From 693de8055d60cf758543da295991fff5f7082046 Mon Sep 17 00:00:00 2001
From: medina474 <emmanuel.medina@univ-lorraine.fr>
Date: Thu, 2 Oct 2025 10:16:03 +0200
Subject: [PATCH] etc/cron

---
 etc/cron.d/.placeholder                       |   2 +
 etc/cron.d/e2scrub_all                        |   2 +
 etc/cron.d/php                                |  14 ++
 etc/cron.d/popularity-contest                 |   3 +
 etc/cron.daily/.placeholder                   |   2 +
 etc/cron.daily/apache2                        |  25 +++
 etc/cron.daily/apt-compat                     |  55 +++++
 etc/cron.daily/backup-mariadb                 |  34 +++
 etc/cron.daily/dpkg                           |   8 +
 etc/cron.daily/logrotate                      |  18 ++
 etc/cron.daily/popularity-contest             | 200 ++++++++++++++++++
 .../prestashop-rebuild-search-index           |   1 +
 etc/cron.hourly/.placeholder                  |   2 +
 etc/cron.monthly/.placeholder                 |   2 +
 etc/cron.weekly/.placeholder                  |   2 +
 etc/cron.yearly/.placeholder                  |   2 +
 16 files changed, 372 insertions(+)
 create mode 100644 etc/cron.d/.placeholder
 create mode 100644 etc/cron.d/e2scrub_all
 create mode 100644 etc/cron.d/php
 create mode 100644 etc/cron.d/popularity-contest
 create mode 100644 etc/cron.daily/.placeholder
 create mode 100644 etc/cron.daily/apache2
 create mode 100644 etc/cron.daily/apt-compat
 create mode 100644 etc/cron.daily/backup-mariadb
 create mode 100644 etc/cron.daily/dpkg
 create mode 100644 etc/cron.daily/logrotate
 create mode 100644 etc/cron.daily/popularity-contest
 create mode 100644 etc/cron.daily/prestashop-rebuild-search-index
 create mode 100644 etc/cron.hourly/.placeholder
 create mode 100644 etc/cron.monthly/.placeholder
 create mode 100644 etc/cron.weekly/.placeholder
 create mode 100644 etc/cron.yearly/.placeholder

diff --git a/etc/cron.d/.placeholder b/etc/cron.d/.placeholder
new file mode 100644
index 0000000..76cb8d0
--- /dev/null
+++ b/etc/cron.d/.placeholder
@@ -0,0 +1,2 @@
+# DO NOT EDIT OR REMOVE
+# This file is a simple placeholder to keep dpkg from removing this directory
diff --git a/etc/cron.d/e2scrub_all b/etc/cron.d/e2scrub_all
new file mode 100644
index 0000000..7af25f1
--- /dev/null
+++ b/etc/cron.d/e2scrub_all
@@ -0,0 +1,2 @@
+30 3 * * 0 root test -e /run/systemd/system || SERVICE_MODE=1 /usr/libexec/e2fsprogs/e2scrub_all_cron
+10 3 * * * root test -e /run/systemd/system || SERVICE_MODE=1 /sbin/e2scrub_all -A -r
diff --git a/etc/cron.d/php b/etc/cron.d/php
new file mode 100644
index 0000000..84e5d10
--- /dev/null
+++ b/etc/cron.d/php
@@ -0,0 +1,14 @@
+# /etc/cron.d/php@PHP_VERSION@: crontab fragment for PHP
+#  This purges session files in session.save_path older than X,
+#  where X is defined in seconds as the largest value of
+#  session.gc_maxlifetime from all your SAPI php.ini files
+#  or 24 minutes if not defined.  The script triggers only
+#  when session.save_handler=files.
+#
+#  WARNING: The scripts tries hard to honour all relevant
+#  session PHP options, but if you do something unusual
+#  you have to disable this script and take care of your
+#  sessions yourself.
