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chainscore.go
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chainscore.go
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/*
* Copyright 2020 ICON Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package icon
import (
"encoding/json"
"fmt"
"io/ioutil"
"math/big"
"os"
"github.com/icon-project/goloop/common"
"github.com/icon-project/goloop/common/errors"
"github.com/icon-project/goloop/common/log"
"github.com/icon-project/goloop/icon/icmodule"
"github.com/icon-project/goloop/icon/iiss/icstate"
"github.com/icon-project/goloop/icon/iiss/icutils"
"github.com/icon-project/goloop/module"
"github.com/icon-project/goloop/service/contract"
"github.com/icon-project/goloop/service/scoreapi"
"github.com/icon-project/goloop/service/scoredb"
"github.com/icon-project/goloop/service/scoreresult"
"github.com/icon-project/goloop/service/state"
"github.com/icon-project/goloop/service/transaction"
)
type chainMethod struct {
scoreapi.Method
minVer, maxVer int
}
type chainScore struct {
cc contract.CallContext
log log.Logger
from module.Address
value *big.Int
gov bool
flags int
}
const (
CIDForMainNet = 0x1
CIDForTestNet = 0xca97ec
StatusIllegalArgument = module.StatusReverted + iota
StatusNotFound
)
var chainMethods = []*chainMethod{
{scoreapi.Method{
scoreapi.Function, "disableScore",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"address", scoreapi.Address, nil, nil},
},
nil,
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "enableScore",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"address", scoreapi.Address, nil, nil},
},
nil,
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "txHashToAddress",
scoreapi.FlagReadOnly, 1,
[]scoreapi.Parameter{
{"txHash", scoreapi.Bytes, nil, nil},
},
[]scoreapi.DataType{
scoreapi.Address,
},
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "addressToTxHashes",
scoreapi.FlagReadOnly, 1,
[]scoreapi.Parameter{
{"address", scoreapi.Address, nil, nil},
},
[]scoreapi.DataType{
scoreapi.List,
},
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "acceptScore",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"txHash", scoreapi.Bytes, nil, nil},
},
nil,
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "rejectScore",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"txHash", scoreapi.Bytes, nil, nil},
},
nil,
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "blockScore",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"address", scoreapi.Address, nil, nil},
},
nil,
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "unblockScore",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"address", scoreapi.Address, nil, nil},
},
nil,
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "getBlockedScores",
scoreapi.FlagReadOnly, 0,
nil,
[]scoreapi.DataType{
scoreapi.List,
},
}, icmodule.Revision9, 0},
{scoreapi.Method{
scoreapi.Function, "setRevision",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"code", scoreapi.Integer, nil, nil},
},
nil,
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "setStepPrice",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"price", scoreapi.Integer, nil, nil},
},
nil,
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "setStepCost",
scoreapi.FlagExternal, 2,
[]scoreapi.Parameter{
{"type", scoreapi.String, nil, nil},
{"cost", scoreapi.Integer, nil, nil},
},
nil,
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "setMaxStepLimit",
scoreapi.FlagExternal, 2,
[]scoreapi.Parameter{
{"contextType", scoreapi.String, nil, nil},
{"limit", scoreapi.Integer, nil, nil},
},
nil,
