feat: configurable JSON-RPC APIs (#349)

* fix confusing name * feat: Enable configurable grpc apis * docs: Update docs and changelog * Organized flags order * fix linter * fix linter * fix maligned struct * fix typo in docs * fix unnecesary duplicate * Update cmd/ethermintd/config/config.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> * Update cmd/ethermintd/config/config.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> * Update cmd/ethermintd/config/config.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> * Update docs/basics/json_rpc.md Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> * fix eth to be manage as default * Update init.sh Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> * Update tests/solidity/init-test-node.sh Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> * add default case * add default enable api namespaces * update changelog * fix namespaces array handler * remove duplicated changelog * fix typo * remove duplicates namespaces and fix eth namespace issue * fix variable name * break line in docs Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
2021-07-26 11:15:55 +00:00
parent 54581269b8
commit d1212725f8
9 changed files with 130 additions and 60 deletions
@@ -18,6 +18,11 @@ const (
 	DefaultEVMWSAddress = "0.0.0.0:8546"
 )

+// GetDefaultAPINamespaces returns the default list of JSON-RPC namespaces that should be enabled
+func GetDefaultAPINamespaces() []string {
+	return []string{"eth"}
+}
+
 // AppConfig helps to override default appConfig template and configs.
 // return "", nil if no custom configuration is required for the application.
 func AppConfig() (string, interface{}) {
@@ -57,27 +62,30 @@ func DefaultConfig() *Config {
 	}
 }

-// DefaultEVMConfig returns an EVM config with the JSON-RPC API enabled by default
-func DefaultEVMConfig() *EVMRPCConfig {
-	return &EVMRPCConfig{
-		Enable:     true,
-		RPCAddress: DefaultEVMAddress,
-		WsAddress:  DefaultEVMWSAddress,
-	}
-}
-
 // EVMRPCConfig defines configuration for the EVM RPC server.
 type EVMRPCConfig struct {
 	// RPCAddress defines the HTTP server to listen on
 	RPCAddress string `mapstructure:"address"`
 	// WsAddress defines the WebSocket server to listen on
 	WsAddress string `mapstructure:"ws-address"`
+	// API defines a list of JSON-RPC namespaces that should be enabled
+	API []string `mapstructure:"api"`
 	// Enable defines if the EVM RPC server should be enabled.
 	Enable bool `mapstructure:"enable"`
 	// EnableUnsafeCORS defines if CORS should be enabled (unsafe - use it at your own risk)
 	EnableUnsafeCORS bool `mapstructure:"enable-unsafe-cors"`
 }

+// DefaultEVMConfig returns an EVM config with the JSON-RPC API enabled by default
+func DefaultEVMConfig() *EVMRPCConfig {
+	return &EVMRPCConfig{
+		Enable:     true,
+		API:        GetDefaultAPINamespaces(),
+		RPCAddress: DefaultEVMAddress,
+		WsAddress:  DefaultEVMWSAddress,
+	}
+}
+
 // Config defines the server's top level configuration. It includes the default app config
 // from the SDK as well as the EVM configuration to enable the JSON-RPC APIs.
 type Config struct {
@@ -95,6 +103,7 @@ func GetConfig(v *viper.Viper) Config {
 		Config: cfg,
 		EVMRPC: EVMRPCConfig{
 			Enable:     v.GetBool("evm-rpc.enable"),
+			API:        v.GetStringSlice("evm-rpc.api"),
 			RPCAddress: v.GetString("evm-rpc.address"),
 			WsAddress:  v.GetString("evm-rpc.ws-address"),
 		},