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Diffstat (limited to 'x11vnc/ssltools.h')
| -rw-r--r-- | x11vnc/ssltools.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/x11vnc/ssltools.h b/x11vnc/ssltools.h index b587dcd..98ee802 100644 --- a/x11vnc/ssltools.h +++ b/x11vnc/ssltools.h @@ -676,4 +676,75 @@ char genCert[] = "sign_key\n" ; +char find_display[] = +"#!/bin/sh\n" +"#\n" +"# Script for use in -display WAIT:cmd=FINDDISPLAY -unixpw mode.\n" +"# Attempts to find 1) DISPLAY and 2) XAUTH data for the user and\n" +"# returns them to caller.\n" +"#\n" +"# The idea is this script is run via su - user -c ... and returns\n" +"# display + xauth info to caller (x11vnc running as root or nobody).\n" +"# x11vnc then uses the info to open the display.\n" +"#\n" +"\n" +"#env; set -xv\n" +"PATH=$PATH:/bin:/usr/bin:/usr/X11R6/bin:/usr/bin/X11:/usr/openwin/bin:/usr/ucb\n" +"export PATH\n" +"\n" +"# -n means no xauth, -f prescribes file to use.\n" +"showxauth=1\n" +"if [ \"X$1\" = \"X-n\" ]; then\n" +" showxauth=\"\"\n" +" shift\n" +"elif [ \"X$1\" = \"X-f\" ]; then\n" +" shift\n" +" showxauth=\"$1\"\n" +" shift\n" +"fi\n" +"\n" +"user=\"$1\" # cmd line arg takes precedence\n" +"if [ \"X$user\" = \"X\" ]; then\n" +" user=$X11VNC_USER # then X11VNC_USER\n" +"fi\n" +"if [ \"X$user\" = \"X\" ]; then\n" +" user=$USER # then USER\n" +"fi\n" +"if [ \"X$user\" = \"X\" ]; then\n" +" user=$LOGNAME # then LOGNAME\n" +"fi\n" +"if [ \"X$user\" = \"X\" ]; then\n" +" user=`whoami 2>/dev/null` # desperation whoami\n" +"fi\n" +"if [ \"X$user\" = \"X\" ]; then\n" +" echo \"\" # failure\n" +" exit 1\n" +"fi\n" +"\n" +"# Now try to match X DISPLAY to user:\n" +"\n" +"# who(1) output column 2:\n" +"display=`who | grep \"^${user}[ ][ ]*:[0-9]\" | head -1 | awk '{print $2}'`\n" +"\n" +"if [ \"X$display\" = \"X\" ]; then\n" +" # who(1) output, last column:\n" +" display=`who | grep \"^${user}[ ]\" | awk '{print $NF}' | grep '(:[0-9]' | sed -e 's/[()]//g' | head -1`\n" +" if [ \"X$display\" = \"X\" ]; then\n" +" echo \"\" # failure\n" +" exit 1\n" +" fi\n" +"fi\n" +"\n" +"echo \"DISPLAY=$display\"\n" +"if [ \"X$showxauth\" != \"X\" ]; then\n" +" if [ \"X$showxauth\" = \"X1\" ]; then\n" +" xauth extract - \"$display\" 2>/dev/null\n" +" else\n" +" xauth -f \"$showxauth\" extract - \"$display\" 2>/dev/null\n" +" fi\n" +"fi\n" +"\n" +"exit 0\n" +; + #endif /* _SSLTOOLS_H */ |