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sanitize relay log

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shocknet-justin 2025-12-18 01:23:29 -05:00
parent efa3976657
commit ca5f90be01
1 changed files with 14 additions and 1 deletions
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15
src/services/helpers/logger.ts
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@ -14,10 +14,23 @@ if (logLevel !== "DEBUG" && logLevel !== "WARN" && logLevel !== "ERROR") {
throw new Error("Invalid log level " + logLevel + " must be one of (DEBUG, WARN, ERROR)")
}
const z = (n: number) => n < 10 ? `0${n}` : `${n}`
// Sanitize filename to remove invalid characters for filesystem
const sanitizeFileName = (fileName: string): string => {
// Replace invalid filename characters with underscores
// Invalid on most filesystems: / \ : * ? " < > |
return fileName.replace(/[/\\:*?"<>|]/g, '_')
}
const openWriter = (fileName: string): Writer => {
const now = new Date()
const date = `${now.getFullYear()}-${z(now.getMonth() + 1)}-${z(now.getDate())}`
const logStream = fs.createWriteStream(`${logsDir}/${fileName}_${date}.log`, { flags: 'a' });
const sanitizedFileName = sanitizeFileName(fileName)
const logPath = `${logsDir}/${sanitizedFileName}_${date}.log`
// Ensure parent directory exists
const dirPath = logPath.substring(0, logPath.lastIndexOf('/'))
if (!fs.existsSync(dirPath)) {
fs.mkdirSync(dirPath, { recursive: true })
}
const logStream = fs.createWriteStream(logPath, { flags: 'a' });
return (message) => {
logStream.write(message + "\n")
}