All Content tagged with Amazon Cognito

I have a Lambda which connects to a ElastiCache Serveless. They are both in the same VPC as I believe this is necessary for them to connect. The lambda also needs to access other resources outside of ...

I have connected my IAM Identity center with Cognito and selected my IAM Identity center as an Identity provider in cognito via SAML configuration. Now I am using cognito's client credentials in my ....

I am currently designing a custom authentication flow to fulfil a step-up authentication flow. Part of this, I am intending to use the custom authentication lambda triggers. after validating the requi...

I setup LinkedIn as a social/external identity provider for my Cognito Pool using OIDC connect. However, it shows incorrect LinkedIn icon on the Cognitio Managed AWS Login Page. Please see attached sc...

Hello, I'm trying to associate a custom domain with a new Amazon Cognito user pool. However, I’m receiving the error: code: InvalidParameterException message: One or more of the CNAMEs you provided a...

My organization uses the hosted UI, and we're looking to add one-time password (OTP) sign-in alongside the standard email and password option. We want users to be able to choose between the two sign-i...

I've been building a couple Amplify builds in my work and was cleaning up my cognito user pools. I accidentally deleted the user pool that is attached to my local host that I run the dev environment o...

Hi all, I'm using **AWS Cognito as the authorizer for my API Gateway** endpoints. Here's my current setup: * I generate tokens (Access, Id and Refresh tokens) using AWS SDK via InitiateAuth. * I pas...

AWS Cognito sends 2 OTP whenever password expired Currently authentication workflow uses Lambda triggers and MFA is set optional. Pre authentication Lambda Trigger Attached : lambda-expirationPass...

I have a basic React/Vite app built out that I have been able to deploy through Github on Amplify. I'm trying to set up Authentication through Amplify but am running into issues. There are a couple o...

Hello, I'm encountering an issue with Amazon Cognito’s advanced security features. When a user receives an Account Takeover notification email and clicks the “This was me” or “This wasn’t me” link (...

I am facing a limitation in Amazon Cognito where the `ClientMetadata` parameter is not consistently forwarded to Lambda triggers on refresh token operation. In my specific use case: * I am using the ...