gateway-tls-overview
OfficialUnderstand and troubleshoot Edgion TLS flow
AuthorPandaala
Version1.0.0
Installs0
System Documentation
What problem does it solve?
It helps you understand how Edgion Gateway selects certificates, enforces TLS policies, and performs both downstream and upstream TLS (including mTLS) so you can diagnose handshake issues and configuration gaps.
Core Features & Use Cases
- End-to-end TLS subsystem map: Downstream TLS termination (SNI-based selection, mTLS verification) and upstream TLS to backends (BackendTLSPolicy-driven mTLS and certificate SAN validation) are clearly separated with a storage/matcher layer in between.
- Precise handshake callback timing: Explains how Pingora/BoringSSL callback stages chain together (select_certificate_callback → certificate_callback → handshake_complete_callback) and why min_tls_version must be set during select_cb.
- Operational guardrails and audit coverage: Describes fail-closed behavior, single-log principles, snapshot-based certificate application, and the early-abort audit path when cert_cb never runs.
Quick Start
Use the gateway-tls-overview skill to explain, step by step, what happens during a client TLS handshake that fails due to min_tls_version, including which component logs the result and why.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: gateway-tls-overview Download link: https://github.com/Pandaala/Edgion/archive/main.zip#gateway-tls-overview Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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