AWS 授权方返回 500，消息：null，响应中出现 AuthorizerConfigurationException 错误

问题描述

我今天大部分时间都在尝试让授权者工作，我检查了多个示例，它们似乎都在做我的代码所做的事情。

我使用无服务器框架，这是授权代码：

exports.handler = function (event: APIGatewayTokenAuthorizerEvent): APIGatewayAuthorizerResult {
    const authorizer = new Authorizer();

    try {
        if (!event.authorizationToken) throw new Error("No token");

        const token = event.authorizationToken.split(" ")[1];
        const decodedData = authorizer.verifyToken(token) as unkNown as User;
        const policy = generatePolicy(token,event.methodArn);

        return {
            ...policy,context: {
                user: JSON.stringify(decodedData),},};
    } catch (err) {
        console.log(err);
        throw "Unauthorized";
    }
};

const generatePolicy = (principalId: string,methodArn: string) => {
    return {
        principalId,policyDocument: {
            Version: "2012-10-17",Statement: [
                {
                    Action: "execute-api:Invoke",Effect: "Allow",Resource: methodArn,],};
};

这里是无服务器配置

const serverlessConfiguration: AWS = {
service: "user-crud",frameworkVersion: "2",custom: {
    webpack: {
        webpackConfig: "./webpack.config.js",includeModules: true,plugins: ["serverless-webpack"],provider: {
    name: "aws",runtime: "nodejs14.x",region: "eu-west-1",apiGateway: {
        minimumCompressionSize: 1024,shouldStartNameWithService: true,environment: {
        AWS_NODEJS_CONNECTION_REUSE_ENABLED: "1",lambdaHashingVersion: "20201221",functions: {
    jwtAuthorizer: {
        handler: "src/api/authorizer.handler",name: "jwtAuthorizer",get: {
        name: "get",handler: "src/api/get.handler",role: "arn:aws:iam::109394173706:role/dynamodb_cloudwatch_full",events: [
            {
                http: {
                    path: "get",method: "get",cors: true,authorizer: "jwtAuthorizer",

}...

当令牌正确并返回对象时，我总是得到 500 响应，所以我猜返回对象有问题？

如果令牌不正确并且我抛出“未授权”，那么我会得到正确的 401 响应。

解决方法

显然，处理程序需要是异步的，否则，它需要一个回调......时间花得很好:|