68 lines
1.8 KiB
JavaScript
68 lines
1.8 KiB
JavaScript
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const http = require('http');
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const mime = require('mime');
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const config = require('../config');
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const port = config.port || 8890;
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function serveLogs(res, pathParts) {
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const token = pathParts[pathParts.length - 1];
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if (token.match(/^[0-9a-f]+$/) === null) return res.end();
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findLogFile(token).then(logfile => {
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if (logfile === null) return res.end();
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fs.readFile(getLogFilePath(logfile), {encoding: 'utf8'}, (err, data) => {
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if (err) {
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res.statusCode = 404;
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res.end('Log not found');
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return;
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}
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res.setHeader('Content-Type', 'text/plain; charset=UTF-8');
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res.end(data);
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});
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});
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}
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function serveAttachments(res, pathParts) {
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const desiredFilename = pathParts[pathParts.length - 1];
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const id = pathParts[pathParts.length - 2];
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if (id.match(/^[0-9]+$/) === null) return res.end();
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if (desiredFilename.match(/^[0-9a-z\._-]+$/i) === null) return res.end();
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const attachmentPath = getAttachmentPath(id);
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fs.access(attachmentPath, (err) => {
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if (err) {
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res.statusCode = 404;
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res.end('Attachment not found');
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return;
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}
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const filenameParts = desiredFilename.split('.');
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const ext = (filenameParts.length > 1 ? filenameParts[filenameParts.length - 1] : 'bin');
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const fileMime = mime.lookup(ext);
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res.setHeader('Content-Type', fileMime);
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const read = fs.createReadStream(attachmentPath);
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read.pipe(res);
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})
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}
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function run() {
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const server = http.createServer((req, res) => {
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const parsedUrl = url.parse(`http://${req.url}`);
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const pathParts = parsedUrl.path.split('/').filter(v => v !== '');
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if (parsedUrl.path.startsWith('/logs/')) serveLogs(res, pathParts);
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if (parsedUrl.path.startsWith('/attachments/')) serveAttachments(res, pathParts);
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});
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server.listen(logServerPort);
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}
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module.exports = {
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run,
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};
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