Merge remote-tracking branch 'upstream/master'

2020-06-17 22:44:18 +07:00 · 2020-06-17 22:44:18 +07:00 · 0b437e1555
parent 0d9b6ffae0 f71d48a8be
commit 0b437e1555
15 changed files with 530 additions and 308 deletions
--- a/.dockerignore
+++ b/.dockerignore
@ -1,2 +1,5 @@
+.git
+*.swp
 node_modules
-.git
+crontabs/*.db
+crontabs/logs/*.log
--- a/8
+++ b/8
@ -1,7 +1,9 @@
 # docker run -d -p 8000:8000 alseambusher/crontab-ui
-FROM alpine:3.5
+FROM alpine:3.10

-RUN   mkdir /crontab-ui; touch /etc/crontabs/root; chmod +x /etc/crontabs/root
+ENV   CRON_PATH /etc/crontabs
+
+RUN   mkdir /crontab-ui; touch $CRON_PATH/root; chmod +x $CRON_PATH/root

 WORKDIR /crontab-ui

@ -12,6 +14,7 @@ RUN   apk --no-cache add \
      wget \
      curl \
      nodejs \
+      npm \
      supervisor

 COPY supervisord.conf /etc/supervisord.conf
@ -23,7 +26,6 @@ ENV   HOST 0.0.0.0

 ENV   PORT 8000

-ENV   CRON_PATH /etc/crontabs
 ENV   CRON_IN_DOCKER true

 EXPOSE $PORT
--- a/9
+++ b/9
@ -0,0 +1,9 @@
+VER=0.3.12
+
+release:
+	sed -i '' "s/version\": \".*/version\": \"$(VER)\",/" package.json
+	npm publish
+	docker build -t alseambusher/crontab-ui .
+	docker tag alseambusher/crontab-ui alseambusher/crontab-ui:$(VER)
+	docker push alseambusher/crontab-ui:latest
+	docker push alseambusher/crontab-ui:$(VER)
--- a/README.md
+++ b/README.md
@ -2,9 +2,10 @@ Crontab UI
 ==========

 [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=U8328Q7VFZMTS)
+[![npm](https://img.shields.io/npm/v/crontab-ui.svg?style=flat-square)](http://lifepluslinux.blogspot.in/2015/06/crontab-ui-easy-and-safe-way-to-manage.html)
 [![npm](https://img.shields.io/npm/dt/crontab-ui.svg?style=flat-square)](http://lifepluslinux.blogspot.in/2015/06/crontab-ui-easy-and-safe-way-to-manage.html)
 [![npm](https://img.shields.io/npm/dm/crontab-ui.svg?style=flat-square)](http://lifepluslinux.blogspot.in/2015/06/crontab-ui-easy-and-safe-way-to-manage.html)
-[![npm](https://img.shields.io/npm/v/crontab-ui.svg?style=flat-square)](http://lifepluslinux.blogspot.in/2015/06/crontab-ui-easy-and-safe-way-to-manage.html)
+[![npm](https://img.shields.io/docker/pulls/alseambusher/crontab-ui.svg?style=flat-square)](http://lifepluslinux.blogspot.in/2015/06/crontab-ui-easy-and-safe-way-to-manage.html)
 [![npm](https://img.shields.io/npm/l/crontab-ui.svg?style=flat-square)](http://lifepluslinux.blogspot.in/2015/06/crontab-ui-easy-and-safe-way-to-manage.html)

 Editing the plain text crontab is error prone for managing jobs, e.g., adding jobs, deleting jobs, or pausing jobs. A small mistake can easily bring down all the jobs and might cost you a lot of time. With Crontab UI, it is very easy to manage crontab. Here are the key features of Crontab UI.
@ -31,20 +32,40 @@ If you need to set/use an alternative host or port, you may do so by setting an

    HOST=0.0.0.0 PORT=9000 crontab-ui
    
+If you need to apply basic HTTP authentication, you can set user name and password through environment variables:
+
+    BASIC_AUTH_USER=user BASIC_AUTH_PWD=SecretPassword
+    
 Also, you may have to **set permissions** for your `node_modules` folder. Refer [this](https://docs.npmjs.com/getting-started/fixing-npm-permissions).

