOldfileTo=moduleName + "_" +methodName+ "_" + formatted_date + ".json"; |
| var file = sharedDir + "/" + fileName; |
| //console.log("fileName:" + fileName); |
| var renameFilePath = sharedDir + "/backups/" + renameOldfileTo; |
| //console.log("localfile:" + localfile); |
| fs.rename(file,renameFilePath, function (err) { |
| if(err){ |
| console.log('Error :' + err); |
| } |
| //write the newer version |
| writeToFile(file,jsonStr); |
| res.setHeader('Content-disposition', 'attachment; filename=' + fileName); |
| res.setHeader('Content-type', 'application/json'); |
| //res.download(file); |
| res.end(jsonStr); |
| }); |
| } |
| }); |
| }); |
| |
| app.post("/flows", |
| express.json({'limit':'16mb'}), |
| function(req,res) { |
| //console.log("Processing Request"); |
| var flows = req.body; |
| redNodes.setFlows(flows).then(function() { |
| res.send(204); |
| }).otherwise(function(err) { |
| util.log("[red] Error saving flows : "+err); |
| res.send(500,err.message); |
| }); |
| }, |
| function(error,req,res,next) { |
| res.send(400,"Invalid Flow. Error " + error); |
| } |
| ); |
| |
| app.get("/nodes",function(req,res) { |
| if (req.get("accept") == "application/json") { |
| res.json(redNodes.getNodeList()); |
| } else { |
| res.send(redNodes.getNodeConfigs()); |
| } |
| }); |
| |
| app.post("/nodes", |
| express.json(), |
| function(req,res) { |
| if (!settings.available()) { |
| res.send(400,new Error("Settings unavailable").toString()); |
| return; |
| } |
| var node = req.body; |
| var promise; |
| if (node.file) { |
| promise = redNodes.addNode(node.file).then(reportAddedModules); |
| } else if (node.module) { |
| var module = redNodes.getNodeModuleInfo(node.module); |
| if (module) { |
| res.send(400,"Module already loaded"); |
| return; |
| } |
| promise = installModule(node.module); |
| } else { |
| res.send(400,"Invalid request"); |
| return; |
| } |
| promise.then(function(info) { |
| res.json(info); |
| }).otherwise(function(err) { |
| if (err.code === 404) { |
| res.send(404); |
| } else { |
| res.send(400,err.toString()); |
| } |
| }); |
| }, |
| function(err,req,res,next) { |
| console.log(err.toString()); |
| res.send(400,err); |
| } |
| ); |
| |
| app.delete("/nodes/:id", |
| function(req,res) { |
| if (!settings.available()) { |
| res.send(400,new Error("Settings unavailable").toString()); |
| return; |
| } |
| var id = req.params.id; |
| var removedNodes = []; |
| try { |
| var node = redNodes.getNodeInfo(id); |
| var promise = null; |
| if (!node) { |
| var module = redNodes.getNodeModuleInfo(id); |
| if (!module) { |
| res.send(404); |
| return; |
| } else { |
| promise = uninstallModule(id); |
| } |
| } else { |
| promise = when.resolve([redNodes.removeNode(id)]).then(reportRemovedModules); |
| } |
| |
| promise.then(function(removedNodes) { |
| res.json(removedNodes); |
| }).otherwise(function(err) { |
| console.log(err.stack); |
| res.send(400,err.toString()); |
| }); |
| } catch(err) { |
| res.send(400,err.toString()); |
| } |
| }, |
| function(err,req,res,next) { |
| res.send(400,err); |
| } |
| ); |
| |
| app.get("/nodes/:id", function(req,res) { |
| var id = req.params.id; |
| var result = null; |
| if (req.get("accept") == "application/json") { |
| result = redNodes.getNodeInfo(id); |
| } else { |
| result = redNodes.getNodeConfig(id); |
| } |
| if (result) { |
| res.send(result); |
