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general_config.go
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general_config.go
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package config
import (
"fmt"
"math/big"
"net/url"
"os"
"path/filepath"
"reflect"
"regexp"
"strconv"
"strings"
"sync"
"time"
"github.com/gin-gonic/contrib/sessions"
"github.com/multiformats/go-multiaddr"
"github.com/pkg/errors"
uuid "github.com/satori/go.uuid"
"github.com/spf13/viper"
"go.uber.org/zap/zapcore"
"github.com/smartcontractkit/chainlink/core/assets"
"github.com/smartcontractkit/chainlink/core/config/envvar"
"github.com/smartcontractkit/chainlink/core/config/parse"
"github.com/smartcontractkit/chainlink/core/logger"
"github.com/smartcontractkit/chainlink/core/logger/audit"
"github.com/smartcontractkit/chainlink/core/services/pg"
"github.com/smartcontractkit/chainlink/core/static"
"github.com/smartcontractkit/chainlink/core/store/dialects"
"github.com/smartcontractkit/chainlink/core/store/models"
"github.com/smartcontractkit/chainlink/core/utils"
)
//go:generate mockery --quiet --name GeneralConfig --output ./mocks/ --case=underscore
// nolint
var (
ErrEnvUnset = errors.New("env var unset")
ErrEnvInvalid = errors.New("env var invalid")
configFileNotFoundError = reflect.TypeOf(viper.ConfigFileNotFoundError{})
)
// FeatureFlags contains bools that toggle various features or chains
// TODO: document the new ones
type FeatureFlags interface {
FeatureExternalInitiators() bool
FeatureFeedsManager() bool
FeatureOffchainReporting() bool
FeatureOffchainReporting2() bool
FeatureUICSAKeys() bool
FeatureLogPoller() bool
AutoPprofEnabled() bool
EVMEnabled() bool
EVMRPCEnabled() bool
KeeperCheckUpkeepGasPriceFeatureEnabled() bool
P2PEnabled() bool
SolanaEnabled() bool
TerraEnabled() bool
StarkNetEnabled() bool
}
type LogFn func(...any)
type BasicConfig interface {
Validate() error
LogConfiguration(log LogFn)
SetLogLevel(lvl zapcore.Level) error
SetLogSQL(logSQL bool)
SetPasswords(keystore, vrf *string)
FeatureFlags
audit.Config
AdvisoryLockCheckInterval() time.Duration
AdvisoryLockID() int64
AllowOrigins() string
AppID() uuid.UUID
AuthenticatedRateLimit() int64
AuthenticatedRateLimitPeriod() models.Duration
AutoPprofBlockProfileRate() int
AutoPprofCPUProfileRate() int
AutoPprofGatherDuration() models.Duration
AutoPprofGatherTraceDuration() models.Duration
AutoPprofGoroutineThreshold() int
AutoPprofMaxProfileSize() utils.FileSize
AutoPprofMemProfileRate() int
AutoPprofMemThreshold() utils.FileSize
AutoPprofMutexProfileFraction() int
AutoPprofPollInterval() models.Duration
AutoPprofProfileRoot() string
BlockBackfillDepth() uint64
BlockBackfillSkip() bool
BridgeResponseURL() *url.URL
BridgeCacheTTL() time.Duration
CertFile() string
DatabaseBackupDir() string
DatabaseBackupFrequency() time.Duration
DatabaseBackupMode() DatabaseBackupMode
DatabaseBackupOnVersionUpgrade() bool
DatabaseBackupURL() *url.URL
DatabaseDefaultIdleInTxSessionTimeout() time.Duration
DatabaseDefaultLockTimeout() time.Duration
DatabaseDefaultQueryTimeout() time.Duration
DatabaseListenerMaxReconnectDuration() time.Duration
DatabaseListenerMinReconnectInterval() time.Duration
DatabaseLockingMode() string
DatabaseURL() url.URL
DefaultChainID() *big.Int
DefaultHTTPLimit() int64
DefaultHTTPTimeout() models.Duration
DefaultLogLevel() zapcore.Level
Dev() bool
ShutdownGracePeriod() time.Duration
EthereumHTTPURL() *url.URL
EthereumNodes() string
EthereumSecondaryURLs() []url.URL
EthereumURL() string
ExplorerAccessKey() string
ExplorerSecret() string
ExplorerURL() *url.URL
FMDefaultTransactionQueueDepth() uint32
FMSimulateTransactions() bool
GetAdvisoryLockIDConfiguredOrDefault() int64
GetDatabaseDialectConfiguredOrDefault() dialects.DialectName
HTTPServerWriteTimeout() time.Duration
InsecureFastScrypt() bool
JSONConsole() bool
JobPipelineMaxRunDuration() time.Duration
JobPipelineReaperInterval() time.Duration
JobPipelineReaperThreshold() time.Duration
JobPipelineResultWriteQueueDepth() uint64
KeeperDefaultTransactionQueueDepth() uint32
KeeperGasPriceBufferPercent() uint16
KeeperGasTipCapBufferPercent() uint16
KeeperBaseFeeBufferPercent() uint16
KeeperMaximumGracePeriod() int64
KeeperRegistryCheckGasOverhead() uint32
KeeperRegistryPerformGasOverhead() uint32
KeeperRegistryMaxPerformDataSize() uint32
KeeperRegistrySyncInterval() time.Duration
KeeperRegistrySyncUpkeepQueueSize() uint32
KeeperTurnLookBack() int64
KeeperTurnFlagEnabled() bool
KeyFile() string
KeystorePassword() string
LeaseLockDuration() time.Duration
LeaseLockRefreshInterval() time.Duration
LogFileDir() string
LogLevel() zapcore.Level
LogSQL() bool
