move functions from update_domains.sh into common functions
This commit is contained in:
Antoine Beaupré
parent
71ff7726dc
commit
9afbeb6015
294
src/functions.sh
294
src/functions.sh
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@ -1,5 +1,299 @@
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# some miscellaneous shell functions
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print_domain_letter() {
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local domain="$1"
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local letter=`echo "$domain" | awk '{z=split($NF, a, ".") ; print substr(a[z-1], 1, 1)}'`
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if [ -z "$letter" ]; then
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letter="_"
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fi
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echo $letter
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}
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print_user_letter() {
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local user="$1"
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echo "$user" | awk '{print substr($1, 1, 1)}'
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}
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add_to_php_override() {
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local fqdn="$1"
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/usr/lib/alternc/basedir_prot.sh "$fqdn" >> "$DOMAIN_LOG_FILE"
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}
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remove_php_override() {
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local fqdn="$1"
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local letter=`print_domain_letter $fqdn`
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sed -i "/$fqdn/d" $APACHECONF_DIR/override_php.conf
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rm -f $APACHECONF_DIR/$letter/$fqdn
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}
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add_to_named_reload() {
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local domain="$1"
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local escaped_domain=`echo "$domain" | sed -e 's/\./\\\./g'`
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if [ "domain" = "all" ] || grep -q "^all$" "$RELOAD_ZONES_TMP_FILE"; then
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echo "all" > "$RELOAD_ZONES_TMP_FILE"
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else
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if ! grep -q "^${escaped_domain}$" "$RELOAD_ZONES_TMP_FILE"; then
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echo "$domain" >> "$RELOAD_ZONES_TMP_FILE"
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fi
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fi
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}
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# we assume that the serial line contains the "serial string", eg.:
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# 2005012703 ; serial
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#
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# returns 1 if file isn't readable
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# returns 2 if we can't find the serial number
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# returns 3 if a tempfile can't be created
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increment_serial() {
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local domain="$1"
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local zone_file="$ZONES_DIR/$domain"
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local current_serial
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local new_serial
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local date
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local revision
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local today
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if [ ! -f "$zone_file" ]; then
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return 1
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fi
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# the assumption is here
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current_serial=`awk '/^..*serial/ {print $1}' < "$zone_file"` || return 2
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if [ -z "$current_serial" ]; then
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return 2
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fi
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date=`echo $current_serial | cut -c1-8`
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revision=`echo $current_serial | sed s/"${date}0\?"/""/g`
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today=`date +%Y%m%d`
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# increment the serial number only if the date hasn't changed
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if [ "$date" = "$today" ] ; then
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revision=$(($revision + 1))
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else
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revision=1
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date=$today
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fi
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new_serial="$date`printf '%.2d' $revision`"
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# replace serial number
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cp -a -f "$zone_file" "$zone_file.$$"
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awk -v "NEW_SERIAL=$new_serial" \
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'{if ($3 == "serial")
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print " "NEW_SERIAL " ; serial"
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else
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print $0}' < "$zone_file" > "$zone_file.$$"
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mv -f "$zone_file.$$" "$zone_file"
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add_to_named_reload "$domain"
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return 0
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}
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change_host_ip() {
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local domain="$1"
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local zone_file="$ZONES_DIR/$domain"
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local ip="$2"
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local host="$3"
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local pattern
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local a_line
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if [ -z "$host" ]; then
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host="@"
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fi
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a_line="$host IN A $ip"
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pattern="^$host[[:space:]]*IN[[:space:]]*A[[:space:]]*.*\$"
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if [ ! -f "$zone_file" ]; then
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echo "Should change $host.$domain, but can't find $zone_file."
