{ "schemaVersion": "2.0.0", "contractName": "ChaiBridge", "compilerOutput": { "abi": [ { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "inputToken", "type": "address" }, { "indexed": false, "internalType": "address", "name": "outputToken", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "inputTokenAmount", "type": "uint256" }, { "indexed": false, "internalType": "uint256", "name": "outputTokenAmount", "type": "uint256" }, { "indexed": false, "internalType": "address", "name": "from", "type": "address" }, { "indexed": false, "internalType": "address", "name": "to", "type": "address" } ], "name": "ERC20BridgeTransfer", "type": "event" }, { "constant": false, "inputs": [ { "internalType": "address", "name": "", "type": "address" }, { "internalType": "address", "name": "from", "type": "address" }, { "internalType": "address", "name": "to", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" }, { "internalType": "bytes", "name": "", "type": "bytes" } ], "name": "bridgeTransferFrom", "outputs": [ { "internalType": "bytes4", "name": "success", "type": "bytes4" } ], "payable": false, "stateMutability": "nonpayable", "type": "function" } ], "devdoc": { "methods": { "bridgeTransferFrom(address,address,address,uint256,bytes)": { "details": "Withdraws `amount` of `from` address's Dai from the Chai contract. Transfers `amount` of Dai to `to` address.", "params": { "amount": "Amount of asset to transfer.", "from": "Address to transfer asset from.", "to": "Address to transfer asset to." }, "return": "success The magic bytes `0xdc1600f3` if successful." } } }, "evm": { "bytecode": { "linkReferences": {}, "object": 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0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x2C6 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x411 JUMP JUMPDEST POP PUSH32 0xDC1600F300000000000000000000000000000000000000000000000000000000 SWAP10 SWAP9 POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH20 0x8ED95D1746BF1E4DAB58D8ED4724F1EF95B20DB0 SWAP1 JUMP JUMPDEST PUSH20 0x6AF07097C9EEB7FD685C692751D5C66DB49C215 SWAP1 JUMP JUMPDEST PUSH20 0x6B175474E89094C44DA98B954EEDEAC495271D0F SWAP1 JUMP JUMPDEST DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND DUP2 EQ PUSH2 0x361 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0xA0 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x37F JUMPI DUP2 DUP3 REVERT JUMPDEST PUSH2 0x389 DUP9 DUP9 PUSH2 0x33D JUMP JUMPDEST SWAP6 POP PUSH2 0x398 DUP9 PUSH1 0x20 DUP10 ADD PUSH2 0x33D JUMP JUMPDEST SWAP5 POP PUSH2 0x3A7 DUP9 PUSH1 0x40 DUP10 ADD PUSH2 0x33D JUMP JUMPDEST SWAP4 POP PUSH1 0x60 DUP8 ADD CALLDATALOAD SWAP3 POP PUSH1 0x80 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP1 DUP3 GT ISZERO PUSH2 0x3CA JUMPI DUP4 DUP5 REVERT JUMPDEST DUP2 DUP10 ADD DUP11 PUSH1 0x1F DUP3 ADD SLT PUSH2 0x3DB JUMPI DUP5 DUP6 REVERT JUMPDEST DUP1 CALLDATALOAD SWAP3 POP DUP2 DUP4 GT ISZERO PUSH2 0x3EB JUMPI DUP5 DUP6 REVERT JUMPDEST DUP11 PUSH1 0x20 DUP5 DUP4 ADD ADD GT ISZERO PUSH2 0x3FC JUMPI DUP5 DUP6 REVERT JUMPDEST SWAP8 SWAP11 SWAP7 SWAP10 POP SWAP5 SWAP8 POP SWAP3 SWAP6 PUSH1 0x20 ADD SWAP5 SWAP3 SWAP4 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x422 JUMPI DUP1 DUP2 REVERT JUMPDEST DUP2 MLOAD DUP1 ISZERO ISZERO DUP2 EQ PUSH2 0x431 JUMPI DUP2 DUP3 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 MLOAD DUP2 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x458 JUMPI PUSH1 0x20 DUP2 DUP7 ADD DUP2 ADD MLOAD DUP6 DUP4 ADD MSTORE ADD PUSH2 0x43E JUMP JUMPDEST DUP2 DUP2 GT ISZERO PUSH2 0x466 JUMPI DUP3 DUP3 DUP6 ADD MSTORE JUMPDEST POP SWAP2 SWAP1 SWAP2 ADD SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND DUP3 MSTORE PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP2 SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE PUSH1 0x2E SWAP1 DUP3 ADD MSTORE PUSH32 0x436861694272696467652F4F4E4C595F43414C4C41424C455F42595F45524332 PUSH1 0x40 DUP3 ADD MSTORE PUSH32 0x305F4252494447455F50524F5859000000000000000000000000000000000000 PUSH1 0x60 DUP3 ADD MSTORE PUSH1 0x80 ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE PUSH1 0x1A SWAP1 DUP3 ADD MSTORE PUSH32 0x436861694272696467652F445241575F4441495F4641494C4544000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP INVALID LOG3 PUSH6 0x627A7A723158 KECCAK256 0x2E EXP 0xD9 CODESIZE SDIV 0xCC SWAP14 PUSH21 0x99240CE5331CFDFBDCEFFB929C9A74F85011B569A8 0xA5 0xBC 0x26 PUSH13 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"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0x2B JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0xC2DF82E6 EQ PUSH2 0x30 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x43 PUSH2 0x3E CALLDATASIZE PUSH1 0x4 PUSH2 0x367 JUMP JUMPDEST PUSH2 0x59 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x50 SWAP2 SWAP1 PUSH2 0x497 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH1 0x0 PUSH2 0x63 PUSH2 0x2F5 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0xD0 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xC7 SWAP1 PUSH2 0x4C4 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x60 SWAP1 PUSH32 0x4A03707C00000000000000000000000000000000000000000000000000000000 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0xDC1600F300000000000000000000000000000000000000000000000000000000 SWAP10 SWAP9 POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH20 0x8ED95D1746BF1E4DAB58D8ED4724F1EF95B20DB0 SWAP1 JUMP JUMPDEST PUSH20 0x6AF07097C9EEB7FD685C692751D5C66DB49C215 SWAP1 JUMP JUMPDEST PUSH20 0x6B175474E89094C44DA98B954EEDEAC495271D0F SWAP1 JUMP JUMPDEST DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND DUP2 EQ PUSH2 0x361 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0xA0 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x37F JUMPI DUP2 DUP3 REVERT JUMPDEST PUSH2 0x389 DUP9 DUP9 PUSH2 0x33D JUMP JUMPDEST SWAP6 POP PUSH2 0x398 DUP9 PUSH1 0x20 DUP10 ADD PUSH2 0x33D JUMP JUMPDEST SWAP5 POP PUSH2 0x3A7 DUP9 PUSH1 0x40 DUP10 ADD PUSH2 0x33D JUMP JUMPDEST SWAP4 POP PUSH1 0x60 DUP8 ADD CALLDATALOAD SWAP3 POP PUSH1 0x80 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP1 