 If you need to autosave your changes to crontab directly:

    crontab-ui --autosave

-Setting up with docker:
+## Docker
+You can use crontab-ui with docker. You can use the prebuilt images in the [dockerhub](https://hub.docker.com/r/alseambusher/crontab-ui/tags)
+```bash
+docker run -d -p 8000:8000 alseambusher/crontab-ui
+```

+You can also build it yourself if you want to customize, like this:
 ```bash
 git clone https://github.com/alseambusher/crontab-ui.git
 cd crontab-ui
 docker build -t alseambusher/crontab-ui .
 docker run -d -p 8000:8000 alseambusher/crontab-ui
 ```
+
+If you want to use it with authentication, You can pass `BASIC_AUTH_USER` and `BASIC_AUTH_PWD` as env variables
+```bash
+docker run -e BASIC_AUTH_USER=user -e BASIC_AUTH_PWD=SecretPassword -d -p 8000:8000 alseambusher/crontab-ui 
+```
+
+You can also mount a folder to store the db and logs.
+```bash
+mkdir -p crontabs/logs
+docker run --mount type=bind,source="$(pwd)"/crontabs/,target=/crontab-ui/crontabs/ -d -p 8000:8000 alseambusher/crontab-ui
+```
    
 ## Resources

--- a/README/nginx.md
+++ b/README/nginx.md
@ -22,5 +22,11 @@ server {
 Authentication
 ==============

-You can enable basic http authentication with user name and password on nginx to prevent unauthorized users from accessing your cronjobs. Refer [this](https://www.digitalocean.com/community/tutorials/how-to-set-up-http-authentication-with-nginx-on-ubuntu-12-10).
+If you need to apply basic HTTP authentication, you can set user name and password through environment variables:
+
+```
+BASIC_AUTH_USER=user BASIC_AUTH_PWD=SecretPassword
+```
+
+You can also enable basic http authentication with user name and password on nginx to prevent unauthorized users from accessing your cronjobs. Refer [this](https://www.digitalocean.com/community/tutorials/how-to-set-up-http-authentication-with-nginx-on-ubuntu-12-10).

--- a/app.js
+++ b/app.js
@ -4,14 +4,33 @@ var app = express();
 var crontab = require("./crontab");
 var restore = require("./restore");
 var moment = require('moment');
+var basicAuth = require('express-basic-auth');

 var path = require('path');
 var mime = require('mime-types');
 var fs = require('fs');
 var busboy = require('connect-busboy'); // for file upload

+// basic auth
+var BASIC_AUTH_USER = process.env.BASIC_AUTH_USER;
+var BASIC_AUTH_PWD = process.env.BASIC_AUTH_PWD;
+
+if (BASIC_AUTH_USER && BASIC_AUTH_PWD) {
+    app.use(function(req, res, next) {
+        res.setHeader('WWW-Authenticate', 'Basic realm="Restricted Area"')
+        next();
+    });
+
+	app.use(basicAuth({
+        users: {
+            [BASIC_AUTH_USER]: BASIC_AUTH_PWD
+        }
+    }))
+}
+
 // include the routes
 var routes = require("./routes").routes;
+var routes_relative = require("./routes").relative

 // set the view engine to ejs
 app.set('view engine', 'ejs');
@ -43,7 +62,7 @@ app.get(routes.root, function(req, res) {
 	// send all the required parameters
 	crontab.crontabs( function(docs){
 		res.render('index', {
-			routes : JSON.stringify(routes),
+			routes : JSON.stringify(routes_relative),
 			crontabs : JSON.stringify(docs),
 			backups : crontab.get_backup_names(),
 			env : crontab.get_env(),
@ -112,7 +131,7 @@ app.get(routes.restore, function(req, res) {
 	// get all the crontabs
 	restore.crontabs(req.query.db, function(docs){
 		res.render('restore', {
-			routes : JSON.stringify(routes),
+			routes : JSON.stringify(routes_relative),
 			crontabs : JSON.stringify(docs),
 			backups : crontab.get_backup_names(),
 			db: req.query.db
@ -134,7 +153,7 @@ app.get(routes.restore_backup, function(req, res) {

 // export current crontab db so that user can download it
 app.get(routes.export, function(req, res) {
-	var file = __dirname + '/crontabs/crontab.db';
+	var file = crontab.crontab_db_file;

 	var filename = path.basename(file);
 	var mimetype = mime.lookup(file);
@ -151,7 +170,7 @@ app.post(routes.import, function(req, res) {
 	var fstream;
 	req.pipe(req.busboy);
 	req.busboy.on('file', function (fieldname, file, filename) {
-		fstream = fs.createWriteStream(__dirname + '/crontabs/crontab.db');
+		fstream = fs.createWriteStream(crontab.crontab_db_file);
 		file.pipe(fstream);
 		fstream.on('close', function () {
 			crontab.reload_db();
@ -166,13 +185,23 @@ app.get(routes.import_crontab, function(req, res) {
 	res.end();
 });