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return 1
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fi
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if grep -q "$pattern" "$zone_file"; then
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cp -a -f "$zone_file" "$zone_file.$$"
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sed "s/$pattern/$a_line/" < "$zone_file" > "$zone_file.$$"
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mv "$zone_file.$$" "$zone_file"
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else
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echo "$a_line" >> "$zone_file"
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fi
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add_to_named_reload "$domain"
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}
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add_host() {
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local domain="$1"
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local host_type="$2"
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local host="$3"
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local value="$4"
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local user="$5"
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local domain_letter=`print_domain_letter "$domain"`
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local user_letter=`print_user_letter "$user"`
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local ip
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local fqdn
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local vhost_directory
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delete_host "$domain" "$host"
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if [ "$host" = "@" -o -z "$host" ]; then
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FQDN="$domain"
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else
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FQDN="$host.$domain"
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fi
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if [ "$host_type" != "$TYPE_IP" ]; then
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add_to_php_override "$FQDN"
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fi
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if [ "$host_type" = "$TYPE_IP" ]; then
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ip="$value"
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else
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ip="$PUBLIC_IP"
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fi
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if [ "$host" = "@" -o -z "$host" ]; then
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change_host_ip "$domain" "$ip" || true
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fqdn="$domain"
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else
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change_host_ip "$domain" "$ip" "$host" || true
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fqdn="${host}.${domain}"
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fi
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vhost_directory="${HTTP_DNS}/${domain_letter}/${fqdn}"
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htaccess_directory="${HTTP_DNS}/redir/${domain_letter}/${fqdn}"
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case "$host_type" in
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$TYPE_LOCAL)
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ln -snf "${HTML_HOME}/${user_letter}/${user}${value}" \
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"$vhost_directory"
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;;
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$TYPE_WEBMAIL)
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ln -snf "${WEBMAIL_DIR}" "$vhost_directory"
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;;
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$TYPE_URL)
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mkdir -p "$htaccess_directory"
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(echo "RewriteEngine on"
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echo "RewriteRule (.*) ${value}\$1 [R,L]"
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) > "$htaccess_directory/.htaccess"
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ln -snf "$htaccess_directory" "$vhost_directory"
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;;
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$TYPE_IP)
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rm -f "$vhost_directory"
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rm -rf "$htaccess_directory/.htaccess"
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;;
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*)
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echo "Unknow type code: $type" >> "$DOMAIN_LOG_FILE"
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;;
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esac
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}
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delete_host() {
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local domain="$1"
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local host="$2"
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local domain_letter=`print_domain_letter "$domain"`
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local fqdn
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local escaped_host
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local escaped_fqdn
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if [ "$host" = "@" -o -z "$host" ]; then
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fqdn="$domain"
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escaped_host=""
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else
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fqdn="$host.$domain"
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escaped_host=`echo "$host" | sed 's/\([\*|\.]\)/\\\\\1/g'`
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fi
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if [ -f "$ZONES_DIR/$domain" ] ; then
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cp -a -f "$ZONES_DIR/$domain" "$ZONES_DIR/$domain.$$"
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sed -e "/^$escaped_host[[:space:]]*IN[[:space:]]*A[[:space:]]/d" \
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< "$ZONES_DIR/$domain" > "$ZONES_DIR/$domain.$$"
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mv "$ZONES_DIR/$domain.$$" "$ZONES_DIR/$domain"
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increment_serial "$domain"
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add_to_named_reload "$domain"
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fi
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rm -f "$APACHECONF_DIR/$domain_letter/$fqdn"
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escaped_fqdn=`echo "$fqdn" | sed 's/\([\*|\.]\)/\\\\\1/g'`
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cp -a -f "$OVERRIDE_PHP_FILE" "$OVERRIDE_PHP_FILE.$$"
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sed -e "/\/${escaped_fqdn}\$/d" \
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< "$OVERRIDE_PHP_FILE" > "$OVERRIDE_PHP_FILE.$$"
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mv "$OVERRIDE_PHP_FILE.$$" "$OVERRIDE_PHP_FILE"
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rm -f "$HTTP_DNS/$domain_letter/$fqdn"
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rm -rf "$HTTP_DNS/redir/$domain_letter/$fqdn"
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}
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init_zone() {
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local domain="$1"
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local escaped_domain=`echo "$domain" | sed -e 's/\./\\\./g'`
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local zone_file="$ZONES_DIR/$domain"
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local serial
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if [ ! -f "$zone_file" ]; then
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serial=`date +%Y%m%d`00
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sed -e "s/@@DOMAINE@@/$domain/g;s/@@SERIAL@@/$serial/g" \
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< "$ZONE_TEMPLATE" > "$zone_file"
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chgrp bind "$zone_file"
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chmod 640 "$zone_file"
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fi
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if ! grep -q "\"$escaped_domain\"" "$NAMED_CONF_FILE"; then
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cp -a -f "$NAMED_CONF_FILE" "$NAMED_CONF_FILE".prec
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sed -e "s/@@DOMAINE@@/$domain/g" \
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< "$NAMED_TEMPLATE" >> "$NAMED_CONF_FILE"
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add_to_named_reload "all"
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fi
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}
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remove_zone() {
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local domain="$1"
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local escaped_domain=`echo "$domain" | sed -e 's/\./\\\./g'`
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local zone_file="$ZONES_DIR/$domain"
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if [ -f "$zone_file" ]; then
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rm -f "$zone_file"
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fi
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if grep -q "\"$escaped_domain\"" "$NAMED_CONF_FILE"; then
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cp -a -f "$NAMED_CONF_FILE" "$NAMED_CONF_FILE.prec"
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cp -a -f "$NAMED_CONF_FILE" "$NAMED_CONF_FILE.$$"
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# That's for multi-line template
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#sed -e "/^zone \"$escaped_domain\"/,/^};/d" \
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# That's for one-line template
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grep -v "^zone \"$escaped_domain\"" \
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< "$NAMED_CONF_FILE" > "$NAMED_CONF_FILE.$$"
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mv -f "$NAMED_CONF_FILE.$$" "$NAMED_CONF_FILE"
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add_to_named_reload "all"
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fi
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}
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change_mx() {
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local domain="$1"
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local mx="$2"
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local zone_file="$ZONES_DIR/$domain"
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local pattern="^@*[[:space:]]*IN[[:space:]]*MX[[:space:]]*[[:digit:]]*[[:space:]].*\$"
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local mx_line="@ IN MX 5 $mx."
