aDriv4 website!

Linux web1060.sh.fuk1 4.18.0-425.19.2.lve.el7h.x86_64 #1 SMP Thu Apr 6 13:40:55 UTC 2023 x86_64
Apache
127.0.0.1

File Name : System.pod

=encoding utf8

=head1 NAME

User::Identity::System - physical system of a person

=head1 INHERITANCE

User::Identity::System
   is a User::Identity::Item

=head1 SYNOPSIS

use User::Identity;
 use User::Identity::System;
 my $me   = User::Identity->new(...);
 my $server = User::Identity::System->new(...);
 $me->add(system => $server);

# Simpler

use User::Identity;
 my $me   = User::Identity->new(...);
 my $addr = $me->add(system => ...);

=head1 DESCRIPTION

The C<User::Identity::System> object contains the description of the
user's presence on a system.  The systems are collected
by an L<User::Identity::Collection::Systems|User::Identity::Collection::Systems> object.

Nearly all methods can return undef.

Extends L<"DESCRIPTION" in User::Identity::Item|User::Identity::Item/"DESCRIPTION">.
 
=head1 METHODS

Extends L<"METHODS" in User::Identity::Item|User::Identity::Item/"METHODS">.
 
=head2 Constructors

Extends L<"Constructors" in User::Identity::Item|User::Identity::Item/"Constructors">.
 
=over 4

=item User::Identity::System-E<gt>B<new>( [NAME], OPTIONS )

Create a new system.  You can specify a name as first argument, or
in the OPTION list.  Without a specific name, the organization is used as name.

-Option     --Defined in          --Default
  description  User::Identity::Item  undef
  hostname                           'localhost'
  location                           undef
  name         User::Identity::Item  <required>
  os                                 undef
  parent       User::Identity::Item  undef
  password                           undef
  username                           undef

=over 2

=item description => STRING

=item hostname => DOMAIN

The hostname of the described system.  It is preferred to use full
system names, not abbreviations.  For instance, you can better use
C<www.tux.aq> than C<www> to avoid confusion.

=item location => NICKNAME|OBJECT

The NICKNAME of a location which is defined for the same user.  You can
also specify a L<User::Identity::Location|User::Identity::Location> OBJECT.

=item name => STRING

=item os => STRING

The name of the operating system which is run on the server.  It is
advised to use the names as used by Perl's C<$^O> variable.  See the
perlvar man-page for this variable, and perlport for the possible
values.

=item parent => OBJECT

=item password => STRING

The password to be used to login.  This password must be un-encoded:
directly usable.  Be warned that storing un-encoded passwords is a
high security list.

=item username => STRING

The username to be used to login to this host.

=back

=head2 Attributes

Extends L<"Attributes" in User::Identity::Item|User::Identity::Item/"Attributes">.
 
=over 4

=item $obj-E<gt>B<description>()

Inherited, see L<User::Identity::Item/"Attributes">

=item $obj-E<gt>B<hostname>()

=item $obj-E<gt>B<location>()

Returns the object which describes to which location this system relates.
The location may be used to find the name of the organization involved, or
to create a signature.  If no location is specified, undef is returned.

=item $obj-E<gt>B<name>( [NEWNAME] )

Inherited, see L<User::Identity::Item/"Attributes">

=item $obj-E<gt>B<os>()

=item $obj-E<gt>B<password>()

=item $obj-E<gt>B<username>()

=back

=head2 Collections

Extends L<"Collections" in User::Identity::Item|User::Identity::Item/"Collections">.
 
=over 4

=item $obj-E<gt>B<add>(COLLECTION, ROLE)