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wbond / certvalidator

Python library for validating X.509 certificates and paths
MIT License
107 stars 31 forks source link

Lack of support for the Subject Alternative Name (SAN) extension #50

Open joyantaDebnath opened 5 months ago

joyantaDebnath commented 5 months ago

This is a standard extension documented in RFC 5280, essential for hostname verification. When Subject field contains an empty sequence, CAs can mark this extension as critical as well.