[StepSecurity] ci: Harden GitHub Actions #5439
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Signed-off-by: StepSecurity Bot <bot@stepsecurity.io>
kmk3
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Nov 28, 2022
kmk3
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May 3, 2023
Relevant lines from build_and_test[1]:
endpoint called ip address:port 1.1.1.1:1025, domain:
endpoint called ip address:port 54.185.253.63:43, domain: whois.pir.org.
##[error]StepSecurity Harden Runner: DNS resolution for domain dns.quad9.net. was blocked. This domain is not in the list of allowed-endpoints.
##[error]StepSecurity Harden Runner: DNS resolution for domain whois.pir.org. was blocked. This domain is not in the list of allowed-endpoints.
The relevant tests were added in the following commits:
* ef4409e ("added whois and dig profiles", 2018-08-30)
* 1718982 ("more profile fixes/testing", 2023-01-19)
Relates to #5439 #5485.
[1] https://github.com/netblue30/firejail/actions/runs/4854586882/jobs/8652141329
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Summary
This is an automated pull request generated by Secure Workflows at the request of @topimiettinen. Please merge the Pull Request to incorporate the requested changes. Please tag @topimiettinen on your message if you have any questions related to the PR. You can also engage with the StepSecurity team by tagging @step-security-bot.
Security Fixes
Least Privileged GitHub Actions Token Permissions
The least privilged token permissions were calculate using Secure WorkFlows based on the actions included in the GitHub Workflow files. This is recommended by GitHub as well as The Open Source Security Foundation (OpenSSF).
Pinned Dependencies
A pinned dependency is a dependency that is explicitly set to a specific hashed version instead of a mutable version. Pinned dependencis ensure that development and deployment are done with the same software versions which reduces deployment risks, and enables reproducibility. It can help mitigate compromised dependencies from undermining the security of the project in certain scenarios. The dependencies were pinned using Secure WorkFlows
Harden Runner
This PR adds Harden-Runner in GitHub actions workflows to improve security. It is an open-source purpose-built security monitoring agent for GitHub hosted runners. It monitors the runtime behavior of the build environment to provide security insights. Optionally, it can also lock down the build environment.
Feedback
For bug reports, feature requests, and general feedback; please create an issue in step-security/secure-workflows or contact us via our website.
Signed-off-by: StepSecurity Bot bot@stepsecurity.io