da2plesk

DirectAdmin to Plesk Migration script

INSTRUCTIONS:

• You need to patch Dovecot to log succeeded logins: untar /usr/local/directadmin/custombuild/dovecot-.tar.gz

  in src/auth-request.c find:

    if (ret <= 0 && request->set->debug_passwords) T_BEGIN {
            log_password_failure(request, plain_password,
                                 crypted_password, scheme,
                                 request->original_username,
                                 subsystem);
  

  and append:

      if (ret == 1) T_BEGIN {
            log_password_succes(request, plain_password,
                                 crypted_password, scheme,
                                 request->original_username,
                                 subsystem);
    } T_END;
  

  Find function log_password_failure, copy/paste it and rename to log_password_succes. Replace the log message containing "!=" (to indicate auth failure) to "is a match" (to indicate it matches).

  Tar the patched version, copy it to /usr/local/directadmin/custombuild/dovecot-tar.gz.

• Recompile dovecot: cd /usr/local/directadmin/custombuild ./build dovecot

• In /etc/dovecot.conf add: auth_debug=yes auth_debug_passwords=yes

• /etc/init.d/dovecot restart

Succesful logins are now logged to /var/log/maillog:

Nov 21 15:54:19 webserver002 dovecot: auth: Debug: passwd-file(user@domain.com,127.0.0.1): MD5-CRYPT(UseRp4ssw0rd) is a match '$1$fojfvco9jg9j4gt9jt', try CRYPT scheme instead

• Use the following command to build a clean list of users and passwords:

  grep -h "is a match" /var/log/mail.log{.{99..1},} 2>/dev/null | grep "passwd-file" | awk '{print $8 " " $9 }' | sed 's#passwd-file(##g;s#)$##g;s#,.*): MD5-CRYPT(# #g' | sort | uniq > /root/emailpws

  On some systems the $8 and $9 should be replaced with $7 and $8. Also, on some systems the maillog is in
  /var/log/maillog.* instead of /var/log/mail.log.*

  To fetch system users' passwords as well use:

  cat /var/log/mail.log* | grep "is a match" | grep "auth-worker" | sed "s/(/ /g" | sed "s/,/ /g" | awk '{ print $10 " " $12 }' | sort | uniq >> /root/emailpws

• Download and install imapsync from https://github.com/imapsync/imapsync.

• Edit config.inc.php to point to your newly created password list and imapsync path.