DUP3 GT ISZERO PUSH2 0x3CA JUMPI DUP4 DUP5 REVERT JUMPDEST DUP2 DUP10 ADD DUP11 PUSH1 0x1F DUP3 ADD SLT PUSH2 0x3DB JUMPI DUP5 DUP6 REVERT JUMPDEST DUP1 CALLDATALOAD SWAP3 POP DUP2 DUP4 GT ISZERO PUSH2 0x3EB JUMPI DUP5 DUP6 REVERT JUMPDEST DUP11 PUSH1 0x20 DUP5 DUP4 ADD ADD GT ISZERO PUSH2 0x3FC JUMPI DUP5 DUP6 REVERT JUMPDEST SWAP8 SWAP11 SWAP7 SWAP10 POP SWAP5 SWAP8 POP SWAP3 SWAP6 PUSH1 0x20 ADD SWAP5 SWAP3 SWAP4 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x422 JUMPI DUP1 DUP2 REVERT JUMPDEST DUP2 MLOAD DUP1 ISZERO ISZERO DUP2 EQ PUSH2 0x431 JUMPI DUP2 DUP3 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 MLOAD DUP2 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x458 JUMPI PUSH1 0x20 DUP2 DUP7 ADD DUP2 ADD MLOAD DUP6 DUP4 ADD MSTORE ADD PUSH2 0x43E JUMP JUMPDEST DUP2 DUP2 GT ISZERO PUSH2 0x466 JUMPI DUP3 DUP3 DUP6 ADD MSTORE JUMPDEST POP SWAP2 SWAP1 SWAP2 ADD SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND DUP3 MSTORE PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP2 SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE PUSH1 0x2E SWAP1 DUP3 ADD MSTORE PUSH32 0x436861694272696467652F4F4E4C595F43414C4C41424C455F42595F45524332 PUSH1 0x40 DUP3 ADD MSTORE PUSH32 0x305F4252494447455F50524F5859000000000000000000000000000000000000 PUSH1 0x60 DUP3 ADD MSTORE PUSH1 0x80 ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE PUSH1 0x1A SWAP1 DUP3 ADD MSTORE PUSH32 0x436861694272696467652F445241575F4441495F4641494C4544000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP INVALID LOG3 PUSH6 0x627A7A723158 KECCAK256 0x2E EXP 0xD9 CODESIZE SDIV 0xCC SWAP14 PUSH21 0x99240CE5331CFDFBDCEFFB929C9A74F85011B569A8 0xA5 0xBC 0x26 PUSH13 0x6578706572696D656E74616CF5 PUSH5 0x736F6C6343 STOP SDIV GT STOP BLOCKHASH ", "sourceMap": 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} } }, "sourceTreeHashHex": "0xee0e2d71903f4c85ea52a9df2736f8273a93e7311c324728d084eca7a61b652a", "sources": { "./ChaiBridge.sol": { "id": 11, "content": "/*\n\n Copyright 2019 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.5.9;\npragma experimental ABIEncoderV2;\n\nimport \"../interfaces/IERC20Bridge.sol\";\nimport \"../interfaces/IChai.sol\";\nimport \"@0x/contracts-utils/contracts/src/DeploymentConstants.sol\";\nimport \"@0x/contracts-erc20/contracts/src/interfaces/IERC20Token.sol\";\n\n\n// solhint-disable space-after-comma\ncontract ChaiBridge is\n IERC20Bridge,\n DeploymentConstants\n{\n /// @dev Withdraws `amount` of `from` address's Dai from the Chai contract.\n /// Transfers `amount` of Dai to `to` address.\n /// @param from Address to transfer asset from.\n /// @param to Address to transfer asset to.\n /// @param amount Amount of asset to transfer.\n /// @return success The magic bytes `0xdc1600f3` if successful.\n function bridgeTransferFrom(\n address /* tokenAddress */,\n address from,\n address to,\n uint256 amount,\n bytes calldata /* bridgeData */\n )\n external\n returns (bytes4 success)\n {\n // Ensure that only the `ERC20BridgeProxy` can call this function.\n require(\n msg.sender == _getERC20BridgeProxyAddress(),\n \"ChaiBridge/ONLY_CALLABLE_BY_ERC20_BRIDGE_PROXY\"\n );\n\n // Withdraw `from` address's Dai.\n // NOTE: This contract must be approved to spend Chai on behalf of `from`.\n bytes memory drawCalldata = abi.encodeWithSelector(\n IChai(address(0)).draw.selector,\n from,\n amount\n );\n\n (bool success,) = _getChaiAddress().call(drawCalldata);\n require(\n success,\n \"ChaiBridge/DRAW_DAI_FAILED\"\n );\n\n // Transfer Dai to `to`\n // This will never fail if the `draw` call was successful\n IERC20Token(_getDaiAddress()).transfer(to, amount);\n\n return BRIDGE_SUCCESS;\n }\n}\n" }, "../interfaces/IERC20Bridge.sol": { "id": 39, "content": "/*\n\n Copyright 2019 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.5.9;\n\n\ncontract IERC20Bridge {\n\n /// @dev Result of a successful bridge call.\n bytes4 constant internal BRIDGE_SUCCESS = 0xdc1600f3;\n\n /// @dev Emitted when a trade occurs.\n /// @param inputToken The token the bridge is converting from.\n /// @param outputToken The token the bridge is converting to.\n /// @param inputTokenAmount Amount of input token.\n /// @param outputTokenAmount Amount of output token.\n /// @param from The `from` address in `bridgeTransferFrom()`\n /// @param to The `to` address in `bridgeTransferFrom()`\n event ERC20BridgeTransfer(\n address inputToken,\n address outputToken,\n uint256 inputTokenAmount,\n uint256 outputTokenAmount,\n address from,\n address to\n );\n\n /// @dev Transfers `amount` of the ERC20 `tokenAddress` from `from` to `to`.\n /// @param tokenAddress The address of the ERC20 token to transfer.\n /// @param from Address to transfer asset from.\n /// @param to Address to transfer asset to.\n /// @param amount Amount of asset to transfer.\n /// @param bridgeData Arbitrary asset data needed by the bridge contract.\n /// @return success The magic bytes `0xdc1600f3` if successful.\n function bridgeTransferFrom(\n address tokenAddress,\n address from,\n address to,\n uint256 amount,\n bytes calldata bridgeData\n )\n external\n returns (bytes4 success);\n}\n" }, "../interfaces/IChai.sol": { "id": 35, "content": "/*\n\n Copyright 2019 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.5.9;\n\nimport \"@0x/contracts-erc20/contracts/src/interfaces/IERC20Token.sol\";\n\n\ncontract PotLike {\n function chi() external returns (uint256);\n function rho() external returns (uint256);\n function drip() external returns (uint256);\n function join(uint256) external;\n function exit(uint256) external;\n}\n\n\n// The actual Chai contract can be found here: https://github.com/dapphub/chai\ncontract IChai is\n IERC20Token\n{\n /// @dev Withdraws Dai owned by `src`\n /// @param src Address that owns Dai.\n /// @param wad Amount of Dai to withdraw.\n function draw(\n address src,\n uint256 wad\n )\n external;\n\n /// @dev Queries Dai balance of Chai holder.\n /// @param usr Address of Chai holder.\n /// @return Dai balance.