[chore] Update usage of OTEL libraries (#2725)

* otel to 1.24
* prometheus exporter to 0.46
* bunotel to 1.1.17

Also:
* Use schemaless URL for metrics
* Add software version to tracing schema

vendor/github.com/grpc-ecosystem/grpc-gateway/v2/internal/httprule/BUILD.bazel

@@ -24,7 +24,7 @@ go_test(
     embed = [":httprule"],
     deps = [
         "//utilities",
-        "@com_github_golang_glog//:glog",
+        "@org_golang_google_grpc//grpclog",
     ],
 )
 

vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/BUILD.bazel

@@ -26,7 +26,7 @@ go_library(
     deps = [
         "//internal/httprule",
         "//utilities",
-        "@go_googleapis//google/api:httpbody_go_proto",
+        "@org_golang_google_genproto_googleapis_api//httpbody",
         "@org_golang_google_grpc//codes",
         "@org_golang_google_grpc//grpclog",
         "@org_golang_google_grpc//health/grpc_health_v1",
@@ -70,9 +70,9 @@ go_test(
         "//utilities",
         "@com_github_google_go_cmp//cmp",
         "@com_github_google_go_cmp//cmp/cmpopts",
-        "@go_googleapis//google/api:httpbody_go_proto",
-        "@go_googleapis//google/rpc:errdetails_go_proto",
-        "@go_googleapis//google/rpc:status_go_proto",
+        "@org_golang_google_genproto_googleapis_api//httpbody",
+        "@org_golang_google_genproto_googleapis_rpc//errdetails",
+        "@org_golang_google_genproto_googleapis_rpc//status",
         "@org_golang_google_grpc//:go_default_library",
         "@org_golang_google_grpc//codes",
         "@org_golang_google_grpc//health/grpc_health_v1",

vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/errors.go

@@ -137,7 +137,7 @@ func DefaultHTTPErrorHandler(ctx context.Context, mux *ServeMux, marshaler Marsh
 	doForwardTrailers := requestAcceptsTrailers(r)
 
 	if doForwardTrailers {
-		handleForwardResponseTrailerHeader(w, md)
+		handleForwardResponseTrailerHeader(w, mux, md)
 		w.Header().Set("Transfer-Encoding", "chunked")
 	}
 
@@ -152,7 +152,7 @@ func DefaultHTTPErrorHandler(ctx context.Context, mux *ServeMux, marshaler Marsh
 	}
 
 	if doForwardTrailers {
-		handleForwardResponseTrailer(w, md)
+		handleForwardResponseTrailer(w, mux, md)
 	}
 }
 

vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/fieldmask.go

@@ -27,7 +27,7 @@ func FieldMaskFromRequestBody(r io.Reader, msg proto.Message) (*field_mask.Field
 	var root interface{}
 
 	if err := json.NewDecoder(r).Decode(&root); err != nil {
-		if err == io.EOF {
+		if errors.Is(err, io.EOF) {
 			return fm, nil
 		}
 		return nil, err

vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go

@@ -2,7 +2,7 @@ package runtime
 
 import (
 	"context"
-	"fmt"
+	"errors"
 	"io"
 	"net/http"
 	"net/textproto"
@@ -48,7 +48,7 @@ func ForwardResponseStream(ctx context.Context, mux *ServeMux, marshaler Marshal
 	var wroteHeader bool
 	for {
 		resp, err := recv()
-		if err == io.EOF {
+		if errors.Is(err, io.EOF) {
 			return
 		}
 		if err != nil {
@@ -108,18 +108,20 @@ func handleForwardResponseServerMetadata(w http.ResponseWriter, mux *ServeMux, m
 	}
 }
 
-func handleForwardResponseTrailerHeader(w http.ResponseWriter, md ServerMetadata) {
+func handleForwardResponseTrailerHeader(w http.ResponseWriter, mux *ServeMux, md ServerMetadata) {
 	for k := range md.TrailerMD {
-		tKey := textproto.CanonicalMIMEHeaderKey(fmt.Sprintf("%s%s", MetadataTrailerPrefix, k))
-		w.Header().Add("Trailer", tKey)
+		if h, ok := mux.outgoingTrailerMatcher(k); ok {
+			w.Header().Add("Trailer", textproto.CanonicalMIMEHeaderKey(h))
+		}
 	}
 }
 
-func handleForwardResponseTrailer(w http.ResponseWriter, md ServerMetadata) {
+func handleForwardResponseTrailer(w http.ResponseWriter, mux *ServeMux, md ServerMetadata) {
 	for k, vs := range md.TrailerMD {
-		tKey := fmt.Sprintf("%s%s", MetadataTrailerPrefix, k)
-		for _, v := range vs {
-			w.Header().Add(tKey, v)
+		if h, ok := mux.outgoingTrailerMatcher(k); ok {
+			for _, v := range vs {
+				w.Header().Add(h, v)
+			}
 		}
 	}
 }
@@ -147,12 +149,10 @@ func ForwardResponseMessage(ctx context.Context, mux *ServeMux, marshaler Marsha
 	doForwardTrailers := requestAcceptsTrailers(req)
 
 	if doForwardTrailers {
-		handleForwardResponseTrailerHeader(w, md)
+		handleForwardResponseTrailerHeader(w, mux, md)
 		w.Header().Set("Transfer-Encoding", "chunked")
 	}
 