-// get the log file a given job. id passed as query param
-app.get(routes.logger, function(req, res) {
-	_file = crontab.log_folder +"/"+req.query.id+".log";
-	if (fs.existsSync(_file))
-		res.sendFile(_file);
+function sendLog(path, req, res) {
+	if (fs.existsSync(path))
+		res.sendFile(path);
 	else
 		res.end("No errors logged yet");
+}
+
+// get the log file a given job. id passed as query param
+app.get(routes.logger, function(req, res) {
+	let _file = crontab.log_folder + "/" + req.query.id + ".log";
+	sendLog(_file, req, res);
+});
+
+// get the log file a given job. id passed as query param
+app.get(routes.stdout, function(req, res) {
+	let _file = crontab.log_folder + "/" + req.query.id + ".stdout.log";
+	sendLog(_file, req, res);
 });

 // error handler
@ -186,7 +215,7 @@ app.use(function(err, req, res, next) {
 		data.stack = err.stack;
 	}

-	if (parseInt(data.statusCode) >= 500) {
+	if (statusCode >= 500) {
 		console.error(err);
 	}

@ -205,9 +234,9 @@ process.on('SIGTERM', function() {

 app.listen(app.get('port'), app.get('host'), function() {
  console.log("Node version:", process.versions.node);
-  fs.access(__dirname + "/crontabs/", fs.W_OK, function(err) {
+  fs.access(crontab.db_folder, fs.W_OK, function(err) {
    if(err){
-      console.error("Write access to", __dirname + "/crontabs/", "DENIED.");
+      console.error("Write access to", crontab.db_folder, "DENIED.");
      process.exit(1);
    }
  });
@ -215,7 +244,7 @@ app.listen(app.get('port'), app.get('host'), function() {
  // we do this by watching log file and setting a on change hook to it
  if (process.argv.includes("--autosave")){
    crontab.autosave_crontab(()=>{});
-    fs.watchFile(__dirname + '/crontabs/crontab.db', () => {
+    fs.watchFile(crontab.crontab_db_file, () => {
      crontab.autosave_crontab(()=>{
        console.log("Attempted to autosave crontab");
      });
@ -223,8 +252,8 @@ app.listen(app.get('port'), app.get('host'), function() {
  }
  if (process.argv.includes("--reset")){
    console.log("Resetting crontab-ui");
-    var crontabdb = __dirname + "/crontabs/crontab.db";
-    var envdb = __dirname + "/crontabs/env.db";
+    var crontabdb = crontab.crontab_db_file;
+    var envdb = crontab.env_file;

    console.log("Deleting " + crontabdb);
    try{
--- a/crontab.js
+++ b/crontab.js
@ -2,7 +2,14 @@
 //load database
 var Datastore = require('nedb');
 var path = require("path");
-var db = new Datastore({ filename: __dirname + '/crontabs/crontab.db' });
+
+exports.db_folder = process.env.CRON_DB_PATH === undefined ? path.join(__dirname,  "crontabs") : process.env.CRON_DB_PATH;
+console.log("Cron db path: " + exports.db_folder);
+exports.log_folder = path.join(exports.db_folder, 'logs');
+exports.env_file =  path.join(exports.db_folder, 'env.db');
+exports.crontab_db_file = path.join(exports.db_folder, 'crontab.db');
+
+var db = new Datastore({ filename: exports.crontab_db_file});
 var cronPath = "/tmp";

 if(process.env.CRON_PATH !== undefined) {
@ -18,8 +25,6 @@ var exec = require('child_process').exec;
 var fs = require('fs');
 var cron_parser = require("cron-parser");

-exports.log_folder = __dirname + '/crontabs/logs';
-exports.env_file = __dirname + '/crontabs/env.db';

 crontab = function(name, command, schedule, stopped, logging, mailing){
 	var data = {};
@ -40,15 +45,18 @@ crontab = function(name, command, schedule, stopped, logging, mailing){
 exports.create_new = function(name, command, schedule, logging, mailing){
 	var tab = crontab(name, command, schedule, false, logging, mailing);
 	tab.created = new Date().valueOf();
+	tab.saved = false;
 	db.insert(tab);
 };

 exports.update = function(data){
-	db.update({_id: data._id}, crontab(data.name, data.command, data.schedule, null, data.logging, data.mailing));
+	var tab = crontab(data.name, data.command, data.schedule, null, data.logging, data.mailing);
+	tab.saved = false;
+	db.update({_id: data._id}, tab);
 };

 exports.status = function(_id, stopped){
-	db.update({_id: _id},{$set: {stopped: stopped}});
+	db.update({_id: _id},{$set: {stopped: stopped, saved: false}});
 };

