[PECOBLR-727] Add kerberos support for proxy auth#675
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Pull Request Overview
This PR adds Kerberos/SPNEGO authentication support for proxy authentication by consolidating proxy handling logic and introducing a new authentication method system.
- Consolidates proxy detection and authentication logic into a shared utility module
- Replaces specific proxy credential parameters with a generic
proxy_auth_methodparameter - Implements Kerberos/SPNEGO authentication support using the
requests-kerberoslibrary
Reviewed Changes
Copilot reviewed 10 out of 11 changed files in this pull request and generated 4 comments.
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| File | Description |
|---|---|
src/databricks/sql/common/http_utils.py |
New utility module containing shared proxy detection and authentication logic with support for basic and Kerberos authentication methods |
src/databricks/sql/common/unified_http_client.py |
Updated to use shared proxy utilities and support per-request proxy decisions with dual pool managers |
src/databricks/sql/auth/thrift_http_client.py |
Refactored to use shared proxy utilities and removed duplicate authentication logic |
src/databricks/sql/backend/sea/utils/http_client.py |
Updated to use shared proxy utilities and cleaned up variable names |
src/databricks/sql/auth/common.py |
Replaced specific proxy credential parameters with generic proxy_auth_method parameter |
src/databricks/sql/utils.py |
Updated to pass new proxy_auth_method parameter instead of individual credentials |
src/databricks/sql/backend/thrift_backend.py |
Added support for passing proxy authentication method to transport layer |
tests/unit/test_thrift_backend.py |
Updated test to use new shared utility function |
tests/unit/test_telemetry.py |
Fixed method name references to match renamed methods |
pyproject.toml |
Added optional requests-kerberos dependency for Kerberos authentication support |
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jprakash-db
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LGTM. Thanks for making the changes
Signed-off-by: Vikrant Puppala <vikrant.puppala@databricks.com>
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| headers: Optional[Dict[str, str]] = None, | ||
| **kwargs, | ||
| ) -> Generator[urllib3.HTTPResponse, None, None]: | ||
| ) -> Generator[urllib3.BaseHTTPResponse, None, None]: |
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Here urllib3 has no BaseHTTPResponse this class is in urllib3.response
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What type of PR is this?
Description
This PR adds Kerberos/SPNEGO authentication support for proxy authentication by consolidating proxy handling logic and introducing a new authentication method system.
Consolidates proxy detection and authentication logic into a shared utility module
Replaces specific proxy credential parameters with a generic proxy_auth_method parameter
Implements Kerberos/SPNEGO authentication support using the requests-kerberos library
How is this tested?
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