ScoDocMM/tools/install_debian10.sh

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#!/bin/bash
#
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# ScoDoc 8: install third-party software necessary for our installation
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# starting for a minimal Debian (Buster, 10.0) install.
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#
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# E. Viennet, Jun 2008, Apr 2009, Sept 2011, Sept 2013, Nov 2013, Mar 2017, Jul 2017,
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# Jun 2019, Oct 2019, Dec 2020, Jul 2021
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#
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# Le répertoire de ce script:
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
source "$SCRIPT_DIR/config.sh"
source "$SCRIPT_DIR/utils.sh"
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check_uid_root "$0"
cd "$SCODOC_DIR" || die "can't cd $SCODOC_DIR"
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# ------------ Safety checks
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if [ "${debian_version}" != "10" ]
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then
echo "Version du systeme Linux Debian incompatible"
exit 1
fi
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if [ "$(arch)" != "x86_64" ]
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then
echo "Version du systeme Linux Debian incompatible (pas X86 64 bits)"
exit 1
fi
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# ------------ Unix user
check_create_scodoc_user
# --- Create empty .../var/ subdir
echo "Creating empty local directories..."
for d in var var/scodoc var/scodoc/archives var/scodoc/photos var/scodoc/tmp var/scodoc/config var/scodoc/config/version var/scodoc/config/depts var/scodoc/config/logos
do
[ -d "$d" ] || mkdir "$d" || die "can't create $d subdirectory"
done
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# ------------ Permissions & directories
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change_scodoc_file_ownership
set_scodoc_var_dir
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# ------------ AJOUT DES PAQUETS DEBIAN NECESSAIRES
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apt-get update
apt-get -y install gcc
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apt-get -y install python3-dev
apt-get -y install python3-venv
apt-get -y install python3-pip
apt-get install -y python3-wheel
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apt-get -y install libpq-dev
apt-get -y install libcrack2-dev
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apt-get -y install postgresql
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apt-get -y install redis
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apt-get -y install curl
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apt-get -y install graphviz
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systemctl start redis
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# ------------ CREATION DU VIRTUALENV
echo "Creating python3 virtualenv..."
python3 -m venv venv || die "can't create Python 3 virtualenv"
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# ------------ INSTALL DES PAQUETS PYTHON (3.7)
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# ScoDoc8 uses pip in our env
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source venv/bin/activate
pip install --upgrade pip
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pip install wheel
pip install -r requirements-3.7.txt
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# ------------
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GITCOMMIT=$(git rev-parse HEAD)
SVERSION=$(curl --silent http://scodoc.iutv.univ-paris13.fr/scodoc-installmgr/version?mode=install\&commit="$GITCOMMIT")
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echo "$SVERSION" > "${SCODOC_VERSION_DIR}/scodoc.sn"
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# ------------ POSTFIX
echo
echo "ScoDoc a besoin de pouvoir envoyer des messages par mail."
echo -n "Voulez vous configurer la messagerie (tres recommande) ? (y/n) [y] "
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read -r ans
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if [ "$(norm_ans "$ans")" != 'N' ]
then
apt-get -y install postfix
fi
# ------------ CONFIG FIREWALL (non teste en Debian 10)
echo
echo "Le firewall aide a proteger votre serveur d'intrusions indesirables."
echo -n "Voulez vous configurer un firewall minimal (ufw) ? (y/n) [n] "
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read -r ans
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if [ "$(norm_ans "$ans")" = 'Y' ]
then
echo 'Installation du firewall IP ufw (voir documentation Debian)'
echo ' on autorise les connexions ssh et https'
apt-get -y install ufw
ufw default deny incoming
ufw default allow outgoing
ufw allow ssh
ufw allow https
yes | ufw enable
fi
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# --- XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX ---
echo
echo "WARNING: version ScoDoc8 expérimentale"
echo "Ne pas utiliser en production !"
echo
echo "Pour lancer le serveur de développement: voir README"
exit 0
# --- XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX ---
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# Nota: after this point, the network _may_ be unreachable
# (if firewall config is wrong)
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# ------------ CONFIG NGINX
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a2enmod ssl
a2enmod proxy
a2enmod proxy_http
a2enmod rewrite
echo
echo "La configuration du serveur web va modifier votre installation Apache pour supporter ScoDoc."
