summaryrefslogtreecommitdiffstats
path: root/man/org.freedesktop.home1.xml
diff options
context:
space:
mode:
Diffstat (limited to 'man/org.freedesktop.home1.xml')
-rw-r--r--man/org.freedesktop.home1.xml533
1 files changed, 533 insertions, 0 deletions
diff --git a/man/org.freedesktop.home1.xml b/man/org.freedesktop.home1.xml
new file mode 100644
index 0000000..f217fb8
--- /dev/null
+++ b/man/org.freedesktop.home1.xml
@@ -0,0 +1,533 @@
+<?xml version='1.0'?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
+ "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" >
+<!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
+
+<refentry id="org.freedesktop.home1" conditional='ENABLE_HOMED'
+ xmlns:xi="http://www.w3.org/2001/XInclude">
+ <refentryinfo>
+ <title>org.freedesktop.home1</title>
+ <productname>systemd</productname>
+ </refentryinfo>
+
+ <refmeta>
+ <refentrytitle>org.freedesktop.home1</refentrytitle>
+ <manvolnum>5</manvolnum>
+ </refmeta>
+
+ <refnamediv>
+ <refname>org.freedesktop.home1</refname>
+ <refpurpose>The D-Bus interface of systemd-homed</refpurpose>
+ </refnamediv>
+
+ <refsect1>
+ <title>Introduction</title>
+
+ <para><citerefentry><refentrytitle>systemd-homed.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+ is a system service which may be used to create, remove, change or inspect home areas. This page
+ describes the D-Bus interface.
+ </para>
+ </refsect1>
+
+ <refsect1>
+ <title>The Manager Object</title>
+
+ <para>The service exposes the following interfaces on the Manager object on the bus:</para>
+
+ <programlisting executable="systemd-homed" node="/org/freedesktop/home1" interface="org.freedesktop.home1.Manager">
+node /org/freedesktop/home1 {
+ interface org.freedesktop.home1.Manager {
+ methods:
+ GetHomeByName(in s user_name,
+ out u uid,
+ out s home_state,
+ out u gid,
+ out s real_name,
+ out s home_directory,
+ out s shell,
+ out o bus_path);
+ GetHomeByUID(in u uid,
+ out s user_name,
+ out s home_state,
+ out u gid,
+ out s real_name,
+ out s home_directory,
+ out s shell,
+ out o bus_path);
+ GetUserRecordByName(in s user_name,
+ out s user_record,
+ out b incomplete,
+ out o bus_path);
+ GetUserRecordByUID(in u uid,
+ out s user_record,
+ out b incomplete,
+ out o bus_path);
+ ListHomes(out a(susussso) home_areas);
+ @org.freedesktop.systemd1.Privileged("true")
+ ActivateHome(in s user_name,
+ in s secret);
+ @org.freedesktop.systemd1.Privileged("true")
+ DeactivateHome(in s user_name);
+ RegisterHome(in s user_record);
+ UnregisterHome(in s user_name);
+ CreateHome(in s user_record);
+ RealizeHome(in s user_name,
+ in s secret);
+ RemoveHome(in s user_name);
+ @org.freedesktop.systemd1.Privileged("true")
+ FixateHome(in s user_name,
+ in s secret);
+ AuthenticateHome(in s user_name,
+ in s secret);
+ UpdateHome(in s user_record);
+ ResizeHome(in s user_name,
+ in t size,
+ in s secret);
+ ChangePasswordHome(in s user_name,
+ in s new_secret,
+ in s old_secret);
+ @org.freedesktop.systemd1.Privileged("true")
+ LockHome(in s user_name);
+ @org.freedesktop.systemd1.Privileged("true")
+ UnlockHome(in s user_name,
+ in s secret);
+ AcquireHome(in s user_name,
+ in s secret,
+ in b please_suspend,
+ out h send_fd);
+ @org.freedesktop.systemd1.Privileged("true")
+ RefHome(in s user_name,
+ in b please_suspend,
+ out h send_fd);
+ @org.freedesktop.systemd1.Privileged("true")
+ ReleaseHome(in s user_name);
+ @org.freedesktop.systemd1.Privileged("true")
+ LockAllHomes();
+ @org.freedesktop.systemd1.Privileged("true")
+ DeactivateAllHomes();
+ @org.freedesktop.systemd1.Privileged("true")
+ Rebalance();
+ properties:
+ readonly a(sso) AutoLogin = [...];
+ };
+ interface org.freedesktop.DBus.Peer { ... };
+ interface org.freedesktop.DBus.Introspectable { ... };
+ interface org.freedesktop.DBus.Properties { ... };
+};
+ </programlisting>
+
+ <!--Autogenerated cross-references for systemd.directives, do not edit-->
+
+ <variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.home1.Manager"/>
+
