106 lines
3.6 KiB
JavaScript
106 lines
3.6 KiB
JavaScript
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/**
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* 检查location插入位置并修复
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*/
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const SG = { ip: '43.156.237.110', port: 3911, key: 'zy_gtw_74d30f54fa8b5581514569ee7874def57861a31ccb2be8c9' }
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async function callGK(srv, method, path, body = null) {
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const url = `http://${srv.ip}:${srv.port}${path}`
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const opts = { method, headers: { 'Authorization': `Bearer ${srv.key}`, 'Content-Type': 'application/json' } }
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if (body) opts.body = JSON.stringify(body)
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const res = await fetch(url, opts)
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const text = await res.text()
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try { return { status: res.status, data: JSON.parse(text) } }
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catch { return { status: res.status, data: { raw: text } } }
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}
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async function exec(srv, cmd) {
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const r = await callGK(srv, 'POST', '/exec', { cmd })
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return r.data
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}
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async function main() {
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// 查看50-75行
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const c1 = await exec(SG, 'cat -n /etc/nginx/sites-enabled/default | sed -n \'40,80p\'')
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console.log('=== 40-80行 ===')
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console.log(c1.stdout || c1.stderr)
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// 也在最后几行看看
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const c2 = await exec(SG, 'cat -n /etc/nginx/sites-enabled/default | tail -30')
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console.log('\n=== 末尾30行 ===')
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console.log(c2.stdout || c2.stderr)
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// 用grep看看/images/上下文
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const c3 = await exec(SG, 'grep -n -B5 -A10 "images" /etc/nginx/sites-enabled/default')
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console.log('\n=== /images/ 上下文 ===')
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console.log(c3.stdout || c3.stderr)
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// 看起来location被插入到错误位置了
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// 最稳妥的方法：直接用python重新生成正确的配置文件
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console.log('\n' + '═'.repeat(50))
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console.log('🔧 重新生成正确的配置')
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console.log('═'.repeat(50))
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const result = await exec(SG, `
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python3 << 'PYEOF'
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# 1. 读取原始模板
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with open('/etc/nginx/sites-available/default', 'r') as f:
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content = f.read()
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# 2. 找到第一个server块的结束位置（行号71的}）
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# 通过解析大括号匹配
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idx = content.index('server {')
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depth = 0
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pos = idx
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while pos < len(content):
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if content[pos] == '{':
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depth += 1
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elif content[pos] == '}':
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depth -= 1
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if depth == 0:
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# 在这个}之前插入
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insert_block = '''
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# 铸渊图片工作室 · 代理到本地3912
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location /images/ {
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proxy_pass http://127.0.0.1:3912/;
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proxy_http_version 1.1;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_buffering off;
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proxy_read_timeout 60s;
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}
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'''
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new_content = content[:pos] + insert_block + content[pos:]
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with open('/etc/nginx/sites-enabled/default', 'w') as f:
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f.write(new_content)
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print(f'OK: 插入成功，pos={pos}')
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break
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pos += 1
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else:
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print('ERROR: 找不到server块结束位置')
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PYEOF
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`)
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console.log('Python:', result.stdout || result.stderr)
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// 验证
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const c4 = await exec(SG, 'grep -n -B3 -A12 "images" /etc/nginx/sites-enabled/default')
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console.log('\n验证插入位置:')
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console.log(c4.stdout || c4.stderr)
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const r1 = await exec(SG, 'nginx -t 2>&1')
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console.log('\nNginx测试:', r1.stdout || r1.stderr)
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if (!(r1.stdout || '').includes('test failed') && !(r1.stderr || '').includes('test failed')) {
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await exec(SG, 'nginx -s reload 2>&1')
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const r2 = await exec(SG, 'curl -s -w "\\nHTTP:%{http_code}" http://localhost/images/ 2>&1')
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console.log('\n验证:', r2.stdout || r2.stderr)
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} else {
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console.log('配置有误，回滚')
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await exec(SG, 'cp /etc/nginx/sites-available/default /etc/nginx/sites-enabled/default')
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}
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}
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main().catch(err => console.error('❌', err))
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