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bfe7a71fcde649d78ef2d8c291ce2bf5b033613d
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9 Commits

Author SHA1 Message Date
Joseph Doherty
bfe7a71fcd feat(cluster): add implicit route and gateway discovery via INFO gossip 
Implements ProcessImplicitRoute and ForwardNewRouteInfoToKnownServers on RouteManager,
and ProcessImplicitGateway on GatewayManager, mirroring Go server/route.go and
server/gateway.go INFO gossip-based peer discovery. Adds ConnectUrls to ServerInfo
and introduces GatewayInfo model. 12 new unit tests in ImplicitDiscoveryTests.
 2026-02-25 03:05:35 -05:00
Joseph Doherty
afbbccab82 feat: add JwtAuthenticator with account resolution, revocation, and template expansion 2026-02-23 04:41:01 -05:00
Joseph Doherty
7a897c1087 feat: add MaxSubs enforcement, delivery-time deny filtering, auto-unsub cleanup 2026-02-23 00:53:15 -05:00
Joseph Doherty
61c6b832e5 feat: add MaxPending, WriteDeadline options and error constants 2026-02-22 23:33:49 -05:00
Joseph Doherty
4d89661e79 feat: add monitoring HTTP endpoints and TLS support 
Monitoring HTTP:
- /varz, /connz, /healthz via Kestrel Minimal API
- Pagination, sorting, subscription details on /connz
- ServerStats atomic counters, CPU/memory sampling
- CLI flags: -m, --http_port, --http_base_path, --https_port

TLS Support:
- 4-mode negotiation: no TLS, required, TLS-first, mixed
- Certificate loading, pinning (SHA-256), client cert verification
- PeekableStream for non-destructive TLS detection
- Token-bucket rate limiter for TLS handshakes
- CLI flags: --tls, --tlscert, --tlskey, --tlscacert, --tlsverify

29 new tests (78 → 107 total), all passing.

# Conflicts:
#	src/NATS.Server.Host/Program.cs
#	src/NATS.Server/NATS.Server.csproj
#	src/NATS.Server/NatsClient.cs
#	src/NATS.Server/NatsOptions.cs
#	src/NATS.Server/NatsServer.cs
#	src/NATS.Server/Protocol/NatsProtocol.cs
#	tests/NATS.Server.Tests/ClientTests.cs
 2026-02-22 23:13:22 -05:00
Joseph Doherty
11dc5e62f3 feat: add auth fields to ServerInfo and ClientOptions protocol types 2026-02-22 22:19:18 -05:00
Joseph Doherty
ceaafc48d4 feat: add project setup for monitoring and TLS — csproj, config options, ServerInfo TLS fields 
Add FrameworkReference to Microsoft.AspNetCore.App to enable Kestrel
Minimal APIs for the monitoring HTTP server. Remove the now-redundant
Microsoft.Extensions.Logging.Abstractions PackageReference (it is
included transitively via the framework reference).

Add monitoring config properties (MonitorPort, MonitorHost,
MonitorBasePath, MonitorHttpsPort) and TLS config properties (TlsCert,
TlsKey, TlsCaCert, TlsVerify, TlsHandshakeFirst, etc.) to NatsOptions.

Add TlsRequired, TlsVerify, and TlsAvailable fields to ServerInfo so
the server can advertise TLS capability in the INFO protocol message.
 2026-02-22 22:00:42 -05:00
Joseph Doherty
19e8c65f6d feat: add -ERR response infrastructure with SendErrAsync and SendErrAndCloseAsync 2026-02-22 21:42:04 -05:00
Joseph Doherty
9e36b7c0fc feat: add protocol constants, ServerInfo, ClientOptions, and NatsOptions 2026-02-22 20:00:13 -05:00