[Core] Persist cross domain redirect flag#45518
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pvaneck merged 1 commit intoAzure:mainfrom Mar 9, 2026
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Pull request overview
This PR updates azure-core pipeline redirect handling so the insecure_domain_change marker persists across retry attempts, ensuring SensitiveHeaderCleanupPolicy continues stripping sensitive auth headers after a cross-domain redirect.
Changes:
- Store
insecure_domain_changeonrequest.context(notrequest.context.options) in sync/async redirect policies. - Update
SensitiveHeaderCleanupPolicyto read the flag fromrequest.contextso it applies across retries. - Add sync/async regression tests covering cross-domain redirect + retry behavior and document the fix in the changelog.
Reviewed changes
Copilot reviewed 8 out of 8 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| sdk/core/azure-core/azure/core/pipeline/policies/_sensitive_header_cleanup_policy.py | Reads insecure_domain_change from request.context so header cleanup can apply across multiple attempts. |
| sdk/core/azure-core/azure/core/pipeline/policies/_redirect.py | Sets insecure_domain_change on request.context when redirected across domains (sync). |
| sdk/core/azure-core/azure/core/pipeline/policies/_redirect_async.py | Sets insecure_domain_change on request.context when redirected across domains (async). |
| sdk/core/azure-core/azure/core/pipeline/policies/_authentication.py | Removes clearing of the redirect flag during challenge resend (sync). |
| sdk/core/azure-core/azure/core/pipeline/policies/_authentication_async.py | Removes clearing of the redirect flag during challenge resend (async). |
| sdk/core/azure-core/tests/test_authentication.py | Adds tests validating auth header stripping after cross-domain redirect, including a retry scenario. |
| sdk/core/azure-core/tests/async_tests/test_authentication_async.py | Adds async equivalents of the new redirect/challenge/retry stripping tests. |
| sdk/core/azure-core/CHANGELOG.md | Adds a bug fix entry describing the retry + cross-domain redirect header cleanup behavior. |
Set the `insecure_domain_change` flag on `request.context` instead of `request.context.options` in order to persist it for all request attempts. Signed-off-by: Paul Van Eck <paulvaneck@microsoft.com> Remove print Signed-off-by: Paul Van Eck <paulvaneck@microsoft.com>
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xiangyan99
approved these changes
Mar 9, 2026
kashifkhan
approved these changes
Mar 9, 2026
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/check-enforcer override |
aprilk-ms
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Mar 11, 2026
Set the `insecure_domain_change` flag on `request.context` instead of `request.context.options` in order to persist it for all request attempts. Signed-off-by: Paul Van Eck <paulvaneck@microsoft.com>
singankit
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Mar 16, 2026
Set the `insecure_domain_change` flag on `request.context` instead of `request.context.options` in order to persist it for all request attempts. Signed-off-by: Paul Van Eck <paulvaneck@microsoft.com>
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Set the
insecure_domain_changeflag onrequest.contextinstead ofrequest.context.optionsin order to persist it for all request attempts.