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Vito0912 2025-06-12 12:05:32 +02:00
parent 4e67d56cd5
commit 11cc9f2562
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4 changed files with 61 additions and 45 deletions
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78
server/utils/fileUtils.js
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@ -579,48 +579,62 @@ async function copyToExisting(srcPath, destPath) {
}
module.exports.copyToExisting = copyToExisting
module.exports.validatePathExists = async function validatePathExists(libraryFolder, directory, filename, allowBookFiles, allowAudioFiles) {
let filepath = Path.join(libraryFolder.path, directory)
filepath = filePathToPOSIX(filepath)
module.exports.validatePathExists = async function validatePathExists(
libraryFolder,
directory,
filenames,
allowBookFiles,
allowAudioFiles,
skipLibraryFolder = false
) {
let filepath = Path.join(skipLibraryFolder ? '' : libraryFolder.path, directory);
filepath = filePathToPOSIX(filepath);
// Ensure filepath is inside library folder (prevents directory traversal) (And convert libraryFolder to Path to normalize)
// Ensure filepath is inside library folder (prevents directory traversal)
if (!filepath.startsWith(libraryFolder.path)) {
Logger.error(`[FileSystemController] Filepath is not inside library folder: ${filepath}`)
return null
Logger.error(
`[FileSystemController] Filepath is not inside library folder: ${filepath}`
);
return null;
}
console.log(`[FileSystemController] Checking if path exists: "${filepath}"`);
if (await fs.pathExists(filepath)) {
if (filename) {
// Check if a specific file exists
const filePath = Path.join(filepath, filename)
if (await fs.pathExists(filePath)) {
return {
exists: true,
if (filenames && filenames.length > 0) {
// If any filename exists, not allowed to upload (exists: true)
for (const filename of filenames) {
const filePath = Path.join(filepath, filename);
if (await fs.pathExists(filePath)) {
return {
exists: true,
};
}
}
} else if(allowBookFiles || allowAudioFiles) {
let allowedExtensions = []
if (allowBookFiles && !allowAudioFiles) {
allowedExtensions = globals.SupportedEbookTypes
} else if (allowAudioFiles && !allowBookFiles) {
allowedExtensions = globals.SupportedAudioTypes
} else {
allowedExtensions = []
}
const files = await fs.readdir(filepath)
const exists = allowedExtensions.length === 0
? files.length > 0
: files.some((file) => {
const ext = Path.extname(file).toLowerCase().replace(/^\./, '')
return allowedExtensions.includes(ext)
})
} } else if (allowBookFiles || allowAudioFiles) {
let restrictedExtensions = [];
if (allowBookFiles && !allowAudioFiles) {
restrictedExtensions = globals.SupportedAudioTypes; // Block audio files
} else if (allowAudioFiles && !allowBookFiles) {
restrictedExtensions = globals.SupportedEbookTypes; // Block book files
}
// To let the sub dir check run
if(exists) return exists
console.log(`[FileSystemController] Checking for restricted files in "${filepath}" with extensions: ${restrictedExtensions.join(', ')}`);
if (restrictedExtensions.length > 0) {
const files = await fs.readdir(filepath);
const hasRestrictedFiles = files.some((file) => {
const ext = Path.extname(file).toLowerCase().replace(/^\./, "");
return restrictedExtensions.includes(ext);
});
if (hasRestrictedFiles) {
return { exists: true };
}
} else {
return {
exists: true
}
exists: true,
};
}
}