\n function dai(address usr)\n external\n returns (uint256);\n\n /// @dev Queries the Pot contract used by the Chai contract.\n function pot()\n external\n returns (PotLike);\n\n /// @dev Deposits Dai in exchange for Chai\n /// @param dst Address to receive Chai.\n /// @param wad Amount of Dai to deposit.\n function join(\n address dst,\n uint256 wad\n )\n external;\n}\n" }, "@0x/contracts-erc20/contracts/src/interfaces/IERC20Token.sol": { "id": 62, "content": "/*\n\n Copyright 2019 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.5.9;\n\n\ncontract IERC20Token {\n\n // solhint-disable no-simple-event-func-name\n event Transfer(\n address indexed _from,\n address indexed _to,\n uint256 _value\n );\n\n event Approval(\n address indexed _owner,\n address indexed _spender,\n uint256 _value\n );\n\n /// @dev send `value` token to `to` from `msg.sender`\n /// @param _to The address of the recipient\n /// @param _value The amount of token to be transferred\n /// @return True if transfer was successful\n function transfer(address _to, uint256 _value)\n external\n returns (bool);\n\n /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n /// @param _from The address of the sender\n /// @param _to The address of the recipient\n /// @param _value The amount of token to be transferred\n /// @return True if transfer was successful\n function transferFrom(\n address _from,\n address _to,\n uint256 _value\n )\n external\n returns (bool);\n\n /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n /// @param _spender The address of the account able to transfer the tokens\n /// @param _value The amount of wei to be approved for transfer\n /// @return Always true if the call has enough gas to complete execution\n function approve(address _spender, uint256 _value)\n external\n returns (bool);\n\n /// @dev Query total supply of token\n /// @return Total supply of token\n function totalSupply()\n external\n view\n returns (uint256);\n\n /// @param _owner The address from which the balance will be retrieved\n /// @return Balance of owner\n function balanceOf(address _owner)\n external\n view\n returns (uint256);\n\n /// @param _owner The address of the account owning tokens\n /// @param _spender The address of the account able to transfer the tokens\n /// @return Amount of remaining tokens allowed to spent\n function allowance(address _owner, address _spender)\n external\n view\n returns (uint256);\n}\n" }, "@0x/contracts-utils/contracts/src/DeploymentConstants.sol": { "id": 68, "content": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.5.9;\n\n\ncontract DeploymentConstants {\n\n // solhint-disable separate-by-one-line-in-contract\n\n // Mainnet addresses ///////////////////////////////////////////////////////\n /// @dev Mainnet address of the WETH contract.\n address constant private WETH_ADDRESS = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;\n /// @dev Mainnet address of the KyberNetworkProxy contract.\n address constant private KYBER_NETWORK_PROXY_ADDRESS = 0x9AAb3f75489902f3a48495025729a0AF77d4b11e;\n /// @dev Mainnet address of the KyberHintHandler contract.\n address constant private KYBER_HINT_HANDLER_ADDRESS = 0xa1C0Fa73c39CFBcC11ec9Eb1Afc665aba9996E2C;\n /// @dev Mainnet address of the `UniswapExchangeFactory` contract.\n address constant private UNISWAP_EXCHANGE_FACTORY_ADDRESS = 0xc0a47dFe034B400B47bDaD5FecDa2621de6c4d95;\n /// @dev Mainnet address of the `UniswapV2Router01` contract.\n address constant private UNISWAP_V2_ROUTER_01_ADDRESS = 0xf164fC0Ec4E93095b804a4795bBe1e041497b92a;\n /// @dev Mainnet address of the Eth2Dai `MatchingMarket` contract.\n address constant private ETH2DAI_ADDRESS = 0x794e6e91555438aFc3ccF1c5076A74F42133d08D;\n /// @dev Mainnet address of the `ERC20BridgeProxy` contract\n address constant private ERC20_BRIDGE_PROXY_ADDRESS = 0x8ED95d1746bf1E4dAb58d8ED4724f1Ef95B20Db0;\n ///@dev Mainnet address of the `Dai` (multi-collateral) contract\n address constant private DAI_ADDRESS = 0x6B175474E89094C44Da98b954EedeAC495271d0F;\n /// @dev Mainnet address of the `Chai` contract\n address constant private CHAI_ADDRESS = 0x06AF07097C9Eeb7fD685c692751D5C66dB49c215;\n /// @dev Mainnet address of the 0x DevUtils contract.\n address constant private DEV_UTILS_ADDRESS = 0x74134CF88b21383713E096a5ecF59e297dc7f547;\n /// @dev Kyber ETH pseudo-address.\n address constant internal KYBER_ETH_ADDRESS = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;\n /// @dev Mainnet address of the dYdX contract.\n address constant private DYDX_ADDRESS = 0x1E0447b19BB6EcFdAe1e4AE1694b0C3659614e4e;\n /// @dev Mainnet address of the GST2 contract\n address constant private GST_ADDRESS = 0x0000000000b3F879cb30FE243b4Dfee438691c04;\n /// @dev Mainnet address of the GST Collector\n address constant private GST_COLLECTOR_ADDRESS = 0x000000D3b08566BE75A6DB803C03C85C0c1c5B96;\n /// @dev Mainnet address of the mStable mUSD contract.\n address constant private MUSD_ADDRESS = 0xe2f2a5C287993345a840Db3B0845fbC70f5935a5;\n /// @dev Mainnet address of the Mooniswap Registry contract\n address constant private MOONISWAP_REGISTRY = 0x71CD6666064C3A1354a3B4dca5fA1E2D3ee7D303;\n /// @dev Mainnet address of the DODO Registry (ZOO) contract\n address constant private DODO_REGISTRY = 0x3A97247DF274a17C59A3bd12735ea3FcDFb49950;\n /// @dev Mainnet address of the DODO Helper contract\n address constant private DODO_HELPER = 0x533dA777aeDCE766CEAe696bf90f8541A4bA80Eb;\n\n // // Ropsten addresses ///////////////////////////////////////////////////////\n // /// @dev Mainnet address of the WETH contract.\n // address constant private WETH_ADDRESS = 0xc778417E063141139Fce010982780140Aa0cD5Ab;\n // /// @dev Mainnet address of the KyberNetworkProxy contract.\n // address constant private KYBER_NETWORK_PROXY_ADDRESS = 0xd719c34261e099Fdb33030ac8909d5788D3039C4;\n // /// @dev Mainnet address of the `UniswapExchangeFactory` contract.\n // address constant private UNISWAP_EXCHANGE_FACTORY_ADDRESS = 0x9c83dCE8CA20E9aAF9D3efc003b2ea62aBC08351;\n // /// @dev Mainnet address of the `UniswapV2Router01` contract.