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Refresh app

- Install from source
- Config
- 2.4
This commit is contained in:
scith 2016-12-06 03:09:15 +01:00
parent e69432b507
commit f2ecb1b715
17 changed files with 153 additions and 1622 deletions

42
LICENSE
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@ -617,45 +617,3 @@ Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<http://www.gnu.org/licenses/>.

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@ -1,18 +1,14 @@
# Keeweb for YunoHost #
Web client for reading and editing Keepass files locally. It can also sync with Owncloud, Google Drive and Dropbox.
Web client for reading and editing Keepass files locally. It can also sync with WebDAV (Owncloud, Nextcloud...), Dropbox, Google Drive, OneDrive...
![screenshot](https://habrastorage.org/files/ec9/108/3de/ec91083de3e64574a504bc438d038dec.png)
**Current version: 1.1.4**
## Usage with OwnCloud ##
1. Open your file through webdav using https://linktoowncloud/remote.php/webdav and your username and password
## Usage for Dropbox sync ##
1. [create](https://www.dropbox.com/developers/apps/create) a Dropbox app
2. find your app key (in Dropbox App page, go to Settings/App key)
3. Enter the app key during install
**More information on the documentation page:**

42
conf/config.json Normal file
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@ -0,0 +1,42 @@
{
"settings": {
"theme": "fb",
"locale": "en",
"expandGroups": true,
"listViewWidth": null,
"menuViewWidth": null,
"tagsViewHeight": null,
"autoUpdate": "install",
"autoSave": true,
"rememberKeyFiles": false,
"idleMinutes": 15,
"tableView": false,
"colorfulIcons": false,
"lockOnCopy": false,
"skipOpenLocalWarn": false,
"hideEmptyFields": false,
"skipHttpsWarning": true,
"demoOpened": false,
"fontSize": 0,
"tableViewColumns": null,
"generatorPresets": null,
"canOpen": true,
"canOpenDemo": true,
"canOpenSettings": true,
"canCreate": true,
"canImportXml": true,
"dropbox": true,
"dropboxFolder": null,
"dropboxAppKey": null,
"webdav": true,
"gdrive": true,
"gdriveClientId": null,
"onedrive": true,
"onedriveClientId": null
}
}

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@ -1,26 +1,25 @@
{
"package_format": 1,
"name": "Keeweb",
"id": "keeweb",
"packaging_format": 1,
"description": {
"en": "Password manager compatible with KeePass.",
"fr": "Gestionnaire de mots de passe compatible avec KeePass."
},
"url": "https://keeweb.info/",
"license": "AGPL-3",
"version": "1.1.4",
"license": "free",
"maintainer": {
"name": "Scith",
"url": "https://github.com/scith"
},
"multi_instance": "false",
"requirements": {
"yunohost": ">> 2.4.0"
},
"multi_instance": true,
"services": [
"nginx",
"php5-fpm"
],
"requirements": {
"yunohost": ">= 2.2"
},
"arguments": {
"install" : [
{
@ -39,17 +38,17 @@
"en": "Choose a path for Keeweb",
"fr": "Choisissez un chemin pour Keeweb"
},
"example": "/passwords",
"default": "/passwords"
"example": "/keeweb",
"default": "/keeweb"
},
{
"name": "is_public",
"type": "boolean",
"ask": {
"en": "Is it a public application?",
"fr": "Est-ce une application publique ?"
},
"choices": ["Yes", "No"],
"default": "No"
"default": true
}
]
}

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@ -1,18 +1,16 @@
#!/bin/bash
# causes the shell to exit if any subcommand or pipeline returns a non-zero status
set -e
# Exit on command errors and treat unset variables as an error
set -eu
app=keeweb
app=$YNH_APP_INSTANCE_NAME
# The parameter $1 is the backup directory location which will be compressed afterward
backup_dir=$1/apps/$app
sudo mkdir -p $backup_dir
# Source YunoHost helpers
source /usr/share/yunohost/helpers
# Backup sources & data
sudo cp -a /var/www/$app/. $backup_dir/sources
ynh_backup "/var/www/${app}" "sources"
# Copy Nginx and YunoHost parameters to make the script "standalone"
sudo cp -a /etc/yunohost/apps/$app/. $backup_dir/yunohost
domain=$(sudo yunohost app setting $app domain)
sudo cp -a /etc/nginx/conf.d/$domain.d/$app.conf $backup_dir/nginx.conf
# Copy NGINX configuration
domain=$(ynh_app_setting_get "$app" domain)
ynh_backup "/etc/nginx/conf.d/${domain}.d/${app}.conf" "nginx.conf"

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@ -1,42 +1,51 @@
#!/bin/bash
# causes the shell to exit if any subcommand or pipeline returns a non-zero status
set -e
# Exit on command errors and treat unset variables as an error
set -eu
app=keeweb
app=$YNH_APP_INSTANCE_NAME
# Source YunoHost helpers
source /usr/share/yunohost/helpers
# Retrieve arguments
domain=$1
path=$2
is_public=$3
domain=$YNH_APP_ARG_DOMAIN
path=$YNH_APP_ARG_PATH
is_public=$YNH_APP_ARG_IS_PUBLIC
# Remove trailing "/" for next commands
path=${path%/}
# Save app settings
sudo yunohost app setting $app is_public -v "$is_public"
ynh_app_setting_set "$app" is_public "$is_public"
# Check domain/path availability
sudo yunohost app checkurl $domain$path -a $app \
|| (echo "Path not available: $domain$path" && exit 1)
sudo yunohost app checkurl "${domain}${path}" -a "$app" \
|| ynh_die "Path not available: ${domain}${path}"
# Download source
sudo wget https://raw.githubusercontent.com/keeweb/keeweb/gh-pages/index.html
sudo wget https://raw.githubusercontent.com/keeweb/keeweb/gh-pages/manifest.appcache
sudo sed -i.bak 's/(no-config)/config.json/g' index.html
# Copy source files
final_path=/var/www/$app
sudo mkdir -p $final_path
sudo cp -a ../sources/. $final_path
src_path=/var/www/$app
sudo mkdir -p $src_path
sudo cp -a index.html manifest.appcache ../conf/config.json $src_path
# Set permissions to app files
sudo chown -R root:root $final_path
sudo chown -R root: $src_path
# Modify Nginx configuration file and copy it to Nginx conf directory
sed -i "s@YNH_WWW_PATH@$path@g" ../conf/nginx.conf
sed -i "s@YNH_WWW_ALIAS@$final_path/@g" ../conf/nginx.conf
sed -i "s@YNH_WWW_ALIAS@$src_path/@g" ../conf/nginx.conf
sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/$app.conf
# If app is public, add url to SSOWat conf as skipped_uris
if [ "$is_public" = "Yes" ];
then
if [[ $is_public -eq 1 ]]; then
# unprotected_uris allows SSO credentials to be passed anyway.
sudo yunohost app setting $app unprotected_uris -v "/"
ynh_app_setting_set "$app" unprotected_uris "/"
fi
# Restart services
sudo service nginx reload
sudo yunohost app ssowatconf

