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fix(auth): enable mTLS on AuthorizedSession in impersonated credentials#1

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amtk3 merged 2 commits into
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feat/impersonated-credentials-mtls-14737746463131592670
Jun 9, 2026
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fix(auth): enable mTLS on AuthorizedSession in impersonated credentials#1
amtk3 merged 2 commits into
mainfrom
feat/impersonated-credentials-mtls-14737746463131592670

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@amtk3 amtk3 commented Jun 9, 2026

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Fixes issue where using impersonated credentials fails in mTLS-enforced environments (returning 401 UNAUTHENTICATED) by configuring the mTLS channel on AuthorizedSession.


PR created automatically by Jules for task 14737746463131592670 started by @amtk3

…resh

Adds mTLS configuration to AuthorizedSession instances used in
impersonated_credentials.py for `Credentials.sign_bytes` and
`IDTokenCredentials.refresh`. This ensures that when impersonating
credentials in environments enforcing mTLS, the client certificate
is presented during the TLS handshake.

Corresponding tests are added to verify this behavior.

Co-authored-by: amtk3 <254821816+amtk3@users.noreply.github.com>
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@amtk3 amtk3 changed the title feat: configure mTLS for impersonated credentials sign_bytes and refresh fix(auth): enable mTLS on AuthorizedSession in impersonated credentials Jun 9, 2026
Adds mTLS configuration to AuthorizedSession instances used in
impersonated_credentials.py for `Credentials.sign_bytes` and
`IDTokenCredentials.refresh`. This ensures that when impersonating
credentials in environments enforcing mTLS, the client certificate
is presented during the TLS handshake.

Corresponding tests are added to verify this behavior.

Co-authored-by: amtk3 <254821816+amtk3@users.noreply.github.com>
@amtk3 amtk3 merged commit 4cabb76 into main Jun 9, 2026
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