-
在当前目录下运行下面命令
docker run -it --rm -v $PWD:/code trailofbits/eth-security-toolbox
rm:在容器启动时设置--rm选项,这样在容器退出时就能够自动清理容器内部的文件系统
出现如下,安装成功
┌── ┌──┐ ──┬──
├─ └──┐ │
└──THEREUM─┴──┴ECURITY─┴OOLBOX
https://github.com/trailofbits/eth-security-toolbox
by ################
##########TRAIL#
####
#### ###########
#### ###########
\### #### ####
/\\# of #### ####
/ \ ############
\__/ #### ####
\### ####
/\\#########
/__\\##BITS#
Security Tools and Resources Installed:
https://github.com/trailofbits/echidna
https://github.com/trailofbits/etheno
https://github.com/trailofbits/manticore
https://github.com/trailofbits/slither
https://github.com/trailofbits/rattle
https://github.com/trailofbits/not-so-smart-contracts
- 查看编译版本
solc --version
solc, the solidity compiler commandline interface
Version: 0.8.9+commit.e5eed63a.Linux.g++
- 测试
ethsec@36ba204276db:/code$ echidna-test TestEchidna.sol --contract TestCounter
出现
ERROR:CryticCompile:Invalid solc compilation Error: Source file requires different compiler version (current compiler is 0.8.9+commit.e5eed63a.Linux.g++) - note that nightly builds are considered to be strictly less than the released version
原因:需要切换版本
再次进行测试
- 测试过程中,如果等待时间长,我们可以限制次数
ethsec@36ba204276db:/code$ echidna-test TestEchidna.sol --test-limit 500 --contract TestCounter
- 如果我们想要测试失败结果,在合约内部加入如下逻辑,返回false即可
function echidna_test_fails() public view returns(bool){
return false;
}
- 测试
当执行第六次的时候,就出现failed.
- 切换solidity版本
ethsec@36ba204276db:/code$ solc-select install 0.7.6
Installing '0.7.6'...
Version '0.7.6' installed.
ethsec@36ba204276db:/code$ solc-select use 0.7.6
Switched global version to 0.7.6
ethsec@36ba204276db:/code$ solc --version
solc, the solidity compiler commandline interface
Version: 0.7.6+commit.7338295f.Linux.g++
- 测试 assert
ethsec@36ba204276db:/code$ echidna-test TestEchidna4.sol --contract TestAssert --check-asserts
当输入10的时候,会出现失败。
- 测试绝对数函数
ethsec@36ba204276db:/code$ echidna-test TestEchidna4.sol --contract TestAssert --check-asserts
- 测试时间戳block.timestamp
ethsec@36ba204276db:/code$ echidna-test TestEchidnaTestTimeAndCaller.sol --test-limit 5000
当修改源码为
uint delay =70 days;
说明Echidna无法快进70天,因此没有修改pass的状态。
- 设置快进时间,time.yaml,可以快进70天
ethsec@36ba204276db:/code$ echidna-test TestEchidnaTestTimeAndCaller.sol --test-limit 5000 --config time.yaml