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Version
2.41.1
Storage Type
Postgres
Installation Type
Official Helm chart
Expected Behavior
Dex provides OpenID sub token to Cognito and Cognito creates corresponding user in user pool.
Actual Behavior
Dex provides OpenID sub token to Cognito but Cognito returns following error:
1 validation error detected: Value at 'userName' failed to satisfy constraint: Member must have length less than or equal to 128.
Steps To Reproduce
Use Dex as "backend" for Cognito (Cognito -> Dex -> LDAP).
Sub token issued by IDP seems to be longer than 128 characters with long user id (in my case, email or name from ldap).
Username
The username for the user. Must be unique within the user pool. Must be a
UTF-8 string between 1 and 128 characters. After the user is created,
the username can't be changed.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 128.
Preflight Checklist
Version
2.41.1
Storage Type
Postgres
Installation Type
Official Helm chart
Expected Behavior
Dex provides OpenID sub token to Cognito and Cognito creates corresponding user in user pool.
Actual Behavior
Dex provides OpenID sub token to Cognito but Cognito returns following error:
1 validation error detected: Value at 'userName' failed to satisfy constraint: Member must have length less than or equal to 128.Steps To Reproduce
Use Dex as "backend" for Cognito (Cognito -> Dex -> LDAP). Sub token issued by IDP seems to be longer than 128 characters with long user id (in my case, email or name from ldap).
Additional Information
As per https://docs.aws.amazon.com/cognito-user-identity-pools/latest/APIReference/API_AdminCreateUser.html. the AdminCreateUser accepts username only up to 128 chars:
Configuration
No response
Logs
No response