mirror of https://github.com/ConsenSys/mythril
blockchainethereumsmart-contractssoliditysecurityprogram-analysissecurity-analysissymbolic-execution
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37 lines
681 B
37 lines
681 B
2 years ago
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pragma solidity ^0.4.11;
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contract Origin {
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address public owner;
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/**
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* @dev The Ownable constructor sets the original `owner` of the contract to the sender
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* account.
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*/
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function Origin() {
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owner = msg.sender;
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}
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/**
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* @dev Throws if called by any account other than the owner.
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*/
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modifier onlyOwner() {
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require(tx.origin != owner);
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_;
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}
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/**
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* @dev Allows the current owner to transfer control of the contract to a newOwner.
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* @param newOwner The address to transfer ownership to.
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*/
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function transferOwnership(address newOwner) public onlyOwner {
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if (newOwner != address(0)) {
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owner = newOwner;
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}
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}
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}
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