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synapse_ynh/scripts/config
2022-05-28 00:19:44 +02:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source /usr/share/yunohost/helpers
# Stop script if errors
ynh_abort_if_errors
# Import common fonctions
source ./experimental_helper.sh
source ./_common.sh
#=================================================
# RETRIEVE ARGUMENTS
#=================================================
app=$YNH_APP_INSTANCE_NAME
report_stats=$(ynh_app_setting_get --app $app --key report_stats)
allow_public_rooms=$(ynh_app_setting_get --app=$app --key=allow_public_rooms)
disable_backup_before_upgrade=$(ynh_app_setting_get --app $app --key disable_backup_before_upgrade)
is_free_registration=$(ynh_app_setting_get --app $app --key is_free_registration)
jitsi_server=$(ynh_app_setting_get --app=$app --key=jitsi_server)
e2e_enabled_by_default=$(ynh_app_setting_get --app=$app --key=e2e_enabled_by_default)
synapse_user_app_pwd=$(ynh_app_setting_get --app=$app --key=synapse_user_app_pwd)
domain_whitelist_client=$(get_domain_list)
#=================================================
# SHOW_CONFIG FUNCTION FOR 'SHOW' COMMAND
#=================================================
show_config() {
# here you are supposed to read some config file/database/other then print the values
# ynh_return "YNH_CONFIG_${PANEL_ID}_${SECTION_ID}_${OPTION_ID}=value"
ynh_return "YNH_CONFIG_SYNAPSE_CONFIG_SERVER_CONFIG_SERVER_STATISTICS=$report_stats"
ynh_return "YNH_CONFIG_SYNAPSE_CONFIG_SERVER_CONFIG_ALLOW_PUBLIC_ROOMS=$allow_public_rooms"
ynh_return "YNH_CONFIG_SYNAPSE_CONFIG_CLIENT_CONFIG_JITSI_SERVER=$jitsi_server"
ynh_return "YNH_CONFIG_SYNAPSE_CONFIG_SERVER_CONFIG_IS_FREE_REGISTRATION=${is_free_registration}"
ynh_return "YNH_CONFIG_SYNAPSE_CONFIG_CLIENT_CONFIG_E2E_ENABLED_BY_DEFAULT=${e2e_enabled_by_default}"
if [[ ${disable_backup_before_upgrade:-0} -eq 1 ]]
then
ynh_return "YNH_CONFIG_PACKAGE_CONFIG_PACKAGE_CONFIG_BACKUP_BEFORE_UPGRADE=0"
else
ynh_return "YNH_CONFIG_PACKAGE_CONFIG_PACKAGE_CONFIG_BACKUP_BEFORE_UPGRADE=1"
fi
}
#=================================================
# MODIFY THE CONFIGURATION
#=================================================
apply_config() {
report_stats=${YNH_CONFIG_SYNAPSE_CONFIG_SERVER_CONFIG_SERVER_STATISTICS:-$report_stats}
allow_public_rooms=${YNH_CONFIG_SYNAPSE_CONFIG_SERVER_CONFIG_ALLOW_PUBLIC_ROOMS:-$allow_public_rooms}
do_backup_before_upgrade=${YNH_CONFIG_PACKAGE_CONFIG_PACKAGE_CONFIG_BACKUP_BEFORE_UPGRADE:-}
is_free_registration=${YNH_CONFIG_SYNAPSE_CONFIG_SERVER_CONFIG_IS_FREE_REGISTRATION:-$is_free_registration}
jitsi_server=${YNH_CONFIG_SYNAPSE_CONFIG_CLIENT_CONFIG_JITSI_SERVER:-$jitsi_server}
e2e_enabled_by_default=${YNH_CONFIG_SYNAPSE_CONFIG_CLIENT_CONFIG_E2E_ENABLED_BY_DEFAULT:-$e2e_enabled_by_default}
if [ $report_stats == 1 ]; then
report_stats=true
fi
if [ $report_stats == 0 ]; then
report_stats=false
fi
if [ $allow_public_rooms == 1 ]; then
allow_public_rooms=true
fi
if [ $allow_public_rooms == 0 ]; then
allow_public_rooms=false
fi
if [ $e2e_enabled_by_default == 1 ]; then
e2e_enabled_by_default=true
fi
if [ $e2e_enabled_by_default == 0 ]; then
e2e_enabled_by_default=false
fi
ynh_app_setting_set --app $app --key report_stats --value $report_stats
ynh_app_setting_set --app $app --key allow_public_rooms --value $allow_public_rooms
ynh_app_setting_set --app $app --key is_free_registration --value $is_free_registration