 exports.remove = function(_id){
@ -62,7 +70,12 @@ exports.crontabs = function(callback){
 			if(docs[i].schedule == "@reboot")
 				docs[i].next = "Next Reboot";
 			else
-				docs[i].next = cron_parser.parseExpression(docs[i].schedule).next().toString();
+				try {
+					docs[i].next = cron_parser.parseExpression(docs[i].schedule).next().toString();
+				} catch(err) {
+					console.error(err);
+					docs[i].next = "invalid";
+				}
 		}
 		callback(docs);
 	});
@ -95,6 +108,7 @@ exports.set_crontab = function(env_vars, callback){
 				let stderr = path.join(cronPath, tab._id + ".stderr");
 				let stdout = path.join(cronPath, tab._id + ".stdout");
 				let log_file = path.join(exports.log_folder, tab._id + ".log");
+				let log_file_stdout = path.join(exports.log_folder, tab._id + ".stdout.log");

 				if(tab.command[tab.command.length-1] != ";") // add semicolon
 					tab.command +=";";
@ -103,8 +117,13 @@ exports.set_crontab = function(env_vars, callback){

 				if (tab.logging && tab.logging == "true") {
 					crontab_string += "; if test -f " + stderr +
-					"; then date >> " + log_file +
-					"; cat " + stderr + " >> " + log_file +
+					"; then date >> \"" + log_file + "\"" +
+					"; cat " + stderr + " >> \"" + log_file + "\"" +
+					"; fi";
+					
+					crontab_string += "; if test -f " + stdout +
+					"; then date >> \"" + log_file_stdout + "\"" +
+					"; cat " + stdout + " >> \"" + log_file_stdout + "\"" +
 					"; fi";
 				}

@ -123,24 +142,28 @@ exports.set_crontab = function(env_vars, callback){
 		});

 		fs.writeFile(exports.env_file, env_vars, function(err) {
-			if (err) callback(err);
-			// In docker we're running as the root user, so we need to write the file as root and not crontab
-			var fileName = "crontab"
-			if(process.env.CRON_IN_DOCKER !== undefined) {
-				fileName = "root"
+			if (err) {
+				console.error(err);
+				callback(err);
 			}
+			// In docker we're running as the root user, so we need to write the file as root and not crontab
+			var fileName = process.env.CRON_IN_DOCKER !== undefined  ? "root" : "crontab";
 			fs.writeFile(path.join(cronPath, fileName), crontab_string, function(err) {
-				if (err) return callback(err);
-				/// In docker we're running crond using busybox implementation of crond
-				/// It is launched as part of the container startup process, so no need to run it again
-				if(process.env.CRON_IN_DOCKER === undefined) {
-					exec("crontab " + path.join(cronPath, "crontab"), function(err) {
-						if (err) return callback(err);
-						else callback();
-					});
-				} else {
-					callback();
+				if (err) {
+					console.error(err);
+					return callback(err);
 				}
+
+				exec("crontab " + path.join(cronPath, fileName), function(err) {
+					if (err) {
+						console.error(err);
+						return callback(err);
+					}
+					else {
+						db.update({},{$set: {saved: true}}, {multi: true});
+						callback();
+					}
+				});
 			});
 		});
 	});
@ -148,7 +171,7 @@ exports.set_crontab = function(env_vars, callback){

 exports.get_backup_names = function(){
 	var backups = [];
-	fs.readdirSync(__dirname + '/crontabs').forEach(function(file){
+	fs.readdirSync(exports.db_folder).forEach(function(file){
 		// file name begins with backup
 		if(file.indexOf("backup") === 0){
 			backups.push(file);
@ -175,11 +198,11 @@ exports.get_backup_names = function(){

 exports.backup = function(){
 	//TODO check if it failed
-	fs.createReadStream( __dirname + '/crontabs/crontab.db').pipe(fs.createWriteStream( __dirname + '/crontabs/backup ' + (new Date()).toString().replace("+", " ") + '.db'));
+	fs.createReadStream(exports.crontab_db_file).pipe(fs.createWriteStream( path.join(exports.db_folder, 'backup ' + (new Date()).toString().replace("+", " ") + '.db')));
 };

 exports.restore = function(db_name){
-	fs.createReadStream( __dirname + '/crontabs/' + db_name).pipe(fs.createWriteStream( __dirname + '/crontabs/crontab.db'));
+	fs.createReadStream(path.join(exports.db_folder, db_name)).pipe(fs.createWriteStream(exports.crontab_db_file));
 	db.loadDatabase(); // reload the database
 };