+ <variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.home1.Manager"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="GetHomeByName()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="GetHomeByUID()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="GetUserRecordByName()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="GetUserRecordByUID()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="ListHomes()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="ActivateHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="DeactivateHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="RegisterHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="UnregisterHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="CreateHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="RealizeHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="RemoveHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="FixateHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="AuthenticateHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="UpdateHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="ResizeHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="ChangePasswordHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="LockHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="UnlockHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="AcquireHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="RefHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="ReleaseHome()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="LockAllHomes()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="DeactivateAllHomes()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Rebalance()"/>
+
+ <variablelist class="dbus-property" generated="True" extra-ref="AutoLogin"/>
+
+ <!--End of Autogenerated section-->
+
+ <refsect2>
+ <title>Methods</title>
+
+ <para><function>GetHomeByName()</function> returns basic user information (a minimal subset of the full
+ user record), provided a user name. The information supplied more or less matches what
+ <citerefentry project="man-pages"><refentrytitle>getpwnam</refentrytitle><manvolnum>3</manvolnum></citerefentry> returns:
+ the numeric UID and GID, the real name, home directory and shell. In addition it returns a state
+ identifier describing the state the user's home directory is in, as well as a bus path referring to the
+ bus object encapsulating the user record and home directory. This object implements the
+ <classname>org.freedesktop.home1.Home</classname> interface documented below.</para>
+
+ <para><function>GetHomeByUID()</function> is similar to <function>GetHomeByName()</function> but
+ acquires the information based on the numeric UID of the user.</para>
+
+ <para><function>GetUserRecordByName()</function> is also similar to
+ <function>GetHomeByName()</function> but returns the full JSON user record data instead of the broken
+ down records. An additional returned boolean indicates whether the record is complete or not. A record
+ is considered complete when its <literal>privileged</literal> section is included, and incomplete if it
+ was removed (see <ulink url="https://systemd.io/USER_RECORD">JSON User Records</ulink> for details
+ about the various sections of a user record). Generally, only privileged clients and clients running
+ under the identity of the user itself get access to the <literal>privileged</literal> section and will
+ thus see complete records.</para>
+
+ <para><function>GetUserRecordByUID()</function> is similar to <function>GetUserRecordByName()</function>
+ but returns the user record matching the specified numeric UID.</para>
+
+ <para><function>ListHomes()</function> returns an array of all locally managed users. The array
+ contains the same fields <function>GetHomeByName()</function> returns: user name, numeric UID, state,
+ numeric GID, real name, home directory, shell and bus path of the matching bus object.</para>
+
+ <para><function>ActivateHome()</function> activates (i.e. mounts) the home directory of the specified
+ user. The second argument shall contain a user record consisting only of a <literal>secret</literal>
+ section (all other sections should be stripped, see <ulink url="https://systemd.io/USER_RECORD">JSON
+ User Records</ulink> for details), and should contain only the secret credentials necessary for
+ unlocking the home directory. Typically a client would invoke this function first with an entirely
+ empty record (which is possibly sufficient if single-factor authentication with a plugged-in security
+ token is configured), and would then retry with a record populated with more information, depending on
+ the returned error code, in case more credentials are necessary. This function is synchronous and
+ returns only after the home directory was fully activated (or the operation failed), which might take
+ some time. Clients must be prepared for that, and typically should extend the D-Bus method call
+ timeout accordingly. This method is equivalent to the <function>Activate()</function> method on the
+ <classname>org.freedesktop.home1.Home</classname> interface documented below, but may be called on the
