Add user backups download

This commit is contained in:
Cohee 2024-04-09 22:43:47 +03:00
parent 411a8ef8a7
commit 31cc6e51b5
7 changed files with 1137 additions and 96 deletions

807
package-lock.json generated

File diff suppressed because it is too large Load Diff

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@ -4,6 +4,7 @@
"@agnai/web-tokenizers": "^0.1.3",
"@dqbd/tiktoken": "^1.0.13",
"@zeldafan0225/ai_horde": "^4.0.1",
"archiver": "^7.0.1",
"bing-translate-api": "^2.9.1",
"body-parser": "^1.20.2",
"command-exists": "^1.2.9",

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@ -37,9 +37,24 @@
</div>
</div>
<div class="flex-container">
<div class="userEditButton menu_button">Edit</div>
<div class="userDisableButton menu_button">Disable</div>
<div class="userEnableButton menu_button">Enable</div>
<div class="userEditButton menu_button disabled">
<i class="fa-fw fa-solid fa-pencil"></i>
</div>
<div class="userEnableButton menu_button" title="Enable user account.">
<i class="fa-fw fa-solid fa-check"></i>
</div>
<div class="userDisableButton menu_button" title="Disable user account.">
<i class="fa-fw fa-solid fa-ban"></i>
</div>
<div class="userPromoteButton menu_button" title="Promote user to admin.">
<i class="fa-fw fa-solid fa-arrow-up"></i>
</div>
<div class="userDemoteButton menu_button" title="Demote user to regular user.">
<i class="fa-fw fa-solid fa-arrow-down"></i>
</div>
<div class="userBackupButton menu_button menu_button_icon" title="Download a backup of user data.">
<i class="fa-fw fa-solid fa-download"></i>
</div>
</div>
</div>
</div>
@ -56,15 +71,15 @@
</div>
<div class="flex-container flexNoGap">
<span>Display Name:</span>
<input name="_name" class="text_pole" type="text" placeholder="Anonymous">
<input name="_name" class="text_pole" type="text" placeholder="Anonymous" autocomplete="username">
</div>
<div class="flex-container flexNoGap">
<span>Password:</span>
<input name="password" class="text_pole" type="password" placeholder="[ No password ]">
<input name="password" class="text_pole" type="password" placeholder="[ No password ]" autocomplete="new-password">
</div>
<div class="flex-container flexNoGap">
<span>Confirm Password:</span>
<input name="confirm" class="text_pole" type="password" placeholder="[ No password ]">
<input name="confirm" class="text_pole" type="password" placeholder="[ No password ]" autocomplete="new-password">
</div>
<span>
This will create a new subfolder in the /data/ directory with the user's handle as the folder name.

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@ -116,6 +116,57 @@ async function disableUser(handle, callback) {
}
}
/**
* Promote a user to admin.
* @param {string} handle User handle
* @param {function} callback Success callback
* @returns {Promise<void>}
*/
async function promoteUser(handle, callback) {
try {
const response = await fetch('/api/users/promote', {
method: 'POST',
headers: getRequestHeaders(),
body: JSON.stringify({ handle }),
});
if (!response.ok) {
const data = await response.json();
toastr.error(data.error || 'Unknown error', 'Failed to promote user');
throw new Error('Failed to promote user');
}
callback();
} catch (error) {
console.error('Error promoting user:', error);
}
}
/**
* Demote a user from admin.
* @param {string} handle User handle
* @param {function} callback Success callback
*/
async function demoteUser(handle, callback) {
try {
const response = await fetch('/api/users/demote', {
method: 'POST',
headers: getRequestHeaders(),
body: JSON.stringify({ handle }),
});
if (!response.ok) {
const data = await response.json();
toastr.error(data.error || 'Unknown error', 'Failed to demote user');
throw new Error('Failed to demote user');
}
callback();
} catch (error) {
console.error('Error demoting user:', error);
}
}
/**
* Create a new user.
* @param {HTMLFormElement} form Form element
@ -168,6 +219,43 @@ async function createUser(form, callback) {
}
}
/**
* Backup a user's data.
* @param {string} handle Handle of the user to backup
* @param {function} callback Success callback
* @returns {Promise<void>}
*/
async function backupUserData(handle, callback) {
try {
toastr.info('Please wait for the download to start.', 'Backup Requested');
const response = await fetch('/api/users/backup', {
method: 'POST',
headers: getRequestHeaders(),
body: JSON.stringify({ handle }),
});
if (!response.ok) {
const data = await response.json();
toastr.error(data.error || 'Unknown error', 'Failed to backup user data');
throw new Error('Failed to backup user data');
}
const blob = await response.blob();
const header = response.headers.get('Content-Disposition');
const parts = header.split(';');
const filename = parts[1].split('=')[1].replaceAll('"', '');
const url = URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = filename;
a.click();
URL.revokeObjectURL(url);
callback();
} catch (error) {
console.error('Error backing up user data:', error);
}
}
async function openAdminPanel() {
async function renderUsers() {
const users = await getUsers();
@ -184,6 +272,12 @@ async function openAdminPanel() {
userBlock.find('.userCreated').text(new Date(user.created).toLocaleString());
userBlock.find('.userEnableButton').toggle(!user.enabled).on('click', () => enableUser(user.handle, renderUsers));
userBlock.find('.userDisableButton').toggle(user.enabled).on('click', () => disableUser(user.handle, renderUsers));
userBlock.find('.userPromoteButton').toggle(!user.admin).on('click', () => promoteUser(user.handle, renderUsers));
userBlock.find('.userDemoteButton').toggle(user.admin).on('click', () => demoteUser(user.handle, renderUsers));
userBlock.find('.userBackupButton').on('click', function () {
$(this).addClass('disabled').off('click');
backupUserData(user.handle, renderUsers);
});
template.find('.usersList').append(userBlock);
}
}