\n // address constant private UNISWAP_V2_ROUTER_01_ADDRESS = 0xf164fC0Ec4E93095b804a4795bBe1e041497b92a;\n // /// @dev Mainnet address of the Eth2Dai `MatchingMarket` contract.\n // address constant private ETH2DAI_ADDRESS = address(0);\n // /// @dev Mainnet address of the `ERC20BridgeProxy` contract\n // address constant private ERC20_BRIDGE_PROXY_ADDRESS = 0xb344afeD348de15eb4a9e180205A2B0739628339;\n // ///@dev Mainnet address of the `Dai` (multi-collateral) contract\n // address constant private DAI_ADDRESS = address(0);\n // /// @dev Mainnet address of the `Chai` contract\n // address constant private CHAI_ADDRESS = address(0);\n // /// @dev Mainnet address of the 0x DevUtils contract.\n // address constant private DEV_UTILS_ADDRESS = 0xC812AF3f3fBC62F76ea4262576EC0f49dB8B7f1c;\n // /// @dev Kyber ETH pseudo-address.\n // address constant internal KYBER_ETH_ADDRESS = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;\n // /// @dev Mainnet address of the dYdX contract.\n // address constant private DYDX_ADDRESS = address(0);\n // /// @dev Mainnet address of the GST2 contract\n // address constant private GST_ADDRESS = address(0);\n // /// @dev Mainnet address of the GST Collector\n // address constant private GST_COLLECTOR_ADDRESS = address(0);\n // /// @dev Mainnet address of the mStable mUSD contract.\n // address constant private MUSD_ADDRESS = 0x4E1000616990D83e56f4b5fC6CC8602DcfD20459;\n\n // // Rinkeby addresses ///////////////////////////////////////////////////////\n // /// @dev Mainnet address of the WETH contract.\n // address constant private WETH_ADDRESS = 0xc778417E063141139Fce010982780140Aa0cD5Ab;\n // /// @dev Mainnet address of the KyberNetworkProxy contract.\n // address constant private KYBER_NETWORK_PROXY_ADDRESS = 0x0d5371e5EE23dec7DF251A8957279629aa79E9C5;\n // /// @dev Mainnet address of the `UniswapExchangeFactory` contract.\n // address constant private UNISWAP_EXCHANGE_FACTORY_ADDRESS = 0xf5D915570BC477f9B8D6C0E980aA81757A3AaC36;\n // /// @dev Mainnet address of the `UniswapV2Router01` contract.\n // address constant private UNISWAP_V2_ROUTER_01_ADDRESS = 0xf164fC0Ec4E93095b804a4795bBe1e041497b92a;\n // /// @dev Mainnet address of the Eth2Dai `MatchingMarket` contract.\n // address constant private ETH2DAI_ADDRESS = address(0);\n // /// @dev Mainnet address of the `ERC20BridgeProxy` contract\n // address constant private ERC20_BRIDGE_PROXY_ADDRESS = 0xA2AA4bEFED748Fba27a3bE7Dfd2C4b2c6DB1F49B;\n // ///@dev Mainnet address of the `Dai` (multi-collateral) contract\n // address constant private DAI_ADDRESS = address(0);\n // /// @dev Mainnet address of the `Chai` contract\n // address constant private CHAI_ADDRESS = address(0);\n // /// @dev Mainnet address of the 0x DevUtils contract.\n // address constant private DEV_UTILS_ADDRESS = 0x46B5BC959e8A754c0256FFF73bF34A52Ad5CdfA9;\n // /// @dev Kyber ETH pseudo-address.\n // address constant internal KYBER_ETH_ADDRESS = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;\n // /// @dev Mainnet address of the dYdX contract.\n // address constant private DYDX_ADDRESS = address(0);\n // /// @dev Mainnet address of the GST2 contract\n // address constant private GST_ADDRESS = address(0);\n // /// @dev Mainnet address of the GST Collector\n // address constant private GST_COLLECTOR_ADDRESS = address(0);\n // /// @dev Mainnet address of the mStable mUSD contract.\n // address constant private MUSD_ADDRESS = address(0);\n\n // // Kovan addresses /////////////////////////////////////////////////////////\n // /// @dev Kovan address of the WETH contract.\n // address constant private WETH_ADDRESS = 0xd0A1E359811322d97991E03f863a0C30C2cF029C;\n // /// @dev Kovan address of the KyberNetworkProxy contract.\n // address constant private KYBER_NETWORK_PROXY_ADDRESS = 0x692f391bCc85cefCe8C237C01e1f636BbD70EA4D;\n // /// @dev Kovan address of the `UniswapExchangeFactory` contract.\n // address constant private UNISWAP_EXCHANGE_FACTORY_ADDRESS = 0xD3E51Ef092B2845f10401a0159B2B96e8B6c3D30;\n // /// @dev Kovan address of the `UniswapV2Router01` contract.\n // address constant private UNISWAP_V2_ROUTER_01_ADDRESS = 0xf164fC0Ec4E93095b804a4795bBe1e041497b92a;\n // /// @dev Kovan address of the Eth2Dai `MatchingMarket` contract.\n // address constant private ETH2DAI_ADDRESS = 0xe325acB9765b02b8b418199bf9650972299235F4;\n // /// @dev Kovan address of the `ERC20BridgeProxy` contract\n // address constant private ERC20_BRIDGE_PROXY_ADDRESS = 0x3577552C1Fb7A44aD76BeEB7aB53251668A21F8D;\n // /// @dev Kovan address of the `Chai` contract\n // address constant private CHAI_ADDRESS = address(0);\n // /// @dev Kovan address of the `Dai` (multi-collateral) contract\n // address constant private DAI_ADDRESS = 0x4F96Fe3b7A6Cf9725f59d353F723c1bDb64CA6Aa;\n // /// @dev Kovan address of the 0x DevUtils contract.\n // address constant private DEV_UTILS_ADDRESS = 0x9402639A828BdF4E9e4103ac3B69E1a6E522eB59;\n // /// @dev Kyber ETH pseudo-address.\n // address constant internal KYBER_ETH_ADDRESS = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;\n // /// @dev Kovan address of the dYdX contract.\n // address constant private DYDX_ADDRESS = address(0);\n // /// @dev Kovan address of the GST2 contract\n // address constant private GST_ADDRESS = address(0);\n // /// @dev Kovan address of the GST Collector\n // address constant private GST_COLLECTOR_ADDRESS = address(0);\n // /// @dev Mainnet address of the mStable mUSD contract.\n // address constant private MUSD_ADDRESS = address(0);\n\n /// @dev Overridable way to get the `KyberNetworkProxy` address.\n /// @return kyberAddress The `IKyberNetworkProxy` address.\n function _getKyberNetworkProxyAddress()\n internal\n view\n returns (address kyberAddress)\n {\n return KYBER_NETWORK_PROXY_ADDRESS;\n }\n\n /// @dev Overridable way to get the `KyberHintHandler` address.\n /// @return kyberAddress The `IKyberHintHandler` address.\n function _getKyberHintHandlerAddress()\n internal\n view\n returns (address hintHandlerAddress)\n {\n return KYBER_HINT_HANDLER_ADDRESS;\n }\n\n /// @dev Overridable way to get the WETH address.