synapse_ynh/scripts/install

#!/bin/bash

# Import common cmd
source ./_common.sh

# Init script
init_script

# Retrieve arguments
domain=$YNH_APP_ARG_DOMAIN
path="/_matrix"
is_public=$YNH_APP_ARG_IS_PUBLIC

CHECK_PATH	# Vérifie et corrige la syntaxe du path.
CHECK_DOMAINPATH	# Vérifie la disponibilité du path et du domaine.
CHECK_FINALPATH	# Vérifie que le dossier de destination n'est pas déjà utilisé.

# Ouvre le port dans le firewall
NO_LOG FIND_PORT 8448	# Cherche un port libre.
synapse_tls_port=$port
NO_LOG FIND_PORT 8008	# Cherche un port libre.
synapse_port=$port
NO_LOG FIND_PORT 3478	# Cherche un port libre.
turnserver_port=$port
NO_LOG FIND_PORT 5349	# Cherche un port libre.
turnserver_tls_port=$port
sudo yunohost firewall allow --no-upnp TCP $synapse_tls_port > /dev/null 2>&1
sudo yunohost firewall allow --no-upnp Both $turnserver_port > /dev/null 2>&1
sudo yunohost firewall allow --no-upnp Both $turnserver_tls_port > /dev/null 2>&1

# Make dh cert for synapse if it not exist
test ! -e /etc/yunohost/certs/$domain/dh.pem && sudo openssl dhparam -out /etc/yunohost/certs/$domain/dh.pem 2048 > /dev/null

# Find password for turnserver
turnserver_pwd=$(ynh_string_random 30)

# Enregistre les infos dans la config YunoHost
ynh_app_setting_set $app domain $domain
ynh_app_setting_set $app path $path
ynh_app_setting_set $app is_public $is_public
ynh_app_setting_set $app synapse_port $synapse_port
ynh_app_setting_set $app synapse_tls_port $synapse_tls_port
ynh_app_setting_set $app turnserver_port $turnserver_port
ynh_app_setting_set $app turnserver_tls_port $turnserver_tls_port
ynh_app_setting_set $app turnserver_pwd $turnserver_pwd

# Et copie le fichier de config nginx
sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/$app.conf

# Modifie les variables dans le fichier de configuration nginx
sudo sed -i "s@__PATH__@$path@g" /etc/nginx/conf.d/$domain.d/$app.conf
sudo sed -i "s@__PORT__@$synapse_port@g" /etc/nginx/conf.d/$domain.d/$app.conf

# Get Matrix key repos
wget -q -O '/tmp/matrix-repo-key.asc' "https://matrix.org/packages/debian/repo-key.asc"
sudo apt-key add "/tmp/matrix-repo-key.asc"

echo "matrix-synapse matrix-synapse/server-name select $domain" | sudo debconf-set-selections # Configure dpkg for no questions
echo "matrix-synapse matrix-synapse/report-stats select false" | sudo debconf-set-selections # Configure dpkg for no questions

# Enable debian-backports repos
enable_backport_repos

# Install coturn (the turn server)
ynh_package_install coturn

# Enable Synapse repos
if [[ -n "$(uname -m | grep arm)" ]]
then
        # Use special conf for arm arch because some binary are not available in jessie backport or in matrix repos
        install_arm_package_dep
        ynh_package_install -t $debian_version-backports -f
        echo "deb [arch=i386] http://matrix.org/packages/debian/ $debian_version main" | sudo tee -a "/etc/apt/sources.list.d/matrix.list"
        ynh_package_update
else
        echo "deb http://matrix.org/packages/debian/ $debian_version main" | sudo tee -a "/etc/apt/sources.list.d/matrix.list"
        ynh_package_update
fi

# Install synapse package
# We neet to install python-cryptography to Solve a python error about dependance (from cryptography.hazmat.primitives.asymmetric.utils)
ynh_package_install -t $debian_version-backports matrix-synapse python-matrix-synapse-ldap3 python-cryptography

# Configure Synapse
sudo cp ../conf/homeserver.yaml /etc/matrix-synapse/homeserver.yaml
sudo sed -i "s@__DOMAIN__@$domain@g" /etc/matrix-synapse/homeserver.yaml
sudo sed -i "s@__PORT__@$synapse_port@g" /etc/matrix-synapse/homeserver.yaml
sudo sed -i "s@__TLS_PORT__@$synapse_tls_port@g" /etc/matrix-synapse/homeserver.yaml
sudo sed -i "s@__TURNSERVER_TLS_PORT__@$turnserver_tls_port@g" /etc/matrix-synapse/homeserver.yaml
sudo sed -i "s@__TURNPWD__@$turnserver_pwd@g" /etc/matrix-synapse/homeserver.yaml
if [ "$is_public" = "0" ]
then
    sudo sed -i "s@__ALLOWED_ACCESS__@False@g" /etc/matrix-synapse/homeserver.yaml
else
    sudo sed -i "s@__ALLOWED_ACCESS__@True@g" /etc/matrix-synapse/homeserver.yaml
fi

# Configure Coturn
sudo cp ../conf/turnserver.conf /etc/turnserver.conf
sudo sed -i "s@__TURNPWD__@$turnserver_pwd@g" /etc/turnserver.conf
sudo sed -i "s@__DOMAIN__@$domain@g" /etc/turnserver.conf
sudo sed -i "s@__PORT__@$turnserver_port@g" /etc/turnserver.conf
sudo sed -i "s@__TLS_PORT__@$turnserver_tls_port@g" /etc/turnserver.conf

# Configure access for certificates
sudo setfacl -m user:matrix-synapse:r /etc/yunohost/certs/$domain/crt.pem
sudo setfacl -m user:matrix-synapse:r /etc/yunohost/certs/$domain/key.pem
sudo setfacl -m user:matrix-synapse:r /etc/yunohost/certs/$domain/dh.pem

sudo setfacl -m user:turnserver:r /etc/yunohost/certs/$domain/crt.pem
sudo setfacl -m user:turnserver:r /etc/yunohost/certs/$domain/key.pem
sudo setfacl -m user:turnserver:r /etc/yunohost/certs/$domain/dh.pem

# Configuration de logrotate
sed -i "s@__APP__@$app@g" ../conf/logrotate
sudo cp ../conf/logrotate /etc/logrotate.d/$app

ynh_app_setting_set $app skipped_uris "/"

# Régénère la configuration de SSOwat
sudo yunohost app ssowatconf
# Recharge la configuration Nginx
sudo service nginx reload
sudo service matrix-synapse restart
sudo service coturn restart