Services are the only component group that binds a port during parsing
(ParseService calls listener.Init). The generic registerGroup "parse-all-
then-swap" sequence bound every new listener while the old services were
still listening, causing EADDRINUSE on SIGHUP reload — a regression from
82e7e50.
Close and unregister all old services first (unregisterAll relies on
registry.Unregister closing io.Closer values, which frees each service's
port), then parse, bind, and register the new ones. This restores the
pre-82e7e50 close-old-before-bind ordering for the services group.
Move SetDefaultTLSConfig before register(cfg) in loader.go so
ParseService can access it when building handlers. Also add a
defensive nil check in socks5 serverSelector.Select() for
MethodTLS to prevent future ordering regressions.
Root cause: in selector.go, Select() tried to read ClientHello
via TLSConfig.GetConfigForClient but s.TLSConfig was nil because
register(cfg) -> ParseService -> handler Init ran before
SetDefaultTLSConfig was called from loader.go.
Adds RejectUnknownSNI and ServerNames fields to TLSConfig. When enabled,
TLS handshakes with missing or non-allowlisted SNI are rejected at the
handshake level via GetConfigForClient before any certificate is sent.
Works across all TLS-based listener types (tls, mtls, ws, mws, http2,
grpc, http3) since they share the same *tls.Config from LoadServerConfig.
- Add RewriteRequestBody field to HTTPNodeConfig (yaml: rewriteRequestBody)
- Add RewriteRequestBody field to HTTPNodeSettings in core chain
- Add rewriteReqBody function symmetric to rewriteRespBody in sniffer_rewrite.go
- Wire up rewriteReqBody call in httpRoundTrip before body wrapping for recording
- Add new RewriteResponseBody config field, deprecate old RewriteBody
- Parse both RewriteRequestBody and RewriteResponseBody in node config parsing
- Add 10 test cases covering nil, skip, content-type filter, and chained rewrites
- Bump core dependency to v0.4.1
- Fix: clone response header map in internal/util/sniffing/sniffer_http.go
Service registration (register) calls ParseService, which captures
logger.Default() into each service/handler/listener. Since
logger.SetDefault was called after register, all components captured
the initial Info-level logger, making -D/-DD ineffective for service
logging.
tokenTransport now delegates CloseIdleConnections to the underlying
*http.Transport so http.Client.CloseIdleConnections() works through
the wrapper. Three plugin Close() methods updated to unwrap via
HTTPClientTransport before calling CloseIdleConnections.
RoundTrip now short-circuits when caller already set Authorization,
avoiding an unnecessary req.Clone allocation on the pass-through path.
Add godoc comments for all 62 exported symbols across 20 files in
config/parsing/: 23 MDKey constants, 35 Parse*/List/Default* functions,
3 TLS helpers, 1 Args struct with 7 fields, and the package doc.
Prevent data loss and nil panics across 5 parse functions:
- chain: nil-guard hop entries to avoid deref on empty YAML lists
- hop: build merged metadata map instead of writing inherited values
into the original NodeConfig; swap+restore around ParseNode call
- node: use local connCfg/dialCfg instead of overwriting cfg.Connector
and cfg.Dialer fields; only fill in Type when empty
- parser: preserve existing config file fields when env vars override
Level/Addr (was replacing the entire struct)
- router: only update ipNet from dst CIDR if parse succeeds, keeping
the route.Net fallback instead of overwriting with nil
- Add 808-line loader_test.go covering registerGroup, register, and Load
- Add package and exported symbol doc comments to loader.go
- Fix fmt.Errorf(resp.Status) → errors.New(resp.Status) in sd/plugin/http.go
(resp.Status is a plain string, not a format string)
- loader: guard cfg == nil in Load() to prevent nil-pointer dereference on
cfg.Log / cfg.TLS access.
- loader: defer logger.SetDefault and parsing.SetDefaultTLSConfig until
after register() succeeds, so a failed reload does not leave global
state (logger, default TLS) pointing at the new config while components
remain from the old config.
- loader: extract registerGroup[T] helper to eliminate repeated
unregister-then-register boilerplate. Entries are parsed and collected
before unregistering; a parse error now preserves the previous group
(old code unregistered first, then parsed, leaving an empty registry on
parse failure).
- hop: move cfg.SockOpts.Mark extraction outside the cfg.Metadata != nil
block so the socket mark is read even when hop-level metadata is absent.
- hop: fix copy-paste error in netns inheritance: v.Name was incorrectly
stored as MDKeyNetns instead of v.Netns (introduced in f71351f).
Three bugs in CLI-to-config conversion:
1. Comma-separated -F nodes shared Connector/Dialer/Metadata pointers
due to struct value copy; add deep-copy helpers per node.
2. Port-range-expanded -L services shared Handler/Listener/Metadata
pointers; deep-copy per service so metadata mutations don't cross-talk.
3. buildServiceConfig's ?auth= query param unconditionally overwrote
URL-embedded auth; buildNodeConfig used fallback-only. Align both
on URL-auth-first semantics (query param as fallback).
Upgrade github.com/go-gost/core from v0.3.3 to v0.4.0, adapting to
interface changes:
- Admit(ctx, network, addr, opts) now accepts a network parameter
- Router.Dial now accepts variadic chain.DialOption, forwarded to
the route's Dial call along with router-level options
- gRPC/HTTP admission plugins include the new Network field
Also fix two typos: ResoloverNodeOption -> ResolverNodeOption,
WithHostOpton -> WithHostOption.
- Return err instead of nil in SS TCP/UDP connector Init when
NewClientConfig fails, preventing nil pointer dereference in WrapConn
- Initialize tcpClient in UDP connector for UDP-over-TCP path
- Add decodeSIP002Auth to handle ss://BASE64(method:password)@host:port
URL format with RawURLEncoding and StdEncoding fallback
- Update buildServiceConfig and buildNodeConfig to decode SIP002 auth
for ss* schemes before falling back to standard userinfo parsing
- Support RawURLEncoding in parseAuthFromCmd with StdEncoding fallback
- Add tests for decodeSIP002Auth, parseAuthFromCmd, and integration
tests for buildNodeConfig/buildServiceConfig
Usishchev Yury
ginuerzh
Yuan Tong
Denis Galeev
Kebin Liu
RMT
Evsyukov Denis
Rehtt
Denis Galeev