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "getRevision",
scoreapi.FlagReadOnly, 0,
nil,
[]scoreapi.DataType{
scoreapi.Integer,
},
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "getStepPrice",
scoreapi.FlagReadOnly, 0,
nil,
[]scoreapi.DataType{
scoreapi.Integer,
},
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "getStepCost",
scoreapi.FlagReadOnly, 1,
[]scoreapi.Parameter{
{"type", scoreapi.String, nil, nil},
},
[]scoreapi.DataType{
scoreapi.Integer,
},
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "getStepCosts",
scoreapi.FlagReadOnly, 0,
nil,
[]scoreapi.DataType{
scoreapi.Dict,
},
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "getMaxStepLimit",
scoreapi.FlagReadOnly, 1,
[]scoreapi.Parameter{
{"contextType", scoreapi.String, nil, nil},
},
[]scoreapi.DataType{
scoreapi.Integer,
},
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "getScoreStatus",
scoreapi.FlagReadOnly, 1,
[]scoreapi.Parameter{
{"address", scoreapi.Address, nil, nil},
},
[]scoreapi.DataType{
scoreapi.Dict,
},
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "getScoreDepositInfo",
scoreapi.FlagReadOnly, 1,
[]scoreapi.Parameter{
{"address", scoreapi.Address, nil, nil},
},
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.Revision4, icmodule.RevisionICON2R0},
{scoreapi.Method{
scoreapi.Function, "getServiceConfig",
scoreapi.FlagReadOnly, 0,
nil,
[]scoreapi.DataType{
scoreapi.Integer,
},
}, 0, 0},
{scoreapi.Method{
scoreapi.Function, "getFeeSharingConfig",
scoreapi.FlagReadOnly, 0,
nil,
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.Revision5, 0},
{scoreapi.Method{
scoreapi.Function, "getNetworkInfo",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 0,
nil,
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.RevisionICON2R0, 0},
{scoreapi.Method{
scoreapi.Function, "getIISSInfo",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 0,
nil,
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "setIRep",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"value", scoreapi.Integer, nil, nil},
},
nil,
}, icmodule.Revision9, 0},
{scoreapi.Method{
scoreapi.Function, "getIRep",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 0,
nil,
[]scoreapi.DataType{
scoreapi.Integer,
},
}, icmodule.Revision9, 0},
{scoreapi.Method{
scoreapi.Function, "getRRep",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 0,
nil,
[]scoreapi.DataType{
scoreapi.Integer,
},
}, icmodule.Revision9, 0},
{scoreapi.Method{
scoreapi.Function, "setStake",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"value", scoreapi.Integer, nil, nil},
},
nil,
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "getStake",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"address", scoreapi.Address, nil, nil},
},
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "setDelegation",
scoreapi.FlagExternal, 0,
[]scoreapi.Parameter{
{"delegations", scoreapi.ListTypeOf(1, scoreapi.Struct), nil,
[]scoreapi.Field{
{"address", scoreapi.Address, nil},
{"value", scoreapi.Integer, nil},
},
},
},
nil,
}, icmodule.RevisionIISS, icmodule.Revision12},
{scoreapi.Method{
scoreapi.Function, "setDelegation",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"delegations", scoreapi.ListTypeOf(1, scoreapi.Struct), nil,
[]scoreapi.Field{
{"address", scoreapi.Address, nil},
{"value", scoreapi.Integer, nil},
},
},
},
nil,
}, icmodule.RevisionFixSetDelegation, 0},
{scoreapi.Method{
scoreapi.Function, "getDelegation",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"address", scoreapi.Address, nil, nil},
},
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "claimIScore",
scoreapi.FlagExternal, 0,
nil,