--- a/docker-compose.yml
+++ b/docker-compose.yml
@ -0,0 +1,9 @@
+version: '3.7'
+
+services:
+  crontab-ui:
+    build: .
+    image: alseambusher/crontab-ui
+    network_mode: bridge
+    ports:
+      - 8000:8000
--- a/package-lock.json
+++ b/package-lock.json
@ -1,16 +1,24 @@
 {
  "name": "crontab-ui",
-  "version": "0.3.4",
+  "version": "0.3.9",
  "lockfileVersion": 1,
  "requires": true,
  "dependencies": {
    "accepts": {
-      "version": "1.3.5",
-      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
-      "integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=",
+      "version": "1.3.7",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
+      "integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==",
      "requires": {
-        "mime-types": "2.1.18",
-        "negotiator": "0.6.1"
+        "mime-types": "~2.1.24",
+        "negotiator": "0.6.2"
+      }
+    },
+    "ansi-styles": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+      "requires": {
+        "color-convert": "^1.9.0"
      }
    },
    "array-flatten": {
@ -19,61 +27,113 @@
      "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
    },
    "async": {
-      "version": "0.2.10",
-      "resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz",
-      "integrity": "sha1-trvgsGdLnXGXCMo43owjfLUmw9E="
+      "version": "0.9.2",
+      "resolved": "https://registry.npmjs.org/async/-/async-0.9.2.tgz",
+      "integrity": "sha1-rqdNXmHB+JlhO/ZL2mbUx48v0X0="
+    },
+    "balanced-match": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
+      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
+    },
+    "basic-auth": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/basic-auth/-/basic-auth-2.0.1.tgz",
+      "integrity": "sha512-NF+epuEdnUYVlGuhaxbbq+dvJttwLnGY+YixlXlME5KpQ5W3CnXA5cVTneY3SPbPDRkcjMbifrwmFYcClgOZeg==",
+      "requires": {
+        "safe-buffer": "5.1.2"
+      }
    },
    "binary-search-tree": {
      "version": "0.2.5",
      "resolved": "https://registry.npmjs.org/binary-search-tree/-/binary-search-tree-0.2.5.tgz",
      "integrity": "sha1-fbs7IQ/coIJFDa0jNMMErzm9x4Q=",
      "requires": {
-        "underscore": "1.4.4"
+        "underscore": "~1.4.4"
      }
    },
    "body-parser": {
-      "version": "1.18.2",
-      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.2.tgz",
-      "integrity": "sha1-h2eKGdhLR9hZuDGZvVm84iKxBFQ=",
+      "version": "1.19.0",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
+      "integrity": "sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==",
      "requires": {
-        "bytes": "3.0.0",
-        "content-type": "1.0.4",
+        "bytes": "3.1.0",
+        "content-type": "~1.0.4",
        "debug": "2.6.9",
-        "depd": "1.1.2",
-        "http-errors": "1.6.2",
-        "iconv-lite": "0.4.19",
-        "on-finished": "2.3.0",
-        "qs": "6.5.1",
-        "raw-body": "2.3.2",
-        "type-is": "1.6.16"
+        "depd": "~1.1.2",
+        "http-errors": "1.7.2",
+        "iconv-lite": "0.4.24",
+        "on-finished": "~2.3.0",
+        "qs": "6.7.0",
+        "raw-body": "2.4.0",
+        "type-is": "~1.6.17"
+      }
+    },
+    "brace-expansion": {
+      "version": "1.1.11",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
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-      "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
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-      "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
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+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
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      "requires": {
-        "minimist": "0.0.8"
+        "minimist": "^1.2.5"
      }
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    "moment": {
-      "version": "2.21.0",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.21.0.tgz",
-      "integrity": "sha512-TCZ36BjURTeFTM/CwRcViQlfkMvL1/vFISuNLO5GkcVm1+QHfbSiNqZuWeMFjj1/3+uAjXswgRk30j1kkLYJBQ=="
+      "version": "2.26.0",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.26.0.tgz",
+      "integrity": "sha512-oIixUO+OamkUkwjhAVE18rAMfRJNsNe/Stid/gwHSOfHrOtw9EhAY2AHvdKZ/k/MggcYELFCJz/Sn2pL8b8JMw=="
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-      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.14.tgz",
-      "integrity": "sha1-TrOP+VOLgBCLpGekWPPtQmjM/LE=",
+      "version": "0.5.31",
+      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.31.tgz",