echo -n "Voulez vous configurer le serveur web Apache maintenant (tres conseille) ? (y/n) [y] "
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read -r ans
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if [ "$(norm_ans "$ans")" != 'N' ]
then
echo "Configuration d'Apache"
server_name=""
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while [ -z "$server_name" ]
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do
echo "Le nom de votre serveur doit normalement etre connu dans le DNS."
echo -n "Nom complet de votre serveur (exemple: notes.univ.fr): "
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read -r server_name
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done
# --- CERTIFICATS AUTO-SIGNES
echo
echo "Il est possible d'utiliser des certificats cryptographiques"
echo "auto-signes, qui ne seront pas reconnus comme de confiance"
echo "par les navigateurs, mais offrent une certaine securite."
echo -n 'Voulez vous generer des certificats ssl auto-signes ? (y/n) [y] '
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read -r ans
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if [ "$(norm_ans "$ans")" != 'N' ]
then
# attention: utilise dans scodoc-site-ssl.orig
ssl_dir=/etc/apache2/scodoc-ssl
if [ ! -e $ssl_dir ]
then
mkdir $ssl_dir
fi
/usr/sbin/make-ssl-cert /usr/share/ssl-cert/ssleay.cnf $ssl_dir/apache.pem
cert_status=$?
else
cert_status=-1
fi
# ---
echo 'generation de /etc/apache2/sites-available/scodoc-site-ssl'
cat "$SCODOC_DIR"/tools/etc/scodoc-site-ssl-apache2.4.orig | sed -e "s:YOUR\.FULL\.HOST\.NAME:$server_name:g" > /etc/apache2/sites-available/scodoc-site-ssl.conf
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echo 'activation du site...'
a2ensite scodoc-site-ssl
echo 'Remplacement du site Apache par defaut (sic ! old saved as .bak)'
fn=/etc/apache2/sites-available/000-default.conf
if [ -e $fn ]
then
mv $fn $fn.bak
fi
cp "$SCODOC_DIR"/tools/etc/scodoc-site.orig $fn
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if [ -z "$(grep Listen /etc/apache2/ports.conf | grep 443)" ]
then
echo 'adding port 443'
echo 'Listen 443' >> /etc/apache2/ports.conf
fi
echo 'configuring Apache proxy'
mv /etc/apache2/mods-available/proxy.conf /etc/apache2/mods-available/proxy.conf.bak
cat > /etc/apache2/mods-available/proxy.conf <<EOF
<IfModule mod_proxy.c>
# Proxy config for ScoDoc default installation
ProxyRequests Off
<ProxyMatch http://localhost:8080>
Order deny,allow
Allow from all
</ProxyMatch>
</IfModule>
EOF
fi
systemctl restart apache2
# ------------ CONFIG SERVICE SCODOC
echo
echo "Installer le service scodoc permet de lancer automatiquement le serveur au demarrage."
echo -n "Voulez vous installer le service scodoc ? (y/n) [y] "
read ans
if [ "$(norm_ans "$ans")" != 'N' ]
then
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# ScoDoc 7.19+ uses systemd
$SCODOC_DIR/tools/configure_systemd.sh
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fi
# ------------ CONFIG MISE A JOUR HEBDOMADAIRE
echo
echo -n "Mises a jour hebdomadaires (tres recommande) ? (y/n) [y] "
read ans
if [ "$(norm_ans "$ans")" != 'N' ]
then
cp "$SCODOC_DIR"/tools/etc/scodoc-updater.service /etc/systemd/system
cp "$SCODOC_DIR"/tools/etc/scodoc-updater.timer /etc/systemd/system
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systemctl enable scodoc-updater.timer
systemctl start scodoc-updater.timer
fi
# ------------ THE END
echo
echo "Installation terminee."
echo
echo "Vous pouvez maintenant creer la base d'utilisateurs avec ./create_user_db.sh"
echo "puis creer un departement avec ./create_dept.sh"
echo "Ou bien restaurer vos donnees a partir d'une ancienne installation a l'aide du script restore_scodoc_data.sh"
echo "(voir https://scodoc.org/MigrationDonneesScoDoc/)"
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echo
if [ "${cert_status}" != 0 ]
then
echo "Attention: le serveur Web Apache n'a pas de certificat."
echo "Il est probable qu'il ne fonctionne pas."
echo "Installez vos certificats ou generez provisoirement des certificats autosignes"
echo "avec la commande: /usr/sbin/make-ssl-cert /usr/share/ssl-cert/ssleay.cnf $ssl_dir/apache.pem"
echo
fi