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re2o/install_re2o.sh
Alexandre Iooss 29fb5dc848 Remove generated locales from git tree 
Now compiled locale files (.mo) are generated on the server side.
This cleans up the git tree and make translation contributions much
easier to merge.

Please note that you will need to generate those files after each pull,
so remember to execute install_re2o.sh.
2018-12-10 13:14:56 +01:00

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#!/bin/bash
SETTINGS_LOCAL_FILE='re2o/settings_local.py'
SETTINGS_EXAMPLE_FILE='re2o/settings_local.example.py'
APT_REQ_FILE="apt_requirements.txt"
PIP_REQ_FILE="pip_requirements.txt"
LDIF_DB_FILE="install_utils/db.ldiff"
LDIF_SCHEMA_FILE="install_utils/schema.ldiff"
VALUE= # global value used to return values by some functions
_ask_value() {
### Usage _ask_value <text> [<option1> [<option2> ... ] ]
#
# This function is a utility function to force a user to enter a value
# available in a set of options.
#
# Parameters:
# * text: The text to display
# * option#: A possible option for the user. If no option is specifed,
# all inputs are considered valid
#
# Echo: The value entered by the user. Should be one of the choices if
# not ommited
###
shopt -s extglob
input_text="$1"
shift
if [ "$#" -ne 0 ]; then
choices="("
while [ "$#" -ne 1 ]; do
choices+="$1|"
shift
done
choices+="$1)"
input_text+=" $choices: "
choices="@$choices"
else
input_text+=": "
choices="@(*)"
fi
while true; do
read -p "$input_text" choice
case "$choice" in
$choices ) break;;
* ) echo "Invalid option";;
esac
done
VALUE="$choice"
}
install_requirements() {
### Usage: install_requirements
#
# This function will install the required packages from APT repository
# and Pypi repository. Those packages are all required for Re2o to work
# properly.
###
echo "Setting up the required packages ..."
cat $APT_REQ_FILE | xargs apt-get -y install
pip3 install -r $PIP_REQ_FILE
echo "Setting up the required packages: Done"
}
install_database() {
### Usage: install_database <engine_type> <local_setup> <db_name> <username> <password>
#
# This function will install the database by downloading the correct APT packages
# and initiating the database schema.
#
# Parameters:
# * engine_type: The DB engine to use.
# 1 = mysql
# 2 = postgresql
# * local_setup: Should the database be installed locally
# 1 = yes
# 2 = no
# * db_name: The name of the database itself
# * username: The username to access the database
# * password: The password of the user to access the database
###
echo "Setting up the database ..."
engine_type="$1"
local_setup="$2"
db_name="$3"
username="$4"
password="$5"
if [ "$engine_type" == 1 ]; then
echo "Installing MySQL client ..."
apt-get -y install python3-mysqldb mysql-client
echo "Installing MySQL client: Done"
mysql_command="CREATE DATABASE $db_name collate='utf8_general_ci';
CREATE USER '$username'@'localhost' IDENTIFIED BY '$password';
GRANT ALL PRIVILEGES ON $db_name.* TO '$username'@'localhost';
FLUSH PRIVILEGES;"
if [ "$local_setup" == 1 ]; then
echo "Setting up local MySQL server ..."
apt-get -y install mysql-server
mysql -u root --execute="$mysql_command"
echo "Setting up local MySQL server: Done"
else
echo "Please execute the following command on the remote SQL server and then continue"
echo "$mysql_command"
_ask_value "Continue" "yes" "no"; if [ "$VALUE" == "no" ]; then exit; fi
fi
else
echo "Installing PostgreSQL client ..."
apt-get -y install postgresql-client python3-psycopg2
echo "Installing PostgreSQL client: Done"
pgsql_command1="CREATE DATABASE $db_name ENCODING 'UTF8' LC_COLLATE='fr_FR.UTF-8' LC_CTYPE='fr_FR.UTF-8';"
pgsql_command2="CREATE USER $username with password '$password';"
pgsql_command3="ALTER DATABASE $db_name owner to $username;"
if [ "$local_setup" == 1 ]; then
echo "Setting up local PostgreSQL server ..."
