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https://github.com/systemd/systemd
synced 2026-04-07 07:34:50 +02:00
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50df02a705 |
@ -98,6 +98,8 @@
|
||||
|
||||
<listitem><para>The maximum (compressed or uncompressed) size in bytes of a core to be saved. Unit
|
||||
suffixes are allowed just as in <option>ProcessSizeMax=</option>.</para></listitem>
|
||||
|
||||
<para><varname>ExternalSizeMax=infinity</varname> sets the core size to unlimited.</para>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
|
||||
@ -849,7 +849,11 @@
|
||||
<literal>xfs</literal> and <literal>btrfs</literal> the home directory may be grown while the user is
|
||||
logged in, and on the latter also shrunk while the user is logged in. If the
|
||||
<literal>subvolume</literal>, <literal>directory</literal>, <literal>fscrypt</literal> storage
|
||||
mechanisms are used, resizing will change file system quota.</para></listitem>
|
||||
mechanisms are used, resizing will change file system quota. The size parameter may make use of the
|
||||
usual suffixes B, K, M, G, T (to the base of 1024). The special strings <literal>min</literal> and
|
||||
<literal>max</literal> may be specified in place of a numeric size value, for minimizing or
|
||||
maximizing disk space assigned to the home area, taking constraints of the file system, disk usage inside
|
||||
the home area and on the backing storage into account.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
|
||||
507
man/org.freedesktop.network1.xml
Normal file
507
man/org.freedesktop.network1.xml
Normal file
@ -0,0 +1,507 @@
|
||||
<?xml version="1.0"?>
|
||||
<!--*-nxml-*-->
|
||||
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
|
||||
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
|
||||
<!ENTITY % entities SYSTEM "custom-entities.ent" >
|
||||
%entities;
|
||||
]>
|
||||
<!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
|
||||
|
||||
<refentry id="org.freedesktop.network1" conditional='ENABLE_NETWORKD'
|
||||
xmlns:xi="http://www.w3.org/2001/XInclude">
|
||||
<refentryinfo>
|
||||
<title>org.freedesktop.network1</title>
|
||||
<productname>systemd</productname>
|
||||
</refentryinfo>
|
||||
|
||||
<refmeta>
|
||||
<refentrytitle>org.freedesktop.network1</refentrytitle>
|
||||
<manvolnum>5</manvolnum>
|
||||
</refmeta>
|
||||
|
||||
<refnamediv>
|
||||
<refname>org.freedesktop.network1</refname>
|
||||
<refpurpose>The D-Bus interface of systemd-networkd</refpurpose>
|
||||
</refnamediv>
|
||||
|
||||
<refsect1>
|
||||
<title>Introduction</title>
|
||||
|
||||
<para>
|
||||
<citerefentry><refentrytitle>systemd-networkd.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
|
||||
is a system service that manages and configures network interfaces. 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-networkd" node="/org/freedesktop/network1" interface="org.freedesktop.network1.Manager">
|
||||
node /org/freedesktop/network1 {
|
||||
interface org.freedesktop.network1.Manager {
|
||||
methods:
|
||||
ListLinks(out a(iso) links);
|
||||
GetLinkByName(in s name,
|
||||
out i ifindex,
|
||||
out o path);
|
||||
GetLinkByIndex(in i ifindex,
|
||||
out s name,
|
||||
out o path);
|
||||
SetLinkNTP(in i ifindex,
|
||||
in as servers);
|
||||
SetLinkDNS(in i ifindex,
|
||||
in a(iay) addresses);
|
||||
SetLinkDNSEx(in i ifindex,
|
||||
in a(iayqs) addresses);
|
||||
SetLinkDomains(in i ifindex,
|
||||
in a(sb) domains);
|
||||
SetLinkDefaultRoute(in i ifindex,
|
||||
in b enable);
|
||||
SetLinkLLMNR(in i ifindex,
|
||||
in s mode);
|
||||
SetLinkMulticastDNS(in i ifindex,
|
||||
in s mode);
|
||||
SetLinkDNSOverTLS(in i ifindex,
|
||||
in s mode);
|
||||
SetLinkDNSSEC(in i ifindex,
|
||||
in s mode);
|
||||
SetLinkDNSSECNegativeTrustAnchors(in i ifindex,
|
||||
in as names);
|
||||
RevertLinkNTP(in i ifindex);
|
||||
RevertLinkDNS(in i ifindex);
|
||||
RenewLink(in i ifindex);
|
||||
ForceRenewLink(in i ifindex);
|
||||
ReconfigureLink(in i ifindex);
|
||||
Reload();
|
||||
DescribeLink(in i ifindex,
|
||||
out s json);
|
||||
Describe(out s json);
|
||||
properties:
|
||||
readonly s OperationalState = '...';
|
||||
readonly s CarrierState = '...';
|
||||
readonly s AddressState = '...';
|
||||
readonly s IPv4AddressState = '...';
|
||||
readonly s IPv6AddressState = '...';
|
||||
readonly s OnlineState = '...';
|
||||
@org.freedesktop.DBus.Property.EmitsChangedSignal("const")
|
||||
readonly t NamespaceId = ...;
|
||||
};
|
||||
interface org.freedesktop.DBus.Peer { ... };
|
||||
interface org.freedesktop.DBus.Introspectable { ... };
|
||||
interface org.freedesktop.DBus.Properties { ... };
|
||||
};
|
||||
</programlisting>
|
||||
|
||||
<!--method ListLinks is not documented!-->
|
||||
|
||||
<!--method GetLinkByName is not documented!-->
|
||||
|
||||
<!--method GetLinkByIndex is not documented!-->
|
||||
|
||||
<!--method SetLinkNTP is not documented!-->
|
||||
|
||||
<!--method SetLinkDNS is not documented!-->
|
||||
|
||||
<!--method SetLinkDNSEx is not documented!-->
|
||||
|
||||
<!--method SetLinkDomains is not documented!-->
|
||||
|
||||
<!--method SetLinkDefaultRoute is not documented!-->
|
||||
|
||||
<!--method SetLinkLLMNR is not documented!-->
|
||||
|
||||
<!--method SetLinkMulticastDNS is not documented!-->
|
||||
|
||||
<!--method SetLinkDNSOverTLS is not documented!-->
|
||||
|
||||
<!--method SetLinkDNSSEC is not documented!-->
|
||||
|
||||
<!--method SetLinkDNSSECNegativeTrustAnchors is not documented!-->
|
||||
|
||||
<!--method RevertLinkNTP is not documented!-->
|
||||
|
||||
<!--method RevertLinkDNS is not documented!-->
|
||||
|
||||
<!--method RenewLink is not documented!-->
|
||||
|
||||
<!--method ForceRenewLink is not documented!-->
|
||||
|
||||
<!--method ReconfigureLink is not documented!-->
|
||||
|
||||
<!--method Reload is not documented!-->
|
||||
|
||||
<!--method DescribeLink is not documented!-->
|
||||
|
||||
<!--method Describe is not documented!-->
|
||||
|
||||
<!--property OperationalState is not documented!-->
|
||||
|
||||
<!--property CarrierState is not documented!-->
|
||||
|
||||
<!--property AddressState is not documented!-->
|
||||
|
||||
<!--property IPv4AddressState is not documented!-->
|
||||
|
||||
<!--property IPv6AddressState is not documented!-->
|
||||
|
||||
<!--property OnlineState is not documented!-->
|
||||
|
||||
<!--property NamespaceId is not documented!-->
|
||||
|
||||
<!--Autogenerated cross-references for systemd.directives, do not edit-->
|
||||
|
||||
<variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.network1.Manager"/>
|
||||
|
||||
<variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.network1.Manager"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="ListLinks()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="GetLinkByName()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="GetLinkByIndex()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetLinkNTP()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetLinkDNS()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetLinkDNSEx()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetLinkDomains()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetLinkDefaultRoute()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetLinkLLMNR()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetLinkMulticastDNS()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetLinkDNSOverTLS()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetLinkDNSSEC()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetLinkDNSSECNegativeTrustAnchors()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="RevertLinkNTP()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="RevertLinkDNS()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="RenewLink()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="ForceRenewLink()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="ReconfigureLink()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="Reload()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="DescribeLink()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="Describe()"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="OperationalState"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="CarrierState"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="AddressState"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="IPv4AddressState"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="IPv6AddressState"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="OnlineState"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="NamespaceId"/>
|
||||
|
||||
<!--End of Autogenerated section-->
|
||||
|
||||
<para>
|
||||
Provides information about the manager.
