commit dbb809194d5b2c44fc9d366eb89e587bd60972a6
parent 41d15bb208d1d2a0687372c1f8679872316c7325
Author: Jan <devnull@localhost>
Date: Wed, 16 Mar 2016 21:02:58 +0100
Update-Skript für Datenbank-Konfiguration hinzugefuegt.
Diffstat:
| update_database | | | 122 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
1 file changed, 122 insertions(+), 0 deletions(-)
diff --git a/update_database b/update_database
@@ -0,0 +1,122 @@
+#!/bin/bash
+
+# Erzeugt die Virtual-Host-Konfigurationen fuer den Apache-Webserver.
+#
+
+
+# Konfiguration:
+
+CONFIG=/etc/default/ispconfig
+
+if [ ! -f $CONFIG ]; then
+ echo "File $CONFIG not found"
+ exit 4;
+fi
+
+source $CONFIG
+
+
+if [ ! -d $HTTPD_VHOST_DIR ]; then
+ echo "Directory $HTTPD_VHOST_DIR not found"
+ exit 4;
+fi
+
+# Ggf. Mercurial-Repository anlegen.
+if [ ! -d $HTTPD_VHOST_DIR/.hg ]; then
+ hg -R $HTTPD_VHOST_DIR init
+fi
+
+
+function sql {
+ sql=$1
+ mysql -u $MYSQL_USER -p$MYSQL_PASSWORD -se "$sql" $MYSQL_DATABASE
+}
+
+function sql_admin {
+ sql=$1
+ #echo "SQL: $sql"
+ #return
+ mysql -u root -pss19a -se "$sql" $MYSQL_DATABASE
+}
+
+
+sql "select domain,CONCAT('db_',LEFT(REPLACE(domain,'.','_'),60)) FROM domain WHERE active=1"|while read domain dbname; do
+
+ # Den Benutzer zur Domain zu finden. Es ist der (hoffentlich einzige) <Benutzername>@webmaster..., der für die Domain berechtigt ist.
+ db=`sql_admin "SELECT schema_name from information_schema.schemata where schema_name='$dbname'"`
+
+ #echo "Datenbank für $domain ist $db"
+ if [ ! "$db" ]; then
+ echo "Datenbank $dbname für Domain $domain wird angelegt"
+ sql_admin "CREATE DATABASE $dbname CHARACTER SET utf8 COLLATE utf8_general_ci"
+ dbpass=`cat /dev/urandom| tr -dc A-Z-a-z-0-9 | head -c12`
+ dbuser=u_`echo $dbname|md5sum|head -c6`
+
+ #echo "# Auto-generated by update_database - DO NOT CHANGE" > /etc/apache2/sites-mysql/$domain.conf
+ #echo "php_value mysql.default_user $dbuser" >> /etc/apache2/sites-mysql/$domain.conf
+ #echo "php_value mysql.default_password $dbpass" >> /etc/apache2/sites-mysql/$domain.conf
+ #echo "php_value mysql.default_host localhost" >> /etc/apache2/sites-mysql/$domain.conf
+
+ echo "# Auto-generated by update_database - DO NOT CHANGE" > /etc/apache2/sites-mysql-passwd/$domain.passwd
+ echo "mysql_user=$dbuser" >> /etc/apache2/sites-mysql-passwd/$domain.passwd
+ echo "mysql_password=$dbpass" >> /etc/apache2/sites-mysql-passwd/$domain.passwd
+ chmod 600 /etc/apache2/sites-mysql-passwd/$domain.passwd
+
+
+ user=`sql "SELECT substring_index(username,'@',1) as user FROM domain_admins where domain='$domain' and username like '%@webmaster%'"`
+ #echo "User: $user ==> Domain: $domain"
+
+ # Zuerst dem Eigentümer der Domain alle Rechte für die Datenbank geben.
+ if [ "$user" ]; then
+ echo "Berechtige $user für Datenbank"
+ sql_admin "GRANT ALL PRIVILEGES ON $dbname.* TO '$user'@'localhost'"
+ fi
+
+
+
+
+
+ echo "Lege Benutzer an: $dbuser"
+ sql_admin "CREATE USER '$dbuser'@'localhost' IDENTIFIED BY '$dbpass'"
+ sql_admin "GRANT ALL PRIVILEGES ON $dbname.* TO '$dbuser'@'localhost'"
+ #echo "u_$name:$pass" >> /home/$user/passwd
+ #pass=`cat /dev/urandom| tr -dc _A-Z-a-z-0-9 | head -c${1:-12}`
+ #sql_admin "CREATE USER 'r_$name'@'localhost' IDENTIFIED BY '$pass'"
+ #sql_admin "GRANT SELECT ON db_$name.* TO 'r_$name'@'localhost'"
+ #echo "r_$name:$pass" >> /home/$user/passwd
+ echo "Lade Rechte neu"
+ sql_admin "FLUSH PRIVILEGES"
+ fi
+done
+
+
+# Cleanup
+sql_admin "SELECT schema_name from information_schema.schemata where schema_name like 'db_%'"|while read dbname; do
+
+ #echo "Prüfe $dbname auf Notwendigkeit"
+ # Existiert die Domain noch in der Verwaltung?
+ exist=`sql "SELECT domain FROM domain where CONCAT('db_',LEFT(REPLACE(domain,'.','_'),60))='$dbname'"`
+ #exist=
+
+ if [ ! "$exist" ]; then
+
+ echo ""
+ echo "Datenbank $dbname wird entfernt, da diese in der Verwaltung nicht mehr existiert"
+
+ sql_admin "select distinct grantee as dbuser FROM information_schema.schema_privileges WHERE grantee regexp '^.?[ur]_.+\$' AND table_schema='$dbname'"|while read dbuser; do
+
+ echo "Lösche $dbuser"
+ sql_admin "DROP USER $dbuser"
+ done
+
+ echo "Lösche Datenbank $dbname"
+ sql_admin "DROP DATABASE $dbname"
+
+
+ sql_admin "FLUSH PRIVILEGES"
+
+ fi
+done
+
+
+
