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run.js
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run.js
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const http = require('http');
const {createHmac} = require('crypto');
const config = require('./config/config.json');
const hexo = require('./hexo');
//默认参数
let PORT = config.PORT || 3000;
let URL_PATH = config.URL_PATH || '/';
let SECRET = config.SECRET || '';
let server = http.createServer((request, response) => {
//检测method和url路径
let {method, url} = request;
if (!(method === 'POST' && url === URL_PATH)) {
response.end('you get lost?');
}
let data = '';
request.on('data', (chunk) => data += chunk);
request.on('end', () => {
//验证secret
let signature = 'sha1=' + createHmac('sha1', SECRET).update(new Buffer(data)).digest('hex');
let checkSignature = signature === request.headers['x-hub-signature'];
if (!checkSignature) {
response.statusCode = 400;
response.end('check signature failed!');
}
let dataString = decodeURIComponent(data);
try {
hexo.restart((err, result) => {
if (err) {
response.statusCode = 500;
response.end(err.message);
console.error(err);
}
let {commits} = JSON.parse(dataString.replace(/payload=|\'/g, ''));
console.log(JSON.stringify(commits));
console.log('blog start!');
response.end('ok!');
});
} catch (err) {
console.error(err);
response.statusCode = 400;
response.end('update blog failed!');
}
})
})
server.listen(PORT, () => console.log('listen to', PORT));