bugfix

array in source code or external file

README.md

@@ -0,0 +1,46 @@
+# certificate
+
+Bash scripts to check whether a site is available or not, and whether the certificate is valid or not.
+
+
+
+#### 1) urls_check.sh
+
+Usage: urls_check.sh
+
+1. Check whether the certificate is valid or not, using <u>showcert</u> (pip install showcert) if available, else use <u>openssl.</u>
+2. Check if the url is up or down with it's http_code.
+
+Required the <u>urls_list.txt</u> file that contain a list of domains:
+
+```bash
+#https://notif.domain.com
+#https://ntfy.domain.com
+https://paperlessngx.domain.com
+https://pastebin.domain.com
+
+# comment line to disable checking this url
+```
+
+Required the <u>status.txt</u> file to give information about the http code returned.
+
+```bash
+302;Found;https://developer.mozilla.org/fr/docs/Web/HTTP/Status/302
+```
+
+
+
+#### 2) validity.sh
+
+Usage: ./validity.sh
+
+Check whether the certificate is valid or not, using <u>showcert</u> (pip install showcert) if available, else use <u>openssl.</u>
+
+Required the <u>validity_domains.txt</u> file that contain a list of domains:
+
+```bash
+domain1.com
+domain2.fr
+```
+
+or edit the hosts() array in source code.

urls_check.sh

@@ -1,4 +1,9 @@
 #!/usr/bin/env bash
+# Check SSL certificates and http codes for key domains
+#
+# Run: ./url_check.sh
+
+VERSION="v1.0"
 
 italic="\033[3m"
 underline="\033[4m"
@@ -29,6 +34,7 @@ port=443
 nday=15
 # Choose the notification (pushover or gotify)
 notif="pushover"
+x=0
 
 not_required_domains="$HOME/Documents/Scripts/pihole/sync_pihole_lan.sh"
 
@@ -38,15 +44,24 @@ dotenv () {
   # shellcheck disable=SC1091
   [ -f "$HOME/.env" ] && . "$HOME/.env" ||  echo -e "${red}\nNo .env file found ! Could'nt get update from Github or send notification.'.${reset}"
   set +a
+  #
+  # Gotify: $GOTIFY_SERVER (server url), $GOTIFY_BASH (token)
+  # Pushover: $USER_KEY$ (user) $BASH_APP (token)
 }
 
 dotenv
 
+### Variables for self updating
+ScriptArgs=( "$@" )
+ScriptPath="$(readlink -f "$0")"
+ScriptWorkDir="$(dirname "$ScriptPath")"
+
+
 send_gotify_notification() {
 	# Enabled HSTS & created default WebSocket records in the DSM 7.2 reverse proxy window and it solved itself.
 	
 	now=$(date +"%d-%m-%Y %T")
-	gotify_server="https://gotify.maboiteverte.fr"
+	gotify_server="$GOTIFY_SERVER"
 	gotify_token="$GOTIFY_BASH"
 	TITLE="$1"
 	MESSAGE="$2"
@@ -65,6 +80,7 @@ send_gotify_notification() {
 
 send_pushover_notification() {
 	echo -e "Sending Pushover notification ..."
+
     curl -S -s -o /dev/null -F "token=$BASH_APP" \
     -F "user=$USER_KEY" \
     -F "title=$1" \
@@ -78,11 +94,11 @@ send_pushover_notification() {
 }
 
 status_error() {
-   	info_code=$(grep "$1" ./status.txt)
+   	info_code=$(grep "$1" "$ScriptWorkDir/status.txt")
    	status_code=$(echo "$info_code" | awk -F";" '{print $1}')
    	status_title=$(echo "$info_code" | awk -F";" '{print $2}')
    	status_url=$(echo "$info_code" | awk -F";" '{print $3}')
-   	printf " %-3s  %-25s %-95s \n" $status_code "$status_title" "$status_url"
+   	printf "%-3s  %-25s %-95s" $status_code "$status_title" "$status_url"
 }
 
 display_help() {
@@ -105,19 +121,9 @@ display_help() {
     echo -e "https://www.domain2.com"
     echo -e "${italic}Add a # to ignore url${reset}"
     echo
-    # echo some stuff here for the -a or --add-options 
     exit 1
 }
 
