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safe-react/safe-contracts/build/contracts/SocialRecoveryModule.json

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WA-238 Bringing back safe-contracts
2018-05-31 13:01:02 +00:00
{
"contractName": "SocialRecoveryModule",
"abi": [
{
"constant": true,
"inputs": [],
"name": "threshold",
"outputs": [
{
"name": "",
"type": "uint8"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": true,
"inputs": [],
"name": "manager",
"outputs": [
{
"name": "",
"type": "address"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": true,
"inputs": [
{
"name": "",
"type": "address"
}
],
"name": "isFriend",
"outputs": [
{
"name": "",
"type": "bool"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": false,
"inputs": [
{
"name": "_masterCopy",
"type": "address"
}
],
"name": "changeMasterCopy",
"outputs": [],
"payable": false,
"stateMutability": "nonpayable",
"type": "function"
},
{
"constant": true,
"inputs": [],
"name": "NAME",
"outputs": [
{
"name": "",
"type": "string"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": true,
"inputs": [
{
"name": "",
"type": "bytes32"
},
{
"name": "",
"type": "address"
}
],
"name": "isConfirmed",
"outputs": [
{
"name": "",
"type": "bool"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": true,
"inputs": [
{
"name": "",
"type": "uint256"
}
],
"name": "friends",
"outputs": [
{
"name": "",
"type": "address"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": true,
"inputs": [
{
"name": "",
"type": "bytes32"
}
],
"name": "isExecuted",
"outputs": [
{
"name": "",
"type": "bool"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": true,
"inputs": [],
"name": "VERSION",
"outputs": [
{
"name": "",
"type": "string"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": false,
"inputs": [
{
"name": "_friends",
"type": "address[]"
},
{
"name": "_threshold",
"type": "uint8"
}
],
"name": "setup",
"outputs": [],
"payable": false,
"stateMutability": "nonpayable",
"type": "function"
},
{
"constant": false,
"inputs": [
{
"name": "dataHash",
"type": "bytes32"
}
],
"name": "confirmTransaction",
"outputs": [],
"payable": false,
"stateMutability": "nonpayable",
"type": "function"
},
{
"constant": false,
"inputs": [
{
"name": "prevOwner",
"type": "address"
},
{
"name": "oldOwner",
"type": "address"
},
{
"name": "newOwner",
"type": "address"
}
],
"name": "recoverAccess",
"outputs": [],
"payable": false,
"stateMutability": "nonpayable",
"type": "function"
},
{
"constant": true,
"inputs": [
{
"name": "dataHash",
"type": "bytes32"
}
],
"name": "isConfirmedByRequiredFriends",
"outputs": [
{
"name": "",
"type": "bool"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": true,
"inputs": [
{
"name": "data",
"type": "bytes"
}
],
"name": "getDataHash",
"outputs": [
{
"name": "",
"type": "bytes32"
}
],
"payable": false,
"stateMutability": "pure",
"type": "function"
}
],
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"source": "pragma solidity 0.4.24;\nimport \"../Enum.sol\";\nimport \"../Module.sol\";\nimport \"../ModuleManager.sol\";\nimport \"../OwnerManager.sol\";\n\n\n/// @title Social Recovery Module - Allows to replace an owner without Safe confirmations if friends approve the replacement.\n/// @author Stefan George - <stefan@gnosis.pm>\ncontract SocialRecoveryModule is Module {\n\n string public constant NAME = \"Social Recovery Module\";\n string public constant VERSION = \"0.0.1\";\n\n uint8 public threshold;\n address[] public friends;\n\n // isFriend mapping maps friend's address to friend status.\n mapping (address => bool) public isFriend;\n // isExecuted mapping maps data hash to execution status.\n mapping (bytes32 => bool) public isExecuted;\n // isConfirmed mapping maps data hash to friend's address to confirmation status.\n mapping (bytes32 => mapping (address => bool)) public isConfirmed;\n\n modifier onlyFriend() {\n require(isFriend[msg.sender], \"Method can only be called by a friend\");\n _;\n }\n\n /// @dev Setup function sets initial storage of contract.\n /// @param _friends List of friends' addresses.\n /// @param _threshold Required number of friends to confirm replacement.\n function setup(address[] _friends, uint8 _threshold)\n public\n {\n require(_threshold <= _friends.length, \"Threshold cannot exceed friends count\");\n require(_threshold >= 2, \"At least 2 friends required\");\n setManager();\n // Set allowed friends.\n for (uint256 i = 0; i < _friends.length; i++) {\n address friend = _friends[i];\n require(friend != 0, \"Invalid friend address provided\");\n require(!isFriend[friend], \"Duplicate friend address provided\");\n isFriend[friend] = true;\n }\n friends = _friends;\n threshold = _threshold;\n }\n\n /// @dev Allows a friend to confirm a Safe transaction.\n /// @param dataHash Safe transaction hash.\n function confirmTransaction(bytes32 dataHash)\n public\n onlyFriend\n {\n require(!isExecuted[dataHash], \"Recovery already executed\");\n isConfirmed[dataHash][msg.sender] = true;\n }\n\n /// @dev Returns if Safe transaction is a valid owner replacement transaction.\n /// @param prevOwner Owner that pointed to the owner to be replaced in the linked list\n /// @param oldOwner Owner address to be replaced.\n /// @param newOwner New owner address.\n /// @return Returns if transaction can be executed.\n function recoverAccess(address prevOwner, address oldOwner, address newOwner)\n public\n onlyFriend\n {\n bytes memory data = abi.encodeWithSignature(\"swapOwner(address,address,address)\", prevOwner, oldOwner, newOwner);\n bytes32 dataHash = getDataHash(data);\n require(!isExecuted[dataHash], \"Recovery already executed\");\n require(isConfirmedByRequiredFriends(dataHash), \"Recovery has not enough confirmations\");\n isExecuted[dataHash] = true;\n require(manager.execTransactionFromModule(address(manager), 0, data, Enum.Operation.Call), \"Could not execute recovery\");\n }\n\n /// @dev Returns if Safe transaction is a valid owner replacement transaction.\n /// @param dataHash Data hash.\n /// @return Confirmation status.\n function isConfirmedByRequiredFriends(bytes32 dataHash)\n public\n view\n returns (bool)\n {\n uint256 confirmationCount;\n for (uint256 i = 0; i < friends.length; i++) {\n if (isConfirmed[dataHash][friends[i]])\n confirmationCount++;\n if (confirmationCount == threshold)\n return true;\n }\n return false;\n }\n\n /// @dev Returns hash of data encoding owner replacement.\n /// @param data Data payload.\n /// @return Data hash.\n function getDataHash(bytes data)\n public\n pure\n returns (bytes32)\n {\n return keccak256(
"sourcePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/modules/SocialRecoveryModule.sol",
"ast": {
"absolutePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/modules/SocialRecoveryModule.sol",
"exportedSymbols": {
"SocialRecoveryModule": [
2279
]
},
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"src": "0:23:18"
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"src": "24:21:18",
"symbolAliases": [],
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{
"absolutePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/Module.sol",
"file": "../Module.sol",
"id": 2018,
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"scope": 2280,
"sourceUnit": 763,
"src": "46:23:18",
"symbolAliases": [],
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},
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WA-238 Bringing back safe-contracts
2018-05-31 13:01:02 +00:00
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2018-05-31 13:01:02 +00:00
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WA-234 Update contracts
2018-06-15 07:31:07 +00:00
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2018-05-31 13:01:02 +00:00
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