LogFileMaxSize() utils.FileSize
LogFileMaxAge() int64
LogFileMaxBackups() int64
LogUnixTimestamps() bool
MercuryCredentials(url string) (username, password string, err error)
MigrateDatabase() bool
ORMMaxIdleConns() int
ORMMaxOpenConns() int
Port() uint16
PyroscopeAuthToken() string
PyroscopeServerAddress() string
PyroscopeEnvironment() string
RPID() string
RPOrigin() string
ReaperExpiration() models.Duration
RootDir() string
SecureCookies() bool
SentryDSN() string
SentryDebug() bool
SentryEnvironment() string
SentryRelease() string
SessionOptions() sessions.Options
SessionTimeout() models.Duration
SolanaNodes() string
StarkNetNodes() string
TerraNodes() string
TLSCertPath() string
TLSDir() string
TLSHost() string
TLSKeyPath() string
TLSPort() uint16
TLSRedirect() bool
TelemetryIngressLogging() bool
TelemetryIngressUniConn() bool
TelemetryIngressServerPubKey() string
TelemetryIngressURL() *url.URL
TelemetryIngressBufferSize() uint
TelemetryIngressMaxBatchSize() uint
TelemetryIngressSendInterval() time.Duration
TelemetryIngressSendTimeout() time.Duration
TelemetryIngressUseBatchSend() bool
TriggerFallbackDBPollInterval() time.Duration
UnAuthenticatedRateLimit() int64
UnAuthenticatedRateLimitPeriod() models.Duration
VRFPassword() string
OCR1Config
OCR2Config
P2PNetworking
P2PV1Networking
P2PV2Networking
}
// GlobalConfig holds global ENV overrides for EVM chains
// If set the global ENV will override everything
// The second bool indicates if it is set or not
type GlobalConfig interface {
GlobalBalanceMonitorEnabled() (bool, bool)
GlobalBlockEmissionIdleWarningThreshold() (time.Duration, bool)
GlobalBlockHistoryEstimatorBatchSize() (uint32, bool)
GlobalBlockHistoryEstimatorBlockDelay() (uint16, bool)
GlobalBlockHistoryEstimatorBlockHistorySize() (uint16, bool)
GlobalBlockHistoryEstimatorEIP1559FeeCapBufferBlocks() (uint16, bool)
GlobalBlockHistoryEstimatorCheckInclusionBlocks() (uint16, bool)
GlobalBlockHistoryEstimatorCheckInclusionPercentile() (uint16, bool)
GlobalBlockHistoryEstimatorTransactionPercentile() (uint16, bool)
GlobalChainType() (string, bool)
GlobalEthTxReaperInterval() (time.Duration, bool)
GlobalEthTxReaperThreshold() (time.Duration, bool)
GlobalEthTxResendAfterThreshold() (time.Duration, bool)
GlobalEvmEIP1559DynamicFees() (bool, bool)
GlobalEvmFinalityDepth() (uint32, bool)
GlobalEvmGasBumpPercent() (uint16, bool)
GlobalEvmGasBumpThreshold() (uint64, bool)
GlobalEvmGasBumpTxDepth() (uint16, bool)
GlobalEvmGasBumpWei() (*assets.Wei, bool)
GlobalEvmGasFeeCapDefault() (*assets.Wei, bool)
GlobalEvmGasLimitDefault() (uint32, bool)
GlobalEvmGasLimitMax() (uint32, bool)
GlobalEvmGasLimitMultiplier() (float32, bool)
GlobalEvmGasLimitTransfer() (uint32, bool)
GlobalEvmGasLimitOCRJobType() (uint32, bool)
GlobalEvmGasLimitDRJobType() (uint32, bool)
GlobalEvmGasLimitVRFJobType() (uint32, bool)
GlobalEvmGasLimitFMJobType() (uint32, bool)
GlobalEvmGasLimitKeeperJobType() (uint32, bool)
GlobalEvmGasPriceDefault() (*assets.Wei, bool)
GlobalEvmGasTipCapDefault() (*assets.Wei, bool)
GlobalEvmGasTipCapMinimum() (*assets.Wei, bool)
GlobalEvmHeadTrackerHistoryDepth() (uint32, bool)
GlobalEvmHeadTrackerMaxBufferSize() (uint32, bool)
GlobalEvmHeadTrackerSamplingInterval() (time.Duration, bool)
GlobalEvmLogBackfillBatchSize() (uint32, bool)
GlobalEvmLogPollInterval() (time.Duration, bool)
GlobalEvmLogKeepBlocksDepth() (uint32, bool)
GlobalEvmMaxGasPriceWei() (*assets.Wei, bool)
GlobalEvmMaxInFlightTransactions() (uint32, bool)
GlobalEvmMaxQueuedTransactions() (uint64, bool)
GlobalEvmMinGasPriceWei() (*assets.Wei, bool)
GlobalEvmNonceAutoSync() (bool, bool)
GlobalEvmUseForwarders() (bool, bool)
GlobalEvmRPCDefaultBatchSize() (uint32, bool)
GlobalFlagsContractAddress() (string, bool)
GlobalGasEstimatorMode() (string, bool)
GlobalLinkContractAddress() (string, bool)
GlobalOCRContractConfirmations() (uint16, bool)
GlobalOCRContractTransmitterTransmitTimeout() (time.Duration, bool)
GlobalOCRDatabaseTimeout() (time.Duration, bool)
GlobalOCRObservationGracePeriod() (time.Duration, bool)
GlobalOCR2AutomationGasLimit() (uint32, bool)
GlobalOperatorFactoryAddress() (string, bool)
GlobalMinIncomingConfirmations() (uint32, bool)
GlobalMinimumContractPayment() (*assets.Link, bool)
GlobalNodeNoNewHeadsThreshold() (time.Duration, bool)
GlobalNodePollFailureThreshold() (uint32, bool)
GlobalNodePollInterval() (time.Duration, bool)
GlobalNodeSelectionMode() (string, bool)
GlobalNodeSyncThreshold() (uint32, bool)
}
type GeneralConfig interface {
BasicConfig
GlobalConfig
}
// generalConfig holds parameters used by the application which can be overridden by
// setting environment variables.
