laconicd/server/config/config.go

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package config
import (
"errors"
"fmt"
"path"
build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.11 (#676) * build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.10 Bumps [github.com/ethereum/go-ethereum](https://github.com/ethereum/go-ethereum) from 1.10.9 to 1.10.10. - [Release notes](https://github.com/ethereum/go-ethereum/releases) - [Commits](https://github.com/ethereum/go-ethereum/compare/v1.10.9...v1.10.10) --- updated-dependencies: - dependency-name: github.com/ethereum/go-ethereum dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.10 Bumps [github.com/ethereum/go-ethereum](https://github.com/ethereum/go-ethereum) from 1.10.9 to 1.10.10. - [Release notes](https://github.com/ethereum/go-ethereum/releases) - [Commits](https://github.com/ethereum/go-ethereum/compare/v1.10.9...v1.10.10) --- updated-dependencies: - dependency-name: github.com/ethereum/go-ethereum dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.10 Bumps [github.com/ethereum/go-ethereum](https://github.com/ethereum/go-ethereum) from 1.10.9 to 1.10.10. - [Release notes](https://github.com/ethereum/go-ethereum/releases) - [Commits](https://github.com/ethereum/go-ethereum/compare/v1.10.9...v1.10.10) --- updated-dependencies: - dependency-name: github.com/ethereum/go-ethereum dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * fix * rpc: RLP apis * tx fee cap fix * fix config * fix test Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Federico Kunze <federico.kunze94@gmail.com>
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"time"
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"github.com/spf13/viper"
"github.com/tendermint/tendermint/libs/strings"
"github.com/cosmos/cosmos-sdk/server/config"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
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)
const (
// DefaultGRPCAddress is the default address the gRPC server binds to.
DefaultGRPCAddress = "0.0.0.0:9900"
// DefaultJSONRPCAddress is the default address the JSON-RPC server binds to.
DefaultJSONRPCAddress = "0.0.0.0:8545"
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// DefaultJSONRPCWsAddress is the default address the JSON-RPC WebSocket server binds to.
DefaultJSONRPCWsAddress = "0.0.0.0:8546"
// DefaultEVMTracer is the default vm.Tracer type
DefaultEVMTracer = ""
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DefaultMaxTxGasWanted = 0
DefaultGasCap uint64 = 25000000
DefaultFilterCap int32 = 200
rpc: `eth_feeHistory` (#734) * Problem: missing json rpc of eth_feeHistory #685 add oracle backend space ready structure ok refactoring return feehistory data flow ok basefee set gas used ratio computing reward add testing add gas used prepare data fill reward increase coin fixing api add mac add launch gas used ratio ok print element reward workes reward working fix panic value correct remove debugging log tidy up tidy up remove oracle tidy up fix handler crash add unit test tidy up add limit check reformat fix lint fix lint fix lint fix lint Update rpc/ethereum/backend/feebackend.go thanks Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Update rpc/ethereum/backend/feebackend.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Update rpc/ethereum/backend/feebackend.go thanks Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Update rpc/ethereum/backend/feebackend.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> fix compile error split lines remove temporary string conversion return error if gaslimit is 0 move OneFeeHistory to types add comment only err check Update rpc/ethereum/backend/feebackend.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Update rpc/ethereum/backend/feebackend.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> tidy up add feehistory-cap * Apply suggestions from code review * changelog Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Co-authored-by: Federico Kunze Küllmer <federico.kunze94@gmail.com>
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DefaultFeeHistoryCap int32 = 100
DefaultLogsCap int32 = 10000
DefaultBlockRangeCap int32 = 10000
