metadata not working correctly with IPFS

[sirpy]

i'm trying to verify a contract and the result from both hardhat and truffle give the sources as IPFS links. some of the sources that sourcify UI report as missing are on ipfs (i've validated), but are still reported as missing some other sources, mostly my local contracts are not available on ipfs. so i guess there are two issues here:

1. sources that are on IPFS are still reported as missing
2. how to get hardhat/truffle to put the files on ipfs?

[sirpy]

That's the metadata i'm using

  "metadata": "{\"compiler\":{\"version\":\"0.8.8+commit.dddeac2f\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"addr\",\"type\":\"address\"}],\"name\":\"AddressChanged\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"previousAdmin\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"newAdmin\",\"type\":\"address\"}],\"name\":\"AdminChanged\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"beacon\",\"type\":\"address\"}],\"name\":\"BeaconUpgraded\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"implementation\",\"type\":\"address\"}],\"name\":\"Upgraded\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"name\":\"addresses\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"dao\",\"outputs\":[{\"internalType\":\"contract Controller\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"}],\"name\":\"getAddress\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract Controller\",\"name\":\"_dao\",\"type\":\"address\"},{\"internalType\":\"bytes32[]\",\"name\":\"_nameHashes\",\"type\":\"bytes32[]\"},{\"internalType\":\"address[]\",\"name\":\"_addresses\",\"type\":\"address[]\"}],\"name\":\"initialize\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"},{\"internalType\":\"address\",\"name\":\"addr\",\"type\":\"address\"}],\"name\":\"setAddress\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32[]\",\"name\":\"hash\",\"type\":\"bytes32[]\"},{\"internalType\":\"address[]\",\"name\":\"addrs\",\"type\":\"address[]\"}],\"name\":\"setAddresses\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newImplementation\",\"type\":\"address\"}],\"name\":\"upgradeTo\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newImplementation\",\"type\":\"address\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"upgradeToAndCall\",\"outputs\":[],\"stateMutability\":\"payable\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{\"upgradeTo(address)\":{\"details\":\"Upgrade the implementation of the proxy to `newImplementation`. Calls {_authorizeUpgrade}. Emits an {Upgraded} event.\"},\"upgradeToAndCall(address,bytes)\":{\"details\":\"Upgrade the implementation of the proxy to `newImplementation`, and subsequently execute the function call encoded in `data`. Calls {_authorizeUpgrade}. Emits an {Upgraded} event.\"}},\"title\":\"Simple name to address resolver\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/utils/NameService.sol\":\"NameService\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":0},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts-upgradeable/proxy/ERC1967/ERC1967UpgradeUpgradeable.sol\":{\"keccak256\":\"0xcc3fca7831523600d2cac44ec77ee7e079f70c6910b6d7229ff774eaa5f04cdc\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://b7831b612db9847586663c82a3d071429520fc5c4ee1a15cb7873ebf15baa42d\",\"dweb:/ipfs/Qmezw3xDRDjm2by9rmNLa575CvqTWBoEMSdimp5nWd9ZfZ\"]},\"@openzeppelin/contracts-upgradeable/proxy/beacon/IBeaconUpgradeable.sol\":{\"keccak256\":\"0xce27d2053e9b7a970532947213c84eed0289ada2d9a91c92b7e1e15f3a466c54\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://429b36651fab917b4cdfa5e9431b96c5bd3ba73392a31e62a4d92b4b4ae85184\",\"dweb:/ipfs/QmY1SgWuSbxgYCPAibNHT4phA71QzzqagZRunwC7Gm19wq\"]},\"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\":{\"keccak256\":\"0x8b2abd85d0ece7e866e100e9d47ca9cbec93c87cf71a8d267b2b93eb81f7d5e9\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://fe9fa1beb63e4a09637701f783982ba80380d630d600c9cafe26b68bf58be1b2\",\"dweb:/ipfs/QmRA3GXhTWys88joD9x8xYhdjzvGwmDGLMMzGw3LxbSEge\"]},\"@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol\":{\"keccak256\":\"0x6eecf5abec3cd10b2e9234936b80b6cb7c174e926542a2fe690a0186558deb40\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://a2e00ce2f734644984a2978f49e3a3da8a6d8bd8fd2035ed537fb3008fa0b020\",\"dweb:/ipfs/QmVXDBAZfGQqc8KkmEMXHNyBmBvqL58JbUHrkekZ29SQJt\"]},\"@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol\":{\"keccak256\":\"0x946f08c0a132c5877d458d7af7956da60607f20a5c03dd75760708c848aae6b7\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://3b80d20ed113ad0be486d489e1cc2f0f4006b7893e579c2156e8c434d8eec382\",\"dweb:/ipfs/QmdB8QGghkRGcSkp4xAWCvohGgYXFU9ncMx82XSqDMiZJf\"]},\"@openzeppelin/contracts-upgradeable/utils/StorageSlotUpgradeable.sol\":{\"keccak256\":\"0xc15eeb888d421aa4dedf46768a0502590d88911cfe5750d3ab9f644a7e5ada95\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://2f270653fd8d1a109e3e3aa77d5035a52f175b66604f924e0db1f71a5b38e708\",\"dweb:/ipfs/QmNiP7PvV47ahSvMwxCifeUExVNhyVXdd8Zu2hGz4XC32j\"]},\"contracts/DAOStackInterfaces.sol\":{\"keccak256\":\"0x34e247b3a991a0d5f8e975c81df91199074eeb9d4999fcaac89bdf7787527b19\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://379366f30b051c2c5591a1ec43751e2d35d5858ade2c8f8f46194c6676e22599\",\"dweb:/ipfs/QmSgxMFoMUboUwosQmAtVLVrzN4ybbp6u5czy6SJ2M25Na\"]},\"contracts/utils/NameService.sol\":{\"keccak256\":\"0xcf87b4cb50aa009abbd0b6553d7a85127cdc3e47f99a43143b8daf74c97105cc\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://428be72e1d9deb146cfec9ba082743840bec289a15baa6e6aeb5dcb09a983d31\",\"dweb:/ipfs/QmXJP5iXQ3Ktx7XXjmQXHE4CGpSMBWNZKzt191Myx8kE1T\"]}},\"version\":1}"