| } else { |
| res.send(404); |
| } |
| }); |
| |
| app.put("/nodes/:id", |
| express.json(), |
| function(req,res) { |
| if (!settings.available()) { |
| res.send(400,new Error("Settings unavailable").toString()); |
| return; |
| } |
| var body = req.body; |
| if (!body.hasOwnProperty("enabled")) { |
| res.send(400,"Invalid request"); |
| return; |
| } |
| try { |
| var info; |
| var id = req.params.id; |
| var node = redNodes.getNodeInfo(id); |
| if (!node) { |
| res.send(404); |
| } else if (!node.err && node.enabled === body.enabled) { |
| res.json(node); |
| } else { |
| if (body.enabled) { |
| info = redNodes.enableNode(id); |
| } else { |
| info = redNodes.disableNode(id); |
| } |
| if (info.enabled == body.enabled && !info.err) { |
| comms.publish("node/"+(body.enabled?"enabled":"disabled"),info,false); |
| util.log("[red] "+(body.enabled?"Enabled":"Disabled")+" node types:"); |
| for (var i=0;i<info.types.length;i++) { |
| util.log("[red] - "+info.types[i]); |
| } |
| } else if (body.enabled && info.err) { |
| util.log("[red] Failed to enable node:"); |
| util.log("[red] - "+info.name+" : "+info.err); |
| } |
| res.json(info); |
| } |
| } catch(err) { |
| res.send(400,err.toString()); |
| } |
| } |
| ); |
| app.get("/getCodeCloudFlows",function(req,res) { |
| var userDir=settings.userDir; |
| var codeCloudDir=userDir + "/codecloud"; |
| var glob = require("glob") |
| glob(codeCloudDir + "/**/*.json", null, function (er, files) { |
| // files is an array of filenames. |
| // If the `nonull` option is set, and nothing |
| // was found, then files is ["**/*.js"] |
| // er is an error object or null. |
| //console.dir(files); |
| var filesList =[]; |
| for(var i=0;files!= null && i<files.length;i++){ |
| var f = files[i].replace( new RegExp(codeCloudDir + "/", "g" ), "" ); |
| filesList.push(f); |
| |
| } |
| res.json({"files" : filesList}); |
| }); |
| }); |
| |
| app.get("/getCurrentGitBranch",function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var userDir=settings.userDir; |
| var settingsFile = appDir + "/" + userDir + "/customSettings.js"; |
| //console.log("settingsFile:" + settingsFile); |
| var jsonObj = require(settingsFile); |
| var gitLocalRepository=jsonObj.gitLocalRepository; |
| if(gitLocalRepository == undefined || gitLocalRepository == null || gitLocalRepository == ''){ |
| res.json({"output" : "GIT_LOCAL_REPOSITORY_NOT_SET"}); |
| return; |
| } |
| var exec = require('child_process').exec; |
| var commandToExec = appDir + "/git_scripts/gitcurbranch " + gitLocalRepository ; |
| console.log("commandToExec:" + commandToExec); |
| var child = exec(commandToExec ,function (error,stdout,stderr){ |
| if(error){ |
| console.log("Error occured:" + error); |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| res.json({"output":stderr}); |
| }else{ |
| res.json({"output":error}); |
| } |
| }else{ |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| } |
| if(stdout){ |
| res.json({"output":stdout}); |
| } |
| } |
| }); |
| |
| }); |
| |
| app.get("/getGitLocalFlows",function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var userDir=settings.userDir; |
| var settingsFile = appDir + "/" + userDir + "/customSettings.js"; |
| //console.log("settingsFile:" + settingsFile); |
| var jsonObj = require(settingsFile); |
| var performGitPull = jsonObj.performGitPull; |
