mirror of
https://github.com/qemu/qemu.git
synced 2025-10-31 04:06:46 +00:00
3d212b41e9
Under SELinux, Unix domain sockets have two labels. One is on the disk and can be set with commands such as chcon(1). There is a different label stored in memory (called the process label). This can only be set by the process creating the socket. When using SELinux + SVirt and wanting qemu to be able to connect to a qemu-nbd instance, you must set both labels correctly first. For qemu-nbd the options to set the second label are awkward. You can create the socket in a wrapper program and then exec into qemu-nbd. Or you could try something with LD_PRELOAD. This commit adds the ability to set the label straightforwardly on the command line, via the new --selinux-label flag. (The name of the flag is the same as the equivalent nbdkit option.) A worked example showing how to use the new option can be found in this bug: https://bugzilla.redhat.com/show_bug.cgi?id=1984938 Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1984938 Signed-off-by: Richard W.M. Jones <rjones@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> [eblake: rebase to configure changes, reject --selinux-label if it is not compiled in or not used on a Unix socket] Note that we may relax some of these restrictions at a later date, such as making it possible to label a TCP socket, although it may be smarter to do so as a generic QMP action rather than more one-off command lines in qemu-nbd. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20211115202944.615966-1-eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> [eblake: adjust meson output as suggested by thuth] Signed-off-by: Eric Blake <eblake@redhat.com>
115 lines
2.2 KiB
Docker
115 lines
2.2 KiB
Docker
FROM registry.opensuse.org/opensuse/leap:15.2
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# Please keep this list sorted alphabetically
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ENV PACKAGES \
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Mesa-devel \
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alsa-lib-devel \
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bc \
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brlapi-devel \
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bzip2 \
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ca-certificates \
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ccache \
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clang \
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ctags \
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cyrus-sasl-devel \
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dbus-1 \
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diffutils \
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findutils \
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gcc \
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gcc-c++ \
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gcovr \
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gettext-runtime \
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git \
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glib2-devel \
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glibc-locale \
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glibc-static \
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glusterfs-devel \
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gtk3-devel \
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hostname \
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jemalloc-devel \
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libSDL2-devel \
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libSDL2_image-devel \
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libaio-devel \
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libasan6 \
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libattr-devel \
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libbpf-devel \
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libbz2-devel \
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libcacard-devel \
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libcap-ng-devel \
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libcurl-devel \
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libdrm-devel \
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libepoxy-devel \
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libfdt-devel \
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libffi-devel \
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libgcrypt-devel \
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libgnutls-devel \
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libiscsi-devel \
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libjpeg8-devel \
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libndctl-devel \
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libnettle-devel \
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libnfs-devel \
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libnuma-devel \
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libpixman-1-0-devel \
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libpmem-devel \
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libpng16-devel \
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libpulse-devel \
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librbd-devel \
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libseccomp-devel \
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libselinux-devel \
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libspice-server-devel \
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libssh-devel \
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libtasn1-devel \
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libubsan1 \
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libudev-devel \
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libusb-1_0-devel \
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libxml2-devel \
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libzstd-devel \
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llvm \
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lttng-ust-devel \
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lzo-devel \
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make \
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mkisofs \
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ncat \
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ncurses-devel \
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ninja \
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openssh \
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pam-devel \
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perl-Test-Harness \
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perl-base \
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pkgconfig \
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python3-Pillow \
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python3-PyYAML \
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python3-Sphinx \
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python3-base \
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python3-numpy \
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python3-opencv \
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python3-pip \
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python3-setuptools \
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python3-sphinx_rtd_theme \
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python3-virtualenv \
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python3-wheel \
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rdma-core-devel \
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rpm \
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sed \
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snappy-devel \
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sparse \
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spice-protocol-devel \
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systemd-devel \
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systemtap-sdt-devel \
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tar \
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tesseract-ocr \
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tesseract-ocr-traineddata-english \
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texinfo \
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usbredir-devel \
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util-linux \
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virglrenderer-devel \
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vte-devel \
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which \
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xen-devel \
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xfsprogs-devel \
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zlib-devel
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ENV QEMU_CONFIGURE_OPTS --python=/usr/bin/python3.6
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RUN zypper update -y && zypper --non-interactive install -y $PACKAGES
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RUN rpm -q $PACKAGES | sort > /packages.txt
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