apt-get -y install postgresql
sudo -u postgres psql --command="$pgsql_command1"
sudo -u postgres psql --command="$pgsql_command2"
sudo -u postgres psql --command="$pgsql_command3"
echo "Setting up local PostgreSQL server: Done"
else
echo "Please execute the following commands on the remote SQL server and then continue"
echo "sudo -u postgres psql $pgsql_command1"
echo "sudo -u postgres psql $pgsql_command2"
echo "sudo -u postgres psql $pgsql_command3"
_ask_value "Continue" "yes" "no"; if [ "$VALUE" == "no" ]; then exit; fi
fi
fi
echo "Setting up the database: Done"
}
install_ldap() {
### Usage: install_ldap <local_setup> <password> <domain>
#
# This function will install the LDAP
#
# Parameters:
# * local_setup: Should the LDAP be installed locally ?
# 1 = yes
# 2 = no
# * password: the clear password for the admin user of the LDAP
# * domain: the domain extension to use for the LDAP structure in LDAP notation
###
echo "Setting up the LDAP ..."
local_setup="$1"
password="$2"
domain="$3"
if [ "$local_setup" == 1 ]; then
echo "Installing slapd package ..."
apt-get -y install slapd
echo "Installing slapd package: Done"
echo "Hashing the LDAP password ..."
hashed_ldap_passwd="$(slappasswd -s $password)"
echo "Hash of the password: $hashed_ldap_passwd"
echo "Building the LDAP config files ..."
sed 's|dc=example,dc=net|'"$domain"'|g' $LDIF_DB_FILE | sed 's|FILL_IT|'"$hashed_ldap_passwd"'|g' > /tmp/db
sed 's|dc=example,dc=net|'"$domain"'|g' $LDIF_SCHEMA_FILE | sed 's|FILL_IT|'"$hashed_ldap_passwd"'|g' > /tmp/schema
echo "Building the LDAP config files: Done"
echo "Stopping slapd service ..."
service slapd stop
echo "Stopping slapd service: Done"
echo "Deleting exisitng LDAP configuration ..."
rm -rf /etc/ldap/slapd.d/*
rm -rf /var/lib/ldap/*
echo "Deleting existing LDAP configuration: Done"
echo "Setting up the new LDAP configuration ..."
slapadd -n 0 -l /tmp/schema -F /etc/ldap/slapd.d/
slapadd -n 1 -l /tmp/db
echo "Setting up the new LDAP configuration: Done"
echo "Fixing the LDAP files permissions ..."
chown -R openldap:openldap /etc/ldap/slapd.d
chown -R openldap:openldap /var/lib/ldap
echo "Fixing the LDAP files permissions: Done"
echo "Starting slapd service ..."
service slapd start
echo "Starting slapd service: Done"
else
echo "Please execute the following command on the remote LDAP server and then continue"
echo "./install_re2o.sh setup-ldap $password $domain"
_ask_value "Continue" "yes" "no"; if [ "$VALUE" == "no" ]; then exit; fi
fi
echo "Setting up the LDAP: Done"
}
write_settings_file() {
### Usage: write_settings_file <db_engine_type> <sql_hostname> <sql_db_name> <sql_username> <sql_password>
# <ldap_cn> <ldap_tls> <ldap_password> <ldap_hostname> <ldap_domain>
# <email_hostname> <email_port> <extension> <url>
#
# This function will write a clean local settings file based on the example.
#
# Parameters:
# * db_engine_type: The engine for the database
# 1 = MySQL
# 2 = PostgreSQL
# * sql_hostname: The hostname for contacting the database
# * sql_db_name: The name of the database itself
# * sql_username: The user to use to access the database
# * sql_password: The password to use to access the database
# * ldap_cn: The CN entry for the LDAP admin in LDAP notation
# * ldap_tls: Should the TLS be activated to contact the LDAP
# 1 = yes
# 2 = no
# * ldap_password: The password to use to connect to the LDAP
# * ldap_hostname: The hostname for contacting the LDAP
# * ldap_domain: The local domain for the LDAP in LDAP notation
# * email_hostname: The hostname for contacting the mail server
# * email_port: The port for contacting the mail server
# * extension: The extension to use
# * url: The main URL to use for Re2o
###
echo "Writing of the settings_local.py file ..."