-: << 'COMMENTS'
-while [[ "$#" -gt 0 ]]; do
-    case $1 in
-        -h|--help) display_help; shift ;;
-        *) echo "Unknown parameter passed: $1" ;;
-    esac
-    shift
-done
-COMMENTS
 
 optspec=":u:h-:"
 while getopts "$optspec" opt
@@ -130,7 +136,6 @@ do
 				;;
 			url=*)
 				url=${OPTARG#*=}
-				#opt=${OPTARG%=$file}
 				opt="$(printf "%s\n" "${OPTARG}" | cut -d'=' -f1 )" ; url="$(printf "%s\n" "${OPTARG}" | cut -d'=' -f2-)" 
  			   	;;
 			*)
@@ -155,22 +160,21 @@ done
 shift "$((OPTIND-1))"
 
 
-command -v showcertif >/dev/null 2>&1 || { echo -e "${bold}showcert${reset} is not installed ${italic}(pip install showcert)${reset}. ${bold}openssl${reset} will be used.\n" >&2; }
+command -v showcert >/dev/null 2>&1 || { echo -e "${bold}showcert${reset} is not installed ${italic}(pip install showcert)${reset}. ${bold}openssl${reset} will be used.\n" >&2; }
-
 
 regex='(https?|ftp|file)://[-[:alnum:]\+&@#/%?=~_|!:,.;]+'
 if [[ $url =~ $regex ]]; then
 	# L'URL passé en argument est checkée
 	
 	urls+=("$url")
+	x=1
 else
 	# Chargement de la liste des urls depuis urls_list.txt
 
 	while read -r line
 	do 
 		[ ${line:0:1} != "#" ] && urls+=("$line")
-	done < ./urls_list.txt
+	done < "$ScriptWorkDir/urls_list.txt"
-
 
 	# Ajout des domaines non-requis
 
@@ -191,7 +195,6 @@ else
 		echo "Domain like drive.photos-nas.ovh won't be checked.'"
 	fi
 
-
 	# Tri du tableau d'urls
 
 	IFS=$'\n' sorted=($(sort <<<"${urls[*]}"))
@@ -199,10 +202,11 @@ else
 
 fi
 
+
 # On efface la liste des urls down
 
-[ -f "./urls_down_list_curl.txt" ] && rm "./urls_down_list_curl.txt"
+[ -f "$ScriptWorkDir/urls_down_list_curl.txt" ] && rm "$ScriptWorkDir/urls_down_list_curl.txt"
-[ -f "./certificats_outdated.txt" ] && rm "./certificats_outdated.txt"
+[ -f "$ScriptWorkDir/certificats_outdated.txt" ] && rm "$ScriptWorkDir/certificats_outdated.txt"
 
 
 check_url() { 
@@ -217,7 +221,7 @@ check_url() {
     
   else
     echo -e "${redbold}$2. $1 is down${reset} ($response)"
-   	echo "$1 is down ($response)" >> urls_down_list_curl.txt
+   	echo "$1 is down ($response)" >> $ScriptWorkDir/urls_down_list_curl.txt
    	
    	# Affichage et description de l'erreur
    	status_error "$response"
@@ -235,7 +239,7 @@ info_certif() {
 
 	domain=$(echo "$1" | grep -Eo '^http[s]?://[^/]+' | cut -c 9- )
 	
-	if command -v showcertif >/dev/null 2>&1; then
+	if command -v showcert >/dev/null 2>&1; then
 		
 		cert=$(showcert "$domain")
 
@@ -281,11 +285,11 @@ info_certif() {
 			array_names+=("$names")
 		
 			#echo "Domain: $domain" >> certificats_outdated.txt
-    		echo "Names: $names" >> certificats_outdated.txt
+    		echo "Names: $names" >> $ScriptWorkDir/certificats_outdated.txt
-    		echo "Issuer: $issuer" >> certificats_outdated.txt
+    		echo "Issuer: $issuer" >> $ScriptWorkDir/certificats_outdated.txt
-    		echo "Date début: $start" >> certificats_outdated.txt
+    		echo "Date début: $start" >> $ScriptWorkDir/certificats_outdated.txt
-    		echo "Date fin: $end" >> certificats_outdated.txt
+    		echo "Date fin: $end" >> $ScriptWorkDir/certificats_outdated.txt
-    		echo "" >> certificats_outdated.txt
+    		echo "" >> $ScriptWorkDir/certificats_outdated.txt
 		fi
 	
     fi
@@ -313,29 +317,29 @@ done
 
 # Affichage des serveurs qui ne répondent pas
 
-if [ -f "./urls_down_list_curl.txt" ]; then
+if [ -f "$ScriptWorkDir/urls_down_list_curl.txt" ]; then
-	echo -e "\n${redbold}Url down: ${reset}"
+	cp "$ScriptWorkDir/urls_down_list_curl.txt" $ScriptWorkDir/urls_down_list_curl.bak
+	url_down=$(cat "$ScriptWorkDir/urls_down_list_curl.txt")
 