build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.11 (#676) * build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.10 Bumps [github.com/ethereum/go-ethereum](https://github.com/ethereum/go-ethereum) from 1.10.9 to 1.10.10. - [Release notes](https://github.com/ethereum/go-ethereum/releases) - [Commits](https://github.com/ethereum/go-ethereum/compare/v1.10.9...v1.10.10) --- updated-dependencies: - dependency-name: github.com/ethereum/go-ethereum dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.10 Bumps [github.com/ethereum/go-ethereum](https://github.com/ethereum/go-ethereum) from 1.10.9 to 1.10.10. - [Release notes](https://github.com/ethereum/go-ethereum/releases) - [Commits](https://github.com/ethereum/go-ethereum/compare/v1.10.9...v1.10.10) --- updated-dependencies: - dependency-name: github.com/ethereum/go-ethereum dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.10 Bumps [github.com/ethereum/go-ethereum](https://github.com/ethereum/go-ethereum) from 1.10.9 to 1.10.10. - [Release notes](https://github.com/ethereum/go-ethereum/releases) - [Commits](https://github.com/ethereum/go-ethereum/compare/v1.10.9...v1.10.10) --- updated-dependencies: - dependency-name: github.com/ethereum/go-ethereum dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * fix * rpc: RLP apis * tx fee cap fix * fix config * fix test Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Federico Kunze <federico.kunze94@gmail.com>
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DefaultEVMTimeout = 5 * time.Second
// default 1.0 eth
DefaultTxFeeCap float64 = 1.0
DefaultHTTPTimeout = 30 * time.Second
DefaultHTTPIdleTimeout = 120 * time.Second
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// DefaultAllowUnprotectedTxs value is false
DefaultAllowUnprotectedTxs = false
// DefaultMaxOpenConnections represents the amount of open connections (unlimited = 0)
DefaultMaxOpenConnections = 0
)
var evmTracers = []string{"json", "markdown", "struct", "access_list"}
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// 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 {
config.Config
EVM EVMConfig `mapstructure:"evm"`
JSONRPC JSONRPCConfig `mapstructure:"json-rpc"`
TLS TLSConfig `mapstructure:"tls"`
}
// EVMConfig defines the application configuration values for the EVM.
type EVMConfig struct {
// Tracer defines vm.Tracer type that the EVM will use if the node is run in
// trace mode. Default: 'json'.
Tracer string `mapstructure:"tracer"`
// MaxTxGasWanted defines the gas wanted for each eth tx returned in ante handler in check tx mode.
MaxTxGasWanted uint64 `mapstructure:"max-tx-gas-wanted"`
}
// JSONRPCConfig defines configuration for the EVM RPC server.
type JSONRPCConfig struct {
// API defines a list of JSON-RPC namespaces that should be enabled
API []string `mapstructure:"api"`
// Address defines the HTTP server to listen on
Address string `mapstructure:"address"`
// WsAddress defines the WebSocket server to listen on
WsAddress string `mapstructure:"ws-address"`
// GasCap is the global gas cap for eth-call variants.
GasCap uint64 `mapstructure:"gas-cap"`
build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.11 (#676) * build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.10 Bumps [github.com/ethereum/go-ethereum](https://github.com/ethereum/go-ethereum) from 1.10.9 to 1.10.10. - [Release notes](https://github.com/ethereum/go-ethereum/releases) - [Commits](https://github.com/ethereum/go-ethereum/compare/v1.10.9...v1.10.10) --- updated-dependencies: - dependency-name: github.com/ethereum/go-ethereum dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.10 Bumps [github.com/ethereum/go-ethereum](https://github.com/ethereum/go-ethereum) from 1.10.9 to 1.10.10. - [Release notes](https://github.com/ethereum/go-ethereum/releases) - [Commits](https://github.com/ethereum/go-ethereum/compare/v1.10.9...v1.10.10) --- updated-dependencies: - dependency-name: github.com/ethereum/go-ethereum dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.10 Bumps [github.com/ethereum/go-ethereum](https://github.com/ethereum/go-ethereum) from 1.10.9 to 1.10.10. - [Release notes](https://github.com/ethereum/go-ethereum/releases) - [Commits](https://github.com/ethereum/go-ethereum/compare/v1.10.9...v1.10.10) --- updated-dependencies: - dependency-name: github.com/ethereum/go-ethereum dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * fix * rpc: RLP apis * tx fee cap fix * fix config * fix test Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Federico Kunze <federico.kunze94@gmail.com>
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// EVMTimeout is the global timeout for eth-call.
EVMTimeout time.Duration `mapstructure:"evm-timeout"`
// TxFeeCap is the global tx-fee cap for send transaction
TxFeeCap float64 `mapstructure:"txfee-cap"`
// FilterCap is the global cap for total number of filters that can be created.