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@ -1,18 +1,18 @@
#!/bin/bash
app=keeweb
app=$YNH_APP_INSTANCE_NAME
# Source YunoHost helpers
source /usr/share/yunohost/helpers
# Retrieve arguments
domain=$(sudo yunohost app setting $app domain)
path=$(sudo yunohost app setting $app path)
dropbox=$(sudo yunohost app setting $app dropbox)
is_public=$(sudo yunohost app setting $app is_public)
domain=$(ynh_app_setting_get "$app" domain)
# Remove sources
sudo rm -rf /var/www/$app
# Remove configuration files
# Remove nginx configuration file
sudo rm -f /etc/nginx/conf.d/$domain.d/$app.conf
# Restart services
sudo service nginx reload
sudo yunohost app ssowatconf

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@ -1,23 +1,30 @@
#!/bin/bash
# causes the shell to exit if any subcommand or pipeline returns a non-zero status
set -e
# Exit on command errors and treat unset variables as an error
set -eu
app=keeweb
app=$YNH_APP_INSTANCE_NAME
# The parameter $1 is the uncompressed restore directory location
backup_dir=$1/apps/$app
# Source YunoHost helpers
source /usr/share/yunohost/helpers
# Retrieve old app settings
domain=$(ynh_app_setting_get "$app" domain)
path=$(ynh_app_setting_get "$app" path)
# Check domain/path availability
sudo yunohost app checkurl "${domain}${path}" -a "$app" \
|| ynh_die "Path not available: ${domain}${path}"
# Restore sources & data
sudo cp -a $backup_dir/sources/. /var/www/$app
src_path="/var/www/${app}"
sudo cp -a ./sources "$src_path"
# Restore permissions to app files
sudo chown -R root:root $final_path
sudo chown -R root: "$src_path"
# Restore Nginx and YunoHost parameters
sudo cp -a $backup_dir/yunohost/. /etc/yunohost/apps/$app
domain=$(sudo yunohost app setting $app domain)
sudo cp -a $backup_dir/nginx.conf /etc/nginx/conf.d/$domain.d/$app.conf
# Restore NGINX configuration
sudo cp -a ./nginx.conf "/etc/nginx/conf.d/${domain}.d/${app}.conf"
# Restart webserver
sudo service nginx reload

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@ -1,40 +1,55 @@
#!/bin/bash
# causes the shell to exit if any subcommand or pipeline returns a non-zero status
set -e
# Exit on command errors and treat unset variables as an error
set -eu
app=keeweb
app=$YNH_APP_INSTANCE_NAME
# Source YunoHost helpers
source /usr/share/yunohost/helpers
# Retrieve arguments
domain=$(sudo yunohost app setting $app domain)
path=$(sudo yunohost app setting $app path)
is_public=$(sudo yunohost app setting $app is_public)
domain=$(ynh_app_setting_get "$app" domain)
path=$(ynh_app_setting_get "$app" path)
is_public=$(ynh_app_setting_get "$app" is_public)
# Remove trailing "/" for next commands
path=${path%/}
# Check domain/path availability
sudo yunohost app checkurl "${domain}${path}" -a "$app" \
|| ynh_die "Path not available: ${domain}${path}"
# Download source
sudo wget https://raw.githubusercontent.com/keeweb/keeweb/gh-pages/index.html
sudo wget https://raw.githubusercontent.com/keeweb/keeweb/gh-pages/manifest.appcache
sudo sed -i.bak 's/(no-config)/config.json/g' index.html
# Copy source files
final_path=/var/www/$app
sudo mkdir -p $final_path
sudo cp -a ../sources/. $final_path
src_path=/var/www/$app
sudo mkdir -p $src_path
sudo cp -a index.html manifest.appcache ../conf/config.json $src_path
# Set permissions to app files
sudo chown -R root:root $final_path
sudo chown -R root: $src_path
# Modify Nginx configuration file and copy it to Nginx conf directory
sed -i "s@YNH_WWW_PATH@$path@g" ../conf/nginx.conf
sed -i "s@YNH_WWW_ALIAS@$final_path/@g" ../conf/nginx.conf
sed -i "s@YNH_WWW_ALIAS@$src_path/@g" ../conf/nginx.conf
sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/$app.conf
# Migrate old apps
if [ "$is_public" = "Yes" ]; then
ynh_app_setting_set "$app" is_public "true"
elif [ "$is_public" = "No" ]; then
ynh_app_setting_set "$app" is_public "false"
fi
# If app is public, add url to SSOWat conf as skipped_uris
if [ "$is_public" = "Yes" ];
then
# See install script
sudo yunohost app setting $app unprotected_uris -v "/"
# Remove old settings
sudo yunohost app setting $app skipped_uris -d
if [[ $is_public -eq 1 ]]; then
# unprotected_uris allows SSO credentials to be passed anyway.
ynh_app_setting_set "$app" unprotected_uris "/"
fi
# Restart services
sudo service nginx reload
sudo yunohost app ssowatconf

