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-rwxr-xr-xclasses/ssl/ss_vncviewer472
1 files changed, 306 insertions, 166 deletions
diff --git a/classes/ssl/ss_vncviewer b/classes/ssl/ss_vncviewer
index 5553514..d12f5ce 100755
--- a/classes/ssl/ss_vncviewer
+++ b/classes/ssl/ss_vncviewer
@@ -39,7 +39,7 @@
# and then a 2nd CONNECT to the destination VNC server.)
#
# Use socks://host:port, socks4://host:port, or socks5://host,port
-# to force usage of a SOCKS proxy.
+# to force usage of a SOCKS proxy. Also repeater://host:port.
#
# -showcert Only fetch the certificate using the 'openssl s_client'
# command (openssl(1) must in installed).
@@ -259,8 +259,12 @@ if [ "X$reverse" != "X" ]; then
# check proxy usage under reverse connection:
if [ "X$use_ssh" = "X" -a "X$use_sshssl" = "X" ]; then
echo ""
- echo "*Warning*: SSL -listen and a Web proxy does not make sense."
- sleep 3
+ if echo "$proxy" | egrep "repeater://" > /dev/null; then
+ :
+ else
+ echo "*Warning*: SSL -listen and a Web proxy does not make sense."
+ sleep 3
+ fi
elif echo "$proxy" | grep "," > /dev/null; then
:
else
@@ -443,6 +447,9 @@ findfree() {
# removes files, etc.
final() {
echo ""
+ if [ "X$tmp_cfg" != "X" ]; then
+ rm -f $tmp_cfg
+ fi
if [ "X$SS_VNCVIEWER_RM" != "X" ]; then
rm -f $SS_VNCVIEWER_RM 2>/dev/null
fi
@@ -502,6 +509,11 @@ rchk() {
}
rchk
+dL="-L"
+if uname -sr | egrep 'SunOS 5\.[5-8]' > /dev/null; then
+ dL="-h"
+fi
+
# a portable, but not absolutely safe, tmp file creator
mytmp() {
tf=$1
@@ -509,7 +521,7 @@ mytmp() {
if [ -d "$tf" ]; then
echo "tmp file $tf still exists as a directory."
exit 1
- elif [ -L "$tf" ]; then
+ elif [ $dL "$tf" ]; then
echo "tmp file $tf still exists as a symlink."
exit 1
elif [ -f "$tf" ]; then
@@ -564,50 +576,43 @@ pcode() {
use IO::Socket::INET;
-my ($first, $second, $third) = split(/,/, $ENV{PPROXY_PROXY}, 3);
+if (exists $ENV{PPROXY_SLEEP}) {
+ print STDERR "PPROXY_PID: $$\n";
+ sleep $ENV{PPROXY_SLEEP};
+}
-if ($first =~ m,^socks4?://(\S*)$,i) {
- $ENV{PPROXY_SOCKS} = 1;
- $first = $1;
-} elsif ($first =~ m,^socks5://(\S*)$,i) {
- $ENV{PPROXY_SOCKS} = 5;
- $first = $1;
-} elsif ($first =~ m,^https?://(\S*)$,i) {
- $ENV{PPROXY_SOCKS} = "";
- $first = $1;
+foreach my $var (qw(PPROXY_PROXY PPROXY_SOCKS PPROXY_DEST PPROXY_LISTEN
+ PPROXY_REVERSE PPROXY_REPEATER PPROXY_REMOVE PPROXY_KILLPID PPROXY_SLEEP)) {
+ if (0 || $ENV{SS_DEBUG}) {
+ print STDERR "$var: $ENV{$var}\n";
+ }
+}
+
+if ($ENV{PPROXY_SOCKS} ne "" && $ENV{PPROXY_PROXY} !~ m,^socks5?://,i) {
+ if ($ENV{PPROXY_SOCKS} eq "5") {
+ $ENV{PPROXY_PROXY} = "socks5://$ENV{PPROXY_PROXY}";
+ } else {
+ $ENV{PPROXY_PROXY} = "socks://$ENV{PPROXY_PROXY}";
+ }
}
+my ($first, $second, $third) = split(/,/, $ENV{PPROXY_PROXY}, 3);
+my ($mode_1st, $mode_2nd, $mode_3rd) = ("", "", "");
+
+($first, $mode_1st) = url_parse($first);
+
my ($proxy_host, $proxy_port) = split(/:/, $first);
my $connect = $ENV{PPROXY_DEST};
-my $mode_2nd = "";
