Neo FS support

[lock9]

[thiagocbalducci]

Depends on NEO FS to be fully implemented before we can start development for this integration:

Ref:

https://github.com/neo-project/neo-modules/issues/555

[realloc]

Hello,

NeoFS is working in N3 testnet. N3 RC1 Oracles also already support neofs: protocol.

There is a sample object with address 6pJtLUnGqDxE2EitZYLsDzsfTDVegD6BrRUn8QAFZWyt/5Cyxb3wrHDw5pqY63hb5otCSsJ24ZfYmsA8NAjtho2gr and JSON {"success": true} inside. It can be requested via Oracles by calling a simple smart contract bca22434e0960b7ed9a066b124b00528b229dccc that prints out the oracle response. You can try it to test if everything works.

Sample request:

{
  "jsonrpc": "2.0",
  "method": "invokefunction",
  "params": [
    "bca22434e0960b7ed9a066b124b00528b229dccc",
    "request",
    [
        {
        "type": "String",
        "value": "neofs:6pJtLUnGqDxE2EitZYLsDzsfTDVegD6BrRUn8QAFZWyt/5Cyxb3wrHDw5pqY63hb5otCSsJ24ZfYmsA8NAjtho2gr"
        }
    ],
    [
      {
        "account": "NftRZZEYsqTB8bY2QT2hoqzA3xJ75W3wke",
        "scopes": "Global"
      }
    ]
  ],
  "id": 3
}