Update -t test option flow, added -i info option

-t test will NOT create an ssh key anymore. The user password list file
gets a .TEST extension

-i info is a new option to just show user/group and ssh key name without
creating anything at all.
Can be used to update old public key names to new format

bin/user_create.sh

@@ -21,12 +21,16 @@
 # They pem pub key must follow the set rules above
 
 # SET TO 1 to TEST [will no create user/group/folder]
-TEST=0;
-while getopts ":t" opt; do
+TEST=0; # no creation except ssh keys
+INFO=0; # no creation of anything, just print info strings
+while getopts ":ti" opt; do
 	case "${opt}" in
 		t|test)
 			TEST=1;
 			;;
+		i|info)
+			INFO=1;
+			;;
 	esac;
 done;
 # hostname for output file only
@@ -71,7 +75,7 @@ if [ $(stat -c %a .) != "600" ]; then
 	echo "!!!! RECOMMENDED TO HAVE BASE FOLDER SET TO '600' AND USER 'root' !!!!"
 fi;
 if [ $(whoami) != "root" ]; then
-	if [ ${TEST} -eq 0 ]; then
+	if [ ${TEST} -eq 0 ] && [ ${INFO} -eq 0 ]; then
 		echo "Script must be run as root user";
 		exit;
 	else
@@ -105,20 +109,17 @@ while read i; do
 		fi;
 				# do we have a password preset
 		_password=$(echo "${i}" | cut -d ";" -f 4);
+		_ssh_keytype=$(echo "${i}" | cut -d ";" -f 6 | tr A-Z a-z | tr -d ' ');
+		if [ "${_ssh_keytype}" = "rsa" ]; then
+			ssh_keytype="${_ssh_keytype}";
+			echo "[!!] BACKWARDS COMPATIBLE RSA TYPE SELECTION [!!]";
+		fi;
 		# user & group not set
 		if [ -z "${user}" ] || [ -z "${_group}" ]; then
 			echo "[!!!!!] Missing user or group entry for ${user}/${_group}";
-			echo "[ABORT RUN]"
+			echo "[*** ABORT RUN ***]"
 			break;
 		fi;
-		# add group for each entry in _group
-		for create_group in ${_group//,/ }; do
-			if [ ${TEST} -eq 0 ]; then
-				groupadd -f ${create_group};
-			else
-				echo "$> groupadd -f ${create_group}";
-			fi;
-		done;
 		# SSH file name part without folder
 		ssh_keygen_id="${hostname}${separator}${group}${separator}${user}${separator}${ssh_keytype}.pem";
 		# the full file including folder name
@@ -127,6 +128,20 @@ while read i; do
 		ssh_keyfile_pub="${ssh_keyfile}.pub";
 		# check existing pub file
 		ssh_keyfile_check_pub="${root_folder}${ssh_keygen_folder_created_pub}${ssh_keygen_id}.pub";
+
+		if [ ${INFO} -eq 1 ]; then
+			echo "User: '${user}:${group}(${sub_group})', SSH: ${ssh_keygen_id}";
+			continue;
+		fi;
+
+		# add group for each entry in _group
+		for create_group in ${_group//,/ }; do
+			if [ ${TEST} -eq 0 ]; then
+				groupadd -f ${create_group};
+			else
+				echo "$> groupadd -f ${create_group}";
+			fi;
+		done;
 		# check if user is not already created
 		if getent passwd ${user} > /dev/null 2>&1; then
 			echo "-- Skip '${user}:${group}(${sub_group})'";
@@ -151,11 +166,15 @@ while read i; do
 			fi;
 			# create SSH key
 			echo " > Create ssh key-pair '${ssh_keyfile}'";
-			ssh-keygen \
-				-t ${ssh_keytype} \
-				-f "${ssh_keyfile}" \
-				-C "${hostname}: ${user}@${group}" \
-				-a 100 -N "${password}"
+			if [ ${TEST} -eq 0 ]; then
+				ssh-keygen \
+					-t ${ssh_keytype} \
+					-f "${ssh_keyfile}" \
+					-C "${hostname}: ${user}@${group}" \
+					-a 100 -N "${password}"
+			else
+				echo "$> ssh-keygen -t ${ssh_keytype} -f ${ssh_keyfile} -C ${hostname}: ${user}@${group} -a 100 -N ${password}";
+			fi;
 		else
 			found=$(grep "$(cat ${ssh_keyfile_check_pub})" /home/${user}/.ssh/authorized_keys);
 			if [ ! -z "${found}" ]; then
@@ -171,7 +190,11 @@ while read i; do
 		fi;
 		if [ ${skip_ssh} -eq 0 ]; then
 			# write login info to output file
-			echo $(date +"%F %T")";"${host}";"${_hostname}";"${user}";"${password} >> ${root_folder}${output_file};
+			if [ ${TEST} -eq 0 ]; then
+				echo $(date +"%F %T")";"${host}";"${_hostname}";"${user}";"${password} >> ${root_folder}${output_file};
+			else
+				echo $(date +"%F %T")";"${host}";"${_hostname}";"${user}";"${password} >> ${root_folder}${output_file}".TEST";
+			fi;
 			# create the SSH foler and authorized access file with correct permissions
 			echo " > Create .ssh folder";
 			if [ ${TEST} -eq 0 ]; then
@@ -199,6 +222,10 @@ while read i; do
 	fi;
 done;
 
+# End before anything because this is just info run
+if [ ${INFO} -eq 1 ]; then
+	exit;
+fi;
 # zip everything and remove data in ssh key folder, delete output file with passwords
 zip -r \
 	"${root_folder}${output_zip_folder}${output_zip}" \