72 lines
1.8 KiB
TypeScript
72 lines
1.8 KiB
TypeScript
import { createError, defineEventHandler, getRouterParam } from 'h3'
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import { promises as fs } from 'fs'
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import path from 'path'
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export default defineEventHandler(async (event) => {
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try {
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// 验证管理员权限
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const user = event.context.user
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if (!user || !['ADMIN', 'SUPER_ADMIN'].includes(user.role)) {
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throw createError({
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statusCode: 403,
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statusMessage: '权限不足'
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})
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}
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const filename = getRouterParam(event, 'filename')
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if (!filename) {
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throw createError({
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statusCode: 400,
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statusMessage: '请指定文件名'
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})
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}
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// 验证文件名安全性
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if (filename.includes('..') || filename.includes('/') || filename.includes('\\')) {
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throw createError({
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statusCode: 400,
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statusMessage: '无效的文件名'
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})
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}
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// 验证文件扩展名
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if (!filename.endsWith('.json')) {
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throw createError({
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statusCode: 400,
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statusMessage: '只能删除JSON格式的备份文件'
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})
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}
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const backupDir = path.join(process.cwd(), 'backups')
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const filepath = path.join(backupDir, filename)
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// 检查文件是否存在
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try {
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await fs.access(filepath)
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} catch {
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throw createError({
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statusCode: 404,
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statusMessage: '备份文件不存在'
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})
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}
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// 删除文件
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await fs.unlink(filepath)
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console.log(`管理员 ${user.username} 删除了备份文件: ${filename}`)
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return {
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success: true,
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message: '备份文件删除成功',
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filename
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}
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} catch (error) {
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console.error('删除备份文件失败:', error)
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throw createError({
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statusCode: error.statusCode || 500,
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statusMessage: error.statusMessage || '删除备份文件失败'
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})
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}
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})
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