-	cp "./urls_down_list_curl.txt" urls_down_list_curl.bak
+	if [ "$x" -ne 1 ]; then
-	url_down=$(cat "./urls_down_list_curl.txt")
+		echo -e "\n${redbold}Url down: ${reset}"	
-	echo -e "$url_down\n"
+		echo -e "$url_down"
 	
-	# On affiche uniquement les erreurs rencontrées
+		# On affiche uniquement les erreurs rencontrées
-	for val in ${!array_responses[@]}
+		for val in ${!array_responses[@]}
-	do
+		do
-		a="${array_responses[$val]}"
+			a="${array_responses[$val]}"
-		status_error "$a"
+			status_error "$a"
-	done
+		done
-	echo ""
+		echo -e "\n"
+	fi
 	
 	if [ "$notif" == "gotify" ];then
 		msg_md="$url_down"
-		# MESSAGE="**A new version of Pi-hole is available:**\n\n $msg_md\n\n $infos\n\n Please run *pihole -up* on $host to update !"
 		send_gotify_notification "Several url are down !" "$msg_md"
 	elif  [ "$notif" == "pushover" ];then
 		msg_html="$url_down"
 		send_pushover_notification "Several url are down !" "$msg_html"
-		#pushover -a "bash" -m "A new version of Pi-hole is available: <br /> $msg_html <br /> $infos_html <br /> Please run <b>pihole -up</b> on $host to update" -p 2 -f 1
 	fi
 	
 else
@@ -348,21 +352,18 @@ fi
 if [ -f "./certificats_outdated.txt" ]; then
 	echo -e "\n${redbold}Certificat outdated: ${reset}"
 	
-	certif_outdated=$(cat "./certificats_outdated.txt")
+	certif_outdated=$(cat "$ScriptWorkDir/certificats_outdated.txt")
 	echo -e "$certif_outdated\n"
 	
 	if [ "$notif" == "gotify" ];then
 		msg_md="$certif_outdated"
-		# MESSAGE="**A new version of Pi-hole is available:**\n\n $msg_md\n\n $infos\n\n Please run *pihole -up* on $host to update !"
 		send_gotify_notification "Several certificats are outdated !" "$msg_md"
 	elif  [ "$notif" == "pushover" ];then
 		msg_html="$certif_outdated"
 		send_pushover_notification "Several certificats are outdated !" "$msg_html"
-		#pushover -a "bash" -m "A new version of Pi-hole is available: <br /> $msg_html <br /> $infos_html <br /> Please run <b>pihole -up</b> on $host to update" -p 2 -f 1
 	fi
 	
 else
 	echo -e "${green}\nNo certificat outdated !${reset}"
 fi
 
-# curl --write-out "%{json}" https://nextcloud.photos-nas.ovh | jq

validity.sh

@@ -3,9 +3,10 @@
 #
 # Run: ./validity.sh
 
-VERSION="v0.9"
+VERSION="v1.0"
 
-red="\033[1;31m"
+redbold="\033[1;31m"
+red="\033[10;31m"
 greenbold="\033[1;32m"
 green="\033[0;32m"
 yellow="\033[0;33m"
@@ -16,7 +17,6 @@ italic="\033[3m"
 underline="\033[4m"
 reset="\033[0m"
 
-#echo | openssl s_client -servername maboiteverte.fr -connect maboiteverte.fr:443 2>/dev/null | openssl x509 -noout -issuer -subject -dates
 
 #export PATH="/usr/local/bin:$PATH"
 # run by cron $PATH=/usr/bin:/bin
@@ -30,31 +30,47 @@ if [ $? -eq 1 ]; then
 	exit 1
 fi
 
