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# Contributor: Timo Teräs <timo.teras@iki.fi>
# Maintainer: Max Rees <maxcrees@me.com>
pkgname=bubblewrap
pkgver=0.4.1
pkgrel=0
pkgdesc="Unprivileged sandboxing tool"
url="https://github.com/projectatomic/bubblewrap"
arch="all"
options="!check suid" # requires suid to already be set in order to check
license="LGPL-2.0+"
makedepends="autoconf automake libcap-dev docbook-xsl"
checkdepends="python3 sudo"
subpackages="$pkgname-nosuid $pkgname-doc
$pkgname-bash-completion:bashcomp:noarch"
source="bubblewrap-$pkgver.tar.gz::https://github.com/containers/bubblewrap/archive/v$pkgver.tar.gz
realpath-workaround.patch
tests.patch
"
# secfixes:
# 0.3.3-r0:
# - CVE-2019-12439
# 0.4.1-r0:
# - GHSA-j2qp-rvxj-43vj
prepare() {
default_prepare
NOCONFIGURE=1 ./autogen.sh
}
build() {
./configure \
--build=$CBUILD \
--host=$CHOST \
--prefix=/usr \
--mandir=/usr/share/man \
--infodir=/usr/share/info \
--localstatedir=/var \
--with-priv-mode=setuid
make
}
check() {
# 1. chown root and chmod u+s $builddir/test-bwrap
# 2. Run abuild check (suid test)
# 3. Unset permissions on test-bwrap
# 4. Run abuild check again (nosuid test)
#
# As of 0.4.1, all tests pass except those relating to bind mounts
# over symlinks. Those tests fail because musl's realpath depends on
# the availability of /proc, which is not available in the middle of
# the setup procedure since pivot_root has been performed at least
# once. They have been patched to be skipped.
make check
}
package() {
make install DESTDIR="$pkgdir"
}
nosuid() {
pkgdesc="$pkgdesc (non-setuid binary)"
mkdir -p "$subpkgdir"/usr/bin
cp "$pkgdir"/usr/bin/bwrap \
"$subpkgdir"/usr/bin/bwrap.nosuid
chmod -s "$subpkgdir"/usr/bin/bwrap.nosuid
}
bashcomp() {
pkgdesc="Bash completions for $pkgname"
depends=""
install_if="$pkgname=$pkgver-r$pkgrel bash-completion"
mkdir -p "$subpkgdir"/usr/share/
mv "$pkgdir"/usr/share/bash-completion/ "$subpkgdir"/usr/share/
}
sha512sums="83e036e242503e1364b2d0052bba5127175891203c57bd22ba47a1b1e934fdca64ca620cd0e48c903fa2bc7cdcf92339b8a7fcb8716b54c2e28034b6d6f86adc bubblewrap-0.4.1.tar.gz
400a0446670ebf80f16739f1a7a2878aadc3099424f957ba09ec3df780506c23a11368f0578c9e352d7ca6473fa713df826fad7a20c50338aa5f9fa9ac6b84a4 realpath-workaround.patch
d572a6296729ab192dd4f04707e0271df600d565897ce089b7f00b9ae6c62e71a087e864b4c4972e0a64aeb222a337ff4ed95560620c200cc44534db1ca79efd tests.patch"
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