//
// If you add an entry here which does not contain sensitive information, you
// should also update presenters.ConfigWhitelist and cmd_test.TestClient_RunNodeShowsEnv.
type generalConfig struct {
lggr logger.Logger
viper *viper.Viper
randomP2PPort uint16
randomP2PPortMtx sync.RWMutex
dialect dialects.DialectName
advisoryLockID int64
logLevel zapcore.Level
defaultLogLevel zapcore.Level
logSQL bool
logMutex sync.RWMutex
genAppID sync.Once
appID uuid.UUID
passwordKeystore, passwordVRF string
passwordMu sync.RWMutex // passwords are set after initialization
}
// NewGeneralConfig returns the config with the environment variables set to their
// respective fields, or their defaults if environment variables are not set.
// https://app.shortcut.com/chainlinklabs/story/33622/remove-legacy-config
func NewGeneralConfig(lggr logger.Logger) GeneralConfig {
v := viper.New()
c := newGeneralConfigWithViper(v, lggr.Named("GeneralConfig"))
c.dialect = dialects.Postgres
return c
}
func newGeneralConfigWithViper(v *viper.Viper, lggr logger.Logger) (config *generalConfig) {
schemaT := reflect.TypeOf(envvar.ConfigSchema{})
for index := 0; index < schemaT.NumField(); index++ {
item := schemaT.FieldByIndex([]int{index})
name := item.Tag.Get("env")
def, exists := item.Tag.Lookup("default")
if exists {
v.SetDefault(name, def)
}
_ = v.BindEnv(name, name)
}
config = &generalConfig{
lggr: lggr,
viper: v,
}
if err := utils.EnsureDirAndMaxPerms(config.RootDir(), os.FileMode(0700)); err != nil {
lggr.Fatalf(`Error creating root directory "%s": %+v`, config.RootDir(), err)
}
v.SetConfigName("chainlink")
v.AddConfigPath(config.RootDir())
err := v.ReadInConfig()
if err != nil && reflect.TypeOf(err) != configFileNotFoundError {
lggr.Warnf("Unable to load config file: %v\n", err)
}
ll, invalid := envvar.LogLevel.Parse()
if invalid != "" {
lggr.Error(invalid)
}
config.defaultLogLevel = ll
config.logLevel = config.defaultLogLevel
config.logSQL = viper.GetBool(envvar.Name("LogSQL"))
return
}
func (c *generalConfig) LogConfiguration(log LogFn) {
log("Environment variables\n", NewConfigPrinter(c))
}
// Validate performs basic sanity checks on config and returns error if any
// misconfiguration would be fatal to the application
func (c *generalConfig) Validate() error {
if c.P2PAnnouncePort() != 0 && c.P2PAnnounceIP() == nil {
return errors.Errorf("P2P_ANNOUNCE_PORT was given as %v but P2P_ANNOUNCE_IP was unset. You must also set P2P_ANNOUNCE_IP if P2P_ANNOUNCE_PORT is set", c.P2PAnnouncePort())
}
if _, exists := os.LookupEnv("MINIMUM_CONTRACT_PAYMENT"); exists {
return errors.Errorf("MINIMUM_CONTRACT_PAYMENT is deprecated, use MINIMUM_CONTRACT_PAYMENT_LINK_JUELS instead")
}
if _, exists := os.LookupEnv("ETH_DISABLED"); exists {
c.lggr.Error(`ETH_DISABLED is deprecated.
This will become a fatal error in a future release. Please switch to using one of the two options below instead:
- EVM_ENABLED=false - set this if you wish to completely disable all EVM chains and jobs and prevent them from ever loading (this is probably the one you want).
- EVM_RPC_ENABLED=false - set this if you wish to load all EVM chains and jobs, but prevent any RPC calls to the eth node (the old behaviour).
`)
}
if _, exists := os.LookupEnv("EVM_DISABLED"); exists {
c.lggr.Error(`EVM_DISABLED is deprecated and superceded by EVM_ENABLED.