|
||||
</para>
|
||||
</refsect1>
|
||||
|
||||
<refsect1>
|
||||
<title>Link Object</title>
|
||||
|
||||
<programlisting executable="systemd-networkd" node="/org/freedesktop/network1/link/_1" interface="org.freedesktop.network1.Link">
|
||||
node /org/freedesktop/network1/link/_1 {
|
||||
interface org.freedesktop.network1.Link {
|
||||
methods:
|
||||
SetNTP(in as servers);
|
||||
SetDNS(in a(iay) addresses);
|
||||
SetDNSEx(in a(iayqs) addresses);
|
||||
SetDomains(in a(sb) domains);
|
||||
SetDefaultRoute(in b enable);
|
||||
SetLLMNR(in s mode);
|
||||
SetMulticastDNS(in s mode);
|
||||
SetDNSOverTLS(in s mode);
|
||||
SetDNSSEC(in s mode);
|
||||
SetDNSSECNegativeTrustAnchors(in as names);
|
||||
RevertNTP();
|
||||
RevertDNS();
|
||||
Renew();
|
||||
ForceRenew();
|
||||
Reconfigure();
|
||||
Describe(out s json);
|
||||
properties:
|
||||
readonly s OperationalState = '...';
|
||||
readonly s CarrierState = '...';
|
||||
readonly s AddressState = '...';
|
||||
readonly s IPv4AddressState = '...';
|
||||
readonly s IPv6AddressState = '...';
|
||||
readonly s OnlineState = '...';
|
||||
readonly s AdministrativeState = '...';
|
||||
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
|
||||
readonly (tt) BitRates = ...;
|
||||
};
|
||||
interface org.freedesktop.DBus.Peer { ... };
|
||||
interface org.freedesktop.DBus.Introspectable { ... };
|
||||
interface org.freedesktop.DBus.Properties { ... };
|
||||
interface org.freedesktop.network1.DHCPServer { ... };
|
||||
};
|
||||
</programlisting>
|
||||
|
||||
<!--method SetNTP is not documented!-->
|
||||
|
||||
<!--method SetDNS is not documented!-->
|
||||
|
||||
<!--method SetDNSEx is not documented!-->
|
||||
|
||||
<!--method SetDomains is not documented!-->
|
||||
|
||||
<!--method SetDefaultRoute is not documented!-->
|
||||
|
||||
<!--method SetLLMNR is not documented!-->
|
||||
|
||||
<!--method SetMulticastDNS is not documented!-->
|
||||
|
||||
<!--method SetDNSOverTLS is not documented!-->
|
||||
|
||||
<!--method SetDNSSEC is not documented!-->
|
||||
|
||||
<!--method SetDNSSECNegativeTrustAnchors is not documented!-->
|
||||
|
||||
<!--method RevertNTP is not documented!-->
|
||||
|
||||
<!--method RevertDNS is not documented!-->
|
||||
|
||||
<!--method Renew is not documented!-->
|
||||
|
||||
<!--method ForceRenew is not documented!-->
|
||||
|
||||
<!--method Reconfigure is not documented!-->
|
||||
|
||||
<!--method Describe is not documented!-->
|
||||
|
||||
<!--property OperationalState is not documented!-->
|
||||
|
||||
<!--property CarrierState is not documented!-->
|
||||
|
||||
<!--property AddressState is not documented!-->
|
||||
|
||||
<!--property IPv4AddressState is not documented!-->
|
||||
|
||||
<!--property IPv6AddressState is not documented!-->
|
||||
|
||||
<!--property OnlineState is not documented!-->
|
||||
|
||||
<!--property AdministrativeState is not documented!-->
|
||||
|
||||
<!--property BitRates is not documented!-->
|
||||
|
||||
<!--Autogenerated cross-references for systemd.directives, do not edit-->
|
||||
|
||||
<variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.network1.DHCPServer"/>
|
||||
|
||||
<variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.network1.Link"/>
|
||||
|
||||
<variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.network1.DHCPServer"/>
|
||||
|
||||
<variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.network1.Link"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetNTP()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetDNS()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetDNSEx()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetDomains()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetDefaultRoute()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetLLMNR()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetMulticastDNS()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetDNSOverTLS()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetDNSSEC()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="SetDNSSECNegativeTrustAnchors()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="RevertNTP()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="RevertDNS()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="Renew()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="ForceRenew()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="Reconfigure()"/>
|
||||
|
||||
<variablelist class="dbus-method" generated="True" extra-ref="Describe()"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="OperationalState"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="CarrierState"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="AddressState"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="IPv4AddressState"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="IPv6AddressState"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="OnlineState"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="AdministrativeState"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="BitRates"/>
|
||||
|
||||
<!--End of Autogenerated section-->
|
||||
|
||||
<para>
|
||||
Provides information about interfaces.
|
||||
</para>
|
||||
</refsect1>
|
||||
|
||||
<refsect1>
|
||||
<title>Network Object</title>
|
||||
|
||||
<programlisting executable="systemd-networkd" node="/org/freedesktop/network1/network/_1" interface="org.freedesktop.network1.Network">
|
||||
node /org/freedesktop/network1/network/_1 {
|
||||
interface org.freedesktop.network1.Network {
|
||||
properties:
|
||||
@org.freedesktop.DBus.Property.EmitsChangedSignal("const")
|
||||
readonly s Description = '...';
|
||||
@org.freedesktop.DBus.Property.EmitsChangedSignal("const")
|
||||
readonly s SourcePath = '...';
|
||||
@org.freedesktop.DBus.Property.EmitsChangedSignal("const")
|
||||
readonly as MatchMAC = ['...', ...];
|
||||
@org.freedesktop.DBus.Property.EmitsChangedSignal("const")
|
||||
readonly as MatchPath = ['...', ...];
|
||||
@org.freedesktop.DBus.Property.EmitsChangedSignal("const")
|
||||
readonly as MatchDriver = ['...', ...];
|
||||
@org.freedesktop.DBus.Property.EmitsChangedSignal("const")
|
||||
readonly as MatchType = ['...', ...];
|
||||
@org.freedesktop.DBus.Property.EmitsChangedSignal("const")
|
||||
readonly as MatchName = ['...', ...];
|
||||
};
|
||||
interface org.freedesktop.DBus.Peer { ... };
|
||||
interface org.freedesktop.DBus.Introspectable { ... };
|
||||
interface org.freedesktop.DBus.Properties { ... };
|
||||
};
|
||||
</programlisting>
|
||||
|
||||
<!--property Description is not documented!-->
|
||||
|
||||
<!--property SourcePath is not documented!-->
|
||||
|
||||
<!--property MatchMAC is not documented!-->
|
||||
|
||||
<!--property MatchPath is not documented!-->
|
||||
|
||||
<!--property MatchDriver is not documented!-->
|
||||
|
||||
<!--property MatchType is not documented!-->
|
||||
|
||||
<!--property MatchName is not documented!-->
|
||||
|
||||
<!--Autogenerated cross-references for systemd.directives, do not edit-->
|
||||
|
||||
<variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.network1.Network"/>
|
||||
|
||||
<variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.network1.Network"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="Description"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="SourcePath"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="MatchMAC"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="MatchPath"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="MatchDriver"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="MatchType"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="MatchName"/>
|
||||
|
||||
<!--End of Autogenerated section-->
|
||||
|
||||
<para>
|
||||
Provides information about .network files.
