TODO

@@ -22,9 +22,6 @@ Janitorial Clean-ups:
 
 Features:
 
-* move our systemd-user PAM snippet to /usr/, which PAM appears to support
-  these days
-
 * nspawn: support time namespaces
 
 * pid1: Move to tracking of main pid/control pid of units per pidfd

man/org.freedesktop.home1.xml

@@ -23,7 +23,8 @@
   <refsect1>
     <title>Introduction</title>
 
-    <para><citerefentry><refentrytitle>systemd-homed.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+    <para>
+    <citerefentry><refentrytitle>systemd-homed.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
     is a system service which may be used to to create, remove, change or inspect home areas. This page
     describes the D-Bus interface.
     </para>
@@ -64,30 +65,30 @@ node /org/freedesktop/home1 {
                          out o bus_path);
       ListHomes(out a(susussso) home_areas);
       ActivateHome(in  s user_name,
-                   in  s secret);
+                   in  s user_record);
       DeactivateHome(in  s user_name);
-      RegisterHome(in  s user_record);
+      RegisterHome(in  s home_record);
       UnregisterHome(in  s user_name);
-      CreateHome(in  s user_record);
+      CreateHome(in  s home_record);
       RealizeHome(in  s user_name,
-                  in  s secret);
+                  in  s user_record);
       RemoveHome(in  s user_name);
       FixateHome(in  s user_name,
-                 in  s secret);
+                 in  s user_record);
       AuthenticateHome(in  s user_name,
-                       in  s secret);
+                       in  s user_record);
       UpdateHome(in  s user_record);
       ResizeHome(in  s user_name,
                  in  t size,
-                 in  s secret);
+                 in  s user_record);
       ChangePasswordHome(in  s user_name,
-                         in  s new_secret,
+                         in  s new_user_record,
-                         in  s old_secret);
+                         in  s old_user_record);
       LockHome(in  s user_name);
       UnlockHome(in  s user_name,
-                 in  s secret);
+                 in  s user_record);
       AcquireHome(in  s user_name,
-                  in  s secret,
+                  in  s user_record,
                   in  b please_suspend,
                   out h send_fd);
       RefHome(in  s user_name,
@@ -104,6 +105,54 @@ node /org/freedesktop/home1 {
 };
     </programlisting>
 
+    <!--method GetHomeByName is not documented!-->
+
+    <!--method GetHomeByUID is not documented!-->
+
+    <!--method GetUserRecordByName is not documented!-->
+
+    <!--method GetUserRecordByUID is not documented!-->
+
+    <!--method ListHomes is not documented!-->
+
+    <!--method ActivateHome is not documented!-->
+
+    <!--method DeactivateHome is not documented!-->
+
+    <!--method RegisterHome is not documented!-->
+
+    <!--method UnregisterHome is not documented!-->
+
+    <!--method CreateHome is not documented!-->
+
+    <!--method RealizeHome is not documented!-->
+
+    <!--method RemoveHome is not documented!-->
+
+    <!--method FixateHome is not documented!-->
+
+    <!--method AuthenticateHome is not documented!-->
+
+    <!--method UpdateHome is not documented!-->
+
+    <!--method ResizeHome is not documented!-->
+
+    <!--method ChangePasswordHome is not documented!-->
+
+    <!--method LockHome is not documented!-->
+
+    <!--method UnlockHome is not documented!-->
+
+    <!--method AcquireHome is not documented!-->
+
+    <!--method RefHome is not documented!-->
+
+    <!--method ReleaseHome is not documented!-->
+
+    <!--method LockAllHomes is not documented!-->
+
+    <!--property AutoLogin is not documented!-->
+
     <!--Autogenerated cross-references for systemd.directives, do not edit-->
 
     <variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.home1.Manager"/>
@@ -163,193 +212,13 @@ node /org/freedesktop/home1 {
     <refsect2>
       <title>Methods</title>
 
-      <para><function>GetHomeByName()</function> returns basic user information (a minimal subset of the full
+      <para>...</para>
-      user record), provided a user name. The information supplied more or less matches what
-      <citerefentry><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
-      time-out 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. 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>
     </refsect2>
 
     <refsect2>
-      <title>Properties</title>
+      <title>Signals</title>
 
-      <para><varname>AutoLogin</varname> exposes an array of structures consisting of user name, seat name
+      <para>...</para>
-      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>
 
