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eabdullin 2024-05-15 07:29:57 +00:00
parent 0b0a106c04
commit cc8f945675
23 changed files with 173 additions and 2552 deletions
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2
.gitignore vendored
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@ -1,2 +1,2 @@
SOURCES/guestfs-tools-1.48.2.tar.gz
SOURCES/guestfs-tools-1.51.6.tar.gz
SOURCES/libguestfs.keyring

2
.guestfs-tools.metadata
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@ -1,2 +1,2 @@
a4082a350bc8d303ebe31780964e2d72a81378c3 SOURCES/guestfs-tools-1.48.2.tar.gz
7a64ba52bca3a3591d2e639a6bc9002d61e7d374 SOURCES/guestfs-tools-1.51.6.tar.gz
1bbc40f501a7fef9eef2a39b701a71aee2fea7c4 SOURCES/libguestfs.keyring

26
SOURCES/0001-Update-common-submodule.patch Normal file
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@ -0,0 +1,26 @@
From 28ecb8693bbded3e1c70c1baa57f3498a6b8127e Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Sat, 9 Dec 2023 12:59:13 +0000
Subject: [PATCH] Update common submodule
Pick up this bug fix:
mltools/libosinfo-c.c: Fix off-by-one error
---
common | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Submodule common cd29aee91..0dba002c2:
diff --git a/common/mltools/libosinfo-c.c b/common/mltools/libosinfo-c.c
index 93357fd91..a48c8989f 100644
--- a/common/mltools/libosinfo-c.c
+++ b/common/mltools/libosinfo-c.c
@@ -296,7 +296,7 @@ v2v_osinfo_os_get_device_drivers (value osv)
driver = OSINFO_DEVICE_DRIVER(osinfo_list_get_nth (OSINFO_LIST(list), i));
- vi = caml_alloc (6, 0);
+ vi = caml_alloc (7, 0);
str = osinfo_device_driver_get_architecture (driver);
copyv = caml_copy_string (str);
Store_field (vi, 0, copyv);

100
SOURCES/0001-sysprep-remove-lvm2-s-default-system.devices-file.patch
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@ -1,100 +0,0 @@
From 37c002682a9e5b87d5793f1567c4ddfb8ca72d11 Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Sun, 10 Apr 2022 13:38:34 +0200
Subject: [PATCH] sysprep: remove lvm2's default "system.devices" file
(Background: lvm2 commit 83fe6e720f42, "device usage based on devices
file", 2021-02-23; first released in v2_03_12.)
"lvm pvscan" may be -- and in RHEL9, will soon be -- restricted to those
block devices whose WWIDs are listed in "/etc/lvm/devices/system.devices".
This is a problem when cloning a VM, as cloning may change the WWIDs of
the domain's disk devices, and then physical volumes underlying the guest
filesystems may not be found. Example:
<https://bugzilla.redhat.com/show_bug.cgi?id=2059545#c12>.
Add the "lvm-system-devices" operation for removing this file, so that
"lvm pvscan" investigate all block devices for PVs.
(Note that this operation is independent from "lvm-uuids". The libguestfs
appliance creates a pristine LVM_SYSTEM_DIR in "appliance/init" (see
libguestfs commit dd162d2cd56a), thus, when "lvm-uuids" calls "g#pvs" and
"g#vgs", those APIs can never be affected by an
"$LVM_SYSTEM_DIR/devices/system.devices" file.)