if ($second ne "") {
- if ($second =~ m,^socks4?://(\S*)$,i) {
- $mode_2nd = "socks4";
- $second = $1;
- } elsif ($second =~ m,^socks5://(\S*)$,i) {
- $mode_2nd = "socks5";
- $second = $1;
- } elsif ($second =~ m,^https?://(\S*)$,i) {
- $mode_2nd = "http";
- $second = $1;
- }
+ ($second, $mode_2nd) = url_parse($second);
}
-my $mode_3rd = "";
if ($third ne "") {
- if ($third =~ m,^socks4?://(\S*)$,i) {
- $mode_3rd = "socks4";
- $third = $1;
- } elsif ($third =~ m,^socks5://(\S*)$,i) {
- $mode_3rd = "socks5";
- $third = $1;
- } elsif ($third =~ m,^https?://(\S*)$,i) {
- $mode_3rd = "http";
- $third = $1;
- }
+ ($third, $mode_3rd) = url_parse($third);
}
+
print STDERR "\n";
print STDERR "PPROXY v0.2: a tool for Web proxies and SOCKS connections.\n";
print STDERR "proxy_host: $proxy_host\n";
@@ -615,10 +620,29 @@ print STDERR "proxy_port: $proxy_port\n";
print STDERR "proxy_connect: $connect\n";
print STDERR "pproxy_params: $ENV{PPROXY_PROXY}\n";
print STDERR "pproxy_listen: $ENV{PPROXY_LISTEN}\n";
+print STDERR "pproxy_reverse: $ENV{PPROXY_REVERSE}\n";
print STDERR "\n";
+if (1) {
+ print STDERR "pproxy 1st: $first\t- $mode_1st\n";
+ print STDERR "pproxy 2nd: $second\t- $mode_2nd\n";
+ print STDERR "pproxy 3rd: $third\t- $mode_3rd\n";
+ print STDERR "\n";
+}
my $listen_handle = "";
-if ($ENV{PPROXY_LISTEN} != "") {
+if ($ENV{PPROXY_REVERSE} ne "") {
+ my ($rhost, $rport) = split(/:/, $ENV{PPROXY_REVERSE});
+ $rport = 5900 unless $rport;
+ $listen_handle = IO::Socket::INET->new(
+ PeerAddr => $rhost,
+ PeerPort => $rport,
+ Proto => "tcp"
+ );
+ if (! $listen_handle) {
+ die "pproxy: $! -- PPROXY_REVERSE\n";
+ }
+ print STDERR "PPROXY_REVERSE: connected to $rhost $rport\n";
+} elsif ($ENV{PPROXY_LISTEN} ne "") {
my $listen_sock = IO::Socket::INET->new(
Listen => 2,
LocalAddr => "localhost",
@@ -626,7 +650,7 @@ if ($ENV{PPROXY_LISTEN} != "") {
Proto => "tcp"
);
if (! $listen_sock) {
- die "pproxy: $!\n";
+ die "pproxy: $! -- PPROXY_LISTEN\n";
}
my $ip;
($listen_handle, $ip) = $listen_sock->accept();
@@ -647,6 +671,112 @@ if (! $sock) {
die "pproxy: $err\n";
}
+unlink($0) if $ENV{PPROXY_REMOVE};
+
+$cur_proxy = $first;
+setmode($mode_1st);
+
+if ($second ne "") {
+ connection($second, 1);
+
+ setmode($mode_2nd);
+ $cur_proxy = $second;
+
+ if ($third ne "") {
+ connection($third, 2);
+ setmode($mode_3rd);
+ $cur_proxy = $third;
+ connection($connect, 3);
+ } else {
+ connection($connect, 2);
+ }
+} else {
+ connection($connect, 1);
+}
+
+$parent = $$;
+$child = fork;
+if (! defined $child) {
+ kill "TERM", $ENV{PPROXY_KILLPID} if $ENV{PPROXY_KILLPID};
+ exit 1;
+}
+
+if ($child) {
+ print STDERR "pproxy parent\[$$] STDIN -> socket\n";
+ if ($listen_handle) {
+ xfer($listen_handle, $sock);
+ } else {
+ xfer(STDIN, $sock);
+ }
+ select(undef, undef, undef, 0.25);
+ if (kill 0, $child) {
+ select(undef, undef, undef, 1.5);
+ #print STDERR "pproxy\[$$]: kill TERM $child\n";
+ kill "TERM", $child;
+ }
+} else {