This will become a fatal error in a future release. Please use the following instead to disable EVM chains:
EVM_ENABLED=false
`)
}
if _, err := c.OCRKeyBundleID(); errors.Is(errors.Cause(err), ErrEnvInvalid) {
return err
}
if _, err := c.OCRTransmitterAddress(); errors.Is(errors.Cause(err), ErrEnvInvalid) {
return err
}
if peers, err := c.P2PBootstrapPeers(); err == nil {
for i := range peers {
if _, err := multiaddr.NewMultiaddr(peers[i]); err != nil {
return errors.Errorf("p2p bootstrap peer %d is invalid: err %v", i, err)
}
}
}
if ct, set := c.GlobalChainType(); set && !ChainType(ct).IsValid() {
return errors.Errorf("CHAIN_TYPE is invalid: %s", ct)
}
if c.EthereumURL() == "" {
if c.EthereumHTTPURL() != nil {
c.lggr.Warn("ETH_HTTP_URL has no effect when ETH_URL is not set")
}
if len(c.EthereumSecondaryURLs()) > 0 {
c.lggr.Warn("ETH_SECONDARY_URL/ETH_SECONDARY_URLS have no effect when ETH_URL is not set")
}
} else if c.EthereumNodes() != "" {
return errors.Errorf("It is not permitted to set both ETH_URL (got %s) and EVM_NODES (got %s). Please set either one or the other", c.EthereumURL(), c.EthereumNodes())
}
// Warn on legacy OCR env vars
if c.ocrDHTLookupInterval() != 0 {
c.lggr.Error("OCR_DHT_LOOKUP_INTERVAL is deprecated, use P2P_DHT_LOOKUP_INTERVAL instead")
}
if c.ocrBootstrapCheckInterval() != 0 {
c.lggr.Error("OCR_BOOTSTRAP_CHECK_INTERVAL is deprecated, use P2P_BOOTSTRAP_CHECK_INTERVAL instead")
}
if c.ocrIncomingMessageBufferSize() != 0 {
c.lggr.Error("OCR_INCOMING_MESSAGE_BUFFER_SIZE is deprecated, use P2P_INCOMING_MESSAGE_BUFFER_SIZE instead")
}
if c.ocrOutgoingMessageBufferSize() != 0 {
c.lggr.Error("OCR_OUTGOING_MESSAGE_BUFFER_SIZE is deprecated, use P2P_OUTGOING_MESSAGE_BUFFER_SIZE instead")
}
if c.ocrNewStreamTimeout() != 0 {
c.lggr.Error("OCR_NEW_STREAM_TIMEOUT is deprecated, use P2P_NEW_STREAM_TIMEOUT instead")
}
switch c.DatabaseLockingMode() {
case "dual", "lease", "advisorylock", "none":
default:
return errors.Errorf("unrecognised value for DATABASE_LOCKING_MODE: %s (valid options are 'dual', 'lease', 'advisorylock' or 'none')", c.DatabaseLockingMode())
}
if c.LeaseLockRefreshInterval() > c.LeaseLockDuration()/2 {
return errors.Errorf("LEASE_LOCK_REFRESH_INTERVAL must be less than or equal to half of LEASE_LOCK_DURATION (got LEASE_LOCK_REFRESH_INTERVAL=%s, LEASE_LOCK_DURATION=%s)", c.LeaseLockRefreshInterval().String(), c.LeaseLockDuration().String())
}
if c.viper.GetString(envvar.Name("LogFileDir")) != "" && c.LogFileMaxSize() <= 0 {
c.lggr.Warn("LOG_FILE_DIR is ignored and has no effect when LOG_FILE_MAX_SIZE is not set to a value greater than zero")
}
{
str := os.Getenv("SKIP_DATABASE_PASSWORD_COMPLEXITY_CHECK")
var skipDatabasePasswordComplexityCheck bool
if str != "" {
var err error
skipDatabasePasswordComplexityCheck, err = strconv.ParseBool(str)
if err != nil {
return errors.Errorf("SKIP_DATABASE_PASSWORD_COMPLEXITY_CHECK has invalid value for bool: %s", str)
}
}
if !(c.Dev() || skipDatabasePasswordComplexityCheck) {
if err := ValidateDBURL(c.DatabaseURL()); err != nil {
// TODO: Make this a hard error in some future version of Chainlink > 1.4.x
c.lggr.Errorf("DEPRECATION WARNING: Database has missing or insufficiently complex password: %s.\nDatabase should be secured by a password matching the following complexity requirements:\n%s\nThis error will PREVENT BOOT in a future version of Chainlink. To bypass this check at your own risk, you may set SKIP_DATABASE_PASSWORD_COMPLEXITY_CHECK=true\n\n", err, utils.PasswordComplexityRequirements)
}
}
}
if str := c.viper.GetString("MIN_OUTGOING_CONFIRMATIONS"); str != "" {
c.lggr.Errorf("MIN_OUTGOING_CONFIRMATIONS has been removed and no longer has any effect. ETH_FINALITY_DEPTH is now used as the default for ethtx confirmations instead. You may override this on a per-task basis by setting `minConfirmations` e.g. `foo [type=ethtx minConfirmations=%s ...]`", str)
}
return nil
}
func ValidateDBURL(dbURI url.URL) error {
if strings.Contains(dbURI.Redacted(), "_test") {
return nil
}
// url params take priority if present, multiple params are ignored by postgres (it picks the first)
q := dbURI.Query()
// careful, this is a raw database password
pw := q.Get("password")
if pw == "" {
// fallback to user info
userInfo := dbURI.User
if userInfo == nil {
return errors.Errorf("DB URL must be authenticated; plaintext URLs are not allowed")
}
var pwSet bool
pw, pwSet = userInfo.Password()
if !pwSet {
return errors.Errorf("DB URL must be authenticated; password is required")
}
}
return utils.VerifyPasswordComplexity(pw)
}
func (c *generalConfig) GetAdvisoryLockIDConfiguredOrDefault() int64 {
return c.advisoryLockID
}
func (c *generalConfig) GetDatabaseDialectConfiguredOrDefault() dialects.DialectName {
return c.dialect
}
// AllowOrigins returns the CORS hosts used by the frontend.