|
||||
</para>
|
||||
</refsect1>
|
||||
|
||||
<refsect1>
|
||||
<title>DHCP Server Object</title>
|
||||
|
||||
<programlisting executable="systemd-networkd" node="/org/freedesktop/network1/link/_1" interface="org.freedesktop.network1.DHCPServer">
|
||||
node /org/freedesktop/network1/link/_1 {
|
||||
interface org.freedesktop.network1.DHCPServer {
|
||||
properties:
|
||||
readonly a(uayayayayt) Leases = [...];
|
||||
};
|
||||
interface org.freedesktop.DBus.Peer { ... };
|
||||
interface org.freedesktop.DBus.Introspectable { ... };
|
||||
interface org.freedesktop.DBus.Properties { ... };
|
||||
};
|
||||
</programlisting>
|
||||
|
||||
<!--property Leases is not documented!-->
|
||||
|
||||
<!--Autogenerated cross-references for systemd.directives, do not edit-->
|
||||
|
||||
<variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.network1.DHCPServer"/>
|
||||
|
||||
<variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.network1.DHCPServer"/>
|
||||
|
||||
<variablelist class="dbus-property" generated="True" extra-ref="Leases"/>
|
||||
|
||||
<!--End of Autogenerated section-->
|
||||
|
||||
<para>
|
||||
Provides information about leases.
|
||||
</para>
|
||||
</refsect1>
|
||||
|
||||
<refsect1>
|
||||
<title>Examples</title>
|
||||
|
||||
<example>
|
||||
<title>Introspect <interfacename>org.freedesktop.network1.Manager</interfacename> on the bus</title>
|
||||
|
||||
<programlisting>
|
||||
$ gdbus introspect --system \
|
||||
--dest org.freedesktop.network1 \
|
||||
--object-path /org/freedesktop/network1
|
||||
</programlisting>
|
||||
</example>
|
||||
|
||||
<example>
|
||||
<title>Introspect <interfacename>org.freedesktop.network1.Link</interfacename> on the bus</title>
|
||||
|
||||
<programlisting>
|
||||
$ gdbus introspect --system \
|
||||
--dest org.freedesktop.network1 \
|
||||
--object-path /org/freedesktop/network1/link/_11
|
||||
</programlisting>
|
||||
</example>
|
||||
</refsect1>
|
||||
|
||||
<refsect1>
|
||||
<title>Versioning</title>
|
||||
|
||||
<para>These D-Bus interfaces follow <ulink url="http://0pointer.de/blog/projects/versioning-dbus.html">
|
||||
the usual interface versioning guidelines</ulink>.</para>
|
||||
</refsect1>
|
||||
</refentry>
|
||||
@ -57,6 +57,7 @@ manpages = [
|
||||
['org.freedesktop.locale1', '5', [], 'ENABLE_LOCALED'],
|
||||
['org.freedesktop.login1', '5', [], 'ENABLE_LOGIND'],
|
||||
['org.freedesktop.machine1', '5', [], 'ENABLE_MACHINED'],
|
||||
['org.freedesktop.network1', '5', [], 'ENABLE_NETWORKD'],
|
||||
['org.freedesktop.oom1', '5', [], 'ENABLE_OOMD'],
|
||||
['org.freedesktop.portable1', '5', [], 'ENABLE_PORTABLED'],
|
||||
['org.freedesktop.resolve1', '5', [], 'ENABLE_RESOLVE'],
|
||||
|
||||
@ -154,13 +154,13 @@ static uint64_t arg_max_use = UINT64_MAX;
|
||||
|
||||
static int parse_config(void) {
|
||||
static const ConfigTableItem items[] = {
|
||||
{ "Coredump", "Storage", config_parse_coredump_storage, 0, &arg_storage },
|
||||
{ "Coredump", "Compress", config_parse_bool, 0, &arg_compress },
|
||||
{ "Coredump", "ProcessSizeMax", config_parse_iec_uint64, 0, &arg_process_size_max },
|
||||
{ "Coredump", "ExternalSizeMax", config_parse_iec_uint64, 0, &arg_external_size_max },
|
||||
{ "Coredump", "JournalSizeMax", config_parse_iec_size, 0, &arg_journal_size_max },
|
||||
{ "Coredump", "KeepFree", config_parse_iec_uint64, 0, &arg_keep_free },
|
||||
{ "Coredump", "MaxUse", config_parse_iec_uint64, 0, &arg_max_use },
|
||||
{ "Coredump", "Storage", config_parse_coredump_storage, 0, &arg_storage },
|
||||
{ "Coredump", "Compress", config_parse_bool, 0, &arg_compress },
|
||||
{ "Coredump", "ProcessSizeMax", config_parse_iec_uint64, 0, &arg_process_size_max },
|
||||
{ "Coredump", "ExternalSizeMax", config_parse_iec_uint64_infinity, 0, &arg_external_size_max },
|
||||
{ "Coredump", "JournalSizeMax", config_parse_iec_size, 0, &arg_journal_size_max },
|
||||
{ "Coredump", "KeepFree", config_parse_iec_uint64, 0, &arg_keep_free },
|
||||
{ "Coredump", "MaxUse", config_parse_iec_uint64, 0, &arg_max_use },
|
||||
{}
|
||||
};
|
||||
|
||||
|
||||
@ -1763,6 +1763,32 @@ static int passwd_home(int argc, char *argv[], void *userdata) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int parse_disk_size(const char *t, uint64_t *ret) {
|
||||
int r;
|
||||
|
||||
assert(t);
|
||||
assert(ret);
|
||||
|
||||
if (streq(t, "min"))
|
||||
*ret = 0;
|
||||
else if (streq(t, "max"))
|
||||
*ret = UINT64_MAX-1; /* Largest size that isn't UINT64_MAX special marker */
|
||||
else {
|
||||
uint64_t ds;
|
||||
|
||||
r = parse_size(t, 1024, &ds);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Failed to parse disk size parameter: %s", t);
|
||||
|
||||
if (ds >= UINT64_MAX) /* UINT64_MAX has special meaning for us ("dont change"), refuse */
|
||||
return log_error_errno(SYNTHETIC_ERRNO(ERANGE), "Disk size out of range: %s", t);
|
||||
|
||||
*ret = ds;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int resize_home(int argc, char *argv[], void *userdata) {
|
||||
_cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
|
||||
_cleanup_(user_record_unrefp) UserRecord *secret = NULL;
|
||||
@ -1781,9 +1807,9 @@ static int resize_home(int argc, char *argv[], void *userdata) {
|
||||
"Relative disk size specification currently not supported when resizing.");
|
||||
|
||||
if (argc > 2) {
|
||||
r = parse_size(argv[2], 1024, &ds);
|
||||
r = parse_disk_size(argv[2], &ds);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Failed to parse disk size parameter: %s", argv[2]);
|
||||
return r;
|
||||
}
|
||||
|
||||
if (arg_disk_size != UINT64_MAX) {
|
||||
@ -2907,9 +2933,9 @@ static int parse_argv(int argc, char *argv[]) {
|
||||
|
||||
r = parse_permyriad(optarg);
|
||||
if (r < 0) {
|
||||
r = parse_size(optarg, 1024, &arg_disk_size);
|
||||
r = parse_disk_size(optarg, &arg_disk_size);
|
||||
if (r < 0)
|
||||
return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Disk size '%s' not valid.", optarg);
|
||||
return r;
|
||||
|
||||
r = drop_from_identity("diskSizeRelative");
|
||||
if (r < 0)
|
||||
|
||||
@ -1164,55 +1164,67 @@ int home_setup_luks(
|
||||
PasswordCache *cache,
|
||||
UserRecord **ret_luks_home) {
|
||||
|
||||
sd_id128_t found_partition_uuid, found_luks_uuid, found_fs_uuid;
|
||||
sd_id128_t found_partition_uuid = SD_ID128_NULL, found_luks_uuid = SD_ID128_NULL, found_fs_uuid = SD_ID128_NULL;
|
||||
_cleanup_(user_record_unrefp) UserRecord *luks_home = NULL;
|
||||
_cleanup_(erase_and_freep) void *volume_key = NULL;
|
||||
size_t volume_key_size = 0;
|
||||
uint64_t offset, size;
|
||||
struct stat st;
|
||||
int r;
|
