aws / aws/amazon-redshift-python-driver
Is`OktaCredentialsProvider.handle_saml_assertion` compatible with SageMaker instances?
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- Python
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Description
I'm encountering an issue when using `redshift_connector` with Okta-based authentication inside my organisation's SageMaker environment.
In `OktaCredentialsProvider.handle_saml_assertion` I receive an error [okta_credentials_provider.py#L158](https://github.com/aws/amazon-redshift-python-driver/blob/fd81061c4dfee9ed3001be039f6b1826d8366302/redshift_connector/plugin/okta_credentials_provider.py#L158) despite receiving a 200 OK and a response of length > 2k.
Upon investigating the logs it seems to be down to a browser or Javascript issue? I've tried on both SageMaker Studio Code Editor and SageMaker Notebook instances and get the same issue.
It's also strange that `OktaCredentialsProvider.okta_authentication` works perfectly and I'm able to retrieve the `okta_session_token`, but the later step fails.
The same identical code works perfectly on my local machine.
I've attached the relevant part of the response below:
```
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