fix(haproxy+unbound): http_to_https per Domain + leere Forward-Zones überspringen

haproxy: http_to_https=false Domains bekommen jetzt eigene use_backend-Regeln
im public_http-Frontend statt dem globalen HTTPS-Redirect. Das Feld war bisher
in DB + UI vorhanden aber vom Config-Generator komplett ignoriert.

unbound: Forward-Zones ohne forward-addr (ForwardTo=nil oder leer) werden jetzt
übersprungen. Unbound lehnt solche Blöcke beim Start ab.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

VERSION

@@ -1 +1 @@
-1.1.81
+1.1.82

cmd/edgeguard-api/main.go

@@ -60,7 +60,7 @@ import (
 	usersvc "git.netcell-it.de/projekte/edgeguard-native/internal/services/users"
 )
 
-var version = "1.1.81"
+var version = "1.1.82"
 
 func main() {
 	addr := os.Getenv("EDGEGUARD_API_ADDR")

cmd/edgeguard-ctl/main.go

@@ -11,7 +11,7 @@ import (
 	"git.netcell-it.de/projekte/edgeguard-native/internal/services/setup"
 )
 
-var version = "1.1.81"
+var version = "1.1.82"
 
 const usage = `edgeguard-ctl — EdgeGuard CLI
 

cmd/edgeguard-scheduler/main.go

@@ -35,7 +35,7 @@ import (
 	"git.netcell-it.de/projekte/edgeguard-native/internal/services/tlscerts"
 )
 
-var version = "1.1.81"
+var version = "1.1.82"
 
 const (
 	// renewTickInterval — how often we re-evaluate expiring certs.

internal/haproxy/haproxy.cfg.tpl

@@ -32,7 +32,8 @@ defaults
 
 # ── Public :80 ─────────────────────────────────────────────────────────
 # ACME-01 challenges proxy to edgeguard-api which serves the webroot.
-# Everything else redirects to HTTPS.
+# Domains with http_to_https=false bypass the redirect and are proxied
+# directly. Everything else redirects to HTTPS.
 frontend public_http
     bind :80
     {{- if .IPv6Enabled}}
@@ -40,11 +41,21 @@ frontend public_http
     {{- end}}
 
     acl is_acme path_beg /.well-known/acme-challenge/
+    {{- range $d := .HTTPDomains}}
+    acl is_http_only hdr(host) -i {{$d.Name}}
+    {{- end}}
 
-    # Redirect to HTTPS first (skipped for ACME paths) — must come
+    # Redirect to HTTPS (skipped for ACME and http-only domains).
-    # before use_backend so HAProxy doesn't warn about ordering.
+    http-request redirect scheme https code 301 unless is_acme{{if .HTTPDomains}} or is_http_only{{end}}
-    http-request redirect scheme https code 301 unless is_acme
 
+    {{- range $d := .HTTPDomains}}
+    {{- range $r := $d.Routes}}
+    use_backend eg_backend_{{$r.BackendID}} if { hdr(host) -i {{$d.Name}} } { path_beg {{$r.PathPrefix}} }
+    {{- end}}
+    {{- if $d.PrimaryBackendID}}
+    use_backend eg_backend_{{$d.PrimaryBackendID}} if { hdr(host) -i {{$d.Name}} }
+    {{- end}}
+    {{- end}}
     use_backend api_backend if is_acme
 
 # ── Public :443 (Customer-Backends only) ──────────────────────────────

internal/haproxy/haproxy.go

@@ -133,6 +133,10 @@ type View struct {
 	Domains  []DomainView
 	Backends []BackendView
 
+	// HTTPDomains: aktive Domains mit HTTPToHTTPS=false. Diese bekommen
+	// in public_http eigene use_backend-Regeln statt dem globalen Redirect.
+	HTTPDomains []DomainView
+
 	// GlobalMaintenance: wenn true emittiert public_https einen
 	// 503-Block ganz am Anfang (vor allen anderen ACLs), der
 	// alle Customer-Domains gleichzeitig stilllegt. mgmt_https
@@ -278,7 +282,13 @@ func (g *Generator) loadView(ctx context.Context) (*View, error) {
 		domViews = append(domViews, dv)
 	}
 
-	v := &View{Domains: domViews, Backends: activeBackends}
+	httpDomains := make([]DomainView, 0)
+	for _, dv := range domViews {
+		if !dv.HTTPToHTTPS && (dv.PrimaryBackendID != nil || len(dv.Routes) > 0) {
+			httpDomains = append(httpDomains, dv)
+		}
+	}
+	v := &View{Domains: domViews, Backends: activeBackends, HTTPDomains: httpDomains}
 	if g.SetupStore != nil {
 		if st, err := g.SetupStore.Load(); err == nil && st != nil {
 			v.GlobalMaintenance = st.MaintenanceMode

internal/unbound/unbound.go

@@ -136,6 +136,9 @@ func (g *Generator) buildView(ctx context.Context) (*View, error) {
 			if z.ForwardTo != nil {
 				fwd = splitCSV(*z.ForwardTo)
 			}
+			if len(fwd) == 0 {
+				continue // skip — Unbound rejects a forward-zone without forward-addr
+			}
 			view.ForwardZones = append(view.ForwardZones, forwardZoneView{
 				Name: z.Name, Forwarders: fwd,
 			})