||||
|
||||
assert(h);
|
||||
assert(setup);
|
||||
assert(setup->dm_name);
|
||||
assert(setup->dm_node);
|
||||
assert(setup->root_fd < 0);
|
||||
assert(!setup->crypt_device);
|
||||
assert(!setup->loop);
|
||||
|
||||
assert(user_record_storage(h) == USER_LUKS);
|
||||
|
||||
r = dlopen_cryptsetup();
|
||||
if (r < 0)
|
||||
return r;
|
||||
|
||||
r = make_dm_names(h, setup);
|
||||
if (r < 0)
|
||||
return r;
|
||||
|
||||
/* Reuse the image fd if it has already been opened by an earlier step */
|
||||
if (setup->image_fd < 0) {
|
||||
setup->image_fd = open_image_file(h, force_image_path, &st);
|
||||
if (setup->image_fd < 0)
|
||||
return setup->image_fd;
|
||||
} else if (fstat(setup->image_fd, &st) < 0)
|
||||
return log_error_errno(errno, "Failed to stat image: %m");
|
||||
|
||||
if (FLAGS_SET(flags, HOME_SETUP_ALREADY_ACTIVATED)) {
|
||||
struct loop_info64 info;
|
||||
const char *n;
|
||||
|
||||
r = luks_open(h,
|
||||
setup,
|
||||
cache,
|
||||
&found_luks_uuid,
|
||||
&volume_key,
|
||||
&volume_key_size);
|
||||
if (r < 0)
|
||||
return r;
|
||||
if (!setup->crypt_device) {
|
||||
r = luks_open(h,
|
||||
setup,
|
||||
cache,
|
||||
&found_luks_uuid,
|
||||
&volume_key,
|
||||
&volume_key_size);
|
||||
if (r < 0)
|
||||
return r;
|
||||
}
|
||||
|
||||
r = luks_validate_home_record(setup->crypt_device, h, volume_key, cache, &luks_home);
|
||||
if (r < 0)
|
||||
return r;
|
||||
if (ret_luks_home) {
|
||||
r = luks_validate_home_record(setup->crypt_device, h, volume_key, cache, &luks_home);
|
||||
if (r < 0)
|
||||
return r;
|
||||
}
|
||||
|
||||
n = sym_crypt_get_device_name(setup->crypt_device);
|
||||
if (!n)
|
||||
return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Failed to determine backing device for DM %s.", setup->dm_name);
|
||||
|
||||
r = loop_device_open(n, O_RDWR, &setup->loop);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Failed to open loopback device %s: %m", n);
|
||||
if (!setup->loop) {
|
||||
r = loop_device_open(n, O_RDWR, &setup->loop);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Failed to open loopback device %s: %m", n);
|
||||
}
|
||||
|
||||
if (ioctl(setup->loop->fd, LOOP_GET_STATUS64, &info) < 0) {
|
||||
_cleanup_free_ char *sysfs = NULL;
|
||||
struct stat st;
|
||||
|
||||
if (!IN_SET(errno, ENOTTY, EINVAL))
|
||||
return log_error_errno(errno, "Failed to get block device metrics of %s: %m", n);
|
||||
@ -1264,14 +1276,20 @@ int home_setup_luks(
|
||||
|
||||
log_info("Discovered used loopback device %s.", setup->loop->node);
|
||||
|
||||
setup->root_fd = open(user_record_home_directory(h), O_RDONLY|O_CLOEXEC|O_DIRECTORY|O_NOFOLLOW);
|
||||
if (setup->root_fd < 0)
|
||||
return log_error_errno(errno, "Failed to open home directory: %m");
|
||||
if (setup->root_fd < 0) {
|
||||
setup->root_fd = open(user_record_home_directory(h), O_RDONLY|O_CLOEXEC|O_DIRECTORY|O_NOFOLLOW);
|
||||
if (setup->root_fd < 0)
|
||||
return log_error_errno(errno, "Failed to open home directory: %m");
|
||||
}
|
||||
} else {
|
||||
_cleanup_free_ char *fstype = NULL, *subdir = NULL;
|
||||
bool has_stat = false;
|
||||
const char *ip;
|
||||
struct stat st;
|
||||
|
||||
/* When we aren't reopening the home directory we are allocating it fresh, hence the relevant
|
||||
* objects can't be allocated yet. */
|
||||
assert(setup->root_fd < 0);
|
||||
assert(!setup->crypt_device);
|
||||
assert(!setup->loop);
|
||||
|
||||
ip = force_image_path ?: user_record_image_path(h);
|
||||
|
||||
@ -1279,15 +1297,6 @@ int home_setup_luks(
|
||||
if (!subdir)
|
||||
return log_oom();
|
||||
|
||||
/* Reuse the image fd if it has already been opened by an earlier step */
|
||||
if (setup->image_fd < 0) {
|
||||
setup->image_fd = open_image_file(h, force_image_path, &st);
|
||||
if (setup->image_fd < 0)
|
||||
return setup->image_fd;
|
||||
|
||||
has_stat = true;
|
||||
}
|
||||
|
||||
r = luks_validate(setup->image_fd, user_record_user_name_and_realm(h), h->partition_uuid, &found_partition_uuid, &offset, &size);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Failed to validate disk label: %m");
|
||||
@ -1298,7 +1307,7 @@ int home_setup_luks(
|
||||
setup->do_mark_clean = true;
|
||||
|
||||
if (!user_record_luks_discard(h)) {
|
||||
r = run_fallocate(setup->image_fd, has_stat ? &st : NULL);
|
||||
r = run_fallocate(setup->image_fd, &st);
|
||||
if (r < 0)
|
||||
return r;
|
||||
}
|
||||
@ -1331,9 +1340,11 @@ int home_setup_luks(
|
||||
|
||||
setup->undo_dm = true;
|
||||
|
||||
r = luks_validate_home_record(setup->crypt_device, h, volume_key, cache, &luks_home);
|
||||
if (r < 0)
|
||||
return r;
|
||||
if (ret_luks_home) {
|
||||
r = luks_validate_home_record(setup->crypt_device, h, volume_key, cache, &luks_home);
|
||||
if (r < 0)
|
||||
return r;
|
||||
}
|
||||
|
||||
r = fs_validate(setup->dm_node, h->file_system_uuid, &fstype, &found_fs_uuid);
|
||||
if (r < 0)
|
||||
@ -1359,13 +1370,21 @@ int home_setup_luks(
|
||||
setup->do_offline_fallocate = !(setup->do_offline_fitrim = user_record_luks_offline_discard(h));
|
||||
}
|
||||
|
||||
setup->found_partition_uuid = found_partition_uuid;
|
||||
setup->found_luks_uuid = found_luks_uuid;
|
||||
setup->found_fs_uuid = found_fs_uuid;
|
||||
if (!sd_id128_is_null(found_partition_uuid))
|
||||
setup->found_partition_uuid = found_partition_uuid;
|
||||
if (!sd_id128_is_null(found_luks_uuid))
|
||||
setup->found_luks_uuid = found_luks_uuid;
|
||||
if (!sd_id128_is_null(found_fs_uuid))
|
||||
setup->found_fs_uuid = found_fs_uuid;
|
||||
|
||||
setup->partition_offset = offset;
|
||||
setup->partition_size = size;
|
||||
setup->volume_key = TAKE_PTR(volume_key);
|
||||
setup->volume_key_size = volume_key_size;
|
||||
|
||||
if (volume_key) {
|
||||
erase_and_free(setup->volume_key);
|
||||
setup->volume_key = TAKE_PTR(volume_key);
|
||||
setup->volume_key_size = volume_key_size;
|
||||
}
|
||||
|
||||
if (ret_luks_home)
|
||||
*ret_luks_home = TAKE_PTR(luks_home);
|
||||
@ -1941,7 +1960,6 @@ static int calculate_disk_size(UserRecord *h, const char *parent_dir, uint64_t *
|
||||
static int home_truncate(
|
||||
UserRecord *h,
|
||||
int fd,
|
||||
const char *path,
|
||||
uint64_t size) {
|
||||
|
||||
bool trunc;
|
||||
@ -1949,7 +1967,6 @@ static int home_truncate(
|
||||
|
||||
assert(h);
|
||||
assert(fd >= 0);
|
||||
assert(path);
|
||||
|
||||
trunc = user_record_luks_discard(h);
|
||||
if (!trunc) {
|
||||
@ -1967,14 +1984,14 @@ static int home_truncate(
|
||||
|
||||
if (r < 0) {
|
||||
if (ERRNO_IS_DISK_SPACE(errno)) {
|
||||
log_error_errno(errno, "Not enough disk space to allocate home.");
|
||||
