fix: case-insensitive email auth and AI Gateway fallback#114
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Two fixes for CODA deployments:
1. Normalize all emails to lowercase at ingestion points (get_token_owner,
get_request_user, WebSocket auth) so SSO header casing differences
don't cause authorization failures.
2. Probe auto-discovered AI Gateway URLs for reachability (2s timeout)
before using them. Workspaces without AI Gateway gracefully fall back
to {DATABRICKS_HOST}/serving-endpoints/anthropic. Result cached in
_GATEWAY_RESOLVED env var so subprocesses skip re-probing.
Co-authored-by: Isaac
This was referenced Apr 9, 2026
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Hey @dgokeeffe 👋 Thanks for this PR — both fixes are solid and exactly what we needed. I've cherry-picked your commit onto the current Your original authorship is preserved on the commit. Closing this one in favor of #123. |
datasciencemonkey
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Apr 14, 2026
Cherry-pick of #114 by David O'Keeffe (@dgokeeffe), rebased onto v0.17.0. 1. Normalize all emails to lowercase at ingestion points so SSO header casing differences don't cause authorization failures. 2. Probe auto-discovered AI Gateway URLs for reachability (2s timeout). Workspaces without AI Gateway gracefully fall back to serving-endpoints. Result cached in _GATEWAY_RESOLVED env var so subprocesses skip re-probing. 3. Version bump to 0.17.1. Co-authored-by: David O'Keeffe <david.okeeffe@databricks.com>
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Summary
.lower()at ingestion points — fixes access denied when SSOX-Forwarded-Emailheader casing differs from stored owner email (e.g.RC.Guan@vsrc.guan@).{DATABRICKS_HOST}/serving-endpoints/anthropic. Probe result cached in_GATEWAY_RESOLVEDenv var so setup subprocesses skip re-probing.Changes
app.py.lower()inget_token_owner(),get_request_user(), WebSocket auth;resolve_and_cache_gateway()calls inrun_setup()and_configure_all_cli_auth()utils.py_probe_gateway(),resolve_and_cache_gateway(), Tier 0_GATEWAY_RESOLVEDcheck inget_gateway_host()tests/test_gateway_discovery.py_GATEWAY_RESOLVEDin integration test envTest plan
pytest tests/test_gateway_discovery.py::TestGetGatewayHost— 12 passpytest tests/test_ws_authorization.py— 16 passThis pull request was AI-assisted by Isaac.