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# aller chercher le numéro de la ligne MX
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# XXX: comportement inconnu si plusieurs matchs ou MX commenté
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if grep -q "$pattern" "$zone_file"; then
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cp -a -f "$zone_file" "$zone_file.$$"
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sed -e "s/$pattern/$mx_line/" < "$zone_file" > "$zone_file.$$"
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mv "$zone_file.$$" "$zone_file"
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else
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echo "$mx_line" >> "$zone_file"
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fi
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increment_serial "$domain"
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add_to_named_reload "$domain"
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}
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# imprime le nom d'usager associé au domaine
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get_account_by_domain() {
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# les admintools ne sont peut-être pas là
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@ -104,299 +104,7 @@ MYSQL_DELETE="mysql -h${MYSQL_HOST} -u${MYSQL_USER}
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########################################################################
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# Functions
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#
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print_domain_letter() {
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local domain="$1"
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local letter=`echo "$domain" | awk '{z=split($NF, a, ".") ; print substr(a[z-1], 1, 1)}'`
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if [ -z "$letter" ]; then
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letter="_"
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fi
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echo $letter
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}
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print_user_letter() {
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local user="$1"
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echo "$user" | awk '{print substr($1, 1, 1)}'
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}
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add_to_php_override() {
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local fqdn="$1"
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/usr/lib/alternc/basedir_prot.sh "$fqdn" >> "$DOMAIN_LOG_FILE"
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}
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remove_php_override() {
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local fqdn="$1"
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local letter=`print_domain_letter $fqdn`
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sed -i "/$fqdn/d" $APACHECONF_DIR/override_php.conf
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rm -f $APACHECONF_DIR/$letter/$fqdn
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}
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add_to_named_reload() {
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local domain="$1"
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local escaped_domain=`echo "$domain" | sed -e 's/\./\\\./g'`
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if [ "domain" = "all" ] || grep -q "^all$" "$RELOAD_ZONES_TMP_FILE"; then
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echo "all" > "$RELOAD_ZONES_TMP_FILE"
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else
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if ! grep -q "^${escaped_domain}$" "$RELOAD_ZONES_TMP_FILE"; then
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echo "$domain" >> "$RELOAD_ZONES_TMP_FILE"
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fi
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fi
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}
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# we assume that the serial line contains the "serial string", eg.:
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# 2005012703 ; serial
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#
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# returns 1 if file isn't readable
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# returns 2 if we can't find the serial number
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# returns 3 if a tempfile can't be created
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increment_serial() {
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local domain="$1"
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local zone_file="$ZONES_DIR/$domain"
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local current_serial
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local new_serial
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local date
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local revision
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local today
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if [ ! -f "$zone_file" ]; then
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return 1
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fi
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# the assumption is here
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current_serial=`awk '/^..*serial/ {print $1}' < "$zone_file"` || return 2
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if [ -z "$current_serial" ]; then
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return 2
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fi
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date=`echo $current_serial | cut -c1-8`
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revision=`echo $current_serial | sed s/"${date}0\?"/""/g`
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today=`date +%Y%m%d`
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# increment the serial number only if the date hasn't changed
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if [ "$date" = "$today" ] ; then
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revision=$(($revision + 1))
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else
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revision=1
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date=$today
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fi
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new_serial="$date`printf '%.2d' $revision`"
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# replace serial number
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cp -a -f "$zone_file" "$zone_file.$$"
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awk -v "NEW_SERIAL=$new_serial" \
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'{if ($3 == "serial")
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print " "NEW_SERIAL " ; serial"
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else
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print $0}' < "$zone_file" > "$zone_file.$$"
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mv -f "$zone_file.$$" "$zone_file"
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add_to_named_reload "$domain"
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return 0
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}
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change_host_ip() {
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local domain="$1"
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local zone_file="$ZONES_DIR/$domain"
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local ip="$2"
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local host="$3"
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local pattern
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local a_line
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if [ -z "$host" ]; then
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host="@"
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fi
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a_line="$host IN A $ip"
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pattern="^$host[[:space:]]*IN[[:space:]]*A[[:space:]]*.*\$"
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if [ ! -f "$zone_file" ]; then
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echo "Should change $host.$domain, but can't find $zone_file."