@@ -360,21 +229,21 @@ node /org/freedesktop/home1 {
 node /org/freedesktop/home1/home {
   interface org.freedesktop.home1.Home {
     methods:
-      Activate(in  s secret);
+      Activate(in  s user_record);
       Deactivate();
       Unregister();
-      Realize(in  s secret);
+      Realize(in  s user_record);
       Remove();
-      Fixate(in  s secret);
+      Fixate(in  s user_record);
-      Authenticate(in  s secret);
+      Authenticate(in  s user_record);
       Update(in  s user_record);
       Resize(in  t size,
-             in  s secret);
+             in  s user_record);
-      ChangePassword(in  s new_secret,
+      ChangePassword(in  s new_user_record,
-                     in  s old_secret);
+                     in  s old_user_record);
       Lock();
-      Unlock(in  s secret);
+      Unlock(in  s user_record);
-      Acquire(in  s secret,
+      Acquire(in  s user_record,
               in  b please_suspend,
               out h send_fd);
       Ref(in  b please_suspend,
@@ -397,6 +266,46 @@ node /org/freedesktop/home1/home {
 };
     </programlisting>
 
+    <!--method Activate is not documented!-->
+
+    <!--method Deactivate is not documented!-->
+
+    <!--method Unregister is not documented!-->
+
+    <!--method Realize is not documented!-->
+
+    <!--method Remove is not documented!-->
+
+    <!--method Fixate is not documented!-->
+
+    <!--method Authenticate is not documented!-->
+
+    <!--method Update is not documented!-->
+
+    <!--method Resize is not documented!-->
+
+    <!--method ChangePassword is not documented!-->
+
+    <!--method Lock is not documented!-->
+
+    <!--method Unlock is not documented!-->
+
+    <!--method Acquire is not documented!-->
+
+    <!--method Ref is not documented!-->
+
+    <!--method Release is not documented!-->
+
+    <!--property UserName is not documented!-->
+
+    <!--property UID is not documented!-->
+
+    <!--property UnixRecord is not documented!-->
+
+    <!--property State is not documented!-->
+
+    <!--property UserRecord is not documented!-->
+
     <!--Autogenerated cross-references for systemd.directives, do not edit-->
 
     <variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.DBus.ObjectManager"/>
@@ -449,38 +358,6 @@ node /org/freedesktop/home1/home {
 
     <!--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>
 
   <refsect1>
@@ -489,14 +366,4 @@ node /org/freedesktop/home1/home {
     <para>These D-Bus interfaces follow <ulink url="http://0pointer.de/blog/projects/versioning-dbus.html">
     the usual interface versioning guidelines</ulink>.</para>
   </refsect1>
-
-  <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>

man/org.freedesktop.systemd1.xml

@@ -110,8 +110,6 @@ node /org/freedesktop/systemd1 {
                in  i signal);
       CleanUnit(in  s name,
                 in  as mask);
-      FreezeUnit(in  s name);
-      ThawUnit(in  s name);
       ResetFailedUnit(in  s name);
       SetUnitProperties(in  s name,
                         in  b runtime,
@@ -487,10 +485,6 @@ node /org/freedesktop/systemd1 {
 
     <!--method CleanUnit is not documented!-->
 
-    <!--method FreezeUnit is not documented!-->
-
-    <!--method ThawUnit is not documented!-->
-
     <!--method RefUnit is not documented!-->
 
     <!--method UnrefUnit is not documented!-->
@@ -749,10 +743,6 @@ node /org/freedesktop/systemd1 {
 
     <variablelist class="dbus-method" generated="True" extra-ref="CleanUnit()"/>
 
-    <variablelist class="dbus-method" generated="True" extra-ref="FreezeUnit()"/>
-
-    <variablelist class="dbus-method" generated="True" extra-ref="ThawUnit()"/>
-
     <variablelist class="dbus-method" generated="True" extra-ref="ResetFailedUnit()"/>
 
     <variablelist class="dbus-method" generated="True" extra-ref="SetUnitProperties()"/>
@@ -1524,8 +1514,6 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
       Ref();
       Unref();
       Clean(in  as mask);
-      Freeze();
-      Thaw();
     properties:
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly s Id = '...';
@@ -1582,7 +1570,6 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly s LoadState = '...';
       readonly s ActiveState = '...';
-      readonly s FreezerState = '...';
       readonly s SubState = '...';
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly s FragmentPath = '...';
@@ -1614,8 +1601,6 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
       readonly b CanIsolate = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as CanClean = ['...', ...];
-      @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
-      readonly b CanFreeze = ...;
       readonly (uo) Job = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly b StopWhenUnneeded = ...;
@@ -1693,10 +1678,6 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
 
