What does missing authentication token mean?

Short description. API Gateway REST API endpoints return Missing Authentication Token errors for two reasons: The API request is made to a method or resource that doesn’t exist. The API request isn’t signed when the API method has AWS Identity and Access Management (IAM) authentication turned on.

How do I authenticate AWS Lambda?

To sign in directly to the AWS Management Console , use your password with your root user email address or your IAM user name. You can access AWS programmatically using your root user or IAM users access keys. AWS provides SDK and command line tools to cryptographically sign your request using your credentials.

How do I enable authorization in API gateway?


  1. In the API Gateway console, choose the name of your API.
  2. In the Resources pane, choose a method (such as GET or POST) that you want to activate IAM authentication for.
  3. In the Method Execution pane, choose Method Request.
  4. Under Settings, for Authorization, choose the pencil icon (Edit).

How do I enable API gateway logs?

Configuring logging of AWS API Gateway

  1. Create API Gateway -> go to Stages-> Logs/Tracing.
  2. Try to activate checkbox Enable CloudWatch Logs but got CloudWatch Logs role ARN must be set in account settings to enable logging.

How do I refresh tokens?

To get a refresh token, you send a request to your Okta Authorization Server. The only flows that support refresh tokens are the authorization code flow and the resource owner password flow.

How do I add authentication to AWS?

Add authentication to your application

  1. Create an Amazon Cognito user pool. Create an Amazon Cognito user pool. A user pool is a user directory — all user and group management happens in your pool.
  2. Create a user pool client. Create a user pool client.
  3. Review authentication code. Review authentication code.

How do I authenticate AWS application?

Adding OIDC Authentication to Your Application

  1. Step 1: As an admin, login to your Centrify console and click on Add Web Apps under the Apps tab.
  2. Step 2: Select the Custom tab and the OpenID Connect option.
  3. Step 3: In the Setting dialogue, change Application ID to the name of your app and add an app Name.

How do I find my API gateway Logs?

To view API Gateway logs, log in to your AWS Console and select CloudWatch from the list of services. Select Logs from the left panel. Select the log group prefixed with API-Gateway-Execution-Logs_ followed by the API Gateway id. You should see 300 log streams ordered by the last event time.

How do I debug API gateway?

How to Debug:

  1. In API Gateway console for your API’s region: Go to settings >>> Enter in the ARN of the API Gateway-CloudWatch logging role >>> click ‘Save’
  2. Go to the stage of your API. Under ‘CloudWatch Settings’, select ‘Enable CloudWatch Logs’. Set ‘Log level’ to ‘INFO’. Select ‘Log full requests/responses data’.

How does API gateway authentication work?

API Gateway supports multiple authentication methods that are suited to different applications and use cases. API Gateway uses the authentication method that you specify in your service configuration to validate incoming requests before passing them to your API backend.

Do you need refresh tokens?

When to use Refresh Tokens? The main purpose of using a refresh token is to considerably shorten the life of an access token. The refresh token can then later be used to authenticate the user as and when required by the application without running into problems such as cookies being blocked, etc.

What happens if refresh token is stolen?

Because the token is used to identify the client, if one is stolen or compromised, an attacker has full access to the user’s account in the same way they would if the attacker had instead compromised the user’s username and password. Refresh tokens are long-lived.

How do you authenticate with tokens with Cognito?

Authenticating with tokens If the login is successful, Amazon Cognito creates a session and returns an ID, access, and refresh token for the authenticated user. You can use the tokens to grant your users access to your own server-side resources or to the Amazon API Gateway.

Does Load Balancer do authentication?

You can configure an Application Load Balancer to securely authenticate users as they access your applications. This enables you to offload the work of authenticating users to your load balancer so that your applications can focus on their business logic.

How do I check AWS Auth?

Apply the aws-auth ConfigMap to your cluster

  1. Check to see if you have already applied the aws-auth ConfigMap . kubectl describe configmap -n kube-system aws-auth.
  2. Watch the status of your nodes and wait for them to reach the Ready status. kubectl get nodes –watch.

How to fix missing authentication token in AWS Lambda?

So, apparently Missing Authentication Token means the route does not exist. The app was deployed to AWS Lambda using the serverless framework. I fixed the issue by simply opening the serverless.yaml file, and then registered the route in the functions section. Before :

What is wrong with the authentication token in myapi?

It is nothing to do with authentication token. It is to do with the incorrect endpoint. The raw API endpoint from API gateway contains the url, stage name and resource path as below. If your custom domain name is myapi.custom.domain.com with the base path as helloworld, your end point will be the base url, helloworld and the resource path as myapi.

Why am I getting authentication error on protected resource/method?

Missing signature on protected resource/method. By default, your API will be open. If you have explicitly required AWS Auth then the error indicates that the request wasn’t signed.