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2072493
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20220410113834.6258-1-lersek@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
(cherry picked from commit 4fe8a03cd2d3e4570f4298245bb184ccdc4da0cd)
---
sysprep/Makefile.am | 1 +
.../sysprep_operation_lvm_system_devices.ml | 44 +++++++++++++++++++
2 files changed, 45 insertions(+)
create mode 100644 sysprep/sysprep_operation_lvm_system_devices.ml
diff --git a/sysprep/Makefile.am b/sysprep/Makefile.am
index 0e3afc8a0..7d5e8aadf 100644
--- a/sysprep/Makefile.am
+++ b/sysprep/Makefile.am
@@ -46,6 +46,7 @@ operations = \
ipa_client \
kerberos_data \
kerberos_hostkeytab \
+ lvm_system_devices \
lvm_uuids \
logfiles \
machine_id \
diff --git a/sysprep/sysprep_operation_lvm_system_devices.ml b/sysprep/sysprep_operation_lvm_system_devices.ml
new file mode 100644
index 000000000..b41fa5dbc
--- /dev/null
+++ b/sysprep/sysprep_operation_lvm_system_devices.ml
@@ -0,0 +1,44 @@
+(* virt-sysprep
+ * Copyright (C) 2012-2022 Red Hat Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *)
+
+open Sysprep_operation
+open Common_gettext.Gettext
+
+module G = Guestfs
+
+let system_devices_file = "/etc/lvm/devices/system.devices"
+
+let rec lvm_system_devices_perform g root side_effects =
+ let typ = g#inspect_get_type root in
+ if typ = "linux" then g#rm_f system_devices_file
+
+let op = {
+ defaults with
+ name = "lvm-system-devices";
+ enabled_by_default = true;
+ heading = s_"Remove LVM2 system.devices file";
+ pod_description =
+ Some (s_"On Linux guests, LVM2's scanning for physical volumes (PVs) may \
+ be restricted to those block devices whose WWIDs are listed in \
+ C<" ^ system_devices_file ^ ">. When cloning VMs, WWIDs may \
+ change, breaking C<lvm pvscan>. Remove \
+ C<" ^ system_devices_file ^ ">.");
+ perform_on_filesystems = Some lvm_system_devices_perform;
+}
+
+let () = register_operation op
--
2.31.1

347
SOURCES/0002-adopt-inversion-of-SELinux-relabeling-in-virt-custom.patch
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@ -1,347 +0,0 @@
From 5792f2e95bcddf476f2fe37e0bc4d97bd881d8fa Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Tue, 10 May 2022 12:50:46 +0200
Subject: [PATCH] adopt inversion of SELinux relabeling in virt-customize
Remove "--selinux-relabel" options.
Do not add any "--no-selinux-relabel" options; rely on the internal check
for SELinux support instead ("is_selinux_guest" in
"common/mlcustomize/SELinux_relabel.ml").
"--no-selinux-relabel" becomes a real option for virt-sysprep now.
(Again?)
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1554735
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2075718
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20220510105046.15167-1-lersek@redhat.com>
Acked-by: Richard W.M. Jones <rjones@redhat.com>
[lersek@redhat.com: incorporate common submodule update]
(cherry picked from commit 19de3d1c8d4efb53565dbffe532d41ee9d25a832)
---
builder/templates/make-template.ml | 8 +-------
builder/virt-builder.pod | 20 ++++----------------
common | 2 +-
customize/customize_run.ml | 2 +-
customize/test-settings.sh | 3 ---
sysprep/main.ml | 2 --
sysprep/test-virt-sysprep-docs.sh | 2 +-
7 files changed, 8 insertions(+), 31 deletions(-)
diff --git a/builder/templates/make-template.ml b/builder/templates/make-template.ml
index 6786fec19..b40789284 100755
--- a/builder/templates/make-template.ml
+++ b/builder/templates/make-template.ml
@@ -256,8 +256,7 @@ let rec main () =
printf "Sysprepping ...\n%!";
let cmd =
sprintf "virt-sysprep --quiet -a %s%s"
- (quote tmpout)
- (if is_selinux_os os then " --selinux-relabel" else "") in
+ (quote tmpout) in
if Sys.command cmd <> 0 then exit 1
);
@@ -480,11 +479,6 @@ and can_sysprep_os = function
| Debian _ | Ubuntu _ -> true
| FreeBSD _ | Windows _ -> false
-and is_selinux_os = function
- | RHEL _ | Alma _ | CentOS _ | CentOSStream _ | Fedora _ -> true
- | Debian _ | Ubuntu _
- | FreeBSD _ | Windows _ -> false
-
and needs_uefi os arch =
match os, arch with
| Fedora _, Armv7
diff --git a/builder/virt-builder.pod b/builder/virt-builder.pod
index f7dd6cdad..aeb505296 100644
--- a/builder/virt-builder.pod
+++ b/builder/virt-builder.pod
@@ -131,12 +131,6 @@ To update the installed packages to the latest version:
virt-builder debian-7 --update
-For guests which use SELinux, like Fedora and Red Hat Enterprise
-Linux, you may need to do SELinux relabelling after installing or
-updating packages (see L</SELINUX> below):
-
- virt-builder fedora-27 --update --selinux-relabel
-
=head2 Customizing the installation
There are many options that let you customize the installation. These
@@ -972,7 +966,7 @@ command line.