     <!--method Clean is not documented!-->
 
-    <!--method Freeze is not documented!-->
-
-    <!--method Thaw is not documented!-->
-
     <!--property PartOf is not documented!-->
 
     <!--property RequisiteOf is not documented!-->
@@ -1707,8 +1688,6 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
 
     <!--property JoinsNamespaceOf is not documented!-->
 
-    <!--property FreezerState is not documented!-->
-
     <!--property DropInPaths is not documented!-->
 
     <!--property UnitFilePreset is not documented!-->
@@ -1719,8 +1698,6 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
 
     <!--property CanClean is not documented!-->
 
-    <!--property CanFreeze is not documented!-->
-
     <!--property OnFailureJobMode is not documented!-->
 
     <!--property JobRunningTimeoutUSec is not documented!-->
@@ -1793,10 +1770,6 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
 
     <variablelist class="dbus-method" generated="True" extra-ref="Clean()"/>
 
-    <variablelist class="dbus-method" generated="True" extra-ref="Freeze()"/>
-
-    <variablelist class="dbus-method" generated="True" extra-ref="Thaw()"/>
-
     <variablelist class="dbus-property" generated="True" extra-ref="Id"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="Names"/>
@@ -1853,8 +1826,6 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
 
     <variablelist class="dbus-property" generated="True" extra-ref="ActiveState"/>
 
-    <variablelist class="dbus-property" generated="True" extra-ref="FreezerState"/>
-
     <variablelist class="dbus-property" generated="True" extra-ref="SubState"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="FragmentPath"/>
@@ -1897,8 +1868,6 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
 
     <variablelist class="dbus-property" generated="True" extra-ref="CanClean"/>
 
-    <variablelist class="dbus-property" generated="True" extra-ref="CanFreeze"/>
-
     <variablelist class="dbus-property" generated="True" extra-ref="Job"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="StopWhenUnneeded"/>

man/systemd-homed.service.xml

@@ -103,8 +103,7 @@
       <citerefentry><refentrytitle>homed.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>homectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>pam_systemd_home</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
-      <citerefentry><refentrytitle>userdbctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>userdbctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
-      <citerefentry><refentrytitle>org.freedesktop.home1</refentrytitle><manvolnum>5</manvolnum></citerefentry>
     </para>
   </refsect1>
 </refentry>