+
+# Look for and purge old sessions every 30 minutes
+09,39 *     * * *     root   [ -x /usr/lib/php/sessionclean ] && if [ ! -d /run/systemd/system ]; then /usr/lib/php/sessionclean; fi
diff --git a/etc/cron.d/popularity-contest b/etc/cron.d/popularity-contest
new file mode 100644
index 0000000..9fcabf0
--- /dev/null
+++ b/etc/cron.d/popularity-contest
@@ -0,0 +1,3 @@
+SHELL=/bin/sh
+PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
+46 20 * * *   root    test -x /etc/cron.daily/popularity-contest && /etc/cron.daily/popularity-contest --crond
diff --git a/etc/cron.daily/.placeholder b/etc/cron.daily/.placeholder
new file mode 100644
index 0000000..76cb8d0
--- /dev/null
+++ b/etc/cron.daily/.placeholder
@@ -0,0 +1,2 @@
+# DO NOT EDIT OR REMOVE
+# This file is a simple placeholder to keep dpkg from removing this directory
diff --git a/etc/cron.daily/apache2 b/etc/cron.daily/apache2
new file mode 100644
index 0000000..6461f07
--- /dev/null
+++ b/etc/cron.daily/apache2
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+# run htcacheclean if set to 'cron' mode
+
+set -e
+set -u
+
+type htcacheclean > /dev/null 2>&1 || exit 0
+[ -e /etc/default/apache-htcacheclean ] || exit 0
+
+
+# edit /etc/default/apache-htcacheclean to change this
+HTCACHECLEAN_MODE=daemon
+HTCACHECLEAN_RUN=auto
+HTCACHECLEAN_SIZE=300M
+HTCACHECLEAN_PATH=/var/cache/apache2/mod_cache_disk
+HTCACHECLEAN_OPTIONS=""
+
+. /etc/default/apache-htcacheclean
+
+[ "$HTCACHECLEAN_MODE" = "cron" ] || exit 0
+
+htcacheclean ${HTCACHECLEAN_OPTIONS}	\
+		-p${HTCACHECLEAN_PATH}	\
+		-l${HTCACHECLEAN_SIZE}
diff --git a/etc/cron.daily/apt-compat b/etc/cron.daily/apt-compat
new file mode 100644
index 0000000..bde3237
--- /dev/null
+++ b/etc/cron.daily/apt-compat
@@ -0,0 +1,55 @@
+#!/bin/sh
+
+set -e
+
+# Systemd systems use a systemd timer unit which is preferable to
+# run. We want to randomize the apt update and unattended-upgrade
+# runs as much as possible to avoid hitting the mirrors all at the
+# same time. The systemd time is better at this than the fixed
+# cron.daily time
+if [ -d /run/systemd/system ]; then
+    exit 0
+fi
+
+check_power()
+{
+    # laptop check, on_ac_power returns:
+    #       0 (true)    System is on main power
+    #       1 (false)   System is not on main power
+    #       255 (false) Power status could not be determined
+    # Desktop systems always return 255 it seems
+    if command -v on_ac_power >/dev/null; then
+        if on_ac_power; then
+            :
+        elif [ $? -eq 1 ]; then
+            return 1
+        fi
+    fi
+    return 0
+}
+
+# sleep for a random interval of time (default 30min)
+# (some code taken from cron-apt, thanks)
+random_sleep()
+{
+    RandomSleep=1800
+    eval $(apt-config shell RandomSleep APT::Periodic::RandomSleep)
+    if [ $RandomSleep -eq 0 ]; then
+	return
+    fi
+    if [ -z "$RANDOM" ] ; then
+        # A fix for shells that do not have this bash feature.
