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Fix bugs and add msg.sender and gaslimit check #40

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Fix bugs and add msg.sender and gaslimit check #40

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@pash7ka pash7ka commented Nov 13, 2020 •
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With this fix we

  • add check for tokens being deposited to be registered
  • add reentrancy guard to deposits and withdrawals
  • add whitelist for intermediate contracts, so that deposit/withdraw will be only possible from trusted contracts
  • add check gasleft() to prevent some kind of atacks

@pash7ka pash7ka changed the title Add reentrancy guard and check deposited tokens are registered Fix bugs and add msg.sender and gaslimit check Nov 13, 2020
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@pash7ka @mazaletskiy