Big refresh

installation/scripts/config.sh

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+#!/bin/bash
+# Serveur
+HOST='localhost'
+# Port (par défaut : 3306)
+PORT='3306'
+# Username
+USER='vpn_user'
+# Password
+PASS='mdp'
+# Nom de la base de données
+DB='vpn'

installation/scripts/connect.sh

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+#!/bin/bash
+. /etc/openvpn/scripts/config.sh
+
+# On insert les données dans la table de log
+mysql -h$HOST -P$PORT -u$USER -p$PASS $DB -e "INSERT INTO log (log_id, user_id, log_trusted_ip, log_trusted_port, log_remote_ip, log_remote_port, log_start_time, log_end_time, log_received, log_send) VALUES(NULL, '$common_name','$trusted_ip', '$trusted_port','$ifconfig_pool_remote_ip', '$remote_port_1', now(),'0000-00-00 00:00:00', '$bytes_received', '$bytes_sent')"
+
+# On spécifie que l'utilisateur est en ligne
+mysql -h$HOST -P$PORT -u$USER -p$PASS $DB -e "UPDATE user SET user_online=1 WHERE user_id='$common_name'"

installation/scripts/disconnect.sh

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+#!/bin/bash
+. /etc/openvpn/scripts/config.sh
+
+# On précise que l'utilisateur n'est plus en ligne
+mysql -h$HOST -P$PORT -u$USER -p$PASS $DB -e "UPDATE user SET user_online=0 WHERE user_id='$common_name'"
+
+# On insert le datetime de déconnexion
+mysql -h$HOST -P$PORT -u$USER -p$PASS $DB -e "UPDATE log SET log_end_time=now(), log_received='$bytes_received', log_send='$bytes_sent' WHERE log_trusted_ip='$trusted_ip' AND log_trusted_port='$trusted_port' AND user_id='$common_name' AND log_end_time='0000-00-00 00:00:00'"

installation/scripts/login.sh

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+#!/bin/bash
+. /etc/openvpn/scripts/config.sh
+
+# Authentication
+user_id=$(mysql -h$HOST -P$PORT -u$USER -p$PASS $DB -sN -e "SELECT user_id FROM user WHERE user_id = '$username' AND user_pass = SHA1('$password') AND user_enable=1 AND (TO_DAYS(now()) >= TO_DAYS(user_start_date) OR user_start_date='0000-00-00') AND (TO_DAYS(now()) <= TO_DAYS(user_end_date) OR user_end_date='0000-00-00')")
+
+# Vérification de l'utilisateur
+[ "$user_id" != '' ] && [ "$user_id" = "$username" ] && echo "user : $username" && echo 'authentication ok.' && exit 0 || echo 'authentication failed.'; exit 1