bug: _custom_key_material_ does not seem to work for RSA_2048 #13375
Description
Is there an existing issue for this?
- I have searched the existing issues
Current Behavior
When I run the following through a provision.sh script executed through docker compose
aws --endpoint-url=http://localhost:4566 kms create-key \
--region eu-west-2 \
--key-usage SIGN_VERIFY \
--key-spec RSA_2048 \
--tags '[{"TagKey": "_custom_key_material_", ,"TagValue": "<base64 rsa_2048 private key>"}, {"TagKey":"_custom_id_","TagValue":"14122ec4-cdd0-4154-8275-04363c15fbd9"}]'
I get the following error -
localstack | An error occurred (ValidationException) when calling the CreateKey operation: 1 validation error detected: Value <base64 rsa_2048 private key> at 'tags.1.member.tagValue' failed to satisfy constraint: Member must have length less than or equal to 256
I can also see that
RSA key are not configured to use a key material at all.Expected Behavior
The key is created with the custom material.
How are you starting LocalStack?
With a docker-compose file
Steps To Reproduce
How are you starting localstack (e.g., bin/localstack command, arguments, or docker-compose.yml)
docker compose -f docker-compose.yml up --build -d --wait
Client commands (e.g., AWS SDK code snippet, or sequence of "awslocal" commands)
Executed through a provision script mounted into the container
aws --endpoint-url=http://localhost:4566 kms create-key \
--region eu-west-2 \
--key-usage SIGN_VERIFY \
--key-spec RSA_2048 \
--tags '[{"TagKey": "_custom_key_material_", ,"TagValue": "<base64 rsa_2048 private key>"}, {"TagKey":"_custom_id_","TagValue":"14122ec4-cdd0-4154-8275-04363c15fbd9"}]'
Environment
- OS: MacOS 15.7.2
- LocalStack:
LocalStack version:
LocalStack Docker image sha:sha256:c141c72944720c5c56f22eb980e94c9b625ea89251f9e23a417bc0171dc16142
LocalStack build date: 10th Nov
LocalStack build git hash:Anything else?
No response