3 commits

Author	SHA1	Message	Date
Casey Connolly	181109bd57	pmb: sandbox: use newuidmap/newgidmap for become_user() ... This really needs to be fixed up properly, basically we want to map ourselves in as root, then support the groups <1000 (e.g. abuild uses group id 300) and finally use our UID namespace (the biiig UIDs) for the pmos user. You need "USER:100000:65536" in your /etc/subuid and /etc/subgid files where "USER" is your username. This basically results in the chroot perms matching your user for root and some freaky UIDs for the build user. Signed-off-by: Casey Connolly <kcxt@postmarketos.org>	2025-07-11 19:30:04 +02:00
Casey Connolly	eb99e54aac	pmb: sandbox: split out mount setup ... allow it to be called directly. Signed-off-by: Casey Connolly <casey@postmarketos.org>	2025-07-11 19:30:04 +02:00
Casey Connolly	6a1a6f648f	pmb: import mkosi-sandbox ... Import mkosi sandbox script which we will use as a library. Signed-off-by: Casey Connolly <caleb@postmarketos.org>	2025-07-11 19:30:04 +02:00