src/home/homed-home-bus.c

@@ -798,7 +798,7 @@ const sd_bus_vtable home_vtable[] = {
 
         SD_BUS_METHOD_WITH_NAMES("Activate",
                                  "s",
-                                 SD_BUS_PARAM(secret),
+                                 SD_BUS_PARAM(user_record),
                                  NULL,,
                                  bus_home_method_activate,
                                  SD_BUS_VTABLE_SENSITIVE),
@@ -806,7 +806,7 @@ const sd_bus_vtable home_vtable[] = {
         SD_BUS_METHOD("Unregister", NULL, NULL, bus_home_method_unregister, SD_BUS_VTABLE_UNPRIVILEGED),
         SD_BUS_METHOD_WITH_NAMES("Realize",
                                  "s",
-                                 SD_BUS_PARAM(secret),
+                                 SD_BUS_PARAM(user_record),
                                  NULL,,
                                  bus_home_method_realize,
                                  SD_BUS_VTABLE_UNPRIVILEGED|SD_BUS_VTABLE_SENSITIVE),
@@ -814,13 +814,13 @@ const sd_bus_vtable home_vtable[] = {
         SD_BUS_METHOD("Remove", NULL, NULL, bus_home_method_remove, SD_BUS_VTABLE_UNPRIVILEGED),
         SD_BUS_METHOD_WITH_NAMES("Fixate",
                                  "s",
-                                 SD_BUS_PARAM(secret),
+                                 SD_BUS_PARAM(user_record),
                                  NULL,,
                                  bus_home_method_fixate,
                                  SD_BUS_VTABLE_SENSITIVE),
         SD_BUS_METHOD_WITH_NAMES("Authenticate",
                                  "s",
-                                 SD_BUS_PARAM(secret),
+                                 SD_BUS_PARAM(user_record),
                                  NULL,,
                                  bus_home_method_authenticate,
                                  SD_BUS_VTABLE_UNPRIVILEGED|SD_BUS_VTABLE_SENSITIVE),
@@ -833,27 +833,27 @@ const sd_bus_vtable home_vtable[] = {
         SD_BUS_METHOD_WITH_NAMES("Resize",
                                  "ts",
                                  SD_BUS_PARAM(size)
-                                 SD_BUS_PARAM(secret),
+                                 SD_BUS_PARAM(user_record),
                                  NULL,,
                                  bus_home_method_resize,
                                  SD_BUS_VTABLE_UNPRIVILEGED|SD_BUS_VTABLE_SENSITIVE),
         SD_BUS_METHOD_WITH_NAMES("ChangePassword",
                                  "ss",
-                                 SD_BUS_PARAM(new_secret)
+                                 SD_BUS_PARAM(new_user_record)
-                                 SD_BUS_PARAM(old_secret),
+                                 SD_BUS_PARAM(old_user_record),
                                  NULL,,
                                  bus_home_method_change_password,
                                  SD_BUS_VTABLE_UNPRIVILEGED|SD_BUS_VTABLE_SENSITIVE),
         SD_BUS_METHOD("Lock", NULL, NULL, bus_home_method_lock, 0),
         SD_BUS_METHOD_WITH_NAMES("Unlock",
                                  "s",
-                                 SD_BUS_PARAM(secret),
+                                 SD_BUS_PARAM(user_record),
                                  NULL,,
                                  bus_home_method_unlock,
                                  SD_BUS_VTABLE_SENSITIVE),
         SD_BUS_METHOD_WITH_NAMES("Acquire",
                                  "sb",
-                                 SD_BUS_PARAM(secret)
+                                 SD_BUS_PARAM(user_record)
                                  SD_BUS_PARAM(please_suspend),
                                  "h",
                                  SD_BUS_PARAM(send_fd),