+ print STDERR "pproxy child \[$$] socket -> STDOUT\n";
+ if ($listen_handle) {
+ xfer($sock, $listen_handle);
+ } else {
+ xfer($sock, STDOUT);
+ }
+ select(undef, undef, undef, 0.25);
+ if (kill 0, $parent) {
+ select(undef, undef, undef, 1.5);
+ #print STDERR "pproxy\[$$]: kill TERM $parent\n";
+ kill "TERM", $parent;
+ }
+}
+if ($ENV{PPROXY_KILLPID} ne "") {
+ if ($ENV{PPROXY_KILLPID} =~ /^(\+|-)/) {
+ $ENV{PPROXY_KILLPID} = $$ + $ENV{PPROXY_KILLPID};
+ }
+ print STDERR "kill TERM, $ENV{PPROXY_KILLPID}\n";
+ kill "TERM", $ENV{PPROXY_KILLPID};
+}
+exit;
+
+sub url_parse {
+ my $hostport = shift;
+ my $mode = "http";
+ if ($hostport =~ m,^socks4?://(\S*)$,i) {
+ $mode = "socks4";
+ $hostport = $1;
+ } elsif ($hostport =~ m,^socks5://(\S*)$,i) {
+ $mode = "socks5";
+ $hostport = $1;
+ } elsif ($hostport =~ m,^https?://(\S*)$,i) {
+ $mode = "http";
+ $hostport = $1;
+ } elsif ($hostport =~ m,^repeater://(\S*)\+(\S*)$,i) {
+ # ultravnc repeater proxy.
+ $hostport = $1;
+ $mode = "repeater:$2";
+ if ($hostport !~ /:\d+/) {
+ $hostport .= ":5900";
+ }
+ }
+ return ($hostport, $mode);
+}
+
+sub setmode {
+ my $mode = shift;
+ $ENV{PPROXY_REPEATER} = "";
+ if ($mode =~ /^socks/) {
+ if ($mode =~ /^socks5/) {
+ $ENV{PPROXY_SOCKS} = 5;
+ } else {
+ $ENV{PPROXY_SOCKS} = 1;
+ }
+ } elsif ($mode =~ /^repeater:(.*)/) {
+ $ENV{PPROXY_REPEATER} = $1;
+ $ENV{PPROXY_SOCKS} = "";
+ } else {
+ $ENV{PPROXY_SOCKS} = "";
+ }
+}
+
sub connection {
my ($CONNECT, $w) = @_;
@@ -771,6 +901,18 @@ sub connection {
close $sock;
exit(1);
}
+ } elsif ($ENV{PPROXY_REPEATER} ne "") {
+ my $rep = $ENV{PPROXY_REPEATER};
+ print STDERR "repeater: $rep\n";
+ $rep .= pack("x") x 250;
+ syswrite($sock, $rep, 250);
+
+ my $ok = 1;
+ for (my $i = 0; $i < 12; $i++) {
+ my $c;
+ sysread($sock, $c, 1);
+ print STDERR $c;
+ }
} else {
# Web Proxy:
@@ -799,76 +941,6 @@ sub connection {
}
}
-unlink($0) if $ENV{PPROXY_REMOVE};
-
-$cur_proxy = $first;
-
-if ($second ne "") {
- connection($second, 1);
-
- setmode($mode_2nd);
- $cur_proxy = $second;
-
- if ($third ne "") {
- connection($third, 2);
- setmode($mode_3rd);
- $cur_proxy = $third;
- connection($connect, 3);
- } else {
- connection($connect, 2);
- }
-} else {
- connection($connect, 1);
-}
-
-$parent = $$;
-$child = fork;
-if (! defined $child) {
- exit 1;
-}
-
-if ($child) {
- print STDERR "pproxy parent\[$$] STDIN -> socket\n";
- if ($listen_handle) {
- xfer($listen_handle, $sock);
- } else {
- xfer(STDIN, $sock);
- }
- select(undef, undef, undef, 0.25);
- if (kill 0, $child) {
- select(undef, undef, undef, 1.5);
- #print STDERR "pproxy\[$$]: kill TERM $child\n";
- kill "TERM", $child;
- }
-} else {
- print STDERR "pproxy child \[$$] socket -> STDOUT\n";
- if ($listen_handle) {
- xfer($sock, $listen_handle);
- } else {
- xfer($sock, STDOUT);
- }
- select(undef, undef, undef, 0.25);
- if (kill 0, $parent) {
- select(undef, undef, undef, 1.5);
- #print STDERR "pproxy\[$$]: kill TERM $parent\n";