+	RANDOM=$(( $(dd if=/dev/urandom bs=2 count=1 2> /dev/null | cksum | cut -d' ' -f1) % 32767 ))
+    fi
+    TIME=$(($RANDOM % $RandomSleep))
+    sleep $TIME
+}
+
+# delay the job execution by a random amount of time
+random_sleep
+
+# ensure we don't do this on battery
+check_power || exit 0
+
+# run daily job
+exec /usr/lib/apt/apt.systemd.daily
diff --git a/etc/cron.daily/backup-mariadb b/etc/cron.daily/backup-mariadb
new file mode 100644
index 0000000..22e2ffc
--- /dev/null
+++ b/etc/cron.daily/backup-mariadb
@@ -0,0 +1,34 @@
+#!/bin/bash
+# Sauvegarde quotidienne des bases de données MariaDB
+# Basé sur le nom de la base : *_utilisateur
+
+BACKUP_DIR="/var/backups/mysql"
+RETENTION_DAYS=21
+DATE=$(date +%F)
+
+mkdir -p "$BACKUP_DIR"
+
+# Liste toutes les bases sauf celles internes
+DBS=$(mysql -N -B -e "SHOW DATABASES;" | grep -Ev "^(information_schema|performance_schema|mysql|sys)$")
+
+for db in $DBS; do
+    # Récupère l'utilisateur = partie après le dernier "_"
+    user=$(echo "$db" | awk -F'_' '{print $NF}')
+
+    # Si jamais pas d'underscore, on met dans "unknown"
+    [ -z "$user" ] && user="unknown"
+
+    USER_DIR="$BACKUP_DIR/$user"
+    mkdir -p "$USER_DIR"
+
+    FILE="$USER_DIR/${db}_$DATE.sql.gz"
+
+    # Sauvegarde
+    if ! mysqldump --single-transaction "$db" | gzip > "$FILE"; then
+        echo "Erreur lors de la sauvegarde de $db" >&2
+        rm -f "$FILE"
+    fi
+done
+
+# Nettoyage des fichiers plus vieux que 21 jours
+find "$BACKUP_DIR" -type f -name "*.sql.gz" -mtime +$RETENTION_DAYS -delete
diff --git a/etc/cron.daily/dpkg b/etc/cron.daily/dpkg
new file mode 100644
index 0000000..899572d
--- /dev/null
+++ b/etc/cron.daily/dpkg
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# Skip if systemd is running.
+if [ -d /run/systemd/system ]; then
+  exit 0
+fi
+
+/usr/libexec/dpkg/dpkg-db-backup
diff --git a/etc/cron.daily/logrotate b/etc/cron.daily/logrotate
new file mode 100644
index 0000000..1ac1570
--- /dev/null
+++ b/etc/cron.daily/logrotate
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# skip in favour of systemd timer
+if [ -d /run/systemd/system ]; then
+    exit 0
+fi
+
+# this cronjob persists removals (but not purges)
+if [ ! -x /usr/sbin/logrotate ]; then
+    exit 0
+fi
+
+/usr/sbin/logrotate /etc/logrotate.conf
+EXITVALUE=$?
+if [ $EXITVALUE != 0 ]; then
+    /usr/bin/logger -t logrotate "ALERT exited abnormally with [$EXITVALUE]"
+fi
+exit $EXITVALUE
diff --git a/etc/cron.daily/popularity-contest b/etc/cron.daily/popularity-contest
new file mode 100644
index 0000000..26a3693
--- /dev/null
+++ b/etc/cron.daily/popularity-contest
@@ -0,0 +1,200 @@
+#!/bin/sh
+set -e
+
+# don't run if this package is removed but not purged
+if [ ! -f /usr/sbin/popularity-contest ]; then
+	exit 0
+fi
+
+MODE="$1"
+
+unset MAILFROM
+unset MAILTO
+unset MY_HOSTID
+unset PARTICIPATE
+unset SUBMITURLS
+unset USEHTTP
+unset USETOR
+unset MTAOPS
+
+TORIFY_PATH=/usr/bin/torify
+
+torify_enabled() {
+    # Return 1 to enable torify for HTTP submission, otherwise 0; exit on error
+    TORSOCKS_PATH=/usr/bin/torsocks
+    [ -f "$TORIFY_PATH" ] && [ -f "$TORSOCKS_PATH" ] && TOR_AVAILABLE=1
+
+    case "$USETOR" in
+        "yes")
+            if [ -z $TOR_AVAILABLE ]; then
+                echo "popularity-contest: USETOR is set but torify is not available." 2>&1
+                echo "popularity-contest: Please install the tor and torsocks packages." 2>&1
+                exit 1
+            fi
+            if [ "yes" != "$USEHTTP" ]; then
+                echo "popularity-contest: when USETOR is set USEHTTP must be set as well" 2>&1
+                exit 1
+            fi
+            return 0
+        ;;
+        "maybe")
+            [ "yes" = "$USEHTTP" ] && [ ! -z $TOR_AVAILABLE ] && return 0
+            return 1
+        ;;
+        "no")
+            return 1
+        ;;
+    esac
+}
+
+# get configuration information
+. /usr/share/popularity-contest/default.conf
+. /etc/popularity-contest.conf
+
+if test -d /etc/popularity-contest.d/; then
+  for file in `run-parts --list --regex '\.conf$' /etc/popularity-contest.d/`;
+  do
+   . $file
+  done
+fi
+
+# don't run if MAILTO address is blank, and not configured to use HTTP POST!
