RPS [RPS Finance] Token
About RPS
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Introducing skilled-based income for anyone, anywhere. A financial tool to stake and collateralize capital in the peer-to-peer minigame. The purpose of RPS Finance is to prove there is financial credibility in taking risk, particularly via casual and competitive games.
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Laser Scorebeta Last Audit: 13 October 2022
Contract locking ether found:
Contract RPS (#1508-1607) has payable functions:
- RPS.receive() (#1605)
But does not have a function to withdraw the ether
Remove the payable attribute or add a withdraw function.
Additional information: link
Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains
Contract ownership is not renounced (belongs to a wallet)
Reentrancy in RPS.initialize(address,address,string,string,uint8) (#1522-1550):
External calls:
- pancakePair = IPancakeFactory(pancakeRouter.factory()).createPair(address(this),pancakeRouter.WETH()) (#1537-1540)
State variables written after the call(s):
- initializeExecuted = true (#1549)
Reentrancy in RPS._transfer(address,address,uint256) (#1567-1588):
External calls:
- swapAndSendMarketingBNB(swapMarketingTokens) (#1584)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,marketingWallet,block.timestamp) (#1596-1602)
State variables written after the call(s):
- super._transfer(from,to,amount) (#1587)
- _balances[from] = fromBalance - amount (#835)
- _balances[to] += amount (#837)
Apply the check-effects-interactions pattern.
Additional information: link
RPS.initialize(address,address,string,string,uint8)._symbol (#1526) shadows:
- ERC20Upgradeable._symbol (#635) (state variable)
RPS.initialize(address,address,string,string,uint8)._name (#1525) shadows:
- ERC20Upgradeable._name (#634) (state variable)
Rename the local variables that shadow another component.
Additional information: link
RPS.initialize(address,address,string,string,uint8)._marketingWalletAddress (#1524) lacks a zero-check on :
- marketingWallet = _marketingWalletAddress (#1535)
Check that the address is not zero.
Additional information: link
Reentrancy in RPS.initialize(address,address,string,string,uint8) (#1522-1550):
External calls:
- pancakePair = IPancakeFactory(pancakeRouter.factory()).createPair(address(this),pancakeRouter.WETH()) (#1537-1540)
State variables written after the call(s):
- BNBRewardsFee = _BNBRewardsFee (#1544)
- _mint(owner(),10000000000 * (10 ** 18)) (#1548)
- _balances[account] += amount (#859)
- _mint(owner(),10000000000 * (10 ** 18)) (#1548)
- _totalSupply += amount (#858)
- liquidityFee = _liquidityFee (#1545)
- marketingFee = _marketingFee (#1546)
- totalFees = _BNBRewardsFee.add(_liquidityFee).add(_marketingFee) (#1547)
Reentrancy in RPS._transfer(address,address,uint256) (#1567-1588):
External calls:
- swapAndSendMarketingBNB(swapMarketingTokens) (#1584)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,marketingWallet,block.timestamp) (#1596-1602)
State variables written after the call(s):
- swapping = false (#1585)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in RPS._transfer(address,address,uint256) (#1567-1588):
External calls:
- swapAndSendMarketingBNB(swapMarketingTokens) (#1584)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,marketingWallet,block.timestamp) (#1596-1602)
Event emitted after the call(s):
- Transfer(from,to,amount) (#839)
- super._transfer(from,to,amount) (#1587)
Reentrancy in RPS.initialize(address,address,string,string,uint8) (#1522-1550):
External calls:
- pancakePair = IPancakeFactory(pancakeRouter.factory()).createPair(address(this),pancakeRouter.WETH()) (#1537-1540)
Event emitted after the call(s):
- Transfer(address(0),account,amount) (#860)
- _mint(owner(),10000000000 * (10 ** 18)) (#1548)
Apply the check-effects-interactions pattern.
Additional information: link
AddressUpgradeable.verifyCallResult(bool,bytes,string) (#291-311) uses assembly
- INLINE ASM (#303-306)
Do not use evm assembly.
Additional information: link
Different versions of Solidity are used:
- Version used: ['^0.8.0', '^0.8.1', '^0.8.11', '^0.8.2']
- ^0.8.0 (#6)
- ^0.8.0 (#91)
- ^0.8.1 (#121)
- ^0.8.2 (#319)
- ^0.8.0 (#459)
- ^0.8.0 (#499)
- ^0.8.0 (#596)
- ^0.8.11 (#1011)
Use one Solidity version.
Additional information: link
ContextUpgradeable._msgData() (#482-484) is never used and should be removed
AddressUpgradeable.functionCallWithValue(address,bytes,uint256) (#231-237) is never used and should be removed
SafeMath.sub(uint256,uint256) (#1047-1049) is never used and should be removed
SafeMath.sub(uint256,uint256,string) (#1061-1066) is never used and should be removed
AddressUpgradeable.functionCall(address,bytes) (#202-204) is never used and should be removed
ContextUpgradeable.__Context_init_unchained() (#476-477) is never used and should be removed
AddressUpgradeable.functionCall(address,bytes,string) (#212-218) is never used and should be removed
AddressUpgradeable.sendValue(address,uint256) (#177-182) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#1156-1159) is never used and should be removed
AddressUpgradeable.functionStaticCall(address,bytes) (#264-266) is never used and should be removed
SafeMath.mod(uint256,uint256) (#1140-1142) is never used and should be removed
ERC20Upgradeable._burn(address,uint256) (#876-891) is never used and should be removed
AddressUpgradeable.verifyCallResult(bool,bytes,string) (#291-311) is never used and should be removed
AddressUpgradeable.functionStaticCall(address,bytes,string) (#274-283) is never used and should be removed
Initializable._disableInitializers() (#445-451) is never used and should be removed
ContextUpgradeable.__Context_init() (#473-474) is never used and should be removed
AddressUpgradeable.functionCallWithValue(address,bytes,uint256,string) (#245-256) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.8.11 (#1011) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.0 (#596) allows old versions
Pragma version^0.8.0 (#91) allows old versions
Pragma version^0.8.0 (#459) allows old versions
solc-0.8.11 is not recommended for deployment
Pragma version^0.8.1 (#121) allows old versions
Pragma version^0.8.0 (#6) allows old versions
Pragma version^0.8.2 (#319) allows old versions
Pragma version^0.8.0 (#499) allows old versions
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.