- kill "TERM", $parent;
- }
-}
-exit;
-
-sub setmode {
- my $mode = shift;
- if ($mode =~ /^socks/) {
- if ($mode =~ /^socks5/) {
- $ENV{PPROXY_SOCKS} = 5;
- } else {
- $ENV{PPROXY_SOCKS} = 1;
- }
- } else {
- $ENV{PPROXY_SOCKS} = "";
- }
-}
-
sub xfer {
my($in, $out) = @_;
$RIN = $WIN = $EIN = "";
@@ -943,6 +1015,24 @@ if [ "X$use_ssh" = "X1" ]; then
# let user override ssh via $SSH
ssh=${SSH:-"ssh -x"}
+ if [ "X$SSVNC_LIM_ACCEPT_PRELOAD" != "X" ]; then
+ SSVNC_LIM_ACCEPT_PRELOAD="$SSVNC_BASEDIR/$SSVNC_UNAME/$SSVNC_LIM_ACCEPT_PRELOAD"
+ fi
+ if [ "X$SSVNC_LIM_ACCEPT_PRELOAD" != "X" ]; then
+ echo ""
+ echo "SSVNC_LIM_ACCEPT_PRELOAD=$SSVNC_LIM_ACCEPT_PRELOAD"
+ fi
+
+ if [ "X$SSVNC_LIM_ACCEPT_PRELOAD" != "X" -a -f "$SSVNC_LIM_ACCEPT_PRELOAD" ]; then
+ plvar=LD_PRELOAD
+ if uname | grep Darwin >/dev/null; then
+ plvar="DYLD_FORCE_FLAT_NAMESPACE=1 DYLD_INSERT_LIBRARIES"
+ fi
+ ssh="env $plvar=$SSVNC_LIM_ACCEPT_PRELOAD $ssh"
+ else
+ SSVNC_LIM_ACCEPT_PRELOAD=""
+ fi
+
if echo "$proxy" | egrep '(http|https|socks|socks4|socks5)://' > /dev/null; then
# Handle Web or SOCKS proxy(ies) for the initial connect.
Kecho host=$host
@@ -1182,6 +1272,7 @@ Kecho proxy=$proxy
fi
if [ "X$SSVNC_EXTRA_SLEEP" != "X" ]; then
+ echo "sleep $SSVNC_EXTRA_SLEEP"
sleep $SSVNC_EXTRA_SLEEP
fi
@@ -1258,10 +1349,11 @@ Kecho proxy=$proxy
c=0
pssh=""
+ mssh=`echo "$ssh" | sed -e 's/^env.*ssh/ssh/'`
while [ $c -lt 30 ]
do
p=`expr $pmark + $c`
- if ps -p "$p" 2>&1 | grep "$ssh" > /dev/null; then
+ if ps -p "$p" 2>&1 | grep "$mssh" > /dev/null; then
pssh=$p
break
fi
@@ -1269,6 +1361,8 @@ Kecho proxy=$proxy
done
if [ "X$getport" != "X" ]; then
:
+ elif [ "X$SSVNC_LIM_ACCEPT_PRELOAD" != "X" ] ; then
+ sleep 2
elif [ "X$ssh_cmd" = "Xsleep $ssh_sleep" ] ; then
#echo T sleep 1
sleep 1
@@ -1281,12 +1375,12 @@ Kecho proxy=$proxy
sleep 5
fi
echo ""
+ #reset
+ stty sane
if [ "X$SSVNC_EXTRA_SLEEP" != "X" ]; then
- #echo T sleep $SSVNC_EXTRA_SLEEP
+ echo "sleep $SSVNC_EXTRA_SLEEP"
sleep $SSVNC_EXTRA_SLEEP
fi
- #reset
- stty sane
#echo "pssh=\"$pssh\""
if [ "X$use_sshssl" = "X" -a "X$getport" = "X" ]; then
echo "Running viewer:"
@@ -1351,12 +1445,15 @@ if [ "X$proxy" != "X" ]; then
PPROXY_REMOVE=1; export PPROXY_REMOVE
pcode "$ptmp"
if [ "X$showcert" != "X1" -a "X$direct_connect" = "X" ]; then
- if uname | grep Darwin >/dev/null; then
+ if uname | egrep 'Darwin|SunOS' >/dev/null; then
# on mac we need to listen on socket instead of stdio:
nd=`findfree 6700`
PPROXY_LISTEN=$nd
export PPROXY_LISTEN
- $ptmp 2>/dev/null &
+ if [ "X$reverse" = "X" ]; then
+ #$ptmp 2>/dev/null &
+ $ptmp &
+ fi
#sleep 3
sleep 2
host="localhost"
@@ -1423,7 +1520,7 @@ if [ "X$direct_connect" != "X" ]; then
disp="$N"
fi
if [ "X$SSVNC_EXTRA_SLEEP" != "X" ]; then
- #echo T sleep $SSVNC_EXTRA_SLEEP
+ echo "T sleep $SSVNC_EXTRA_SLEEP"
sleep $SSVNC_EXTRA_SLEEP
fi
if [ "X$reverse" = "X" ]; then
@@ -1450,32 +1547,14 @@ if [ "X$direct_connect" != "X" ]; then
exit $?
