wFabricSecurity brings native Python X.509 certificate management to Hyperledger Fabric

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An open-source Python library called wFabricSecurity has been introduced to simplify X.509 certificate and MSP identity management in Hyperledger Fabric environments. The library provides native Python bindings that automatically discover signing certificates and keystores within standard MSP directory structures, eliminating the need for manual OpenSSL parsing. It extracts key X.509 attributes such as Common Name, Organization, and certificate validity dates through a clean API. A built-in expiration guard helps prevent unexpected authentication failures caused by silently expired MSP certificates. The package is compatible with Python 3.10 and above and is available on both GitHub and PyPI.

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ProgrammingDEV Community ·

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