=item *
-SELinux relabelling is done (I<--selinux-relabel>).
+SELinux relabelling is done unless disabled with I<--no-selinux-relabel>.
=back
@@ -1072,8 +1066,7 @@ A typical virt-builder command would be:
--install puppet \
--append-line '/etc/puppet/puppet.conf:[agent]' \
--append-line '/etc/puppet/puppet.conf:server = puppetmaster.example.com/' \
- --run-command 'systemctl enable puppet' \
- --selinux-relabel
+ --run-command 'systemctl enable puppet'
The precise instructions vary according to the Linux distro. For
further information see:
@@ -1753,14 +1746,14 @@ two possible strategies it can use to ensure correct labelling:
=over 4
-=item Using I<--selinux-relabel>
+=item Automatic relabeling
This runs L<setfiles(8)> just before finalizing the guest, which sets
SELinux labels correctly in the disk image.
This is the recommended method.
-=item I<--touch> F</.autorelabel>
+=item Using I<--no-selinux-relabel> I<--touch> F</.autorelabel>
Guest templates may already contain a file called F</.autorelabel> or
you may touch it.
@@ -1771,11 +1764,6 @@ them, which is normal and harmless.
=back
-Please note that if your guest uses SELinux, and you are doing operations
-on it which might create new files or change existing ones, you are
-recommended to use I<--selinux-relabel>. This will help in making sure
-that files have the right SELinux labels.
-
=head1 MACHINE READABLE OUTPUT
The I<--machine-readable> option can be used to make the output more
Submodule common 0a231b3e6..48527b876:
diff --git a/common/mlcustomize/customize-options.pod b/common/mlcustomize/customize-options.pod
index 71b545d..a83c80a 100644
--- a/common/mlcustomize/customize-options.pod
+++ b/common/mlcustomize/customize-options.pod
@@ -206,6 +206,19 @@ the image was built, use this option.
See also: L</LOG FILE>.
+=item B<--no-selinux-relabel>
+
+Do not attempt to correct the SELinux labels of files in the guest.
+
+In such guests that support SELinux, customization automatically
+relabels files so that they have the correct SELinux label. (The
+relabeling is performed immediately, but if the operation fails,
+customization will instead touch F</.autorelabel> on the image to
+schedule a relabel operation for the next time the image boots.) This
+option disables the automatic relabeling.
+
+The option is a no-op for guests that do not support SELinux.
+
=item B<--password> USER:SELECTOR
Set the password for C<USER>. (Note this option does I<not>
@@ -297,16 +310,6 @@ It cannot delete directories, only regular files.
=back
-=item B<--selinux-relabel>
-
-Relabel files in the guest so that they have the correct SELinux label.
-
-This will attempt to relabel files immediately, but if the operation fails
-this will instead touch F</.autorelabel> on the image to schedule a
-relabel operation for the next time the image boots.
-
-You should only use this option for guests which support SELinux.
