feat(user-agent-auth): add RSA and ECDSA auth key types

Extend user-agent authentication to support Ed25519, ECDSA (secp256k1), and RSA (PSS+SHA-256) with minimal protocol and storage changes. Add key_type to auth requests and useragent_client, update key parsing/signature verification paths, and keep backward compatibility by treating UNSPECIFIED as Ed25519.
2026-03-14 12:14:30 +01:00
parent a3c401194f
commit 6030f30901
20 changed files with 556 additions and 124 deletions
--- a/server/crates/arbiter-proto/Cargo.toml
+++ b/server/crates/arbiter-proto/Cargo.toml
@@ -24,6 +24,7 @@ async-trait.workspace = true

 [build-dependencies]
 tonic-prost-build = "0.14.3"
+protoc-bin-vendored = "3"

 [dev-dependencies]
 rstest.workspace = true