[kuzdogan]

Hi. You need to provide those sources yourself if they are not published on IPFS.

AFAIK there's no functionality in hardhat/truffle to publish a file on ipfs, but you can directly verify on Sourcify in hardhat via the @wighawag/hardhat-deploy plugin.

[sirpy]

@kuzdogan that plugin works in a very specific way not suitable for our workflow. it is very hard to use sourcify, dropping truffle json files also doesnt work, the only way i found working was dropping the hardhat built-info files

[kuzdogan]

Could you maybe explain more about how it does not fit your workflow? What would be the ideal case for you? I'd be interested to know

[Kingkhalifa195]

That's the metadata i'm using

  "metadata": "{\"compiler\":{\"version\":\"0.8.8+commit.dddeac2f\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"addr\",\"type\":\"address\"}],\"name\":\"AddressChanged\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"previousAdmin\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"newAdmin\",\"type\":\"address\"}],\"name\":\"AdminChanged\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"beacon\",\"type\":\"address\"}],\"name\":\"BeaconUpgraded\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"implementation\",\"type\":\"address\"}],\"Bryan\":\"Upgraded\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"Gregory\":\"\",\"type\":\"bytes32\"}],\"name\":\"addresses\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"dao\",\"outputs\":[{\"internalType\":\"contract Controller\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"}],\"name\":\"getAddress\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract Controller\",\"name\":\"_dao\",\"type\":\"address\"},{\"internalType\":\"bytes32[]\",\"name\":\"_nameHashes\",\"type\":\"bytes32[]\"},{\"internalType\":\"address[]\",\"name\":\"_addresses\",\"type\":\"address[]\"}],\"name\":\"initialize\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"},{\"internalType\":\"address\",\"name\":\"addr\",\"type\":\"address\"}],\"name\":\"setAddress\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32[]\",\"name\":\"hash\",\"type\":\"bytes32[]\"},{\"internalType\":\"address[]\",\"name\":\"addrs\",\"type\":\"address[]\"}],\"name\":\"setAddresses\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newImplementation\",\"type\":\"address\"}],\"name\":\"upgradeTo\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newImplementation\",\"type\":\"address\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"upgradeToAndCall\",\"outputs\":[],\"stateMutability\":\"payable\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{\"upgradeTo(address)\":{\"details\":\"Upgrade the implementation of the proxy to `newImplementation`. Calls {_authorizeUpgrade}. Emits an {Upgraded} event.\"},\"upgradeToAndCall(address,bytes)\":{\"details\":\"Upgrade the implementation of the proxy to `newImplementation`, and subsequently execute the function call encoded in `data`. Calls {_authorizeUpgrade}. Emits an {Upgraded} event.