Sakai Vault
Sakai Vault is a decentralized spot and perpetual exchange that supports low swap fees and zero price impact trades. Trading is supported by a unique multi-asset pool that earns liquidity providers fees from market making, swap fees and leverage trading. Sakai Vault is a next crypto revolution and it is Accelerates DeFi Adoption With Trusted Blockchain Protocol and Unique Token Economics Sakai Vault Provides its customers and investors with insights on trends and developments in the crypto space. We provide an in-depth look at selected topics ranging from cryptocurrency fundamentals to market analyses and help to grow your investment with us.
Owner privileges
Comments
Ownership Privileges
- Claim Reward for any arbitrary account at any time
- Withdraw non-native tokens from the smart contract
- Update the minimum stake value for the vote, proposal creation, and reward
- Update the percentage for claimable tax by the referrer
- Update the Distribution Percentage for the Referrer.
- Update the Tax values for the staking pool, and Vault Capital
- Set/Update Staking Pool, Treasury, Vote, and Vault Capital Addresses
Note - This Audit report consists of a security analysis of the SakaiDAO Staking smart contract. This analysis did not include functional testing (or unit testing) of the contract’s logic. Moreover, we only audited the contracts mentioned in the reports presented on this link for the Sakai team. Our team did not audit other contracts associated with the project. We recommend investors do their own research before investing.
Audit Scope
This audit covered the following files listed below with a SHA-1 Hash. The above token Team provided us with the files that needs to be tested.
We will verify the following claims:- Correct implementation of Token standard
- Deployer cannot mint any new tokens
- Deployer cannot burn or lock user funds
- Deployer cannot pause the contract
- Overall checkup (Smart Contract Security)
- Review of the specifications, sources, and instructions provided to SolidProof to make sure we understand the size, scope, and functionality of the smart contract.
- Manual review of code, which is the process of reading source code line-by-line in an attempt to identify potential vulnerabilities.
- Comparison to specification, which is the process of checking whether the code does what the specifications, sources, and instructions provided to SolidProof describe.
- Test coverage analysis, which is the process of determining whether the test cases are actually covering the code and how much code is exercised when we run those test cases.
- Symbolic execution, which is analysing a program to determine what inputs causes each part of a program to execute.
- Best practices review, which is a review of the smart contracts to improve efficiency, effectiveness, clarify, maintainability, security, and control based on the established industry and academic practices, recommendations, and research.
- Specific, itemized, actionable recommendations to help you take steps to secure your smart contracts.
A file with a different Hash has been modified, intentionally or otherwise, after the security review. A different Hash could be (but not necessarily) an indication of a changed condition or potential vulnerability that was not within the scope of this review.
Functions
public
57
State variables
public
37
Total lines
of code
956
Capabilities
Hover on items
Audit Details
Throughout the review process, care was taken to evaluate the repository for security-related issues, code quality, and adherence to speciïŹcation and best practices. To do so, reviewed line-by-line by our team of expert pentesters and smart contract developers, documenting any issues as there were discovered.
Risk represents the probability that a certain source-threat will exploit vulnerability, and the impact of that event on the organization or system. Risk Level is computed based on CVSS version 3.0.
medium Issues
Pending
#1 Issue
Contracts locks ether
L513
The contract has the functionality to receive ETH/BNB but there is no function to remove it from the contract's balance. Hence, the ETH/BNB sent to the contract will be locked forever. Remove the payable attribute or add a withdraw function.
low Issues
Pending
#1 Issue
Missing Events Arithmetic
L902-905
Emit an event for critical parameter changes.
Pending
#2 Issue
Missing Zero Address Validation
L488
Check that the address is not zero.
Pending
#3 Issue
Tautology or contradiction in comparison
L606-625
L884-888
L890-894
L896-900
Because of the uint data type of the parameters passed in the function, the condition inside the 'require' check is redundant since it can never be false. Fix the incorrect comparison by changing the value type or the comparison.
informational Issues
Pending
#1 Issue
Functions that are not used
L66-69
L189-212
L380-382
L640-643
L691-699
Remove unused functions.
Disclaimer
SolidProof.io reports are not, nor should be considered, an âendorsementâ or âdisapprovalâ of any particular project or team. These reports are not, nor should be considered, an indication of the economics or value of any âproductâ or âassetâ created by any team. SolidProof.io do not cover testing or auditing the integration with external contract or services (such as Unicrypt, Uniswap, PancakeSwap etcâ...)
SolidProof.io Audits do not provide any warranty or guarantee regarding the absolute bug- free nature of the technology analyzed, nor do they provide any indication of the technology proprietors. SolidProof Audits should not be used in any way to make decisions around investment or involvement with any particular project. These reports in no way provide investment advice, nor should be leveraged as investment advice of any sort.
SolidProof.io Reports represent an extensive auditing process intending to help our customers increase the quality of their code while reducing the high level of risk presented by cryptographic tokens and blockchain technology. Blockchain technology and cryptographic assets present a high level of ongoing risk. SolidProofâs position is that each company and individual are responsible for their own due diligence and continuous security. SolidProof in no way claims any guarantee of security or functionality of the technology we agree to analyze.