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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同样的事情。

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",
                },
            },
        ],
    },

}...

当令牌正确并且我返回对象时，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“未经授权”，那么我会得到正确的 401 响应。

4

1 回答 1

0

显然，处理程序需要是异步的，否则，它需要一个回调......花时间：|

于 2021-07-11T21:36:51.887 回答