log_debug_errno(errno, "Not enough disk space to allocate home of size %s.", FORMAT_BYTES(size));
|
||||
return -ENOSPC; /* make recognizable */
|
||||
}
|
||||
|
||||
return log_error_errno(errno, "Failed to truncate home image %s: %m", path);
|
||||
return log_error_errno(errno, "Failed to truncate home image: %m");
|
||||
}
|
||||
|
||||
return 0;
|
||||
return !trunc; /* Return == 0 if we managed to truncate, > 0 if we managed to allocate */
|
||||
}
|
||||
|
||||
int home_create_luks(
|
||||
@ -2156,7 +2173,7 @@ int home_create_luks(
|
||||
log_full_errno(ERRNO_IS_NOT_SUPPORTED(r) ? LOG_DEBUG : LOG_WARNING, r,
|
||||
"Failed to set file attributes on %s, ignoring: %m", setup->temporary_image_path);
|
||||
|
||||
r = home_truncate(h, setup->image_fd, setup->temporary_image_path, host_size);
|
||||
r = home_truncate(h, setup->image_fd, host_size);
|
||||
if (r < 0)
|
||||
return r;
|
||||
|
||||
@ -2745,6 +2762,39 @@ static int get_smallest_fs_size(int fd, uint64_t *ret) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int get_largest_image_size(int fd, const struct stat *st, uint64_t *ret) {
|
||||
uint64_t used, avail, sum;
|
||||
struct statfs sfs;
|
||||
int r;
|
||||
|
||||
assert(fd >= 0);
|
||||
assert(st);
|
||||
assert(ret);
|
||||
|
||||
/* Determines the maximum file size we might be able to grow the image file referenced by the fd to. */
|
||||
|
||||
r = stat_verify_regular(st);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Image file is not a regular file, refusing: %m");
|
||||
|
||||
if (syncfs(fd) < 0)
|
||||
return log_error_errno(errno, "Failed to synchronize file system backing image file: %m");
|
||||
|
||||
if (fstatfs(fd, &sfs) < 0)
|
||||
return log_error_errno(errno, "Failed to statfs() image file: %m");
|
||||
|
||||
used = (uint64_t) st->st_blocks * 512;
|
||||
avail = (uint64_t) sfs.f_bsize * sfs.f_bavail;
|
||||
|
||||
if (avail > UINT64_MAX - used)
|
||||
sum = UINT64_MAX;
|
||||
else
|
||||
sum = avail + used;
|
||||
|
||||
*ret = DISK_SIZE_ROUND_DOWN(MIN(sum, USER_DISK_SIZE_MAX));
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int resize_fs_loop(
|
||||
UserRecord *h,
|
||||
HomeSetup *setup,
|
||||
@ -2832,6 +2882,77 @@ static int resize_fs_loop(
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int resize_image_loop(
|
||||
UserRecord *h,
|
||||
HomeSetup *setup,
|
||||
uint64_t old_image_size,
|
||||
uint64_t new_image_size,
|
||||
uint64_t *ret_image_size) {
|
||||
|
||||
uint64_t current_image_size;
|
||||
unsigned n_iterations = 0;
|
||||
int r;
|
||||
|
||||
assert(h);
|
||||
assert(setup);
|
||||
assert(setup->image_fd >= 0);
|
||||
|
||||
/* A bisection loop trying to find the closest size to what the user asked for. (Well, we bisect like
|
||||
* this only when we *grow* the image — if we shrink the image then there's no need to bisect.) */
|
||||
|
||||
current_image_size = old_image_size;
|
||||
for (uint64_t lower_boundary = old_image_size, upper_boundary = new_image_size, try_image_size = new_image_size;;) {
|
||||
bool worked;
|
||||
|
||||
n_iterations++;
|
||||
|
||||
r = home_truncate(h, setup->image_fd, try_image_size);
|
||||
if (r < 0) {
|
||||
if (!ERRNO_IS_DISK_SPACE(r) || new_image_size < old_image_size) /* Not a disk space issue? Not trying to grow? */
|
||||
return r;
|
||||
|
||||
log_debug_errno(r, "Growing from %s to %s didn't work, not enough space on backing disk.", FORMAT_BYTES(current_image_size), FORMAT_BYTES(try_image_size));
|
||||
worked = false;
|
||||
} else if (r > 0) { /* Success: allocation worked */
|
||||
log_debug("Resizing from %s to %s via allocation worked successfully.", FORMAT_BYTES(current_image_size), FORMAT_BYTES(try_image_size));
|
||||
current_image_size = try_image_size;
|
||||
worked = true;
|
||||
} else { /* Success, but through truncation, not allocation. */
|
||||
log_debug("Resizing from %s to %s via truncation worked successfully.", FORMAT_BYTES(old_image_size), FORMAT_BYTES(try_image_size));
|
||||
current_image_size = try_image_size;
|
||||
break; /* there's no point in the bisection logic if this was plain truncation and
|
||||
* not allocation, let's exit immediately. */
|
||||
}
|
||||
|
||||
if (new_image_size < old_image_size) /* If we are shrinking we are done after one iteration */
|
||||
break;
|
||||
|
||||
/* If we are growing then let's adjust our bisection boundaries and try again */
|
||||
if (worked)
|
||||
lower_boundary = MAX(lower_boundary, try_image_size);
|
||||
else
|
||||
upper_boundary = MIN(upper_boundary, try_image_size);
|
||||
|
||||
if (lower_boundary >= upper_boundary) {
|
||||
log_debug("Image can't be grown further (range to try is empty).");
|
||||
break;
|
||||
}
|
||||
|
||||
try_image_size = DISK_SIZE_ROUND_DOWN(lower_boundary + (upper_boundary - lower_boundary) / 2);
|
||||
if (try_image_size <= lower_boundary || try_image_size >= upper_boundary) {
|
||||
log_debug("Image can't be grown further (remaining range to try too small).");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
log_debug("Bisection loop completed after %u iterations.", n_iterations);
|
||||
|
||||
if (ret_image_size)
|
||||
*ret_image_size = current_image_size;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int home_resize_luks(
|
||||
UserRecord *h,
|
||||
HomeSetupFlags flags,
|
||||
@ -2969,11 +3090,17 @@ int home_resize_luks(
|
||||
return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Old partition doesn't fit in backing storage, refusing.");
|
||||
|
||||
if (S_ISREG(st.st_mode)) {
|
||||
uint64_t partition_table_extra;
|
||||
uint64_t partition_table_extra, largest_size;
|
||||
|
||||
partition_table_extra = old_image_size - setup->partition_size;
|
||||
|
||||
if (new_image_size <= partition_table_extra)
|
||||
r = get_largest_image_size(setup->image_fd, &st, &largest_size);
|
||||
if (r < 0)
|
||||
return r;
|
||||
if (new_image_size > largest_size)
|
||||
new_image_size = largest_size;
|
||||
|
||||
if (new_image_size < partition_table_extra)
|
||||
new_image_size = partition_table_extra;
|
||||
|
||||
new_partition_size = DISK_SIZE_ROUND_DOWN(new_image_size - partition_table_extra);
|
||||
@ -3090,12 +3217,35 @@ int home_resize_luks(
|
||||
if (new_fs_size > old_fs_size) { /* → Grow */
|
||||
|
||||
if (S_ISREG(st.st_mode)) {
|
||||
uint64_t resized_image_size;
|
||||
|
||||
/* Grow file size */
|
||||
r = home_truncate(h, image_fd, ip, new_image_size);
|
||||
r = resize_image_loop(h, setup, old_image_size, new_image_size, &resized_image_size);
|
||||
if (r < 0)
|
||||
return r;
|
||||
|
||||
log_info("Growing of image file completed.");
|
||||
