packaging: add initial SELinux policy and RPM hooks for smoo-gadget#15
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packaging: add initial SELinux policy and RPM hooks for smoo-gadget#15
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Add a permissive-but-scoped SELinux module for smoo-gadget covering FunctionFS, configfs, and ublk device/control interactions used during switchroot bring-up. Build the .pp in the RPM, install it in the gadget subpackage, and auto-install/remove it via %post/%postun hooks so SELinux-enabled systems can boot and iterate on tighter policy rules.
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Motivation
smoo-gadgetfrom initializing, so provide a minimal, scoped policy to unblock boot and enable iteration from AVC logs.Description
packaging/selinux/smoo_gadget.tewhich definessmoo_gadget_t/smoo_gadget_exec_tand allows the current FunctionFS/configfs/ublk interactions the gadget needs.packaging/selinux/smoo_gadget.fcto label/usr/bin/smoo-gadgetso it transitions into the new domain at exec time.smoo.specto add SELinux build/runtime deps (checkpolicy,selinux-policy-devel,policycoreutils), build the module (smoo_gadget.pp) during%build, install the.ppinto the gadget subpackage, and automatically install/remove the module in%post gadget/%postun gadgetusingsemodule.Testing
cargo fmt --all -- --checkand it succeeded.cargo check --workspace --lockedand it completed successfully.cargo clippy --workspaceand it completed successfully.rpmspec -P smoo.spec, butrpmspecis not available in this environment so that validation could not be performed here.Codex Task