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frostfs-contract
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Add "IsInnerRing" method 

Inner ring nodes check their presence in inner ring list during
startup. "IsInnerRing" method allows to check presence efficiently
by calling this method.
enable-notary-in-public-chains
alexvanin 2020-05-22 11:06:12 +03:00
parent d97a4a9955
commit 9f33939dee
1 changed files with 39 additions and 19 deletions
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58
neofs_contract.go
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@ -33,27 +33,27 @@ func Main(op string, args []interface{}) interface{} {
}
/*
Utility operations - they will be changed in production:
- Deploy(params: address, pubKey, ... ) - setup initial inner ring state
Utility operations - they will be changed in production:
- Deploy(params: address, pubKey, ... ) - setup initial inner ring state
User operations:
- InnerRingList() - get list of inner ring nodes addresses and public keys
- InnerRingAddress(params: address, pubKey) - update address of the inner ring node with given public key
- InnerRingCandidateRemove(params: pubKey) - remove node with given public key from the inner ring candidate queue
- InnerRingCandidateAdd(params: address, pubKey) - add node to the inner ring candidate queue
- Deposit(params: pubKey, amount) - deposit GAS to the NeoFS account
- Withdraw(params: withdrawCheque) - withdraw GAS from the NeoFS account
- InnerRingUpdate(params: irCheque) - change list of inner ring nodes
- Version() - get version of the NeoFS smart-contract
Params:
- address - string of the valid multiaddress (github.com/multiformats/multiaddr)
- pubKey - 33 byte public key
- withdrawCheque - serialized structure, that confirms GAS transfer;
contains inner ring signatures
- irCheque - serialized structure, that confirms new inner ring node list;
contains inner ring signatures
User operations:
- InnerRingList() - get list of inner ring nodes addresses and public keys
- InnerRingAddress(params: address, pubKey) - update address of the inner ring node with given public key
- InnerRingCandidateRemove(params: pubKey) - remove node with given public key from the inner ring candidate queue
- InnerRingCandidateAdd(params: address, pubKey) - add node to the inner ring candidate queue
- Deposit(params: pubKey, amount) - deposit GAS to the NeoFS account
- Withdraw(params: withdrawCheque) - withdraw GAS from the NeoFS account
- InnerRingUpdate(params: irCheque) - change list of inner ring nodes
- IsInnerRing(params: pubKey) - returns true if pubKey presented in inner ring list
- Version() - get version of the NeoFS smart-contract
Params:
- address - string of the valid multiaddress (github.com/multiformats/multiaddr)
- pubKey - 33 byte public key
- withdrawCheque - serialized structure, that confirms GAS transfer;
contains inner ring signatures
- irCheque - serialized structure, that confirms new inner ring node list;
contains inner ring signatures
*/
ctx := storage.GetContext()
@ -265,6 +265,26 @@ func Main(op string, args []interface{}) interface{} {
putSerialized(ctx, "UsedVerifCheckList", c)
return true
case "IsInnerRing":
if len(args) != 1 {
panic("isInnerRing: wrong arguments")
}
key := args[0].([]byte)
if len(key) != 33 {
panic("isInnerRing: incorrect public key")
}
irList := getSerialized(ctx, "InnerRingList").([]node)
for i := range irList {
node := irList[i]
if util.Equals(node.pub, key) {
return true
}
}
return false
case "Version":
return version
}