+ manager object and takes a user name as additional argument, instead.</para>
+
+ <para><function>DeactivateHome()</function> deactivates (i.e. unmounts) the home directory of the
+ specified user. It is equivalent to the <function>Deactivate()</function> method on the
+ <classname>org.freedesktop.home1.Home</classname> interface documented below.</para>
+
+ <para><function>RegisterHome()</function> registers a new home directory locally. It receives the JSON
+ user record as only argument (which typically excludes the <literal>secret</literal>
+ section). Registering a home directory just makes the user record known to the system, it does not
+ create a home directory or such (which is expected to exist already, or created later). This operation
+ is useful to register home directories locally that are not located where
+ <filename>systemd-homed.service</filename> would find them automatically.</para>
+
+ <para><function>UnregisterHome()</function> unregisters an existing home directory. It takes a user
+ name as argument and undoes what <function>RegisterHome()</function> does. It does not attempt to
+ remove the home directory itself, it just unregisters it with the local system. Note that if the home
+ directory is placed where <filename>systemd-homed.service</filename> looks for home directories anyway
+ this call will only undo fixation (see below), but the record will remain known to
+ <filename>systemd-homed.service</filename> and be listed among known records. Since the user record is
+ embedded into the home directory this operation generally does not discard data belonging to the user
+ or their record. This method is equivalent to
+ <function>Unregister()</function> on the <classname>org.freedesktop.home1.Home</classname>
+ interface.</para>
+
+ <para><function>CreateHome()</function> registers and creates a new home directory. This takes a fully
+ specified JSON user record as argument (including the <literal>secret</literal> section). This registers
+ the user record locally and creates a home directory matching it, depending on the settings specified
+ in the record in combination with local configuration.</para>
+
+ <para><function>RealizeHome()</function> creates a home directory whose user record is already
+ registered locally. This takes a user name plus a user record consisting only of the
+ <literal>secret</literal> section. Invoking <function>RegisterHome()</function> followed by
+ <function>RealizeHome()</function> is mostly equivalent to calling <function>CreateHome()</function>,
+ except that the latter combines the two in atomic fashion. This method is equivalent to
+ <function>Realize()</function> on the <classname>org.freedesktop.home1.Home</classname>
+ interface.</para>
+
+ <para><function>RemoveHome()</function> unregisters a user record locally, and removes the home
+ directory belonging to it, if it is accessible. It takes a user name as argument. This method is equivalent to
+ <function>Remove()</function> on the <classname>org.freedesktop.home1.Home</classname>
+ interface.</para>
+
+ <para><function>FixateHome()</function> <literal>fixates</literal> an automatically discovered home
+ directory. <filename>systemd-homed.service</filename> automatically discovers home directories dropped
+ in our plugged in and adds them to the runtime list of user records it manages. A user record
+ discovered that way may be <literal>fixated</literal>, in which case it is copied out of the home
+ directory, onto persistent storage, to fixate the UID/GID assignment of the record, and extract
+ additional (typically previously encrypted) user record data from the home directory. A home directory
+ mus be fixated before it can be logged into. This method call takes a user name and a JSON user record
+ consisting only of the <literal>secret</literal> section as argument. This method is equivalent to
+ <function>Fixate()</function> on the <classname>org.freedesktop.home1.Home</classname> interface.</para>
+
+ <para><function>AuthenticateHome()</function> checks passwords or other authentication credentials
+ associated with the home directory. It takes a user name and a JSON user record consisting only of the
+ <literal>secret</literal> section as argument. Note that many of the other method calls authenticate
+ the user first, in order to execute some other operation. This method call only authenticates and
+ executes no further operation. Like <function>ActivateHome()</function> it is usually first invoked
+ with an empty JSON user record, which is then populated for subsequent tries with additional
