all: apply godoc [Name] link conventions across comments

Every Go-identifier reference in // and /* */ comments now uses
godoc's [Name] linking syntax so pkg.go.dev and `go doc` render
them as clickable cross-references. No behaviour change.

Pattern applied across the tree:
  In-package         [Foo], [Foo.Bar]
  Cross-package      [pkg.Foo], [pkg.Foo.Bar]
  Stdlib             [netip.Prefix], [errors.Is], [context.Context]
  Tailscale          [tailcfg.MapResponse], [tailcfg.Node.CapMap],
                     [tailcfg.NodeAttrSuggestExitNode]

Skip rules:
  - File:line refs left as plain text
  - HuJSON wire keys inside backtick raw strings untouched
  - ACL/policy syntax tokens (tag:foo, autogroup:self, ...) not Go
    symbols, left as plain text
  - JSON/OIDC wire keys, gorm tags, RFC IPv6 placeholders, markdown
    link tags, decorative dividers — all left as-is
This commit is contained in:
Kristoffer Dalby 2026-05-18 18:35:53 +00:00
parent 17236fd284
commit 4cca63155d
124 changed files with 1037 additions and 1011 deletions

View file

@ -20,7 +20,7 @@ var proxyHeaders = [...]string{headerTrueClientIP, headerXRealIP, headerXForward
// trustedProxyRealIP rewrites r.RemoteAddr from proxy headers when the
// peer is in trusted; for any other peer the headers are stripped so a
// downstream handler cannot read a spoofed value. X-Forwarded-For uses
// RightmostTrustedRangeStrategy so prepending a value cannot win in a
// [realclientip.RightmostTrustedRangeStrategy] so prepending a value cannot win in a
// proxy chain.
func trustedProxyRealIP(trusted []netip.Prefix) (func(http.Handler) http.Handler, error) {
ranges := make([]net.IPNet, 0, len(trusted))