\n /// @return wethAddress The WETH address.\n function _getWethAddress()\n internal\n view\n returns (address wethAddress)\n {\n return WETH_ADDRESS;\n }\n\n /// @dev Overridable way to get the `UniswapExchangeFactory` address.\n /// @return uniswapAddress The `UniswapExchangeFactory` address.\n function _getUniswapExchangeFactoryAddress()\n internal\n view\n returns (address uniswapAddress)\n {\n return UNISWAP_EXCHANGE_FACTORY_ADDRESS;\n }\n\n /// @dev Overridable way to get the `UniswapV2Router01` address.\n /// @return uniswapRouterAddress The `UniswapV2Router01` address.\n function _getUniswapV2Router01Address()\n internal\n view\n returns (address uniswapRouterAddress)\n {\n return UNISWAP_V2_ROUTER_01_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the Eth2Dai `MatchingMarket` contract.\n /// @return eth2daiAddress The Eth2Dai `MatchingMarket` contract.\n function _getEth2DaiAddress()\n internal\n view\n returns (address eth2daiAddress)\n {\n return ETH2DAI_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the `ERC20BridgeProxy` contract.\n /// @return erc20BridgeProxyAddress The `ERC20BridgeProxy` contract.\n function _getERC20BridgeProxyAddress()\n internal\n view\n returns (address erc20BridgeProxyAddress)\n {\n return ERC20_BRIDGE_PROXY_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the `Dai` contract.\n /// @return daiAddress The `Dai` contract.\n function _getDaiAddress()\n internal\n view\n returns (address daiAddress)\n {\n return DAI_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the `Chai` contract.\n /// @return chaiAddress The `Chai` contract.\n function _getChaiAddress()\n internal\n view\n returns (address chaiAddress)\n {\n return CHAI_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the 0x `DevUtils` contract address.\n /// @return devUtils The 0x `DevUtils` contract address.\n function _getDevUtilsAddress()\n internal\n view\n returns (address devUtils)\n {\n return DEV_UTILS_ADDRESS;\n }\n\n /// @dev Overridable way to get the DyDx contract.\n /// @return exchange The DyDx exchange contract.\n function _getDydxAddress()\n internal\n view\n returns (address dydxAddress)\n {\n return DYDX_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the GST2 contract address.\n /// @return gst The GST contract.\n function _getGstAddress()\n internal\n view\n returns (address gst)\n {\n return GST_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the GST Collector address.\n /// @return collector The GST collector address.\n function _getGstCollectorAddress()\n internal\n view\n returns (address collector)\n {\n return GST_COLLECTOR_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the mStable mUSD address.\n /// @return musd The mStable mUSD address.\n function _getMUsdAddress()\n internal\n view\n returns (address musd)\n {\n return MUSD_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the Mooniswap registry address.\n /// @return registry The Mooniswap registry address.\n function _getMooniswapAddress()\n internal\n view\n returns (address)\n {\n return MOONISWAP_REGISTRY;\n }\n\n /// @dev An overridable way to retrieve the DODO Registry contract address.\n /// @return registry The DODO Registry contract address.\n function _getDODORegistryAddress()\n internal\n view\n returns (address)\n {\n return DODO_REGISTRY;\n }\n\n /// @dev An overridable way to retrieve the DODO Helper contract address.\n /// @return registry The DODO Helper contract address.\n function _getDODOHelperAddress()\n internal\n view\n returns (address)\n {\n return DODO_HELPER;\n }\n}\n" } }, "sourceCodes": { "./ChaiBridge.sol": "/*\n\n Copyright 2019 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.5.9;\npragma experimental ABIEncoderV2;\n\nimport \"../interfaces/IERC20Bridge.sol\";\nimport \"../interfaces/IChai.sol\";\nimport \"@0x/contracts-utils/contracts/src/DeploymentConstants.sol\";\nimport \"@0x/contracts-erc20/contracts/src/interfaces/IERC20Token.sol\";\n\n\n// solhint-disable space-after-comma\ncontract ChaiBridge is\n IERC20Bridge,\n DeploymentConstants\n{\n /// @dev Withdraws `amount` of `from` address's Dai from the Chai contract.\n /// Transfers `amount` of Dai to `to` address.\n /// @param from Address to transfer asset from.\n /// @param to Address to transfer asset to.\n /// @param amount Amount of asset to transfer.\n /// @return success The magic bytes `0xdc1600f3` if successful.\n function bridgeTransferFrom(\n address /* tokenAddress */,\n address from,\n address to,\n uint256 amount,\n bytes calldata /* bridgeData */\n )\n external\n returns (bytes4 success)\n {\n // Ensure that only the `ERC20BridgeProxy` can call this function.\n require(\n msg.sender == _getERC20BridgeProxyAddress(),\n \"ChaiBridge/ONLY_CALLABLE_BY_ERC20_BRIDGE_PROXY\"\n );\n\n // Withdraw `from` address's Dai.\n // NOTE: This contract must be approved to spend Chai on behalf of `from`.\n bytes memory drawCalldata = abi.encodeWithSelector(\n IChai(address(0)).draw.selector,\n from,\n amount\n );\n\n (bool success,) = _getChaiAddress().call(drawCalldata);\n require(\n success,\n \"ChaiBridge/DRAW_DAI_FAILED\"\n );\n\n // Transfer Dai to `to`\n // This will never fail if the `draw` call was successful\n IERC20Token(_getDaiAddress()).transfer(to, amount);\n\n return BRIDGE_SUCCESS;\n }\n}\n", "../interfaces/IERC20Bridge.sol": "/*\n\n Copyright 2019 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.5.9;\n\n\ncontract IERC20Bridge {\n\n /// @dev Result of a successful bridge call.\n bytes4 constant internal BRIDGE_SUCCESS = 0xdc1600f3;\n\n /// @dev Emitted when a trade occurs.\n /// @param inputToken The token the bridge is converting from.\n /// @param outputToken The token the bridge is converting to.\n /// @param inputTokenAmount Amount of input token.\n /// @param outputTokenAmount Amount of output token.\n /// @param from The `from` address in `bridgeTransferFrom()`\n /// @param to The `to` address in `bridgeTransferFrom()`\n event ERC20BridgeTransfer(\n address inputToken,\n address outputToken,\n uint256 inputTokenAmount,\n uint256 outputTokenAmount,\n address from,\n address to\n );\n\n /// @dev Transfers `amount` of the ERC20 `tokenAddress` from `from` to `to`.