func (c *generalConfig) AllowOrigins() string {
return c.viper.GetString(envvar.Name("AllowOrigins"))
}
func (c *generalConfig) AppID() uuid.UUID {
c.genAppID.Do(func() {
c.appID = uuid.NewV4()
})
return c.appID
}
func (c *generalConfig) AuditLoggerEnabled() bool {
return c.viper.GetBool(envvar.Name("AuditLoggerEnabled"))
}
func (c *generalConfig) AuditLoggerForwardToUrl() (models.URL, error) {
url, err := models.ParseURL(c.viper.GetString(envvar.Name("AuditLoggerForwardToUrl")))
if err != nil {
return models.URL{}, err
}
return *url, nil
}
func (c *generalConfig) AuditLoggerEnvironment() string {
if c.Dev() {
return "develop"
}
return "production"
}
func (c *generalConfig) AuditLoggerJsonWrapperKey() string {
return c.viper.GetString(envvar.Name("AuditLoggerJsonWrapperKey"))
}
func (c *generalConfig) AuditLoggerHeaders() (audit.ServiceHeaders, error) {
sh, invalid := audit.AuditLoggerHeaders.Parse()
if invalid != "" {
return nil, errors.New(invalid)
}
return sh, nil
}
// AuthenticatedRateLimit defines the threshold to which authenticated requests
// get limited. More than this many requests per AuthenticatedRateLimitPeriod will be rejected.
func (c *generalConfig) AuthenticatedRateLimit() int64 {
return c.viper.GetInt64(envvar.Name("AuthenticatedRateLimit"))
}
// AuthenticatedRateLimitPeriod defines the period to which authenticated requests get limited
func (c *generalConfig) AuthenticatedRateLimitPeriod() models.Duration {
return models.MustMakeDuration(getEnvWithFallback(c, envvar.AuthenticatedRateLimitPeriod))
}
func (c *generalConfig) AutoPprofEnabled() bool {
return c.viper.GetBool(envvar.Name("AutoPprofEnabled"))
}
func (c *generalConfig) AutoPprofProfileRoot() string {
root := c.viper.GetString(envvar.Name("AutoPprofProfileRoot"))
if root == "" {
return c.RootDir()
}
return root
}
func (c *generalConfig) AutoPprofPollInterval() models.Duration {
return models.MustMakeDuration(getEnvWithFallback(c, envvar.AutoPprofPollInterval))
}
func (c *generalConfig) AutoPprofGatherDuration() models.Duration {
return models.MustMakeDuration(getEnvWithFallback(c, envvar.AutoPprofGatherDuration))
}
func (c *generalConfig) AutoPprofGatherTraceDuration() models.Duration {
return models.MustMakeDuration(getEnvWithFallback(c, envvar.AutoPprofGatherTraceDuration))
}
func (c *generalConfig) AutoPprofMaxProfileSize() utils.FileSize {
return getEnvWithFallback(c, envvar.New("AutoPprofMaxProfileSize", parse.FileSize))
}
func (c *generalConfig) AutoPprofCPUProfileRate() int {
return c.viper.GetInt(envvar.Name("AutoPprofCPUProfileRate"))
}
func (c *generalConfig) AutoPprofMemProfileRate() int {
return c.viper.GetInt(envvar.Name("AutoPprofMemProfileRate"))
}
func (c *generalConfig) AutoPprofBlockProfileRate() int {
return c.viper.GetInt(envvar.Name("AutoPprofBlockProfileRate"))
}
func (c *generalConfig) AutoPprofMutexProfileFraction() int {
return c.viper.GetInt(envvar.Name("AutoPprofMutexProfileFraction"))
}
func (c *generalConfig) AutoPprofMemThreshold() utils.FileSize {
return getEnvWithFallback(c, envvar.New("AutoPprofMemThreshold", parse.FileSize))
}
func (c *generalConfig) AutoPprofGoroutineThreshold() int {
return c.viper.GetInt(envvar.Name("AutoPprofGoroutineThreshold"))
}
// PyroscopeAuthToken specifies the Auth Token used to send profiling info to Pyroscope
func (c *generalConfig) PyroscopeAuthToken() string {
return c.viper.GetString(envvar.Name("PyroscopeAuthToken"))
}
// PyroscopeServerAddress specifies the Server Address where the Pyroscope instance lives
func (c *generalConfig) PyroscopeServerAddress() string {
return c.viper.GetString(envvar.Name("PyroscopeServerAddress"))
}
// PyroscopeEnvironment specifies the Environment where the Pyroscope logs will be categorized
func (c *generalConfig) PyroscopeEnvironment() string {
return c.viper.GetString(envvar.Name("PyroscopeEnvironment"))
}
// BlockBackfillDepth specifies the number of blocks before the current HEAD that the
// log broadcaster will try to re-consume logs from
func (c *generalConfig) BlockBackfillDepth() uint64 {
return getEnvWithFallback(c, envvar.BlockBackfillDepth)
}
// BlockBackfillSkip enables skipping of very long log backfills
func (c *generalConfig) BlockBackfillSkip() bool {
return getEnvWithFallback(c, envvar.NewBool("BlockBackfillSkip"))
}
// BridgeResponseURL represents the URL for bridges to send a response to.
