From b224a88e7d174110c8e6ca27b618ab81f2afca9e Mon Sep 17 00:00:00 2001 From: mad Date: Mon, 20 Aug 2018 16:55:32 +0200 Subject: [PATCH] ssh first try --- nlvmi | 111 ++++++++++++++++++++++++++++++++----------------- web/header.php | 3 +- web/index.php | 4 +- 3 files changed, 78 insertions(+), 40 deletions(-) diff --git a/nlvmi b/nlvmi index fa6c345..6c8d9dd 100755 --- a/nlvmi +++ b/nlvmi @@ -5,13 +5,23 @@ source /etc/nlvmi/nlvmi.conf if [ $LOGLEVEL -gt "1" ]; then echo "configuration loaded"; fi #checking directories -echo $VMDIRECTORY | while read line; do IFS='|' read -r -a array - for dir in "${array[@]}"; do - if [ ! -d $dir ]; then echo "VMDIRECTORY wrong, $dir does not exist"; exit 1; fi - done -done <<< "$line" +#echo $VMDIRECTORY | while read line; do IFS='|' read -r -a array +# for dir in "${array[@]}"; do +# if [ ! -d $dir ]; then echo "VMDIRECTORY wrong, $dir does not exist"; exit 1; fi +# done +#done <<< "$line" -if [ ! -d $RUNDIRECTORY ]; then if [ $LOGLEVEL -gt "1" ]; then echo "creating $RUNDIRECTORY"; fi; mkdir -p $RUNDIRECTORY; fi +#check if we are root and wrap if we are not +U=`/usr/bin/whoami` +if [ $U != "root" ]; then + if [ ! -z $1 ]; then A=$1; else A="bla"; fi + if [ ! -z $2 ]; then B=$2; else B="bla"; fi + if [ ! -z $3 ]; then C=$3; else C="bla"; fi + /usr/bin/wrap-nlvmi $A $B $C && exit +fi + + +if [ ! -d $RUNDIRECTORY ]; then if [ $LOGLEVEL -gt "1" ]; then echo "creating $RUNDIRECTORY"; fi; mkdir -p $RUNDIRECTORY; chown root:nlvmi -R $RUNDIRECTORY; fi #checking database function checkdb { @@ -35,14 +45,6 @@ echo "sqlite ready to use"; return 0 } -#check if we are root and wrap if we are not -U=`/usr/bin/whoami` -if [ $U != "root" ]; then - if [ ! -z $1 ]; then A=$1; else A="bla"; fi - if [ ! -z $2 ]; then B=$2; else B="bla"; fi - if [ ! -z $3 ]; then C=$3; else C="bla"; fi - /usr/bin/wrap-nlvmi $A $B $C && exit -fi #creating database function createdb { @@ -80,7 +82,7 @@ function createdb { brdev3 VARCHAR(50), vncport INTEGER, websocket INTEGER, - vncpasswort VARCHAR(50) + vncpassword VARCHAR(50) );" sqlite3 $SQLITEFILE "CREATE TABLE users ( id INTEGER PRIMARY KEY AUTOINCREMENT, @@ -88,6 +90,14 @@ function createdb { password VARCHAR(255), admin INTEGER );" + sqlite3 $SQLITEFILE "CREATE TABLE servers ( + id INTEGER PRIMARY KEY AUTOINCREMENT, + hostname VARCHAR(50) NOT NULL, + connectstring VARCHAR(50), + vmdirectory VARCHAR(255), + isodirectory VARCHAR(255) + );" + chown -R nobody $SQLITEFILE fi checkdb && echo "DB creation successful!" || (echo "Failed to create the DB"; exit 1) @@ -108,44 +118,49 @@ function vmautostart { function vmstart { if [ -z $1 ]; then echo "function