Provided by: dovecot-core_2.3.20+dfsg1-1ubuntu3_amd64 bug

NAME

       doveadm-auth - Flush/lookup/test authentication data

SYNOPSIS

       doveadm [-Dv] [-f formatter] auth command [OPTIONS] [ARGUMENTS]

DESCRIPTION

       The doveadm  auth COMMANDS can be used to perform various authentication related actions.

OPTIONS

       Global doveadm(1) options:

       -D     Enables verbosity and debug messages.

       -f formatter
              Specifies the formatter for formatting the output.  Supported formatters are:

              flow   prints each line with key=value pairs.

              pager  prints  each key: value pair on its own line and separates records with form
                     feed character (^L).

              tab    prints a table header followed by tab separated value lines.

              table  prints a table header followed by adjusted value lines.

       -o setting=value
              Overrides the configuration setting from  /etc/dovecot/dovecot.conf  and  from  the
              userdb with the given value.  In order to override multiple settings, the -o option
              may be specified multiple times.

       -v     Enables verbosity, including progress counter.

       Command specific options:

       -x auth_info
              auth_info specifies additional  conditions  for  the  auth  lookup  and  auth  test
              commands.   The  auth_info  option  string has to be given as name=value pair.  For
              multiple conditions the -x option could be supplied multiple times.
              All the given fields are forwarded to the auth process without checking  for  their
              validity. The important names for the auth_info are:

              service
                     The service for which the authentication lookup should be tested.  The value
                     may be the name of a service, commonly  used  with  Dovecot.   For  example:
                     imap, pop3 or smtp.

              lip    The local IP address (server) for the test.

              rip    The remote IP address (client) for the test.

              lport  The local port, e.g. 143

              rport  The remote port, e.g. 24567

              real_lip
                     The  "real"  local  IP address (server) for the test. This is intended to be
                     the local server's IP, while "lip" contains the  connecting  proxy  server's
                     local IP.

              real_rip
                     The  "real"  remote IP address (client) for the test. This is intended to be
                     the connecting proxy server's IP address, while "rip" contains the  original
                     client's IP.

              real_lport
                     The "real" local port for proxied connections.

              real_rport
                     The "real" remote port for proxied connections.

              local_name
                     Provide the client TLS connection's SNI name.

              client_id
                     IMAP client ID string.

              session
                     Session ID string, mainly for logging purposes.

ARGUMENTS

       user   The  user's  login name.  Depending on the configuration, the login name may be for
              example jane or john@example.com.

       password
              Optionally the user's password.  doveadm(1) will prompt for the password,  if  none
              was given.

COMMANDS

   auth cache flush
       doveadm auth cache flush [-a master_socket_path] [user ...]

       Flush  the authentication cache.  By default the cache is flushed for all the users (which
       can also be done by sending SIGHUP to the auth process).  You can also flush the cache for
       one or more users by providing their usernames.

       -a master_socket_path
              This  option  is  used  to  specify  an absolute path to an alternative UNIX domain
              socket.

              By default doveadm(1) will use the socket /run/dovecot/auth-master.  The socket may
              be  located  in another directory, when the default base_dir setting was overridden
              in /etc/dovecot/dovecot.conf.

   auth lookup
       doveadm auth lookup [-a userdb_socket_path] [-x auth_info] [-f field] user [...]

       Similar  to  doveadm-user(1)  command,  except  it  performs  a  passdb  lookup   (without
       authentication) instead of a userdb lookup.

       -a userdb_socket_path
              This  option  is  used  to  specify  an absolute path to an alternative UNIX domain
              socket.

              By default doveadm(1) will use the socket /run/dovecot/auth-userdb.  The socket may
              be  located  in another directory, when the default base_dir setting was overridden
              in /etc/dovecot/dovecot.conf.

       -f field
              When this option and the name of a userdb field is given, doveadm(1) will show only
              the value of the specified field.

   auth test
       doveadm auth test [-a auth_socket_path] [-x auth_info] user [password]

       Test authentication for the given user.

       -a auth_socket_path
              This  option  is  used  to  specify  an absolute path to an alternative UNIX domain
              socket.

              By default doveadm(1) will use the socket /run/dovecot/auth-client.  The socket may
              be  located  in another directory, when the default base_dir setting was overridden
              in /etc/dovecot/dovecot.conf.

EXAMPLE

       This example demonstrates an imap authentication test for user john, assuming the user  is
       connected from the host with the IP address 192.0.2.143.

       doveadm auth test -x service=imap -x rip=192.0.2.143 john
       Password:
       passdb: john auth succeeded
       extra fields:
         user=john

REPORTING BUGS

       Report   bugs,   including   doveconf   -n   output,   to   the   Dovecot   Mailing   List
       <dovecot@dovecot.org>.    Information   about   reporting   bugs    is    available    at:
       http://dovecot.org/bugreport.html

SEE ALSO

       doveadm(1), doveadm-user(1), doveconf(1)