func (c *generalConfig) BridgeResponseURL() *url.URL {
return getEnvWithFallback(c, envvar.New("BridgeResponseURL", url.Parse))
}
// BridgeCacheTTL represents the max acceptable duration for a cached bridge value to be used in case of intermittent failure.
func (c *generalConfig) BridgeCacheTTL() time.Duration {
return getEnvWithFallback(c, envvar.NewDuration("BridgeCacheTTL"))
}
// FeatureUICSAKeys enables the CSA Keys UI Feature.
func (c *generalConfig) FeatureUICSAKeys() bool {
return getEnvWithFallback(c, envvar.NewBool("FeatureUICSAKeys"))
}
func (c *generalConfig) DatabaseListenerMinReconnectInterval() time.Duration {
return getEnvWithFallback(c, envvar.NewDuration("DatabaseListenerMinReconnectInterval"))
}
func (c *generalConfig) DatabaseListenerMaxReconnectDuration() time.Duration {
return getEnvWithFallback(c, envvar.NewDuration("DatabaseListenerMaxReconnectDuration"))
}
var DatabaseBackupModeEnvVar = envvar.New("DatabaseBackupMode", parseDatabaseBackupMode)
// DatabaseBackupMode sets the database backup mode
func (c *generalConfig) DatabaseBackupMode() DatabaseBackupMode {
return getEnvWithFallback(c, DatabaseBackupModeEnvVar)
}
// DatabaseBackupFrequency turns on the periodic database backup if set to a positive value
// DatabaseBackupMode must be then set to a value other than "none"
func (c *generalConfig) DatabaseBackupFrequency() time.Duration {
return getEnvWithFallback(c, envvar.NewDuration("DatabaseBackupFrequency"))
}
// DatabaseBackupURL configures the URL for the database to backup, if it's to be different from the main on
func (c *generalConfig) DatabaseBackupURL() *url.URL {
s := c.viper.GetString(envvar.Name("DatabaseBackupURL"))
if s == "" {
return nil
}
uri, err := url.Parse(s)
if err != nil {
c.lggr.Errorf("Invalid database backup url %s", s)
return nil
}
return uri
}
// DatabaseBackupOnVersionUpgrade controls whether an automatic backup will be
// taken before migrations are run, if the node version has been bumped
func (c *generalConfig) DatabaseBackupOnVersionUpgrade() bool {
return getEnvWithFallback(c, envvar.NewBool("DatabaseBackupOnVersionUpgrade"))
}
// DatabaseBackupDir configures the directory for saving the backup file, if it's to be different from default one located in the RootDir
func (c *generalConfig) DatabaseBackupDir() string {
return c.viper.GetString(envvar.Name("DatabaseBackupDir"))
}
func (c *generalConfig) DatabaseDefaultIdleInTxSessionTimeout() time.Duration {
return pg.DefaultIdleInTxSessionTimeout
}
func (c *generalConfig) DatabaseDefaultLockTimeout() time.Duration {
return pg.DefaultLockTimeout
}
func (c *generalConfig) DatabaseDefaultQueryTimeout() time.Duration {
return pg.DefaultQueryTimeout
}
// DatabaseURL configures the URL for chainlink to connect to. This must be
// a properly formatted URL, with a valid scheme (postgres://)
func (c *generalConfig) DatabaseURL() url.URL {
s := c.viper.GetString(envvar.Name("DatabaseURL"))
uri, err := url.Parse(s)
if err != nil {
c.lggr.Error("invalid database url %s", s)
return url.URL{}
}
if uri.String() == "" {
return *uri
}
static.SetConsumerName(uri, "Default", nil)
return *uri
}
// MigrateDatabase determines whether the database will be automatically
// migrated on application startup if set to true
func (c *generalConfig) MigrateDatabase() bool {
return c.viper.GetBool(envvar.Name("MigrateDatabase"))
}
// DefaultHTTPLimit defines the size limit for HTTP requests and responses
func (c *generalConfig) DefaultHTTPLimit() int64 {
return c.viper.GetInt64(envvar.Name("DefaultHTTPLimit"))
}
// DefaultHTTPTimeout defines the default timeout for http requests
func (c *generalConfig) DefaultHTTPTimeout() models.Duration {
return models.MustMakeDuration(getEnvWithFallback(c, envvar.NewDuration("DefaultHTTPTimeout")))
}
// Dev configures "development" mode for chainlink.
func (c *generalConfig) Dev() bool {
return c.viper.GetBool(envvar.Name("Dev"))
}
// ShutdownGracePeriod is the maximum duration of graceful application shutdown.
