[libvirt] [PATCH 0/3 v2] qemu: Allow serving VNC over a unix domain socket

This series enables use of qemu's -vnc unix:/some/socket/path functionality. A qemu.conf option is provided to make this the default for VNC devices without an explicit listen or socket value. Serving VNC over a unix socket prevents unprivileged local users from accessing a guest's console. The downside is that no clients currently support it (though virt-manager support is ready), and certain common usage scenarios cannot handle the tighter permissions (like a regular user connecting to qemu:///system with policykit). v2: schema: Make listen vs. socket a <choice> Add qemu.conf option for auto allocating a socket Cole Robinson (3): qemu: Set domain def transient at beginning of startup process qemu: Allow serving VNC over a unix domain socket qemu: Add conf option to auto setup VNC unix sockets docs/formatdomain.html.in | 6 ++- docs/schemas/domain.rng | 47 ++++++++++------ src/conf/domain_conf.c | 41 +++++++++----- src/conf/domain_conf.h | 4 +- src/lxc/lxc_driver.c | 2 +- src/qemu/qemu.conf | 8 +++ src/qemu/qemu_command.c | 60 ++++++++++++++------ src/qemu/qemu_conf.c | 4 + src/qemu/qemu_conf.h | 1 + src/qemu/qemu_driver.c | 14 +++-- src/test/test_driver.c | 2 +- src/uml/uml_driver.c | 2 +- tests/qemuargv2xmltest.c | 1 + .../qemuxml2argv-graphics-vnc-socket.args | 1 + .../qemuxml2argv-graphics-vnc-socket.xml | 30 ++++++++++ tests/qemuxml2argvtest.c | 1 + 16 files changed, 164 insertions(+), 60 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-socket.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-socket.xml -- 1.7.3.2