Upgrade the go version to 1.24 and upgrade dependencies to latest versions.

Author: vinayakumarb

agent/metrics/metrics.go

@@ -22,7 +22,7 @@ import (
 	"time"
 
 	monitoring "cloud.google.com/go/monitoring/apiv3"
-	googlepb "github.com/golang/protobuf/ptypes/timestamp"
+	googlepb "google.golang.org/protobuf/types/known/timestamppb"
 	gax "github.com/googleapis/gax-go/v2"
 	apioption "google.golang.org/api/option"
 	metricpb "google.golang.org/genproto/googleapis/api/metric"

app/proxy.go

@@ -210,7 +210,7 @@ func requestHandler(ctx context.Context, s types.Store, w http.ResponseWriter, r
 	requestID := r.Header.Get(HeaderRequestID)
 	if requestID == "" {
 		errorMsg := "No request ID specified"
-		log.Printf(errorMsg)
+		log.Println(errorMsg)
 		http.Error(w, errorMsg, http.StatusBadRequest)
 		return
 	}
@@ -219,7 +219,7 @@ func requestHandler(ctx context.Context, s types.Store, w http.ResponseWriter, r
 	request, err := s.ReadRequest(ctx, backendID, requestID)
 	if err != nil {
 		errorMsg := fmt.Sprintf("Failed to read the request for %q: %q", requestID, err.Error())
-		log.Printf(errorMsg)
+		log.Println(errorMsg)
 		http.Error(w, errorMsg, http.StatusNotFound)
 		return
 	}
@@ -240,7 +240,7 @@ func responseHandler(ctx context.Context, s types.Store, w http.ResponseWriter,
 	response, err := parseResponse(backendID, r)
 	if err != nil {
 		errorMsg := fmt.Sprintf("Failed to read the response body: %q", err.Error())
-		log.Printf(errorMsg)
+		log.Println(errorMsg)
 		http.Error(w, errorMsg, http.StatusBadRequest)
 		return
 	}
@@ -250,7 +250,7 @@ func responseHandler(ctx context.Context, s types.Store, w http.ResponseWriter,
 	close(notFoundErrs)
 	if len(notFoundErrs) > 0 {
 		notFoundErr := <-notFoundErrs
-		log.Printf(notFoundErr.Error())
+		log.Println(notFoundErr.Error())
 		http.Error(w, notFoundErr.Error(), http.StatusNotFound)
 		return
 	}

go.mod

@@ -1,33 +1,45 @@
 module github.com/google/inverting-proxy
 
-go 1.18
+go 1.24.2
 
 require (
-	cloud.google.com/go/compute/metadata v0.2.3
-	cloud.google.com/go/monitoring v1.13.0
-	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da
-	github.com/golang/protobuf v1.5.3
-	github.com/google/go-cmp v0.5.9
-	github.com/google/uuid v1.3.0
-	github.com/googleapis/gax-go/v2 v2.7.1
-	github.com/gorilla/websocket v1.5.0
-	golang.org/x/net v0.23.0
-	golang.org/x/oauth2 v0.7.0
-	google.golang.org/api v0.114.0
-	google.golang.org/appengine/v2 v2.0.2
-	google.golang.org/genproto v0.0.0-20230526161137-0005af68ea54
-	google.golang.org/genproto/googleapis/api v0.0.0-20230525234035-dd9d682886f9
-	google.golang.org/grpc v1.56.3
-	google.golang.org/grpc/examples v0.0.0-20230602173802-c9d3ea567325
+	cloud.google.com/go/compute/metadata v0.6.0
+	cloud.google.com/go/monitoring v1.24.2
+	github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8
+	github.com/google/go-cmp v0.7.0
+	github.com/google/uuid v1.6.0
+	github.com/googleapis/gax-go/v2 v2.14.1
+	github.com/gorilla/websocket v1.5.3
+	golang.org/x/net v0.39.0
+	golang.org/x/oauth2 v0.29.0
+	google.golang.org/api v0.229.0
+	google.golang.org/appengine/v2 v2.0.6
+	google.golang.org/genproto v0.0.0-20250422160041-2d3770c4ea7f
+	google.golang.org/genproto/googleapis/api v0.0.0-20250422160041-2d3770c4ea7f
+	google.golang.org/grpc v1.72.0
+	google.golang.org/grpc/examples v0.0.0-20250421233052-f7d488de751d
+	google.golang.org/protobuf v1.36.6
 )
 
 require (
-	cloud.google.com/go/compute v1.19.1 // indirect
-	github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect
-	go.opencensus.io v0.24.0 // indirect
-	golang.org/x/sys v0.18.0 // indirect
-	golang.org/x/text v0.14.0 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20230525234030-28d5490b6b19 // indirect
-	google.golang.org/protobuf v1.33.0 // indirect
+	cloud.google.com/go/auth v0.16.0 // indirect
+	cloud.google.com/go/auth/oauth2adapt v0.2.8 // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
+	github.com/google/s2a-go v0.1.9 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.6 // indirect
+	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.60.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.60.0 // indirect
+	go.opentelemetry.io/otel v1.35.0 // indirect
+	go.opentelemetry.io/otel/metric v1.35.0 // indirect
+	go.opentelemetry.io/otel/trace v1.35.0 // indirect
+	golang.org/x/crypto v0.37.0 // indirect
+	golang.org/x/sync v0.13.0 // indirect
+	golang.org/x/sys v0.32.0 // indirect
+	golang.org/x/text v0.24.0 // indirect
+	golang.org/x/time v0.11.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250414145226-207652e42e2e // indirect
 )