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@ -19,6 +19,7 @@ const {
const router = express.Router();
router.post('/get', requireAdminMiddleware, jsonParser, async (request, response) => {
try {
/** @type {import('../users').User[]} */
const users = await storage.values(x => x.key.startsWith(KEY_PREFIX));
@ -35,9 +36,14 @@ router.post('/get', requireAdminMiddleware, jsonParser, async (request, response
}));
return response.json(viewModels);
} catch (error) {
console.error('User list failed:', error);
return response.sendStatus(500);
}
});
router.post('/disable', requireAdminMiddleware, jsonParser, async (request, response) => {
try {
if (!request.body.handle) {
console.log('Disable user failed: Missing required fields');
return response.status(400).json({ error: 'Missing required fields' });
@ -59,9 +65,14 @@ router.post('/disable', requireAdminMiddleware, jsonParser, async (request, resp
user.enabled = false;
await storage.setItem(toKey(request.body.handle), user);
return response.sendStatus(204);
} catch (error) {
console.error('User disable failed:', error);
return response.sendStatus(500);
}
});
router.post('/enable', requireAdminMiddleware, jsonParser, async (request, response) => {
try {
if (!request.body.handle) {
console.log('Enable user failed: Missing required fields');
return response.status(400).json({ error: 'Missing required fields' });
@ -78,9 +89,67 @@ router.post('/enable', requireAdminMiddleware, jsonParser, async (request, respo
user.enabled = true;
await storage.setItem(toKey(request.body.handle), user);
return response.sendStatus(204);
} catch (error) {
console.error('User enable failed:', error);
return response.sendStatus(500);
}
});
router.post('/promote', requireAdminMiddleware, jsonParser, async (request, response) => {
try {
if (!request.body.handle) {
console.log('Promote user failed: Missing required fields');
return response.status(400).json({ error: 'Missing required fields' });
}
/** @type {import('../users').User} */
const user = await storage.getItem(toKey(request.body.handle));
if (!user) {
console.log('Promote user failed: User not found');
return response.status(404).json({ error: 'User not found' });
}
user.admin = true;
await storage.setItem(toKey(request.body.handle), user);
return response.sendStatus(204);
} catch (error) {
console.error('User promote failed:', error);
return response.sendStatus(500);
}
});
router.post('/demote', requireAdminMiddleware, jsonParser, async (request, response) => {
try {
if (!request.body.handle) {
console.log('Demote user failed: Missing required fields');
return response.status(400).json({ error: 'Missing required fields' });
}
if (request.body.handle === request.user.profile.handle) {
console.log('Demote user failed: Cannot demote yourself');
return response.status(400).json({ error: 'Cannot demote yourself' });
}
/** @type {import('../users').User} */
const user = await storage.getItem(toKey(request.body.handle));
if (!user) {
console.log('Demote user failed: User not found');
return response.status(404).json({ error: 'User not found' });
}
user.admin = false;
await storage.setItem(toKey(request.body.handle), user);
return response.sendStatus(204);
} catch (error) {
console.error('User demote failed:', error);
return response.sendStatus(500);
}
});
router.post('/create', requireAdminMiddleware, jsonParser, async (request, response) => {
try {
if (!request.body.handle || !request.body.name) {
console.log('Create user failed: Missing required fields');
return response.status(400).json({ error: 'Missing required fields' });
@ -116,6 +185,10 @@ router.post('/create', requireAdminMiddleware, jsonParser, async (request, respo
const directories = getUserDirectories(newUser.handle);
await checkForNewContent([directories]);
return response.json({ handle: newUser.handle });
} catch (error) {
console.error('User create failed:', error);
return response.sendStatus(500);
}
});
module.exports = {