FilterCap int32 `mapstructure:"filter-cap"`
rpc: `eth_feeHistory` (#734) * Problem: missing json rpc of eth_feeHistory #685 add oracle backend space ready structure ok refactoring return feehistory data flow ok basefee set gas used ratio computing reward add testing add gas used prepare data fill reward increase coin fixing api add mac add launch gas used ratio ok print element reward workes reward working fix panic value correct remove debugging log tidy up tidy up remove oracle tidy up fix handler crash add unit test tidy up add limit check reformat fix lint fix lint fix lint fix lint Update rpc/ethereum/backend/feebackend.go thanks Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Update rpc/ethereum/backend/feebackend.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Update rpc/ethereum/backend/feebackend.go thanks Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Update rpc/ethereum/backend/feebackend.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> fix compile error split lines remove temporary string conversion return error if gaslimit is 0 move OneFeeHistory to types add comment only err check Update rpc/ethereum/backend/feebackend.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Update rpc/ethereum/backend/feebackend.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> tidy up add feehistory-cap * Apply suggestions from code review * changelog Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Co-authored-by: Federico Kunze Küllmer <federico.kunze94@gmail.com>
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// FeeHistoryCap is the global cap for total number of blocks that can be fetched
FeeHistoryCap int32 `mapstructure:"feehistory-cap"`
// Enable defines if the EVM RPC server should be enabled.
Enable bool `mapstructure:"enable"`
// LogsCap defines the max number of results can be returned from single `eth_getLogs` query.
LogsCap int32 `mapstructure:"logs-cap"`
// BlockRangeCap defines the max block range allowed for `eth_getLogs` query.
BlockRangeCap int32 `mapstructure:"block-range-cap"`
// HTTPTimeout is the read/write timeout of http json-rpc server.
HTTPTimeout time.Duration `mapstructure:"http-timeout"`
// HTTPIdleTimeout is the idle timeout of http json-rpc server.
HTTPIdleTimeout time.Duration `mapstructure:"http-idle-timeout"`
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// AllowUnprotectedTxs restricts unprotected (non EIP155 signed) transactions to be submitted via
// the node's RPC when global parameter is disabled.
AllowUnprotectedTxs bool `mapstructure:"allow-unprotected-txs"`
// MaxOpenConnections sets the maximum number of simultaneous connections
// for the server listener.
MaxOpenConnections int `mapstructure:"max-open-connections"`
// EnableIndexer defines if enable the custom indexer service.
EnableIndexer bool `mapstructure:"enable-indexer"`
}
// TLSConfig defines the certificate and matching private key for the server.
type TLSConfig struct {
// CertificatePath the file path for the certificate .pem file
CertificatePath string `mapstructure:"certificate-path"`
// KeyPath the file path for the key .pem file
KeyPath string `mapstructure:"key-path"`
}
// AppConfig helps to override default appConfig template and configs.
// return "", nil if no custom configuration is required for the application.
func AppConfig(denom string) (string, interface{}) {
// Optionally allow the chain developer to overwrite the SDK's default
// server config.
srvCfg := config.DefaultConfig()
// The SDK's default minimum gas price is set to "" (empty value) inside
// app.toml. If left empty by validators, the node will halt on startup.
// However, the chain developer can set a default app.toml value for their
// validators here.
//
// In summary:
// - if you leave srvCfg.MinGasPrices = "", all validators MUST tweak their
// own app.toml config,
// - if you set srvCfg.MinGasPrices non-empty, validators CAN tweak their
// own app.toml to override, or use this default value.
//
// In ethermint, we set the min gas prices to 0.
if denom != "" {
srvCfg.MinGasPrices = "0" + denom
}
customAppConfig := Config{
Config: *srvCfg,
EVM: *DefaultEVMConfig(),
JSONRPC: *DefaultJSONRPCConfig(),
TLS: *DefaultTLSConfig(),
}
customAppTemplate := config.DefaultConfigTemplate + DefaultConfigTemplate
return customAppTemplate, customAppConfig
}
// DefaultConfig returns server's default configuration.
func DefaultConfig() *Config {
return &Config{
Config: *config.DefaultConfig(),
EVM: *DefaultEVMConfig(),
JSONRPC: *DefaultJSONRPCConfig(),
TLS: *DefaultTLSConfig(),
}
}
// DefaultEVMConfig returns the default EVM configuration
func DefaultEVMConfig() *EVMConfig {
return &EVMConfig{
Tracer: DefaultEVMTracer,
MaxTxGasWanted: DefaultMaxTxGasWanted,
}
}
// Validate returns an error if the tracer type is invalid.