fi
-tmp=/tmp/ss_vncviewer${RANDOM}.$$
-mytmp "$tmp"
-
-if [ "X$reverse" = "X" ]; then
-
- cat > "$tmp" <<END
-foreground = yes
-pid =
-client = yes
-debug = 6
-$STUNNEL_EXTRA_OPTS
-$verify
-$cert
-
-[vnc_stunnel]
-accept = localhost:$use
-$connect
-
-END
-else
+tmp_cfg=/tmp/ss_vncviewer${RANDOM}.$$
+mytmp "$tmp_cfg"
- p2=`expr 5500 + $N`
- connect="connect = localhost:$p2"
- if [ "X$cert" = "X" ]; then
- tcert="/tmp/tcert${RANDOM}.$$"
- cat > $tcert <<END
+# make_tcert is no longer invoked via the ssvnc gui (Listen mode).
+# make_tcert is for testing only now via -mycert BUILTIN
+make_tcert() {
+ tcert="/tmp/tcert${RANDOM}.$$"
+ cat > $tcert <<END
-----BEGIN RSA PRIVATE KEY-----
MIIEowIBAAKCAQEAvkfXxb0wcxgrjV2ziFikjII+ze8iKcTBt47L0GM/c21efelN
+zZpJUUXLu4zz8Ryq8Q+sQgfNy7uTOpN9bUUaOk1TnD7gaDQnQWiNHmqbW2kL+DS
@@ -1527,77 +1606,132 @@ wAH966SAOvd2s6yOHMvyDRIL7WHxfESB6rDHsdIW/yny1fBePjv473KrxyXtbz7I
dMw1yW09l+eEo4A7GzwOdw==
-----END CERTIFICATE-----
END
- chmod 600 $tcert
- cert="cert = $tcert"
+ chmod 600 $tcert
+ echo "$tcert"
+}
+
+stunnel_exec=""
+if echo $STUNNEL_EXTRA_SVC_OPTS | grep '#stunnel-exec' > /dev/null; then
+ stunnel_exec="#"
+fi
+
+if [ "X$reverse" = "X" ]; then
+
+ if echo "$proxy" | grep repeater:// > /dev/null; then
+ if [ "X$cert" = "XBUILTIN" ]; then
+ ttcert=`make_tcert`
+ cert="cert = $ttcert"
+ fi
+ # Note for listen mode, an empty cert will cause stunnel to fail.
+ # The ssvnc gui will have already taken care of this.
fi
+ cat > "$tmp_cfg" <<END
+foreground = yes
+pid =
+client = yes
+debug = 6
+$STUNNEL_EXTRA_OPTS
+$STUNNEL_EXTRA_OPTS_USER
+$verify
+$cert
+
+${stunnel_exec}[vnc_stunnel]
+${stunnel_exec}accept = localhost:$use
+$connect
+$STUNNEL_EXTRA_SVC_OPTS
+$STUNNEL_EXTRA_SVC_OPTS_USER
+
+END
+else
+ stunnel_exec="" # doesn't work for listening.