| if(performGitPull == undefined || performGitPull == null) { |
| performGitPull="N"; |
| } |
| var gitLocalRepository=jsonObj.gitLocalRepository; |
| if(gitLocalRepository == undefined || gitLocalRepository == null || gitLocalRepository == ''){ |
| res.json({"files" : ["GIT_LOCAL_REPOSITORY_NOT_SET"]}); |
| return; |
| |
| } |
| |
| if(performGitPull == "Y"){ |
| var exec = require('child_process').exec; |
| var commandToExec = appDir + "/git_scripts/gitpull " + gitLocalRepository ; |
| console.log("commandToExec:" + commandToExec); |
| var child = exec(commandToExec ,function (error,stdout,stderr){ |
| if(error){ |
| console.log("Error occured:" + error); |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| res.json({"files":[]}); |
| }else{ |
| res.json({"files":[]}); |
| } |
| }else{ |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| } |
| if(stdout){ |
| var glob = require("glob") |
| glob(gitLocalRepository + "/**/*.json", null, function (er, files) { |
| // files is an array of filenames. |
| // If the `nonull` option is set, and nothing |
| // was found, then files is ["**/*.js"] |
| // er is an error object or null. |
| //console.dir(files); |
| var filesList =[]; |
| for(var i=0;files!= null && i<files.length;i++){ |
| var f = files[i].replace( new RegExp(gitLocalRepository + "/", "g" ), "" ); |
| filesList.push(f); |
| |
| } |
| res.json({"files" : filesList}); |
| }); |
| } |
| } |
| }); |
| }else{//git pull not requested |
| var glob = require("glob") |
| glob(gitLocalRepository + "/**/*.json", null, function (er, files) { |
| // files is an array of filenames. |
| // If the `nonull` option is set, and nothing |
| // was found, then files is ["**/*.js"] |
| // er is an error object or null. |
| //console.dir(files); |
| var filesList =[]; |
| for(var i=0;files!= null && i<files.length;i++){ |
| var f = files[i].replace( new RegExp(gitLocalRepository + "/", "g" ), "" ); |
| filesList.push(f); |
| |
| } |
| res.json({"files" : filesList}); |
| }); |
| } |
| |
| }); |
| |
| app.get("/flowShareUsers",function(req,res) { |
| res.json(flowShareUsers); |
| }); |
| app.get("/getRelease",function(req,res) { |
| var userDir = settings.userDir; |
| //var release = userDir.replace(/releases/g,"release"); |
| res.json({"release" : userDir}); |
| }); |
| app.post("/getFiles/:id",function(req,res) { |
| var id = req.params.id; |
| //console.log("id:" + id); |
| var userDir=settings.userDir; |
| var flowDir= userDir + "/../" + id + "/flows/shared"; |
| //console.log("flowDir:" + flowDir); |
| fs.readdir(flowDir,function(err, files){ |
| if(err){ |
| res.json({"files": []}); |
| }else{ |
| var onlyFilesArr =[]; |
| if(files != null && files.length>0){ |
| files.sort(function(a,b){ |
| //console.log("file1:" + a); |
| //console.log("file2:" + b); |
| var fileStat1=fs.statSync(flowDir+ "/" + a); |
| var fileStat2=fs.statSync(flowDir+ "/" + b); |
| if(fileStat1.mtime > fileStat2.mtime){ |
| return 1; |
| }else if(fileStat1.mtime < fileStat2.mtime){ |
| return -1; |
| }else{ |
| return 0; |
| } |
| }); |
| for(var i=0;i<files.length;i++){ |
| var fileStat=fs.statSync(flowDir+ "/" + files[i]); |
| if(fileStat.isFile()){ |
| onlyFilesArr.push({"filePath":flowDir+ "/" + files[i],"name":files[i]}); |
| } |
| } |
| res.json(onlyFilesArr); |
| }else{ |
| res.json({"files": []}); |
| } |
| } |
| }); |
| }); |
