[Error] Unhandled "type" parameter errors

描述

$ curl http://localhost:1337/alanshaw/grunt-jsio?type=()
SyntaxError: Unexpected token < in JSON at position 0
   at JSON.parse (<anonymous>)
   at [My PATH]/david-www/node_modules/node-fetch/lib/body.js:48:15
   at process._tickCallback (internal/process/next_tick.js:103:7)

貢獻者指南

技術棧

javascriptnodejsrest api

領域

backendapisecurity

議題類型

bug

難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。

2

預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。

1-3 hours

活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。

stale

清晰度議題是否清楚說明預期改動、驗收標準和下一步。

clear

前置要求

Node.js basicsHTTP request handlingJSON parsing

新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。

75

研究方向

Investigate the route handler that processes the 'type' query parameter. Likely located in a route file such as 'routes/index.js' or 'app.js'. The current code passes the parameter to JSON.parse without validation, causing errors on malformed input. A fix should validate the parameter (e.g., ensure it is a string or number) before parsing, or use a try catch to handle parse errors gracefully. Refer to the error trace in the issue: the exception is thrown from node fetch's body parser, so the root cause is in how the 'type' parameter is used. Check for similar parameters that may need sanitization. No linked PRs or maintainer comments exist, so the issue is open for contribution.