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@ -1,266 +0,0 @@
'use strict';
/* jshint node:true */
/* jshint browser:false */
var app = require('app'),
path = require('path'),
fs = require('fs'),
BrowserWindow = require('browser-window'),
Menu = require('menu'),
Tray = require('tray'),
globalShortcut = require('electron').globalShortcut;
var mainWindow = null,
appIcon = null,
openFile = process.argv.filter(function(arg) { return /\.kdbx$/i.test(arg); })[0],
ready = false,
restartPending = false,
htmlPath = path.join(__dirname, 'index.html'),
mainWindowPosition = {},
updateMainWindowPositionTimeout = null,
windowPositionFileName = path.join(app.getPath('userData'), 'window-position.json');
process.argv.forEach(function(arg) {
if (arg.lastIndexOf('--htmlpath=', 0) === 0) {
htmlPath = path.resolve(arg.replace('--htmlpath=', ''), 'index.html');
}
});
app.on('window-all-closed', function() {
if (restartPending) {
// unbind all handlers, load new app.js module and pass control to it
globalShortcut.unregisterAll();
app.removeAllListeners('window-all-closed');
app.removeAllListeners('ready');
app.removeAllListeners('open-file');
app.removeAllListeners('activate');
var userDataAppFile = path.join(app.getPath('userData'), 'app.js');
delete require.cache[require.resolve('./app.js')];
require(userDataAppFile);
app.emit('ready');
} else {
if (process.platform !== 'darwin') {
app.quit();
}
}
});
app.on('ready', function() {
setAppOptions();
createMainWindow();
setGlobalShortcuts();
});
app.on('open-file', function(e, path) {
e.preventDefault();
openFile = path;
notifyOpenFile();
});
app.on('activate', function() {
if (process.platform === 'darwin') {
if (!mainWindow) {
createMainWindow();
}
}
});
app.on('will-quit', function() {
globalShortcut.unregisterAll();
});
app.restartApp = function() {
restartPending = true;
mainWindow.close();
setTimeout(function() { restartPending = false; }, 1000);
};
app.openWindow = function(opts) {
return new BrowserWindow(opts);
};
app.minimizeApp = function() {
if (process.platform !== 'darwin') {
mainWindow.minimize();
mainWindow.setSkipTaskbar(true);
appIcon = new Tray(path.join(__dirname, 'icon.png'));
appIcon.on('click', restoreMainWindow);
var contextMenu = Menu.buildFromTemplate([
{ label: 'Open KeeWeb', click: restoreMainWindow },
{ label: 'Quit KeeWeb', click: closeMainWindow }
]);
appIcon.setContextMenu(contextMenu);
appIcon.setToolTip('KeeWeb');
}
};
app.getMainWindow = function() {
return mainWindow;
};
function setAppOptions() {
app.commandLine.appendSwitch('disable-background-timer-throttling');
}
function createMainWindow() {
mainWindow = new BrowserWindow({
show: false,
width: 1000, height: 700, 'min-width': 700, 'min-height': 400,
icon: path.join(__dirname, 'icon.png')
});
setMenu();
mainWindow.loadURL('file://' + htmlPath);
mainWindow.webContents.on('dom-ready', function() {
setTimeout(function() {
mainWindow.show();
ready = true;
notifyOpenFile();
}, 50);
});
mainWindow.on('resize', delaySaveMainWindowPosition);
mainWindow.on('move', delaySaveMainWindowPosition);
mainWindow.on('close', updateMainWindowPositionIfPending);
mainWindow.on('closed', function() {
mainWindow = null;
saveMainWindowPosition();
});
mainWindow.on('minimize', function() {
emitBackboneEvent('launcher-minimize');
});
restoreMainWindowPosition();
}
function restoreMainWindow() {
appIcon.destroy();
appIcon = null;
mainWindow.restore();
mainWindow.setSkipTaskbar(false);
}
function closeMainWindow() {
appIcon.destroy();
appIcon = null;
emitBackboneEvent('launcher-exit-request');
}
function delaySaveMainWindowPosition() {
if (updateMainWindowPositionTimeout) {
clearTimeout(updateMainWindowPositionTimeout);
}
updateMainWindowPositionTimeout = setTimeout(updateMainWindowPosition, 500);
}
function updateMainWindowPositionIfPending() {
if (updateMainWindowPositionTimeout) {
clearTimeout(updateMainWindowPositionTimeout);
updateMainWindowPosition();
}
}
function updateMainWindowPosition() {
if (!mainWindow) {
return;
}
updateMainWindowPositionTimeout = null;
var bounds = mainWindow.getBounds();
if (!mainWindow.isMaximized() && !mainWindow.isMinimized() && !mainWindow.isFullScreen()) {
mainWindowPosition.x = bounds.x;
mainWindowPosition.y = bounds.y;
mainWindowPosition.width = bounds.width;
mainWindowPosition.height = bounds.height;
}
mainWindowPosition.maximized = mainWindow.isMaximized();
mainWindowPosition.fullScreen = mainWindow.isFullScreen();
mainWindowPosition.displayBounds = require('screen').getDisplayMatching(bounds).bounds;
mainWindowPosition.changed = true;
}
function saveMainWindowPosition() {
if (!mainWindowPosition.changed) {
return;
}
delete mainWindowPosition.changed;
try {
fs.writeFileSync(windowPositionFileName, JSON.stringify(mainWindowPosition), 'utf8');
} catch (e) {}
}
function restoreMainWindowPosition() {
fs.readFile(windowPositionFileName, 'utf8', function(err, data) {
if (data) {
mainWindowPosition = JSON.parse(data);
if (mainWindow && mainWindowPosition) {
if (mainWindowPosition.width && mainWindowPosition.height) {
var displayBounds = require('screen').getDisplayMatching(mainWindowPosition).bounds;
var db = mainWindowPosition.displayBounds;
if (displayBounds.x === db.x && displayBounds.y === db.y &&
displayBounds.width === db.width && displayBounds.height === db.height) {
mainWindow.setBounds(mainWindowPosition);
}
}
if (mainWindowPosition.maximized) { mainWindow.maximize(); }
if (mainWindowPosition.fullScreen) { mainWindow.setFullScreen(true); }
}
}
});
}
function emitBackboneEvent(e) {
mainWindow.webContents.executeJavaScript('Backbone.trigger("' + e + '");');
}
function setMenu() {
if (process.platform === 'darwin') {
var name = require('app').getName();
var template = [
{
label: name,
submenu: [
{ label: 'About ' + name, role: 'about' },
{ type: 'separator' },
{ label: 'Services', role: 'services', submenu: [] },
{ type: 'separator' },
{ label: 'Hide ' + name, accelerator: 'Command+H', role: 'hide' },
{ label: 'Hide Others', accelerator: 'Command+Shift+H', role: 'hideothers' },
{ label: 'Show All', role: 'unhide' },
{ type: 'separator' },
{ label: 'Quit', accelerator: 'Command+Q', click: function() { app.quit(); } }
]
},
{
label: 'Edit',
submenu: [
{ label: 'Undo', accelerator: 'CmdOrCtrl+Z', role: 'undo' },
{ label: 'Redo', accelerator: 'Shift+CmdOrCtrl+Z', role: 'redo' },
{ type: 'separator' },
{ label: 'Cut', accelerator: 'CmdOrCtrl+X', role: 'cut' },
{ label: 'Copy', accelerator: 'CmdOrCtrl+C', role: 'copy' },
{ label: 'Paste', accelerator: 'CmdOrCtrl+V', role: 'paste' },
{ label: 'Select All', accelerator: 'CmdOrCtrl+A', role: 'selectall' }
]
}
];
var menu = Menu.buildFromTemplate(template);
Menu.setApplicationMenu(menu);
}
}
function notifyOpenFile() {
if (ready && openFile && mainWindow) {
openFile = openFile.replace(/"/g, '\\"').replace(/\\/g, '\\\\');
mainWindow.webContents.executeJavaScript('if (window.launcherOpen) { window.launcherOpen("' + openFile + '"); } ' +
' else { window.launcherOpenedFile="' + openFile + '"; }');
openFile = null;
}
}
function setGlobalShortcuts() {
var shortcutModifiers = process.platform === 'darwin' ? 'Ctrl+Alt+' : 'Shift+Alt+';
var shortcuts = {
C: 'copy-password',
B: 'copy-user',
U: 'copy-url'
};
Object.keys(shortcuts).forEach(function(key) {
var shortcut = shortcutModifiers + key;
var eventName = shortcuts[key];
try {
globalShortcut.register(shortcut, function () {
emitBackboneEvent(eventName);
});
} catch (e) {}
});
}

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// KeeWeb launcher script
// This script is distributed with the app and is its entry point
// It checks whether the app is available in userData folder and if its version is higher than local, launches it
// This script is the only part which will be updated only with the app itself, auto-update will not change it
// (C) Antelle 2015, MIT license https://github.com/antelle/keeweb
'use strict';
/* jshint node:true */
/* jshint browser:false */
var app = require('app'),
path = require('path'),
fs = require('fs');
var userDataDir = app.getPath('userData'),
appPathUserData = path.join(userDataDir, 'app.js'),
appPath = path.join(__dirname, 'app.js');
if (fs.existsSync(appPathUserData)) {
var versionLocal = require('./package.json').version;
try {
var versionUserData = require(path.join(userDataDir, 'package.json')).version;
versionLocal = versionLocal.split('.');
versionUserData = versionUserData.split('.');
for (var i = 0; i < versionLocal.length; i++) {
if (+versionUserData[i] > +versionLocal[i]) {
appPath = appPathUserData;
break;
}
if (+versionUserData[i] < +versionLocal[i]) {
break;
}
}
}
catch (e) {
console.error('Error reading user file version', e);
}
}
require(appPath);

