Unable to query local Viya 4 with self-signed certificate

Reproduce the failure with listcaslibs.py after reviewing loginviauthinfo.py and the REQUESTS_CA_BUNDLE and SSL_CERT_FILE settings. Compare the supplied certificate files with trustedcerts.pem and verify the tool can query CAS libraries against the self-signed local environment without an SSL or CA bundle error.

I am trying to use the pyviyatool with my internal SAS Viya 4 LTS 2025.09 environment, but am unable to query anything.

I have cloned the repo on 30-03-2026 and installed the following version of sas-viya cli.

.\sas-viya.exe --version
sas-viya version 1.37.2

I am able to login viya the following command
(I have create a venv for python 3.11.9)

python .\loginviauthinfo.py
Logging in with profile:  Default
Getting Credentials for: eclviya.woodpecker.com
Logging in as user: demo1
https://eclviya.woodpecker.com
Login succeeded. Token saved.

I have passed the following environment variables:--

echo $env:REQUESTS_CA_BUNDLE
E:\cli\sas-ingress-ca-certificate.pem

echo $env:SSL_CERT_FILE
E:\cli\sas-ingress-certificate.pem

While trying to use any tool for example to list caslibs I am getting the following error

python .\listcaslibs.py
server,caslib
ERROR: SSL or CA Bundle Error occurred.
Error details: HTTPSConnectionPool(host='eclviya.woodpecker.com', port=443): Max retries exceeded with url: / (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: invalid CA certificate (_ssl.c:1006)')))
REQUESTS_CA_BUNDLE file path is: E:\cli\sas-ingress-ca-certificate.pem
Tip: Check if the path is correct.

I am currently using the same ingress certificate for sas-viya cli and facing no issues.

As we are using self-signed certificates i have also tried using the ca certificate that is create from the below command but to no avail.

kubectl -n ecl cp $(kubectl get pod -n ecl | grep "sas-logon-app" | head -1 | awk -F" " '{print $1}'):/security/trustedcerts.pem ./trustedcerts.pem

Any help would be appreciated.