| |
| app.post("/updateConfiguration", |
| express.json(), |
| function(req,res) { |
| var qs = require('querystring'); |
| //console.log("Received the request:"); |
| var body =""; |
| req.on('data', function (data) { |
| body += data; |
| }); |
| req.on('end',function(){ |
| var post = qs.parse(body); |
| var dbHost = post["dbHost"]; |
| var dbPort = post["dbPort"]; |
| var dbName = post["dbName"]; |
| var dbUser = post["dbUser"]; |
| var dbPassword = post["dbPassword"]; |
| var gitLocalRepository = post["gitLocalRepository"]; |
| var performGitPull = post["performGitPull"]; |
| var appDir = path.dirname(require.main.filename); |
| var userDir = appDir + "/" + settings.userDir; |
| console.log("userDir:" + userDir); |
| try{ |
| var settingsFile = userDir + "/customSettings.js"; |
| var jsonObj = require(settingsFile); |
| jsonObj.flowFile = jsonObj.flowFile.replace(appDir + "/",''); |
| jsonObj.dbHost = dbHost; |
| jsonObj.dbPort = dbPort; |
| jsonObj.dbName = dbName; |
| jsonObj.dbUser = dbUser; |
| jsonObj.dbPassword = dbPassword; |
| jsonObj.gitLocalRepository = gitLocalRepository; |
| jsonObj.performGitPull = performGitPull; |
| var updatedSettings = jsonObj; |
| |
| var settingsStr= "module.exports=" + JSON.stringify(updatedSettings,null,4); |
| //console.log("settingsStr:" + settingsStr); |
| fs.writeFileSync(settingsFile,settingsStr); |
| var svcLogicPropStr = "" ; |
| svcLogicPropStr += "org.openecomp.sdnc.sli.dbtype=jdbc" + "\n"; |
| svcLogicPropStr += "org.openecomp.sdnc.sli.jdbc.url=jdbc:mysql://" + dbHost + ":" + dbPort + "/" + dbName + "\n"; |
| svcLogicPropStr += "org.openecomp.sdnc.sli.jdbc.database=" + dbName + "\n"; |
| svcLogicPropStr += "org.openecomp.sdnc.sli.jdbc.user=" + dbUser + "\n"; |
| svcLogicPropStr += "org.openecomp.sdnc.sli.jdbc.password=" + dbPassword; |
| |
| //create svclogic.properties file in the conf dir |
| var svcPropFile = userDir + "/conf/svclogic.properties"; |
| fs.writeFileSync(svcPropFile,svcLogicPropStr); |
| |
| res.send({"status": "success"}); |
| }catch(e){ |
| console.log("Error:" + e); |
| res.send({"status": "error"}); |
| } |
| }); |
| } |
| ); |
| |
| app.post("/deleteYangFile", |
| express.json(), |
| function(req,res) { |
| var qs = require('querystring'); |
| //console.log("Received the request:"); |
| var body =""; |
| req.on('data', function (data) { |
| body += data; |
| }); |
| req.on('end',function(){ |
| var post = qs.parse(body); |
| //console.dir(body); |
| var fileName = post["fileName"]; |
| var appDir = path.dirname(require.main.filename); |
| var yangFilePath = appDir + "/yangFiles/" + fileName; |
| try{ |
| fs.unlinkSync(yangFilePath); |
| res.send({"status" :"SUCCESS"}); |
| }catch(err){ |
| console.log("error" + err); |
| res.send({"status" :"ERROR"}); |
| } |
| //console.log("prevPassword:" + settings.httpAuth.pass ); |
| }); |
| } |
| ); |
| |
| app.post("/updatePassword", |
| express.json(), |
| function(req,res) { |
| var qs = require('querystring'); |
| //console.log("Received the request:"); |
| var body =""; |
| req.on('data', function (data) { |
| body += data; |
| }); |
| req.on('end',function(){ |
| var post = qs.parse(body); |
| //console.dir(body); |
| var password = post["password"]; |
| //console.log("prevPassword:" + settings.httpAuth.pass ); |
| //console.log("New password:" + password); |
| var crypto = require("crypto"); |
