Provided by: kxd_0.13+git20170730.6182dc8-1_amd64 bug

NAME

       kxd - Key exchange daemon

SYNOPSIS

       kxd [--key=<file>] [--cert=<file>] [--data_dir=<directory>] [--email_from=<email-address>]
       [--ip_addr=<ip-address>] [--logfile=<file>] [--port=<port>] [--smtp_addr=<host:port>]

DESCRIPTION

       kxd is a key exchange daemon, which serves blobs of data (keys) over https.

       It can be used to get keys remotely instead of using local storage.  The main use case  is
       to  get  keys  to open dm-crypt devices automatically, without having to store them on the
       local machine.

SETUP

       The server configuration is stored in a root directory (/etc/kxd/data/  by  default),  and
       within  there, with per-key directories (e.g.  /etc/kxd/data/host1/key1/), each containing
       the following files:

          · key: Contains the key to give to the client.

          · allowed_clients: Contains one or more PEM-encoded client certificates  that  will  be
            allowed  to  request  the  key.   If  not present, then no clients will be allowed to
            access this key.

          · allowed_hosts: Contains one or more host names (one per line).  If not present,  then
            all  hosts  will be allowed to access that key (as long as they are authorized with a
            valid client certificate).

          · email_to: Contains one or more email destinations to notify (one per line).   If  not
            present, then no notifications will be sent upon key accesses.

OPTIONS

       --key=<file>
              Private key to use.  Defaults to /etc/kxd/key.pem.

       --cert=<file>
              Certificate to use; must match the given key.  Defaults to /etc/kxd/cert.pem.

       --data_dir=<directory>
              Data directory, where the key and configuration live (see the SETUP section above).
              Defaults to /etc/kxd/data.

       --email_from=<email-address>
              Email address to send email from.

       --ip_addr=<ip-address>
              IP address to listen on.  Defaults to 0.0.0.0, which means all.

       --logfile=<file>
              File to write logs to, use '-' for stdout.  By default,  the  daemon  will  log  to
              syslog.

       --port=<port>
              Port to listen on.  The default port is 19840.

       --smtp_addr=<host:port>
              Address  of  the  SMTP server to use to send emails.  If none is given, then emails
              will not be sent.

FILES

       /etc/kxd/key.pem
              Private key to use for SSL.

       /etc/kxd/cert.pem
              Certificate to use for SSL. Must match the given private key.

       /etc/kxd/data/
              Directory where the keys and their configuration are stored.

SEE ALSO

       kxc(1), kxc-cryptsetup(1).

BUGS

       If you want to report bugs, or have any questions or comments, just let me know. For  more
       information, you can go to http://blitiri.com.ar/p/kxd.

AUTHOR

       Alberto Bertogli <albertito@blitiri.com.ar>

                                                                                           KXD(1)