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return 1
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fi
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if grep -q "$pattern" "$zone_file"; then
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cp -a -f "$zone_file" "$zone_file.$$"
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sed "s/$pattern/$a_line/" < "$zone_file" > "$zone_file.$$"
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mv "$zone_file.$$" "$zone_file"
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else
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echo "$a_line" >> "$zone_file"
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fi
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add_to_named_reload "$domain"
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}
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add_host() {
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local domain="$1"
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local host_type="$2"
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local host="$3"
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local value="$4"
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local user="$5"
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local domain_letter=`print_domain_letter "$domain"`
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local user_letter=`print_user_letter "$user"`
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local ip
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local fqdn
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local vhost_directory
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delete_host "$domain" "$host"
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if [ "$host" = "@" -o -z "$host" ]; then
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FQDN="$domain"
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else
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FQDN="$host.$domain"
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fi
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if [ "$host_type" != "$TYPE_IP" ]; then
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add_to_php_override "$FQDN"
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fi
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if [ "$host_type" = "$TYPE_IP" ]; then
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ip="$value"
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else
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ip="$PUBLIC_IP"
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fi
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if [ "$host" = "@" -o -z "$host" ]; then
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change_host_ip "$domain" "$ip" || true
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fqdn="$domain"
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else
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change_host_ip "$domain" "$ip" "$host" || true
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fqdn="${host}.${domain}"
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fi
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vhost_directory="${HTTP_DNS}/${domain_letter}/${fqdn}"
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htaccess_directory="${HTTP_DNS}/redir/${domain_letter}/${fqdn}"
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case "$host_type" in
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$TYPE_LOCAL)
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ln -snf "${HTML_HOME}/${user_letter}/${user}${value}" \
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"$vhost_directory"
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;;
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$TYPE_WEBMAIL)
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ln -snf "${WEBMAIL_DIR}" "$vhost_directory"
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;;
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$TYPE_URL)
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mkdir -p "$htaccess_directory"
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(echo "RewriteEngine on"