start needs an id!"; exit 1; fi if [ $LOGLEVEL -gt "1" ]; then echo "startvm function entered for vmid $1"; fi - sqlite3 $SQLITEFILE "SELECT * FROM vms WHERE id=$1" | while read line; do + sqlite3 $SQLITEFILE "SELECT * FROM vms LEFT JOIN servers on vms.server = servers.hostname WHERE vms.id=$1" | while read line; do IFS='|' read -r -a array <<< "$line" - if ! `id -u ${array[2]} &>/dev/null`; then - useradd ${array[2]} -d /run/nlvmi -g nlvmi -M -s /bin/false -G kvm; - if [ $LOGLEVEL -gt "1" ]; then echo "user ${array[2]} created"; fi - fi - if [ -e $RUNDIRECTORY/${array[1]}.* ]; then - if [ $LOGLEVEL -gt "1" ]; then echo "chowning pid and monfiles "; fi - chown ${array[2]}:nlvmi $RUNDIRECTORY/${array[1]}.* - fi + #prepare tmpfile + TMPF=/home/nlvmi/${array[1]}.tmp + rm $TMPF &>/dev/null + #add user if necessary + echo "if ! \`id -u ${array[2]} &>/dev/null\`; then useradd ${array[2]} -d /run/nlvmi -g nlvmi -M -s /bin/false -G kvm; fi" >>$TMPF + #chown mon and pid files + echo "if [ -e $RUNDIRECTORY/${array[1]}.mon ] || [ -e $RUNDIRECTORY/${array[1]}.pid ]; then chown ${array[2]}:nlvmi $RUNDIRECTORY/${array[1]}.*; fi" >>$TMPF if [ ! -z ${array[5]} ]; then CPUTYPE="-cpu ${array[5]}"; fi if [ ! -z ${array[6]} ]; then SMP="-smp ${array[6]}"; fi if [ ! -z ${array[7]} ]; then MEMORY="-m ${array[7]}"; fi if [ ! -z ${array[8]} ]; then USBDEV="-usb -device usb-ehci,id=ehci -device usb-${array[8]},bus=usb-bus.0"; fi if [ ! -z ${array[10]} ]; then CUSTOM="${array[10]}"; fi - if [ ! -z ${array[13]} ]; then DRIVE1="-drive file=${array[13]}"; chown ${array[2]}:nlvmi ${array[13]}; fi + if [ ! -z ${array[13]} ]; then DRIVE1="-drive file=${array[13]}"; echo "chown ${array[2]}:nlvmi ${array[13]}" >>$TMPF; fi if [ ! -z ${array[14]} ]; then FORMAT1=",format=${array[14]},if=virtio"; fi - if [ ! -z ${array[15]} ]; then DRIVE2="-drive file=${array[15]}"; chown ${array[2]}:nlvmi ${array[15]}; fi + if [ ! -z ${array[15]} ]; then DRIVE2="-drive file=${array[15]}"; echo "chown ${array[2]}:nlvmi ${array[15]}" >>$TMPF; fi if [ ! -z ${array[16]} ]; then FORMAT2=",format=${array[16]},if=virtio"; fi - if [ ! -z ${array[17]} ]; then DRIVE3="-drive file=${array[17]}"; chown ${array[2]}:nlvmi ${array[17]}; fi + if [ ! -z ${array[17]} ]; then DRIVE3="-drive file=${array[17]}"; echo "chown ${array[2]}:nlvmi ${array[17]}" >>$TMPF; fi if [ ! -z ${array[18]} ]; then FORMAT3=",format=${array[18]},if=virtio"; fi if [ ! -z ${array[19]} ]; then CDROM="-cdrom ${array[19]}"; fi - if [ ! -z ${array[20]} ]; then TAPDEV1="-netdev tap,ifname=${array[20]},script=no,id=net0"; tunctl -t ${array[20]} -u ${array[2]} && ifconfig ${array[20]} up; fi + if [ ! -z ${array[20]} ]; then TAPDEV1="-netdev tap,ifname=${array[20]},script=no,id=net0"; echo "tunctl -t ${array[20]} -u ${array[2]} && ifconfig ${array[20]} up" >>$TMPF; fi if [ ! -z ${array[21]} ]; then MACADDR1="-net nic,macaddr=${array[21]},model=virtio,netdev=net0"; fi - if [ ! -z ${array[22]} ]; then BRDEV1="${array[22]}"; brctl addif ${array[22]} ${array[20]}; fi - if [ ! -z ${array[23]} ]; then TAPDEV2="-netdev tap,ifname=${array[23]},script=no,id=net0"; tunctl -t ${array[23]} -u ${array[2]} && ifconfig ${array[23]} up; fi + if [ ! -z ${array[22]} ]; then BRDEV1="${array[22]}"; echo "brctl addif ${array[22]} ${array[20]}" >>$TMPF; fi + if [ ! -z ${array[23]} ]; then TAPDEV2="-netdev tap,ifname=${array[23]},script=no,id=net0"; echo "tunctl -t ${array[23]} -u ${array[2]} && ifconfig ${array[23]} up" >>$TMPF; fi if [ ! -z ${array[24]} ]; then MACADDR2="-net nic,macaddr=${array[24]},model=virtio,netdev=net0"; fi - if [ ! -z ${array[25]} ]; then BRDEV2="${array[25]}"; brctl addif ${array[25]} ${array[23]}; fi - if [ ! -z ${array[26]} ]; then TAPDEV3="-netdev tap,ifname=${array[26]},script=no,id=net0"; tunctl -t ${array[26]} -u ${array[2]} && ifconfig ${array[26]} up; fi + if [ ! -z ${array[25]} ]; then BRDEV2="${array[25]}"; echo "brctl addif ${array[25]} ${array[23]}" >>$TMPF; fi + if [ ! -z ${array[26]} ]; then TAPDEV3="-netdev tap,ifname=${array[26]},script=no,id=net0"; echo "tunctl -t ${array[26]} -u ${array[2]} && ifconfig ${array[26]} up" >>$TMPF; fi if [ ! -z ${array[27]} ]; then MACADDR3="-net nic,macaddr=${array[27]},model=virtio,netdev=net0"; fi - if [ ! -z ${array[28]} ]; then BRDEV3="${array[28]}"; brctl addif ${array[28]} ${array[26]}; fi + if [ ! -z ${array[28]} ]; then BRDEV3="${array[28]}"; echo "brctl addif ${array[28]} ${array[26]}" >>$TMPF; fi if [ ! -z ${array[30]} ]; then WEBSOCK=",websocket=${array[30]}"; else WEBSOCK=""; fi if [ ! -z ${array[29]} ]; then VNCPORT="-vnc :${array[29]}$WEBSOCK,password"; fi - COMMAND=(su - ${array[2]} -s /bin/bash -c "${array[4]} -enable-kvm $CPUTYPE $MEMORY $SMP -boot ${array[11]} $USBDEV -k ${array[9]} -daemonize $DRIVE1$FORMAT1 $DRIVE2$FORMAT2 $DRIVE3$FORMAT3 $CDROM $MACADDR1 $TAPDEV1 $MACADDR2 $TAPDEV2 $MACADDR3 $TAPDEV3 $VNCPORT $CUSTOM -pidfile $RUNDIRECTORY/${array[1]}.pid -monitor unix:$RUNDIRECTORY/${array[1]}.mon,server,nowait") + COMMAND=(su - ${array[2]} -s /bin/bash -c \"${array[4]} -enable-kvm $CPUTYPE $MEMORY $SMP -boot ${array[11]} $USBDEV -k ${array[9]} -daemonize $DRIVE1$FORMAT1 $DRIVE2$FORMAT2 $DRIVE3$FORMAT3 $CDROM $MACADDR1 $TAPDEV1 $MACADDR2 $TAPDEV2 $MACADDR3 $TAPDEV3 $VNCPORT $CUSTOM -pidfile $RUNDIRECTORY/${array[1]}.pid -monitor unix:$RUNDIRECTORY/${array[1]}.mon,server,nowait\") if [ $LOGLEVEL -gt "1" ]; then echo ${COMMAND[@]}; fi - `"${COMMAND[@]}"` + echo "${COMMAND[@]}" >>$TMPF #Set VNC Password - echo "change vnc password ${array[31]}" | socat - unix-connect:$RUNDIRECTORY/${array[1]}.mon >/dev/null + echo "echo \"change vnc password ${array[31]}\" | socat - unix-connect:$RUNDIRECTORY/${array[1]}.mon >/dev/null" >>$TMPF + if [ ! -z "${array[34]}" ]; then + su nlvmi -c "scp $TMPF ${array[34]}:/home/nlvmi/" + else + /bin/bash $TMPF + rm $TMPF + fi done export VMFOUND="yes" } @@ -187,9 +202,28 @@ function checkvm { ps -ef | grep `cat $RUNDIRECTORY/$1.pid` | grep -v grep >/dev/null && echo "VM is running" || echo "VM is not running" } +function listdir { +#echo $1 $2 + sqlite3 $SQLITEFILE "SELECT $2,connectstring FROM servers WHERE hostname='$1'" | while read line; do + IFS='|' read -r -a array <<< "$line" + IFS=';' read -r -a dirs <<< "${array[0]}" +# echo ${dirs[1]} +# echo ${array[0]} +#echo $line + for di in ${dirs[@]}; do +# echo $di + if [ -z ${array[1]} ]; then + ls -lrt -d -1 $di/{*,.*} + else + su nlvmi -c "ssh ${array[1]} \"ls -lrt -d -1 $di/{*,.*}\"" + fi + done + done +} #mainloop if [ $# -gt 0 ]; then +echo $1 $2 $3 if [ $1 == "createdb" ]; then createdb elif [ $1 == "autostart" ]; then @@ -216,7 +250,6 @@ if [ $# -gt 0 ]; then IFS='|' read -r -a arrays <<< "$line" declare VMFOUND="yes" export "$VMFOUND" -echo "nana" vmstop $2 done if [[ $VMFOUND == "no" ]]; then echo "no VM with that name found!"; exit 1; fi) @@ -225,6 +258,10 @@ echo "nana" elif [ $1 == "checkvm" ]; then if [ -z $2 ]; then echo "checkvm needs a vmname!"; exit 1; fi if [ -e $RUNDIRECTORY/$2.mon ]; then echo $2 running; else echo $2 stopped; fi + elif [ $1 == "listdir" ]; then + if [ -z $2 ] || [ -z $3 ]; then echo listdir needs two more arguments; exit 1; fi + listdir $2 $3 + fi else checkdb diff --git a/web/header.php b/web/header.php index 247753d..fe8bcbc 100644 --- a/web/header.php +++ b/web/header.php @@ -29,7 +29,8 @@

nlvmi@

- usermanagement
"; } ?>logout
+ usermanagement
servers
";} ?> + logout
diff --git a/web/index.php b/web/index.php index c102635..5c39b8a 100644 --- a/web/index.php +++ b/web/index.php @@ -375,7 +375,7 @@ if (isset($_SESSION['username'])){ echo "
"; echo "c"; echo "d"; - echo "
"; + echo ""; // echo "$arrColnames[$col]
"; } elseif ($arrColnames[$col] == "user"){ if ($val=="") { @@ -388,7 +388,7 @@ if (isset($_SESSION['username'])){ while ($rowusers = $resusers->fetchArray(SQLITE3_ASSOC)){ echo "$rowusers[username]"; } - echo ""; + echo ""; } elseif ($arrColnames[$col] == "arch"){ echo "
arch
"; echo "
";