X-Git-Url: https://git.immae.eu/?p=perso%2FImmae%2FProjets%2FNodejs%2FSurfer.git;a=blobdiff_plain;f=server.js;h=e79dad29e444f652477bba8fe20af6e94afac793;hp=dd7d7cba8c2c898b8e87dc68259ccb2a2acc820e;hb=HEAD;hpb=313dfe99cf8f763b36f333c5072e2430a6b7941f
diff --git a/server.js b/server.js
index dd7d7cb..e79dad2 100755
--- a/server.js
+++ b/server.js
@@ -6,8 +6,11 @@ var express = require('express'),
morgan = require('morgan'),
path = require('path'),
fs = require('fs'),
+ archiver = require('archiver'),
compression = require('compression'),
session = require('express-session'),
+ serveIndex = require('serve-index'),
+ escapeHtml = require('escape-html'),
bodyParser = require('body-parser'),
cookieParser = require('cookie-parser'),
lastMile = require('connect-lastmile'),
@@ -35,6 +38,7 @@ function getSettings(req, res, next) {
}
function setSettings(req, res, next) {
+ return next(new HttpError(400, 'not editable'));
if (typeof req.body.folderListingEnabled === 'undefined') return next(new HttpError(400, 'missing folderListingEnabled boolean'));
config.folderListingEnabled = !!req.body.folderListingEnabled;
@@ -55,7 +59,50 @@ try {
else console.log(`Cannot load config file ${CONFIG_FILE}`, e);
}
-if (typeof config.folderListingEnabled === 'undefined') config.folderListingEnabled = true;
+if (typeof config.folderListingEnabled === 'undefined') config.folderListingEnabled = false;
+
+function isRoot(p) {
+ return path.join(ROOT_FOLDER, p) === path.join(ROOT_FOLDER, '/');
+}
+
+function sendArchive(format) {
+ var mime, extension;
+ if (format === "zip") {
+ mime = "application/zip";
+ extension = "zip";
+ } else {
+ mime = "application/tar+gzip";
+ extension = "tar.gz";
+ }
+ return function(req, res, next) {
+ if (isRoot(req.path) || !fs.existsSync(path.join(ROOT_FOLDER, req.path)))
+ return res.status(404).sendFile(__dirname + '/frontend/404.html');
+ res.writeHead(200, {
+ 'Content-Type': mime,
+ 'Content-disposition': 'attachment; filename=' + path.basename(req.path) + '.' + extension
+ });
+ var archive = archiver(format);
+ archive.pipe(res);
+ archive.directory(path.join(ROOT_FOLDER, req.path), path.basename(req.path))
+ archive.finalize();
+ }
+}
+
+function rawTemplate(locals, callback) {
+ var html = 'wget/curl friendly directory listing of ';
+ html += locals.directory;
+ html += '\n';
+ html += locals.fileList.map(function (file) {
+ if (file.name === "..") { return ""; }
+ var isDir = file.stat && file.stat.isDirectory();
+ var fpath = locals.directory.split('/').map(function (c) { return encodeURIComponent(c); });
+ if (!isDir) { fpath.shift(); fpath[0] = ""; }
+ fpath.push(encodeURIComponent(file.name));
+ return '- ' + escapeHtml(file.name) + '
';
+ }).join("\n");
+ html += '\n
';
+ callback(null, html);
+};
// Setup the express server and routes
var app = express();
@@ -95,21 +142,26 @@ app.use('/api', session({ secret: 'surfin surfin', resave: false, saveUninitiali
app.use(router);
app.use(webdav.extensions.express('/_webdav', webdavServer));
app.use('/_admin', express.static(__dirname + '/frontend'));
+app.use('/raw', function serveRaw(req, res, next) {
+ if (isRoot(req.path) || !fs.existsSync(path.join(ROOT_FOLDER, req.path)))
+ return res.status(404).sendFile(__dirname + '/frontend/404.html');
+ serveIndex(ROOT_FOLDER, { template: rawTemplate })(req, res, next);
+});
+app.use('/zip', sendArchive("zip"));
+app.use('/tar', sendArchive("tar"));
app.use('/', express.static(ROOT_FOLDER));
app.use('/', function welcomePage(req, res, next) {
- if (config.folderListingEnabled || req.path !== '/') return next();
+ if (config.folderListingEnabled || !isRoot(req.path)) return next();
res.status(200).sendFile(path.join(__dirname, '/frontend/welcome.html'));
});
app.use('/', function (req, res) {
- if (!config.folderListingEnabled) return res.status(404).sendFile(__dirname + '/frontend/404.html');
-
if (!fs.existsSync(path.join(ROOT_FOLDER, req.path))) return res.status(404).sendFile(__dirname + '/frontend/404.html');
res.status(200).sendFile(__dirname + '/frontend/public.html');
});
app.use(lastMile());
-var server = app.listen(3000, function () {
+var server = app.listen(process.env.LISTEN, function () {
var host = server.address().address;
var port = server.address().port;