src/home/homed-manager-bus.c

@@ -661,7 +661,7 @@ static const sd_bus_vtable manager_vtable[] = {
         SD_BUS_METHOD_WITH_NAMES("ActivateHome",
                                  "ss",
                                  SD_BUS_PARAM(user_name)
-                                 SD_BUS_PARAM(secret),
+                                 SD_BUS_PARAM(user_record),
                                  NULL,,
                                  method_activate_home,
                                  SD_BUS_VTABLE_SENSITIVE),
@@ -675,7 +675,7 @@ static const sd_bus_vtable manager_vtable[] = {
         /* Add the JSON record to homed, but don't create actual $HOME */
         SD_BUS_METHOD_WITH_NAMES("RegisterHome",
                                  "s",
-                                 SD_BUS_PARAM(user_record),
+                                 SD_BUS_PARAM(home_record),
                                  NULL,,
                                  method_register_home,
                                  SD_BUS_VTABLE_UNPRIVILEGED),
@@ -691,7 +691,7 @@ static const sd_bus_vtable manager_vtable[] = {
         /* Add JSON record, and create $HOME for it */
         SD_BUS_METHOD_WITH_NAMES("CreateHome",
                                  "s",
-                                 SD_BUS_PARAM(user_record),
+                                 SD_BUS_PARAM(home_record),
                                  NULL,,
                                  method_create_home,
                                  SD_BUS_VTABLE_UNPRIVILEGED|SD_BUS_VTABLE_SENSITIVE),
@@ -700,7 +700,7 @@ static const sd_bus_vtable manager_vtable[] = {
         SD_BUS_METHOD_WITH_NAMES("RealizeHome",
                                  "ss",
                                  SD_BUS_PARAM(user_name)
-                                 SD_BUS_PARAM(secret),
+                                 SD_BUS_PARAM(user_record),
                                  NULL,,
                                  method_realize_home,
                                  SD_BUS_VTABLE_UNPRIVILEGED|SD_BUS_VTABLE_SENSITIVE),
@@ -717,7 +717,7 @@ static const sd_bus_vtable manager_vtable[] = {
         SD_BUS_METHOD_WITH_NAMES("FixateHome",
                                  "ss",
                                  SD_BUS_PARAM(user_name)
-                                 SD_BUS_PARAM(secret),
+                                 SD_BUS_PARAM(user_record),
                                  NULL,,
                                  method_fixate_home,
                                  SD_BUS_VTABLE_SENSITIVE),
@@ -726,7 +726,7 @@ static const sd_bus_vtable manager_vtable[] = {
         SD_BUS_METHOD_WITH_NAMES("AuthenticateHome",
                                  "ss",
                                  SD_BUS_PARAM(user_name)
-                                 SD_BUS_PARAM(secret),
+                                 SD_BUS_PARAM(user_record),
                                  NULL,,
                                  method_authenticate_home,
                                  SD_BUS_VTABLE_UNPRIVILEGED|SD_BUS_VTABLE_SENSITIVE),
@@ -743,7 +743,7 @@ static const sd_bus_vtable manager_vtable[] = {
                                  "sts",
                                  SD_BUS_PARAM(user_name)
                                  SD_BUS_PARAM(size)
-                                 SD_BUS_PARAM(secret),
+                                 SD_BUS_PARAM(user_record),
                                  NULL,,
                                  method_resize_home,
                                  SD_BUS_VTABLE_UNPRIVILEGED|SD_BUS_VTABLE_SENSITIVE),
@@ -751,8 +751,8 @@ static const sd_bus_vtable manager_vtable[] = {
         SD_BUS_METHOD_WITH_NAMES("ChangePasswordHome",
                                  "sss",
                                  SD_BUS_PARAM(user_name)
-                                 SD_BUS_PARAM(new_secret)
+                                 SD_BUS_PARAM(new_user_record)
-                                 SD_BUS_PARAM(old_secret),
+                                 SD_BUS_PARAM(old_user_record),
                                  NULL,,
                                  method_change_password_home,
                                  SD_BUS_VTABLE_UNPRIVILEGED|SD_BUS_VTABLE_SENSITIVE),
@@ -769,7 +769,7 @@ static const sd_bus_vtable manager_vtable[] = {
         SD_BUS_METHOD_WITH_NAMES("UnlockHome",
                                  "ss",
                                  SD_BUS_PARAM(user_name)
-                                 SD_BUS_PARAM(secret),
+                                 SD_BUS_PARAM(user_record),
                                  NULL,,
                                  method_unlock_home,
                                  SD_BUS_VTABLE_SENSITIVE),
@@ -784,7 +784,7 @@ static const sd_bus_vtable manager_vtable[] = {
         SD_BUS_METHOD_WITH_NAMES("AcquireHome",
                                  "ssb",
                                  SD_BUS_PARAM(user_name)
-                                 SD_BUS_PARAM(secret)
+                                 SD_BUS_PARAM(user_record)
                                  SD_BUS_PARAM(please_suspend),
                                  "h",
                                  SD_BUS_PARAM(send_fd),

src/home/pam_systemd_home.c

@@ -411,7 +411,7 @@ static int acquire_home(
 
         /* If we already have acquired the fd, let's shortcut this */
         r = pam_get_data(handle, "systemd-home-fd", &home_fd_ptr);
-        if (r == PAM_SUCCESS && PTR_TO_FD(home_fd_ptr) >= 0)
+        if (r == PAM_SUCCESS && PTR_TO_INT(home_fd_ptr) >= 0)
                 return PAM_SUCCESS;
 
         r = pam_acquire_bus_connection(handle, &bus);

src/libsystemd/sd-netlink/netlink-socket.c

@@ -16,10 +16,6 @@
 #include "socket-util.h"
 #include "util.h"
 
-/* For some reason we need some extra cmsg space on some kernels. It's not clear why, and one of those days
- * we need to track this down. See: https://github.com/systemd/systemd/pull/15457 */
-#define EXTRA_CMSG_SPACE 1024
-
 int socket_open(int family) {
         int fd;
 
@@ -244,27 +240,30 @@ int socket_write_message(sd_netlink *nl, sd_netlink_message *m) {
 
 static int socket_recv_message(int fd, struct iovec *iov, uint32_t *ret_mcast_group, bool peek) {
         union sockaddr_union sender;
-        CMSG_BUFFER_TYPE(CMSG_SPACE(sizeof(struct nl_pktinfo)) + EXTRA_CMSG_SPACE) control;
+        uint8_t cmsg_buffer[CMSG_SPACE(sizeof(struct nl_pktinfo))];
         struct msghdr msg = {
                 .msg_iov = iov,
                 .msg_iovlen = 1,
                 .msg_name = &sender,
                 .msg_namelen = sizeof(sender),
-                .msg_control = &control,
+                .msg_control = cmsg_buffer,
-                .msg_controllen = sizeof(control),
+                .msg_controllen = sizeof(cmsg_buffer),
         };
         ssize_t n;
 
         assert(fd >= 0);
         assert(iov);
 