nil,
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "queryIScore",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"address", scoreapi.Address, nil, nil},
},
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "registerPRep",
scoreapi.FlagExternal | scoreapi.FlagPayable, 7,
[]scoreapi.Parameter{
{"name", scoreapi.String, nil, nil},
{"email", scoreapi.String, nil, nil},
{"website", scoreapi.String, nil, nil},
{"country", scoreapi.String, nil, nil},
{"city", scoreapi.String, nil, nil},
{"details", scoreapi.String, nil, nil},
{"p2pEndpoint", scoreapi.String, nil, nil},
{"nodeAddress", scoreapi.Address, nil, nil},
},
nil,
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "getPRep",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"address", scoreapi.Address, nil, nil},
},
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "unregisterPRep",
scoreapi.FlagExternal, 0,
nil,
nil,
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "setPRep",
scoreapi.FlagExternal, 0,
[]scoreapi.Parameter{
{"name", scoreapi.String, nil, nil},
{"email", scoreapi.String, nil, nil},
{"website", scoreapi.String, nil, nil},
{"country", scoreapi.String, nil, nil},
{"city", scoreapi.String, nil, nil},
{"details", scoreapi.String, nil, nil},
{"p2pEndpoint", scoreapi.String, nil, nil},
{"nodeAddress", scoreapi.Address, nil, nil},
},
nil,
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "setGovernanceVariables",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"irep", scoreapi.Integer, nil, nil},
},
nil,
}, icmodule.RevisionDecentralize, icmodule.Revision8},
{scoreapi.Method{
scoreapi.Function, "getPReps",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 0,
[]scoreapi.Parameter{
{"startRanking", scoreapi.Integer, nil, nil},
{"endRanking", scoreapi.Integer, nil, nil},
},
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "getMainPReps",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 0,
nil,
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "getSubPReps",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 0,
nil,
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "setBond",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"bonds", scoreapi.ListTypeOf(1, scoreapi.Struct), nil,
[]scoreapi.Field{
{"address", scoreapi.Address, nil},
{"value", scoreapi.Integer, nil},
},
},
},
nil,
}, icmodule.RevisionEnableBondAPIs, 0},
{scoreapi.Method{
scoreapi.Function, "getBond",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"address", scoreapi.Address, nil, nil},
},
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.RevisionEnableBondAPIs, 0},
{scoreapi.Method{
scoreapi.Function, "setBonderList",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"bonderList", scoreapi.ListTypeOf(1, scoreapi.Address), nil, nil},
},
nil,
}, icmodule.RevisionEnableBondAPIs, 0},
{scoreapi.Method{
scoreapi.Function, "getBonderList",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"address", scoreapi.Address, nil, nil},
},
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.RevisionEnableBondAPIs, 0},
{scoreapi.Method{
scoreapi.Function, "estimateUnstakeLockPeriod",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 0,
nil,
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "getPRepTerm",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 0,
nil,
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.RevisionIISS, 0},
{scoreapi.Method{
scoreapi.Function, "getPRepStats",
scoreapi.FlagReadOnly, 0,
nil,
[]scoreapi.DataType{
scoreapi.Dict,
},
}, icmodule.RevisionICON2R0, 0},
{scoreapi.Method{
scoreapi.Function, "validateIRep",