// If exceeded, it will try closing DB lock and connection and exit immediately to avoid SIGKILL.
func (c *generalConfig) ShutdownGracePeriod() time.Duration {
return getEnvWithFallback(c, envvar.NewDuration("ShutdownGracePeriod"))
}
// FeatureExternalInitiators enables the External Initiator feature.
func (c *generalConfig) FeatureExternalInitiators() bool {
return c.viper.GetBool(envvar.Name("FeatureExternalInitiators"))
}
// FeatureFeedsManager enables the feeds manager
func (c *generalConfig) FeatureFeedsManager() bool {
return c.viper.GetBool(envvar.Name("FeatureFeedsManager"))
}
func (c *generalConfig) FeatureLogPoller() bool {
return c.viper.GetBool(envvar.Name("FeatureLogPoller"))
}
// FeatureOffchainReporting enables the OCR job type.
func (c *generalConfig) FeatureOffchainReporting() bool {
return getEnvWithFallback(c, envvar.NewBool("FeatureOffchainReporting"))
}
// FeatureOffchainReporting2 enables the OCR2 job type.
func (c *generalConfig) FeatureOffchainReporting2() bool {
return getEnvWithFallback(c, envvar.NewBool("FeatureOffchainReporting2"))
}
// FMDefaultTransactionQueueDepth controls the queue size for DropOldestStrategy in Flux Monitor
// Set to 0 to use SendEvery strategy instead
func (c *generalConfig) FMDefaultTransactionQueueDepth() uint32 {
return c.viper.GetUint32(envvar.Name("FMDefaultTransactionQueueDepth"))
}
// FMSimulateTransactions enables using eth_call transaction simulation before
// sending when set to true
func (c *generalConfig) FMSimulateTransactions() bool {
return c.viper.GetBool(envvar.Name("FMSimulateTransactions"))
}
// EthereumURL represents the URL of the Ethereum node to connect Chainlink to.
func (c *generalConfig) EthereumURL() string {
return c.viper.GetString(envvar.Name("EthereumURL"))
}
// EthereumHTTPURL is an optional but recommended url that points to the HTTP port of the primary node
func (c *generalConfig) EthereumHTTPURL() (uri *url.URL) {
urlStr := c.viper.GetString(envvar.Name("EthereumHTTPURL"))
if urlStr == "" {
return nil
}
var err error
uri, err = url.Parse(urlStr)
if err != nil || !(uri.Scheme == "http" || uri.Scheme == "https") {
c.lggr.Fatalf("Invalid Ethereum HTTP URL: %s, got error: %s", urlStr, err)
}
return
}
// EthereumNodes is a hack to allow node operators to give a JSON string that
// sets up multiple nodes
func (c *generalConfig) EthereumNodes() string {
return c.viper.GetString(envvar.Name("EthereumNodes"))
}
// EthereumSecondaryURLs is an optional backup RPC URL
// Must be http(s) format
// If specified, transactions will also be broadcast to this ethereum node
func (c *generalConfig) EthereumSecondaryURLs() []url.URL {
oldConfig := c.viper.GetString(envvar.Name("EthereumSecondaryURL"))
newConfig := c.viper.GetString(envvar.Name("EthereumSecondaryURLs"))
config := ""
if newConfig != "" {
config = newConfig
} else if oldConfig != "" {
config = oldConfig
}
urlStrings := regexp.MustCompile(`\s*[;,]\s*`).Split(config, -1)
var urls []url.URL
for _, urlString := range urlStrings {
if urlString == "" {
continue
}
url, err := url.Parse(urlString)
if err != nil {
c.lggr.Fatalf("Invalid Secondary Ethereum URL: %s, got error: %v", urlString, err)
}
urls = append(urls, *url)
}
return urls
}
// EVMRPCEnabled if false prevents any calls to any EVM-based chain RPC node
func (c *generalConfig) EVMRPCEnabled() bool {
if ethDisabled, exists := os.LookupEnv("ETH_DISABLED"); exists {
res, err := parse.Bool(ethDisabled)
if err == nil {
return !res.(bool)
}
c.lggr.Warnw("Failed to parse value for ETH_DISABLED", "err", err)
}
rpcEnabled := c.viper.GetBool(envvar.Name("EVMRPCEnabled"))
return rpcEnabled
}
// EVMEnabled allows EVM chains to be used
func (c *generalConfig) EVMEnabled() bool {
if evmDisabled, exists := os.LookupEnv("EVM_DISABLED"); exists {
res, err := parse.Bool(evmDisabled)
if err == nil {
return res.(bool)
}
c.lggr.Warnw("Failed to parse value for EVM_DISABLED", "err", err)
}
return c.viper.GetBool(envvar.Name("EVMEnabled"))
}
// SolanaEnabled allows Solana to be used
func (c *generalConfig) SolanaEnabled() bool {
return c.viper.GetBool(envvar.Name("SolanaEnabled"))
}
// StarkNetEnabled allows StarkNet to be used
func (c *generalConfig) StarkNetEnabled() bool {
return c.viper.GetBool(envvar.Name("StarknetEnabled"))
}
// TerraEnabled allows Terra to be used
func (c *generalConfig) TerraEnabled() bool {
return c.viper.GetBool(envvar.Name("TerraEnabled"))
}
// P2PEnabled controls whether Chainlink will run as a P2P peer for OCR protocol
func (c *generalConfig) P2PEnabled() bool {
// We need p2p networking if either ocr1 or ocr2 is enabled
return c.P2PListenPort() > 0 || c.FeatureOffchainReporting() || c.FeatureOffchainReporting2()
}
// InsecureFastScrypt causes all key stores to encrypt using "fast" scrypt params instead
// This is insecure and only useful for local testing. DO NOT SET THIS IN PRODUCTION
func (c *generalConfig) InsecureFastScrypt() bool {