db_engine_type="$1"
sql_hostname="$2"
sql_db_name="$3"
sql_username="$4"
sql_password="$5"
ldap_cn="$6"
ldap_tls="$7"
ldap_password="$8"
ldap_hostname="$9"
ldap_domain="${10}"
email_hostname="${11}"
email_port="${12}"
extension="${13}"
url="${14}"
cp "$SETTINGS_EXAMPLE_FILE" "$SETTINGS_LOCAL_FILE"
django_secret_key="$(python -c "import random; print(''.join([random.SystemRandom().choice('abcdefghijklmnopqrstuvwxyz0123456789%=+') for i in range(50)]))")"
aes_key="$(python -c "import random; print(''.join([random.SystemRandom().choice('abcdefghijklmnopqrstuvwxyz0123456789%=+') for i in range(32)]))")"
if [ "$db_engine_type" == 1 ]; then
sed -i 's/db_engine/django.db.backends.mysql/g' "$SETTINGS_LOCAL_FILE"
else
sed -i 's/db_engine/django.db.backends.postgresql_psycopg2/g' "$SETTINGS_LOCAL_FILE"
fi
sed -i 's/SUPER_SECRET_KEY/'"$django_secret_key"'/g' "$SETTINGS_LOCAL_FILE"
sed -i 's/SUPER_SECRET_DB/'"$sql_password"'/g' "$SETTINGS_LOCAL_FILE"
sed -i 's/A_SECRET_AES_KEY/'"$aes_key"'/g' "$SETTINGS_LOCAL_FILE"
sed -i 's/db_name_value/'"$sql_db_name"'/g' "$SETTINGS_LOCAL_FILE"
sed -i 's/db_user_value/'"$sql_username"'/g' "$SETTINGS_LOCAL_FILE"
sed -i 's/db_host_value/'"$sql_hostname"'/g' "$SETTINGS_LOCAL_FILE"
sed -i 's/ldap_dn/'"$ldap_cn"'/g' "$SETTINGS_LOCAL_FILE"
if [ $ldap_tls == 2 ]; then
sed -i "s/'TLS': True,/# 'TLS': True,/g" "$SETTINGS_LOCAL_FILE"
fi
sed -i 's/SUPER_SECRET_LDAP/'"$ldap_password"'/g' "$SETTINGS_LOCAL_FILE"
sed -i 's/ldap_host_ip/'"$ldap_hostname"'/g' "$SETTINGS_LOCAL_FILE"
sed -i 's/dc=example,dc=net/'"$ldap_domain"'/g' "$SETTINGS_LOCAL_FILE"
sed -i 's/example.net/'"$extension"'/g' "$SETTINGS_LOCAL_FILE"
sed -i 's/MY_EMAIL_HOST/'"$email_hostname"'/g' "$SETTINGS_LOCAL_FILE"
sed -i 's/MY_EMAIL_PORT/'"$email_port"'/g' "$SETTINGS_LOCAL_FILE"
sed -i 's/URL_SERVER/'"$url"'/g' "$SETTINGS_LOCAL_FILE"
echo "Writing of the settings_local.py file: Done"
}
update_django() {
### Usage: update_django
#
# This function will update the Django project by applying the migrations
# and collecting the statics
###
echo "Applying Django migrations ..."
python3 manage.py migrate
echo "Applying Django migrations: Done"
echo "Collecting web frontend statics ..."
python3 manage.py collectstatic --noinput
echo "Collecting web frontend statics: Done"
echo "Generating locales ..."
python3 manage.py compilemessages
echo "Generating locales: Done"
}
create_superuser() {
### Usage: create_superuser
#
# This will create a user with the superuser rights for the project.
echo "Creating a superuser ..."
python3 manage.py createsuperuser
echo "Creating a superuser: Done"
}
install_webserver() {
### Usage: install_webserver <engine_type> <tls> <url>
#
# This function will install the web server by installing the correct APT packages
# and configure it
#
# Parameters:
# * engine_type: The engine to use as a web server
# 1 = Apache2
# 2 = NginX
# * tls: Should the TLS (with LE) be generated and activated
# 1 = yes
# 2 = no
# * url: The url to access Re2o. This parameter is only used if TLS is activated
# for generating the certifcate with the right domain name
###
echo "Setting up web server ..."