+ authentication data supplied. This method is equivalent to
+ <function>Authenticate()</function> on the <classname>org.freedesktop.home1.Home</classname>
+ interface.</para>
+
+ <para><function>UpdateHome()</function> updates a locally registered user record. Takes a fully
+ specified JSON user record as argument (including the <literal>secret</literal> section). A user with a
+ matching name and realm must be registered locally already, and the last change timestamp of the newly
+ supplied record must be newer than the previously existing user record. Note this operation updates the
+ user record only, it does not propagate passwords/authentication tokens from the user record to the
+ storage back-end, or resizes the storage back-end. Typically a home directory is first updated, and then
+ the password of the underlying storage updated using <function>ChangePasswordHome()</function> as well
+ as the storage resized using <function>ResizeHome()</function>. This method is equivalent to
+ <function>Update()</function> on the <classname>org.freedesktop.home1.Home</classname> interface.</para>
+
+ <para><function>ResizeHome()</function> resizes the storage associated with a user record. Takes a user
+ name, a disk size in bytes and a user record consisting only of the <literal>secret</literal> section
+ as argument. If the size is specified as <constant>UINT64_MAX</constant> the storage is resized to the
+ size already specified in the user record. Typically, if the user record is updated using
+ <function>UpdateHome()</function> above this is used to propagate the size configured there-in down to
+ the underlying storage back-end. This method is equivalent to
+ <function>Resize()</function> on the <classname>org.freedesktop.home1.Home</classname>
+ interface.</para>
+
+ <para><function>ChangePasswordHome()</function> changes the passwords/authentication tokens of a home
+ directory. Takes a user name, and two JSON user record objects, each consisting only of the
+ <literal>secret</literal> section, for the old and for the new passwords/authentication tokens. If the
+ user record with the new passwords/authentication token data is specified as empty the existing user
+ record's settings are propagated down to the home directory storage. This is typically used after a
+ user record is updated using <function>UpdateHome()</function> in order to propagate the
+ secrets/authentication tokens down to the storage. Background: depending on the backend the user's
+ authentication credentials are stored at multiple places: the user record kept on the host, the user
+ record kept in the home directory and the encrypted LUKS volume slot. If the home directory is used on
+ a different machined temporarily, and the password is changed there, and then is moved back to the
+ original host, the passwords of the three might get out of sync. By issuing
+ <function>ChangePasswordHome()</function> the three locations are updated to match the newest
+ information. This method is equivalent to <function>ChangePassword()</function> on the
+ <classname>org.freedesktop.home1.Home</classname> interface.</para>
+
+ <para><function>LockHome()</function> temporarily suspends access to a home directory, flushing out any
+ cryptographic keys from memory. This is only supported on some back-ends, and usually done during system
+ suspend, in order to effectively secure home directories while the system is sleeping. Takes a user
+ name as single argument. If an application attempts to access a home directory while it is locked it
+ will typically freeze until the home directory is unlocked again. This method is equivalent to
+ <function>Lock()</function> on the <classname>org.freedesktop.home1.Home</classname> interface.</para>
+
+ <para><function>UnlockHome()</function> undoes the effect of <function>LockHome()</function>. Takes a
+ user name and a user record consisting only of the <literal>secret</literal> section as arguments. This
+ method is equivalent to <function>Unlock()</function> on the
+ <classname>org.freedesktop.home1.Home</classname> interface.</para>
+
+ <para><function>AcquireHome()</function> activates or unlocks a home directory in a reference counted
+ mode of operation. Takes a user name and user record consisting only of <literal>secret</literal>
+ section as argument. If the home directory is not active yet, it is activated. If it is currently
+ locked it is unlocked. After completion a reference to the activation/unlocking of the home directory