return c.viper.GetBool(envvar.Name("InsecureFastScrypt"))
}
func (c *generalConfig) TriggerFallbackDBPollInterval() time.Duration {
return getEnvWithFallback(c, envvar.NewDuration("TriggerFallbackDBPollInterval"))
}
// JobPipelineMaxRunDuration is the maximum time that a job run may take
func (c *generalConfig) JobPipelineMaxRunDuration() time.Duration {
return getEnvWithFallback(c, envvar.JobPipelineMaxRunDuration)
}
func (c *generalConfig) JobPipelineResultWriteQueueDepth() uint64 {
return getEnvWithFallback(c, envvar.JobPipelineResultWriteQueueDepth)
}
func (c *generalConfig) JobPipelineReaperInterval() time.Duration {
return getEnvWithFallback(c, envvar.JobPipelineReaperInterval)
}
func (c *generalConfig) JobPipelineReaperThreshold() time.Duration {
return getEnvWithFallback(c, envvar.JobPipelineReaperThreshold)
}
// KeeperRegistryCheckGasOverhead is the amount of extra gas to provide checkUpkeep() calls
// to account for the gas consumed by the keeper registry
func (c *generalConfig) KeeperRegistryCheckGasOverhead() uint32 {
return getEnvWithFallback(c, envvar.KeeperRegistryCheckGasOverhead)
}
// KeeperRegistryPerformGasOverhead is the amount of extra gas to provide performUpkeep() calls
// to account for the gas consumed by the keeper registry
func (c *generalConfig) KeeperRegistryPerformGasOverhead() uint32 {
return getEnvWithFallback(c, envvar.KeeperRegistryPerformGasOverhead)
}
// KeeperRegistryMaxPerformDataSize is the max perform data size we allow in our pipeline for an
// upkeep to be performed with
func (c *generalConfig) KeeperRegistryMaxPerformDataSize() uint32 {
return getEnvWithFallback(c, envvar.KeeperRegistryMaxPerformDataSize)
}
// KeeperDefaultTransactionQueueDepth controls the queue size for DropOldestStrategy in Keeper
// Set to 0 to use SendEvery strategy instead
func (c *generalConfig) KeeperDefaultTransactionQueueDepth() uint32 {
return c.viper.GetUint32(envvar.Name("KeeperDefaultTransactionQueueDepth"))
}
// KeeperGasPriceBufferPercent adds the specified percentage to the gas price
// used for checking whether to perform an upkeep. Only applies in legacy mode.
func (c *generalConfig) KeeperGasPriceBufferPercent() uint16 {
return uint16(c.viper.GetUint32(envvar.Name("KeeperGasPriceBufferPercent")))
}
// KeeperGasTipCapBufferPercent adds the specified percentage to the gas price
// used for checking whether to perform an upkeep. Only applies in EIP-1559 mode.
func (c *generalConfig) KeeperGasTipCapBufferPercent() uint16 {
return uint16(c.viper.GetUint32(envvar.Name("KeeperGasTipCapBufferPercent")))
}
// KeeperBaseFeeBufferPercent adds the specified percentage to the base fee
// used for checking whether to perform an upkeep. Only applies in EIP-1559 mode.
func (c *generalConfig) KeeperBaseFeeBufferPercent() uint16 {
return uint16(c.viper.GetUint32(envvar.Name("KeeperBaseFeeBufferPercent")))
}
// KeeperRegistrySyncInterval is the interval in which the RegistrySynchronizer performs a full
// sync of the keeper registry contract it is tracking *after* the most recent update triggered
// by an on-chain log.
func (c *generalConfig) KeeperRegistrySyncInterval() time.Duration {
return getEnvWithFallback(c, envvar.KeeperRegistrySyncInterval)
}
// KeeperMaximumGracePeriod is the maximum number of blocks that a keeper will wait after performing
// an upkeep before it resumes checking that upkeep
func (c *generalConfig) KeeperMaximumGracePeriod() int64 {
return c.viper.GetInt64(envvar.Name("KeeperMaximumGracePeriod"))
}
// KeeperRegistrySyncUpkeepQueueSize represents the maximum number of upkeeps that can be synced in parallel
func (c *generalConfig) KeeperRegistrySyncUpkeepQueueSize() uint32 {
return getEnvWithFallback(c, envvar.KeeperRegistrySyncUpkeepQueueSize)
}
// KeeperCheckUpkeepGasPriceFeatureEnabled enables keepers to include a gas price when running checkUpkeep
func (c *generalConfig) KeeperCheckUpkeepGasPriceFeatureEnabled() bool {
return getEnvWithFallback(c, envvar.NewBool("KeeperCheckUpkeepGasPriceFeatureEnabled"))
}
// KeeperTurnLookBack represents the number of blocks in the past to loo back when getting block for turn
func (c *generalConfig) KeeperTurnLookBack() int64 {
return c.viper.GetInt64(envvar.Name("KeeperTurnLookBack"))
}
// KeeperTurnFlagEnabled enables new turn taking algo for keepers
func (c *generalConfig) KeeperTurnFlagEnabled() bool {
return getEnvWithFallback(c, envvar.NewBool("KeeperTurnFlagEnabled"))
}
// JSONConsole when set to true causes logging to be made in JSON format
// If set to false, logs in console format
func (c *generalConfig) JSONConsole() bool {
return getEnvWithFallback(c, envvar.JSONConsole)
}
// ExplorerURL returns the websocket URL for this node to push stats to, or nil.
func (c *generalConfig) ExplorerURL() *url.URL {
return getEnvWithFallback(c, envvar.New("ExplorerURL", url.Parse))
}
// ExplorerAccessKey returns the access key for authenticating with explorer