-        n = recvmsg_safe(fd, &msg, MSG_TRUNC | (peek ? MSG_PEEK : 0));
+        n = recvmsg(fd, &msg, MSG_TRUNC | (peek ? MSG_PEEK : 0));
-        if (n == -ENOBUFS)
+        if (n < 0) {
-                return log_debug_errno(n, "rtnl: kernel receive buffer overrun");
+                /* no data */
-        if (IN_SET(n, -EAGAIN, -EINTR))
+                if (errno == ENOBUFS)
-                return 0;
+                        log_debug("rtnl: kernel receive buffer overrun");
-        if (n < 0)
+                else if (errno == EAGAIN)
-                return (int) n;
+                        log_debug("rtnl: no data in socket");
+
+                return IN_SET(errno, EAGAIN, EINTR) ? 0 : -errno;
+        }
 
         if (sender.nl.nl_pid != 0) {
                 /* not from the kernel, ignore */
@@ -272,20 +271,20 @@ static int socket_recv_message(int fd, struct iovec *iov, uint32_t *ret_mcast_gr
 
                 if (peek) {
                         /* drop the message */
-                        n = recvmsg_safe(fd, &msg, 0);
+                        n = recvmsg(fd, &msg, 0);
                         if (n < 0)
-                                return (int) n;
+                                return IN_SET(errno, EAGAIN, EINTR) ? 0 : -errno;
                 }
 
                 return 0;
         }
 
         if (ret_mcast_group) {
-                struct nl_pktinfo *pi;
+                struct cmsghdr *cmsg;
 
-                pi = CMSG_FIND_DATA(&msg, SOL_NETLINK, NETLINK_PKTINFO, struct nl_pktinfo);
+                cmsg = cmsg_find(&msg, SOL_NETLINK, NETLINK_PKTINFO, CMSG_LEN(sizeof(struct nl_pktinfo)));
-                if (pi)
+                if (cmsg)
-                        *ret_mcast_group = pi->group;
+                        *ret_mcast_group = ((struct nl_pktinfo*) CMSG_DATA(cmsg))->group;
                 else
                         *ret_mcast_group = 0;
         }

src/login/pam_systemd.c

@@ -280,6 +280,7 @@ static int get_seat_from_display(const char *display, const char **seat, uint32_
 
 static int export_legacy_dbus_address(
                 pam_handle_t *handle,
+                uid_t uid,
                 const char *runtime) {
 
         const char *s;
@@ -680,7 +681,7 @@ _public_ PAM_EXTERN int pam_sm_open_session(
                         }
                 }
 
-                r = export_legacy_dbus_address(handle, rt);
+                r = export_legacy_dbus_address(handle, ur->uid, rt);
                 if (r != PAM_SUCCESS)
                         return r;
 
@@ -884,7 +885,7 @@ _public_ PAM_EXTERN int pam_sm_open_session(
                                 return r;
                 }
 
-                r = export_legacy_dbus_address(handle, runtime_path);
+                r = export_legacy_dbus_address(handle, ur->uid, runtime_path);
                 if (r != PAM_SUCCESS)
                         return r;
         }
@@ -956,23 +957,11 @@ _public_ PAM_EXTERN int pam_sm_close_session(
                 int argc, const char **argv) {
 
         const void *existing = NULL;
-        bool debug = false;
         const char *id;
         int r;
 
         assert(handle);
 
-        if (parse_argv(handle,
-                       argc, argv,
-                       NULL,
-                       NULL,
-                       NULL,
-                       &debug) < 0)
-                return PAM_SESSION_ERR;
-
-        if (debug)
-                pam_syslog(handle, LOG_DEBUG, "pam-systemd shutting down");
-
         /* Only release session if it wasn't pre-existing when we
          * tried to create it */
         (void) pam_get_data(handle, "systemd.existing", &existing);

src/resolve/resolved-manager.h

@@ -165,7 +165,6 @@ void manager_verify_all(Manager *m);
 
 DEFINE_TRIVIAL_CLEANUP_FUNC(Manager*, manager_free);
 
-/* For some reason we need some extra cmsg space on some kernels/archs. One of those days we ned to figure out why */
 #define EXTRA_CMSG_SPACE 1024
 
 int manager_is_own_hostname(Manager *m, const char *name);