-
=item B<--sm-attach> SELECTOR
Attach to a pool using C<subscription-manager>.
diff --git a/common/mlcustomize/customize-synopsis.pod b/common/mlcustomize/customize-synopsis.pod
index 5f18540..2520853 100644
--- a/common/mlcustomize/customize-synopsis.pod
+++ b/common/mlcustomize/customize-synopsis.pod
@@ -12,5 +12,5 @@
[--truncate-recursive PATH] [--timezone TIMEZONE] [--touch FILE]
[--uninstall PKG,PKG..] [--update] [--upload FILE:DEST]
[--write FILE:CONTENT] [--no-logfile]
- [--password-crypto md5|sha256|sha512] [--selinux-relabel]
+ [--password-crypto md5|sha256|sha512] [--no-selinux-relabel]
[--sm-credentials SELECTOR]
diff --git a/common/mlcustomize/customize_cmdline.ml b/common/mlcustomize/customize_cmdline.ml
index 9326baa..5d404e8 100644
--- a/common/mlcustomize/customize_cmdline.ml
+++ b/common/mlcustomize/customize_cmdline.ml
@@ -109,8 +109,8 @@ and flags = {
(* --no-logfile *)
password_crypto : Password.password_crypto option;
(* --password-crypto md5|sha256|sha512 *)
- selinux_relabel : bool;
- (* --selinux-relabel *)
+ no_selinux_relabel : bool;
+ (* --no-selinux-relabel *)
sm_credentials : Subscription_manager.sm_credentials option;
(* --sm-credentials SELECTOR *)
}
@@ -121,7 +121,7 @@ let rec argspec () =
let ops = ref [] in
let scrub_logfile = ref false in
let password_crypto = ref None in
- let selinux_relabel = ref false in
+ let no_selinux_relabel = ref false in
let sm_credentials = ref None in
let rec get_ops () = {
@@ -131,7 +131,7 @@ let rec argspec () =
and get_flags () = {
scrub_logfile = !scrub_logfile;
password_crypto = !password_crypto;
- selinux_relabel = !selinux_relabel;
+ no_selinux_relabel = !no_selinux_relabel;
sm_credentials = !sm_credentials;
}
in
@@ -459,11 +459,11 @@ let rec argspec () =
),
Some "md5|sha256|sha512", "When the virt tools change or set a password in the guest, this\noption sets the password encryption of that password to\nC<md5>, C<sha256> or C<sha512>.\n\nC<sha256> and C<sha512> require glibc E<ge> 2.7 (check crypt(3) inside\nthe guest).\n\nC<md5> will work with relatively old Linux guests (eg. RHEL 3), but\nis not secure against modern attacks.\n\nThe default is C<sha512> unless libguestfs detects an old guest that\ndidn't have support for SHA-512, in which case it will use C<md5>.\nYou can override libguestfs by specifying this option.\n\nNote this does not change the default password encryption used\nby the guest when you create new user accounts inside the guest.\nIf you want to do that, then you should use the I<--edit> option\nto modify C</etc/sysconfig/authconfig> (Fedora, RHEL) or\nC</etc/pam.d/common-password> (Debian, Ubuntu).";
(
- [ L"selinux-relabel" ],
- Getopt.Set selinux_relabel,
- s_"Relabel files with correct SELinux labels"
+ [ L"no-selinux-relabel" ],
+ Getopt.Set no_selinux_relabel,
+ s_"Do not relabel files with correct SELinux labels"
),
- None, "Relabel files in the guest so that they have the correct SELinux label.\n\nThis will attempt to relabel files immediately, but if the operation fails\nthis will instead touch F</.autorelabel> on the image to schedule a\nrelabel operation for the next time the image boots.\n\nYou should only use this option for guests which support SELinux.";