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@ -1,78 +0,0 @@
# node-stream-zip [![Build status](https://travis-ci.org/antelle/node-stream-zip.svg?branch=master)](https://travis-ci.org/antelle/node-stream-zip)
node.js library for reading and extraction of ZIP archives.
Features:
- it never loads entire archive into memory, everything is read by chunks
- large archives support
- all operations are non-blocking, no sync i/o
- fast initialization
- no dependencies, no binary addons
- decompression with built-in zlib module
- deflate, deflate64, sfx, macosx/windows built-in archives
- ZIP64 support
# Installation
`$ npm install node-stream-zip`
# Usage
```javascript
var StreamZip = require('node-stream-zip');
var zip = new StreamZip({
file: 'archive.zip',
storeEntries: true
});
zip.on('error', function(err) { /*handle*/ });
zip.on('ready', function() {
console.log('Entries read: ' + zip.entriesCount);
// stream to stdout
zip.stream('node/benchmark/net/tcp-raw-c2s.js', function(err, stm) {
stm.pipe(process.stdout);
});
// extract file
zip.extract('node/benchmark/net/tcp-raw-c2s.js', './temp/', function(err) {
console.log('Entry extracted');
});
// extract folder
zip.extract('node/benchmark/', './temp/', function(err, count) {
console.log('Extracted ' + count + ' entries');
});
// extract all
zip.extract(null, './temp/', function(err, count) {
console.log('Extracted ' + count + ' entries');
});
// read file as buffer in sync way
var data = zip.entryDataSync('README.md');
});
zip.on('extract', function(entry, file) {
console.log('Extracted ' + entry.name + ' to ' + file);
});
zip.on('entry', function(entry) {
// called on load, when entry description has been read
// you can already stream this entry, without waiting until all entry descriptions are read (suitable for very large archives)
console.log('Read entry ', entry.name);
});
```
If you pass `storeEntries: true` to constructor, you will be able to access entries inside zip archive with:
- `zip.entries()` - get all entries description
- `zip.entry(name)` - get entry description by name
- `zip.stream(entry, function(err, stm) { })` - get entry data reader stream
- `zip.entryDataSync(entry)` - get entry data in sync way
# Building
The project doesn't require building. To run unit tests with [nodeunit](https://github.com/caolan/nodeunit):
`$ npm test`
# Known issues
- [utf8](https://github.com/rubyzip/rubyzip/wiki/Files-with-non-ascii-filenames) file names
- AES encrypted files
# Contributors
ZIP parsing code has been partially forked from [cthackers/adm-zip](https://github.com/cthackers/adm-zip) (MIT license).

