我试图加载一个秘密用于 koa-jsonwebtoken 。
这是来自我的koa服务器的相关内容:
import jwt, { fromAuthorizationHeader } from 'koa-jsonwebtoken';
import {serverCredentials} from './auth'
//...
console.log('loaded serverCredentials' + JSON.stringify(serverCredentials))
app.use(jwt({ secret: serverCredentials.shared, extractToken: fromAuthorizationHeader }));
我的身份证明是:
import ty from 'then-yield'
import md5 from 'md5'
import Promise from 'bluebird'
const fs = Promise.promisifyAll(require('fs'));
const serverCredentials = ty.spawn(function* () {
let src
try {
console.log('trying')
src = yield fs.readFileAsync('./serverCredentials.json','utf8')
} catch(e) {
console.error('Error when opening serverCredentials file: ' + e.message);
throw e
}
console.log('serverCredentials: ' + src)
return JSON.parse(src)
})
export {serverCredentials}
但是我的日志说:
trying
loaded serverCredentials{"isFulfilled":false,"isRejected":false}
而不是服务器密钥。
答案 0 :(得分:1)
serverCredentials
是对JSON解析对象的承诺。你需要等待它:
import jwt, { fromAuthorizationHeader } from 'koa-jsonwebtoken';
import {serverCredentials as credentialsPromise} from './auth';
credentialsPromise.then(serverCredentials => {
console.log('loaded serverCredentials' + JSON.stringify(serverCredentials))
app.use(jwt({secret: serverCredentials.shared, extractToken: fromAuthorizationHeader}));
});