engine_type="$1"
tls="$2"
url="$3"
if [ "$engine_type" == 1 ]; then
echo "Setting up Apache2 web server ..."
apt-get -y install apache2 libapache2-mod-wsgi-py3
a2enmod ssl
a2enmod wsgi
a2enconf javascript-common
if [ "$tls" == 1 ]; then
echo "Setting up TLS with LE for Apache2 web server ..."
cp install_utils/apache2/re2o-tls.conf /etc/apache2/sites-available/re2o.conf
apt-get -y install certbot
apt-get -y install python-certbot-apache
certbot certonly --rsa-key-size 4096 --apache -d "$url"
sed -i 's/LE_PATH/'"$url"'/g' /etc/apache2/sites-available/re2o.conf
echo "Setting up TLS with LE for Apache2 web server: Done"
else
cp install_utils/apache2/re2o.conf /etc/apache2/sites-available/re2o.conf
fi
rm /etc/apache2/sites-enabled/000-default.conf
sed -i 's|URL_SERVER|'"$url"'|g' /etc/apache2/sites-available/re2o.conf
sed -i 's|PATH|'"$(pwd)"'|g' /etc/apache2/sites-available/re2o.conf
a2ensite re2o
echo "Setting up Apache2 web server: Done"
echo "Reloading Apache2 service ..."
service apache2 reload
echo "Reloading Apache2 service: Done"
else
echo "Nginx automatic setup is not supported. Please configure it manually."
echo "Please confirm you have acknowledged this message."
_ask_value "Acknowledged" "yes"
fi
echo "Setting up web server: Done"
}
interactive_guide() {
### Usage: interactive_guide
#
# This function will guide through the automated setup of Re2o by asking
# the user for some informations and some installation choices. It will
# then proceed to setup and configuration of the required tools according
# to the user choices.
###
echo "Re2o setup !"
echo "This tool will help you setup re2o. It is highly recommended to use a Debian clean server for this operation."
echo "Installing basic packages required for this script to work ..."
apt-get -y install sudo dialog
echo "Installing basic packages required for this script to work: Done"
# Common setup for the dialog prompts
export DEBIAN_FRONTEND=noninteractive
HEIGHT=20
WIDTH=60
CHOICE_HEIGHT=4
#############
## Welcome ##
#############
BACKTITLE="Re2o setup"
# Welcome prompt
TITLE="Welcome"
MSGBOX="This tool will help you setup re2o. It is highly recommended to use a Debian clean server for this operation."
init="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --msgbox "$MSGBOX" \
$HEIGHT $WIDTH 2>&1 >/dev/tty)"
######################
## Database options ##
######################
BACKTITLE="Re2o setup - configuration of the database"
# Prompt for choosing the database engine
TITLE="Database engine"
MENU="Which engine should be used as the database ?"
OPTIONS=(1 "mysql"
2 "postgresql")
sql_bdd_type="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --menu "$MENU" \
$HEIGHT $WIDTH $CHOICE_HEIGHT "${OPTIONS[@]}" 2>&1 >/dev/tty)"
# Prompt for choosing the database location
TITLE="SQL location"
MENU="Where to install the SQL database ?