scoreapi.FlagReadOnly | scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"irep", scoreapi.Integer, nil, nil},
},
[]scoreapi.DataType{
scoreapi.Bool,
},
}, icmodule.Revision9, 0},
{scoreapi.Method{
scoreapi.Function, "disqualifyPRep",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"address", scoreapi.Address, nil, nil},
},
nil,
}, icmodule.Revision6, 0},
{scoreapi.Method{
scoreapi.Function, "burn",
scoreapi.FlagExternal | scoreapi.FlagPayable, 0,
nil,
nil,
}, icmodule.Revision12, 0},
{scoreapi.Method{
scoreapi.Function, "validateRewardFund",
scoreapi.FlagExternal | scoreapi.FlagReadOnly, 1,
[]scoreapi.Parameter{
{"iglobal", scoreapi.Integer, nil, nil},
},
[]scoreapi.DataType{
scoreapi.Bool,
},
}, icmodule.RevisionICON2R0, 0},
{scoreapi.Method{
scoreapi.Function, "setRewardFund",
scoreapi.FlagExternal, 1,
[]scoreapi.Parameter{
{"iglobal", scoreapi.Integer, nil, nil},
},
nil,
}, icmodule.RevisionICON2R0, 0},
{scoreapi.Method{
scoreapi.Function, "setRewardFundAllocation",
scoreapi.FlagExternal, 4,
[]scoreapi.Parameter{
{"iprep", scoreapi.Integer, nil, nil},
{"icps", scoreapi.Integer, nil, nil},
{"irelay", scoreapi.Integer, nil, nil},
{"ivoter", scoreapi.Integer, nil, nil},
},
nil,
}, icmodule.RevisionICON2R0, 0},
}
func applyStepLimits(fee *FeeConfig, as state.AccountState) error {
stepLimitTypes := scoredb.NewArrayDB(as, state.VarStepLimitTypes)
stepLimitDB := scoredb.NewDictDB(as, state.VarStepLimit, 1)
if fee.StepLimit != nil {
for _, k := range state.AllStepLimitTypes {
if err := stepLimitTypes.Put(k); err != nil {
return err
}
icost := fee.StepLimit[k]
if err := stepLimitDB.Set(k, icost.Value); err != nil {
return err
}
}
} else {
for _, k := range state.AllStepLimitTypes {
if err := stepLimitTypes.Put(k); err != nil {
return err
}
if err := stepLimitDB.Set(k, 0); err != nil {
return err
}
}
}
return nil
}
func applyStepCosts(fee *FeeConfig, as state.AccountState) error {
stepTypes := scoredb.NewArrayDB(as, state.VarStepTypes)
stepCostDB := scoredb.NewDictDB(as, state.VarStepCosts, 1)
if fee.StepCosts != nil {
for k, _ := range fee.StepCosts {
if !state.IsValidStepType(k) {
return scoreresult.IllegalFormatError.Errorf("InvalidStepType(%s)", k)
}
}
for _, k := range state.AllStepTypes {
cost, ok := fee.StepCosts[k]
if !ok {
continue
}
if err := stepTypes.Put(k); err != nil {
return err
}
if err := stepCostDB.Set(k, cost.Value); err != nil {
return err
}
}
} else {
for _, k := range state.InitialStepTypes {
if err := stepTypes.Put(k); err != nil {
return err
}
if err := stepCostDB.Set(k, 0); err != nil {
return err
}
}
}
return nil
}
func applyStepPrice(as state.AccountState, price *big.Int) error {
return scoredb.NewVarDB(as, state.VarStepPrice).Set(price)
}
type config struct {
TermPeriod *common.HexInt `json:"termPeriod"`
MainPRepCount *common.HexInt `json:"mainPRepCount"`
SubPRepCount *common.HexInt `json:"subPRepCount"`
Irep *common.HexInt `json:"irep,omitempty"`
Rrep *common.HexInt `json:"rrep,omitempty"`
BondRequirement *common.HexInt `json:"bondRequirement,omitempty"`
UnbondingPeriodMultiplier *common.HexInt `json:"unbondingPeriodMultiplier,omitempty"`
UnstakeSlotMax *common.HexInt `json:"unstakeSlotMax,omitempty"`
LockMinMultiplier *common.HexInt `json:"lockMinMultiplier,omitempty"`
LockMaxMultiplier *common.HexInt `json:"lockMaxMultiplier,omitempty"`
RewardFund rewardFund `json:"rewardFund"`
UnbondingMax *common.HexInt `json:"unbondingMax"`
ValidationPenaltyCondition *common.HexInt `json:"validationPenaltyCondition"`
ConsistentValidationPenaltyCondition *common.HexInt `json:"consistentValidationPenaltyCondition"`
ConsistentValidationPenaltyMask *common.HexInt `json:"consistentValidationPenaltyMask"`
