未经身份验证的方法缺少身份验证令牌 [英] Missing Authentication Token on Unauthenticated Method
问题描述
我具有以下Terraform用于在API网关上为我的API设置CORS方法:
I have the following Terraform for setting up a CORS method for my API on API Gateway:
resource "aws_api_gateway_method" "default" {
rest_api_id = "${var.rest_api_id}"
resource_id = "${var.resource_id}"
http_method = "OPTIONS"
authorization = "NONE"
}
resource "aws_api_gateway_method_response" "default" {
rest_api_id = "${var.rest_api_id}"
resource_id = "${var.resource_id}"
http_method = "${aws_api_gateway_method.default.http_method}"
status_code = "200"
response_parameters = {
"method.response.header.Access-Control-Allow-Headers" = true,
"method.response.header.Access-Control-Allow-Methods" = true,
"method.response.header.Access-Control-Allow-Origin" = true,
}
}
resource "aws_api_gateway_integration" "default" {
rest_api_id = "${var.rest_api_id}"
resource_id = "${var.resource_id}"
http_method = "${aws_api_gateway_method.default.http_method}"
type = "MOCK"
passthrough_behavior = "WHEN_NO_MATCH"
request_templates {
"application/json" = "{ \"statusCode\": 200 }"
}
}
resource "aws_api_gateway_integration_response" "default" {
rest_api_id = "${var.rest_api_id}"
resource_id = "${var.resource_id}"
http_method = "${aws_api_gateway_method.default.http_method}"
status_code = "${aws_api_gateway_method_response.default.status_code}"
response_parameters = {
"method.response.header.Access-Control-Allow-Headers" = "'${join(",", var.allow_headers)}'",
"method.response.header.Access-Control-Allow-Methods" = "'${join(",", var.allow_methods)}'",
"method.response.header.Access-Control-Allow-Origin" = "'${var.allow_origin}'",
}
}
我的变量定义为:
variable "allow_headers" {
type = "list"
default = ["Content-Type", "X-Amz-Date", "Authorization", "X-Api-Key", "X-Amz-Security-Token", "X-Requested-With"]
}
variable "allow_methods" {
type = "list"
default = ["*"]
}
variable "allow_origin" {
default = "*"
}
variable "resource_id" {
description = "The API Gateway Resource id."
}
variable "rest_api_id" {
description = "The API Gateway REST API id."
}
当我使用API Gateway Web控制台测试端点时,它会按预期工作:
When I use the API Gateway web console to test the endpoint, it works as expected:
但是,当我尝试卷曲端点时,我得到了403:
However, when I try curl the endpoint, I get a 403:
$ curl -is -X OPTIONS https://api.naftuli.wtf/echo.json
HTTP/1.1 403 Forbidden
Content-Type: application/json
Content-Length: 42
Connection: keep-alive
Date: Fri, 23 Feb 2018 20:45:09 GMT
x-amzn-RequestId: 70089d6b-18da-11e8-9042-c3baac8eebde
x-amzn-ErrorType: MissingAuthenticationTokenException
X-Cache: Error from cloudfront
Via: 1.1 5a582ba7fbecfc5948507c13d8d2078a.cloudfront.net (CloudFront)
X-Amz-Cf-Id: VB2j87V6_wfSqXkyIPeqz8vjdDF5vBIi0DsJmIAn8kgyIjSAfkcf7A==
{"message":"Missing Authentication Token"}
该方法显然是用authorization = "NONE"
配置的,我可以从API Gateway控制台触发它,而不会出现问题.
The method is clearly configured with authorization = "NONE"
and I can trigger it from the API Gateway console without issue.
如何允许访问此方法?我觉得我已经尽力了.
How can I allow access to this method? I feel like I've done all that I can.
推荐答案
TL; DR 添加/更改每个新资源/方法后,必须创建一个新部署.
TL;DR After every new resource/method added/changed, you must create a new deployment.
Terraform仅创建一次部署,并且从不更新它,因为它的任何数据都不会更改.我找到了解决方法:
Terraform creates the deployment once and never updates it because none of its data changes. I have found a workaround to this:
resource "aws_api_gateway_stage" "default" {
stage_name = "production"
rest_api_id = "${aws_api_gateway_rest_api.default.id}"
deployment_id = "${aws_api_gateway_deployment.default.id}"
lifecycle {
# a new deployment needs to be created on every resource change so we do it outside of terraform
ignore_changes = ["deployment_id"]
}
}
我告诉舞台忽略deployment_id
属性,以使Terraform不会在没有任何变化的地方显示更改.
I tell the stage to ignore the deployment_id
property so that Terraform won't show changes where there aren't any.
为了创建新的部署,我只是将此命令添加到了我的Makefile deploy
目标中:
In order to create a new deployment, I simply added this command to my Makefile deploy
target:
deploy:
terraform apply -auto-approve
aws apigateway create-deployment \
--rest-api-id $(terraform output -json | jq -r .rest_api_id.value) \
--stage-name $(terraform output -json | jq -r .stage_name.value)
这将为给定阶段创建我的REST API的新部署.
This creates a new deployment of my REST API for the given stage.
我敢肯定,有更好的方法可以完全在Terraform中完成此操作,但此刻它们仍在我身旁.
I am sure there are better ways of maybe doing this entirely in Terraform, but they elude me at the moment.
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