| var cryptPasswd = crypto.createHash('md5').update(password,'utf8').digest('hex') |
| var appDir = path.dirname(require.main.filename); |
| var userDir = appDir + "/" + settings.userDir; |
| //console.log("userDir:" + userDir); |
| /*var newSettings = settings; |
| newSettings.httpAuth.pass = cryptPasswd; |
| var updatedSettings = JSON.stringify(settings,null,4); |
| var settingsStr = "module.exports=" + updatedSettings; |
| console.log(updatedSettings); |
| */ |
| try{ |
| var settingsFile = userDir + "/customSettings.js"; |
| //console.log("settingsFile:" + settingsFile); |
| //var buf = fs.readFileSync(settingsFile, "utf8"); |
| var jsonObj = require(settingsFile); |
| //console.log("jsonObj:" + JSON.stringify(jsonObj)); |
| jsonObj.httpAuth.pass = cryptPasswd; |
| jsonObj.httpAdminAuth.pass = cryptPasswd; |
| jsonObj.httpNodeAuth.pass = cryptPasswd; |
| jsonObj.flowFile = jsonObj.flowFile.replace(appDir + "/",''); |
| var updatedSettings = jsonObj; |
| /* |
| delete updatedSettings.httpRoot; |
| delete updatedSettings.disableEditor; |
| delete updatedSettings.httpAdminRoot; |
| delete updatedSettings.httpAdminAuth; |
| delete updatedSettings.httpNodeRoot; |
| delete updatedSettings.httpNodeAuth; |
| delete updatedSettings.uiHost; |
| delete updatedSettings.version; |
| */ |
| var settingsStr= "module.exports=" + JSON.stringify(updatedSettings,null,4); |
| //console.log("settingsStr:" + settingsStr); |
| fs.writeFileSync(settingsFile,settingsStr); |
| settings.httpAuth.pass = cryptPasswd; |
| res.send({"status": "success"}); |
| }catch(e){ |
| console.log("Error:" + e); |
| res.send({"status": "error"}); |
| } |
| }); |
| } |
| ); |
| |
| var appDir = path.dirname(require.main.filename); |
| var yangDir = appDir + "/yangFiles" ; |
| var diskStorage = multer.diskStorage({ |
| destination: function (req, file, callback) { |
| callback(null, yangDir); |
| }, |
| filename: function (req, file, callback) { |
| //callback(null, file.fieldname + '-' + Date.now()); |
| callback(null, file.originalname); |
| } |
| }); |
| var upload = multer({ storage : diskStorage}).single('yangFile'); |
| |
| app.post('/api/uploadyang',function(req,res){ |
| upload(req,res,function(err) { |
| if(err) { |
| console.log(err); |
| return res.end("Error uploading file." + err); |
| } |
| //console.dir(req); |
| var fileName = req.file.originalname; |
| var yangFileFullPath = appDir + "/yangFiles/" + fileName; |
| console.log("yangFileFullPath:" + yangFileFullPath); |
| var commandToExec =""; |
| if(fileName != null){ |
| var matchedArr = fileName.match(/.zip$/); |
| if(matchedArr != null && matchedArr.length >0){ |
| console.log("uploaded zip file" + fileName); |
| //commandToExec = appDir + "/tools/generate_props_from_yangs_zip.sh " + yangFileFullPath ; |
| commandToExec = appDir + "/tools/generate_props_from_yang.sh " + yangFileFullPath ; |
| }else{ |
| commandToExec = appDir + "/tools/generate_props_from_yang.sh " + yangFileFullPath ; |
| console.log("uploaded file" + fileName); |
| } |
| } |
| var exec = require('child_process').exec; |
| console.log("commandToExec:" + commandToExec); |
| var child = exec(commandToExec ,function (error,stdout,stderr){ |
| if(error){ |
| console.log("Error occured:" + error); |
| var msg = "File " + fileName + " could not be processed successfully."; |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| res.json({"sliValuesObj" : [],"message":msg}); |
