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Ensure any forked or derivative code validate that the signer\u00a0attribute in the JWT match the ARN of the Application Load Balancer that the service is configured to use.", "supportingMedia": [{"type": "text/html", "value": "<p></p><p>The <a target=\"_blank\" rel=\"nofollow\" href=\"https://github.com/awslabs/aws-alb-identity-aspnetcore#validatetokensignature\">Amazon.ApplicationLoadBalancer.Identity.AspNetCore repo</a> contains Middleware that can be used in conjunction with the Application Load Balancer (ALB) OpenId Connect integration and can be used in any <a target=\"_blank\" rel=\"nofollow\" href=\"https://dotnet.microsoft.com/apps/aspnet\">ASP.NET</a> Core deployment scenario, including Fargate, EKS, ECS, EC2, and Lambda. In the JWT handling code, it performs signature validation but fails to validate the JWT issuer and signer identity. 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