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      "requires": {
-        "moment": "2.21.0"
+        "moment": ">= 2.9.0"
      }
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@ -376,25 +457,32 @@
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        "async": "0.2.10",
        "binary-search-tree": "0.2.5",
-        "localforage": "1.7.2",
-        "mkdirp": "0.5.1",
-        "underscore": "1.4.4"
+        "localforage": "^1.3.0",
+        "mkdirp": "~0.5.1",
+        "underscore": "~1.4.4"
+      },
+      "dependencies": {
+        "async": {
+          "version": "0.2.10",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz",
+          "integrity": "sha1-trvgsGdLnXGXCMo43owjfLUmw9E="
+        }
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    "negotiator": {
-      "version": "0.6.1",
-      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.1.tgz",
-      "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk="
+      "version": "0.6.2",
+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz",
+      "integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw=="
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-      "version": "4.6.3",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-4.6.3.tgz",
-      "integrity": "sha512-1AmOpDZJtyPAO+gfUBfT+MWHbYwQ+DZvb1gvYaTxBZV/lUeysZIt4kDq8Dlwt6ViUZGp3cMGR+D1MNQYyYiVUg=="
+      "version": "6.4.8",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.4.8.tgz",
+      "integrity": "sha512-UbJD0+g5e2H20bWv7Rpj3B+N3TMMJ0MLoLwaGVJ0k3Vo8upq0UltwHJ5BJfrpST1vFa91JQ8cf7cICK5DSIo1Q=="
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-      "version": "1.0.11",
-      "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.0.11.tgz",
-      "integrity": "sha1-xUYBd4rVYPEULODgG8yotW0TQm0="
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
+      "integrity": "sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA=="
    },
    "on-finished": {
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@ -405,9 +493,9 @@
      }
    },
    "parseurl": {
-      "version": "1.3.2",
-      "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.2.tgz",
-      "integrity": "sha1-/CidTtiZMRlGDBViUyYs3I3mW/M="
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
+      "integrity": "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ=="
    },
    "path-to-regexp": {
      "version": "0.1.7",
@ -415,109 +503,118 @@
      "integrity": "sha1-32BBeABfUi8V60SQ5yR6G/qmf4w="
    },
    "proxy-addr": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.3.tgz",
-      "integrity": "sha512-jQTChiCJteusULxjBp8+jftSQE5Obdl3k4cnmLA6WXtK6XFuWRnvVL7aCiBqaLPM8c4ph0S4tKna8XvmIwEnXQ==",
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.6.tgz",
+      "integrity": "sha512-dh/frvCBVmSsDYzw6n926jv974gddhkFPfiN8hPOi30Wax25QZyZEGveluCgliBnqmuM+UJmBErbAUFIoDbjOw==",
      "requires": {
-        "forwarded": "0.1.2",
-        "ipaddr.js": "1.6.0"
+        "forwarded": "~0.1.2",
+        "ipaddr.js": "1.9.1"
      }
    },
    "qs": {
-      "version": "6.5.1",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.1.tgz",
-      "integrity": "sha512-eRzhrN1WSINYCDCbrz796z37LOe3m5tmW7RQf6oBntukAG1nmovJvhnwHHRMAfeoItc1m2Hk02WER2aQ/iqs+A=="
+      "version": "6.7.0",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz",
+      "integrity": "sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ=="
    },
    "range-parser": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.0.tgz",
-      "integrity": "sha1-9JvmtIeJTdxA3MlKMi9hEJLgDV4="
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz",
+      "integrity": "sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg=="
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    "raw-body": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.3.2.tgz",
-      "integrity": "sha1-vNYMd9Prk83gBQKVw/N5OJvIj4k=",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.4.0.tgz",
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-        "bytes": "3.0.0",
-        "http-errors": "1.6.2",
-        "iconv-lite": "0.4.19",
+        "bytes": "3.1.0",
+        "http-errors": "1.7.2",
+        "iconv-lite": "0.4.24",
        "unpipe": "1.0.0"
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-    "readable-stream": {
-      "version": "1.1.14",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
-      "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
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-        "inherits": "2.0.3",
