moving web flag to feature (#15382)

validator/node/node.go

@@ -437,7 +437,7 @@ func (c *ValidatorClient) registerValidatorService(cliCtx *cli.Context) error {
 		Web3SignerConfig:        web3signerConfig,
 		ProposerSettings:        ps,
 		ValidatorsRegBatchSize:  cliCtx.Int(flags.ValidatorsRegistrationBatchSizeFlag.Name),
-		EnableAPI:               cliCtx.Bool(flags.EnableWebFlag.Name) || cliCtx.Bool(flags.EnableRPCFlag.Name),
+		EnableAPI:               features.Get().EnableWeb || cliCtx.Bool(flags.EnableRPCFlag.Name),
 		LogValidatorPerformance: !cliCtx.Bool(flags.DisablePenaltyRewardLogFlag.Name),
 		EmitAccountMetrics:      !cliCtx.Bool(flags.DisableAccountMetricsFlag.Name),
 		Distributed:             cliCtx.Bool(flags.EnableDistributed.Name),
@@ -501,7 +501,7 @@ func proposerSettings(cliCtx *cli.Context, db iface.ValidatorDB) (*proposer.Sett
 }
 
 func (c *ValidatorClient) registerRPCService(cliCtx *cli.Context) error {
-	serveWebUI := cliCtx.IsSet(flags.EnableWebFlag.Name)
+	serveWebUI := features.Get().EnableWeb
 	if !cliCtx.IsSet(flags.EnableRPCFlag.Name) && !serveWebUI {
 		return nil
 	}
@@ -557,7 +557,6 @@ func (c *ValidatorClient) registerRPCService(cliCtx *cli.Context) error {
 		AuthTokenPath:          authTokenPath,
 		Middlewares:            middlewares,
 		Router:                 http.NewServeMux(),
-		ServeWebUI:             serveWebUI,
 	})
 	return c.services.RegisterService(s)
 }

validator/rpc/auth_token.go

@@ -13,6 +13,7 @@ import (
 	"strings"
 
 	"github.com/OffchainLabs/prysm/v6/api"
+	"github.com/OffchainLabs/prysm/v6/config/features"
 	"github.com/OffchainLabs/prysm/v6/encoding/bytesutil"
 	"github.com/OffchainLabs/prysm/v6/io/file"
 	"github.com/fsnotify/fsnotify"
@@ -32,7 +33,7 @@ func CreateAuthToken(authPath, validatorWebAddr string) error {
 	if err := saveAuthToken(authPath, token); err != nil {
 		return err
 	}
-	logValidatorWebAuth(true, validatorWebAddr, token, authPath)
+	logValidatorWebAuth(validatorWebAddr, token, authPath)
 	return nil
 }
 
@@ -105,7 +106,7 @@ func (s *Server) refreshAuthTokenFromFileChanges(ctx context.Context, authTokenP
 				continue
 			}
 			validatorWebAddr := fmt.Sprintf("%s:%d", s.httpHost, s.httpPort)
-			logValidatorWebAuth(s.serveWebUI, validatorWebAddr, s.authToken, authTokenPath)
+			logValidatorWebAuth(validatorWebAddr, s.authToken, authTokenPath)
 		case err := <-watcher.Errors:
 			log.WithError(err).Errorf("Could not watch for file changes for: %s", authTokenPath)
 		case <-ctx.Done():
@@ -114,8 +115,8 @@ func (s *Server) refreshAuthTokenFromFileChanges(ctx context.Context, authTokenP
 	}
 }
 
-func logValidatorWebAuth(useWeb bool, validatorWebAddr, token, tokenPath string) {
-	if useWeb {
+func logValidatorWebAuth(validatorWebAddr, token, tokenPath string) {
+	if features.Get().EnableWeb {
 		webAuthURLTemplate := "http://%s/initialize?token=%s"
 		webAuthURL := fmt.Sprintf(
 			webAuthURLTemplate,

validator/rpc/server.go

@@ -13,6 +13,7 @@ import (
 	"github.com/OffchainLabs/prysm/v6/api/server/httprest"
 	"github.com/OffchainLabs/prysm/v6/api/server/middleware"
 	"github.com/OffchainLabs/prysm/v6/async/event"
+	"github.com/OffchainLabs/prysm/v6/config/features"
 	"github.com/OffchainLabs/prysm/v6/io/logs"
 	ethpb "github.com/OffchainLabs/prysm/v6/proto/prysm/v1alpha1"
 	"github.com/OffchainLabs/prysm/v6/validator/accounts/wallet"
@@ -43,12 +44,10 @@ type Config struct {
 	AuthTokenPath          string
 	Middlewares            []middleware.Middleware
 	Router                 *http.ServeMux
-	ServeWebUI             bool
 }
 
 // Server defining a HTTP server for the remote signer API and registering clients
 type Server struct {
-	serveWebUI                bool
 	walletInitialized         bool
 	logStreamerBufferSize     int
 	grpcMaxCallRecvMsgSize    int
@@ -106,7 +105,6 @@ func NewServer(ctx context.Context, cfg *Config) *Server {
 		beaconApiEndpoint:      cfg.BeaconApiEndpoint,
 		beaconNodeEndpoint:     cfg.BeaconNodeGRPCEndpoint,
 		router:                 cfg.Router,
-		serveWebUI:             cfg.ServeWebUI,
 	}
 
 	if server.authTokenPath == "" && server.walletDir != "" {
@@ -119,7 +117,7 @@ func NewServer(ctx context.Context, cfg *Config) *Server {
 			log.WithError(err).Error("Could not initialize web auth token")
 		}
 		validatorWebAddr := fmt.Sprintf("%s:%d", server.httpHost, server.httpPort)
-		logValidatorWebAuth(server.serveWebUI, validatorWebAddr, server.authToken, server.authTokenPath)
+		logValidatorWebAuth(validatorWebAddr, server.authToken, server.authTokenPath)
 		go server.refreshAuthTokenFromFileChanges(server.ctx, server.authTokenPath)
 	}
 
@@ -166,7 +164,7 @@ func (s *Server) InitializeRoutesWithWebHandler() error {
 			s.router.ServeHTTP(w, r)
 			return
 		}
-		if s.serveWebUI {
+		if features.Get().EnableWeb {
 			web.Handler(w, r)
 		}
 	})