1 files changed, 51 insertions, 0 deletions
diff --git a/roles/tigervnc/files/vnc-server-wrapper b/roles/tigervnc/files/vnc-server-wrapper
new file mode 100644
index 0000000..ee25926
--- /dev/null
+++ b/roles/tigervnc/files/vnc-server-wrapper
@@ -0,0 +1,51 @@
+#!/bin/bash
+set -euo pipefail
+
+VNC_PORT=5901
+DISP_NUM=1
+LOGFILE="/tmp/vnc-${USER}.log"
+
+usage() {
+    printf "%s\n" \
+        "wrapper script to manage tigervnc server sessions" \
+        "usage: $(basename $0) <start | stop | list>" \
+        "" \
+        "start      start tigervnc on port ${VNC_PORT}" \
+        "stop       loop 1 through 10 and kill any tigervnc server displays" \
+        "list       list running tigervnc servers"
+    exit 1
+}
+
+case "${1:-}" in
+    start)
+        printf "%s\n" \
+            "linux connection options:" \
+            "  ssh -fL ${VNC_PORT}:localhost:${VNC_PORT} user@server sleep 10; vncviewer localhost:${VNC_PORT}" \
+            "  vncviewer -via user@server localhost::${VNC_PORT}" \
+            "" \
+            "windows connection options:" \
+            "  PLINK.EXE -no-antispoof -N -L ${VNC_PORT}:localhost:${VNC_PORT} user@server" \
+            "  \"C:\\Program Files (x86)\\TigerVNC\\vncviewer.exe\" localhost:${VNC_PORT}"
+
+        printf "%s\n" "[inf] starting tigervnc on :${DISP_NUM}, localhost-only"
+        vncserver :${DISP_NUM}      \
+            -localhost yes          \
+            -rfbport ${VNC_PORT}    \
+            -securitytypes none     \
+            -geometry 1280x800      \
+            -cleanstale &> "${LOGFILE}"
+        printf "%s\n" "[inf] vnc started, log: ${LOGFILE}"
+        ;;
+    stop)
+        printf "%s\n" "[inf] stopping all running tigervnc sessions"
+        for i in $(seq 1 10); do
+            vncserver -kill :$i -clean 2>/dev/null || true
+        done
+        ;;
+    list)
+        vncserver -list
+        ;;
+    *)
+        usage
+        ;;
+esac