Patch for kerberos password authentication

Here is a patch to make it authenticate using Kerberos password as well and not just keytab. I have also hard-coded the path for utils.sh as it was in a different location from where I stored this plugin. So modify utils.sh path according to your environment.

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> # Modified by Rahul Amaram
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. /usr/lib/nagios/plugins/utils.sh
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> -w, –password=PASSWORD Password for the principal
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> -w|–password) shift; password=$1; shift;;
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if [ -z “$kdc” -o -z “$principal” ] || [ -z “$keytab” -a -z “$password” ]; then
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&1`
—
> if [ -n “$password” ]; then
> err=`KRB5_CONFIG=$conf expect -c “log_user 0; spawn kinit -c “$cc” “$principal”; expect -re “Password for .*: “; send “$passwordr”; expect eof; send_user “\$expect_out(buffer)”; catch wait result; exit [lindex \$result 3]”`
> else
> err=`KRB5_CONFIG=$conf kinit -c “$cc” -k -t “$keytab” “$principal” 2>&1`
> fi
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echo “CRITICAL Getting Kerberos ticket: `echo $err | sed -r ‘s/^.*?kinit:s*//’ | head -n 1`”