\n /// @param tokenAddress The address of the ERC20 token to transfer.\n /// @param from Address to transfer asset from.\n /// @param to Address to transfer asset to.\n /// @param amount Amount of asset to transfer.\n /// @param bridgeData Arbitrary asset data needed by the bridge contract.\n /// @return success The magic bytes `0xdc1600f3` if successful.\n function bridgeTransferFrom(\n address tokenAddress,\n address from,\n address to,\n uint256 amount,\n bytes calldata bridgeData\n )\n external\n returns (bytes4 success);\n}\n", "../interfaces/IChai.sol": "/*\n\n Copyright 2019 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.5.9;\n\nimport \"@0x/contracts-erc20/contracts/src/interfaces/IERC20Token.sol\";\n\n\ncontract PotLike {\n function chi() external returns (uint256);\n function rho() external returns (uint256);\n function drip() external returns (uint256);\n function join(uint256) external;\n function exit(uint256) external;\n}\n\n\n// The actual Chai contract can be found here: https://github.com/dapphub/chai\ncontract IChai is\n IERC20Token\n{\n /// @dev Withdraws Dai owned by `src`\n /// @param src Address that owns Dai.\n /// @param wad Amount of Dai to withdraw.\n function draw(\n address src,\n uint256 wad\n )\n external;\n\n /// @dev Queries Dai balance of Chai holder.\n /// @param usr Address of Chai holder.\n /// @return Dai balance.\n function dai(address usr)\n external\n returns (uint256);\n\n /// @dev Queries the Pot contract used by the Chai contract.\n function pot()\n external\n returns (PotLike);\n\n /// @dev Deposits Dai in exchange for Chai\n /// @param dst Address to receive Chai.\n /// @param wad Amount of Dai to deposit.\n function join(\n address dst,\n uint256 wad\n )\n external;\n}\n", "@0x/contracts-erc20/contracts/src/interfaces/IERC20Token.sol": "/*\n\n Copyright 2019 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.5.9;\n\n\ncontract IERC20Token {\n\n // solhint-disable no-simple-event-func-name\n event Transfer(\n address indexed _from,\n address indexed _to,\n uint256 _value\n );\n\n event Approval(\n address indexed _owner,\n address indexed _spender,\n uint256 _value\n );\n\n /// @dev send `value` token to `to` from `msg.sender`\n /// @param _to The address of the recipient\n /// @param _value The amount of token to be transferred\n /// @return True if transfer was successful\n function transfer(address _to, uint256 _value)\n external\n returns (bool);\n\n /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n /// @param _from The address of the sender\n /// @param _to The address of the recipient\n /// @param _value The amount of token to be transferred\n /// @return True if transfer was successful\n function transferFrom(\n address _from,\n address _to,\n uint256 _value\n )\n external\n returns (bool);\n\n /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n /// @param _spender The address of the account able to transfer the tokens\n /// @param _value The amount of wei to be approved for transfer\n /// @return Always true if the call has enough gas to complete execution\n function approve(address _spender, uint256 _value)\n external\n returns (bool);\n\n /// @dev Query total supply of token\n /// @return Total supply of token\n function totalSupply()\n external\n view\n returns (uint256);\n\n /// @param _owner The address from which the balance will be retrieved\n /// @return Balance of owner\n function balanceOf(address _owner)\n external\n view\n returns (uint256);\n\n /// @param _owner The address of the account owning tokens\n /// @param _spender The address of the account able to transfer the tokens\n /// @return Amount of remaining tokens allowed to spent\n function allowance(address _owner, address _spender)\n external\n view\n returns (uint256);\n}\n", "@0x/contracts-utils/contracts/src/DeploymentConstants.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.5.9;\n\n\ncontract DeploymentConstants {\n\n // solhint-disable separate-by-one-line-in-contract\n\n // Mainnet addresses ///////////////////////////////////////////////////////\n /// @dev Mainnet address of the WETH contract.\n address constant private WETH_ADDRESS = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;\n /// @dev Mainnet address of the KyberNetworkProxy contract.\n address constant private KYBER_NETWORK_PROXY_ADDRESS = 0x9AAb3f75489902f3a48495025729a0AF77d4b11e;\n /// @dev Mainnet address of the KyberHintHandler contract.\n address constant private KYBER_HINT_HANDLER_ADDRESS = 0xa1C0Fa73c39CFBcC11ec9Eb1Afc665aba9996E2C;\n /// @dev Mainnet address of the `UniswapExchangeFactory` contract.\n address constant private UNISWAP_EXCHANGE_FACTORY_ADDRESS = 0xc0a47dFe034B400B47bDaD5FecDa2621de6c4d95;\n /// @dev Mainnet address of the `UniswapV2Router01` contract.\n address constant private UNISWAP_V2_ROUTER_01_ADDRESS = 0xf164fC0Ec4E93095b804a4795bBe1e041497b92a;\n /// @dev Mainnet address of the Eth2Dai `MatchingMarket` contract.\n address constant private ETH2DAI_ADDRESS = 0x794e6e91555438aFc3ccF1c5076A74F42133d08D;\n /// @dev Mainnet address of the `ERC20BridgeProxy` contract\n address constant private ERC20_BRIDGE_PROXY_ADDRESS = 0x8ED95d1746bf1E4dAb58d8ED4724f1Ef95B20Db0;\n ///@dev Mainnet address of the `Dai` (multi-collateral) contract\n address constant private DAI_ADDRESS = 0x6B175474E89094C44Da98b954EedeAC495271d0F;\n /// @dev Mainnet address of the `Chai` contract\n address constant private CHAI_ADDRESS = 0x06AF07097C9Eeb7fD685c692751D5C66dB49c215;\n /// @dev Mainnet address of the 0x DevUtils contract.\n address constant private DEV_UTILS_ADDRESS = 0x74134CF88b21383713E096a5ecF59e297dc7f547;\n /// @dev Kyber ETH pseudo-address.\n address constant internal KYBER_ETH_ADDRESS = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;\n /// @dev Mainnet address of the dYdX contract.