if (resized_image_size == old_image_size) {
|
||||
log_info("Couldn't change image size.");
|
||||
return 0;
|
||||
}
|
||||
|
||||
assert(resized_image_size > old_image_size);
|
||||
|
||||
log_info("Growing of image file from %s to %s completed.", FORMAT_BYTES(old_image_size), FORMAT_BYTES(resized_image_size));
|
||||
|
||||
if (resized_image_size < new_image_size) {
|
||||
uint64_t sub;
|
||||
|
||||
/* If the growing we managed to do is smaller than what we wanted we need to
|
||||
* adjust the partition/file system sizes we are going for, too */
|
||||
sub = new_image_size - resized_image_size;
|
||||
assert(new_partition_size >= sub);
|
||||
new_partition_size -= sub;
|
||||
assert(new_fs_size >= sub);
|
||||
new_fs_size -= sub;
|
||||
}
|
||||
|
||||
new_image_size = resized_image_size;
|
||||
} else {
|
||||
assert(S_ISBLK(st.st_mode));
|
||||
assert(new_image_size == old_image_size);
|
||||
@ -3240,9 +3390,11 @@ int home_resize_luks(
|
||||
if (r < 0)
|
||||
return r;
|
||||
|
||||
r = home_setup_done(setup);
|
||||
if (r < 0)
|
||||
return r;
|
||||
if (!FLAGS_SET(flags, HOME_SETUP_RESIZE_DONT_UNDO)) {
|
||||
r = home_setup_done(setup);
|
||||
if (r < 0)
|
||||
return r;
|
||||
}
|
||||
|
||||
log_info("Everything completed.");
|
||||
|
||||
|
||||
@ -63,6 +63,7 @@ typedef enum HomeSetupFlags {
|
||||
HOME_SETUP_RESIZE_MINIMIZE = 1 << 3, /* Shrink to minimal size */
|
||||
HOME_SETUP_RESIZE_DONT_GROW = 1 << 4, /* If the resize would grow, gracefully terminate operation */
|
||||
HOME_SETUP_RESIZE_DONT_SHRINK = 1 << 5, /* If the resize would shrink, gracefully terminate operation */
|
||||
HOME_SETUP_RESIZE_DONT_UNDO = 1 << 6, /* Leave loopback/DM device context open after successful operation */
|
||||
} HomeSetupFlags;
|
||||
|
||||
int home_setup_done(HomeSetup *setup);
|
||||
|
||||
@ -2297,6 +2297,7 @@ _public_ int sd_journal_get_data(sd_journal *j, const char *field, const void **
|
||||
|
||||
n = journal_file_entry_n_items(o);
|
||||
for (i = 0; i < n; i++) {
|
||||
Object *d;
|
||||
uint64_t p, l;
|
||||
le64_t le_hash;
|
||||
size_t t;
|
||||
@ -2304,20 +2305,26 @@ _public_ int sd_journal_get_data(sd_journal *j, const char *field, const void **
|
||||
|
||||
p = le64toh(o->entry.items[i].object_offset);
|
||||
le_hash = o->entry.items[i].hash;
|
||||
r = journal_file_move_to_object(f, OBJECT_DATA, p, &o);
|
||||
r = journal_file_move_to_object(f, OBJECT_DATA, p, &d);
|
||||
if (r == -EBADMSG) {
|
||||
log_debug("Entry item %"PRIu64" data object is bad, skipping over it.", i);
|
||||
continue;
|
||||
}
|
||||
if (r < 0)
|
||||
return r;
|
||||
|
||||
if (le_hash != o->data.hash)
|
||||
return -EBADMSG;
|
||||
if (le_hash != d->data.hash) {
|
||||
log_debug("Entry item %"PRIu64" hash is bad, skipping over it.", i);
|
||||
continue;
|
||||
}
|
||||
|
||||
l = le64toh(o->object.size) - offsetof(Object, data.payload);
|
||||
l = le64toh(d->object.size) - offsetof(Object, data.payload);
|
||||
|
||||
compression = o->object.flags & OBJECT_COMPRESSION_MASK;
|
||||
compression = d->object.flags & OBJECT_COMPRESSION_MASK;
|
||||
if (compression) {
|
||||
#if HAVE_COMPRESSION
|
||||
r = decompress_startswith(compression,
|
||||
o->data.payload, l,
|
||||
d->data.payload, l,
|
||||
&f->compress_buffer,
|
||||
field, field_length, '=');
|
||||
if (r < 0)
|
||||
@ -2328,7 +2335,7 @@ _public_ int sd_journal_get_data(sd_journal *j, const char *field, const void **
|
||||
size_t rsize;
|
||||
|
||||
r = decompress_blob(compression,
|
||||
o->data.payload, l,
|
||||
d->data.payload, l,
|
||||
&f->compress_buffer, &rsize,
|
||||
j->data_threshold);
|
||||
if (r < 0)
|
||||
@ -2343,23 +2350,19 @@ _public_ int sd_journal_get_data(sd_journal *j, const char *field, const void **
|
||||
return -EPROTONOSUPPORT;
|
||||
#endif
|
||||
} else if (l >= field_length+1 &&
|
||||
memcmp(o->data.payload, field, field_length) == 0 &&
|
||||
o->data.payload[field_length] == '=') {
|
||||
memcmp(d->data.payload, field, field_length) == 0 &&
|
||||
d->data.payload[field_length] == '=') {
|
||||
|
||||
t = (size_t) l;
|
||||
|
||||
if ((uint64_t) t != l)
|
||||
return -E2BIG;
|
||||
|
||||
*data = o->data.payload;
|
||||
*data = d->data.payload;
|
||||
*size = t;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
r = journal_file_move_to_object(f, OBJECT_ENTRY, f->current_offset, &o);
|
||||
if (r < 0)
|
||||
return r;
|
||||
}
|
||||
|
||||
return -ENOENT;
|
||||
@ -2422,10 +2425,8 @@ static int return_data(
|
||||
|
||||
_public_ int sd_journal_enumerate_data(sd_journal *j, const void **data, size_t *size) {
|
||||
JournalFile *f;
|
||||
uint64_t p, n;
|
||||
le64_t le_hash;
|
||||
int r;
|
||||
Object *o;
|
||||
int r;
|
||||
|
||||
assert_return(j, -EINVAL);
|
||||
assert_return(!journal_pid_changed(j), -ECHILD);
|
||||
@ -2443,26 +2444,39 @@ _public_ int sd_journal_enumerate_data(sd_journal *j, const void **data, size_t
|
||||
if (r < 0)
|
||||
return r;
|
||||
|
||||
n = journal_file_entry_n_items(o);
|
||||
if (j->current_field >= n)
|
||||
return 0;
|
||||
for (uint64_t n = journal_file_entry_n_items(o); j->current_field < n; j->current_field++) {
|
||||
uint64_t p;
|
||||
le64_t le_hash;
|
||||
|
||||
p = le64toh(o->entry.items[j->current_field].object_offset);
|
||||
le_hash = o->entry.items[j->current_field].hash;
|
||||
r = journal_file_move_to_object(f, OBJECT_DATA, p, &o);
|
||||
if (r < 0)
|
||||
return r;
|
||||
p = le64toh(o->entry.items[j->current_field].object_offset);
|
||||
le_hash = o->entry.items[j->current_field].hash;
|
||||
r = journal_file_move_to_object(f, OBJECT_DATA, p, &o);
|
||||
if (r == -EBADMSG) {
|
||||
log_debug("Entry item %"PRIu64" data object is bad, skipping over it.", j->current_field);
|
||||
continue;
|
||||
}
|
||||
if (r < 0)
|
||||
return r;
|
||||
|
||||
if (le_hash != o->data.hash)
|
||||
return -EBADMSG;
|
||||
if (le_hash != o->data.hash) {
|
||||
log_debug("Entry item %"PRIu64" hash is bad, skipping over it.", j->current_field);
|
||||
continue;
|
||||
}
|
||||
|
||||
r = return_data(j, f, o, data, size);
|
||||
if (r < 0)
|
||||
return r;
|
||||
r = return_data(j, f, o, data, size);
|
||||
if (r == -EBADMSG) {
|
||||
log_debug("Entry item %"PRIu64" data payload is bad, skipping over it.", j->current_field);
|
||||
continue;
|
||||
}
|
||||
if (r < 0)
|
||||
return r;
|
||||
|
||||
j->current_field++;
|
||||
j->current_field++;
|
||||
|
||||
return 1;
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
_public_ int sd_journal_enumerate_available_data(sd_journal *j, const void **data, size_t *size) {
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
