Ledger device: Condition of use not satisfied (denied by the user?) (0x6985)

[mudgen]

Hello,

When I try to sign with a Ledger the deployment of the below contract using const { LedgerSigner } = require('@ethersproject/hardware-wallets') I get the following error:

Error: 
    at new TransportStatusError (/home/mudgen/projects/aavegotchi/aavegotchi-contracts/node_modules/@ledgerhq/errors/dist/index.cjs.js:289:18)
    at TransportNodeHid.Transport.send (/home/mudgen/projects/aavegotchi/aavegotchi-contracts/node_modules/@ledgerhq/hw-transport/src/Transport.js:212:13)
    at Eth.signTransaction (/home/mudgen/projects/aavegotchi/aavegotchi-contracts/node_modules/@ledgerhq/hw-transport/src/Transport.js:334:16) {
  message: 'Ledger device: Condition of use not satisfied (denied by the user?) (0x6985)',
  statusCode: 27013,
  statusText: 'CONDITIONS_OF_USE_NOT_SATISFIED'
}

Here is the source code of the contract:

// SPDX-License-Identifier: MIT
pragma solidity 0.8.1;

import {LibDiamond} from "../shared/libraries/LibDiamond.sol";
import {AppStorage} from "./libraries/LibAppStorage.sol";
import {IERC165} from "../shared/interfaces/IERC165.sol";
import {IDiamondCut} from "../shared/interfaces/IDiamondCut.sol";
import {IDiamondLoupe} from "../shared/interfaces/IDiamondLoupe.sol";
import {IERC173} from "../shared/interfaces/IERC173.sol";
import {IERC721} from "../shared/interfaces/IERC721.sol";

contract InitDiamond {
    AppStorage internal s;

    function init(address _rootChainManager) external {
        LibDiamond.DiamondStorage storage ds = LibDiamond.diamondStorage();
        s.itemsBaseUri = "https://aavegotchi.com/metadata/items/";
        s.rootChainManager = _rootChainManager; 

        // adding ERC165 data
        ds.supportedInterfaces[type(IERC165).interfaceId] = true;
        ds.supportedInterfaces[type(IDiamondCut).interfaceId] = true;
        ds.supportedInterfaces[type(IDiamondLoupe).interfaceId] = true;
        ds.supportedInterfaces[type(IERC173).interfaceId] = true;
        ds.supportedInterfaces[type(IERC721).interfaceId] = true;        
    }
}

If I modify the source code of the contract and try again the Ledger successfully signs the deployment transaction. So the problem seems related to the bytecode code generated by this contract or the address generated by this contract.

Maybe the deployment is failing because the contract bytecode is very small for this contract and Ledger doesn't expect that?

I'm not sure if this a Ledger library issue or an ethersjs issue.

[ricmoo]

I don't think this is anything that would be an issue with ethers. I'm in the process of re-writing the LedgerSigner though, so once that is done, it might make sense to try again. There may be limits on the data size the ledger supports though, which may be the issue you are having. Does it work in MetaMask?

[mudgen]

Understood. I didn't try MetaMask. It is a tiny contract so maybe Ledger doesn't expect deploying such a small contract.

I really look forward to using your re-write of LedgerSigner. Making good progress?

[mudgen]

Please be sure to test the re-write of LedgerSigner on Polygon.

[ricmoo]

Berlin hardfork tomorrow has been the priority (helping other tools, libraries and backends debug their Berlin issues), but last week I finally got the rollup building a dist file. I still need to find a viable solution for node.js that works, ideally without root access.

[mudgen]

great, sounds good.