fix: elevated helper 输出解析改为找最后一个合法 JSON 行,修复 stderr 混入导致的解析失败

This commit is contained in:
hicccc77
2026-03-14 20:45:33 +08:00
parent db71bc3f19
commit d50bffad3e

View File

@@ -380,15 +380,20 @@ export class KeyServiceMac {
}
const lines = String(stdout).split(/\r?\n/).map(x => x.trim()).filter(Boolean)
const last = lines[lines.length - 1]
if (!last) throw new Error('elevated helper returned empty output')
if (!lines.length) throw new Error('elevated helper returned empty output')
// 找最后一个能成功 parse 的 JSON 行stderr 混入 stdout 时会有非 JSON 行)
let payload: any
try {
payload = JSON.parse(last)
} catch {
throw new Error('elevated helper returned invalid json: ' + last)
let lastJsonLine = ''
for (let i = lines.length - 1; i >= 0; i--) {
if (!lines[i].startsWith('{')) continue
try {
payload = JSON.parse(lines[i])
lastJsonLine = lines[i]
break
} catch { continue }
}
if (!payload) throw new Error('elevated helper returned invalid json: ' + lines[lines.length - 1])
if (payload?.success === true && typeof payload?.key === 'string') return payload.key
if (typeof payload?.result === 'string') return payload.result
throw new Error('elevated helper json missing key/result')