feat: Auto enable mTLS when supported certificates are detected #869
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Signed-off-by: Radhika Agrawal <[email protected]>
Signed-off-by: Radhika Agrawal <[email protected]>
daniel-sanche
requested changes
Dec 2, 2025
Signed-off-by: Radhika Agrawal <[email protected]>
Signed-off-by: Radhika Agrawal <[email protected]>
…e by version number Signed-off-by: Radhika Agrawal <[email protected]>
andyrzhao
approved these changes
Dec 5, 2025
Linchin
approved these changes
Dec 5, 2025
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The Python SDK will use a hybrid approach for mTLS enablement:
If the GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is set (either true or false or any value), the SDK will respect that setting. This is necessary for test scenarios and users who need to explicitly control mTLS behavior.
If the GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is not set, the SDK will automatically enable mTLS only if it detects Managed Workload Identity (MWID) or X.509 Workforce Identity Federation (WIF) certificate sources. In other cases where the variable is not set, mTLS will remain disabled.