ConsistentValidationPenaltySlashRatio *common.HexInt `json:"consistentValidationPenaltySlashRatio"`
DelegationSlotMax *common.HexInt `json:"delegationSlotMax"`
}
func (c *config) String() string {
return fmt.Sprintf(
"termPeriod=%s mainPReps=%s subPReps=%s "+
"irep=%s rrep=%s br=%s upMultiplier=%s unstakeSlotMax=%s unboudingMax=%s "+
"vpCond=%s cvpCond=%s cvpMask=%s cvpsRatio=%s %s",
c.TermPeriod,
c.MainPRepCount,
c.SubPRepCount,
c.Irep,
c.Rrep,
c.BondRequirement,
c.UnbondingPeriodMultiplier,
c.UnstakeSlotMax,
c.UnbondingMax,
c.ValidationPenaltyCondition,
c.ConsistentValidationPenaltyCondition,
c.ConsistentValidationPenaltyMask,
c.ConsistentValidationPenaltySlashRatio,
c.RewardFund,
)
}
func (c *config) Format(f fmt.State, r rune) {
switch r {
case 'v':
if f.Flag('+') {
fmt.Fprintf(
f,
"Config{termPeriod=%s mainPReps=%s subPReps=%s "+
"irep=%s rrep=%s br=%s upMultiplier=%s unstakeSlotMax=%s unboudingMax=%s "+
"vpCond=%s cvpCond=%s cvpMask=%s cvpsRatio=%s %v}",
c.TermPeriod,
c.MainPRepCount,
c.SubPRepCount,
c.Irep,
c.Rrep,
c.BondRequirement,
c.UnbondingPeriodMultiplier,
c.UnstakeSlotMax,
c.UnbondingMax,
c.ValidationPenaltyCondition,
c.ConsistentValidationPenaltyCondition,
c.ConsistentValidationPenaltyMask,
c.ConsistentValidationPenaltySlashRatio,
c.RewardFund,
)
} else {
fmt.Fprintf(
f,
"Config{%s %s %s %s %s %s %s %s %s %s %s %s %s %v}",
c.TermPeriod,
c.MainPRepCount,
c.SubPRepCount,
c.Irep,
c.Rrep,
c.BondRequirement,
c.UnbondingPeriodMultiplier,
c.UnstakeSlotMax,
c.UnbondingMax,
c.ValidationPenaltyCondition,
c.ConsistentValidationPenaltyCondition,
c.ConsistentValidationPenaltyMask,
c.ConsistentValidationPenaltySlashRatio,
c.RewardFund,
)
}
case 's':
fmt.Fprint(f, c.String())
}
}
type rewardFund struct {
Iglobal *common.HexInt `json:"Iglobal"`
Iprep *common.HexInt `json:"Iprep"`
Icps *common.HexInt `json:"Icps"`
Irelay *common.HexInt `json:"Irelay"`
Ivoter *common.HexInt `json:"Ivoter"`
}
func (r rewardFund) String() string {
return fmt.Sprintf(
"Iglobal=%s Iprep=%s Icps=%s Irelay=%s Ivoter=%s",
r.Iglobal, r.Iprep, r.Icps, r.Irelay, r.Ivoter,
)
}
func (r rewardFund) Format(f fmt.State, c rune) {
switch c {
case 'v':
if f.Flag('+') {
fmt.Fprintf(f, "rewardFund{Iglobal=%s Iprep=%s Icps=%s Irelay=%s Ivoter=%s}",
r.Iglobal, r.Iprep, r.Icps, r.Irelay, r.Ivoter)
} else {
fmt.Fprintf(f, "rewardFund{%s %s %s %s %s}",
r.Iglobal, r.Iprep, r.Icps, r.Irelay, r.Ivoter)
}
case 's':
fmt.Fprint(f, r.String())
}
}
func applyRewardFund(iconConfig *config, s *icstate.State) error {
rf := &icstate.RewardFund{
Iglobal: new(big.Int).Set(iconConfig.RewardFund.Iglobal.Value()),
Iprep: new(big.Int).Set(iconConfig.RewardFund.Iprep.Value()),
Icps: new(big.Int).Set(iconConfig.RewardFund.Icps.Value()),
Irelay: new(big.Int).Set(iconConfig.RewardFund.Irelay.Value()),
Ivoter: new(big.Int).Set(iconConfig.RewardFund.Ivoter.Value()),
}
if err := s.SetRewardFund(rf); err != nil {
return err
}
return nil
}
type FeeConfig struct {
StepPrice common.HexInt `json:"stepPrice"`
StepLimit map[string]common.HexInt64 `json:"stepLimit,omitempty"`
StepCosts map[string]common.HexInt64 `json:"stepCosts,omitempty"`
}
type ChainConfig struct {
Revision common.HexInt32 `json:"revision"`
AuditEnabled common.HexInt16 `json:"auditEnabled"`
Fee FeeConfig `json:"fee"`
ValidatorList []*common.Address `json:"validatorList"`
BlockInterval *common.HexInt64 `json:"blockInterval"`
CommitTimeout *common.HexInt64 `json:"commitTimeout"`
TimestampThreshold *common.HexInt64 `json:"timestampThreshold"`
RoundLimitFactor *common.HexInt64 `json:"roundLimitFactor"`