-        "isarray": "0.0.1",
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+      "resolved": "https://registry.npmjs.org/send/-/send-0.17.1.tgz",
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-        "encodeurl": "1.0.2",
-        "escape-html": "1.0.3",
-        "etag": "1.8.1",
+        "depd": "~1.1.2",
+        "destroy": "~1.0.4",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
        "fresh": "0.5.2",
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-        "ms": "2.0.0",
-        "on-finished": "2.3.0",
-        "range-parser": "1.2.0",
-        "statuses": "1.4.0"
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+        "mime": "1.6.0",
+        "ms": "2.1.1",
+        "on-finished": "~2.3.0",
+        "range-parser": "~1.2.1",
+        "statuses": "~1.5.0"
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+        }
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-      "integrity": "sha512-p/tdJrO4U387R9oMjb1oj7qSMaMfmOyd4j9hOFoxZe2baQszgHcSWjuya/CiT5kgZZKRudHNOA0pYXOl8rQ5nw==",
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.14.1.tgz",
+      "integrity": "sha512-JMrvUwE54emCYWlTI+hGrGv5I8dEwmco/00EvkzIIsR7MqrHonbD9pO2MOfFnpFntl7ecpZs+3mW+XbQZu9QCg==",
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-        "encodeurl": "1.0.2",
-        "escape-html": "1.0.3",
-        "parseurl": "1.3.2",
-        "send": "0.16.2"
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "parseurl": "~1.3.3",
+        "send": "0.17.1"
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-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.0.3.tgz",
-      "integrity": "sha1-ZlZ+NwQ+608E2RvWWMDL77VbjgQ="
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.1.tgz",
+      "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
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-      "integrity": "sha512-zhSCtt8v2NDrRlPQpCNtw/heZLtfUDqxBM1udqikb/Hbk52LK4nQSwr10u77iopCW5LsyHpuXS0GnEc48mLeew=="
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
+      "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow="
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      "version": "0.1.2",
      "resolved": "https://registry.npmjs.org/streamsearch/-/streamsearch-0.1.2.tgz",
      "integrity": "sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo="
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-      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
+    "supports-color": {
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+      "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+      "requires": {
+        "has-flag": "^3.0.0"
+      }
+    },
+    "toidentifier": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz",
+      "integrity": "sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw=="
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-      "integrity": "sha512-HRkVv/5qY2G6I8iab9cI7v1bOIdhm94dVjQCPFElW9W+3GeDOSHmy2EBYe4VTApuzolPcmgFTN3ftVJRKR2J9Q==",
+      "version": "1.6.18",
+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
+      "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
      "requires": {
        "media-typer": "0.3.0",
-        "mime-types": "2.1.18"
+        "mime-types": "~2.1.24"
      }
    },
    "underscore": {
--- a/package.json
+++ b/package.json
@ -1,20 +1,21 @@
 {
  "name": "crontab-ui",
-  "version": "0.3.5",
+  "version": "0.3.12",
  "description": "Easy and safe way to manage your crontab file",
  "main": "index.js",
  "scripts": {
    "start": "node app.js"
  },
  "dependencies": {
-    "express": "latest",
-    "ejs": "latest",
-    "nedb": "latest",
    "body-parser": "latest",
-    "mime-types": "latest",
-    "cron-parser": "latest",
    "connect-busboy": "latest",
+    "cron-parser": "latest",
+    "ejs": "latest",
+    "express": "latest",
+    "express-basic-auth": "^1.2.0",
+    "mime-types": "latest",
    "moment": "latest",
+    "nedb": "latest",
    "nodemailer": "latest"
  },
  "engines": {
--- a/public/js/script.js
+++ b/public/js/script.js
@ -69,6 +69,7 @@ function setCrontab(){
 		$.get(routes.crontab, { "env_vars": $("#env_vars").val() }, function(){
 			// TODO show only if success
 			infoMessageBox("Successfuly set crontab file!","Information");
+			location.reload();
 		}).fail(function(response) {
 			errorMessageBox(response.statusText,"Error");
 		});
--- a/restore.js
+++ b/restore.js
@ -1,11 +1,13 @@
 //load database
 var Datastore = require('nedb');
+var crontab = require("./crontab");
+var path = require("path");

