The unnecessary use of the `onlyOwner` modifier
Summary
Based on the description of the WrappedTokenBridge contract, all the bridge functions inside are intended for users. There are two functions with token bridging functionality: onTokenTransfer() and transferTokens(). The transferTokens() function differs from onTokenTransfer() only in its ability to pay bridge fees in native tokens, suggesting that this functionality may not necessarily need owner administration.
Impact
The purpose of the transferTokens() function is for anyone to use, but with the onlyOwner modifier, it is restricted to only the owner being able to use it.
Recommendations
Remove the onlyOwner modifier.
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