* 'Local' will setup everything automatically but is not recommended for production
* 'Remote' will ask you to manually perform some setup commands on the remote server"
OPTIONS=(1 "Local"
2 "Remote")
sql_is_local="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --menu "$MENU" \
$HEIGHT $WIDTH $CHOICE_HEIGHT "${OPTIONS[@]}" 2>&1 >/dev/tty)"
if [ $sql_is_local == 2 ]; then
# Prompt to enter the remote database hostname
TITLE="SQL hostname"
INPUTBOX="The hostname of the remote SQL database"
sql_host="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --inputbox "$INPUTBOX" \
$HEIGHT $WIDTH 2>&1 >/dev/tty)"
# Prompt to enter the remote database name
TITLE="SQL database name"
INPUTBOX="The name of the remote SQL database"
sql_name="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --inputbox "$INPUTBOX" \
$HEIGHT $WIDTH 2>&1 >/dev/tty)"
# Prompt to enter the remote database username
TITLE="SQL username"
INPUTBOX="The username to access the remote SQL database"
sql_login="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --inputbox "$INPUTBOX" \
$HEIGHT $WIDTH 2>&1 >/dev/tty)"
clear
else
# Use of default values for local setup
sql_name="re2o"
sql_login="re2o"
sql_host="localhost"
fi
# Prompt to enter the database password
TITLE="SQL password"
INPUTBOX="The password to access the SQL database"
sql_password="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --inputbox "$INPUTBOX" \
$HEIGHT $WIDTH 2>&1 >/dev/tty)"
##################
## LDAP options ##
##################
BACKTITLE="Re2o setup - configuration of the LDAP"
# Prompt to choose the LDAP location
TITLE="LDAP location"
MENU="Where would you like to install the LDAP ?
* 'Local' will setup everything automatically but is not recommended for production
* 'Remote' will ask you to manually perform some setup commands on the remote server"
OPTIONS=(1 "Local"
2 "Remote")
ldap_is_local="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --menu "$MENU" \
$HEIGHT $WIDTH $CHOICE_HEIGHT "${OPTIONS[@]}" 2>&1 >/dev/tty)"
# Prompt to enter the LDAP domain extension
TITLE="Domain extension"
INPUTBOX="The local domain extension to use (e.g. 'example.net'). This is used in the LDAP configuration."
extension_locale="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --inputbox "$INPUTBOX" \
$HEIGHT $WIDTH 2>&1 >/dev/tty)"
# Building the DN of the LDAP from the extension
IFS='.' read -a extension_locale_array <<< $extension_locale
for i in "${extension_locale_array[@]}"
do
ldap_dn+="dc=$i,"
done
ldap_dn="${ldap_dn::-1}"
if [ "$ldap_is_local" == 2 ]; then
# Prompt to enter the remote LDAP hostname
TITLE="LDAP hostname"
INPUTBOX="The hostname of the remote LDAP"
ldap_host="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --inputbox "$INPUTBOX" \
$HEIGHT $WIDTH 2>&1 >/dev/tty)"
# Prompt to choose if TLS should be activated or not for the LDAP
TITLE="TLS on LDAP"
MENU="Would you like to activate TLS for communicating with the remote LDAP ?"
OPTIONS=(1 "Yes"
2 "No")
ldap_tls="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --MENU "$MENU" \
$HEIGHT $WIDTH $CHOICE_HEIGHT "${OPTIONS[@]}" 2>&1 >/dev/tty)"
# Prompt to enter the admin's CN of the remote LDAP
TITLE="CN of amdin user"
INPUTBOX="The CN entry for the admin user of the remote LDAP"
ldap_cn="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --inputbox "$INPUTBOX" \
$HEIGHT $WIDTH 2>&1 >/dev/tty)"
else
ldap_cn="cn=admin,"
ldap_cn+="$ldap_dn"
ldap_host="localhost"
ldap_tls=2
fi
# Prompt to enter the LDAP password
TITLE="LDAP password"
INPUTBOX="The password to access the LDAP"
ldap_password="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --inputbox "$INPUTBOX" \
$HEIGHT $WIDTH 2>&1 >/dev/tty)"
#########################
## Mail server options ##
#########################
BACKTITLE="Re2o setup - configuration of the mail server"
# Prompt to enter the hostname of the mail server
TITLE="Mail server hostname"
INPUTBOX="The hostname of the mail server to use"
email_host="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --inputbox "$TITLE" \
$HEIGHT $WIDTH 2>&1 >/dev/tty)"
# Prompt to choose the port of the mail server
TITLE="Mail server port"
MENU="Which port (thus which protocol) to use to contact the mail server"
OPTIONS=(25 "SMTP"
465 "SMTPS"
587 "Submission")
email_port="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --menu "$MENU" \
$HEIGHT $WIDTH $CHOICE_HEIGHT "${OPTIONS[@]}" 2>&1 >/dev/tty)"
########################
## Web server options ##
########################
BACKTITLE="Re2o setup - configuration of the web server"
# Prompt to choose the web server
TITLE="Web server to use"
MENU="Which web server to install for accessing Re2o web frontend (automatic setup of nginx is not supported) ?"