\n address constant private DYDX_ADDRESS = 0x1E0447b19BB6EcFdAe1e4AE1694b0C3659614e4e;\n /// @dev Mainnet address of the GST2 contract\n address constant private GST_ADDRESS = 0x0000000000b3F879cb30FE243b4Dfee438691c04;\n /// @dev Mainnet address of the GST Collector\n address constant private GST_COLLECTOR_ADDRESS = 0x000000D3b08566BE75A6DB803C03C85C0c1c5B96;\n /// @dev Mainnet address of the mStable mUSD contract.\n address constant private MUSD_ADDRESS = 0xe2f2a5C287993345a840Db3B0845fbC70f5935a5;\n /// @dev Mainnet address of the Mooniswap Registry contract\n address constant private MOONISWAP_REGISTRY = 0x71CD6666064C3A1354a3B4dca5fA1E2D3ee7D303;\n /// @dev Mainnet address of the DODO Registry (ZOO) contract\n address constant private DODO_REGISTRY = 0x3A97247DF274a17C59A3bd12735ea3FcDFb49950;\n /// @dev Mainnet address of the DODO Helper contract\n address constant private DODO_HELPER = 0x533dA777aeDCE766CEAe696bf90f8541A4bA80Eb;\n\n // // Ropsten addresses ///////////////////////////////////////////////////////\n // /// @dev Mainnet address of the WETH contract.\n // address constant private WETH_ADDRESS = 0xc778417E063141139Fce010982780140Aa0cD5Ab;\n // /// @dev Mainnet address of the KyberNetworkProxy contract.\n // address constant private KYBER_NETWORK_PROXY_ADDRESS = 0xd719c34261e099Fdb33030ac8909d5788D3039C4;\n // /// @dev Mainnet address of the `UniswapExchangeFactory` contract.\n // address constant private UNISWAP_EXCHANGE_FACTORY_ADDRESS = 0x9c83dCE8CA20E9aAF9D3efc003b2ea62aBC08351;\n // /// @dev Mainnet address of the `UniswapV2Router01` contract.\n // address constant private UNISWAP_V2_ROUTER_01_ADDRESS = 0xf164fC0Ec4E93095b804a4795bBe1e041497b92a;\n // /// @dev Mainnet address of the Eth2Dai `MatchingMarket` contract.\n // address constant private ETH2DAI_ADDRESS = address(0);\n // /// @dev Mainnet address of the `ERC20BridgeProxy` contract\n // address constant private ERC20_BRIDGE_PROXY_ADDRESS = 0xb344afeD348de15eb4a9e180205A2B0739628339;\n // ///@dev Mainnet address of the `Dai` (multi-collateral) contract\n // address constant private DAI_ADDRESS = address(0);\n // /// @dev Mainnet address of the `Chai` contract\n // address constant private CHAI_ADDRESS = address(0);\n // /// @dev Mainnet address of the 0x DevUtils contract.\n // address constant private DEV_UTILS_ADDRESS = 0xC812AF3f3fBC62F76ea4262576EC0f49dB8B7f1c;\n // /// @dev Kyber ETH pseudo-address.\n // address constant internal KYBER_ETH_ADDRESS = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;\n // /// @dev Mainnet address of the dYdX contract.\n // address constant private DYDX_ADDRESS = address(0);\n // /// @dev Mainnet address of the GST2 contract\n // address constant private GST_ADDRESS = address(0);\n // /// @dev Mainnet address of the GST Collector\n // address constant private GST_COLLECTOR_ADDRESS = address(0);\n // /// @dev Mainnet address of the mStable mUSD contract.\n // address constant private MUSD_ADDRESS = 0x4E1000616990D83e56f4b5fC6CC8602DcfD20459;\n\n // // Rinkeby addresses ///////////////////////////////////////////////////////\n // /// @dev Mainnet address of the WETH contract.\n // address constant private WETH_ADDRESS = 0xc778417E063141139Fce010982780140Aa0cD5Ab;\n // /// @dev Mainnet address of the KyberNetworkProxy contract.\n // address constant private KYBER_NETWORK_PROXY_ADDRESS = 0x0d5371e5EE23dec7DF251A8957279629aa79E9C5;\n // /// @dev Mainnet address of the `UniswapExchangeFactory` contract.\n // address constant private UNISWAP_EXCHANGE_FACTORY_ADDRESS = 0xf5D915570BC477f9B8D6C0E980aA81757A3AaC36;\n // /// @dev Mainnet address of the `UniswapV2Router01` contract.\n // address constant private UNISWAP_V2_ROUTER_01_ADDRESS = 0xf164fC0Ec4E93095b804a4795bBe1e041497b92a;\n // /// @dev Mainnet address of the Eth2Dai `MatchingMarket` contract.\n // address constant private ETH2DAI_ADDRESS = address(0);\n // /// @dev Mainnet address of the `ERC20BridgeProxy` contract\n // address constant private ERC20_BRIDGE_PROXY_ADDRESS = 0xA2AA4bEFED748Fba27a3bE7Dfd2C4b2c6DB1F49B;\n // ///@dev Mainnet address of the `Dai` (multi-collateral) contract\n // address constant private DAI_ADDRESS = address(0);\n // /// @dev Mainnet address of the `Chai` contract\n // address constant private CHAI_ADDRESS = address(0);\n // /// @dev Mainnet address of the 0x DevUtils contract.\n // address constant private DEV_UTILS_ADDRESS = 0x46B5BC959e8A754c0256FFF73bF34A52Ad5CdfA9;\n // /// @dev Kyber ETH pseudo-address.\n // address constant internal KYBER_ETH_ADDRESS = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;\n // /// @dev Mainnet address of the dYdX contract.\n // address constant private DYDX_ADDRESS = address(0);\n // /// @dev Mainnet address of the GST2 contract\n // address constant private GST_ADDRESS = address(0);\n // /// @dev Mainnet address of the GST Collector\n // address constant private GST_COLLECTOR_ADDRESS = address(0);\n // /// @dev Mainnet address of the mStable mUSD contract.\n // address constant private MUSD_ADDRESS = address(0);\n\n // // Kovan addresses /////////////////////////////////////////////////////////\n // /// @dev Kovan address of the WETH contract.\n // address constant private WETH_ADDRESS = 0xd0A1E359811322d97991E03f863a0C30C2cF029C;\n // /// @dev Kovan address of the KyberNetworkProxy contract.\n // address constant private KYBER_NETWORK_PROXY_ADDRESS = 0x692f391bCc85cefCe8C237C01e1f636BbD70EA4D;\n // /// @dev Kovan address of the `UniswapExchangeFactory` contract.\n // address constant private UNISWAP_EXCHANGE_FACTORY_ADDRESS = 0xD3E51Ef092B2845f10401a0159B2B96e8B6c3D30;\n // /// @dev Kovan address of the `UniswapV2Router01` contract.\n // address constant private UNISWAP_V2_ROUTER_01_ADDRESS = 0xf164fC0Ec4E93095b804a4795bBe1e041497b92a;\n // /// @dev Kovan address of the Eth2Dai `MatchingMarket` contract.\n // address constant private ETH2DAI_ADDRESS = 0xe325acB9765b02b8b418199bf9650972299235F4;\n // /// @dev Kovan address of the `ERC20BridgeProxy` contract\n // address constant private ERC20_BRIDGE_PROXY_ADDRESS = 0x3577552C1Fb7A44aD76BeEB7aB53251668A21F8D;\n // /// @dev Kovan address of the `Chai` contract\n // address constant private CHAI_ADDRESS = address(0);\n // /// @dev Kovan address of the `Dai` (multi-collateral) contract\n // address constant private DAI_ADDRESS = 0x4F96Fe3b7A6Cf9725f59d353F723c1bDb64CA6Aa;\n // /// @dev Kovan address of the 0x DevUtils contract.