test_is_cloud_metadata_hostnames() — langchain Function Reference

Architecture documentation for the test_is_cloud_metadata_hostnames() function in test_ssrf_protection.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

LangChainCore→ MessageInterface→ test_is_cloud_metadata_hostnames() — langchain Function Reference

Dependency Diagram

graph TD
  307aacb8_12a0_d587_5d94_f3fa23af9091["test_is_cloud_metadata_hostnames()"]
  5d0af313_84be_a251_2294_d136a0904196["TestIPValidation"]
  307aacb8_12a0_d587_5d94_f3fa23af9091 -->|defined in| 5d0af313_84be_a251_2294_d136a0904196
  style 307aacb8_12a0_d587_5d94_f3fa23af9091 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/test_ssrf_protection.py lines 55–60

    def test_is_cloud_metadata_hostnames(self) -> None:
        """Test cloud metadata hostname detection."""
        assert is_cloud_metadata("metadata.google.internal") is True
        assert is_cloud_metadata("metadata") is True
        assert is_cloud_metadata("instance-data") is True
        assert is_cloud_metadata("METADATA.GOOGLE.INTERNAL") is True  # Case insensitive