我已经创建了一个api网关方法并进行了部署 . 之后我创建了一个自定义授权器并用api网关方法绑定它 . 当我通过自定义域链接调用api网关方法时，我收到 {"message":"Unauthorized"} 错误 . 如果我通过它的工具测试自定义授权器，那么它工作正常 .

如果我通过使用自定义域调用没有自定义授权器，那么它工作正常 . 我还检查了api网关日志，但是如果使用自定义授权程序调用api，则不会创建日志 .

我在lambda节点js脚本下面使用自定义授权器 -

`

console.log('Loading function');
exports.handler =  (event, context, callback) => {
    console.log("event = "+event);
    console.log("token = "+event.authorizationToken);
    console.log("method = "+event.methodArn);
    var token = event.authorizationToken;
    // Call oauth provider, crack jwt token, etc.
    // In this example, the token is treated as the status for simplicity.

    switch (token.toLowerCase()) {
        case 'allow':
            callback(null, generatePolicy('user', 'Allow', event.methodArn));
            break;
        case 'deny':
            callback(null, generatePolicy('user', 'Deny', event.methodArn));
            break;
        case 'unauthorized':
            callback("Unauthorized");   // Return a 401 Unauthorized response
            break;
        default:
            callback("Error: Invalid token"); 
    }
};

var generatePolicy = function(principalId, effect, resource) {
    var authResponse = {};

    authResponse.principalId = principalId;
    if (effect && resource) {
        var policyDocument = {};
        policyDocument.Version = '2012-10-17'; // default version
        policyDocument.Statement = [];
        var statementOne = {};
        statementOne.Action = 'execute-api:Invoke'; // default action
        statementOne.Effect = effect;
        statementOne.Resource = resource;
        policyDocument.Statement[0] = statementOne;
        authResponse.policyDocument = policyDocument;
    }

    // Can optionally return a context object of your choosing.
    authResponse.context = {};
    authResponse.context.stringKey = "stringval";
    authResponse.context.numberKey = 123;
    authResponse.context.booleanKey = true;
    return authResponse;
}

`

在 Headers 我传递下面的参数 -

'type: TOKEN',
    'authorizationToken: allow',
    'methodArn: arn:aws:execute-api:us-east-1:accountId:app_id/*/GET/users/*'

所以请告诉我，我在哪里做错了 .

提前致谢 .

aws-lambda aws-api-gateway