+
+ p2=`expr 5500 + $N`
+ connect="connect = localhost:$p2"
+ if [ "X$cert" = "XBUILTIN" ]; then
+ ttcert=`make_tcert`
+ cert="cert = $ttcert"
+ fi
+ # Note for listen mode, an empty cert will cause stunnel to fail.
+ # The ssvnc gui will have already taken care of this.
+
STUNNEL_EXTRA_OPTS=`echo "$STUNNEL_EXTRA_OPTS" | sed -e 's/maxconn/#maxconn/'`
hloc=""
if [ "X$use_ssh" = "X1" ]; then
hloc="localhost:"
fi
- cat > "$tmp" <<END
+ cat > "$tmp_cfg" <<END
foreground = yes
pid =
client = no
debug = 6
$STUNNEL_EXTRA_OPTS
+$STUNNEL_EXTRA_OPTS_USER
$verify
$cert
[vnc_stunnel]
accept = $hloc$port
$connect
+$STUNNEL_EXTRA_SVC_OPTS
+$STUNNEL_EXTRA_SVC_OPTS_USER
END
-
fi
echo ""
echo "Using this stunnel configuration:"
echo ""
-cat "$tmp" | uniq
+cat "$tmp_cfg" | uniq
echo ""
sleep 1
-echo ""
-echo "Running stunnel:"
-echo "$STUNNEL $tmp"
-st=`echo "$STUNNEL" | awk '{print $1}'`
-$st -help > /dev/null 2>&1
-$STUNNEL "$tmp" < /dev/tty > /dev/tty &
-stunnel_pid=$!
-echo ""
-
-# pause here to let the user supply a possible passphrase for the
-# mycert key:
-if [ "X$mycert" != "X" ]; then
- sleep 1
+if [ "X$stunnel_exec" = "X" ]; then
echo ""
- echo "(pausing for possible certificate passphrase dialog)"
+ echo "Running stunnel:"
+ echo "$STUNNEL $tmp_cfg"
+ st=`echo "$STUNNEL" | awk '{print $1}'`
+ $st -help > /dev/null 2>&1
+ $STUNNEL "$tmp_cfg" < /dev/tty > /dev/tty &
+ stunnel_pid=$!
echo ""
- sleep 4
+
+ # pause here to let the user supply a possible passphrase for the
+ # mycert key:
+ if [ "X$mycert" != "X" ]; then
+ sleep 1
+ echo ""
+ echo "(pausing for possible certificate passphrase dialog)"
+ echo ""
+ sleep 4
+ fi
+ #echo T sleep 1
+ sleep 1
+ rm -f "$tmp_cfg"
fi
-#echo T sleep 1
-sleep 1
-rm -f "$tmp"
+
echo ""
if [ "X$SSVNC_EXTRA_SLEEP" != "X" ]; then
+ echo "sleep $SSVNC_EXTRA_SLEEP"
sleep $SSVNC_EXTRA_SLEEP
fi
echo "Running viewer:"
if [ "X$reverse" = "X" ]; then
- echo "$VNCVIEWERCMD" "$@" localhost:$N
+ vnc_hp=localhost:$N
+ if [ "X$stunnel_exec" != "X" ]; then
+ vnc_hp="exec=$STUNNEL $tmp_cfg"
+ fi
+ echo "$VNCVIEWERCMD" "$@" "$vnc_hp"
trap "final" 0 2 15
echo ""
- $VNCVIEWERCMD "$@" localhost:$N
+ $VNCVIEWERCMD "$@" "$vnc_hp"
if [ $? != 0 ]; then
echo "vncviewer command failed: $?"
if [ "X$secondtry" = "X1" ]; then
sleep 2
- $VNCVIEWERCMD "$@" localhost:$N
+ $VNCVIEWERCMD "$@" "$vnc_hp"
fi
fi
else
@@ -1607,6 +1741,12 @@ else
echo "$VNCVIEWERCMD" "$@" -listen $N
trap "final" 0 2 15
echo ""
+ if [ "X$proxy" != "X" ]; then
+ PPROXY_REVERSE="localhost:$port"; export PPROXY_REVERSE
+ PPROXY_SLEEP=1; export PPROXY_SLEEP;
+ PPROXY_KILLPID=+1; export PPROXY_KILLPID;
+ $ptmp &
+ fi
$VNCVIEWERCMD "$@" -listen $N
fi
generated by cgit v1.2.3 (git 2.46.0) at 2025-11-04 08:40:14 +0000