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@ -1,977 +0,0 @@
/**
* @license node-stream-zip | (c) 2015 Antelle | https://github.com/antelle/node-stream-zip/blob/master/MIT-LICENSE.txt
* Portions copyright https://github.com/cthackers/adm-zip | https://raw.githubusercontent.com/cthackers/adm-zip/master/MIT-LICENSE.txt
*/
// region Deps
var
util = require('util'),
fs = require('fs'),
path = require('path'),
events = require('events'),
zlib = require('zlib'),
stream = require('stream');
// endregion
// region Constants
var consts = {
/* The local file header */
LOCHDR : 30, // LOC header size
LOCSIG : 0x04034b50, // "PK\003\004"
LOCVER : 4, // version needed to extract
LOCFLG : 6, // general purpose bit flag
LOCHOW : 8, // compression method
LOCTIM : 10, // modification time (2 bytes time, 2 bytes date)
LOCCRC : 14, // uncompressed file crc-32 value
LOCSIZ : 18, // compressed size
LOCLEN : 22, // uncompressed size
LOCNAM : 26, // filename length
LOCEXT : 28, // extra field length
/* The Data descriptor */
EXTSIG : 0x08074b50, // "PK\007\008"
EXTHDR : 16, // EXT header size
EXTCRC : 4, // uncompressed file crc-32 value
EXTSIZ : 8, // compressed size
EXTLEN : 12, // uncompressed size
/* The central directory file header */
CENHDR : 46, // CEN header size
CENSIG : 0x02014b50, // "PK\001\002"
CENVEM : 4, // version made by
CENVER : 6, // version needed to extract
CENFLG : 8, // encrypt, decrypt flags
CENHOW : 10, // compression method
CENTIM : 12, // modification time (2 bytes time, 2 bytes date)
CENCRC : 16, // uncompressed file crc-32 value
CENSIZ : 20, // compressed size
CENLEN : 24, // uncompressed size
CENNAM : 28, // filename length
CENEXT : 30, // extra field length
CENCOM : 32, // file comment length
CENDSK : 34, // volume number start
CENATT : 36, // internal file attributes
CENATX : 38, // external file attributes (host system dependent)
CENOFF : 42, // LOC header offset
/* The entries in the end of central directory */
ENDHDR : 22, // END header size
ENDSIG : 0x06054b50, // "PK\005\006"
ENDSIGFIRST : 0x50,
ENDSUB : 8, // number of entries on this disk
ENDTOT : 10, // total number of entries
ENDSIZ : 12, // central directory size in bytes
ENDOFF : 16, // offset of first CEN header
ENDCOM : 20, // zip file comment length
MAXFILECOMMENT : 0xFFFF,
/* The entries in the end of ZIP64 central directory locator */
ENDL64HDR : 20, // ZIP64 end of central directory locator header size
ENDL64SIG : 0x07064b50, // ZIP64 end of central directory locator signature
ENDL64SIGFIRST : 0x50,
ENDL64OFS : 8, // ZIP64 end of central directory offset
/* The entries in the end of ZIP64 central directory */
END64HDR : 56, // ZIP64 end of central directory header size
END64SIG : 0x06064b50, // ZIP64 end of central directory signature
END64SIGFIRST : 0x50,
END64SUB : 24, // number of entries on this disk
END64TOT : 32, // total number of entries
END64SIZ : 40,
END64OFF : 48,
/* Compression methods */
STORED : 0, // no compression
SHRUNK : 1, // shrunk
REDUCED1 : 2, // reduced with compression factor 1
REDUCED2 : 3, // reduced with compression factor 2
REDUCED3 : 4, // reduced with compression factor 3
REDUCED4 : 5, // reduced with compression factor 4
IMPLODED : 6, // imploded
// 7 reserved
DEFLATED : 8, // deflated
ENHANCED_DEFLATED: 9, // enhanced deflated
PKWARE : 10,// PKWare DCL imploded
// 11 reserved
BZIP2 : 12, // compressed using BZIP2
// 13 reserved
LZMA : 14, // LZMA
// 15-17 reserved
IBM_TERSE : 18, // compressed using IBM TERSE
IBM_LZ77 : 19, //IBM LZ77 z
/* General purpose bit flag */
FLG_ENC : 0, // encrypted file
FLG_COMP1 : 1, // compression option
FLG_COMP2 : 2, // compression option
FLG_DESC : 4, // data descriptor
FLG_ENH : 8, // enhanced deflation
FLG_STR : 16, // strong encryption
FLG_LNG : 1024, // language encoding
FLG_MSK : 4096, // mask header values
FLG_ENTRY_ENC : 1,
/* 4.5 Extensible data fields */
EF_ID : 0,
EF_SIZE : 2,
/* Header IDs */
ID_ZIP64 : 0x0001,
ID_AVINFO : 0x0007,
ID_PFS : 0x0008,
ID_OS2 : 0x0009,
ID_NTFS : 0x000a,
ID_OPENVMS : 0x000c,
ID_UNIX : 0x000d,
ID_FORK : 0x000e,
ID_PATCH : 0x000f,
ID_X509_PKCS7 : 0x0014,
ID_X509_CERTID_F : 0x0015,
ID_X509_CERTID_C : 0x0016,
ID_STRONGENC : 0x0017,
ID_RECORD_MGT : 0x0018,
ID_X509_PKCS7_RL : 0x0019,
ID_IBM1 : 0x0065,
ID_IBM2 : 0x0066,
ID_POSZIP : 0x4690,
EF_ZIP64_OR_32 : 0xffffffff,
EF_ZIP64_OR_16 : 0xffff
};
// endregion
// region StreamZip
var StreamZip = function(config) {
var
fd,
fileSize,
chunkSize,
ready = false,
that = this,
op,
centralDirectory,
entries = config.storeEntries !== false ? {} : null,
fileName = config.file;
open();
function open() {
fs.open(fileName, 'r', function(err, f) {
if (err)
return that.emit('error', err);
fd = f;
fs.fstat(fd, function(err, stat) {
if (err)
return that.emit('error', err);
fileSize = stat.size;
chunkSize = config.chunkSize || Math.round(fileSize / 1000);
chunkSize = Math.max(Math.min(chunkSize, Math.min(128*1024, fileSize)), Math.min(1024, fileSize));
readCentralDirectory();
});
});
}
function readUntilFoundCallback(err, bytesRead) {
if (err || !bytesRead)
return that.emit('error', err || 'Archive read error');
var
buffer = op.win.buffer,
pos = op.lastPos,
bufferPosition = pos - op.win.position,
minPos = op.minPos;
while (--pos >= minPos && --bufferPosition >= 0) {
if (buffer[bufferPosition] === op.firstByte) { // quick check first signature byte
if (buffer.readUInt32LE(bufferPosition) === op.sig) {
op.lastBufferPosition = bufferPosition;
op.lastBytesRead = bytesRead;
op.complete();
return;
}
}
}
if (pos === minPos) {
return that.emit('error', 'Bad archive');
}
op.lastPos = pos + 1;
op.chunkSize *= 2;
if (pos <= minPos)
return that.emit('error', 'Bad archive');
var expandLength = Math.min(op.chunkSize, pos - minPos);
op.win.expandLeft(expandLength, readUntilFoundCallback);
}
function readCentralDirectory() {
var totalReadLength = Math.min(consts.ENDHDR + consts.MAXFILECOMMENT, fileSize);
op = {
win: new FileWindowBuffer(fd),
totalReadLength: totalReadLength,
minPos: fileSize - totalReadLength,
lastPos: fileSize,
chunkSize: Math.min(1024, chunkSize),
firstByte: consts.ENDSIGFIRST,
sig: consts.ENDSIG,
complete: readCentralDirectoryComplete
};
op.win.read(fileSize - op.chunkSize, op.chunkSize, readUntilFoundCallback);
}
function readCentralDirectoryComplete() {
var buffer = op.win.buffer;
var pos = op.lastBufferPosition;
try {
centralDirectory = new CentralDirectoryHeader();
centralDirectory.read(buffer.slice(pos, pos + consts.ENDHDR));
centralDirectory.headerOffset = op.win.position + pos;
if (centralDirectory.commentLength)
that.comment = buffer.slice(pos + consts.ENDHDR,
pos + consts.ENDHDR + centralDirectory.commentLength).toString();
else
that.comment = null;
that.entriesCount = centralDirectory.volumeEntries;
that.centralDirectory = centralDirectory;
if (centralDirectory.volumeEntries === consts.EF_ZIP64_OR_16 && centralDirectory.totalEntries === consts.EF_ZIP64_OR_16
|| centralDirectory.size === consts.EF_ZIP64_OR_32 || centralDirectory.offset === consts.EF_ZIP64_OR_32) {
readZip64CentralDirectoryLocator();
} else {
op = {};
readEntries();
}
} catch (err) {
that.emit('error', err);
}
}
function readZip64CentralDirectoryLocator() {
var length = consts.ENDL64HDR;
if (op.lastBufferPosition > length) {
op.lastBufferPosition -= length;
readZip64CentralDirectoryLocatorComplete();
} else {
op = {
win: op.win,
totalReadLength: length,
minPos: op.win.position - length,
lastPos: op.win.position,
chunkSize: op.chunkSize,
firstByte: consts.ENDL64SIGFIRST,
sig: consts.ENDL64SIG,
complete: readZip64CentralDirectoryLocatorComplete
};
op.win.read(op.lastPos - op.chunkSize, op.chunkSize, readUntilFoundCallback);
}
}
function readZip64CentralDirectoryLocatorComplete() {
var buffer = op.win.buffer;
var locHeader = new CentralDirectoryLoc64Header();
locHeader.read(buffer.slice(op.lastBufferPosition, op.lastBufferPosition + consts.ENDL64HDR));
var readLength = fileSize - locHeader.headerOffset;
op = {
win: op.win,
totalReadLength: readLength,
minPos: locHeader.headerOffset,
lastPos: op.lastPos,
chunkSize: op.chunkSize,
firstByte: consts.END64SIGFIRST,
sig: consts.END64SIG,
complete: readZip64CentralDirectoryComplete
};
op.win.read(fileSize - op.chunkSize, op.chunkSize, readUntilFoundCallback);
}
function readZip64CentralDirectoryComplete() {
var buffer = op.win.buffer;
var zip64cd = new CentralDirectoryZip64Header();
zip64cd.read(buffer.slice(op.lastBufferPosition, op.lastBufferPosition + consts.END64HDR));
that.centralDirectory.volumeEntries = zip64cd.volumeEntries;
that.centralDirectory.totalEntries = zip64cd.totalEntries;
that.centralDirectory.size = zip64cd.size;
that.centralDirectory.offset = zip64cd.offset;
that.entriesCount = zip64cd.volumeEntries;
op = {};
readEntries();
}