+ None, "Do not attempt to correct the SELinux labels of files in the guest.\n\nIn such guests that support SELinux, customization automatically\nrelabels files so that they have the correct SELinux label. (The\nrelabeling is performed immediately, but if the operation fails,\ncustomization will instead touch F</.autorelabel> on the image to\nschedule a relabel operation for the next time the image boots.) This\noption disables the automatic relabeling.\n\nThe option is a no-op for guests that do not support SELinux.";
(
[ L"sm-credentials" ],
Getopt.String (
diff --git a/common/mlcustomize/customize_cmdline.mli b/common/mlcustomize/customize_cmdline.mli
index 14eda49..7ee882a 100644
--- a/common/mlcustomize/customize_cmdline.mli
+++ b/common/mlcustomize/customize_cmdline.mli
@@ -101,8 +101,8 @@ and flags = {
(* --no-logfile *)
password_crypto : Password.password_crypto option;
(* --password-crypto md5|sha256|sha512 *)
- selinux_relabel : bool;
- (* --selinux-relabel *)
+ no_selinux_relabel : bool;
+ (* --no-selinux-relabel *)
sm_credentials : Subscription_manager.sm_credentials option;
(* --sm-credentials SELECTOR *)
}
diff --git a/common/mlcustomize/test-firstboot.sh b/common/mlcustomize/test-firstboot.sh
index b906997..24c67f3 100755
--- a/common/mlcustomize/test-firstboot.sh
+++ b/common/mlcustomize/test-firstboot.sh
@@ -61,9 +61,6 @@ case "$guestname" in
extra[${#extra[*]}]='/etc/inittab:
s,^#([1-9].*respawn.*/sbin/getty.*),$1,'
;;
- fedora*|rhel*|centos*)
- extra[${#extra[*]}]='--selinux-relabel'
- ;;
*)
;;
esac
diff --git a/common/mlcustomize/test-selinuxrelabel.sh b/common/mlcustomize/test-selinuxrelabel.sh
index 86278c6..caf7521 100755
--- a/common/mlcustomize/test-selinuxrelabel.sh
+++ b/common/mlcustomize/test-selinuxrelabel.sh
@@ -41,13 +41,12 @@ virt-builder "$guestname" --quiet -o "$disk"
# Test #1: relabel with the default configuration works.
rm -f "$disk_overlay"
guestfish -- disk-create "$disk_overlay" qcow2 -1 backingfile:"$disk"
-virt-customize -a "$disk" --selinux-relabel
+virt-customize -a "$disk"
# Test #2: relabel with no SELINUXTYPE in the configuration.
rm -f "$disk_overlay"
guestfish -- disk-create "$disk_overlay" qcow2 -1 backingfile:"$disk"
virt-customize -a "$disk" \
- --edit /etc/selinux/config:"s,^SELINUXTYPE=,#&,g" \
- --selinux-relabel
+ --edit /etc/selinux/config:"s,^SELINUXTYPE=,#&,g"
rm "$disk" "$disk_overlay"
diff --git a/common/options/uri.c b/common/options/uri.c
index 6b696fc..84d393c 100644
--- a/common/options/uri.c
+++ b/common/options/uri.c
@@ -135,7 +135,7 @@ parse (const char *arg, char **path_ret, char **protocol_ret,
socket = query_get (uri, "socket");
if (uri->server && STRNEQ (uri->server, "") && socket) {
- fprintf (stderr, _("%s: %s: cannot both a server name and a socket query parameter\n"),
+ fprintf (stderr, _("%s: %s: cannot have both a server name and a socket query parameter\n"),
getprogname (), arg);
return -1;
}
@@ -347,6 +347,7 @@ make_server (xmlURIPtr uri, const char *socket, char ***ret)
*ret = malloc (sizeof (char *) * 2);
if (*ret == NULL) {
perror ("malloc");
+ free (server);
return -1;
}
(*ret)[0] = server;
diff --git a/customize/customize_run.ml b/customize/customize_run.ml
index f2ee20413..99b5fe14d 100644
--- a/customize/customize_run.ml
+++ b/customize/customize_run.ml