DepositTerm *common.HexInt64 `json:"depositTerm"`
FeeSharingEnabled *common.HexInt16 `json:"feeSharingEnabled"`
}
func newIconConfig() *config {
return &config{
TermPeriod: common.NewHexInt(icmodule.DefaultTermPeriod),
MainPRepCount: common.NewHexInt(icmodule.DefaultMainPRepCount),
SubPRepCount: common.NewHexInt(icmodule.DefaultSubPRepCount),
Irep: common.NewHexInt(icmodule.DefaultIRep),
Rrep: common.NewHexInt(icmodule.DefaultRRep),
BondRequirement: common.NewHexInt(icmodule.DefaultBondRequirement),
LockMinMultiplier: common.NewHexInt(icmodule.DefaultLockMinMultiplier),
LockMaxMultiplier: common.NewHexInt(icmodule.DefaultLockMaxMultiplier),
UnbondingPeriodMultiplier: common.NewHexInt(icmodule.DefaultUnbondingPeriodMultiplier),
UnstakeSlotMax: common.NewHexInt(icmodule.DefaultUnstakeSlotMax),
UnbondingMax: common.NewHexInt(icmodule.DefaultUnbondingMax),
ValidationPenaltyCondition: common.NewHexInt(icmodule.DefaultValidationPenaltyCondition),
ConsistentValidationPenaltyCondition: common.NewHexInt(icmodule.DefaultConsistentValidationPenaltyCondition),
ConsistentValidationPenaltyMask: common.NewHexInt(icmodule.DefaultConsistentValidationPenaltyMask),
ConsistentValidationPenaltySlashRatio: common.NewHexInt(icmodule.DefaultConsistentValidationPenaltySlashRatio),
DelegationSlotMax: common.NewHexInt(icmodule.DefaultDelegationSlotMax),
RewardFund: rewardFund{
Iglobal: common.NewHexInt(icmodule.DefaultIglobal),
Iprep: common.NewHexInt(icmodule.DefaultIprep),
Icps: common.NewHexInt(icmodule.DefaultIcps),
Irelay: common.NewHexInt(icmodule.DefaultIrelay),
Ivoter: common.NewHexInt(icmodule.DefaultIvoter),
},
}
}
func (s *chainScore) loadIconConfig() *config {
iconConfig := newIconConfig()
f, err := os.Open(icmodule.ConfigFile)
if err != nil {
s.log.Infof("Failed to open configuration file %+v. Use default config", err)
return iconConfig
}
bs, err := ioutil.ReadAll(f)
if err != nil {
s.log.Infof("Failed to read configuration file %+v. Use default config", err)
return iconConfig
}
if err = json.Unmarshal(bs, &iconConfig); err != nil {
s.log.Infof("Failed to unmarshal configuration file %+v. Use default config", err)
return iconConfig
}
return iconConfig
}
func (s *chainScore) Install(param []byte) error {
if s.from != nil {
return scoreresult.AccessDeniedError.New("AccessDeniedToInstallChainSCORE")
}
as := s.cc.GetAccountState(state.SystemID)
var feeConfig *FeeConfig
var systemConfig int
var revision int
var validators []module.Validator
var handlers []contract.ContractHandler
roundLimitFactor := int64(3)
switch s.cc.ChainID() {
case CIDForMainNet:
// initialize for main network
feeConfig = new(FeeConfig)
feeConfig.StepPrice.SetString("10000000000", 10)
feeConfig.StepLimit = map[string]common.HexInt64{
state.StepLimitTypeInvoke: {0x78000000},
state.StepLimitTypeQuery: {0x780000},
}
feeConfig.StepCosts = map[string]common.HexInt64{
state.StepTypeDefault: {1_000_000},
state.StepTypeContractCall: {15_000},
state.StepTypeContractCreate: {200_000},
state.StepTypeContractUpdate: {80_000},
state.StepTypeContractDestruct: {-70_000},
state.StepTypeContractSet: {30_000},
state.StepTypeGet: {0},
state.StepTypeSet: {200},
state.StepTypeReplace: {50},
state.StepTypeDelete: {-150},
state.StepTypeInput: {200},
state.StepTypeEventLog: {100},
state.StepTypeApiCall: {0},
}
systemConfig = state.SysConfigAudit | state.SysConfigScorePackageValidator
revision = icmodule.Revision1
// prepare Governance SCORE
governance, err := ioutil.ReadFile("icon_governance.zip")
if err != nil || len(governance) == 0 {
return transaction.InvalidGenesisError.Wrap(err, "FailOnGovernance")
}
params := json.RawMessage("{}")