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@ -1,7 +1,7 @@
const storage = require('node-persist');
const express = require('express');
const { jsonParser } = require('../express-common');
const { getUserAvatar, toKey, getPasswordHash, getPasswordSalt } = require('../users');
const { getUserAvatar, toKey, getPasswordHash, getPasswordSalt, createBackupArchive } = require('../users');
const router = express.Router();
@ -44,11 +44,16 @@ router.get('/me', async (request, response) => {
router.post('/change-password', jsonParser, async (request, response) => {
try {
if (!request.body.handle || !request.body.oldPassword || !request.body.newPassword) {
if (!request.body.handle) {
console.log('Change password failed: Missing required fields');
return response.status(400).json({ error: 'Missing required fields' });
}
if (request.body.handle !== request.user.profile.handle && !request.user.profile.admin) {
console.log('Change password failed: Unauthorized');
return response.status(403).json({ error: 'Unauthorized' });
}
/** @type {import('../users').User} */
const user = await storage.getItem(toKey(request.body.handle));
@ -62,7 +67,8 @@ router.post('/change-password', jsonParser, async (request, response) => {
return response.status(403).json({ error: 'User is disabled' });
}
if (user.password && user.password !== getPasswordHash(request.body.oldPassword, user.salt)) {
const isAdminChange = request.user.profile.admin && request.body.handle !== request.user.profile.handle;
if (!isAdminChange && user.password && user.password !== getPasswordHash(request.body.oldPassword, user.salt)) {
console.log('Change password failed: Incorrect password');
return response.status(401).json({ error: 'Incorrect password' });
}
@ -78,6 +84,27 @@ router.post('/change-password', jsonParser, async (request, response) => {
}
});
router.post('/backup', jsonParser, async (request, response) => {
try {
const handle = request.body.handle;
if (!handle) {
console.log('Backup failed: Missing required fields');
return response.status(400).json({ error: 'Missing required fields' });
}
if (handle !== request.user.profile.handle && !request.user.profile.admin) {
console.log('Backup failed: Unauthorized');
return response.status(403).json({ error: 'Unauthorized' });
}
await createBackupArchive(handle, response);
} catch (error) {
console.error('Backup failed', error);
return response.sendStatus(500);
}
});
module.exports = {
router,
};

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@ -8,9 +8,10 @@ const os = require('os');
const storage = require('node-persist');
const express = require('express');
const mime = require('mime-types');
const archiver = require('archiver');
const { USER_DIRECTORY_TEMPLATE, DEFAULT_USER, PUBLIC_DIRECTORIES, DEFAULT_AVATAR } = require('./constants');
const { getConfigValue, color, delay, setConfigValue } = require('./util');
const { getConfigValue, color, delay, setConfigValue, generateTimestamp } = require('./util');
const { readSecret, writeSecret } = require('./endpoints/secrets');
const KEY_PREFIX = 'user:';
@ -584,6 +585,42 @@ function requireAdminMiddleware(request, response, next) {
return response.sendStatus(403);
}
/**
* Creates an archive of the user's data root directory.
* @param {string} handle User handle
* @param {import('express').Response} response Express response object to write to
* @returns {Promise<void>} Promise that resolves when the archive is created
*/
async function createBackupArchive(handle, response) {
const directories = getUserDirectories(handle);
console.log('Backup requested for', handle);
const archive = archiver('zip');
archive.on('error', function (err) {
response.status(500).send({ error: err.message });
});
// On stream closed we can end the request
archive.on('end', function () {
console.log('Archive wrote %d bytes', archive.pointer());
response.end(); // End the Express response
});
const timestamp = generateTimestamp();
// Set the archive name
response.attachment(`${handle}-${timestamp}.zip`);
// This is the streaming magic
// @ts-ignore
archive.pipe(response);
// Append files from a sub-directory, putting its contents at the root of archive
archive.directory(directories.root, false);
archive.finalize();
}
/**
* Express router for serving files from the user's directories.
*/
@ -614,6 +651,7 @@ module.exports = {
getCookieSessionName,
getUserAvatar,
shouldRedirectToLogin,
createBackupArchive,
tryAutoLogin,
router,
};