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[#107] Remove contract owner argument at contract deploy

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Contract owner entity does exist anymore. Contract migration
now managed by side chain committee which are Alphabet nodes of
the Inner Ring.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
This commit is contained in:
Alex Vanin 2021-09-20 18:41:46 +03:00 • committed by Alex Vanin
parent 378e69c015
commit 6d0c5d110c
10 changed files with 62 additions and 134 deletions
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20
processing/processing_contract.go
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@ -4,7 +4,9 @@ import (
"github.com/nspcc-dev/neo-go/pkg/interop"
"github.com/nspcc-dev/neo-go/pkg/interop/contract"
"github.com/nspcc-dev/neo-go/pkg/interop/native/gas"
"github.com/nspcc-dev/neo-go/pkg/interop/native/ledger"
"github.com/nspcc-dev/neo-go/pkg/interop/native/management"
"github.com/nspcc-dev/neo-go/pkg/interop/native/roles"
"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
"github.com/nspcc-dev/neo-go/pkg/interop/storage"
"github.com/nspcc-dev/neofs-contract/common"
@ -30,32 +32,28 @@ func _deploy(data interface{}, isUpdate bool) {
}
arr := data.([]interop.Hash160)
owner := arr[0]
addrNeoFS := arr[1]
addrNeoFS := arr[0]
ctx := storage.GetContext()
if !common.HasUpdateAccess(ctx) {
panic("only owner can reinitialize contract")
}
if len(addrNeoFS) != 20 {
panic("init: incorrect length of contract script hash")
}
storage.Put(ctx, common.OwnerKey, owner)
storage.Put(ctx, neofsContractKey, addrNeoFS)
runtime.Log("processing contract initialized")
}
// Update method updates contract source code and manifest. Can be invoked
// only by contract owner.
// only by side chain committee.
func Update(script []byte, manifest []byte, data interface{}) {
ctx := storage.GetReadOnlyContext()
blockHeight := ledger.CurrentIndex()
alphabetKeys := roles.GetDesignatedByRole(roles.NeoFSAlphabet, uint32(blockHeight))
alphabetCommittee := common.Multiaddress(alphabetKeys, true)
if !common.HasUpdateAccess(ctx) {
panic("only owner can update contract")
if !runtime.CheckWitness(alphabetCommittee) {
panic("only side chain committee can update contract")
}
contract.Call(interop.Hash160(management.Hash), "update", contract.All, script, manifest, data)