semgrep-rules
hadolint
semgrep-rules | hadolint | |
---|---|---|
8 | 25 | |
707 | 9,728 | |
1.0% | 0.9% | |
9.4 | 7.3 | |
1 day ago | 2 days ago | |
Solidity | Haskell | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
semgrep-rules
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Powerful SAST project for Android Application Security
Nice and all, but why not contribute to https://github.com/returntocorp/semgrep-rules ?
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Semgrep - Beta support for Rust
Well, the rules they actually added are pretty noisy. There's also not a lot of them.
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Spring Actuator - Finding Actuators using Static Code Analysis - Part 2
The semgrep registry contains lots of rules for many issues, and you can contribute your own.
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Just Say No To `:Latest`
Hadolint is great! If you want to customize your lint logic beyond the checks in it, I recently wrote a Semgrep rule to require all our Dockerfiles to pin images with a sha256 hash that could be a good starting point: https://github.com/returntocorp/semgrep-rules/pull/1861/file...
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RCE 0-day exploit found in log4j, a popular Java logging package
Semgrep Rules for searching source code
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Hacktoberfest and open-source security
Interested? More details are in this Hacktoberfest README.
- Semgrep rules registry: 1300 linter rules
hadolint
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Cloud Security and Resilience: DevSecOps Tools and Practices
3. Hadolint: https://github.com/hadolint/hadolint Hadolint is a Dockerfile linter that helps you build best practice Docker images, reducing vulnerabilities in your container configurations.
- Dockerfile Linter
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Writing a Minecraft server from scratch in Bash (2022)
To skip the "move your scripts to standalone files" step some devs don't like, consider something like https://github.com/hadolint/hadolint which runs Shellcheck over inline scripts within Containerfiles.
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I reduced the size of my Docker image by 40% – Dockerizing shell scripts
This is neat :)
I love going and making containers smaller and faster to build.
I don't know if it's useful for alpine, but adding a --mount=type=cache argument to the RUN command that `apk add`s might shave a few seconds off rebuilds. Probably not worth it, in your case, unless you're invalidating the cached layer often (adding or removing deps, intentionally building without layer caching to ensure you have the latest packages).
Hadolint is another tool worth checking out if you like spending time messing with Dockerfiles: https://github.com/hadolint/hadolint
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Top 10 common Dockerfile linting issues
With Depot, we make use of two Dockerfile linters, hadolint and a set of Dockerfile linter rules that Semgrep has written to make a bit of a smarter Dockerfile linter.
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hadolint - Dockerfile linter
# Download hadolint wget https://github.com/hadolint/hadolint/releases/download/v2.12.0/hadolint-Linux-x86_64 # Download SHA256 checksum wget https://github.com/hadolint/hadolint/releases/download/v2.12.0/hadolint-Linux-x86_64.sha256 # Validate the checksum sha256sum -c hadolint-Linux-x86_64.sha256 # Make the file executable chmod + ./hadolint-Linux-x86_64 # Rename the file mv hadolint-Linux-x86_64 hadolint
- Haskell Dockerfile Linter
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Is adding a USER best practice?
The most common linter I've seen and used it Hadolint, which does: https://github.com/hadolint/hadolint/wiki/DL3002 I didn't bother checking to see if alternatives also support this as well though.
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Checkmake: Experimental Linter/Analyzer for Makefiles
Some discussion on that here:
https://github.com/koalaman/shellcheck/issues/58
The hadolint project does shell checking for Dockerfiles and it uses shellcheck:
https://github.com/hadolint/hadolint
So the approach is definitely feasible, but you do need a new project and probably it needs to be written in Haskell.
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Dokter: the doctor for your Dockerfiles
how does this compare to something like hadolint?
What are some alternatives?
find-sec-bugs - The SpotBugs plugin for security audits of Java web applications and Android applications. (Also work with Kotlin, Groovy and Scala projects)
trivy - Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more
CVE-2021-44228-Log4Shell-Hashes - Hashes for vulnerable LOG4J versions
dockle - Container Image Linter for Security, Helping build the Best-Practice Docker Image, Easy to start
ZAP - The ZAP core project
docker-bench-security - The Docker Bench for Security is a script that checks for dozens of common best-practices around deploying Docker containers in production.
pyre-check - Performant type-checking for python.
stan - 🕵️ Haskell STatic ANalyser
Log4JShell-Bytecode-Detector - Local Bytecode Scanner for the Log4JShell Vulnerability (CVE-2021-44228)
hlint - Haskell source code suggestions
ThreatMapper - Open source cloud native security observability platform. Linux, K8s, AWS Fargate and more.
grype - A vulnerability scanner for container images and filesystems