Virtual Hosting updated (report from alternc-vhost)

* Provide a file by host typology
 * a file to generic functions (enable/disable host)
 * a generic directory to provide different host function

Evolution du systeme de création d'hôte

 * Fournir un fichier par type de hote à créer (panel, webmail, redirection, ...)
 * Un fichier generique pour les (des)activation
 * Un repertoire dédié au differentes fonctions personnalisées

.gitattributes

@@ -419,6 +419,11 @@ src/basedir_prot.sh -text
 src/du.pl -text
 src/fixperms.sh -text
 src/functions.sh -text
+src/hosting_functions.sh -text
+src/hosting_functions/hosting_panel.sh -text
+src/hosting_functions/hosting_redirect.sh -text
+src/hosting_functions/hosting_vhost.sh -text
+src/hosting_functions/hosting_webmail.sh -text
 src/mail_add -text
 src/mail_del -text
 src/mem_add -text

src/functions.sh

@@ -127,7 +127,7 @@ change_host_ip() {
     if [ ! -f "$zone_file" ]; then
         echo "Should change $host.$domain, but can't find $zone_file."
         return 1
-    fi 
+    fi
     if grep -q "$pattern" "$zone_file"; then
         cp -a -f "$zone_file" "$zone_file.$$"
         sed "s/$pattern/$a_line/" < "$zone_file" > "$zone_file.$$"
@@ -149,7 +149,7 @@ add_host() {
     local ip
     local fqdn
     local vhost_directory
-	
+
     delete_host "$domain" "$host" "$host_type"
 
     if [ "$host" = "@" -o -z "$host" ]; then
@@ -193,12 +193,11 @@ add_host() {
 
     case "$host_type" in
       $TYPE_LOCAL)
-        ln -snf "${HTML_HOME}/${user_letter}/${user}${value}" \
+		host_create_vhost $user $fqdn ${value}
-                "$vhost_directory"
         ;;
 
       $TYPE_WEBMAIL)
-        ln -snf "${WEBMAIL_DIR}" "$vhost_directory"
+		host_create_webmail $user $fqdn
         ;;
 
       $TYPE_URL)
@@ -207,12 +206,9 @@ add_host() {
         # followed by at least /
         value=`echo $value | sed -e 's#\([^/:]*://\)\?\([^/]*\)/*\(.*\)#\1\2/\3#'`
 
-        (echo "RewriteEngine on"
+		host_create_redirect $user $fqdn $value
-         echo "RewriteRule (.*) ${value}\$1 [R=permanent,L]"
-        ) > "$htaccess_directory/.htaccess"
-        ln -snf "$htaccess_directory" "$vhost_directory"
         ;;
-	
+
       $TYPE_IP)
         rm -f "$vhost_directory"
         rm -rf "$htaccess_directory/.htaccess"
@@ -222,6 +218,7 @@ add_host() {
         echo "Unknow type code: $type" >> "$DOMAIN_LOG_FILE"
         ;;
     esac
+ 	host_enable_host $user $fqdn
 }
 
 delete_host() {
@@ -233,7 +230,7 @@ delete_host() {
     local escaped_host
     local escaped_fqdn
     local pattern
-    
+
     if [ "$host" = "@" -o -z "$host" ]; then
         fqdn="$domain"
         escaped_host=""
@@ -276,6 +273,7 @@ delete_host() {
 
     rm -f "$HTTP_DNS/$domain_letter/$fqdn"
     rm -rf "$HTTP_DNS/redir/$domain_letter/$fqdn"
+	host_disable_host $fqdn
 }
 
 

src/hosting_functions.sh

@@ -0,0 +1,62 @@
+HOST_DIR="/etc/apache2/sites-available"
+TEMPLATE_DIR="/etc/alternc/templates/apache2"
+DATA_ROOT="/var/alternc"
+
+HTML_HOME="$DATA_ROOT/html"
+
+HOSTING_DIR="/usr/lib/alternc/hosting_functions"
+
+
+. /usr/lib/alternc/functions.sh
+
+if [ -d $HOSTING_DIR ]; then
+  for i in $HOSTING_DIR/*.sh; do
+    if [ -r $i ]; then
+      . $i
+    fi
+  done
+  unset i
+fi
+
+
+
+host_prepare_conf() {
+    local TEMPLATE=$1
+    HOST_TMP=`mktemp`
+
+    cp $TEMPLATE_DIR"/"$TEMPLATE $HOST_TMP
+}
+
+host_save_conf() {
+
+    local SOURCE=$1
+    local TARGET=$2
+
+    TARGET_DIR=`dirname $TARGET`
+    mkdir -p $TARGET_DIR
+    mv $SOURCE $TARGET
+}
+
+
+host_enable_host() {
+    local USER=$1
+    local FQDN=$2
+    
+    local FILE_TARGET="/etc/apache2/sites-enabled/"$FQDN
+    local FILE_SOURCE=$HOST_DIR"/"$USER"/"$FQDN
+    
+    if [ -L "$FILE_TARGET" ]; then
+        rm $FILE_TARGET
+    fi
+    
+    ln -s $FILE_SOURCE $FILE_TARGET
+}
+
+host_disable_host() {
+    local FQDN=$1
+    local CONF_FILE="/etc/apache2/sites-enabled/"$FQDN
+
+    if [ -e "$CONF_FILE" ]; then
+        rm $CONF_FILE
+    fi
+}

