1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
|
{ lib
, stdenv
, fetchFromGitLab
, pkg-config
, glib
, expat
, pam
, meson
, mesonEmulatorHook
, ninja
, perl
, python3
, fetchpatch
, gettext
, duktape
, gobject-introspection
, libxslt
, docbook-xsl-nons
, dbus
, docbook_xml_dtd_412
, gtk-doc
, coreutils
, useSystemd ? lib.meta.availableOn stdenv.hostPlatform systemdMinimal
, systemdMinimal
, elogind
, buildPackages
, withIntrospection ? lib.meta.availableOn stdenv.hostPlatform gobject-introspection && stdenv.hostPlatform.emulatorAvailable buildPackages
# A few tests currently fail on musl (polkitunixusertest, polkitunixgrouptest, polkitidentitytest segfault).
# Not yet investigated; it may be due to the "Make netgroup support optional"
# patch not updating the tests correctly yet, or doing something wrong,
# or being unrelated to that.
, doCheck ? (stdenv.isLinux && !stdenv.hostPlatform.isMusl)
}:
let
system = "/run/current-system/sw";
setuid = "/run/wrappers/bin";
in
stdenv.mkDerivation rec {
pname = "polkit";
version = "123";
outputs = [ "bin" "dev" "out" ]; # small man pages in $bin
# Tarballs do not contain subprojects.
src = fetchFromGitLab {
domain = "gitlab.freedesktop.org";
owner = "polkit";
repo = "polkit";
rev = version;
hash = "sha256-/kjWkh6w2FYgtYWzw3g3GlWJKKpkJ3cqwfE0iDqJctw=";
};
patches = [
# Allow changing base for paths in pkg-config file as before.
# https://gitlab.freedesktop.org/polkit/polkit/-/merge_requests/100
(fetchpatch {
url = "https://gitlab.freedesktop.org/polkit/polkit/-/commit/7ba07551dfcd4ef9a87b8f0d9eb8b91fabcb41b3.patch";
sha256 = "ebbLILncq1hAZTBMsLm+vDGw6j0iQ0crGyhzyLZQgKA=";
})
];
depsBuildBuild = [
pkg-config
];
nativeBuildInputs = [
glib
pkg-config
gettext
meson
ninja
perl
# man pages
libxslt
docbook-xsl-nons
docbook_xml_dtd_412
] ++ lib.optionals withIntrospection [
gobject-introspection
gtk-doc
] ++ lib.optionals (withIntrospection && !stdenv.buildPlatform.canExecute stdenv.hostPlatform) [
mesonEmulatorHook
];
buildInputs = [
expat
pam
dbus
duktape
] ++ lib.optionals stdenv.isLinux [
# On Linux, fall back to elogind when systemd support is off.
(if useSystemd then systemdMinimal else elogind)
];
propagatedBuildInputs = [
glib # in .pc Requires
];
nativeCheckInputs = [
dbus
(python3.pythonOnBuildForHost.withPackages (pp: with pp; [
dbus-python
(python-dbusmock.overridePythonAttrs (attrs: {
# Avoid dependency cycle.
doCheck = false;
}))
]))
];
mesonFlags = [
"--datadir=${system}/share"
"--sysconfdir=/etc"
"-Dsystemdsystemunitdir=${placeholder "out"}/lib/systemd/system"
"-Dpolkitd_user=polkituser" #TODO? <nixos> config.ids.uids.polkituser
"-Dos_type=redhat" # only affects PAM includes
"-Dintrospection=${lib.boolToString withIntrospection}"
"-Dtests=${lib.boolToString doCheck}"
"-Dgtk_doc=${lib.boolToString withIntrospection}"
"-Dman=true"
] ++ lib.optionals stdenv.isLinux [
"-Dsession_tracking=${if useSystemd then "libsystemd-login" else "libelogind"}"
];
# HACK: We want to install policy files files to $out/share but polkit
# should read them from /run/current-system/sw/share on a NixOS system.
# Similarly for config files in /etc.
# With autotools, it was possible to override Make variables
# at install time but Meson does not support this
# so we need to convince it to install all files to a temporary
# location using DESTDIR and then move it to proper one in postInstall.
env.DESTDIR = "dest";
inherit doCheck;
postPatch = ''
patchShebangs test/polkitbackend/polkitbackendjsauthoritytest-wrapper.py
# ‘libpolkit-agent-1.so’ should call the setuid wrapper on
# NixOS. Hard-coding the path is kinda ugly. Maybe we can just
# call through $PATH, but that might have security implications.
substituteInPlace src/polkitagent/polkitagentsession.c \
--replace 'PACKAGE_PREFIX "/lib/polkit-1/' '"${setuid}/'
substituteInPlace test/data/etc/polkit-1/rules.d/10-testing.rules \
--replace /bin/true ${coreutils}/bin/true \
--replace /bin/false ${coreutils}/bin/false
'';
postConfigure = lib.optionalString doCheck ''
# Unpacked by meson
chmod +x subprojects/mocklibc-1.0/bin/mocklibc
patchShebangs subprojects/mocklibc-1.0/bin/mocklibc
'';
checkPhase = ''
runHook preCheck
# tests need access to the system bus
dbus-run-session --config-file=${./system_bus.conf} -- sh -c 'DBUS_SYSTEM_BUS_ADDRESS=$DBUS_SESSION_BUS_ADDRESS meson test --print-errorlogs'
runHook postCheck
'';
postInstall = ''
# Move stuff from DESTDIR to proper location.
# We need to be careful with the ordering to merge without conflicts.
for o in $(getAllOutputNames); do
mv "$DESTDIR/''${!o}" "''${!o}"
done
mv "$DESTDIR/etc" "$out"
mv "$DESTDIR${system}/share"/* "$out/share"
# Ensure we did not forget to install anything.
rmdir --parents --ignore-fail-on-non-empty "$DESTDIR${builtins.storeDir}" "$DESTDIR${system}/share"
! test -e "$DESTDIR"
'';
meta = with lib; {
homepage = "https://gitlab.freedesktop.org/polkit/polkit/";
description = "A toolkit for defining and handling the policy that allows unprivileged processes to speak to privileged processes";
license = licenses.lgpl2Plus;
platforms = platforms.linux;
maintainers = teams.freedesktop.members ++ (with maintainers; [ ]);
};
}
|