func (c EVMConfig) Validate() error {
if c.Tracer != "" && !strings.StringInSlice(c.Tracer, evmTracers) {
return fmt.Errorf("invalid tracer type %s, available types: %v", c.Tracer, evmTracers)
}
return nil
}
// GetDefaultAPINamespaces returns the default list of JSON-RPC namespaces that should be enabled
func GetDefaultAPINamespaces() []string {
return []string{"eth", "net", "web3"}
}
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// GetAPINamespaces returns the all the available JSON-RPC API namespaces.
func GetAPINamespaces() []string {
return []string{"web3", "eth", "personal", "net", "txpool", "debug", "miner"}
}
// DefaultJSONRPCConfig returns an EVM config with the JSON-RPC API enabled by default
func DefaultJSONRPCConfig() *JSONRPCConfig {
return &JSONRPCConfig{
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Enable: true,
API: GetDefaultAPINamespaces(),
Address: DefaultJSONRPCAddress,
WsAddress: DefaultJSONRPCWsAddress,
GasCap: DefaultGasCap,
EVMTimeout: DefaultEVMTimeout,
TxFeeCap: DefaultTxFeeCap,
FilterCap: DefaultFilterCap,
FeeHistoryCap: DefaultFeeHistoryCap,
BlockRangeCap: DefaultBlockRangeCap,
LogsCap: DefaultLogsCap,
HTTPTimeout: DefaultHTTPTimeout,
HTTPIdleTimeout: DefaultHTTPIdleTimeout,
AllowUnprotectedTxs: DefaultAllowUnprotectedTxs,
MaxOpenConnections: DefaultMaxOpenConnections,
EnableIndexer: false,
}
}
// Validate returns an error if the JSON-RPC configuration fields are invalid.
func (c JSONRPCConfig) Validate() error {
if c.Enable && len(c.API) == 0 {
return errors.New("cannot enable JSON-RPC without defining any API namespace")
}
if c.FilterCap < 0 {
return errors.New("JSON-RPC filter-cap cannot be negative")
}
rpc: `eth_feeHistory` (#734) * Problem: missing json rpc of eth_feeHistory #685 add oracle backend space ready structure ok refactoring return feehistory data flow ok basefee set gas used ratio computing reward add testing add gas used prepare data fill reward increase coin fixing api add mac add launch gas used ratio ok print element reward workes reward working fix panic value correct remove debugging log tidy up tidy up remove oracle tidy up fix handler crash add unit test tidy up add limit check reformat fix lint fix lint fix lint fix lint Update rpc/ethereum/backend/feebackend.go thanks Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Update rpc/ethereum/backend/feebackend.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Update rpc/ethereum/backend/feebackend.go thanks Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Update rpc/ethereum/backend/feebackend.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> fix compile error split lines remove temporary string conversion return error if gaslimit is 0 move OneFeeHistory to types add comment only err check Update rpc/ethereum/backend/feebackend.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Update rpc/ethereum/backend/feebackend.go Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> tidy up add feehistory-cap * Apply suggestions from code review * changelog Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Co-authored-by: Federico Kunze Küllmer <federico.kunze94@gmail.com>
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if c.FeeHistoryCap <= 0 {
return errors.New("JSON-RPC feehistory-cap cannot be negative or 0")
}
build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.11 (#676) * build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.10 Bumps [github.com/ethereum/go-ethereum](https://github.com/ethereum/go-ethereum) from 1.10.9 to 1.10.10. - [Release notes](https://github.com/ethereum/go-ethereum/releases) - [Commits](https://github.com/ethereum/go-ethereum/compare/v1.10.9...v1.10.10) --- updated-dependencies: - dependency-name: github.com/ethereum/go-ethereum dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.10 Bumps [github.com/ethereum/go-ethereum](https://github.com/ethereum/go-ethereum) from 1.10.9 to 1.10.10. - [Release notes](https://github.com/ethereum/go-ethereum/releases) - [Commits](https://github.com/ethereum/go-ethereum/compare/v1.10.9...v1.10.10) --- updated-dependencies: - dependency-name: github.com/ethereum/go-ethereum dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * build(deps): bump github.com/ethereum/go-ethereum from 1.10.9 to 1.10.10 Bumps [github.com/ethereum/go-ethereum](https://github.com/ethereum/go-ethereum) from 1.10.9 to 1.10.10. - [Release notes](https://github.com/ethereum/go-ethereum/releases) - [Commits](https://github.com/ethereum/go-ethereum/compare/v1.10.9...v1.10.10) --- updated-dependencies: - dependency-name: github.com/ethereum/go-ethereum dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * fix * rpc: RLP apis * tx fee cap fix * fix config * fix test Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Federico Kunze <federico.kunze94@gmail.com>
