GitHub Workflows security hardening #10843
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There are merge conflicts in .github/workflows/generated_cmake.yml that are preventing some integration tests from running. |
Signed-off-by: Alex <aleksandrosansan@gmail.com>
Signed-off-by: Alex <aleksandrosansan@gmail.com>
Signed-off-by: Alex <aleksandrosansan@gmail.com>
Signed-off-by: Alex <aleksandrosansan@gmail.com>
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zhangskz
approved these changes
Dec 1, 2022
mkruskal-google
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Dec 15, 2022
* build: harden codespell.yml permissions Signed-off-by: Alex <aleksandrosansan@gmail.com> * build: harden generated_cmake.yml permissions Signed-off-by: Alex <aleksandrosansan@gmail.com> * build: harden objc_cocoapods.yml permissions Signed-off-by: Alex <aleksandrosansan@gmail.com> * build: harden php-ext.yml permissions Signed-off-by: Alex <aleksandrosansan@gmail.com> * build: harden update_php_repo.yml permissions Signed-off-by: Alex <aleksandrosansan@gmail.com>
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This PR adds explicit permissions section to workflows. This is a security best practice because by default workflows run with extended set of permissions (except from
on: pull_requestfrom external forks). By specifying any permission explicitly all others are set to none. By using the principle of least privilege the damage a compromised workflow can do (because of an injection or compromised third party tool or action) is restricted.It is recommended to have most strict permissions on the top level and grant write permissions on job level case by case.