From 22be33c75243f0cc132cbbdf52a0b291d9b7d143 Mon Sep 17 00:00:00 2001
From: Roman Khimov <roman@nspcc.ru>
Date: Mon, 29 Jul 2024 16:30:36 +0300
Subject: [PATCH] nns: limit max number of records to 16

These numbers are pretty much arbitrary, but we currently don't need more than
that.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
---
 contracts/nns/contract.go   |   2 +-
 contracts/nns/contract.nef  | Bin 7081 -> 6992 bytes
 contracts/nns/manifest.json |   2 +-
 tests/nns_test.go           |   2 +-
 4 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/contracts/nns/contract.go b/contracts/nns/contract.go
index 0c205e6d..6e37d893 100644
--- a/contracts/nns/contract.go
+++ b/contracts/nns/contract.go
@@ -60,7 +60,7 @@ const (
 	maxTXTRecordLength = 255
 	// maxRecordID is the maximum value of record ID (the upper bound for the number
 	// of records with the same type).
-	maxRecordID = 255
+	maxRecordID = 15
 )
 
 // Other constants.
diff --git a/contracts/nns/contract.nef b/contracts/nns/contract.nef
index d91de27db1277b11a1bcbb948d2284453951b42a..75ef315daf64836991fd781559f6e71346fb15e2 100755
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diff --git a/contracts/nns/manifest.json b/contracts/nns/manifest.json
index 61b8440d..df9a873c 100755
--- a/contracts/nns/manifest.json
+++ b/contracts/nns/manifest.json
@@ -1 +1 @@
-{"name":"NameService","abi":{"methods":[{"name":"_initialize","offset":0,"parameters":[],"returntype":"Void","safe":false},{"name":"_deploy","offset":32,"parameters":[{"name":"data","type":"Any"},{"name":"isUpdate","type":"Boolean"}],"returntype":"Void","safe":false},{"name":"addRecord","offset":3122,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"},{"name":"data","type":"String"}],"returntype":"Void","safe":false},{"name":"balanceOf","offset":862,"parameters":[{"name":"owner","type":"Hash160"}],"returntype":"Integer","safe":true},{"name":"decimals","offset":677,"parameters":[],"returntype":"Integer","safe":true},{"name":"deleteRecords","offset":3346,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"}],"returntype":"Void","safe":false},{"name":"getAllRecords","offset":3590,"parameters":[{"name":"name","type":"String"}],"returntype":"InteropInterface","safe":true},{"name":"getPrice","offset":1313,"parameters":[],"returntype":"Integer","safe":true},{"name":"getRecords","offset":3262,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"}],"returntype":"Array","safe":true},{"name":"isAvailable","offset":1347,"parameters":[{"name":"name","type":"String"}],"returntype":"Boolean","safe":true},{"name":"ownerOf","offset":699,"parameters":[{"name":"tokenID","type":"ByteArray"}],"returntype":"Hash160","safe":true},{"name":"properties","offset":769,"parameters":[{"name":"tokenID","type":"ByteArray"}],"returntype":"Map","safe":true},{"name":"register","offset":1608,"parameters":[{"name":"name","type":"String"},{"name":"owner","type":"Hash160"},{"name":"email","type":"String"},{"name":"refresh","type":"Integer"},{"name":"retry","type":"Integer"},{"name":"expire","type":"Integer"},{"name":"ttl","type":"Integer"}],"returntype":"Boolean","safe":false},{"name":"registerTLD","offset":2283,"parameters":[{"name":"name","type":"String"},{"name":"email","type":"String"},{"name":"refresh","type":"Integer"},{"name":"retry","type":"Integer"},{"name":"expire","type":"Integer"},{"name":"ttl","type":"Integer"}],"returntype":"Void","safe":false},{"name":"renew","offset":2496,"parameters":[{"name":"name","type":"String"}],"returntype":"Integer","safe":false},{"name":"resolve","offset":3528,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"}],"returntype":"Array","safe":true},{"name":"roots","offset":1207,"parameters":[],"returntype":"InteropInterface","safe":true},{"name":"setAdmin","offset":2707,"parameters":[{"name":"name","type":"String"},{"name":"admin","type":"Hash160"}],"returntype":"Void","safe":false},{"name":"setPrice","offset":1235,"parameters":[{"name":"price","type":"Integer"}],"returntype":"Void","safe":false},{"name":"setRecord","offset":2882,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"},{"name":"id","type":"Integer"},{"name":"data","type":"String"}],"returntype":"Void","safe":false},{"name":"symbol","offset":671,"parameters":[],"returntype":"String","safe":true},{"name":"tokens","offset":938,"parameters":[],"returntype":"InteropInterface","safe":true},{"name":"tokensOf","offset":967,"parameters":[{"name":"owner","type":"Hash160"}],"returntype":"InteropInterface","safe":true},{"name":"totalSupply","offset":683,"parameters":[],"returntype":"Integer","safe":true},{"name":"transfer","offset":1029,"parameters":[{"name":"to","type":"Hash160"},{"name":"tokenID","type":"ByteArray"},{"name":"data","type":"Any"}],"returntype":"Boolean","safe":false},{"name":"update","offset":587,"parameters":[{"name":"nef","type":"ByteArray"},{"name":"manifest","type":"String"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false},{"name":"updateSOA","offset":2617,"parameters":[{"name":"name","type":"String"},{"name":"email","type":"String"},{"name":"refresh","type":"Integer"},{"name":"retry","type":"Integer"},{"name":"expire","type":"Integer"},{"name":"ttl","type":"Integer"}],"returntype":"Void","safe":false},{"name":"version","offset":679,"parameters":[],"returntype":"Integer","safe":true}],"events":[{"name":"Transfer","parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"tokenId","type":"ByteArray"}]}]},"features":{},"groups":[],"permissions":[{"contract":"0xfffdc93764dbaddd97c48f252a53ea4643faa3fd","methods":["update"]},{"contract":"*","methods":["onNEP11Payment"]}],"supportedstandards":["NEP-11"],"trusts":[],"extra":null}