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if c.TxFeeCap < 0 {
return errors.New("JSON-RPC tx fee cap cannot be negative")
}
if c.EVMTimeout < 0 {
return errors.New("JSON-RPC EVM timeout duration cannot be negative")
}
if c.LogsCap < 0 {
return errors.New("JSON-RPC logs cap cannot be negative")
}
if c.BlockRangeCap < 0 {
return errors.New("JSON-RPC block range cap cannot be negative")
}
if c.HTTPTimeout < 0 {
return errors.New("JSON-RPC HTTP timeout duration cannot be negative")
}
if c.HTTPIdleTimeout < 0 {
return errors.New("JSON-RPC HTTP idle timeout duration cannot be negative")
}
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// check for duplicates
seenAPIs := make(map[string]bool)
for _, api := range c.API {
if seenAPIs[api] {
return fmt.Errorf("repeated API namespace '%s'", api)
}
seenAPIs[api] = true
}
return nil
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}
// DefaultTLSConfig returns the default TLS configuration
func DefaultTLSConfig() *TLSConfig {
return &TLSConfig{
CertificatePath: "",
KeyPath: "",
}
}
// Validate returns an error if the TLS certificate and key file extensions are invalid.
func (c TLSConfig) Validate() error {
certExt := path.Ext(c.CertificatePath)
if c.CertificatePath != "" && certExt != ".pem" {
return fmt.Errorf("invalid extension %s for certificate path %s, expected '.pem'", certExt, c.CertificatePath)
}
keyExt := path.Ext(c.KeyPath)
if c.KeyPath != "" && keyExt != ".pem" {
return fmt.Errorf("invalid extension %s for key path %s, expected '.pem'", keyExt, c.KeyPath)
}
return nil
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}
// GetConfig returns a fully parsed Config object.
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func GetConfig(v *viper.Viper) (Config, error) {
cfg, err := config.GetConfig(v)
if err != nil {
return Config{}, err
}
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return Config{
Config: cfg,
EVM: EVMConfig{
Tracer: v.GetString("evm.tracer"),
MaxTxGasWanted: v.GetUint64("evm.max-tx-gas-wanted"),
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},
JSONRPC: JSONRPCConfig{
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Enable: v.GetBool("json-rpc.enable"),
API: v.GetStringSlice("json-rpc.api"),
Address: v.GetString("json-rpc.address"),
WsAddress: v.GetString("json-rpc.ws-address"),
GasCap: v.GetUint64("json-rpc.gas-cap"),
FilterCap: v.GetInt32("json-rpc.filter-cap"),
FeeHistoryCap: v.GetInt32("json-rpc.feehistory-cap"),
TxFeeCap: v.GetFloat64("json-rpc.txfee-cap"),
EVMTimeout: v.GetDuration("json-rpc.evm-timeout"),
LogsCap: v.GetInt32("json-rpc.logs-cap"),
BlockRangeCap: v.GetInt32("json-rpc.block-range-cap"),
HTTPTimeout: v.GetDuration("json-rpc.http-timeout"),
HTTPIdleTimeout: v.GetDuration("json-rpc.http-idle-timeout"),
MaxOpenConnections: v.GetInt("json-rpc.max-open-connections"),
EnableIndexer: v.GetBool("json-rpc.enable-indexer"),
},
TLS: TLSConfig{
CertificatePath: v.GetString("tls.certificate-path"),
KeyPath: v.GetString("tls.key-path"),
},
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}, nil
}
// ParseConfig retrieves the default environment configuration for the
// application.
func ParseConfig(v *viper.Viper) (*Config, error) {
conf := DefaultConfig()
err := v.Unmarshal(conf)
return conf, err
}
// ValidateBasic returns an error any of the application configuration fields are invalid
func (c Config) ValidateBasic() error {
if err := c.EVM.Validate(); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrAppConfig, "invalid evm config value: %s", err.Error())
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}
if err := c.JSONRPC.Validate(); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrAppConfig, "invalid json-rpc config value: %s", err.Error())
}
if err := c.TLS.Validate(); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrAppConfig, "invalid tls config value: %s", err.Error())
}
return c.Config.ValidateBasic()
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}