Merge branch 'mailing-lists'

* mailing-lists:
  mlmmj: Add maintenance service
  mlmmj: Don't mention FAQ address
  mlmmj: Use simpler message prologue
  mlmmj: Add user configuration directories
  mlmmj: Integration with postfix
  mlmmj: Setup mailing list package

1 files changed, 37 insertions, 8 deletions

diff --git a/postfix/entrypoint.sh b/postfix/entrypoint.sh
index 46c06ab..afea241 100755
--- a/postfix/entrypoint.sh
+++ b/postfix/entrypoint.sh
@@ -1,18 +1,47 @@
 #!/bin/sh
 
-# Generate virtual mappings from user password file
+users() {
+    sed 's/:.*$//g' /etc/userconfig/passwd
+}
+
+## Generate virtual mappings from user password file
 # Incoming mail: "user@domain domain/user/" >vmailbox
-# (The trailing slash indicates the directory is a maildir.)
-sed 's/:.*$//g' </etc/userconfig/passwd \
-    | awk -F '@' '{printf "%s %s/%s/\n", $0, $2, $1}' >/etc/postfix/vmailbox
+# Outgoing mail: "user@domain user@domain"  >vaddress
+users | awk -F '@' '{printf "%s %s/%s/\n", $0, $2, $1}' >/etc/postfix/vmailbox
+users | awk '{printf "%s %s\n", $0, $0}' >/etc/postfix/vaddress
+
+## Synchronize mailing list configuration directories
+eul=$(ls /etc/userconfig/lists | sed '/ /d') # Ignore spaces and dotfiles
+vsl=$(ls -A /var/spool/mlmmj)
+added=$(printf '%s\n' "$vsl" "$vsl" "$eul" | sort | uniq -u)
+removed=$(printf '%s\n' "$eul" "$eul" "$vsl" | sort | uniq -u)
+
+for list in $added; do
+    sudo -u mlmmj /etc/postfix/make_list.sh "$list"
+done
+for list in $removed; do
+    listdir="/var/spool/mlmmj/$list"
+    rm -rf "$listdir"
+    printf 'Deleted list directory: %s\n' "$listdir"
+done
 
-# Outgoing mail: "user@domain user@domain" >vaddress
-sed 's/:.*$//g' </etc/userconfig/passwd \
-    | awk '{printf "%s %s\n", $0, $0}' >/etc/postfix/vaddress
+## Generate virtual mappings from mailing list addresses
+# "address@domain list@localhost.mlmmj" >mlvirtual
+# "list@localhost.mlmmj mlmmj:list"     >mltransport
+touch /etc/postfix/mlvirtual
+touch /etc/postfix/mltransport
+for list in $(ls -A /var/spool/mlmmj); do
+    address="/var/spool/mlmmj/$list/control/listaddress" # there could be multiple
+    sed "s/$/ $list@localhost.mlmmj/g" <$address >>/etc/postfix/mlvirtual
+    echo "$list@localhost.mlmmj mlmmj:$list" >>/etc/postfix/mltransport
+done
 
-# Generate Berkeley DB files
+## Generate Berkeley DB files
+postmap /etc/postfix/mltransport
+postmap /etc/postfix/mlvirtual
 postmap /etc/postfix/vaddress
 postmap /etc/postfix/vmailbox
 postmap /etc/userconfig/aliases
 
+## Execute postfix daemons
 exec /usr/sbin/postfix start-fg