\ No newline at end of file
+{"name":"NameService","abi":{"methods":[{"name":"_initialize","offset":0,"parameters":[],"returntype":"Void","safe":false},{"name":"_deploy","offset":32,"parameters":[{"name":"data","type":"Any"},{"name":"isUpdate","type":"Boolean"}],"returntype":"Void","safe":false},{"name":"addRecord","offset":3253,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"},{"name":"data","type":"String"}],"returntype":"Void","safe":false},{"name":"balanceOf","offset":872,"parameters":[{"name":"owner","type":"Hash160"}],"returntype":"Integer","safe":true},{"name":"decimals","offset":677,"parameters":[],"returntype":"Integer","safe":true},{"name":"deleteRecords","offset":3570,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"}],"returntype":"Void","safe":false},{"name":"getAllRecords","offset":3816,"parameters":[{"name":"name","type":"String"}],"returntype":"InteropInterface","safe":true},{"name":"getPrice","offset":1323,"parameters":[],"returntype":"Integer","safe":true},{"name":"getRecords","offset":3484,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"}],"returntype":"Array","safe":true},{"name":"isAvailable","offset":1357,"parameters":[{"name":"name","type":"String"}],"returntype":"Boolean","safe":true},{"name":"ownerOf","offset":699,"parameters":[{"name":"tokenID","type":"ByteArray"}],"returntype":"Hash160","safe":true},{"name":"properties","offset":769,"parameters":[{"name":"tokenID","type":"ByteArray"}],"returntype":"Map","safe":true},{"name":"register","offset":1810,"parameters":[{"name":"name","type":"String"},{"name":"owner","type":"Hash160"},{"name":"email","type":"String"},{"name":"refresh","type":"Integer"},{"name":"retry","type":"Integer"},{"name":"expire","type":"Integer"},{"name":"ttl","type":"Integer"}],"returntype":"Boolean","safe":false},{"name":"registerTLD","offset":2361,"parameters":[{"name":"name","type":"String"},{"name":"email","type":"String"},{"name":"refresh","type":"Integer"},{"name":"retry","type":"Integer"},{"name":"expire","type":"Integer"},{"name":"ttl","type":"Integer"}],"returntype":"Void","safe":false},{"name":"renew","offset":2574,"parameters":[{"name":"name","type":"String"}],"returntype":"Integer","safe":false},{"name":"resolve","offset":3754,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"}],"returntype":"Array","safe":true},{"name":"roots","offset":1217,"parameters":[],"returntype":"InteropInterface","safe":true},{"name":"setAdmin","offset":2785,"parameters":[{"name":"name","type":"String"},{"name":"admin","type":"Hash160"}],"returntype":"Void","safe":false},{"name":"setPrice","offset":1245,"parameters":[{"name":"price","type":"Integer"}],"returntype":"Void","safe":false},{"name":"setRecord","offset":2960,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"},{"name":"id","type":"Integer"},{"name":"data","type":"String"}],"returntype":"Void","safe":false},{"name":"symbol","offset":671,"parameters":[],"returntype":"String","safe":true},{"name":"tokens","offset":948,"parameters":[],"returntype":"InteropInterface","safe":true},{"name":"tokensOf","offset":977,"parameters":[{"name":"owner","type":"Hash160"}],"returntype":"InteropInterface","safe":true},{"name":"totalSupply","offset":683,"parameters":[],"returntype":"Integer","safe":true},{"name":"transfer","offset":1039,"parameters":[{"name":"to","type":"Hash160"},{"name":"tokenID","type":"ByteArray"},{"name":"data","type":"Any"}],"returntype":"Boolean","safe":false},{"name":"update","offset":587,"parameters":[{"name":"nef","type":"ByteArray"},{"name":"manifest","type":"String"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false},{"name":"updateSOA","offset":2695,"parameters":[{"name":"name","type":"String"},{"name":"email","type":"String"},{"name":"refresh","type":"Integer"},{"name":"retry","type":"Integer"},{"name":"expire","type":"Integer"},{"name":"ttl","type":"Integer"}],"returntype":"Void","safe":false},{"name":"version","offset":679,"parameters":[],"returntype":"Integer","safe":true}],"events":[{"name":"Transfer","parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"tokenId","type":"ByteArray"}]}]},"features":{},"groups":[],"permissions":[{"contract":"0xfffdc93764dbaddd97c48f252a53ea4643faa3fd","methods":["update"]},{"contract":"*","methods":["onNEP11Payment"]}],"supportedstandards":["NEP-11"],"trusts":[],"extra":null}
\ No newline at end of file
diff --git a/tests/nns_test.go b/tests/nns_test.go
index 5ac3e6f8..ac1b4966 100644
--- a/tests/nns_test.go
+++ b/tests/nns_test.go
@@ -23,7 +23,7 @@ const nnsPath = "../contracts/nns"
 
 const (
 	msPerYear   = 365 * 24 * time.Hour / time.Millisecond
-	maxRecordID = 255 // value from the contract.
+	maxRecordID = 15 // value from the contract.
 )
 
 func newNNSInvoker(t *testing.T, addRoot bool, tldSet ...string) *neotest.ContractInvoker {