forgotten file to fix #48 (fixperms_mail.sh)

src/fixperms_mail.sh

@@ -0,0 +1,154 @@
+#!/bin/bash -e
+#
+# ----------------------------------------------------------------------
+# AlternC - Web Hosting System
+# Copyright (C) 2000-2016 by the AlternC Development Team.
+# https://alternc.org/
+# ----------------------------------------------------------------------
+# LICENSE
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License (GPL)
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# To read the license please visit http://www.gnu.org/copyleft/gpl.html
+# ----------------------------------------------------------------------
+# Original Author of file: Remi - 2016-04-27
+# Purpose of file: Fixes permissions and ownerships of AlternC mailboxes
+# ----------------------------------------------------------------------
+#
+
+
+show_help() {
+cat << EOT
+Usage: `basename $0` [-c] [-n] [-l <login>] [-u <uid>] [-p <directory>] [-d <domain>]
+
+Fixes rights of AlternC mailboxes
+
+	-c
+		Compatibility mode: adapts rights for both pre 1.X  and newer versions (using acl)
+
+	-l
+		login of an AlternC account
+
+	-u
+		uid of an AlternC account
+
+	-p
+		path to a directory, if the path does not contain an underscore (_),
+		this is considered as a prefix.
+
+	-d
+		fix mails belonging to a FQDN
+
+	-n
+		dry run. Causes the program to show the modifications, without actually executing them.
+
+	-h 
+		shows this help message
+
+EOT
+}
+
+DRY_RUN=0
+ACL=0
+
+execute_cmd() {
+	if [ $DRY_RUN -eq 1 ]; then
+		echo $@
+	else
+		eval $@
+	fi
+}
+
+query="select m.path, mem.uid from mailbox m join address a on m.address_id=a.id join domaines d on a.domain_id=d.id join membres mem on d.compte=mem.uid where delivery='dovecot'"
+
+while getopts "hl:u:p:d:cn" optname
+do
+  case "$optname" in
+  "c") 
+     ACL=1
+  ;;
+  "n")
+     DRY_RUN=1
+  ;;
+  ## login
+  "l")
+    if [[ "$OPTARG" =~ ^[a-zA-Z0-9_]+$ ]]; then
+	query="$query and mem.login='$OPTARG'"
+    else
+	echo "error: \"$OPTARG\" is not a valid login" 1>&2
+	show_help
+	exit 1
+    fi
+  ;;
+  ## uid
+  "u")
+    if [[ "$OPTARG" =~ ^[0-9]+$ ]]; then
+	query="$query and mem.uid='$OPTARG'"
+    else
+	echo "error: \"$OPTARG\" is not a valid uid" 1>&2
+	show_help
+	exit 1
+    fi
+  ;;
+  ## domain
+  "d")
+    if [[ "$OPTARG" != *"'"* ]]; then
+	query="$query and d.domaine='$OPTARG'"
+    fi
+  ;;
+  ## path
+  "p")
+    ## if path contains an underscore it's a full path, otherwise it's a prefix
+    if [ -d "$OPTARG" ]; then
+	if [[ $OPTARG == *"_"* ]]; then
+		query="$query and m.path='${OPTARG%/}'"
+	else
+		query="$query and m.path LIKE '$OPTARG%'"
+	fi
+    else
+	echo "error: \"$OPTARG\" is not a valid directory" 1>&2
+	show_help
+	exit 1
+    fi
+  ;;
+  ## show help
+  "h")
+     show_help
+     exit 0
+  ;;
+  "?")
+     echo "Unkown option: $OPTARG" 1>&2
+     show_help
+     exit 1
+  ;;
+  *)
+     show_help
+     exit 1
+  ;;
+  esac
+done
+
+
+echo $query | mysql --defaults-file=/etc/alternc/my.cnf -N -B | while read path uid; do
+	echo "** Fixing $path ($uid)"
+
+	if [ $ACL -eq 1 ]; then
+		execute_cmd chown -R www-data.$uid $path
+		execute_cmd find $path -type d -exec chmod 2755 {} \\\;
+		execute_cmd setfacl -bknR -m d:u:$uid:rwx -m u:$uid:rwx -m d:o::--- -m o::---\
+                    -m d:u:www-data:rwx -m u:www-data:rwx -m d:g:$uid:rwx -m g:$uid:rwx\
+		    -m d:mask:rwx -m mask:rwx "$path"
+        else 
+		execute_cmd chown -R $uid.vmail $path
+		execute_cmd find $path -type d -exec chmod 0700 {} \\\;
+        fi
+
+done