de12da18da
* `@0x/contracts-integrations`: Add Exchange signature validation fuzz tests. * `@0x/contracts-integrations`: Switch from actor pattern to just pure function generators. Co-authored-by: Lawrence Forman <me@merklejerk.com>
54 lines
1.3 KiB
Solidity
54 lines
1.3 KiB
Solidity
/*
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Copyright 2019 ZeroEx Intl.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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pragma solidity ^0.5.5;
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pragma experimental ABIEncoderV2;
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import "@0x/contracts-utils/contracts/src/LibEIP1271.sol";
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contract TestSignatureValidationWallet is
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LibEIP1271
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{
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bytes4 private constant LEGACY_WALLET_MAGIC_VALUE = 0xb0671381;
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// Callback used by `EIP1271Wallet` and `Validator` signature types.
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function isValidSignature(
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bytes memory,
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bytes memory
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)
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public
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pure
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returns (bytes4 magicValue)
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{
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return EIP1271_MAGIC_VALUE;
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}
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// Callback used by `Wallet` signature type.
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function isValidSignature(
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bytes32,
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bytes memory
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)
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public
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pure
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returns (bytes4 magicValue)
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{
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return LEGACY_WALLET_MAGIC_VALUE;
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}
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}
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