commit 55fe1486ad0c225f74f02f3d7d79a8297512f187
parent 1f3259cb0ed876427a45031fc4a7c6e8ba3602fd
Author: hhvn <hayden@haydenvh.com>
Date: Mon, 1 Feb 2021 12:01:37 +0000
add posting permissions to boards
Diffstat:
3 files changed, 47 insertions(+), 5 deletions(-)
diff --git a/bin/interface.sh b/bin/interface.sh
@@ -1,8 +1,10 @@
#!/bin/sh
. $cwd/include/userinfo.sh
+. $cwd/include/permissions.sh
k=$(tput setaf $key___colour)
+e=$(tput setaf $error_colour)
s=$(tput sgr0)
set_mode(){
@@ -83,7 +85,7 @@ menu_list(){
1 {printf("%s% 3s.%- 3s%s [%s%s%s] %- 10s | %s\n", c1, $1, $2, c0, c2, $3, c0, $4, $5); n=$1}' \
< $datadir/boards/$board/list | pager 5 $(echo "$banner" | wc -l)
printf '=%- 10s============================================================Page:%- 3d=\n' "$(echo "$board" | tr '[:lower:]' '[:upper:]')" "$page" | tr ' ' '=' | sed 's/==$/ =/;s/:=/: /'
- while prompt "Ne${k}x${s}t ${k}p${s}revious ${k}b${s}oards rel${k}o${s}ad ${k}r${s}ead ${k}n${s}ew ${k}h${s}elp" input
+ while prompt "Ne${k}x${s}t ${k}p${s}revious ${k}b${s}oards rel${k}o${s}ad ${k}r${s}ead ${k}$(check_post_perm $board $user noprint || printf "${e}")n${s}ew ${k}h${s}elp" input
do
parse_in "$input"
case "$cmd" in
@@ -103,6 +105,7 @@ menu_list(){
} || error "no such id"
;;
n)
+ check_post_perm $board $user || continue
[ "$arg" = "" ] && prompt "Subject" subject || subject="$arg"
info "Type ctrl+d to end the post"
file="$datadir/boards/$board/$(echo "$(find $datadir/boards/$board/ -type f | wc -l) + 1" | bc).post"
@@ -159,7 +162,7 @@ menu_read(){
id2=${id##*.}
cat $datadir/boards/$board/$(echo "$file" | sed -E 's/.* (.)/\1/')
pager2 < $datadir/boards/$board/$(echo "$file" | sed -E 's/.* (.)/\1/')
- while prompt "($(($id2+1))/$(awk -v "file=$(echo "$file" | sed 's/ .*//')" -F" " '$6 == file' < $datadir/boards/$board/list | wc -l)) Ne${k}x${s}t ${k}p${s}revious rep${k}l${s}y ${k}b${s}oards b${k}a${s}ck ${k}h${s}elp" input
+ while prompt "($(($id2+1))/$(awk -v "file=$(echo "$file" | sed 's/ .*//')" -F" " '$6 == file' < $datadir/boards/$board/list | wc -l)) Ne${k}x${s}t ${k}p${s}revious rep${k}$(check_reply_perm $board $user noprint)l${s}y ${k}b${s}oards b${k}a${s}ck ${k}h${s}elp" input
do
parse_in "$input"
case "$cmd" in
@@ -177,6 +180,7 @@ menu_read(){
;;
b) set_mode boards; break ;;
l)
+ check_reply_perm $board $user || continue
info "Type ctrl+d save the post"
ofile="$file"
file="$datadir/boards/$board/$(echo "$(find $datadir/boards/$board/ -type f | wc -l) + 1" | bc).post"
diff --git a/config.sh b/config.sh
@@ -11,14 +11,19 @@ Welcome to the bbs. If you do not have an account,
login as "new" to register. There'\''s no guest view.
'
-bbs_addr="bbs.hlirc.net"
-email_addr="bbs@hlirc.net"
boards="QUOTES SANDBOX GENERAL ADMIN FILES"
+
board_quotes_desc="Quotes from the irc server"
board_sandbox_desc="Send test messages here"
board_general_desc="General discussions/ideas"
-board_admin_desc="The Administration"
+board_admin_desc="Announcements/news"
board_files_desc="Links to files/torrents"
+
+board_admin_post_whitelist="hhvn"
+#board_admin_reply_whitelist="hhvn"
+
+bbs_addr="bbs.hlirc.net"
+email_addr="bbs@hlirc.net"
term="xterm-256color"
datadir="/var/bbs"
error_colour=88
diff --git a/include/permissions.sh b/include/permissions.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+
+check_post_perm(){
+ local board="$1"
+ local user="$2"
+ local whitelist="$(eval "echo \$board_${board}_post_whitelist")"
+ [ "$whitelist" = "" ] && return
+
+ for u in $whitelist
+ do
+ [ "$u" = "$user" ] && return
+ done
+
+ # this point shouldn't be reached if user has perms
+ [ "$3" != "noprint" ] && error "no permission to post new threads on this board"
+ return 1
+}
+
+check_reply_perm(){
+ local board="$1"
+ local user="$2"
+ local whitelist="$(eval "echo \$board_${board}_reply_whitelist")"
+ [ "$whitelist" = "" ] && return
+
+ for u in $whitelist
+ do
+ [ "$u" = "$user" ] && return
+ done
+
+ # this point shouldn't be reached if user has perms
+ [ "$3" != "noprint" ] && error "no permission to post replies to this board"
+ return 1
+}
