AWS API网关自定义授权程序

Question

{
    "policyDocument": {
    "Version": "2012-10-17",
    "Statement": [
      {
        "Action": "execute-api:Invoke",
        "Resource": [
          "arn:aws:execute-api:us-east-1:1234567:myapiId/staging/POST/*"
        ],
        "Effect": "Allow"
      }
    ]
    },
    "principalId": "User123"
}

Mono Apr 10 09:42:35 UTC 2017：转换后的endpoint请求主体：{“Type”：“Token”,“AuthorizationToken”：“ABC123”,“MethodArn”：“arn：aws：execute-api:ap-southeast-1:007183653813:OHLQXU9P57/null/Get/”}Mono Apr 10 09:42:36 UTC 2017：执行失败，原因是配置错误：Authorizer函数失败，响应主体：{“ErrorMessage”：“response的JSON序列化期间出错”，“ErrorType”：“java.lang.RuntimeException”，“StackTrace”：[],“cause”：{“ErrorMessage”：“Com.FasterXml.Jackson.databind.jsonMappingException：JsonObject（通过引用链:com.google.gson.JsonObject[\”asString\“])”,“errorType”：“java.io.uncheckedioException”,“stackTrace”：[],“cause”：{“errorMessage”：“JsonObject（通过引用链:com.google.gson.JsonObject[\”asString\“])”,“errorType”：“com.fasterxml.jackson.databind.jsonMappingException”,“stackTrace”：[“com.fasterxml.jackson.databind.jsonMappingException”,[“son.databind.jsonMappIngException.WrapwithPath（JsonMappingException.java:177)“,”com.fasterxml.jackson.databind.ser.std.stdserializer.java:199)“,”com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields（BeanSerializerBase.serializeFields（BeanSerializerBase.java:683)“,”com.f[TRUNCATED]Monon Apr 10 09:42:36 UTC 2017：AuthorizerConfigurationException

任何帮助都会很好。提前致谢

Answer 1

您面临的问题与Lambda框架相关。

本质上，Lambda将调用处理程序函数并传递一个序列化的JSON。

public class LambdaCustomAuthorizer implements RequestHandler<AuthorizationRequestDO, Object> {


public Object handleRequest(AuthorizationRequestDO input, Context context) { }

}

 String authorizationToken;
 String methodArn;      


public String getAuthorizationToken() {
    return authorizationToken;
}
public void setAuthorizationToken(String authorizationToken) {
    this.authorizationToken = authorizationToken;
}
public String getMethodArn() {
    return methodArn;
}
public void setMethodArn(String methodArn) {
    this.methodArn = methodArn;
}

@Override
public String toString() {
    return "AuthorizationRequestDO [authorizationToken=" + authorizationToken + ", methodArn=" + methodArn
            + ", getAuthorizationToken()=" + getAuthorizationToken() + ", getMethodArn()=" + getMethodArn() + "]";
}