OPTIONS=(1 "apache2"
2 "nginx")
web_serveur="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --menu "$MENU" \
$HEIGHT $WIDTH $CHOICE_HEIGHT "${OPTIONS[@]}" 2>&1 >/dev/tty)"
# Prompt to enter the requested URL for the web frontend
TITLE="Web URL"
INPUTBOX="URL for accessing the web server (e.g. re2o.example.net). Be sure that this URL is accessible and correspond to a DNS entry (if applicable)."
url_server="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --inputbox "$INPUTBOX" \
$HEIGHT $WIDTH 2>&1 >/dev/tty)"
# Prompt to choose if the TLS should be setup or not for the web server
TITLE="TLS on web server"
MENU="Would you like to activate the TLS (with Let'Encrypt) on the web server ?"
OPTIONS=(1 "Yes"
2 "No")
is_tls="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --menu "$MENU" \
$HEIGHT $WIDTH $CHOICE_HEIGHT "${OPTIONS[@]}" 2>&1 >/dev/tty)"
###############################
## End of configuration step ##
###############################
BACKTITLE="Re2o setup"
# Prompt to inform the config setup is over
TITLE="End of configuration step"
MSGBOX="The configuration step is now finished. The script will now perform the following actions:
* Install the required packages
* Install and setup the requested database if 'local' has been selected
* Install and setup the ldap if 'local' has been selected
* Write a local version of 'settings_local.py' file with the previously given informations
* Apply the Django migrations for the project
* Collect the statics for the web interface
* Install and setup the requested web server
* Install and setup a TLS certificate for the web server if requested"
end_config="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --msgbox "$MSGBOX" \
$HEIGHT $WIDTH 2>&1 >/dev/tty)"
clear
################################
## Perform the actual actions ##
################################
install_requirements
install_database "$sql_bdd_type" "$sql_is_local" "$sql_name" "$sql_login" "$sql_password"
install_ldap "$ldap_is_local" "$ldap_password" "$ldap_dn"
write_settings_file "$sql_bdd_type" "$sql_host" "$sql_name" "$sql_login" "$sql_password" \
"$ldap_cn" "$ldap_tls" "$ldap_password" "$ldap_host" "$ldap_dn" \
"$email_host" "$email_port" "$extension_locale" "$url_server"
update_django
create_superuser
install_webserver "$web_serveur" "$is_tls" "$url_server"
###########################
## End of the setup step ##
###########################
BACKTITLE="Re2o setup"
# Prompt to inform the installation process is over
TITLE="End of the setup"
MSGBOX="You can now visit $url_server and connect with the credentials you just entered. This user has the superuser rights, meaning he can access and do everything."
end="$(dialog --clear --backtitle "$BACKTITLE" \
--title "$TITLE" --msgbox "$MSGBOX" \
$HEIGHT $WIDTH 2>&1 >/dev/tty)"
}
interactive_update_settings() {
### Usage: interactvie_update_settings
#
# This function will take the parameters in the example settings file, retrieve the
# existing parameters from the local settings file and ask the user for the missing parameters
###
_ask_value "Database engine" "mysql" "postgresql"; if [ "$VALUE" == "mysql" ]; then db_engine_type=1; else db_engine_type=2; fi
_ask_value "Database hostname"; sql_hostname="$VALUE"
_ask_value "Database name"; sql_db_name="$VALUE"
_ask_value "Database username"; sql_username="$VALUE"
_ask_value "Database password"; sql_password="$VALUE"
_ask_value "LDAP hostname"; ldap_hostname="$VALUE"
_ask_value "Activate TLS on LDAP" "yes" "no"; if [ "$VALUE" == "mysql" ]; then ldap_tls=1; else ldap_tls=2; fi
_ask_value "LDAP domain (e.g. 'dc=example,dc=net')"; ldap_domain="$VALUE"
_ask_value "LDAP admin CN entry (e.g. 'cn=admin,dc=example,dc=net')"; ldap_cn="$VALUE"
_ask_value "LDAP password"; ldap_password="$VALUE"
_ask_value "Mail server hostname"; email_hostname="$VALUE"
_ask_value "Mail server port" "25" "465" "587"; email_port="$VALUE"
_ask_value "Extension de domain (e.g. 'example.net')"; extension="$VALUE"
_ask_value "Main URL"; url="$VALUE"
write_settings_file "$db_engine_type" "$sql_hostname" "$sql_db_name" "$sql_username" "$sql_password" \
"$ldap_cn" "$ldap_tls" "$ldap_password" "$ldap_hostname" "$ldap_domain" \
"$email_hostname" "$email_port" "$extension" "$url"