src/hosting_functions/hosting_panel.sh

@@ -0,0 +1,20 @@
+host_create_panel() {
+
+    if [[ ( -z $1 ) || (-z $2 ) ]]; then 
+        exit 1;
+    fi
+
+    echo "création panel $1"
+
+    local USER=$1
+    local FQDN=$2
+    local TEMPLATE="panel.conf"
+    local TARGET=$HOST_DIR"/"$USER"/"$FQDN
+    host_prepare_conf $TEMPLATE #Return #HOST_TMP
+
+    sed -i \
+        -e "s#%%fqdn%%#$FQDN#g" \
+        $HOST_TMP
+
+    host_save_conf $HOST_TMP $TARGET
+}

src/hosting_functions/hosting_redirect.sh

@@ -0,0 +1,23 @@
+host_create_redirect() {
+
+    if [[ ( -z $1 ) || (-z $2 ) || ( -z $3) ]]; then 
+        exit 1;
+    fi
+
+    echo "création redirection pour $1 de $2 vers $3"
+
+    local USER=$1
+    local FQDN=$2
+    local REDIRECT=$3
+    local TEMPLATE="redirect.conf"
+    local TARGET=$HOST_DIR"/"$USER"/"$FQDN
+    host_prepare_conf $TEMPLATE #Return #HOST_TMP
+
+    sed -i \
+        -e "s#%%fqdn%%#${FQDN}#g" \
+        -e "s#%%redirect%%#${REDIRECT}#g" \
+        $HOST_TMP
+
+    host_save_conf $HOST_TMP $TARGET
+
+}

src/hosting_functions/hosting_vhost.sh

@@ -0,0 +1,26 @@
+host_create_vhost() {
+
+    if [[ ( -z $1 ) || (-z $2 ) || ( -z $3) ]]; then 
+        exit 1;
+    fi
+
+    echo "création vhost $1 pour $2, repertoire $3"
+
+    local USER=$1
+    local FQDN=$2
+    local TEMPLATE="vhost.conf"
+    local TARGET=$HOST_DIR"/"$USER"/"$FQDN
+
+    local domain_letter=`print_domain_letter "$domain"`
+    local user_letter=`print_user_letter "$user"`
+    local DIRECTORY=${HTML_HOME}/${user_letter}/${user}$3
+
+    host_prepare_conf $TEMPLATE #Return #HOST_TMP
+
+    sed -i \
+    -e "s#%%fqdn%%#$FQDN#g" \
+    -e "s#%%document_root%%#$DIRECTORY#g" \
+    $HOST_TMP
+
+    host_save_conf $HOST_TMP $TARGET
+}

src/hosting_functions/hosting_webmail.sh

@@ -0,0 +1,20 @@
+host_create_webmail() {
+
+    if [[ ( -z $1 ) || (-z $2 ) ]]; then 
+        exit 1;
+    fi
+
+    echo "création webmail $1 pour $2"
+
+    local USER=$1
+    local FQDN=$2
+    local TEMPLATE="webmail.conf"
+    local TARGET=$HOST_DIR"/"$USER"/"$FQDN
+    host_prepare_conf $TEMPLATE #Return #HOST_TMP
+
+    sed -i \
+    -e "s#%%fqdn%%#$FQDN#g" \
+    $HOST_TMP
+
+    host_save_conf $HOST_TMP $TARGET
+}

src/update_domains.sh

@@ -109,7 +109,7 @@ MYSQL_DELETE="mysql --defaults-file=/etc/alternc/my.cnf "
 ########################################################################
 # Functions
 #
-. /usr/lib/alternc/functions.sh
+. /usr/lib/alternc/hosting_functions.sh
 
 ########################################################################
 # Main