/* SPDX-License-Identifier: LGPL-2.1-or-later */
|
||||
|
||||
#include "sd-dhcp-server.h"
|
||||
|
||||
#include "alloc-util.h"
|
||||
#include "bus-common-errors.h"
|
||||
#include "bus-util.h"
|
||||
@ -106,11 +104,17 @@ void dhcp_server_callback(sd_dhcp_server *s, uint64_t event, void *data) {
|
||||
(void) dhcp_server_emit_changed(l, "Leases", NULL);
|
||||
}
|
||||
|
||||
|
||||
const sd_bus_vtable dhcp_server_vtable[] = {
|
||||
static const sd_bus_vtable dhcp_server_vtable[] = {
|
||||
SD_BUS_VTABLE_START(0),
|
||||
|
||||
SD_BUS_PROPERTY("Leases", "a(uayayayayt)", property_get_leases, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
|
||||
|
||||
SD_BUS_VTABLE_END
|
||||
};
|
||||
|
||||
const BusObjectImplementation dhcp_server_object = {
|
||||
"/org/freedesktop/network1/link",
|
||||
"org.freedesktop.network1.DHCPServer",
|
||||
.fallback_vtables = BUS_FALLBACK_VTABLES({dhcp_server_vtable, link_object_find}),
|
||||
.node_enumerator = link_node_enumerator,
|
||||
};
|
||||
|
||||
@ -2,8 +2,10 @@
|
||||
#pragma once
|
||||
|
||||
#include "sd-bus.h"
|
||||
#include "networkd-link.h"
|
||||
#include "sd-dhcp-server.h"
|
||||
|
||||
extern const sd_bus_vtable dhcp_server_vtable[];
|
||||
#include "bus-object.h"
|
||||
|
||||
extern const BusObjectImplementation dhcp_server_object;
|
||||
|
||||
void dhcp_server_callback(sd_dhcp_server *server, uint64_t event, void *data);
|
||||
|
||||
@ -709,7 +709,7 @@ int bus_link_method_describe(sd_bus_message *message, void *userdata, sd_bus_err
|
||||
return sd_bus_send(NULL, reply, NULL);
|
||||
}
|
||||
|
||||
const sd_bus_vtable link_vtable[] = {
|
||||
static const sd_bus_vtable link_vtable[] = {
|
||||
SD_BUS_VTABLE_START(0),
|
||||
|
||||
SD_BUS_PROPERTY("OperationalState", "s", property_get_operational_state, offsetof(Link, operstate), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
|
||||
@ -914,3 +914,10 @@ int link_send_changed(Link *link, const char *property, ...) {
|
||||
|
||||
return link_send_changed_strv(link, properties);
|
||||
}
|
||||
|
||||
const BusObjectImplementation link_object = {
|
||||
"/org/freedesktop/network1/link",
|
||||
"org.freedesktop.network1.Link",
|
||||
.fallback_vtables = BUS_FALLBACK_VTABLES({link_vtable, link_object_find}),
|
||||
.node_enumerator = link_node_enumerator,
|
||||
};
|
||||
|
||||
@ -3,11 +3,12 @@
|
||||
|
||||
#include "sd-bus.h"
|
||||
|
||||
#include "bus-object.h"
|
||||
#include "macro.h"
|
||||
|
||||
typedef struct Link Link;
|
||||
|
||||
extern const sd_bus_vtable link_vtable[];
|
||||
extern const BusObjectImplementation link_object;
|
||||
|
||||
char *link_bus_path(Link *link);
|
||||
int link_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error);
|
||||
|
||||
@ -1603,7 +1603,7 @@ static int link_carrier_gained(Link *link) {
|
||||
force_reconfigure = !streq_ptr(link->previous_ssid, link->ssid);
|
||||
link->previous_ssid = mfree(link->previous_ssid);
|
||||
|
||||
if (IN_SET(link->state, LINK_STATE_CONFIGURING, LINK_STATE_CONFIGURED)) {
|
||||
if (!IN_SET(link->state, LINK_STATE_PENDING, LINK_STATE_FAILED, LINK_STATE_LINGER)) {
|
||||
/* At this stage, both wlan and link information should be up-to-date. Hence,
|
||||
* it is not necessary to call RTM_GETLINK, NL80211_CMD_GET_INTERFACE, or
|
||||
* NL80211_CMD_GET_STATION commands, and simply call link_reconfigure_impl().
|
||||
@ -2231,9 +2231,16 @@ static int link_update_alternative_names(Link *link, sd_netlink_message *message
|
||||
assert(message);
|
||||
|
||||
r = sd_netlink_message_read_strv(message, IFLA_PROP_LIST, IFLA_ALT_IFNAME, &altnames);
|
||||
if (r < 0 && r != -ENODATA)
|
||||
if (r == -ENODATA)
|
||||
/* The message does not have IFLA_PROP_LIST container attribute. It does not means the
|
||||
* interface has no alternative name. */
|
||||
return 0;
|
||||
if (r < 0)
|
||||
return log_link_debug_errno(link, r, "rtnl: failed to read alternative names: %m");
|
||||
|
||||
if (strv_equal(altnames, link->alternative_names))
|
||||
return 0;
|
||||
|
||||
STRV_FOREACH(n, link->alternative_names)
|
||||
hashmap_remove(link->manager->links_by_name, *n);
|
||||
|
||||
|
||||
@ -8,11 +8,13 @@
|
||||
#include "bus-common-errors.h"
|
||||
#include "bus-message-util.h"
|
||||
#include "bus-polkit.h"
|
||||
#include "networkd-dhcp-server-bus.h"
|
||||
#include "networkd-json.h"
|
||||
#include "networkd-link-bus.h"
|
||||
#include "networkd-link.h"
|
||||
#include "networkd-manager-bus.h"
|
||||
#include "networkd-manager.h"
|
||||
#include "networkd-network-bus.h"
|
||||
#include "path-util.h"
|
||||
#include "strv.h"
|
||||
#include "user-util.h"
|
||||
@ -285,7 +287,7 @@ static int property_get_namespace_id(
|
||||
return sd_bus_message_append(reply, "t", id);
|
||||
}
|
||||
|
||||
const sd_bus_vtable manager_vtable[] = {
|
||||
static const sd_bus_vtable manager_vtable[] = {
|
||||
SD_BUS_VTABLE_START(0),
|
||||
|
||||
SD_BUS_PROPERTY("OperationalState", "s", property_get_operational_state, offsetof(Manager, operational_state), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
|
||||
@ -418,3 +420,10 @@ int manager_send_changed_strv(Manager *manager, char **properties) {
|
||||
"org.freedesktop.network1.Manager",
|
||||
properties);
|
||||
}
|
||||
|
||||
const BusObjectImplementation manager_object = {
|
||||
"/org/freedesktop/network1",
|
||||
"org.freedesktop.network1.Manager",
|
||||
.vtables = BUS_VTABLES(manager_vtable),
|
||||
.children = BUS_IMPLEMENTATIONS(&dhcp_server_object, &link_object, &network_object),
|
||||
};
|
||||
|
||||
@ -3,8 +3,10 @@
|
||||
|
||||
#include "sd-bus.h"
|
||||
|
||||
#include "bus-object.h"
|
||||
|
||||
typedef struct Manager Manager;
|
||||
|
||||
extern const sd_bus_vtable manager_vtable[];
|
||||
extern const BusObjectImplementation manager_object;
|
||||
|
||||
int manager_send_changed_strv(Manager *m, char **properties);
|
||||
|
||||
@ -123,29 +123,9 @@ static int manager_connect_bus(Manager *m) {
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Failed to connect to bus: %m");
|
||||
|
||||
r = sd_bus_add_object_vtable(m->bus, NULL, "/org/freedesktop/network1", "org.freedesktop.network1.Manager", manager_vtable, m);
|
||||
r = bus_add_implementation(m->bus, &manager_object, m);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Failed to add manager object vtable: %m");
|
||||
|
||||
r = sd_bus_add_fallback_vtable(m->bus, NULL, "/org/freedesktop/network1/link", "org.freedesktop.network1.Link", link_vtable, link_object_find, m);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Failed to add link object vtable: %m");
|
||||
|
||||