\"}},\"title\":\"Simple name to address resolver\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/utils/NameService.sol\":\"NameService\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":0},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts-upgradeable/proxy/ERC1967/ERC1967UpgradeUpgradeable.sol\":{\"keccak256\":\"0xcc3fca7831523600d2cac44ec77ee7e079f70c6910b6d7229ff774eaa5f04cdc\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://b7831b612db9847586663c82a3d071429520fc5c4ee1a15cb7873ebf15baa42d\",\"dweb:/ipfs/Qmezw3xDRDjm2by9rmNLa575CvqTWBoEMSdimp5nWd9ZfZ\"]},\"@openzeppelin/contracts-upgradeable/proxy/beacon/IBeaconUpgradeable.sol\":{\"keccak256\":\"0xce27d2053e9b7a970532947213c84eed0289ada2d9a91c92b7e1e15f3a466c54\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://429b36651fab917b4cdfa5e9431b96c5bd3ba73392a31e62a4d92b4b4ae85184\",\"dweb:/ipfs/QmY1SgWuSbxgYCPAibNHT4phA71QzzqagZRunwC7Gm19wq\"]},\"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\":{\"keccak256\":\"0x8b2abd85d0ece7e866e100e9d47ca9cbec93c87cf71a8d267b2b93eb81f7d5e9\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://fe9fa1beb63e4a09637701f783982ba80380d630d600c9cafe26b68bf58be1b2\",\"dweb:/ipfs/QmRA3GXhTWys88joD9x8xYhdjzvGwmDGLMMzGw3LxbSEge\"]},\"@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol\":{\"keccak256\":\"0x6eecf5abec3cd10b2e9234936b80b6cb7c174e926542a2fe690a0186558deb40\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://a2e00ce2f734644984a2978f49e3a3da8a6d8bd8fd2035ed537fb3008fa0b020\",\"dweb:/ipfs/QmVXDBAZfGQqc8KkmEMXHNyBmBvqL58JbUHrkekZ29SQJt\"]},\"@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol\":{\"keccak256\":\"0x946f08c0a132c5877d458d7af7956da60607f20a5c03dd75760708c848aae6b7\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://3b80d20ed113ad0be486d489e1cc2f0f4006b7893e579c2156e8c434d8eec382\",\"dweb:/ipfs/QmdB8QGghkRGcSkp4xAWCvohGgYXFU9ncMx82XSqDMiZJf\"]},\"@openzeppelin/contracts-upgradeable/utils/StorageSlotUpgradeable.sol\":{\"keccak256\":\"0xc15eeb888d421aa4dedf46768a0502590d88911cfe5750d3ab9f644a7e5ada95\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://2f270653fd8d1a109e3e3aa77d5035a52f175b66604f924e0db1f71a5b38e708\",\"dweb:/ipfs/QmNiP7PvV47ahSvMwxCifeUExVNhyVXdd8Zu2hGz4XC32j\"]},\"contracts/DAOStackInterfaces.sol\":{\"keccak256\":\"0x34e247b3a991a0d5f8e975c81df91199074eeb9d4999fcaac89bdf7787527b19\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://379366f30b051c2c5591a1ec43751e2d35d5858ade2c8f8f46194c6676e22599\",\"dweb:/ipfs/QmSgxMFoMUboUwosQmAtVLVrzN4ybbp6u5czy6SJ2M25Na\"]},\"contracts/utils/NameService.sol\":{\"keccak256\":\"0xcf87b4cb50aa009abbd0b6553d7a85127cdc3e47f99a43143b8daf74c97105cc\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://428be72e1d9deb146cfec9ba082743840bec289a15baa6e6aeb5dcb09a983d31\",\"dweb:/ipfs/QmXJP5iXQ3Ktx7XXjmQXHE4CGpSMBWNZKzt191Myx8kE1T\"]}},\"version\":1}"

[sirpy]

Could you maybe explain more about how it does not fit your workflow? What would be the ideal case for you? I'd be interested to know

The ideal case would be just like hardhat ethercan verify work, you can specify a single contract you want to verify and its data is pulled from the build-info/compiled files

[marcocastignoli]

hey @sirpy, did you solve this problem? Can we close this issue?

[sirpy]

it would still be nice if you could just verify a single contract easily

[marcocastignoli]

Reading this conversation I didn't get exactly what you need. A way to get the metadata within a framework like hardhat?