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Small fixes and updates to option handling and usage summary #67

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Small fixes and updates to option handling and usage summary #67

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52ecd33
Fix getopt argument for -S flag
Jul 31, 2019
015b72c
Cleanup and correct usage summary
Jul 31, 2019
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25 changes: 12 additions & 13 deletions ssl-cert-check
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Original file line number Diff line number Diff line change
Expand Up @@ -608,26 +608,26 @@ set_summary()
usage()
{
echo "Usage: $0 [ -e email address ] [-E sender email address] [ -x days ] [-q] [-a] [-b] [-h] [-i] [-n] [-N] [-v]"
echo " { [ -s common_name ] && [ -p port] } || { [ -f cert_file ] } || { [ -c cert file ] } || { [ -d cert dir ] }"
echo " { [ -s common_name ] && [ -p port] } || { [ -f cert_file ] } || { [ -c cert_file ] } || { [ -d cert_dir ] }"
echo ""
echo " -a : Send a warning message through E-mail"
echo " -b : Will not print header"
echo " -c cert file : Print the expiration date for the PEM or PKCS12 formatted certificate in cert file"
echo " -d cert directory : Print the expiration date for the PEM or PKCS12 formatted certificates in cert directory"
echo " -e E-mail address : E-mail address to send expiration notices"
echo " -E E-mail sender : E-mail address of the sender"
echo " -f cert file : File with a list of FQDNs and ports"
echo " -c file : Print the expiration date for the PEM or PKCS12 formatted certificate in cert file"
echo " -d directory : Print the expiration date for the PEM or PKCS12 formatted certificates in cert directory"
echo " -e address : E-mail address to send expiration notices"
echo " -E sender : E-mail address of the sender"
echo " -f file : File with a list of FQDNs and ports"
echo " -h : Print this screen"
echo " -i : Print the issuer of the certificate"
echo " -k password : PKCS12 file password"
echo " -n : Run as a Nagios plugin"
echo " -N : Run as a Nagios plugin and output one line summary (implies -n, requires -f or -d)"
echo " -p port : Port to connect to (interactive mode)"
echo " -s commmon name : Server to connect to (interactive mode)"
echo " -s fqdn : Server to connect to (interactive mode)"
echo " -S : Print validation information"
echo " -t type : Specify the certificate type"
echo " -t type : Specify the certificate type (DER, PEM)"
echo " -q : Don't print anything on the console"
echo " -v : Specify a specific protocol version to use (tls, ssl2, ssl3)"
echo " -v ver : Specify a specific protocol version to use (tls, ssl2, ssl3)"
echo " -V : Print version information"
echo " -x days : Certificate expiration interval (eg. if cert_date < days)"
echo ""
Expand Down Expand Up @@ -793,15 +793,15 @@ check_file_status() {
#################################
### Start of main program
#################################
while getopts abinNv:e:E:f:c:d:hk:p:s:S:t:qx:V option
while getopts abinNv:e:E:f:c:d:hk:p:s:St:qx:V option
do
case "${option}" in
a) ALARM="TRUE";;
b) NOHEADER="TRUE";;
c) CERTFILE=${OPTARG};;
d) CERTDIRECTORY=${OPTARG};;
e) ADMIN=${OPTARG};;
E) SENDER=${OPTARG};;
E) SENDER=${OPTARG};;
f) SERVERFILE=$OPTARG;;
h) usage
exit 1;;
Expand All @@ -817,8 +817,7 @@ do
q) QUIET="TRUE";;
v) VERSION=$OPTARG;;
V) echo "${PROGRAMVERSION}"
exit 0
;;
exit 0;;
x) WARNDAYS=$OPTARG;;
\?) usage
exit 1;;
Expand Down