-hosts=("maboiteverte.fr" "sur-le-sentier.fr" "photos-nas.ovh" "clicclac.info")
-#hosts=("maboiteverte.fr")
-port=443
-# Days left before notification
-nday=15
-# Choose the notification
-notif="pushover"
-
 dotenv () {
   set -a
   # shellcheck disable=SC1091
   [ -f "$HOME/.env" ] && . "$HOME/.env" ||  echo -e "${red}\nNo .env file found ! No token for gotify.${reset}"
   set +a
+  #
+  # Gotify: $GOTIFY_SERVER (server url), $GOTIFY_BASH (token)
+  # Pushover: $USER_KEY$ (user) $BASH_APP (token)
 }
 
 dotenv
 
+### Variables for self updating
+ScriptArgs=( "$@" )
+ScriptPath="$(readlink -f "$0")"			# /Users/bruno/Documents/Scripts/bashbirds/bashbirds.sh
+ScriptWorkDir="$(dirname "$ScriptPath")"	# /Users/bruno/Documents/Scripts/bashbirds
+
+### Domains to check ###
+#hosts=("domain.com")
+hosts=()
+#if [ ${#hosts[@]} -eq 0 ]; then
+	if [ -f "$ScriptWorkDir/validity_domains.txt" ]; then
+		readarray -t hosts < "$ScriptWorkDir/validity_domains.txt"
+	else echo -e "${red}No domain to check !${reset}"
+	fi
+#fi
+
+port=443
+# Days left before notification
+nday=15
+# Choose the notification (pushover or gotify)
+notif="pushover"
+
 send_gotify_notification() {
 	# Enabled HSTS & created default WebSocket records in the DSM 7.2 reverse proxy window and it solved itself.
 	
 	now=$(date +"%d-%m-%Y %T")
-	gotify_server="https://gotify.maboiteverte.fr"
+	gotify_server="$GOTIFY_SERVER"
 	gotify_token="$GOTIFY_BASH"
 	TITLE="$1"
-	MESSAGE="**A new version of Pi-hole is available:**\n\n $msg_md\n\n $infos\n\n Please run *pihole -up* on $host to update !"
+	MESSAGE="$2"
 	PRIORITY=8
 	URL="$gotify_server/message?token=$gotify_token&?format=markdown"
 	
@@ -84,9 +100,24 @@ send_pushover_notification() {
 
 
 for host in "${hosts[@]}"; do
-	if command -v showcertif >/dev/null 2>&1; then
+
+  url="https://$host"	
+  response=$(curl --connect-timeout 10 --max-time 10 --retry 3 --retry-delay 0 --retry-max-time 30 --write-out '%{http_code}' --silent --output /dev/null "$url")	
+	
+  if [ $(grep -w "200\|301\|302\|303\|307" <<< "$response") ];then
+
+	if command -v showcert >/dev/null 2>&1; then
+		
 		cert=$(showcert $host)
 		
+: << 'COMMENTS2'
+		error=$(echo "$cert" | grep "Verification error (use -i)")
+		if [ -n "$error" ]; then
+			echo -e "${redbold}$error${reset}\n${italic}Trying showcert -i $host${reset}"
+			cert=$(showcert -i $host)
+		fi
+COMMENTS2
+
 		ip=$(echo "$cert" | grep IP | awk -F": " '{print $2}') 
 		names=$(echo "$cert" | grep Names | awk -F": " '{print $2}') 
 		issuer=$(echo "$cert" | grep Issuer | awk -F": " '{print $2}') 
@@ -94,14 +125,6 @@ for host in "${hosts[@]}"; do
     	end=$(echo "$cert" | grep notAfter | awk -F": " '{print $2}')
     	left=$(echo "$end" | awk -F" " '{split($3, arr, "[()]"); print arr[2]}')
 
-		# maboiteverte.fr
-		# IP: 212.227.191.167
-		# Names: *.maboiteverte.fr maboiteverte.fr
-		# notBefore: 2024-01-08 00:00:00 (298 days old)
-		# notAfter: 2025-01-27 23:59:59 (87 days left)
-		# Issuer: C=US O=DigiCert Inc OU=www.digicert.com CN=Encryption Everywhere DV TLS CA - G2
-		# Tags: [CHAIN-VERIFIED]
-		
 		h="$host ($ip)"  
     	n="Names: $names"
    	 	i="Issuer: $issuer"
@@ -122,12 +145,7 @@ for host in "${hosts[@]}"; do
     	timestamp_end=$(date --date="$end" +"%s")
     	left=$(($((timestamp_end - timestamp_current))/(60*60*24)))
     	end="$end ($left days left)"	
-    	
         ip=$(dig +short $host)
-        # issuer=C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G2
-		# subject=CN=*.maboiteverte.fr
-		# notBefore=Jan  8 00:00:00 2024 GMT
-		# notAfter=Jan 27 23:59:59 2025 GMT
 		
 		h="$host ($ip)"
 		n="Subject: $subject"
@@ -161,4 +179,8 @@ for host in "${hosts[@]}"; do
    	
     echo -e "\n"
     sleep 1
+
+  else
+  	echo -e "${red}$host is offline !${reset}"
+  fi
 done