function readEntries() {
op = {
win: new FileWindowBuffer(fd),
pos: centralDirectory.offset,
chunkSize: chunkSize,
entriesLeft: centralDirectory.volumeEntries
};
op.win.read(op.pos, Math.min(chunkSize, fileSize - op.pos), readEntriesCallback);
}
function readEntriesCallback(err, bytesRead) {
if (err || !bytesRead)
return that.emit('error', err || 'Entries read error');
var
buffer = op.win.buffer,
bufferPos = op.pos - op.win.position,
bufferLength = buffer.length,
entry = op.entry;
try {
while (op.entriesLeft > 0) {
if (!entry) {
entry = new ZipEntry();
entry.readHeader(buffer, bufferPos);
entry.headerOffset = op.win.position + bufferPos;
op.entry = entry;
op.pos += consts.CENHDR;
bufferPos += consts.CENHDR;
}
var entryHeaderSize = entry.fnameLen + entry.extraLen + entry.comLen;
var advanceBytes = entryHeaderSize + (op.entriesLeft > 1 ? consts.CENHDR : 0);
if (bufferLength - bufferPos < advanceBytes) {
op.win.moveRight(chunkSize, readEntriesCallback, bufferPos);
op.move = true;
return;
}
entry.read(buffer, bufferPos);
if (entries)
entries[entry.name] = entry;
that.emit('entry', entry);
op.entry = entry = null;
op.entriesLeft--;
op.pos += entryHeaderSize;
bufferPos += entryHeaderSize;
}
that.emit('ready');
} catch (err) {
that.emit('error', err);
}
}
function checkEntriesExist() {
if (!entries)
throw 'storeEntries disabled';
}
Object.defineProperty(this, 'ready', { get: function() { return ready; } });
this.entry = function(name) {
checkEntriesExist();
return entries[name];
};
this.entries = function() {
checkEntriesExist();
return entries;
};
this.stream = function(entry, callback) {
return openEntry(entry, function(err, entry) {
if (err)
return callback(err);
var offset = dataOffset(entry);
var entryStream = new EntryDataReaderStream(fd, offset, entry.compressedSize);
if (entry.method === consts.STORED) {
} else if (entry.method === consts.DEFLATED || entry.method === consts.ENHANCED_DEFLATED) {
entryStream = entryStream.pipe(zlib.createInflateRaw());
} else {
return callback('Unknown compression method: ' + entry.method);
}
if (canVerifyCrc(entry))
entryStream = entryStream.pipe(new EntryVerifyStream(entryStream, entry.crc, entry.size));
callback(null, entryStream);
}, false);
};
this.entryDataSync = function(entry) {
var err = null;
openEntry(entry, function(e, en) {
err = e;
entry = en;
}, true);
if (err)
throw err;
var
data = new Buffer(entry.compressedSize),
bytesRead;
new FsRead(fd, data, 0, entry.compressedSize, dataOffset(entry), function(e, br) {
err = e;
bytesRead = br;
}).read(true);
if (err)
throw err;
if (entry.method === consts.STORED) {
} else if (entry.method === consts.DEFLATED || entry.method === consts.ENHANCED_DEFLATED) {
data = zlib.inflateRawSync(data);
} else {
throw 'Unknown compression method: ' + entry.method;
}
if (data.length !== entry.size)
throw 'Invalid size';
if (canVerifyCrc(entry)) {
var verify = new CrcVerify(entry.crc, entry.size);
verify.data(data);
}
return data;
};
function openEntry(entry, callback, sync) {
if (typeof entry === 'string') {
checkEntriesExist();
entry = entries[entry];
if (!entry)
return callback('Entry not found');
}
if (!entry.isFile)
return callback('Entry is not file');
if (!fd)
return callback('Archive closed');
var buffer = new Buffer(consts.LOCHDR);
new FsRead(fd, buffer, 0, buffer.length, entry.offset, function(err) {
if (err)
return callback(err);
try {
entry.readDataHeader(buffer);
if (entry.encrypted) {
return callback('Entry encrypted');
}
callback(null, entry);
} catch (ex) {
callback(ex);
}
}).read(sync);
}
function dataOffset(entry) {
return entry.offset + consts.LOCHDR + entry.fnameLen + entry.extraLen;
}
function canVerifyCrc(entry) {
// if bit 3 (0x08) of the general-purpose flags field is set, then the CRC-32 and file sizes are not known when the header is written
return (entry.flags & 0x8) != 0x8;
}
function extract(entry, outPath, callback) {
that.stream(entry, function (err, stm) {
if (err) {
callback(err);
} else {
var fsStm, errThrown;
stm.on('error', function(err) {
errThrown = err;
if (fsStm) {
stm.unpipe(fsStm);
fsStm.close(function () {
callback(err);
});
}
});
fs.open(outPath, 'w', function(err, fdFile) {
if (err)
return callback(err || errThrown);
if (errThrown) {
fs.close(fd, function() {
callback(errThrown);
});
return;
}
fsStm = fs.createWriteStream(outPath, { fd: fdFile });
fsStm.on('finish', function() {
that.emit('extract', entry, outPath);
if (!errThrown)
callback();
});
stm.pipe(fsStm);
});
}
});
}
function createDirectories(baseDir, dirs, callback) {
if (!dirs.length)
return callback();
var dir = dirs.shift();
dir = path.join(baseDir, path.join.apply(path, dir));
fs.mkdir(dir, function(err) {
if (err && err.code !== 'EEXIST')
return callback(err);
createDirectories(baseDir, dirs, callback);
});
}
function extractFiles(baseDir, baseRelPath, files, callback, extractedCount) {
if (!files.length)
return callback(null, extractedCount);
var file = files.shift();
var targetPath = path.join(baseDir, file.name.replace(baseRelPath, ''));
extract(file, targetPath, function (err) {
if (err)
return callback(err, extractedCount);
extractFiles(baseDir, baseRelPath, files, callback, extractedCount + 1);
});
}
this.extract = function(entry, outPath, callback) {
var entryName = entry || '';
if (typeof entry === 'string') {
entry = this.entry(entry);
if (entry) {
entryName = entry.name;
} else {
if (entryName.length && entryName[entryName.length - 1] !== '/')
entryName += '/';
}
}
if (!entry || entry.isDirectory) {
var files = [], dirs = [], allDirs = {};
for (var e in entries) {
if (Object.prototype.hasOwnProperty.call(entries, e) && e.lastIndexOf(entryName, 0) === 0) {
var relPath = e.replace(entryName, '');
var childEntry = entries[e];
if (childEntry.isFile) {
files.push(childEntry);
relPath = path.dirname(relPath);
}
if (relPath && !allDirs[relPath] && relPath[0] !== '.') {
allDirs[relPath] = true;
var parts = relPath.split('/').filter(function (f) { return f; });
if (parts.length)
dirs.push(parts);
}
}
}
dirs.sort(function(x, y) { return x.length - y.length; });
if (dirs.length) {
createDirectories(outPath, dirs, function (err) {
if (err)
callback(err);
else
extractFiles(outPath, entryName, files, callback, 0);
});
} else {
extractFiles(outPath, entryName, files, callback, 0);
}
} else {
fs.stat(outPath, function(err, stat) {
if (stat && stat.isDirectory())
extract(entry, path.join(outPath, path.basename(entry.name)), callback);
else
extract(entry, outPath, callback);
});
}
};
this.close = function() {
if (fd) {
fs.close(fd, function() {
fd = null;
});
}
};
};
util.inherits(StreamZip, events.EventEmitter);
// endregion
// region CentralDirectoryHeader
var CentralDirectoryHeader = function() {
};
CentralDirectoryHeader.prototype.read = function(data) {
if (data.length != consts.ENDHDR || data.readUInt32LE(0) != consts.ENDSIG)
throw 'Invalid central directory';
// number of entries on this volume
this.volumeEntries = data.readUInt16LE(consts.ENDSUB);
// total number of entries
this.totalEntries = data.readUInt16LE(consts.ENDTOT);
// central directory size in bytes
this.size = data.readUInt32LE(consts.ENDSIZ);
// offset of first CEN header
this.offset = data.readUInt32LE(consts.ENDOFF);
// zip file comment length
this.commentLength = data.readUInt16LE(consts.ENDCOM);
};
// endregion
// region CentralDirectoryLoc64Header
var CentralDirectoryLoc64Header = function() {
};
CentralDirectoryLoc64Header.prototype.read = function(data) {
if (data.length != consts.ENDL64HDR || data.readUInt32LE(0) != consts.ENDL64SIG)
throw 'Invalid zip64 central directory locator';
// ZIP64 EOCD header offset
this.headerOffset = Util.readUInt64LE(data, consts.ENDSUB);
};
// endregion
// region CentralDirectoryZip64Header
var CentralDirectoryZip64Header = function() {
};
CentralDirectoryZip64Header.prototype.read = function(data) {
if (data.length != consts.END64HDR || data.readUInt32LE(0) != consts.END64SIG)
throw 'Invalid central directory';
// number of entries on this volume
this.volumeEntries = Util.readUInt64LE(data, consts.END64SUB);
// total number of entries
this.totalEntries = Util.readUInt64LE(data, consts.END64TOT);
// central directory size in bytes
this.size = Util.readUInt64LE(data, consts.END64SIZ);
// offset of first CEN header
this.offset = Util.readUInt64LE(data, consts.END64OFF);
};
// endregion
// region ZipEntry
var ZipEntry = function() {
};
ZipEntry.prototype.readHeader = function(data, offset) {
// data should be 46 bytes and start with "PK 01 02"
if (data.length < offset + consts.CENHDR || data.readUInt32LE(offset) != consts.CENSIG) {
throw 'Invalid entry header';
}
// version made by
this.verMade = data.readUInt16LE(offset + consts.CENVEM);
// version needed to extract
this.version = data.readUInt16LE(offset + consts.CENVER);
