Dmitri Volkov
DevOps Engineer & Python Automation Specialist
Hakkında
Dmitri is a DevOps engineer who relies on Python as his primary scripting and automation language. He builds internal tooling, CI/CD pipelines, and infrastructure automation scripts that run in production across distributed teams. He writes about the Python standard library, subprocess management, file processing, encoding utilities, and the practical shell-adjacent Python that DevOps engineers use every day.
Dmitri Volkov tarafından yazılar
Python'da PyJWT jwt.decode() ile JWT çözme. HS256/RS256 doğrulama, imzasız çözme, manuel base64, python-jose ve yaygın hatalar.
Python'da hashlib.sha256() ile string ve dosya hashleme. HMAC-SHA256, dosya checksum, Base64 digest ve cryptography kütüphanesi dahil.
Python'da hmac.new() ile HMAC-SHA256 oluşturma ve doğrulama. hmac.digest(), compare_digest(), Base64, SHA-512, webhook doğrulama ve API imzalama.