Provided by: gpg-wks-server_2.2.8-3ubuntu1_amd64 bug

NAME

       gpg-wks-server - Server for the Web Key Service

SYNOPSIS

       gpg-wks-server [COMMAND] [OPTIONS] [ARGS]

DESCRIPTION

       gpg-wks-server is a server for the Web Key Service.  It can handle incoming mails with the
       --receive command.

       See the EXAMPLES section for procmail and crontab configurations.

       You also need a webserver configured to alias requests to /.well-known/openpgp/ and  below
       to the /var/lib/gnupg/wks/<wkd-domain>/ directory.

COMMANDS

       --receive
              Receive a submission or confirmation.

       --cron Run regular jobs.

       --list-domains
              List configured domains, and checks some file and directory permissions.

       --version
              Show program version and some meta information.

       -h, --help
              Output a short usage information.

       --warranty
              Print warranty information.

       --dump-options
              Dump all available options and commands.

OPTIONS

       -v, --verbose
              Enable verbose output.

       -q, --quiet
              Be somewhat more quiet.

       --send Send the mail using sendmail.

       -o, --output FILE
              Write the mail to FILE.

       --from ADDR
              Use ADDR as the default sender.

       --header NAME=VALUE
              Add "NAME: VALUE" as header to all mails.

              Can be used to add a header for loop detections, see procmail example.

       --debug
              Set   debugging   flags.   All  flags  are or-ed and flags may be given in C syntax
              (e.g. 0x0042) or as a comma separated list of flag names.  To get  a  list  of  all
              supported flags the single word "help" can be used.

       --gpg GPG
              Use the specified command instead of gpg.

DIRECTORIES

       /var/lib/gnupg/wks/
              Contains  a  subdirectory for each domain to run the server for.  Each subdirectory
              is supposed to contain what should show up on https://.../.well-known/openpgp/.

              The user running gpg-wks-server needs write access to these subdirectories.

EXAMPLES

   ~/.procmailrc
       Store  received   emails   in   ~/Mail/   (create   it   manually   first),   uses   From:
       key-submission@example.com and X-WKS-Loop: example.com as loop detection:

           MAILDIR=$HOME/Mail
           LOGFILE=$HOME/Mail/from
           LOCKFILE=$HOME/Mail/.lockmail
           VERBOSE=yes

           # filter out FROM_DAEMON mails (bounces, ...) into separate mailbox
           :0
           * ^FROM_DAEMON
           from-daemon/

           # archive (copy!) all "normal" mails
           :0 c
           archive/

           # if not in a loop: handle mails with gpg-wks-server
           :0 w
           * !^From: key-submission@example.com
           * !^X-WKS-Loop: example.com
           |gpg-wks-server -v --receive \
               --header X-WKS-Loop=example.com \
               --from key-submission@example.com --send

           # if handling failed: store in separate mailbox
           :0 e
           cruft/

   ~/.forward
       In case procmail is not used automatically the following ~/.forward file might be useful:

           "|exec /usr/bin/procmail || exit 75"

       The double quotes are supposed to be included in the file!

   crontab
       You should run the --cron command once a day.  Edit the crontab with

           crontab -e

       and append the following line:

           42 3 * * * gpg-wks-server --cron

SEE ALSO

       —   Latest  draft  for  the  Web Key Service protocol: <https://tools.ietf.org/html/draft-
           koch-openpgp-webkey-service>

       —   GnuPG on Web Key Service: <https://wiki.gnupg.org/WKS>

BUGS

       Please report bugs to <https://dev.gnupg.org>.

COPYRIGHT

       Copyright © 2017 Free Software Foundation, Inc.  License GPLv3+:  GNU  GPL  version  3  or
       later <https://gnu.org/licenses/gpl.html>

       This  is free software: you are free to change and redistribute it.  There is NO WARRANTY,
       to the extent permitted by law.

       This manpage was written by Stefan Bühler for the Debian distribution (but may be used  by
       others).