| }else{ |
| res.json({"sliValuesObj" : [],"message":msg}); |
| } |
| }else{ |
| if(stderr){ |
| console.log("stderr:" + stderr); |
| } |
| if(stdout){ |
| console.log("stdout:" + stdout); |
| } |
| var msg = "File " + fileName + " processed successfully."; |
| var generatedJSDir=appDir + "/generatedJS"; |
| var sliValuesObj =[]; |
| //var glob = require("glob"); |
| //glob(generatedJSDir + "/**/*.js", null, function (er, files) { |
| /* |
| var sliValuesObj =[]; |
| for(var i=0;files!= null && i<files.length;i++){ |
| var f = files[i].replace( new RegExp(generatedJSDir + "/", "g" ), "" ); |
| console.log("loading file " + f); |
| try{ |
| sliValuesObj.push(require(files[i])); |
| //console.dir(sliValuesObj); |
| }catch(err){ |
| console.log("Error:Could not load file " + files[i]); |
| } |
| } |
| res.json({"sliValuesObj" : sliValuesObj,"message":msg}); |
| }); |
| */ |
| res.json({"sliValuesObj" : sliValuesObj,"message":msg}); |
| } |
| }); |
| }); |
| }); |
| app.get("/getYangFiles",function(req,res) { |
| var appDir = path.dirname(require.main.filename); |
| var yangFilesDir=appDir + "/yangFiles"; |
| var glob = require("glob") |
| glob(yangFilesDir + "/**/*.yang", null, function (er, files) { |
| var filesList =[]; |
| for(var i=0;files!= null && i<files.length;i++){ |
| var f = files[i].replace( new RegExp(yangFilesDir + "/", "g" ), "" ); |
| filesList.push(f); |
| |
| } |
| res.json({"files" : filesList}); |
| }); |
| }); |
| } |
| } |
| |
| function reportAddedModules(info) { |
| comms.publish("node/added",info,false); |
| if (info.length > 0) { |
| util.log("[red] Added node types:"); |
| for (var i=0;i<info.length;i++) { |
| for (var j=0;j<info[i].types.length;j++) { |
| util.log("[red] - "+ |
| (info[i].module?info[i].module+":":"")+ |
| info[i].types[j]+ |
| (info[i].err?" : "+info[i].err:"") |
| ); |
| } |
| } |
| } |
| return info; |
| } |
| |
| function reportRemovedModules(removedNodes) { |
| comms.publish("node/removed",removedNodes,false); |
| util.log("[red] Removed node types:"); |
| for (var j=0;j<removedNodes.length;j++) { |
| for (var i=0;i<removedNodes[j].types.length;i++) { |
| util.log("[red] - "+(removedNodes[i].module?removedNodes[i].module+":":"")+removedNodes[j].types[i]); |
| } |
| } |
| return removedNodes; |
| } |
| |
| function installModule(module) { |
| //TODO: ensure module is 'safe' |
| return when.promise(function(resolve,reject) { |
| if (/[\s;]/.test(module)) { |
| reject(new Error("Invalid module name")); |
| return; |
| } |
| util.log("[red] Installing module: "+module); |
| var child = exec('npm install --production '+module, function(err, stdin, stdout) { |
| if (err) { |
| var lookFor404 = new RegExp(" 404 .*"+module+"$","m"); |
| if (lookFor404.test(stdout)) { |
| util.log("[red] Installation of module "+module+" failed: module not found"); |
| var e = new Error(); |
| e.code = 404; |
| reject(e); |
| } else { |
| util.log("[red] Installation of module "+module+" failed:"); |
| util.log("------------------------------------------"); |
| console.log(err.toString()); |
| util.log("------------------------------------------"); |
| reject(new Error("Install failed")); |
| } |
| } else { |
| util.log("[red] Installed module: "+module); |
| resolve(redNodes.addModule(module).then(reportAddedModules)); |