-	handleForwardResponseTrailerHeader(w, md)
-
 	contentType := marshaler.ContentType(resp)
 	w.Header().Set("Content-Type", contentType)
 
@@ -178,7 +178,7 @@ func ForwardResponseMessage(ctx context.Context, mux *ServeMux, marshaler Marsha
 	}
 
 	if doForwardTrailers {
-		handleForwardResponseTrailer(w, md)
+		handleForwardResponseTrailer(w, mux, md)
 	}
 }
 

vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshal_httpbodyproto.go

@@ -26,7 +26,7 @@ func (h *HTTPBodyMarshaler) ContentType(v interface{}) string {
 // google.api.HttpBody message, otherwise it falls back to the default Marshaler.
 func (h *HTTPBodyMarshaler) Marshal(v interface{}) ([]byte, error) {
 	if httpBody, ok := v.(*httpbody.HttpBody); ok {
-		return httpBody.Data, nil
+		return httpBody.GetData(), nil
 	}
 	return h.Marshaler.Marshal(v)
 }

vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/mux.go

@@ -57,6 +57,7 @@ type ServeMux struct {
 	marshalers                marshalerRegistry
 	incomingHeaderMatcher     HeaderMatcherFunc
 	outgoingHeaderMatcher     HeaderMatcherFunc
+	outgoingTrailerMatcher    HeaderMatcherFunc
 	metadataAnnotators        []func(context.Context, *http.Request) metadata.MD
 	errorHandler              ErrorHandlerFunc
 	streamErrorHandler        StreamErrorHandlerFunc
@@ -114,10 +115,18 @@ func DefaultHeaderMatcher(key string) (string, bool) {
 	return "", false
 }
 
+func defaultOutgoingHeaderMatcher(key string) (string, bool) {
+	return fmt.Sprintf("%s%s", MetadataHeaderPrefix, key), true
+}
+
+func defaultOutgoingTrailerMatcher(key string) (string, bool) {
+	return fmt.Sprintf("%s%s", MetadataTrailerPrefix, key), true
+}
+
 // WithIncomingHeaderMatcher returns a ServeMuxOption representing a headerMatcher for incoming request to gateway.
 //
 // This matcher will be called with each header in http.Request. If matcher returns true, that header will be
-// passed to gRPC context. To transform the header before passing to gRPC context, matcher should return modified header.
+// passed to gRPC context. To transform the header before passing to gRPC context, matcher should return the modified header.
 func WithIncomingHeaderMatcher(fn HeaderMatcherFunc) ServeMuxOption {
 	for _, header := range fn.matchedMalformedHeaders() {
 		grpclog.Warningf("The configured forwarding filter would allow %q to be sent to the gRPC server, which will likely cause errors. See https://github.com/grpc/grpc-go/pull/4803#issuecomment-986093310 for more information.", header)
@@ -147,13 +156,24 @@ func (fn HeaderMatcherFunc) matchedMalformedHeaders() []string {
 //
 // This matcher will be called with each header in response header metadata. If matcher returns true, that header will be
 // passed to http response returned from gateway. To transform the header before passing to response,
-// matcher should return modified header.
+// matcher should return the modified header.
 func WithOutgoingHeaderMatcher(fn HeaderMatcherFunc) ServeMuxOption {
 	return func(mux *ServeMux) {
 		mux.outgoingHeaderMatcher = fn
 	}
 }
 
+// WithOutgoingTrailerMatcher returns a ServeMuxOption representing a headerMatcher for outgoing response from gateway.
+//
+// This matcher will be called with each header in response trailer metadata. If matcher returns true, that header will be
+// passed to http response returned from gateway. To transform the header before passing to response,
+// matcher should return the modified header.
+func WithOutgoingTrailerMatcher(fn HeaderMatcherFunc) ServeMuxOption {
+	return func(mux *ServeMux) {
+		mux.outgoingTrailerMatcher = fn
+	}
+}
+
 // WithMetadata returns a ServeMuxOption for passing metadata to a gRPC context.
 //
 // This can be used by services that need to read from http.Request and modify gRPC context. A common use case
@@ -273,11 +293,11 @@ func NewServeMux(opts ...ServeMuxOption) *ServeMux {
 	if serveMux.incomingHeaderMatcher == nil {
 		serveMux.incomingHeaderMatcher = DefaultHeaderMatcher
 	}
-
 	if serveMux.outgoingHeaderMatcher == nil {
-		serveMux.outgoingHeaderMatcher = func(key string) (string, bool) {
-			return fmt.Sprintf("%s%s", MetadataHeaderPrefix, key), true
-		}
+		serveMux.outgoingHeaderMatcher = defaultOutgoingHeaderMatcher
+	}
+	if serveMux.outgoingTrailerMatcher == nil {
+		serveMux.outgoingTrailerMatcher = defaultOutgoingTrailerMatcher
 	}
 
 	return serveMux