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Merge pull request #1636 from nspcc-dev/states_fixes

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core: preview4 compatibility fixes
This commit is contained in:
Roman Khimov 2020-12-24 14:25:31 +03:00 committed by GitHub
commit 9fcee12276
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 51 additions and 33 deletions
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10
pkg/core/native/management.go
View file

@ -64,7 +64,7 @@ func newManagement() *Management {
}
desc := newDescriptor("getContract", smartcontract.ArrayType,
manifest.NewParameter("hash", smartcontract.Hash160Type))
manifest.NewParameter("hash", smartcontract.ByteArrayType))
md := newMethodAndPrice(m.getContract, 1000000, smartcontract.ReadStates)
m.AddMethod(md, desc)
@ -357,11 +357,11 @@ func (m *Management) getMinimumDeploymentFee(ic *interop.Context, args []stackit
// GetMinimumDeploymentFee returns the minimum required fee for contract deploy.
func (m *Management) GetMinimumDeploymentFee(dao dao.DAO) int64 {
return getInt64WithKey(m.ContractID, dao, keyMinimumDeploymentFee, defaultMinimumDeploymentFee)
return int64(getUint32WithKey(m.ContractID, dao, keyMinimumDeploymentFee, defaultMinimumDeploymentFee))
}
func (m *Management) setMinimumDeploymentFee(ic *interop.Context, args []stackitem.Item) stackitem.Item {
value := toBigInt(args[0]).Int64()
value := toUint32(args[0])
if value < 0 {
panic(fmt.Errorf("MinimumDeploymentFee cannot be negative"))
}
@ -372,7 +372,7 @@ func (m *Management) setMinimumDeploymentFee(ic *interop.Context, args []stackit
if !ok {
return stackitem.NewBool(false)
}
err = setInt64WithKey(m.ContractID, ic.DAO, keyMinimumDeploymentFee, value)
err = setUint32WithKey(m.ContractID, ic.DAO, keyMinimumDeploymentFee, value)
if err != nil {
panic(err)
}
@ -483,7 +483,7 @@ func (m *Management) PostPersist(ic *interop.Context) error {
// Initialize implements Contract interface.
func (m *Management) Initialize(ic *interop.Context) error {
return setInt64WithKey(m.ContractID, ic.DAO, keyMinimumDeploymentFee, defaultMinimumDeploymentFee)
return setUint32WithKey(m.ContractID, ic.DAO, keyMinimumDeploymentFee, defaultMinimumDeploymentFee)
}
// PutContractState saves given contract state into given DAO.

40
pkg/core/native/native_neo.go
View file

@ -108,24 +108,24 @@ func newNEO() *NEO {
n.committeeHash.Store(util.Uint160{})
desc := newDescriptor("unclaimedGas", smartcontract.IntegerType,
manifest.NewParameter("account", smartcontract.Hash160Type),
manifest.NewParameter("account", smartcontract.ByteArrayType),
manifest.NewParameter("end", smartcontract.IntegerType))
md := newMethodAndPrice(n.unclaimedGas, 3000000, smartcontract.ReadStates)
n.AddMethod(md, desc)
desc = newDescriptor("registerCandidate", smartcontract.BoolType,
manifest.NewParameter("pubkey", smartcontract.PublicKeyType))
manifest.NewParameter("pubkey", smartcontract.ByteArrayType))
md = newMethodAndPrice(n.registerCandidate, 5000000, smartcontract.WriteStates)
n.AddMethod(md, desc)
desc = newDescriptor("unregisterCandidate", smartcontract.BoolType,
manifest.NewParameter("pubkey", smartcontract.PublicKeyType))
manifest.NewParameter("pubkey", smartcontract.ByteArrayType))
md = newMethodAndPrice(n.unregisterCandidate, 5000000, smartcontract.WriteStates)
n.AddMethod(md, desc)
desc = newDescriptor("vote", smartcontract.BoolType,
manifest.NewParameter("account", smartcontract.Hash160Type),
manifest.NewParameter("pubkey", smartcontract.PublicKeyType))
manifest.NewParameter("account", smartcontract.ByteArrayType),
manifest.NewParameter("pubkey", smartcontract.ByteArrayType))
md = newMethodAndPrice(n.vote, 5000000, smartcontract.WriteStates)
n.AddMethod(md, desc)
@ -246,11 +246,9 @@ func (n *NEO) updateCommittee(ic *interop.Context) error {
return ic.DAO.PutStorageItem(n.ContractID, prefixCommittee, si)
}
committee, cvs, err := n.computeCommitteeMembers(ic.Chain, ic.DAO)
_, cvs, err := n.computeCommitteeMembers(ic.Chain, ic.DAO)
if err != nil {
return err
} else if cvs == nil {
cvs = toKeysWithVotes(committee)
}
if err := n.updateCache(cvs, ic.Chain); err != nil {
return err
@ -852,18 +850,28 @@ func (n *NEO) computeCommitteeMembers(bc blockchainer.Blockchainer, d dao.DAO) (
// votersCount / totalSupply must be >= 0.2
votersCount.Mul(votersCount, big.NewInt(effectiveVoterTurnout))
voterTurnout := votersCount.Div(votersCount, n.getTotalSupply(d))
if voterTurnout.Sign() != 1 {
pubs := bc.GetStandByCommittee()
return pubs, nil, nil
}
sbVals := bc.GetStandByCommittee()
count := len(sbVals)
cs, err := n.getCandidates(d, false)
if err != nil {
return nil, nil, err
}
sbVals := bc.GetStandByCommittee()
count := len(sbVals)
if len(cs) < count {
return sbVals, nil, nil
if voterTurnout.Sign() != 1 || len(cs) < count {
kvs := make(keysWithVotes, count)
for i := range kvs {
kvs[i].UnmarshaledKey = sbVals[i]
kvs[i].Key = string(sbVals[i].Bytes())
votes := big.NewInt(0)
for j := range cs {
if cs[j].Key == kvs[i].Key {
votes = cs[j].Votes
break
}
}
kvs[i].Votes = votes
}
return sbVals, kvs, nil
}
pubs := make(keys.PublicKeys, count)
for i := range pubs {