}
main_function() {
### Usage: main_function [subcommand [options]]
#
# This function will parse the arguments to determine which part of the tool to start.
# Refer to the help message below for the details of the parameters
###
if [ -z "$1" ] || [ "$1" == "help" ]; then
echo ""
echo "Usage: install_re2o [subcommand [options]]"
echo ""
echo "The 'install_re2o' script is a utility script to setup, configure, reset and update"
echo "some components of re2o. Please refer to the following details for more."
echo ""
echo "Sub-commands:"
echo " * [no subcommand] - Display this quick usage documentation"
echo " * {help} ---------- Display this quick usage documentation"
echo " * {setup} --------- Launch the full interactive guide to setup entirely"
echo " re2o from scratch"
echo " * {update} -------- Collect frontend statics, install the missing APT"
echo " and pip packages and apply the migrations to the DB"
echo " * {update-django} - Apply Django migration and collect frontend statics"
echo " * {update-packages} Install the missing APT and pip packages"
echo " * {update-settings} Interactively rewrite the settings file"
echo " * {reset-db} ------ Erase the previous local database, setup a new empty"
echo " one and apply the Django migrations on it and collect"
echo " Django statics."
echo " Parameters:"
echo " * <db_password> -- the clear-text password to connect to the database"
echo " * [db_engine_type] the SQL engine to use ('mysql' or 'postgresql')."
echo " Default is 'mysql'."
echo " * [db_name] ------ the name of the database itself."
echo " Default is 're2o'."
echo " * [db_username] -- the username to connect to the database."
echo " Default is 're2o'."
echo " * {reset-ldap} ---- Erase the previous local LDAP and setup a new empty one"
echo " Parameters:"
echo " * <ldap_password> the clear-text password for the admin user of the"
echo " LDAP"
echo " * <local_domain> the domain extension to use for the LDAP structure"
echo " in LDAP notation"
echo ""
else
subcmd="$1"
case "$subcmd" in
setup )
interactive_guide
;;
update )
install_requirements
update_django
;;
update-django )
update_django
;;
update-packages )
install_requirements
;;
update-settings )
interactive_update_settings
;;
reset-db )
if [ ! -z "$2" ]; then
db_password="$2"
case "$3" in
mysql )
db_engine_type=1;;
postresql )
db_engine_type=2;;
* )
db_engine_type=1;;
esac
if [ ! -z "$4" ]; then
db_name="$4"
else
db_name="re2o"
fi
if [ ! -z "$5" ]; then
db_username="$5"
else
db_username="re2o"
fi
install_database "$db_engine_type" 1 "$db_name" "$db_username" "$db_password"
update-django
else
echo "Invalid arguments !"
echo "Usage: install_re2o setup-db <db_password> [<db_engine_type>] [<db_name>] [<db_username>]"
echo "See 'install_re2o help' for further help"
fi
;;
reset-ldap )
if [ ! -z "$2" ] && [ ! -z "$3" ]; then
ldap_password="$2"
local_domain="$3"
install_ldap 1 "$ldap_password" "$local_domain"
else
echo "Invalid arguments !"
echo "Usage: install_re2o setup-ldap <ldap_password> <local_domain>"
echo "See 'install_re2o help' for further help"
fi
;;
* )
echo "Unknown subcommand: $subcmd"
echo "Use 'install_re2o help' to display some help"
;;
esac
fi
}
main_function "$@"
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