r = sd_bus_add_fallback_vtable(m->bus, NULL, "/org/freedesktop/network1/link", "org.freedesktop.network1.DHCPServer", dhcp_server_vtable, link_object_find, m);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Failed to add link object vtable: %m");
|
||||
|
||||
r = sd_bus_add_node_enumerator(m->bus, NULL, "/org/freedesktop/network1/link", link_node_enumerator, m);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Failed to add link enumerator: %m");
|
||||
|
||||
r = sd_bus_add_fallback_vtable(m->bus, NULL, "/org/freedesktop/network1/network", "org.freedesktop.network1.Network", network_vtable, network_object_find, m);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Failed to add network object vtable: %m");
|
||||
|
||||
r = sd_bus_add_node_enumerator(m->bus, NULL, "/org/freedesktop/network1/network", network_node_enumerator, m);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Failed to add network enumerator: %m");
|
||||
return r;
|
||||
|
||||
r = bus_log_control_api_register(m->bus);
|
||||
if (r < 0)
|
||||
|
||||
@ -39,7 +39,7 @@ static int property_get_ether_addrs(
|
||||
return sd_bus_message_close_container(reply);
|
||||
}
|
||||
|
||||
const sd_bus_vtable network_vtable[] = {
|
||||
static const sd_bus_vtable network_vtable[] = {
|
||||
SD_BUS_VTABLE_START(0),
|
||||
|
||||
SD_BUS_PROPERTY("Description", "s", NULL, offsetof(Network, description), SD_BUS_VTABLE_PROPERTY_CONST),
|
||||
@ -134,3 +134,10 @@ int network_object_find(sd_bus *bus, const char *path, const char *interface, vo
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
const BusObjectImplementation network_object = {
|
||||
"/org/freedesktop/network1/network",
|
||||
"org.freedesktop.network1.Network",
|
||||
.fallback_vtables = BUS_FALLBACK_VTABLES({network_vtable, network_object_find}),
|
||||
.node_enumerator = network_node_enumerator,
|
||||
};
|
||||
|
||||
@ -3,9 +3,11 @@
|
||||
|
||||
#include "sd-bus.h"
|
||||
|
||||
#include "bus-object.h"
|
||||
|
||||
typedef struct Link Link;
|
||||
|
||||
extern const sd_bus_vtable network_vtable[];
|
||||
extern const BusObjectImplementation network_object;
|
||||
|
||||
int network_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error);
|
||||
int network_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error);
|
||||
|
||||
@ -7,13 +7,16 @@
|
||||
#include "sd-daemon.h"
|
||||
#include "sd-event.h"
|
||||
|
||||
#include "bus-log-control-api.h"
|
||||
#include "capability-util.h"
|
||||
#include "daemon-util.h"
|
||||
#include "firewall-util.h"
|
||||
#include "main-func.h"
|
||||
#include "mkdir-label.h"
|
||||
#include "networkd-conf.h"
|
||||
#include "networkd-manager-bus.h"
|
||||
#include "networkd-manager.h"
|
||||
#include "service-util.h"
|
||||
#include "signal-util.h"
|
||||
#include "user-util.h"
|
||||
|
||||
@ -24,6 +27,13 @@ static int run(int argc, char *argv[]) {
|
||||
|
||||
log_setup();
|
||||
|
||||
r = service_parse_argv("systemd-networkd.service",
|
||||
"Manage and configure network devices, create virtual network devices",
|
||||
BUS_IMPLEMENTATIONS(&manager_object, &log_control_object),
|
||||
argc, argv);
|
||||
if (r <= 0)
|
||||
return r;
|
||||
|
||||
umask(0022);
|
||||
|
||||
if (argc != 1)
|
||||
|
||||
@ -677,6 +677,31 @@ int config_parse_iec_uint64(
|
||||
return 0;
|
||||
}
|
||||
|
||||
int config_parse_iec_uint64_infinity(
|
||||
const char* unit,
|
||||
const char *filename,
|
||||
unsigned line,
|
||||
const char *section,
|
||||
unsigned section_line,
|
||||
const char *lvalue,
|
||||
int ltype,
|
||||
const char *rvalue,
|
||||
void *data,
|
||||
void *userdata) {
|
||||
|
||||
uint64_t *bytes = data;
|
||||
|
||||
assert(rvalue);
|
||||
assert(data);
|
||||
|
||||
if (streq(rvalue, "infinity")) {
|
||||
*bytes = UINT64_MAX;
|
||||
return 0;
|
||||
}
|
||||
|
||||
return config_parse_iec_uint64(unit, filename, line, section, section_line, lvalue, ltype, rvalue, data, userdata);
|
||||
}
|
||||
|
||||
int config_parse_bool(
|
||||
const char* unit,
|
||||
const char *filename,
|
||||
|
||||
@ -126,6 +126,7 @@ CONFIG_PARSER_PROTOTYPE(config_parse_double);
|
||||
CONFIG_PARSER_PROTOTYPE(config_parse_iec_size);
|
||||
CONFIG_PARSER_PROTOTYPE(config_parse_si_uint64);
|
||||
CONFIG_PARSER_PROTOTYPE(config_parse_iec_uint64);
|
||||
CONFIG_PARSER_PROTOTYPE(config_parse_iec_uint64_infinity);
|
||||
CONFIG_PARSER_PROTOTYPE(config_parse_bool);
|
||||
CONFIG_PARSER_PROTOTYPE(config_parse_id128);
|
||||
CONFIG_PARSER_PROTOTYPE(config_parse_tristate);
|
||||
|
||||
@ -27,9 +27,19 @@ inspect() {
|
||||
systemd-analyze log-level debug
|
||||
systemd-analyze log-target console
|
||||
|
||||
# Create a tmpfs to use as backing store for the home dir. That way we can enforce a size limit nicely.
|
||||
mkdir -p /home-pool
|
||||
mount -t tmpfs tmpfs /home-pool -o size=290M
|
||||
|
||||
# we enable --luks-discard= since we run our tests in a tight VM, hence don't
|
||||
# needlessly pressure for storage
|
||||
NEWPASSWORD=xEhErW0ndafV4s homectl create test-user --disk-size=256M --luks-discard=yes
|
||||
# needlessly pressure for storage. We also set the cheapest KDF, since we don't
|
||||
# want to waste CI CPU cycles on it.
|
||||
NEWPASSWORD=xEhErW0ndafV4s homectl create test-user \
|
||||
--disk-size=256M \
|
||||
--luks-discard=yes \
|
||||
--image-path=/home-pool/test-user.home \
|
||||
--luks-pbkdf-type=pbkdf2 \
|
||||
--luks-pbkdf-time-cost=1ms
|
||||
inspect test-user
|
||||
|
||||
PASSWORD=xEhErW0ndafV4s homectl authenticate test-user
|
||||
@ -77,14 +87,14 @@ if ! systemd-detect-virt -cq ; then
|
||||
inspect test-user
|
||||
|
||||
# minimize while inactive
|
||||
PASSWORD=xEhErW0ndafV4s homectl resize test-user 0
|
||||
PASSWORD=xEhErW0ndafV4s homectl resize test-user min
|
||||
inspect test-user
|
||||
|
||||
PASSWORD=xEhErW0ndafV4s homectl activate test-user
|
||||
inspect test-user
|
||||
|
||||
# grow while active
|
||||
PASSWORD=xEhErW0ndafV4s homectl resize test-user 300M
|
||||
PASSWORD=xEhErW0ndafV4s homectl resize test-user max
|
||||
inspect test-user
|
||||
|
||||
# minimize while active
|
||||
|
||||
@ -31,6 +31,13 @@ if [ -z "$FUZZING_ENGINE" ]; then
|
||||
fuzzflag="llvm-fuzz=true"
|
||||
else
|
||||
fuzzflag="oss-fuzz=true"
|
||||
|
||||
apt-get update
|
||||
apt-get install -y gperf m4 gettext python3-pip \
|
||||
libcap-dev libmount-dev libkmod-dev \
|
||||
pkg-config wget
|
||||
pip3 install meson ninja jinja2
|
||||
|
||||
if [[ "$SANITIZER" == undefined ]]; then
|
||||
UBSAN_FLAGS="-fsanitize=pointer-overflow -fno-sanitize-recover=pointer-overflow"
|
||||
CFLAGS="$CFLAGS $UBSAN_FLAGS"
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user