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94 lines
2.8 KiB
94 lines
2.8 KiB
'use strict';
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const { debugLogs } = require(__dirname+'/../configs/secrets.js')
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, dynamicResponse = require(__dirname+'/dynamic.js')
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, { addCallback } = require(__dirname+'/../redis.js')
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, upload = require('express-fileupload');
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let postFiles,
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uploadLimitFunction,
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handleBannerFiles,
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numFilesUploadLimitFunction,
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numBannersUploadLimitFunction;
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const updateHandlers = () => {
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const { globalLimits, filterFileNames, spaceFileNameReplacement } = require(__dirname+'/../config.js').get
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uploadLimitFunction = (req, res, next) => {
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return dynamicResponse(req, res, 413, 'message', {
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'title': 'Payload Too Large',
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'message': 'Your upload was too large',
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'redirect': req.headers.referer
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});
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};
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numFilesUploadLimitFunction = (req, res, next) => {
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return dynamicResponse(req, res, 400, 'message', {
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'title': 'Too many files',
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'message': res.locals.board ? `Max files per post ${res.locals.board.settings.maxFiles < globalLimits.postFiles.max ? 'on this board ' : ''}is ${res.locals.board.settings.maxFiles}`
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: `Max files per request is ${globalLimits.postFiles.max}`, //because of difference in TOR body parsing, we dont populate res.locals.board at this point. something to address later.
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'redirect': req.headers.referer
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});
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};
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numBannersUploadLimitFunction = (req, res, next) => {
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return dynamicResponse(req, res, 400, 'message', {
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'title': 'Too many files',
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'message': `Max banners per request is ${globalLimits.bannerFiles.max}`,
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'redirect': req.headers.referer
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});
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};
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handleBannerFiles = upload({
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debug: debugLogs,
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createParentPath: true,
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safeFileNames: filterFileNames,
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spaceFileNameReplacement,
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preserveExtension: 4,
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limits: {
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totalSize: globalLimits.bannerFilesSize.max,
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fileSize: globalLimits.bannerFilesSize.max,
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files: globalLimits.bannerFiles.max
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},
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numFilesLimitHandler: numBannersUploadLimitFunction,
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limitHandler: uploadLimitFunction,
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useTempFiles: true,
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tempFileDir: __dirname+'/../tmp/'
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});
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module.exports.handleBannerFiles = handleBannerFiles;
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postFiles = upload({
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debug: debugLogs,
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createParentPath: true,
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safeFileNames: filterFileNames,
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spaceFileNameReplacement,
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preserveExtension: 4,
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limits: {
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totalSize: globalLimits.postFilesSize.max,
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fileSize: globalLimits.postFilesSize.max,
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files: globalLimits.postFiles.max
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},
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numFilesLimitHandler: numFilesUploadLimitFunction,
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limitHandler: uploadLimitFunction,
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useTempFiles: true,
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tempFileDir: __dirname+'/../tmp/'
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});
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};
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updateHandlers();
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addCallback('config', updateHandlers);
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module.exports = {
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handleBannerFiles,
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handlePostFilesEarlyTor: (req, res, next) => {
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if (res.locals.anonymizer) {
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return postFiles(req, res, next);
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}
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return next();
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},
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handlePostFiles: (req, res, next) => {
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if (res.locals.anonymizer) {
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return next();
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}
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return postFiles(req, res, next);
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},
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}
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