 var exec = require('child_process').exec;
 var fs = require('fs');

 exports.crontabs = function(db_name, callback){
-	var db = new Datastore({ filename: __dirname + '/crontabs/' + db_name });
+	var db = new Datastore({filename: path.join(crontab.db_folder, db_name)});
 	db.loadDatabase(function (err) {
 	});
 	db.find({}).sort({ created: -1 }).exec(function(err, docs){
@ -14,5 +16,12 @@ exports.crontabs = function(db_name, callback){
 };

 exports.delete = function(db_name){
-	fs.unlink(__dirname + '/crontabs/' + db_name);
+	fs.unlink(path.join(crontab.db_folder, db_name), function(err){
+		if(err) {
+			return console.log("Delete error: " + err);
+		}
+		else{
+			console.log("Backup deleted");
+		}
+	});
 };
--- a/routes.js
+++ b/routes.js
@ -14,4 +14,8 @@ exports.routes = {
 	"import": "/import", // this is import from database
 	"import_crontab": "/import_crontab", // this is from existing crontab
 	"logger": "/logger",
+	"stdout": "/stdout",
 };
+
+exports.relative = Object.keys(exports.routes).reduce((p, c) => ({...p, [c]: exports.routes[c].replace(/^\//, '')}), {});
+exports.relative["root"] = ".";
--- a/views/index.ejs
+++ b/views/index.ejs
@ -21,8 +21,8 @@
 </script>
 </head>
 <body>
-<% include navbar %>
-<div class="container">
+<%- include('navbar.ejs') -%>
+<div class="container-fluid">
 	<h2>Cronjobs</h2>
 	<div class="form-group">
 		<label for="env_vars">Environment Variables:</label>
@ -70,8 +70,15 @@
 					<% if (crontab.name) { %>
 						<%= crontab.name %>
 						<a class="btn" data-toggle="tooltip" data-placement="right" title="<%= crontab._id %>"><span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> </a>
+						<% if (crontab.saved) { %>
+							<span class="glyphicon glyphicon-floppy-saved" aria-hidden="true"></span>
 						<% } else { %>
-							<%= crontab._id %>
+							<a data-toggle="tooltip" data-placement="right" title="'Save to crontab' to deploy">
+								<span class="glyphicon glyphicon-floppy-remove" aria-hidden="true"></span>
+							</a>
+						<% } %>
+					<% } else { %>
+						<%= crontab._id %>
 					<% } %>
 				</td>
 				<td><%= crontab.command %></td>
@ -82,13 +89,14 @@
 		<!-- controls based on crontab state -->
 		<% if (!crontab.stopped) { %>
 			<% if (crontab.logging && crontab.logging != "false") {%>
-					<a class="btn btn-primary" data-toggle="tooltip" data-placement="left" title="See Log" href="<%= JSON.parse(routes).logger + '?id=' + crontab._id %>" target="_blank"><span class="glyphicon glyphicon-list-alt" aria-hidden="true"></span></a>
+					<a class="btn btn-primary btn-danger" data-toggle="tooltip" data-placement="left" title="stderr" href="<%= JSON.parse(routes).logger + '?id=' + crontab._id %>" target="_blank"><span class="glyphicon glyphicon-list-alt" aria-hidden="true"></span></a>
+					<a class="btn btn-primary" data-toggle="tooltip" data-placement="left" title="stdout" href="<%= JSON.parse(routes).stdout + '?id=' + crontab._id %>" target="_blank"><span class="glyphicon glyphicon-list-alt" aria-hidden="true"></span></a>
 			<% } %>
-					<a class="btn btn-info" onclick="runJob('<%= crontab._id %>')"><span class="glyphicon glyphicon-play" aria-hidden="true"></span> Run</a>
+					<a class="btn btn-info" onclick="runJob('<%= crontab._id %>')"><span class="glyphicon glyphicon-play" aria-hidden="true"></span> Run now</a>
 					<a class="btn btn-primary" onclick="editJob('<%= crontab._id %>')"><span class="glyphicon glyphicon-edit" aria-hidden="true"></span> Edit</a>
-					<a class="btn btn-info" onclick="stopJob('<%= crontab._id %>')"><span class="glyphicon glyphicon-stop" aria-hidden="true"></span> Stop</a>
+					<a class="btn btn-info" onclick="stopJob('<%= crontab._id %>')"><span class="glyphicon glyphicon-stop" aria-hidden="true"></span> Disable</a>
 		<% } else { %>
-					<a class="btn btn-info" onclick="startJob('<%= crontab._id %>')"><span class="glyphicon glyphicon-play" aria-hidden="true"></span> Start</a>
+					<a class="btn btn-info" onclick="startJob('<%= crontab._id %>')"><span class="glyphicon glyphicon-play" aria-hidden="true"></span> Enable</a>
 		<% } %>
 					<a class="btn btn-danger" onclick="deleteJob('<%= crontab._id %>')"><span class="glyphicon glyphicon-trash" aria-hidden="true"></span></a>
 				</td>
@ -99,7 +107,7 @@
 </tbody>
 	</table>
 </div>
-<% include popup.ejs %>
+<%- include('popup.ejs') -%>
 <script>
   jQuery(function($) {
   	$('#main_table').DataTable({
--- a/views/restore.ejs
+++ b/views/restore.ejs
@ -17,7 +17,7 @@
 </script>
 </head>
 <body>
-<% include navbar %>
+<%- include('navbar.ejs') -%>
 <div class="container">
 	<h2><%= db %></h2>
 	<table class="table">
@ -60,6 +60,6 @@
 	<a class="btn btn-primary" onclick="restore_backup('<%= db %>')"><span class="glyphicon glyphicon-floppy-save" aria-hidden="true"></span> Restore</a>
 	<a class="btn btn-danger" onclick="delete_backup('<%= db %>')"><span class="glyphicon glyphicon-trash" aria-hidden="true"></span> Delete</a>
 </div>
-<% include popup.ejs %>
+<%- include('popup.ejs') -%>
 </body>
 </html>