+if [ -z "$MAILTO" ] && [ "yes" != "$USEHTTP" ]; then exit 0; fi
+
+# don't run if PARTICIPATE is "no" or unset!
+if [ "$PARTICIPATE" = "no" ] || [ -z "$PARTICIPATE" ]; then exit 0; fi
+
+# enable torify
+if torify_enabled; then
+    TORIFY=$TORIFY_PATH
+else
+    TORIFY=''
+fi
+
+
+if [ -n "$HTTP_PROXY" ]; then
+  export http_proxy="$HTTP_PROXY";
+fi
+
+POPCONVAR="/var/lib/popularity-contest"
+POPCONOLD="/var/log/popularity-contest"
+POPCONNEW="/var/log/popularity-contest.$$"
+POPCON="$POPCONNEW"
+
+last_sub()
+{
+  if [ -r "$POPCONVAR/lastsub" ] ; then
+    cat "$POPCONVAR/lastsub"
+  else
+    date -r "$POPCONOLD" +%s
+  fi
+}
+set_sub()
+{
+  test -d "$POPCONVAR" || mkdir -p "$POPCONVAR"
+  date +%s > "$POPCONVAR/lastsub"
+}
+
+# Only run on the given day, to spread the load on the server a bit
+if [ "$MODE" != "--crond" ]  || ( [ "$DAY" ] && [ "$DAY" != "$(date +%w)" ] ) ; then
+	# Ensure that popcon runs at least once in the last week
+	if [ -f "$POPCONOLD" ] ; then
+		now=$(date +%s)
+		lastrun=$(last_sub)
+                if [ "$MODE" = "--crond" ]; then
+			# 7.5 days, in seconds
+			week=648000
+	        else
+			# 6.5 days, in seconds
+			week=561600
+                fi
+		if [ "$(( $now - $lastrun ))" -le "$week" ]; then
+			exit 0
+		fi
+	fi
+fi
+
+# keep old logs
+cd /var/log
+umask 022
+savelog -c 7 popularity-contest >/dev/null
+
+do_sendmail()
+{
+	if [ -n "$MAILFROM" ]; then
+		sendmail -oi $MTAOPS -f "$MAILFROM" $MAILTO
+	else
+		sendmail -oi $MTAOPS $MAILTO
+	fi
+}
+
+# generate the popularity contest data
+
+/usr/sbin/popularity-contest --su-nobody > $POPCON
+
+GPG=/usr/bin/gpg
+
+if [ "$ENCRYPT" = "yes" ] && ! [ -x "$GPG" ]; then
+  logger -t popularity-contest "encryption required but gpg is not available."
