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@@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. 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If not, see <http://www.gnu.org/licenses/>. + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + <program> Copyright (C) <year> <name of author> + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +<http://www.gnu.org/licenses/>. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +<http://www.gnu.org/philosophy/why-not-lgpl.html>. diff --git a/README.md b/README.md new file mode 100644 index 0000000..0156622 --- /dev/null +++ b/README.md @@ -0,0 +1,5 @@ +KVMX: QEMU KVM Wrapper +====================== + +Wrapper to provide easy to use GUI isolation. +See https://blog.fluxo.info/suckless/virtual for details. @@ -0,0 +1,120 @@ +#!/bin/bash +# +# KVM and SPICE client wrapper +# + +# Parameters +BASENAME="`basename $0`" +DIRNAME="`dirname $0`" +STORAGE="/var/cache/qemu" +SHARED="/var/data/load" +PORT="$(($RANDOM + 1024))" +SSH="$(($PORT + 22))" +ACTION="$1" +VM="$2" +BOX="$STORAGE/$VM/box.img" +PIDFILE="$STORAGE/$VM/pid" +PORTFILE="$STORAGE/$VM/port" +SSHFILE="$STORAGE/$VM/ssh" +SSH_COMMAND="ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o LogLevel=FATAL -i $DIRNAME/ssh/insecure_private_key" +LOGIN="user" + +# Run spice client +function kvmx_spice_client { + # https://lists.freedesktop.org/archives/spice-devel/2013-September/014643.html + SPICE_NOGRAB=1 spicec --host localhost --port $PORT & + #spicy -h localhost -p $PORT + #remote-viewer spice://localhost:$PORT + + # Give time to boot + sleep 5 + + # Fix window titles + xdotool search --name "SPICEc:0" set_window --name $VM +} + +# Restart vdagent inside the guest +function kvmx_clip { + instances="`ps -o pid,command -e | grep "spice-vdagent$" | cut -d ' ' -f 2 | xargs`" + + # Kill old instances + for pid in $instances; do + kill -9 $pid &> /dev/null + done + + # Just to make sure we're inside a virtual machine + if which spice-vdagent &> /dev/null ; then + spice-vdagent + fi +} + +# Bring virtual machine up +function kvmx_up { + # FIXME + # Check if machine is up + + # Run virtual machine + kvm -m 2048 -name $VM -drive file=$BOX,if=virtio -vga qxl \ + -spice port=$PORT,addr=127.0.0.1,disable-ticketing,streaming-video=off,jpeg-wan-compression=never,playback-compression=off,zlib-glz-wan-compression=never,image-compression=off \ + -device virtio-serial-pci \ + -device virtserialport,chardev=spicechannel0,name=com.redhat.spice.0 \ + -chardev spicevmc,id=spicechannel0,name=vdagent \ + -smp 2 -soundhw ac97 -cpu host -balloon virtio \ + -fsdev local,id=shared,path=$SHARED,security_model=none -device virtio-9p-pci,fsdev=shared,mount_tag=shared \ + -net nic,model=virtio \ + -net user,hostfwd=tcp:127.0.0.1:$SSH-:22 & + + PID="$!" + + # Save state + echo $PID > $PIDFILE + echo $PORT > $PORTFILE + echo $SSH > $SSHFILE + + kvmx_spice_client +} + +# Check +if [ -z "$VM" ] && [ "$ACTION" != "clip" ]; then + echo "usage: $BASENAME <action> <vm>" + exit 1 +elif [ ! -e "$BOX" ] && [ "$ACTION" != "clip" ]; then + echo "file not found: $BOX" + exit 1 +fi + +# TODO: check for a ~/.kvmx config +# TODO: check for a kvmxfile + +# Dispatch +if [ "$ACTION" == "up" ]; then + kvmx_up +elif [ "$ACTION" == "clip" ]; then + kvmx_clip +elif [ "$ACTION" == "suspend" ]; then + PID="`cat $PIDFILE`" + kill -STOP $PID +elif [ "$ACTION" == "resume" ]; then + PID="`cat $PIDFILE`" + kill -CONT $PID +elif [ "$ACTION" == "poweroff" ]; then + echo TODO +elif [ "$ACTION" == "ssh" ]; then + shift 2 + SSH="`cat $SSHFILE`" + $SSH_COMMAND -p $SSH $LOGIN@127.0.0.1 $* +elif [ "$ACTION" == "rsync" ]; then + ORIG="$3" + DEST="$4" + SSH="`cat $SSHFILE`" + rsync -av "$SSH_COMMAND -p $SSH" $ORIG/ $LOGIN@127.0.0.1:$DEST/ +elif [ "$ACTION" == "provision" ]; then + echo TODO +elif [ "$ACTION" == "create" ]; then + echo TODO +elif [ "$ACTION" == "init" ]; then + # TODO: copy from template + touch .kvmxfile +elif [ "$ACTION" == "upgrade" ]; then + echo TODO +fi diff --git a/kvmxfile b/kvmxfile new file mode 100644 index 0000000..c35b081 --- /dev/null +++ b/kvmxfile @@ -0,0 +1,2 @@ +HEADLESS="0" +BASEBOX="stretch" diff --git a/ssh/insecure_private_key b/ssh/insecure_private_key new file mode 100644 index 0000000..50b69ca --- /dev/null +++ b/ssh/insecure_private_key @@ -0,0 +1,51 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIJKgIBAAKCAgEA1RZidlA59nSt5xxwJB87fBeAH610xYhmvoLnpvdkv6c7TBgF +A4xGQWBFt5mfAE8qOBqD2fdrZI5q2tBYL+hEyKMfkj1m8844c279gkFE1rxejxFc +CW09T082iFUYg2H/sl+3t2PB3JpAIutAsbOV69xy5KnYto2ChaHwpufEfhxp0b9V +krqz53+wuykAUluxNUtgmn1vVRR4Rgs3s8k4Yzfp92yY4GBcz8XU5Vsn1tU+2L+t +f36n7mq2tJKWcdZeaW5aYGwk0+1ikSIcI9cdEE6P6g0OpOdrX34glcjBiSr4q3rP +cqeak+WPpXbLASg2vJrkRf3Ye/1Assb3Jtx0w41htuEq+K/SVm4ZKhfPVHj5TsOY ++96sOIM0+2EN/Lc89lyOcHgC9TlzOqoQmzsHz18GGwecTOIOtlmboLXAi2p+iMvI +b6IkSCdTFNmq+98Lp4IUEPOKDSKxFXsybLmccMVW3uObpZzO8eB6nruo5jrrVhZH +ZAB7KndRN80zktUVEcItE6Zw/olsA+xTgPXPAegFj+IvV1VugS4tcGgEa0t21Zzo +d3Y3NtH1bApXxAw1xYNiok3kGgFn4y4LslJscrEolAtqZ4m3dWxA7XXz5ZANo2hN +pwJ+k8O1aec3fD9XdbayzMd2JEaubkEj6p30AyqGB+RTzJTU2zCDSwueoo8CAwEA +AQKCAgEAwAMGwJQ0Vtf3KI1go7wdDwniIylbUvBBnSQ6eCLvfx/DeCMgyXyqhhip +WfMs6strQNjrvQqNlDQdJ4WcIbdL2/vZ5B4+Wi2WgrYd7DTCQjnFf2fmJnxwRboc +aqc7ipBRJ7vGwZM7ynyYlJ6mUjqAOuQQB+rg5EcJuT8eqleooPcbh6zBAJIKsO1I +JK6iopQLT/nXV/71xpXGd19+VxxYGlf1FUafT3ilyXf8Cpykfprzob6/KWbJDjbM +4lRBCt1ff+O3vrFUUj/TlPJGpykdAGe6mO4hJwl9oLP3yuD3PJIjN+pXanqK+QBf ++3rbHPTOtg9g6Yz/eWLQ3QgbB8KZ10IvlzUTL7T7D7KmeBvhz9rwDojbQdiOtURl +eiypNHOS7V66mJnWEZYetJqbsm7AKyQwBKw2cgSCN+mIkVP/6Vvz4kelNWRHjQl2 +OzGt+YB7tLHLdCMcxvuaa07VuLZ8JgNwdu9TMZQRbQfbYTpShqApsvs9BiR3WyzV +MvYfBzJpxlsVw0ev7JMOkDt7Crgtbl3kfAKceAWYMI9xtz6lm9L75CA56Gftn0QC +Olj5sCJVsoZcz6HwCml2Z1hqGA9kPNTQjeuzGCPvt6DU9HFYdmX46LIX8yqBTFz0 +yhkKQaQe/xBTsC95kCClqqH/fh7IoR0iIhiVUm/6QOc0jora2NECggEBAP/W6EhF +EzO+yTOvOwsNVU/wtUDwAMrkj7d8D0yCeAnByYu9r2AT52lnt/nCH+FSsUQ3eUxs +Xc0cSeRAR84OI7a2+nTl1W2qfVAIHe+tVLGg9uMm4nnBR6Zw0hFJkD/woW2UEZoL +fK0UhKJcdVYyBmps6i9H/YvR/7Zfr6DL4MwXTmpURpAh+mxrwgYaTih1PQjxM09S +OIy+cMXKzmV0edMdcYRxrSBHb1lW8+LycYB9k8Mea2ofxOhsx7kYu1f8dU+ghsN9 +rX7DBf01aXqM87BUOQkgbhjNBJFpJl5jORmjWKXHPW7b/cH/d9fsyXay0axCQJL2 +0S2YZGqs9ldZ6xcCggEBANU4nEh1B0rLHb5O2r02QtEaoGqUk9ZLh3AeEj16a7fQ +YyNp4EFpdlPKj675dMOCABwV1Fc0pAJucLC+UsKO887kvf7WBssM2pgXsTrvvLGv +AOW90F2y09mGNCP+29L67vfPLBW0ItGWXSnCV8pJmbGaBGE+NSFvuestXRq7Rq2p +rvuHiWY/mZG0qdek0jkYUVXK5dSeUBf39Vv7WHUdHyCjH6EE1cNoJHCfjTHfiXgq +Uirfzd4//UzA/4lISqzbqPvYVPHzImx5a5GnEuHRVYYQNyrdNg759k5p5s1ZnF8r +TDG18o8okobcSHxkgLl/1WymnCSduoitYYwECiMVz0kCggEBAK8pLmO8l0cISq0O +Pjh06oIO5aoOKBzBm/wd/kN92D2l5h28wwPe3MN39agUVstoWGHCMVQ3pYk24whZ +UlArshv470V1zkiFP8K5q/VbEO+Eq0QebVS7FhlIiSq42QBN+dgSVnLHhpbhw2V+ +M//NxEK9SyEQAvHl11O/83j93W0eT9vQ03b/LHtq065l+DkO+7jRmzWlr339LSze +i60+r+Hw+LWbNtMw1XWvaM9q+nbkg3RFsXk5QxF22M9LtYiqGo9n8pyJwW1WjRUt +qofzVSzWnS44e+iTBZuhCFn7SS7afWkTHmZ2TCi0hhLZ1Z1lFNUBj0CPp+u1uJqo +zQhFUgUCggEASukdtzMuga+E3qSzowBaTz7Ml0Vl/0b/6XsXK3REPgs/mWSMPk8A +HIYxHudTh5C32yYsOQssiBInE2F6kBJLRCgHPG4Tauk0L3U7dhpeMArtBMpAV3sJ +hQXqca8Lqj8xD+1Absuf5ASw7Ifz8gUTs1sKKOQDJKEtL5v7dvXO6hqQeJxwwHSd +zpwrg7DLjvWlNcAYKTAJsbITCOLwfAzkL8I/zYF2XLXM/6h+ocQIdyhfP+LrYCcZ +Jgs0fBXi7oIqB3lEttCWCohKK50IPEAgjP5Lc4rOgEp/p6L7TLAsCR+cIGbtNjCp +8imYaeOhegqYgBi1CQRFUdmgSOHucc8qyQKCAQEA/POTzwt/kh9cT54KwoIz4ikd +qdpbDv2vgVL0fyWd+Yb9jEzNtsbG1FNEQwhjDDFReanjupeOLXUT10V8ddour3DI +b14RpC/Fbtcl0WaCzfDM6xcKafWJ5CrO0lwQU1tBVY/9E6SBaF93fMKChimAWsx9 +cQZ2rfdyBY80AkyZUea3kv6JNJ92gccoUWcRW/ahwgcZw5I0m4sU+8xvVofXXZ6Z +OE6by7Ti9uifYKftGKqTW2slqEFuXDZ4rGCo6Vews+dcULKIxEW7RJs2yFwM2exn +3PluzR+5pFODuFh9HAZHJKO3vXRknchCC1E/UIUGZI8t2r88JXVBmlERC+UWJw== +-----END RSA PRIVATE KEY----- diff --git a/ssh/insecure_private_key.pub b/ssh/insecure_private_key.pub new file mode 100644 index 0000000..a82f4e9 --- /dev/null +++ b/ssh/insecure_private_key.pub @@ -0,0 +1 @@ +ssh-rsa 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 user@kvmx |