// encrypt, decrypt flags
this.flags = data.readUInt16LE(offset + consts.CENFLG);
// compression method
this.method = data.readUInt16LE(offset + consts.CENHOW);
// modification time (2 bytes time, 2 bytes date)
this.time = data.readUInt32LE(offset + consts.CENTIM);
// uncompressed file crc-32 value
this.crc = data.readUInt32LE(offset + consts.CENCRC);
// compressed size
this.compressedSize = data.readUInt32LE(offset + consts.CENSIZ);
// uncompressed size
this.size = data.readUInt32LE(offset + consts.CENLEN);
// filename length
this.fnameLen = data.readUInt16LE(offset + consts.CENNAM);
// extra field length
this.extraLen = data.readUInt16LE(offset + consts.CENEXT);
// file comment length
this.comLen = data.readUInt16LE(offset + consts.CENCOM);
// volume number start
this.diskStart = data.readUInt16LE(offset + consts.CENDSK);
// internal file attributes
this.inattr = data.readUInt16LE(offset + consts.CENATT);
// external file attributes
this.attr = data.readUInt32LE(offset + consts.CENATX);
// LOC header offset
this.offset = data.readUInt32LE(offset + consts.CENOFF);
};
ZipEntry.prototype.readDataHeader = function(data) {
// 30 bytes and should start with "PK\003\004"
if (data.readUInt32LE(0) != consts.LOCSIG) {
throw 'Invalid local header';
}
// version needed to extract
this.version = data.readUInt16LE(consts.LOCVER);
// general purpose bit flag
this.flags = data.readUInt16LE(consts.LOCFLG);
// compression method
this.method = data.readUInt16LE(consts.LOCHOW);
// modification time (2 bytes time ; 2 bytes date)
this.time = data.readUInt32LE(consts.LOCTIM);
// uncompressed file crc-32 value
this.crc = data.readUInt32LE(consts.LOCCRC) || this.crc;
// compressed size
this.compressedSize = data.readUInt32LE(consts.LOCSIZ) || this.compressedSize;
// uncompressed size
this.size = data.readUInt32LE(consts.LOCLEN) || this.size;
// filename length
this.fnameLen = data.readUInt16LE(consts.LOCNAM);
// extra field length
this.extraLen = data.readUInt16LE(consts.LOCEXT);
};
ZipEntry.prototype.read = function(data, offset) {
this.name = data.slice(offset, offset += this.fnameLen).toString();
var lastChar = data[offset - 1];
this.isDirectory = (lastChar == 47) || (lastChar == 92);
if (this.extraLen) {
this.readExtra(data, offset);
offset += this.extraLen;
}
this.comment = this.comLen ? data.slice(offset, offset + this.comLen).toString() : null;
};
ZipEntry.prototype.readExtra = function(data, offset) {
var signature, size, maxPos = offset + this.extraLen;
while (offset < maxPos) {
signature = data.readUInt16LE(offset);
offset += 2;
size = data.readUInt16LE(offset);
offset += 2;
if (consts.ID_ZIP64 === signature) {
this.parseZip64Extra(data, offset, size);
}
offset += size;
}
};
ZipEntry.prototype.parseZip64Extra = function(data, offset, length) {
if (length >= 8 && this.size === consts.EF_ZIP64_OR_32) {
this.size = Util.readUInt64LE(data, offset);
offset += 8; length -= 8;
}
if (length >= 8 && this.compressedSize === consts.EF_ZIP64_OR_32) {
this.compressedSize = Util.readUInt64LE(data, offset);
offset += 8; length -= 8;
}
if (length >= 8 && this.offset === consts.EF_ZIP64_OR_32) {
this.offset = Util.readUInt64LE(data, offset);
offset += 8; length -= 8;
}
if (length >= 4 && this.diskStart === consts.EF_ZIP64_OR_16) {
this.diskStart = data.readUInt32LE(offset);
// offset += 4; length -= 4;
}
};
Object.defineProperty(ZipEntry.prototype, 'encrypted', {
get: function() { return (this.flags & consts.FLG_ENTRY_ENC) == consts.FLG_ENTRY_ENC; }
});
Object.defineProperty(ZipEntry.prototype, 'isFile', {
get: function() { return !this.isDirectory; }
});
// endregion
// region FsRead
var FsRead = function(fd, buffer, offset, length, position, callback) {
this.fd = fd;
this.buffer = buffer;
this.offset = offset;
this.length = length;
this.position = position;
this.callback = callback;
this.bytesRead = 0;
this.waiting = false;
};
FsRead.prototype.read = function(sync) {
//console.log('read', this.position, this.bytesRead, this.length, this.offset);
this.waiting = true;
if (sync) {
try {
var bytesRead = fs.readSync(this.fd, this.buffer, this.offset + this.bytesRead,
this.length - this.bytesRead, this.position + this.bytesRead);
this.readCallback(sync, null, bytesRead);
} catch (err) {
this.readCallback(sync, err, null);
}
} else {
fs.read(this.fd, this.buffer, this.offset + this.bytesRead,
this.length - this.bytesRead, this.position + this.bytesRead,
this.readCallback.bind(this, sync));
}
};
FsRead.prototype.readCallback = function(sync, err, bytesRead) {
if (typeof bytesRead === 'number')
this.bytesRead += bytesRead;
if (err || !bytesRead || this.bytesRead === this.length) {
this.waiting = false;
return this.callback(err, this.bytesRead);
} else {
this.read(sync);
}
};
// endregion
// region FileWindowBuffer
var FileWindowBuffer = function(fd) {
this.position = 0;
this.buffer = new Buffer(0);
var fsOp = null;
this.checkOp = function() {
if (fsOp && fsOp.waiting)
throw 'Operation in progress';
};
this.read = function(pos, length, callback) {
this.checkOp();
if (this.buffer.length < length)
this.buffer = new Buffer(length);
this.position = pos;
fsOp = new FsRead(fd, this.buffer, 0, length, this.position, callback).read();
};
this.expandLeft = function(length, callback) {
this.checkOp();
this.buffer = Buffer.concat([new Buffer(length), this.buffer]);
this.position -= length;
if (this.position < 0)
this.position = 0;
fsOp = new FsRead(fd, this.buffer, 0, length, this.position, callback).read();
};
this.expandRight = function(length, callback) {
this.checkOp();
var offset = this.buffer.length;
this.buffer = Buffer.concat([this.buffer, new Buffer(length)]);
fsOp = new FsRead(fd, this.buffer, offset, length, this.position + offset, callback).read();
};
this.moveRight = function(length, callback, shift) {
this.checkOp();
if (shift) {
this.buffer.copy(this.buffer, 0, shift);
} else {
shift = 0;
}
this.position += shift;
fsOp = new FsRead(fd, this.buffer, this.buffer.length - shift, shift, this.position + this.buffer.length - shift, callback).read();
};
};
// endregion
// region EntryDataReaderStream
var EntryDataReaderStream = function(fd, offset, length) {
stream.Readable.prototype.constructor.call(this);
this.fd = fd;
this.offset = offset;
this.length = length;
this.pos = 0;
this.readCallback = this.readCallback.bind(this);
};
util.inherits(EntryDataReaderStream, stream.Readable);
EntryDataReaderStream.prototype._read = function(n) {
var buffer = new Buffer(Math.min(n, this.length - this.pos));
if (buffer.length) {
fs.read(this.fd, buffer, 0, buffer.length, this.offset + this.pos, this.readCallback);
} else {
this.push(null);
}
};
EntryDataReaderStream.prototype.readCallback = function(err, bytesRead, buffer) {
this.pos += bytesRead;
if (err) {
this.emit('error', err);
this.push(null);
} else if (!bytesRead) {
this.push(null);
} else {
if (bytesRead !== buffer.length)
buffer = buffer.slice(0, bytesRead);
this.push(buffer);
}
};
// endregion
// region EntryVerifyStream
var EntryVerifyStream = function(baseStm, crc, size) {
stream.Transform.prototype.constructor.call(this);
this.verify = new CrcVerify(crc, size);
var that = this;
baseStm.on('error', function(e) {
that.emit('error', e);
});
};
util.inherits(EntryVerifyStream, stream.Transform);
EntryVerifyStream.prototype._transform = function(data, encoding, callback) {
try {
this.verify.data(data);
callback(null, data);
} catch (err) {
callback(err, data);
}
};
// endregion
// region CrcVerify
var CrcVerify = function(crc, size) {
this.crc = crc;
this.size = size;
this.state = {
crc: ~0,
size: 0
};
};
CrcVerify.prototype.data = function(data) {
var crcTable = CrcVerify.getCrcTable();
var crc = this.state.crc, off = 0, len = data.length;
while (--len >= 0)
crc = crcTable[(crc ^ data[off++]) & 0xff] ^ (crc >>> 8);
this.state.crc = crc;
this.state.size += data.length;
if (this.state.size >= this.size) {
var buf = new Buffer(4);
buf.writeInt32LE(~this.state.crc & 0xffffffff, 0);
crc = buf.readUInt32LE(0);
if (crc !== this.crc)
throw 'Invalid CRC';
if (this.state.size !== this.size)
throw 'Invalid size';
}
};
CrcVerify.getCrcTable = function() {
var crcTable = CrcVerify.crcTable;
if (!crcTable) {
CrcVerify.crcTable = crcTable = [];
var b = new Buffer(4);
for (var n = 0; n < 256; n++) {
var c = n;
for (var k = 8; --k >= 0; )
if ((c & 1) != 0) { c = 0xedb88320 ^ (c >>> 1); } else { c = c >>> 1; }
if (c < 0) {
b.writeInt32LE(c, 0);
c = b.readUInt32LE(0);
}
crcTable[n] = c;
}
}
return crcTable;
};
// endregion
// region Util
var Util = {
readUInt64LE: function(buffer, offset) {
return (buffer.readUInt32LE(offset + 4) * 0x0000000100000000) + buffer.readUInt32LE(offset);
}
};
// endregion
// region exports
module.exports = StreamZip;
// endregion

