From 4beee46dc6c7642316e118a4d3aa51e4b407256e Mon Sep 17 00:00:00 2001
From: mo khan <mo@mokhan.ca>
Date: Tue, 20 May 2025 14:28:06 -0600
Subject: feat: add external authorization service (authzd) with JWT
 authentication

- Add new authzd gRPC service implementing Envoy's external authorization API
- Integrate JWT authentication filter in Envoy configuration with claim extraction
- Update middleware to support both cookie-based and header-based user authentication
- Add comprehensive test coverage for authorization service and server
- Configure proper service orchestration with authzd, sparkled, and Envoy
- Update build system and Docker configuration for multi-service deployment
- Add grpcurl tool for gRPC service debugging and testing

This enables fine-grained authorization control through Envoy's ext_authz filter
while maintaining backward compatibility with existing cookie-based authentication.
---
 pkg/pls/log.go | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'pkg/pls')

diff --git a/pkg/pls/log.go b/pkg/pls/log.go
index 41efcbf..14eb7db 100644
--- a/pkg/pls/log.go
+++ b/pkg/pls/log.go
@@ -3,7 +3,9 @@ package pls
 import (
 	"context"
 
+	"github.com/rs/zerolog"
 	"github.com/xlgmokha/x/pkg/log"
+	"google.golang.org/grpc"
 )
 
 func LogError(ctx context.Context, err error) {
@@ -11,3 +13,38 @@ func LogError(ctx context.Context, err error) {
 		log.WithFields(ctx, log.Fields{"error": err})
 	}
 }
+
+func LogErrorNow(ctx context.Context, err error) {
+	defer FlushLog(ctx)
+
+	LogError(ctx, err)
+}
+
+func LogGRPC(logger *zerolog.Logger) grpc.UnaryServerInterceptor {
+	return func(ctx context.Context, req any, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp any, err error) {
+		ctx = logger.WithContext(ctx)
+
+		defer FlushLog(ctx)
+		return handler(ctx, req)
+	}
+}
+
+func LogGRPCStream(logger *zerolog.Logger) grpc.StreamServerInterceptor {
+	return func(srv any, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error {
+		ctx := logger.WithContext(ss.Context())
+		log.WithFields(ctx, log.Fields{"info": info})
+
+		defer FlushLog(ctx)
+		return handler(srv, ss)
+	}
+}
+
+func FlushLog(ctx context.Context) {
+	zerolog.Ctx(ctx).Print()
+}
+
+func LogNow(ctx context.Context, fields log.Fields) {
+	defer FlushLog(ctx)
+
+	log.WithFields(ctx, fields)
+}
-- 
cgit v1.2.3