+ is returned via a file descriptor. When the last client which acquired such a file descriptor closes it
+ the home directory is automatically deactivated again. This method is typically invoked when a user
+ logs in, and the file descriptor is held until the user logs out again, thus ensuring the user's home
+ directory can be unmounted automatically again in a robust fashion, when the user logs out. The third
+ argument is a boolean which indicates whether the client invoking the call is able to automatically
+ re-authenticate when the system comes back from suspending. It should be set by all clients that
+ implement a secure lock screen running outside of the user's context, that is brought up when the
+ system comes back from suspend and can be used to re-acquire the credentials to unlock the user's home
+ directory. If a home directory has at least one client with an open reference to the home directory
+ that does not support this it is not suspended automatically at system suspend, otherwise it is. This
+ method is equivalent to <function>Acquire()</function> on the
+ <classname>org.freedesktop.home1.Home</classname> interface.</para>
+
+ <para><function>RefHome()</function> is similar to <function>AcquireHome()</function> but takes no user
+ record with <literal>secret</literal> section, i.e. will take an additional reference to an already
+ activated/unlocked home directory without attempting to activate/unlock it itself. It will fail if the
+ home directory is not already activated. This method is equivalent to
+ <function>Ref()</function> on the <classname>org.freedesktop.home1.Home</classname>
+ interface.</para>
+
+ <para><function>ReleaseHome()</function> releases a home directory again, if all file descriptors
+ referencing it are already closed, that where acquired through <function>AcquireHome()</function> or
+ <function>RefHome()</function>. Note that this call does not actually cause the deactivation of the
+ home directory (which happens automatically when the last referencing file descriptor is closed), but
+ is simply a synchronization mechanism that allows delaying of the user session's termination until any
+ triggered deactivation is completed. This method is equivalent to <function>Release()</function> on the
+ <classname>org.freedesktop.home1.Home</classname> interface.</para>
+
+ <para><function>LockAllHomes()</function> locks all active home directories that only have references
+ that opted into automatic suspending during system suspend. This is usually invoked automatically
+ shortly before system suspend.</para>
+
+ <para><function>DeactivateAllHomes()</function> deactivates all home areas that are currently
+ active. This is usually invoked automatically shortly before system shutdown.</para>
+
+ <para><function>Rebalance()</function> synchronously rebalances free disk space between home
+ areas. This only executes an operation if at least one home area using the LUKS2 backend is active and
+ has rebalancing enabled, and is otherwise a NOP.</para>
+ </refsect2>
+
+ <refsect2>
+ <title>Properties</title>
+
+ <para><varname>AutoLogin</varname> exposes an array of structures consisting of user name, seat name
+ and object path of an home directory object. All locally managed users that have the
+ <literal>autoLogin</literal> field set are listed here, with the seat name they are associated with. A
+ display manager may watch this property and pre-fill the login screen with the users exposed this
+ way.</para>
+ </refsect2>
+ </refsect1>
+
+ <refsect1>
+ <title>The Home Object</title>
+
+ <programlisting executable="systemd-homed" node="/org/freedesktop/home1/home" interface="org.freedesktop.home1.Home">
+node /org/freedesktop/home1/home {
+ interface org.freedesktop.home1.Home {
+ methods:
+ @org.freedesktop.systemd1.Privileged("true")
+ Activate(in s secret);
+ @org.freedesktop.systemd1.Privileged("true")
+ Deactivate();
+ Unregister();
+ Realize(in s secret);
+ Remove();
+ @org.freedesktop.systemd1.Privileged("true")
+ Fixate(in s secret);
+ Authenticate(in s secret);
+ Update(in s user_record);
+ Resize(in t size,
+ in s secret);
+ ChangePassword(in s new_secret,
+ in s old_secret);
+ @org.freedesktop.systemd1.Privileged("true")
+ Lock();
+ @org.freedesktop.systemd1.Privileged("true")
+ Unlock(in s secret);
+ @org.freedesktop.systemd1.Privileged("true")
+ Acquire(in s secret,
+ in b please_suspend,
+ out h send_fd);
+ @org.freedesktop.systemd1.Privileged("true")
+ Ref(in b please_suspend,
+ out h send_fd);
+ @org.freedesktop.systemd1.Privileged("true")
+ Release();
+ properties:
+ @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
+ readonly s UserName = '...';
+ readonly u UID = ...;
+ readonly (suusss) UnixRecord = ...;
+ @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
+ readonly s State = '...';
+ @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
+ readonly (sb) UserRecord = ...;
+ };
+ interface org.freedesktop.DBus.Peer { ... };
+ interface org.freedesktop.DBus.Introspectable { ... };
+ interface org.freedesktop.DBus.Properties { ... };
+ interface org.freedesktop.DBus.ObjectManager { ... };
+};
+ </programlisting>
+
+ <!--Autogenerated cross-references for systemd.directives, do not edit-->
+
+ <variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.DBus.ObjectManager"/>
+
+ <variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.home1.Home"/>
+
+ <variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.DBus.ObjectManager"/>
+
+ <variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.home1.Home"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Activate()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Deactivate()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Unregister()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Realize()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Remove()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Fixate()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Authenticate()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Update()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Resize()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="ChangePassword()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Lock()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Unlock()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Acquire()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Ref()"/>
+
+ <variablelist class="dbus-method" generated="True" extra-ref="Release()"/>
+
+ <variablelist class="dbus-property" generated="True" extra-ref="UserName"/>
+
+ <variablelist class="dbus-property" generated="True" extra-ref="UID"/>
+
+ <variablelist class="dbus-property" generated="True" extra-ref="UnixRecord"/>
+
+ <variablelist class="dbus-property" generated="True" extra-ref="State"/>
+
+ <variablelist class="dbus-property" generated="True" extra-ref="UserRecord"/>
+
+ <!--End of Autogenerated section-->
+
+ <refsect2>
+ <title>Methods</title>
+
+ <para><function>Activate()</function>, <function>Deactivate()</function>,
+ <function>Unregister()</function>, <function>Realize()</function>, <function>Remove()</function>,
+ <function>Fixate()</function>, <function>Authenticate()</function>, <function>Update()</function>,
+ <function>Resize()</function>, <function>ChangePassword()</function>, <function>Lock()</function>,
+ <function>Unlock()</function>, <function>Acquire()</function>, <function>Ref()</function>,
+ <function>Release()</function> operate like their matching counterparts on the
+ <classname>org.freedesktop.home1.Manager</classname> interface (see above). The main difference is that
+ they are methods of the home directory objects, and hence carry no additional user name
+ parameter. Which of the two flavors of methods to call depends on the handles to the user known on the
+ client side: if only the user name is known, it's preferable to use the methods on the manager object
+ since they operate with user names only. If however the home object path was already acquired some way
+ it is preferable to operate on the <classname>org.freedesktop.home1.Home</classname> objects
+ instead.</para>
+ </refsect2>
+
+ <refsect2>
+ <title>Properties</title>
+
+ <para><varname>UserName</varname> contains the user name of the user account/home directory.</para>
+
+ <para><varname>UID</varname> contains the numeric UNIX UID of the user account.</para>
+
+ <para><varname>UnixRecord</varname> contains a structure encapsulating the six fields a
+ <structname>struct passwd</structname> typically contains (the password field is suppressed).</para>
+
+ <para><varname>State</varname> exposes the current state home the home directory.</para>
+
+ <para><varname>UserRecord</varname> contains the full JSON user record string of the user account.</para>
+ </refsect2>
+ </refsect1>
+
+ <xi:include href="org.freedesktop.locale1.xml" xpointer="versioning"/>
+
+ <refsect1>
+ <title>See Also</title>
+ <para>
+ <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>systemd-homed.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>homectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+ </para>
+ </refsect1>
+
+</refentry>