/usr/bin/net-snmp-create-v3-user is in libsnmp-dev 5.7.3+dfsg-1.8ubuntu3.1.
This file is owned by root:root, with mode 0o755.
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 | #!/bin/sh
#
# $Id$
#
# this shell script is designed to add new SNMPv3 users
# to Net-SNMP config file.
prefix=/usr
exec_prefix=${prefix}
includedir=${prefix}/include
libdir=${prefix}/lib/x86_64-linux-gnu
datarootdir=${prefix}/share
NSC_LDFLAGS="-Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now"
NSC_INCLUDEDIR=${includedir}
NSC_LIBDIR=-L${libdir}
NSC_LIBS="-lm "
NSC_AGENTLIBS="-lm -Wl,-E"
NSC_PREFIX=$prefix
NSC_EXEC_PREFIX=$exec_prefix
NSC_SRCDIR=.
NSC_INCDIR=${NSC_PREFIX}/include
NSC_BASE_SUBAGENT_LIBS="-lnetsnmpagent -lnetsnmp"
NSC_BASE_AGENT_LIBS="-lnetsnmpagent -lnetsnmpmibs -lnetsnmp"
NSC_SRC_LIBDIRS="agent/.libs snmplib/.libs"
NSC_SRC_LIBDEPS="agent/.libs/libnetsnmpmibs.a agent/.libs/libnetsnmpagent.a snmplib/.libs/libnetsnmp.a"
if test "x$NSC_SRCDIR" = "x." ; then
NSC_SRCDIR="NET-SNMP-SOURCE-DIR"
fi
if /bin/ps -e | egrep ' snmpd *$' > /dev/null 2>&1 ; then
echo "Apparently at least one snmpd demon is already running."
echo "You must stop them in order to use this command."
exit 1
fi
Aalgorithm="MD5"
Xalgorithm="DES"
token=rwuser
while test "x$done" = "x" -a "x$1" != "x" -a "x$usage" != "xyes"; do
case "$1" in
-*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
*) optarg= ;;
esac
unset shifted
case $1 in
--version|--ver*)
echo 5.7.3
;;
--help)
usage="yes"
;;
-A|-a)
shift
if test "x$1" = "x" ; then
echo "You must specify an authentication algorithm or pass phrase"
exit 1
fi
case $1 in
MD5|SHA)
Aalgorithm=$1
shift
;;
md5|sha)
Aalgorithm=`echo $1 | tr a-z A-Z`
shift
;;
*)
apassphrase=$1
shift
;;
esac
;;
-X|-x)
shift
if test "x$1" = "x" ; then
echo "You must specify an encryption algorithm or pass phrase"
exit 1
fi
case $1 in
DES|AES|AES128)
Xalgorithm=$1
shift
;;
des|aes|aes128)
Xalgorithm=`echo $1 | tr a-z A-Z`
shift
;;
*)
xpassphrase=$1
shift
;;
esac
;;
-ro)
token="rouser"
shift
;;
-*)
echo "unknown suboption to $0: $1"
usage=yes
done=1
;;
*)
done=1
;;
esac
done
if test "x$usage" = "xyes"; then
echo ""
echo "Usage:"
echo " net-snmp-create-v3-user [-ro] [-A authpass] [-X privpass]"
echo " [-a MD5|SHA] [-x DES|AES] [username]"
echo ""
exit
fi
if test "x$1" = "x" ; then
prompt=yes
echo "Enter a SNMPv3 user name to create: "
read user
else
user=$1
shift
fi
if test "x$user" = "x" ; then
echo "You must specify a user name"
exit 1
fi
if test "x$apassphrase" = "x" ; then
prompt=yes
echo "Enter authentication pass-phrase: "
read apassphrase
fi
if test "x$apassphrase" = "x" ; then
echo "You must specify an authentication pass-phrase"
exit 1
fi
if test "x$prompt" = "xyes" -a "x$xpassphrase" = "x" ; then
echo "Enter encryption pass-phrase: "
echo " [press return to reuse the authentication pass-phrase]"
read xpassphrase
fi
outdir="/var/lib/snmp"
outfile="$outdir/snmpd.conf"
line="createUser $user $Aalgorithm \"$apassphrase\" $Xalgorithm $xpassphrase"
echo "adding the following line to $outfile:"
echo " " $line
# in case it hasn't ever been started yet, start it.
if test ! -d $outdir ; then
mkdir $outdir
fi
if test ! -d $outfile ; then
touch $outfile
fi
echo $line >> $outfile
outfile="${datarootdir}/snmp/snmpd.conf"
line="$token $user"
echo "adding the following line to $outfile:"
echo " " $line
if test ! -d $outfile ; then
touch $outfile
fi
echo $line >> $outfile
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