+  echo "popularity-contest: encryption required but gpg is not available." 2>&1
+  exit 1
+fi
+
+if [ -x "$GPG" ] && [ "$ENCRYPT" = "maybe" ] || [ "$ENCRYPT" = "yes" ]; then
+  POPCONGPG="$POPCON.gpg"
+  rm -f "$POPCONGPG"
+  GPGHOME=`mktemp -d`
+  $GPG --batch --no-options --no-default-keyring --trust-model=always \
+       --homedir "$GPGHOME" --keyring $KEYRING --quiet \
+       --armor -o "$POPCONGPG" -r $POPCONKEY --encrypt "$POPCON"
+  rm -rf "$GPGHOME"
+  POPCON="$POPCONGPG"
+fi
+
+SUBMITTED=no
+
+# try to post the report through http POST
+if [ "$SUBMITURLS" ] && [ "yes" = "$USEHTTP" ]; then
+    for URL in $SUBMITURLS ; do
+	if setsid $TORIFY /usr/share/popularity-contest/popcon-upload \
+	    -u $URL -f $POPCON 2>/dev/null ; then
+		SUBMITTED=yes
+	        set_sub
+	else
+		logger -t popularity-contest "unable to submit report to $URL."
+	fi
+    done
+fi
+
+# try to email the popularity contest data
+# skip emailing if USETOR is set
+
+if [ "$MODE" = "--crond" ] && [ yes != "$SUBMITTED" ] && [ yes != "$USETOR" ] && [ "$MAILTO" ]; then
+    if [ -x "`which sendmail 2>/dev/null`" ]; then
+	(
+	    if [ -n "$MAILFROM" ]; then
+	       	echo "From: <$MAILFROM>"
+	    	echo "Sender: <$MAILFROM>"
+	    fi
+	    echo "To: $MAILTO"
+	    echo "Subject: popularity-contest submission"
+	    echo "MIME-Version: 1.0"
+	    echo "Content-Type: text/plain"
+	    echo
+	    cat $POPCON
+	) | do_sendmail
+	SUBMITTED=yes
+    else
+	logger -t popularity-contest "unable to submit report using sendmail."
+    fi
+fi
+
+if [ "yes" != "$SUBMITTED" ] ; then
+	logger -t popularity-contest "unable to submit report."
+	rm -f $POPCONNEW $POPCONNEW.gpg
+else
+	mv $POPCONNEW $POPCONOLD
+	if [ -n "$POPCONGPG" ]; then
+		mv $POPCONNEW.gpg $POPCONOLD.gpg
+	fi
+fi
diff --git a/etc/cron.daily/prestashop-rebuild-search-index b/etc/cron.daily/prestashop-rebuild-search-index
new file mode 100644
index 0000000..c9d55b4
--- /dev/null
+++ b/etc/cron.daily/prestashop-rebuild-search-index
@@ -0,0 +1 @@
+curl -s "	https://boutique.eureka-informatique.fr/admin592z328wv39xy4bdnvz/?controller=AdminSearch&action=searchCron&ajax=1&full=1&token=hCXLIxFy&id_shop=1 " >/dev/null 2>&1
\ No newline at end of file
diff --git a/etc/cron.hourly/.placeholder b/etc/cron.hourly/.placeholder
new file mode 100644
index 0000000..76cb8d0
--- /dev/null
+++ b/etc/cron.hourly/.placeholder
@@ -0,0 +1,2 @@
+# DO NOT EDIT OR REMOVE
+# This file is a simple placeholder to keep dpkg from removing this directory
diff --git a/etc/cron.monthly/.placeholder b/etc/cron.monthly/.placeholder
new file mode 100644
index 0000000..76cb8d0
--- /dev/null
+++ b/etc/cron.monthly/.placeholder
@@ -0,0 +1,2 @@
+# DO NOT EDIT OR REMOVE
+# This file is a simple placeholder to keep dpkg from removing this directory
diff --git a/etc/cron.weekly/.placeholder b/etc/cron.weekly/.placeholder
new file mode 100644
index 0000000..76cb8d0
--- /dev/null
+++ b/etc/cron.weekly/.placeholder
@@ -0,0 +1,2 @@
+# DO NOT EDIT OR REMOVE
+# This file is a simple placeholder to keep dpkg from removing this directory
diff --git a/etc/cron.yearly/.placeholder b/etc/cron.yearly/.placeholder
new file mode 100644
index 0000000..76cb8d0
--- /dev/null
+++ b/etc/cron.yearly/.placeholder
@@ -0,0 +1,2 @@
+# DO NOT EDIT OR REMOVE
+# This file is a simple placeholder to keep dpkg from removing this directory