\n // address constant private DEV_UTILS_ADDRESS = 0x9402639A828BdF4E9e4103ac3B69E1a6E522eB59;\n // /// @dev Kyber ETH pseudo-address.\n // address constant internal KYBER_ETH_ADDRESS = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;\n // /// @dev Kovan address of the dYdX contract.\n // address constant private DYDX_ADDRESS = address(0);\n // /// @dev Kovan address of the GST2 contract\n // address constant private GST_ADDRESS = address(0);\n // /// @dev Kovan address of the GST Collector\n // address constant private GST_COLLECTOR_ADDRESS = address(0);\n // /// @dev Mainnet address of the mStable mUSD contract.\n // address constant private MUSD_ADDRESS = address(0);\n\n /// @dev Overridable way to get the `KyberNetworkProxy` address.\n /// @return kyberAddress The `IKyberNetworkProxy` address.\n function _getKyberNetworkProxyAddress()\n internal\n view\n returns (address kyberAddress)\n {\n return KYBER_NETWORK_PROXY_ADDRESS;\n }\n\n /// @dev Overridable way to get the `KyberHintHandler` address.\n /// @return kyberAddress The `IKyberHintHandler` address.\n function _getKyberHintHandlerAddress()\n internal\n view\n returns (address hintHandlerAddress)\n {\n return KYBER_HINT_HANDLER_ADDRESS;\n }\n\n /// @dev Overridable way to get the WETH address.\n /// @return wethAddress The WETH address.\n function _getWethAddress()\n internal\n view\n returns (address wethAddress)\n {\n return WETH_ADDRESS;\n }\n\n /// @dev Overridable way to get the `UniswapExchangeFactory` address.\n /// @return uniswapAddress The `UniswapExchangeFactory` address.\n function _getUniswapExchangeFactoryAddress()\n internal\n view\n returns (address uniswapAddress)\n {\n return UNISWAP_EXCHANGE_FACTORY_ADDRESS;\n }\n\n /// @dev Overridable way to get the `UniswapV2Router01` address.\n /// @return uniswapRouterAddress The `UniswapV2Router01` address.\n function _getUniswapV2Router01Address()\n internal\n view\n returns (address uniswapRouterAddress)\n {\n return UNISWAP_V2_ROUTER_01_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the Eth2Dai `MatchingMarket` contract.\n /// @return eth2daiAddress The Eth2Dai `MatchingMarket` contract.\n function _getEth2DaiAddress()\n internal\n view\n returns (address eth2daiAddress)\n {\n return ETH2DAI_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the `ERC20BridgeProxy` contract.\n /// @return erc20BridgeProxyAddress The `ERC20BridgeProxy` contract.\n function _getERC20BridgeProxyAddress()\n internal\n view\n returns (address erc20BridgeProxyAddress)\n {\n return ERC20_BRIDGE_PROXY_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the `Dai` contract.\n /// @return daiAddress The `Dai` contract.\n function _getDaiAddress()\n internal\n view\n returns (address daiAddress)\n {\n return DAI_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the `Chai` contract.\n /// @return chaiAddress The `Chai` contract.\n function _getChaiAddress()\n internal\n view\n returns (address chaiAddress)\n {\n return CHAI_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the 0x `DevUtils` contract address.\n /// @return devUtils The 0x `DevUtils` contract address.\n function _getDevUtilsAddress()\n internal\n view\n returns (address devUtils)\n {\n return DEV_UTILS_ADDRESS;\n }\n\n /// @dev Overridable way to get the DyDx contract.\n /// @return exchange The DyDx exchange contract.\n function _getDydxAddress()\n internal\n view\n returns (address dydxAddress)\n {\n return DYDX_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the GST2 contract address.\n /// @return gst The GST contract.\n function _getGstAddress()\n internal\n view\n returns (address gst)\n {\n return GST_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the GST Collector address.\n /// @return collector The GST collector address.\n function _getGstCollectorAddress()\n internal\n view\n returns (address collector)\n {\n return GST_COLLECTOR_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the mStable mUSD address.\n /// @return musd The mStable mUSD address.\n function _getMUsdAddress()\n internal\n view\n returns (address musd)\n {\n return MUSD_ADDRESS;\n }\n\n /// @dev An overridable way to retrieve the Mooniswap registry address.\n /// @return registry The Mooniswap registry address.\n function _getMooniswapAddress()\n internal\n view\n returns (address)\n {\n return MOONISWAP_REGISTRY;\n }\n\n /// @dev An overridable way to retrieve the DODO Registry contract address.\n /// @return registry The DODO Registry contract address.\n function _getDODORegistryAddress()\n internal\n view\n returns (address)\n {\n return DODO_REGISTRY;\n }\n\n /// @dev An overridable way to retrieve the DODO Helper contract address.\n /// @return registry The DODO Helper contract address.\n function _getDODOHelperAddress()\n internal\n view\n returns (address)\n {\n return DODO_HELPER;\n }\n}\n" }, "compiler": { "name": "solc", "version": "0.5.17+commit.d19bba13", "settings": { "remappings": [ "@0x/contracts-utils=/home/runner/work/protocol/protocol/contracts/asset-proxy/node_modules/@0x/contracts-utils", "@0x/contracts-erc1155=/home/runner/work/protocol/protocol/contracts/asset-proxy/node_modules/@0x/contracts-erc1155", "@0x/contracts-erc20=/home/runner/work/protocol/protocol/contracts/asset-proxy/node_modules/@0x/contracts-erc20", "@0x/contracts-exchange-libs=/home/runner/work/protocol/protocol/contracts/asset-proxy/node_modules/@0x/contracts-exchange-libs" ], "optimizer": { "enabled": true, "runs": 1000000, "details": { "yul": true, "deduplicate": true, "cse": true, "constantOptimizer": true } }, "outputSelection": { "*": { "*": [ "abi", "devdoc", "evm.bytecode.object", "evm.bytecode.sourceMap", "evm.deployedBytecode.object", "evm.deployedBytecode.sourceMap" ] } }, "evmVersion": "istanbul" } }, "chains": {} }