handler := contract.NewDeployHandlerForPreInstall(
common.MustNewAddressFromString("hx677133298ed5319607a321a38169031a8867085c"),
s.cc.Governance(),
"application/zip",
governance,
¶ms,
s.cc.Logger(),
)
handlers = append(handlers, handler)
case CIDForTestNet:
// initialize for main network
feeConfig = new(FeeConfig)
feeConfig.StepPrice.SetString("10000000000", 10)
feeConfig.StepLimit = map[string]common.HexInt64{
state.StepLimitTypeInvoke: {0x78000000},
state.StepLimitTypeQuery: {0x780000},
}
feeConfig.StepCosts = map[string]common.HexInt64{
state.StepTypeDefault: {1_000_000},
state.StepTypeContractCall: {15_000},
state.StepTypeContractCreate: {200_000},
state.StepTypeContractUpdate: {80_000},
state.StepTypeContractDestruct: {-70_000},
state.StepTypeContractSet: {30_000},
state.StepTypeGet: {0},
state.StepTypeSet: {200},
state.StepTypeReplace: {50},
state.StepTypeDelete: {-150},
state.StepTypeInput: {200},
state.StepTypeEventLog: {100},
state.StepTypeApiCall: {0},
}
systemConfig = state.SysConfigScorePackageValidator
revision = icmodule.Revision1
governance, err := ioutil.ReadFile("icon_governance.zip")
if err != nil || len(governance) == 0 {
return transaction.InvalidGenesisError.Wrap(err, "FailOnGovernance")
}
params := json.RawMessage("{}")
handler := contract.NewDeployHandlerForPreInstall(
common.MustNewAddressFromString("hx6e1dd0d4432620778b54b2bbc21ac3df961adf89"),
s.cc.Governance(),
"application/zip",
governance,
¶ms,
s.cc.Logger(),
)
handlers = append(handlers, handler)
default:
var chainConfig ChainConfig
if param != nil {
if err := json.Unmarshal(param, &chainConfig); err != nil {
return scoreresult.Errorf(module.StatusIllegalFormat, "Failed to parse parameter for chainScore. err(%+v)\n", err)
}
}
if chainConfig.Revision.Value != 0 {
revision = int(chainConfig.Revision.Value)
if revision > icmodule.MaxRevision {
return scoreresult.IllegalFormatError.Errorf(
"RevisionIsHigherMax(%d > %d)", revision, icmodule.MaxRevision)
} else if revision > icmodule.LatestRevision {
s.log.Warnf("Revision in genesis is higher than latest(%d > %d)",
revision, icmodule.LatestRevision)
}
}
if chainConfig.AuditEnabled.Value != 0 {
systemConfig |= state.SysConfigAudit
}
if chainConfig.FeeSharingEnabled != nil {
if chainConfig.FeeSharingEnabled.Value != 0 {
systemConfig |= state.SysConfigFeeSharing
}
}
if chainConfig.RoundLimitFactor != nil {
roundLimitFactor = chainConfig.RoundLimitFactor.Value
}
if chainConfig.DepositTerm != nil {
if chainConfig.DepositTerm.Value < 0 {
return scoreresult.IllegalFormatError.Errorf("InvalidDepositTerm(%s)", chainConfig.DepositTerm)
}
if err := scoredb.NewVarDB(as, state.VarDepositTerm).Set(chainConfig.DepositTerm.Value); err != nil {
return err
}
}
validators = make([]module.Validator, len(chainConfig.ValidatorList))
for i, validator := range chainConfig.ValidatorList {
validators[i], _ = state.ValidatorFromAddress(validator)
s.log.Debugf("add validator %d: %v", i, validator)
}
feeConfig = &chainConfig.Fee
}
if err := scoredb.NewVarDB(as, state.VarRevision).Set(revision); err != nil {
return err
}
// set block interval 2 seconds
if err := scoredb.NewVarDB(as, state.VarBlockInterval).Set(2000); err != nil {
return err
}
// skip transaction
if err := scoredb.NewVarDB(as, state.VarRoundLimitFactor).Set(roundLimitFactor); err != nil {
return err
}
if err := scoredb.NewVarDB(as, state.VarChainID).Set(s.cc.ChainID()); err != nil {
return err
}
if feeConfig != nil {
systemConfig |= state.SysConfigFee
if err := applyStepLimits(feeConfig, as); err != nil {
return err
}
if err := applyStepCosts(feeConfig, as); err != nil {
return err