snapshot of https://github.com/cortezaproject/corteza.git (2024.9.x, 2026-09-18; blobs > 131072B omitted)

extra/server-discovery/pkg/api/server/middleware.go

@@ -0,0 +1,49 @@
+package server
+
+import (
+	"context"
+	"net/http"
+	"os"
+	"runtime/debug"
+
+	"github.com/cortezaproject/corteza/server/pkg/api"
+	"github.com/cortezaproject/corteza/server/pkg/locale"
+	"github.com/cortezaproject/corteza/server/pkg/logger"
+	"github.com/go-chi/chi/v5/middleware"
+	"go.uber.org/zap"
+)
+
+func BaseMiddleware(isProduction bool, log *zap.Logger) []func(http.Handler) http.Handler {
+	return []func(http.Handler) http.Handler{
+		handleCORS,
+		locale.DetectLanguage(locale.Global()),
+		middleware.RealIP,
+		api.RemoteAddrToContext,
+		middleware.RequestID,
+		api.DebugToContext(isProduction),
+		contextLogger(log),
+	}
+}
+
+func panicRecovery(ctx context.Context, w http.ResponseWriter) {
+	if err := recover(); err != nil {
+		log := logger.ContextValue(ctx)
+		if err, ok := err.(error); ok {
+			log = log.With(zap.Error(err))
+		} else {
+			log = log.With(zap.Any("recover-value", err))
+		}
+
+		log.Debug("crashed on http request", zap.ByteString("stack", debug.Stack()))
+
+		w.WriteHeader(500)
+
+		if _, has := os.LookupEnv("DEBUG_DUMP_STACK_IN_RESPONSE"); has {
+			// Provide nice call stack on endpoint when
+			// we crash
+			_, _ = w.Write(debug.Stack())
+		}
+
+		return
+	}
+}