/usr/share/doc/pen/penctl.cgi is in pen 0.20.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 | #!/bin/sh
# Copyright (C) 2002-2003 Ulric Eriksson <ulric@siag.nu>
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.
PENCTL=penctl
#set -x
header()
{
if test -z "$1"; then
TITLE=Penctl
else
TITLE="$1"
fi
cat << EOF
<html>
<head>
<title>$TITLE</title>
</head>
<body bgcolor="#ffffff">
<h1>$TITLE</h1>
EOF
}
footer()
{
cat << EOF
</body>
</html>
EOF
}
errorpage()
{
header "Error"
echo "$1"
footer
exit 0
}
get_query()
{
echo "$QUERY_STRING"|tr '&' '\n'|grep "^$1="|cut -f 2 -d =|sed -e 's,%2F,/,g' -e 's,%..,,g'
}
statuspage()
{
test -z "$SERVER" && errorpage "No server"
test -z "$PORT" && errorpage "No port"
$PENCTL $SERVER:$PORT status 2> /tmp/penctl.cgi
if test "$?" != "0"; then
errorpage "`cat /tmp/penctl.cgi`"
fi
echo "<form>"
echo '<input type="hidden" name="server" value="'$SERVER'">'
echo '<input type="hidden" name="port" value="'$PORT'">'
echo '<input type="submit" name="mode" value="Main">'
echo "</form>"
}
# testmode modelist setting
testmode()
{
echo "$1"|egrep "no(\+| )$2" > /dev/null 2>&1
if test "$?" = "0"; then
echo "no"
else
echo "yes"
fi
}
# setmode setting old new
setmode()
{
if test "$2" != "$3"; then
if test "$3" = "yes"; then
$PENCTL $SERVER:$PORT $1
else
$PENCTL $SERVER:$PORT no $1
fi
fi
}
settingspage()
{
test -z "$SERVER" && errorpage "No server"
test -z "$PORT" && errorpage "No port"
OLDMODE=`get_query oldmode`
if test ! -z "$OLDMODE"; then
BLACKLIST=`get_query blacklist`
test -z "$BLACKLIST" || $PENCTL $SERVER:$PORT blacklist $BLACKLIST
DEBUG=`get_query debug`
test -z "$DEBUG" || $PENCTL $SERVER:$PORT debug $DEBUG
LOG=`get_query log`
test -z "$LOG" || $PENCTL $SERVER:$PORT log $LOG
TIMEOUT=`get_query timeout`
test -z "$TIMEOUT" || $PENCTL $SERVER:$PORT timeout $TIMEOUT
TRACKING=`get_query tracking`
test -z "$TRACKING" || $PENCTL $SERVER:$PORT tracking $TRACKING
WEB_STATS=`get_query web_stats`
test -z "$WEB_STATS" || $PENCTL $SERVER:$PORT web_stats $WEB_STATS
x=`testmode "$OLDMODE" block`
BLOCK=`get_query block`
setmode "block" "$x" "$BLOCK"
x=`testmode "$OLDMODE" delayed_forward`
DFORWARD=`get_query dforward`
setmode "dforward" "$x" "$DFORWARD"
x=`testmode "$OLDMODE" hash`
HASH=`get_query hash`
setmode "hash" "$x" "$HASH"
# HTTP=`get_query http`
# setmode "$OLDMODE" "$x" "$HTTP"
x=`testmode "$OLDMODE" roundrobin`
ROUNDROBIN=`get_query roundrobin`
setmode "roundrobin" "$x" "$ROUNDROBIN"
x=`testmode "$OLDMODE" stubborn`
STUBBORN=`get_query stubborn`
setmode "stubborn" "$x" "$STUBBORN"
fi
cat << EOF 1>&2
BLOCK="$BLOCK"
DFORWARD="$DFORWARD"
HASH="$HASH"
ROUNDROBIN="$ROUNDROBIN"
STUBBORN="$STUBBORN"
EOF
header "Global Settings"
BLACKLIST=`$PENCTL $SERVER:$PORT blacklist`
CLIENTS_MAX=`$PENCTL $SERVER:$PORT clients_max`
CONN_MAX=`$PENCTL $SERVER:$PORT conn_max`
DEBUG=`$PENCTL $SERVER:$PORT debug`
LISTEN=`$PENCTL $SERVER:$PORT listen`
LOG=`$PENCTL $SERVER:$PORT log`
MODE=`$PENCTL $SERVER:$PORT mode`
echo "<p><pre>MODE=$MODE</pre></p>"
BLOCK=`testmode "$MODE" block`
DFORWARD=`testmode "$MODE" delayed_forward`
HASH=`testmode "$MODE" hash`
ROUNDROBIN=`testmode "$MODE" roundrobin`
STUBBORN=`testmode "$MODE" stubborn`
PID=`$PENCTL $SERVER:$PORT pid`
TIMEOUT=`$PENCTL $SERVER:$PORT timeout`
TRACKING=`$PENCTL $SERVER:$PORT tracking`
WEB_STATS=`$PENCTL $SERVER:$PORT web_stats`
BLOCKCHECKED=""
test x$BLOCK = xyes && BLOCKCHECKED=checked
DFORWARDCHECKED=""
test x$DFORWARD = xyes && DFORWARDCHECKED=checked
HASHCHECKED=""
test x$HASH = xyes && HASHCHECKED=checked
ROUNDROBINCHECKED=""
test x$ROUNDROBIN = xyes && ROUNDROBINCHECKED=checked
STUBBORNCHECKED=""
test x$STUBBORN = xyes && STUBBORNCHECKED=checked
cat << EOF
<form>
<table bgcolor="#c0c0c0">
<tr><td bgcolor="#80f080">Blacklist time</td><td><input size=5 type="text" name="blacklist" value="$BLACKLIST"></td></tr>