17
pkg/core/native/native_nep17.go
View file

@ -59,22 +59,23 @@ func newNEP17Native(name string) *nep17TokenNative {
n.AddMethod(md, desc)
desc = newDescriptor("balanceOf", smartcontract.IntegerType,
manifest.NewParameter("account", smartcontract.Hash160Type))
manifest.NewParameter("account", smartcontract.ByteArrayType))
md = newMethodAndPrice(n.balanceOf, 1000000, smartcontract.ReadStates)
n.AddMethod(md, desc)
transferParams := []manifest.Parameter{
manifest.NewParameter("from", smartcontract.Hash160Type),
manifest.NewParameter("to", smartcontract.Hash160Type),
manifest.NewParameter("amount", smartcontract.IntegerType),
}
desc = newDescriptor("transfer", smartcontract.BoolType,
append(transferParams, manifest.NewParameter("data", smartcontract.AnyType))...,
manifest.NewParameter("from", smartcontract.ByteArrayType),
manifest.NewParameter("to", smartcontract.ByteArrayType),
manifest.NewParameter("amount", smartcontract.IntegerType),
manifest.NewParameter("data", smartcontract.AnyType),
)
md = newMethodAndPrice(n.Transfer, 9000000, smartcontract.WriteStates|smartcontract.AllowCall|smartcontract.AllowNotify)
n.AddMethod(md, desc)
n.AddEvent("Transfer", transferParams...)
n.AddEvent("Transfer",
manifest.NewParameter("from", smartcontract.Hash160Type),
manifest.NewParameter("to", smartcontract.Hash160Type),
manifest.NewParameter("amount", smartcontract.IntegerType))
return n
}

6
pkg/core/native/policy.go
View file

@ -97,7 +97,7 @@ func newPolicy() *Policy {
p.AddMethod(md, desc)
desc = newDescriptor("isBlocked", smartcontract.BoolType,
manifest.NewParameter("account", smartcontract.Hash160Type))
manifest.NewParameter("account", smartcontract.ByteArrayType))
md = newMethodAndPrice(p.isBlocked, 1000000, smartcontract.ReadStates)
p.AddMethod(md, desc)
@ -144,12 +144,12 @@ func newPolicy() *Policy {
p.AddMethod(md, desc)
desc = newDescriptor("blockAccount", smartcontract.BoolType,
manifest.NewParameter("account", smartcontract.Hash160Type))
manifest.NewParameter("account", smartcontract.ByteArrayType))
md = newMethodAndPrice(p.blockAccount, 3000000, smartcontract.WriteStates)
p.AddMethod(md, desc)
desc = newDescriptor("unblockAccount", smartcontract.BoolType,
manifest.NewParameter("account", smartcontract.Hash160Type))
manifest.NewParameter("account", smartcontract.ByteArrayType))
md = newMethodAndPrice(p.unblockAccount, 3000000, smartcontract.WriteStates)
p.AddMethod(md, desc)

6
pkg/rpc/server/server.go
View file

@ -539,7 +539,11 @@ func (s *Server) getApplicationLog(reqParams request.Params) (interface{}, *resp
trig := trigger.All
if len(reqParams) > 1 {
trig, err = trigger.FromString(reqParams.ValueWithType(1, request.StringT).String())
trigString := reqParams.ValueWithType(1, request.StringT)
if trigString == nil {
return nil, response.ErrInvalidParams
}
trig, err = trigger.FromString(trigString.String())
if err != nil {
return nil, response.ErrInvalidParams
}

5
pkg/rpc/server/server_test.go
View file

@ -121,6 +121,11 @@ var rpcTestCases = map[string][]rpcTestCase{
assert.Equal(t, vm.HaltState, res.Executions[0].VMState)
},
},
{
name: "invalid trigger (not a string)",
params: `["` + genesisBlockHash + `", 1]`,
fail: true,
},
{
name: "no params",
params: `[]`,