| } |
| }); |
| }); |
| } |
| |
| function uninstallModule(module) { |
| var list = redNodes.removeModule(module); |
| return when.promise(function(resolve,reject) { |
| if (/[\s;]/.test(module)) { |
| reject(new Error("Invalid module name")); |
| return; |
| } |
| util.log("[red] Removing module: "+module); |
| var child = exec('npm remove '+module, function(err, stdin, stdout) { |
| if (err) { |
| util.log("[red] Removal of module "+module+" failed:"); |
| util.log("------------------------------------------"); |
| console.log(err.toString()); |
| util.log("------------------------------------------"); |
| reject(new Error("Removal failed")); |
| } else { |
| util.log("[red] Removed module: "+module); |
| reportRemovedModules(list); |
| resolve(list); |
| } |
| }); |
| }); |
| } |
| |
| function start() { |
| var defer = when.defer(); |
| |
| storage.init(settings).then(function() { |
| settings.load(storage).then(function() { |
| console.log("\nWelcome to Node-RED\n===================\n"); |
| if (settings.version) { |
| util.log("[red] Version: "+settings.version); |
| } |
| util.log("[red] Loading palette nodes"); |
| redNodes.init(settings,storage); |
| redNodes.load().then(function() { |
| var i; |
| var nodes = redNodes.getNodeList(); |
| var nodeErrors = nodes.filter(function(n) { return n.err!=null;}); |
| var nodeMissing = nodes.filter(function(n) { return n.module && n.enabled && !n.loaded && !n.err;}); |
| if (nodeErrors.length > 0) { |
| util.log("------------------------------------------"); |
| if (settings.verbose) { |
| for (i=0;i<nodeErrors.length;i+=1) { |
| util.log("["+nodeErrors[i].name+"] "+nodeErrors[i].err); |
| } |
| } else { |
| util.log("[red] Failed to register "+nodeErrors.length+" node type"+(nodeErrors.length==1?"":"s")); |
| util.log("[red] Run with -v for details"); |
| } |
| util.log("------------------------------------------"); |
| } |
| if (nodeMissing.length > 0) { |
| util.log("[red] Missing node modules:"); |
| var missingModules = {}; |
| for (i=0;i<nodeMissing.length;i++) { |
| var missing = nodeMissing[i]; |
| missingModules[missing.module] = (missingModules[missing.module]||[]).concat(missing.types); |
| } |
| var promises = []; |
| for (i in missingModules) { |
| if (missingModules.hasOwnProperty(i)) { |
| util.log("[red] - "+i+": "+missingModules[i].join(", ")); |
| if (settings.autoInstallModules) { |
| installModule(i).otherwise(function(err) { |
| // Error already reported. Need the otherwise handler |
| // to stop the error propagating any further |
| }); |
| } |
| } |
| } |
| if (!settings.autoInstallModules) { |
| util.log("[red] Removing modules from config"); |
| redNodes.cleanNodeList(); |
| } |
| } |
| defer.resolve(); |
| |
| redNodes.loadFlows(); |
| }).otherwise(function(err) { |
| console.log(err); |
| }); |
| comms.start(); |
| }); |
| }).otherwise(function(err) { |
| defer.reject(err); |
| }); |
| |
| return defer.promise; |
| } |
| |
| function stop() { |
| redNodes.stopFlows(); |
| comms.stop(); |
| } |
| |
| module.exports = { |
| init: createServer, |
| start: start, |
| stop: stop |
| } |
| |
| module.exports.__defineGetter__("app", function() { return app }); |
| module.exports.__defineGetter__("nodeApp", function() { return nodeApp }); |
| module.exports.__defineGetter__("server", function() { return server }); |