From 9a3be2200b29d09a87fd3f931d075922464ccb85 Mon Sep 17 00:00:00 2001
From: Alban Bronisz <alban.bronisz@gmail.com>
Date: Fri, 8 Jan 2021 19:13:29 +0000
Subject: [PATCH] First version

---
 README.md             | 29 +++++++++++++++++++++++++++++
 example.msmtprc       | 14 ++++++++++++++
 msg.txt               |  5 +++++
 warn-if-broken-url.sh | 18 ++++++++++++++++++
 4 files changed, 66 insertions(+)
 create mode 100644 README.md
 create mode 100644 example.msmtprc
 create mode 100644 msg.txt
 create mode 100755 warn-if-broken-url.sh

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..4210681
--- /dev/null
+++ b/README.md
@@ -0,0 +1,29 @@
+
+
+Install
+=======
+
+Install `msmtp` package:
+
+	sudo apt install msmtp
+
+Configuration, see [ubuntu-rf.org](https://doc.ubuntu-fr.org/tutoriel/comment_envoyer_un_mail_par_smtp_en_ligne_de_commande)
+
+
+Use
+===
+
+To add it to the cron tab:
+
+	crontab -e
+
+The add new line (to run the check once per hour)
+
+	1 * * * * /home/alban/outils/warn-if-broken/warn-if-broken-url.sh >/dev/null 2>&1
+
+
+**Note:**
+ - Normaly cron send task outputs (echo) via mail. As the MTA (Mail Transfert Agent), may not be set up,
+the crontab line redirect the outputs into `/dev/null`.
+ - No sudo is needed, msmtp and crontab are call with current user.
+ - The logs can be seen using (with sudo): `sudo grep CRON /var/log/syslog`
diff --git a/example.msmtprc b/example.msmtprc
new file mode 100644
index 0000000..563e5d5
--- /dev/null
+++ b/example.msmtprc
@@ -0,0 +1,14 @@
+account default
+tls on
+host mail.gandi.net
+port 587
+
+tls_starttls on
+tls_certcheck on
+tls_trust_file /etc/ssl/certs/ca-certificates.crt
+
+from Service Caracals <service@caracals.org>
+
+auth on
+user service@caracals.org
+password XXXXXX
diff --git a/msg.txt b/msg.txt
new file mode 100644
index 0000000..ec39365
--- /dev/null
+++ b/msg.txt
@@ -0,0 +1,5 @@
+From: Service Caracals <service@caracals.org>
+To: alban.bronisz@gmail.com
+Subject: Cachet est mort !!!!
+
+Voir https://status.caracals.org
diff --git a/warn-if-broken-url.sh b/warn-if-broken-url.sh
new file mode 100755
index 0000000..2e15bb5
--- /dev/null
+++ b/warn-if-broken-url.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -eu
+
+
+URL="https://status.caracals.org"
+
+SCRIPT_PATH="$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
+
+pushd ${SCRIPT_PATH} > /dev/null
+
+if ret=$(curl -s -f "${URL}"); then
+    echo "Marche"
+else
+    echo "Marche pôs"
+    cat msg.txt | msmtp alban.bronisz@gmail.com
+fi
+
+popd