ScoDoc-PE/config/install_debian10.sh

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#!/bin/bash
#
# ScoDoc: 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,
# Jun 2019, Oct 2019, Dec 2020
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#
source config.sh
source utils.sh
check_uid_root $0
# ------------ Safety checks
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if [ "${debian_version}" != "10" ]
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then
echo "Version du systeme Linux Debian incompatible"
exit 1
fi
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if [ "$(arch)" != "x86_64" ]
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then
echo "Version du systeme Linux Debian incompatible (pas X86 64 bits)"
exit 1
fi
# ------------ Permissions & directories
# source dir should be writable by scodoc to write bytecode files
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chgrp www-data "$SCODOC_DIR" "$SCODOC_DIR"/ZopeProducts/*
chmod g+w "$SCODOC_DIR" "$SCODOC_DIR"/ZopeProducts/*
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if [ -d "${SCODOC_VAR_DIR}"/photos ]; then
chgrp -R www-data "${SCODOC_VAR_DIR}"/photos
chmod -R g+w "${SCODOC_VAR_DIR}"/photos
fi
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if [ ! -e "${SCODOC_VERSION_DIR}" ]; then
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mkdir -p "${SCODOC_VERSION_DIR}"
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chown www-data.www-data "${SCODOC_VERSION_DIR}"
fi
# ------------ LOCALES
echo
echo '---- Configuration des locales...'
echo
if [ ! -e /etc/locale.gen ]
then
touch /etc/locale.gen
fi
for locname in en_US.UTF-8 en_US.ISO-8859-15 en_US.ISO-8859-1
do
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outname=$(echo ${locname//-/} | tr 'A-Z' 'a-z')
if [ "$(locale -a | grep -E -i ^${outname}$ | wc -l)" -lt 1 ]
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then
echo adding $locname
echo "$locname ${locname##*.}" >> /etc/locale.gen
fi
done
/usr/sbin/locale-gen --keep-existing
if [ "$LANG" != "en_US.UTF-8" ]
then
# ceci est necessaire a cause de postgresql 8.3 qui
# cree son cluster lors de l'install avec la locale par defaut !
echo "Attention: changement de la locale par defaut"
mv /etc/default/locale /etc/default/locale.orig
echo "LANG=\"en_US.UTF-8\"" > /etc/default/locale
export LANG=en_US.UTF-8
fi
echo 'Done.'
# ------------ FIX pour passage Debian 7 -> Debian >= 8
chsh -s /bin/sh www-data
# ------------ AJOUT DES PAQUETS NECESSAIRES
apt-get update
apt-get -y install subversion curl cracklib-runtime
apt-get -y install apache2 ssl-cert
apt-get -y install postgresql
apt-get -y install graphviz
# ------------ INSTALL DES EXTENSIONS PYTHON (2.7)
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# ScoDoc8 uses pip in our env
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apt-get -y install python-docutils
apt-get -y install python-psycopg2
apt-get -y install python-pyrss2gen
apt-get -y install python-pil python-reportlab
apt-get -y install python-cracklib # was python-crack
apt-get -y install python-icalendar
apt-get -y install python-requests
# ------------
SVNVERSION=$(cd ..; svnversion)
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SVERSION=$(curl --silent http://scodoc.iutv.univ-paris13.fr/scodoc-installmgr/version?mode=install\&svn="$SVNVERSION")
echo "$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 "$ans")" = 'Y' ]
then
echo 'Installation du firewall IP ufw (voir documentation Debian)'
echo ' on autorise les connexions ssh et https'
apt-get -y install ufw
ufw default deny incoming
ufw default allow outgoing
ufw allow ssh
ufw allow https
yes | ufw enable
fi
# Nota: after this point, the network _may_ be unreachable
# (if firewall config is wrong)
# ------------ CONFIG APACHE
a2enmod ssl
a2enmod proxy
a2enmod proxy_http
a2enmod rewrite
echo
echo "La configuration du serveur web va modifier votre installation Apache pour supporter ScoDoc."
echo -n "Voulez vous configurer le serveur web Apache maintenant (tres conseille) ? (y/n) [y] "
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read -r ans
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if [ "$(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'
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cat "$SCODOC_DIR"/config/etc/scodoc-site-ssl-apache2.4.orig | sed -e "s:YOUR\.FULL\.HOST\.NAME:$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 $fn.bak
fi
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cp "$SCODOC_DIR"/config/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
$SCODOC_DIR/config/configure_systemd.sh
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fi
# ------------ CONFIG MISE A JOUR HEBDOMADAIRE
echo
echo -n "Mises a jour hebdomadaires (tres recommande) ? (y/n) [y] "
read ans
if [ "$(norm_ans "$ans")" != 'N' ]
then
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cp "$SCODOC_DIR"/config/etc/scodoc-updater.service /etc/systemd/system
cp "$SCODOC_DIR"/config/etc/scodoc-updater.timer /etc/systemd/system
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systemctl enable scodoc-updater.timer
systemctl start scodoc-updater.timer
fi
# ------------ THE END
echo
echo "Installation terminee."
echo
echo "Vous pouvez maintenant creer la base d'utilisateurs avec ./create_user_db.sh"
echo "puis creer un departement avec ./create_dept.sh"
echo "Ou bien restaurer vos donnees a partir d'une ancienne installation a l'aide du script restore_scodoc_data.sh"
echo "(voir https://trac.lipn.univ-paris13.fr/projects/scodoc/wiki/MigrationDonneesScoDoc)"
echo
if [ "${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