View file

@ -1,91 +0,0 @@
{
"_args": [
[
"node-stream-zip@^1.3.3",
"/Users/Antelle/Documents/Proj/keeweb/electron"
]
],
"_from": "node-stream-zip@>=1.3.3 <2.0.0",
"_id": "node-stream-zip@1.3.3",
"_inCache": true,
"_installable": true,
"_location": "/node-stream-zip",
"_nodeVersion": "5.7.1",
"_npmOperationalInternal": {
"host": "packages-12-west.internal.npmjs.com",
"tmp": "tmp/node-stream-zip-1.3.3.tgz_1459876107672_0.010327554773539305"
},
"_npmUser": {
"email": "antelle.net@gmail.com",
"name": "antelle"
},
"_npmVersion": "3.6.0",
"_phantomChildren": {},
"_requested": {
"name": "node-stream-zip",
"raw": "node-stream-zip@^1.3.3",
"rawSpec": "^1.3.3",
"scope": null,
"spec": ">=1.3.3 <2.0.0",
"type": "range"
},
"_requiredBy": [
"/"
],
"_shasum": "0094360b2074ae8926d43df0eef976d3897d7207",
"_shrinkwrap": null,
"_spec": "node-stream-zip@^1.3.3",
"_where": "/Users/Antelle/Documents/Proj/keeweb/electron",
"author": {
"email": "antelle.net@gmail.com",
"name": "Antelle",
"url": "https://github.com/antelle"
},
"bugs": {
"email": "antelle.net@gmail.com",
"url": "https://github.com/antelle/node-stream-zip/issues"
},
"dependencies": {},
"description": "node.js library for reading and extraction of ZIP archives",
"devDependencies": {
"nodeunit": "^0.9.1"
},
"directories": {},
"dist": {
"shasum": "0094360b2074ae8926d43df0eef976d3897d7207",
"tarball": "https://registry.npmjs.org/node-stream-zip/-/node-stream-zip-1.3.3.tgz"
},
"engines": {
"node": ">=0.10.0"
},
"files": [
"node_stream_zip.js"
],
"gitHead": "269a5cb11f44823e858872b36d6f518406e8bcc2",
"homepage": "https://github.com/antelle/node-stream-zip",
"keywords": [
"archive",
"stream",
"unzip",
"zip"
],
"license": "MIT",
"main": "node_stream_zip.js",
"maintainers": [
{
"name": "antelle",
"email": "antelle.net@gmail.com"
}
],
"name": "node-stream-zip",
"optionalDependencies": {},
"readme": "ERROR: No README data found!",
"repository": {
"type": "git",
"url": "git+https://github.com/antelle/node-stream-zip.git"
},
"scripts": {
"test": "nodeunit test/tests.js"
},
"version": "1.3.3"
}

View file

@ -1,13 +0,0 @@
{
"name": "KeeWeb",
"version": "1.1.4",
"description": "KeePass web app",
"main": "main.js",
"repository": "https://github.com/antelle/keeweb",
"author": "Antelle",
"license": "MIT",
"readme": "../README.md",
"dependencies": {
"node-stream-zip": "^1.3.3"
}
}