Additional information: link
Low level call in AddressUpgradeable.functionStaticCall(address,bytes,string) (#274-283):
- (success,returndata) = target.staticcall(data) (#281)
Low level call in AddressUpgradeable.sendValue(address,uint256) (#177-182):
- (success) = recipient.call{value: amount}() (#180)
Low level call in AddressUpgradeable.functionCallWithValue(address,bytes,uint256,string) (#245-256):
- (success,returndata) = target.call{value: value}(data) (#254)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Function IPancakeRouter01.WETH() (#1164) is not in mixedCase
Parameter RPS.initialize(address,address,string,string,uint8).__decimals (#1527) is not in mixedCase
Variable ContextUpgradeable.__gap (#491) is not in mixedCase
Parameter RPS.initialize(address,address,string,string,uint8)._marketingWalletAddress (#1524) is not in mixedCase
Parameter RPS.initialize(address,address,string,string,uint8)._name (#1525) is not in mixedCase
Function OwnableUpgradeable.__Ownable_init() (#523-525) is not in mixedCase
Variable OwnableUpgradeable.__gap (#588) is not in mixedCase
Variable RPS.BNBRewardsFee (#1512) is not in mixedCase
Function ERC20Upgradeable.__ERC20_init_unchained(string,string) (#650-653) is not in mixedCase
Function ERC20Upgradeable.__ERC20_init(string,string) (#646-648) is not in mixedCase
Function ContextUpgradeable.__Context_init_unchained() (#476-477) is not in mixedCase
Function IPancakePair.MINIMUM_LIQUIDITY() (#1433) is not in mixedCase
Parameter RPS.initialize(address,address,string,string,uint8)._pancakeV2RouterAddress (#1523) is not in mixedCase
Variable ERC20Upgradeable.__gap (#985) is not in mixedCase
Function IPancakeFactory.INIT_CODE_PAIR_HASH() (#1505) is not in mixedCase
Parameter RPS.initialize(address,address,string,string,uint8)._symbol (#1526) is not in mixedCase
Function IPancakePair.PERMIT_TYPEHASH() (#1402) is not in mixedCase
Function IPancakePair.DOMAIN_SEPARATOR() (#1400) is not in mixedCase
Function OwnableUpgradeable.__Ownable_init_unchained() (#527-529) is not in mixedCase
Function ContextUpgradeable.__Context_init() (#473-474) is not in mixedCase
Variable RPS._decimals (#1515) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Variable IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#1169) is too similar to IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#1170)
Prevent variables from having similar names.
Additional information: link
RPS.initialize(address,address,string,string,uint8) (#1522-1550) uses literals with too many digits:
- _mint(owner(),10000000000 * (10 ** 18)) (#1548)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
OwnableUpgradeable.__gap (#588) is never used in RPS (#1508-1607)
Remove unused state variables.
Additional information: link
transferFrom(address,address,uint256) should be declared external:
- ERC20Upgradeable.transferFrom(address,address,uint256) (#754-763)
transferOwnership(address) should be declared external:
- OwnableUpgradeable.transferOwnership(address) (#568-571)
name() should be declared external:
- ERC20Upgradeable.name() (#658-660)
totalSupply() should be declared external:
- ERC20Upgradeable.totalSupply() (#690-692)
initialize(address,address,string,string,uint8) should be declared external:
- RPS.initialize(address,address,string,string,uint8) (#1522-1550)
symbol() should be declared external:
- ERC20Upgradeable.symbol() (#666-668)
increaseAllowance(address,uint256) should be declared external:
- ERC20Upgradeable.increaseAllowance(address,uint256) (#777-781)
approve(address,uint256) should be declared external:
- ERC20Upgradeable.approve(address,uint256) (#732-736)
decreaseAllowance(address,uint256) should be declared external:
- ERC20Upgradeable.decreaseAllowance(address,uint256) (#797-806)
decimals() should be declared external:
- ERC20Upgradeable.decimals() (#683-685)
- RPS.decimals() (#1552-1554)
renounceOwnership() should be declared external:
- OwnableUpgradeable.renounceOwnership() (#560-562)
updatemarketingWallet(address) should be declared external:
- RPS.updatemarketingWallet(address) (#1563-1566)
transfer(address,uint256) should be declared external:
- ERC20Upgradeable.transfer(address,uint256) (#709-713)
Use the external attribute for functions never called from the contract.
Additional information: link
Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.
Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.
Young tokens have high risks of scam / price dump / death
Token is relatively young, but twitter if very old (probably it's fake).
Token has no active CoinGecko listing / rank
Token has no active CoinMarketCap listing / rank
Young tokens have high risks of price dump / death
Price for RPS
LASER DESK beta
Telegram account has relatively few subscribers