#!/bin/sh
+[ "$include_acl" ] && return 0
+include_acl="$0"
+
+# Copyright 2022 - 2023 Paul Hänsch
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+# SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+# IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
# ACL_OVERRIDE="${ACL_OVERRIDE:-Admin:read,write}"
ACL_DEFAULT="${ACL_DEFAULT:-Known:read,write${BR}All:read}"
acl_collection=''
acl_collect(){
- local path="${1:-${PATH_INFO}}"
+ local path="$1"
# Get directory part of PATH_INFO
local path="${path%/*}/./"
local pagefile head acl
- if [ "$acl_cachepath" = "$path" ]; then
- printf '%s\n' "$ACL_OVERRIDE" "$acl_collection" "$ACL_DEFAULT"
- return 0
- else
- acl_cachepath="$path"
- acl_collection=''
- fi
-
printf '%s\n' "$ACL_OVERRIDE"
while :; do
[ "$path" = / ] && break
path="${path%/*/}/"
+ # Do not use `mdfile` function here because of specialties
+ # in translation handler (`handlers/10_translations.sh`)
if [ -f "$_DATA/pages/$path/#page.md" ]; then
pagefile="$_DATA/pages/$path/#page.md"
elif [ -f "$_EXEC/pages/$path/#page.md" ]; then
' <"$pagefile")"
printf %s\\n "${acl}"
- acl_collection="${acl_collection}${acl}${BR}"
done
printf '%s\n' "$ACL_DEFAULT"
local page="${1:-${PATH_INFO}}"
local acl
+ if [ "$acl_cachepath" != "$page" ]; then
+ acl_cachepath="$page"
+ acl_collection="$(acl_collect "$page")"
+ fi
+
while read -r acl; do
case ${acl##*:} in
read|*,read,*|read,*|*,read)
"+All:read") return 0;;
"-All:read") return 1;;
esac
- done <<-EOF
- $(acl_collect "$page")
+ done <<-EOF
+ ${acl_collection}
EOF
return 1
}
local page="${1:-${PATH_INFO}}"
local acl
+ if [ "$acl_cachepath" != "$page" ]; then
+ acl_cachepath="$page"
+ acl_collection="$(acl_collect "$page")"
+ fi
+
while read -r acl; do
case ${acl##*:} in
write|*,write,*|write,*|*,write)
"-All:write") return 1;;
esac
done <<-EOF
- $(acl_collect "$page")
+ ${acl_collection}
EOF
return 1
}