<tr><td bgcolor="#80f080">Max # of clients</td><td>$CLIENTS_MAX</td></tr>
<tr><td bgcolor="#80f080">Max # of connections</td><td>$CONN_MAX</td></tr>
<tr><td bgcolor="#80f080">Debug level</td><td><input size=5 type="text" name="debug" value="$DEBUG"></td></tr>
<tr><td bgcolor="#80f080">Listening port</td><td>$LISTEN</td></tr>
<tr><td bgcolor="#80f080">Logging destination</td><td><input type="text" name="log" value="$LOG"></td></tr>
<tr><td bgcolor="#80f080">Blocking</td><td><input type="checkbox" name="block" value="yes" $BLOCKCHECKED></td></tr>
<tr><td bgcolor="#80f080">Delayed forward</td><td><input type="checkbox" name="dforward" value="yes" $DFORWARDCHECKED></td></tr>
<tr><td bgcolor="#80f080">Hash</td><td><input type="checkbox" name="hash" value="yes" $HASHCHECKED></td></tr>
<!--tr><td bgcolor="#80f080">HTTP</td><td><input type="checkbox" name="http" value="yes"></td></tr-->
<tr><td bgcolor="#80f080">Roundrobin</td><td><input type="checkbox" name="roundrobin" value="yes" $ROUNDROBINCHECKED></td></tr>
<tr><td bgcolor="#80f080">Stubborn</td><td><input type="checkbox" name="stubborn" value="yes" $STUBBORNCHECKED></td></tr>
<tr><td bgcolor="#80f080">Process ID</td><td>$PID</td></tr>
<tr><td bgcolor="#80f080">Connect timeout</td><td><input size=5 type="text" name="timeout" value="$TIMEOUT"></td></tr>
<tr><td bgcolor="#80f080">Client tracking</td><td><input size=5 type="text" name="tracking" value="$TRACKING"></td></tr>
<tr><td bgcolor="#80f080">Web status report</td><td><input type="text" name="web_stats" value="$WEB_STATS"></td></tr>
</table>
<input type="hidden" name="oldmode" value="$MODE">
<input type="hidden" name="server" value="$SERVER">
<input type="hidden" name="port" value="$PORT">
<input type="submit" name="mode" value="Settings">
<input type="submit" name="mode" value="Main">
</form>
EOF
footer
}
managepage()
{
test -z "$SERVER" && errorpage "No server"
test -z "$PORT" && errorpage "No port"
N=0
A=`get_query "A.$N"`
while test ! -z "$A"; do
P=`get_query "P.$N"`
M=`get_query "M.$N"`
H=`get_query "H.$N"`
T=`get_query "T.$N"`
x=""
test -z "$A" || x="$x address $A"
test -z "$P" || x="$x port $P"
test -z "$M" || x="$x max $M"
test -z "$H" || x="$x hard $H"
test -z "$T" || x="$x blacklist $T"
test -z "$x" || $PENCTL $SERVER:$PORT server $N $x
# N=`echo $N+1|bc`
N=$((N+1))
A=`get_query "A.$N"`
done
header "Manage Servers"
cat << EOF
<form><table bgcolor="#c0c0c0">
<tr>
<td bgcolor="#80f080">Server
<td bgcolor="#80f080">Address
<td bgcolor="#80f080">Port
<td bgcolor="#80f080">Conn
<td bgcolor="#80f080">Max
<td bgcolor="#80f080">Hard
<td bgcolor="#80f080">Sx
<td bgcolor="#80f080">Rx
<td bgcolor="#80f080">Blacklist
EOF
$PENCTL $SERVER:$PORT servers | while read N a A p P c C m M h H s S r R; do
cat << EOF
<tr>
<td>$N
<td><input type="text" name="A.$N" value="$A">
<td><input size=5 type="text" name="P.$N" value="$P">
<td>$C
<td><input size=5 type="text" name="M.$N" value="$M">
<td><input size=5 type="text" name="H.$N" value="$H">
<td>$S
<td>$R
<td><input size=5 type="text" name="T.$N" value="$T">
EOF
done
cat << EOF
</table>
<input type="hidden" name="server" value="$SERVER">
<input type="hidden" name="port" value="$PORT">
<input type="submit" name="mode" value="Manage">
<input type="submit" name="mode" value="Main">
</form>
EOF
}
mainpage()
{
header
cat << EOF
<form><table bgcolor="#c0c0c0">
<tr><td bgcolor="#80f080">Server<td><input type="text" name="server" value="$SERVER">
<tr><td bgcolor="#80f080">Port<td><input type="text" name="port" value="$PORT">
</table>
<input type="submit" name="mode" value="Status">
<input type="submit" name="mode" value="Manage">
<input type="submit" name="mode" value="Settings">
</form>
EOF
footer
}
echo Content-type: text/html
echo
SERVER=`get_query server`
PORT=`get_query port`
MODE=`get_query mode`
case "$MODE" in
Status )
statuspage
;;
Manage )
managepage
;;
Settings )
settingspage
;;
* )
mainpage
;;
esac
|