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feat: limit upload to specific usergroups

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Bobby Wibowo 2021-05-22 20:59:00 +07:00
parent 38388e90c7
commit 48488667c8
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2 changed files with 26 additions and 12 deletions
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32
config.sample.js
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@ -7,6 +7,14 @@ module.exports = {
*/
private: true,
/*
If set, only the specified group AND any groups higher than it
will be allowed to upload new files.
Any other groups, assuming registered, will still be able to manage their previously uploaded files.
*/
privateUploadGroup: null, // Other group names in controllers/permissionController.js
privateUploadCustomRespond: null,
/*
If true, users will be able to create accounts and access their uploaded files.
*/
@ -283,26 +291,26 @@ module.exports = {
urlProxy: 'https://proxy.duckduckgo.com/iu/?u={url}',
/*
Disclaimer message that will be printed underneath the URL uploads form.
Supports HTML. Be safe though.
Disclaimer message that will be printed underneath the URL uploads form.
Supports HTML. Be safe though.
*/
urlDisclaimerMessage: 'URL uploads are being proxied by <a href="https://duckduckgo.com/" target="_blank" rel="noopener">DuckDuckGo</a>.',
/*
Filter mode for URL uploads.
Can be 'blacklist', 'whitelist', or 'inherit'.
'inherit' => inherit primary extensions filter (extensionsFilter option).
The rest are paired with urlExtensionsFilter option below and should be self-explanatory.
When this is not set to any of the 3 values, this will fallback to 'inherit'.
Filter mode for URL uploads.
Can be 'blacklist', 'whitelist', or 'inherit'.
'inherit' => inherit primary extensions filter (extensionsFilter option).
The rest are paired with urlExtensionsFilter option below and should be self-explanatory.
When this is not set to any of the 3 values, this will fallback to 'inherit'.
*/
urlExtensionsFilterMode: 'whitelist',
/*
Mainly intended for URL proxies that only support certain extensions.
This will parse the extensions from the URLs, so URLs that do not end with
the file's extensions will always be rejected.
Queries and segments in the URLs will be bypassed.
NOTE: Can not be empty when using either 'blacklist' or 'whitelist' mode.
Mainly intended for URL proxies that only support certain extensions.
This will parse the extensions from the URLs, so URLs that do not end with
the file's extensions will always be rejected.
Queries and segments in the URLs will be bypassed.
NOTE: Can not be empty when using either 'blacklist' or 'whitelist' mode.
*/
urlExtensionsFilter: [
'.webp',

6
controllers/uploadController.js
View File

@ -264,6 +264,12 @@ self.upload = async (req, res, next) => {
user = await utils.assertUser(req.headers.token)
}
if (config.privateUploadGroup) {
if (!user || !perms.is(user, config.privateUploadGroup)) {
throw new ClientError(config.privateUploadCustomRespond || 'Your usergroup is not permitted to upload new files.', { statusCode: 403 })
}
}
let albumid = parseInt(req.headers.albumid || req.params.albumid)
if (isNaN(albumid)) albumid = null