Fixes #8 - BC BREAK - User configuration is no longer in docker-compose.yml to make it easier to maintain

Dockerfile

@@ -2,7 +2,7 @@ FROM ubuntu:14.04
 MAINTAINER Thomas VIAL
 
 # Packages
-RUN apt-get update -q
+RUN apt-get update -q --fix-missing
 RUN apt-get -y upgrade
 RUN DEBIAN_FRONTEND=noninteractive apt-get -y install vim postfix sasl2-bin courier-imap courier-imap-ssl courier-authdaemon supervisor libfam0 fam amavisd-new spamassassin clamav-daemon libnet-dns-perl libmail-spf-perl pyzor razor arj bzip2 cabextract cpio file gzip nomarch pax unzip zip zoo rsyslog
 RUN apt-get autoclean

README.md

@@ -30,12 +30,13 @@ Additional informations:
 
 ## run
 
-	docker run -p "25:25" -p "143:143" -p "587:587" -p "993:993" -e docker_mail_users="username1@my-domain.com|username1password" -h mail.my-domain.com -e docker_mail_domain=my-domain.com -t tvial/docker-mailserver
+	docker run -p "25:25" -p "143:143" -p "587:587" -p "993:993" -e docker_mail_domain=my-domain.com -t tvial/docker-mailserver
 
 ## docker-compose template (recommended)
 
 	mail:
-	  image: tvial/docker-mailserver
+	  # image: tvial/docker-mailserver
+	  build: .
 	  hostname: mail
 	  domainname: my-domain.com
 	  ports:
@@ -45,14 +46,14 @@ Additional informations:
 	  - "993:993"
 	  environment:
 	    docker_mail_domain: "my-domain.com"
-	    # format is user@domain.tld|clear_password
+	  volumes:
-	    docker_mail_users:
+	  - ./spamassassin:/tmp/spamassassin/:ro
-	      - "username1@my-domain.com|username1password"
+	  - ./postfix:/tmp/postfix/:ro
-	      - "username2@my-domain.com|username2password"
+
-	    # format is user@domain.tld|list,of,aliases,comma,separated
+Volumes allow to:
-	    docker_mail_aliases:
+
-	      - "username1@my-domain.com|alias1,alias2,alias3"
+- Insert custom antispam rules
-	      - "username2@my-domain.com|alias4"
+- Manage mail users, passwords and aliases
 
 # usage
 docker-compose up -d mail

docker-compose.yml.dist

@@ -10,11 +10,6 @@ mail:
   - "993:993"
   environment:
     docker_mail_domain: "my-domain.com"
-    # format is user@domain.tld|clear_password
+  volumes:
-    docker_mail_users:
+  - ./spamassassin:/tmp/spamassassin/:ro
-      - "username1@my-domain.com|username1password"
+  - ./postfix:/tmp/postfix/:ro
-      - "username2@my-domain.com|username2password"
-    # format is user@domain.tld|list,of,aliases,comma,separated
-    docker_mail_aliases:
-      - "username1@my-domain.com|alias1,alias2,alias3"
-      - "username2@my-domain.com|alias4"

postfix/accounts.cf

@@ -0,0 +1 @@
+user@domain.tld|mypassword|alias1,alias2

spamassassin/rules.cf

@@ -0,0 +1 @@
+# Place you custom Spamassasin rules here

start-mailserver.sh

@@ -1,17 +1,20 @@
 #!/bin/sh
 
-echo "Regenerating 'vmailbox' for given users"
+echo "Regenerating postfix 'vmailbox' and 'virtual' for given users"
-
+# rm /etc/postfix/virtual
+# rm /etc/postfix/virtual.db
+# rm /etc/postfix/vmailbox
+# rm /etc/postfix/vmailbox.db
 echo "# WARNING: this file is auto-generated. Do not modify locally" > /etc/postfix/vmailbox
-echo $docker_mail_users | sed -r 's/\[|\]|\x27| //g' | sed -r 's/,/\n/g' > /tmp/docker_mail_users
+while IFS=$'|' read -r login pass aliases
-while IFS=$'|' read -r login pass
 do
+
   # Setting variables for better readability
   user=$(echo ${login} | cut -d @ -f1)
   domain=$(echo ${login} | cut -d @ -f2)
 
   # Let's go!
-  echo "user '${user}' for domain '${domain}' with password '${pass}'"
+  echo "user '${user}' for domain '${domain}' with password '********'"
   echo "${login} ${domain}/${user}/" >> /etc/postfix/vmailbox
   userdb ${login} set uid=5000 gid=5000 home=/var/mail/${domain}/${user} mail=/var/mail/${domain}/${user}
   echo "${pass}" | userdbpw -md5 | userdb ${login} set systempw
@@ -20,28 +23,20 @@ do
   maildirmake /var/mail/${domain}/${user}
   echo ${domain} >> /tmp/vhost.tmp
 
-done < /tmp/docker_mail_users
+  # Aliases
-rm /tmp/docker_mail_users
-makeuserdb
-
-echo "Regenerating 'virtual' for given aliases"
-echo $docker_mail_aliases | sed -r 's/\[|\]|\x27|//g' | sed -r 's/, /\n/g' > /tmp/docker_mail_aliases
-while IFS=$'|' read -r login aliases
-do
   arr=$(echo $aliases | tr "," "\n")
   for alias in $arr
   do
-    user=$(echo ${login} | cut -d @ -f1)
-    domain=$(echo ${login} | cut -d @ -f2)
     echo "$alias@$domain redirects to $login"
     echo "$alias@$domain\t$login" >> /etc/postfix/virtual
   done
-done < /tmp/docker_mail_aliases
+
-rm /tmp/docker_mail_aliases
+done < /tmp/postfix/accounts.cf
+makeuserdb
 
 echo "Postfix configurations"
 postmap /etc/postfix/vmailbox
-touch /etc/postfix/virtual && postmap /etc/postfix/virtual
+postmap /etc/postfix/virtual
 sed -i -r 's/DOCKER_MAIL_DOMAIN/'"$docker_mail_domain"'/g' /etc/postfix/main.cf
 cat /tmp/vhost.tmp | sort | uniq >> /etc/postfix/vhost && rm /tmp/vhost.tmp
 
@@ -57,6 +52,7 @@ echo "required_hits 5.0" >> /etc/mail/spamassassin/local.cf
 echo "report_safe 0" >> /etc/mail/spamassassin/local.cf
 echo "required_score 5" >> /etc/mail/spamassassin/local.cf
 echo "rewrite_header Subject ***SPAM***" >> /etc/mail/spamassassin/local.cf
+cp /tmp/spamassassin/rules.cf /etc/spamassassin/
 
 echo "Starting daemons"
 /etc/init.d/rsyslog start