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echo "RewriteRule (.*) ${value}\$1 [R,L]"
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) > "$htaccess_directory/.htaccess"
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ln -snf "$htaccess_directory" "$vhost_directory"
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;;
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$TYPE_IP)
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rm -f "$vhost_directory"
|
||||
rm -rf "$htaccess_directory/.htaccess"
|
||||
;;
|
||||
|
||||
*)
|
||||
echo "Unknow type code: $type" >> "$DOMAIN_LOG_FILE"
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
delete_host() {
|
||||
local domain="$1"
|
||||
local host="$2"
|
||||
local domain_letter=`print_domain_letter "$domain"`
|
||||
local fqdn
|
||||
local escaped_host
|
||||
local escaped_fqdn
|
||||
|
||||
if [ "$host" = "@" -o -z "$host" ]; then
|
||||
fqdn="$domain"
|
||||
escaped_host=""
|
||||
else
|
||||
fqdn="$host.$domain"
|
||||
escaped_host=`echo "$host" | sed 's/\([\*|\.]\)/\\\\\1/g'`
|
||||
fi
|
||||
|
||||
if [ -f "$ZONES_DIR/$domain" ] ; then
|
||||
cp -a -f "$ZONES_DIR/$domain" "$ZONES_DIR/$domain.$$"
|
||||
sed -e "/^$escaped_host[[:space:]]*IN[[:space:]]*A[[:space:]]/d" \
|
||||
< "$ZONES_DIR/$domain" > "$ZONES_DIR/$domain.$$"
|
||||
mv "$ZONES_DIR/$domain.$$" "$ZONES_DIR/$domain"
|
||||
increment_serial "$domain"
|
||||
add_to_named_reload "$domain"
|
||||
fi
|
||||
|
||||
rm -f "$APACHECONF_DIR/$domain_letter/$fqdn"
|
||||
|
||||
escaped_fqdn=`echo "$fqdn" | sed 's/\([\*|\.]\)/\\\\\1/g'`
|
||||
|
||||
cp -a -f "$OVERRIDE_PHP_FILE" "$OVERRIDE_PHP_FILE.$$"
|
||||
sed -e "/\/${escaped_fqdn}\$/d" \
|
||||
< "$OVERRIDE_PHP_FILE" > "$OVERRIDE_PHP_FILE.$$"
|
||||
mv "$OVERRIDE_PHP_FILE.$$" "$OVERRIDE_PHP_FILE"
|
||||
|
||||
rm -f "$HTTP_DNS/$domain_letter/$fqdn"
|
||||
rm -rf "$HTTP_DNS/redir/$domain_letter/$fqdn"
|
||||
}
|
||||
|
||||
|
||||
init_zone() {
|
||||
local domain="$1"
|
||||
local escaped_domain=`echo "$domain" | sed -e 's/\./\\\./g'`
|
||||
local zone_file="$ZONES_DIR/$domain"
|
||||
local serial
|
||||
|
||||
if [ ! -f "$zone_file" ]; then
|
||||
serial=`date +%Y%m%d`00
|
||||
sed -e "s/@@DOMAINE@@/$domain/g;s/@@SERIAL@@/$serial/g" \
|
||||
< "$ZONE_TEMPLATE" > "$zone_file"
|
||||
chgrp bind "$zone_file"
|
||||
chmod 640 "$zone_file"
|
||||
fi
|
||||
if ! grep -q "\"$escaped_domain\"" "$NAMED_CONF_FILE"; then
|
||||
cp -a -f "$NAMED_CONF_FILE" "$NAMED_CONF_FILE".prec
|
||||
sed -e "s/@@DOMAINE@@/$domain/g" \
|
||||
< "$NAMED_TEMPLATE" >> "$NAMED_CONF_FILE"
|
||||
add_to_named_reload "all"
|
||||
fi
|
||||
}
|
||||
|
||||
remove_zone() {
|
||||
local domain="$1"
|
||||
local escaped_domain=`echo "$domain" | sed -e 's/\./\\\./g'`
|
||||
local zone_file="$ZONES_DIR/$domain"
|
||||
|
||||
if [ -f "$zone_file" ]; then
|
||||
rm -f "$zone_file"
|
||||
fi
|
||||
|
||||
if grep -q "\"$escaped_domain\"" "$NAMED_CONF_FILE"; then
|
||||
cp -a -f "$NAMED_CONF_FILE" "$NAMED_CONF_FILE.prec"
|
||||
cp -a -f "$NAMED_CONF_FILE" "$NAMED_CONF_FILE.$$"
|
||||
# That's for multi-line template
|
||||
#sed -e "/^zone \"$escaped_domain\"/,/^};/d" \
|
||||
# That's for one-line template
|
||||
grep -v "^zone \"$escaped_domain\"" \
|
||||
< "$NAMED_CONF_FILE" > "$NAMED_CONF_FILE.$$"
|
||||
mv -f "$NAMED_CONF_FILE.$$" "$NAMED_CONF_FILE"
|
||||
add_to_named_reload "all"
|
||||
fi
|
||||
}
|
||||
|
||||
change_mx() {
|
||||
local domain="$1"
|
||||
local mx="$2"
|
||||
local zone_file="$ZONES_DIR/$domain"
|
||||
local pattern="^@*[[:space:]]*IN[[:space:]]*MX[[:space:]]*[[:digit:]]*[[:space:]].*\$"
|
||||
local mx_line="@ IN MX 5 $mx."
|
||||
|
||||
# aller chercher le numéro de la ligne MX
|
||||
# XXX: comportement inconnu si plusieurs matchs ou MX commenté
|
||||
if grep -q "$pattern" "$zone_file"; then
|
||||
cp -a -f "$zone_file" "$zone_file.$$"
|
||||
sed -e "s/$pattern/$mx_line/" < "$zone_file" > "$zone_file.$$"
|
||||
mv "$zone_file.$$" "$zone_file"
|
||||
else
|
||||
echo "$mx_line" >> "$zone_file"
|
||||
fi
|
||||
|
||||
increment_serial "$domain"
|
||||
add_to_named_reload "$domain"
|
||||
}
|
||||
|
||||
. /usr/lib/alternc/functions.sh
|
||||
|
||||
########################################################################
|
||||
# Main
|
||||
|
|
|
|||
Loading…
Reference in New Issue