ynh_app_setting_set --app $app --key jitsi_server --value $jitsi_server
ynh_app_setting_set --app=$app --key=e2e_enabled_by_default --value=$e2e_enabled_by_default
if [[ -n $do_backup_before_upgrade ]]; then
if [ $do_backup_before_upgrade -eq 1 ]; then
ynh_app_setting_set --app $app --key disable_backup_before_upgrade --value 0
else
ynh_app_setting_set --app $app --key disable_backup_before_upgrade --value 1
fi
fi
domain=$(ynh_app_setting_get --app $app --key domain)
server_name=$(ynh_app_setting_get --app $app --key server_name)
synapse_db_pwd=$(ynh_app_setting_get --app $app --key synapse_db_pwd)
is_free_registration=$(ynh_app_setting_get --app $app --key is_free_registration)
port=$(ynh_app_setting_get --app $app --key synapse_port)
synapse_tls_port=$(ynh_app_setting_get --app $app --key synapse_tls_port)
turnserver_tls_port=$(ynh_app_setting_get --app $app --key turnserver_tls_port)
turnserver_pwd=$(ynh_app_setting_get --app $app --key turnserver_pwd)
registration_shared_secret=$(ynh_app_setting_get --app $app --key registration_shared_secret)
form_secret=$(ynh_app_setting_get --app $app --key form_secret)
macaroon_secret_key=$(ynh_app_setting_get --app=$app --key=macaroon_secret_key)
synapse_user="matrix-$app"
synapse_db_name="matrix_$app"
synapse_db_user="matrix_$app"
# Configure Synapse
# WARNING : theses command are used in INSTALL, UPGRADE, CONFIG, CHANGE-URL (4 times)
# For any update do it in all files
if [ -z $macaroon_secret_key ]; then
# Well, in this package this value was not managed because it was not needed, synapse is able to generate this with some other secret in the config file but after some vulnerability was found with this practice.
# For more detail about this issue you can see : https://matrix.org/blog/2019/01/15/further-details-on-critical-security-update-in-synapse-affecting-all-versions-prior-to-0-34-1-cve-2019-5885/
# The problem is that we can't just say generate a new value if the package has not already defined a value. The reason is that changing this value logout all user. And in case of a user has enabled the encryption, the user might lost all conversation !!
# So for the old install we just leave this as it is. And for the new install we use a real macaroon.
macaroon_secret_key_param='# macaroon_secret_key: ""'
else
macaroon_secret_key_param='macaroon_secret_key: "'$macaroon_secret_key'"'
fi
if [ $is_free_registration -eq 0 ]
then
allowed_access=False
sso_enabled=True
else
allowed_access=True
sso_enabled=False
fi
ynh_add_config --template="homeserver.yaml" --destination="/etc/matrix-$app/homeserver.yaml"
ynh_add_config --template="log.yaml" --destination="/etc/matrix-$app/log.yaml"
# Create .well-known redirection for access by federation
if yunohost --output-as plain domain list | grep -q "^$server_name$"
then
ynh_add_config --template="server_name.conf" --destination="/etc/nginx/conf.d/${server_name}.d/${app}_server_name.conf"
fi
ynh_store_file_checksum --file "$homeserver_config_path"
setfacl -R -m user:turnserver:rX /etc/matrix-$app
systemctl restart matrix-$app
systemctl reload nginx
}
#=================================================
# GENERIC FINALIZATION
#=================================================
# SELECT THE ACTION FOLLOWING THE GIVEN ARGUMENT
#=================================================
case $1 in
show) show_config;;
apply) apply_config;;
esac