Merge pull request ethereum#242 from OffchainLabs/auth-rpc-params

add AuthModules and AuthOrigins params to stack config

node/config.go

@@ -146,6 +146,16 @@ type Config struct {
 	// for the authenticated api. This is by default {'localhost'}.
 	AuthVirtualHosts []string `toml:",omitempty"`
 
+	// AuthModules is a list of API modules to expose via the Auth RPC interface.
+	// If the module list is empty, all RPC API endpoints designated public will be
+	// exposed.
+	AuthModules []string
+
+	// AuthOrigins is the list of domain to accept websocket requests from. Please be
+	// aware that the server can only act upon the HTTP request the client sends and
+	// cannot verify the validity of the request header.
+	AuthOrigins []string `toml:",omitempty"`
+
 	// WSHost is the host interface on which to start the websocket RPC server. If
 	// this field is empty, no websocket API endpoint will be started.
 	WSHost string

node/defaults.go

@@ -53,6 +53,8 @@ var DefaultConfig = Config{
 	AuthAddr:            DefaultAuthHost,
 	AuthPort:            DefaultAuthPort,
 	AuthVirtualHosts:    DefaultAuthVhosts,
+	AuthModules:         DefaultAuthModules,
+	AuthOrigins:         DefaultAuthOrigins,
 	HTTPModules:         []string{"net", "web3"},
 	HTTPVirtualHosts:    []string{"localhost"},
 	HTTPTimeouts:        rpc.DefaultHTTPTimeouts,

node/node.go

@@ -450,7 +450,7 @@ func (n *Node) startRPC() error {
 		if err := server.enableRPC(allAPIs, httpConfig{
 			CorsAllowedOrigins: DefaultAuthCors,
 			Vhosts:             n.config.AuthVirtualHosts,
-			Modules:            DefaultAuthModules,
+			Modules:            n.config.AuthModules,
 			prefix:             DefaultAuthPrefix,
 			jwtSecret:          secret,
 		}); err != nil {
@@ -463,8 +463,8 @@ func (n *Node) startRPC() error {
 			return err
 		}
 		if err := server.enableWS(allAPIs, wsConfig{
-			Modules:   DefaultAuthModules,
-			Origins:   DefaultAuthOrigins,
+			Modules:   n.config.AuthModules,
+			Origins:   n.config.AuthOrigins,
 			prefix:    DefaultAuthPrefix,
 			jwtSecret: secret,
 		}); err != nil {