@@ -415,7 +415,7 @@ let run (g : G.guestfs) root (ops : ops) =
warning (f_"passwords could not be set for this type of guest")
);
- if ops.flags.selinux_relabel then (
+ if not ops.flags.no_selinux_relabel then (
message (f_"SELinux relabelling");
SELinux_relabel.relabel g
);
diff --git a/customize/test-settings.sh b/customize/test-settings.sh
index ed4c90f2e..e8b492dd1 100755
--- a/customize/test-settings.sh
+++ b/customize/test-settings.sh
@@ -61,9 +61,6 @@ case "$guestname" in
extra[${#extra[*]}]='/etc/inittab:
s,^#([1-9].*respawn.*/sbin/getty.*),$1,'
;;
- fedora*|rhel*|centos*)
- extra[${#extra[*]}]='--selinux-relabel'
- ;;
*)
;;
esac
diff --git a/sysprep/main.ml b/sysprep/main.ml
index 087d1a17f..b760618ad 100644
--- a/sysprep/main.ml
+++ b/sysprep/main.ml
@@ -132,8 +132,6 @@ let main () =
[ L"mount-options" ], Getopt.Set_string (s_"opts", mount_opts), s_"Set mount options (eg /:noatime;/var:rw,noatime)";
[ L"network" ], Getopt.Set network, s_"Enable appliance network";
[ L"no-network" ], Getopt.Clear network, s_"Disable appliance network (default)";
- [ L"no-selinux-relabel" ], Getopt.Unit (fun () -> ()),
- s_"Compatibility option, does nothing";
[ L"operation"; L"operations" ], Getopt.String (s_"operations", set_operations), s_"Enable/disable specific operations";
] in
let args = basic_args @ Sysprep_operation.extra_args () in
diff --git a/sysprep/test-virt-sysprep-docs.sh b/sysprep/test-virt-sysprep-docs.sh
index 51500b5e9..9d0298d68 100755
--- a/sysprep/test-virt-sysprep-docs.sh
+++ b/sysprep/test-virt-sysprep-docs.sh
@@ -25,4 +25,4 @@ $top_srcdir/podcheck.pl "$srcdir/virt-sysprep.pod" virt-sysprep \
--path $top_srcdir/common/options \
--insert sysprep-extra-options.pod:__EXTRA_OPTIONS__ \
--insert sysprep-operations.pod:__OPERATIONS__ \
- --ignore=--dryrun,--dump-pod,--dump-pod-options,--no-selinux-relabel
+ --ignore=--dryrun,--dump-pod,--dump-pod-options
--
2.31.1

63
SOURCES/0002-builder-Add-a-test-of-the-chown-parameter.patch Normal file
View File

@ -0,0 +1,63 @@
From 5f9beb89443f84640efc52ee6cd68f7f880fb66b Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Fri, 19 Jan 2024 13:22:51 +0000
Subject: [PATCH] builder: Add a test of the --chown parameter
Also update the libguestfs common submodule, pulling in this change
from libguestfs:
generator/customize.ml: Split --chown parameter on ':' character
and this patch to common/mltools:
mltools/libosinfo-c.c: Fix off-by-one error
(cherry picked from commit 299dc5ec2a0bdd9adecef75adc6a5eca0dc685b1)
---
builder/test-virt-builder.sh | 4 ++++
common | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/builder/test-virt-builder.sh b/builder/test-virt-builder.sh
index 705788a3c..f839fd7af 100755
--- a/builder/test-virt-builder.sh
+++ b/builder/test-virt-builder.sh
@@ -69,6 +69,7 @@ virt-builder phony-fedora \
--write '/etc/append6:
' \
--append-line '/etc/append6:line2' \
+ --chown 1:1:/etc/append6 \
--firstboot Makefile --firstboot-command 'echo "hello"' \
--firstboot-install "minicom,inkscape"
@@ -112,6 +113,7 @@ echo append5:
cat /etc/append5
echo append6:
cat /etc/append6
+stat /etc/append6 | grep '^[ug]id:'
echo -----
EOF
@@ -154,6 +156,8 @@ append6:
line2
+uid: 1
+gid: 1
-----" ]; then
echo "$0: unexpected output:"
cat test-virt-builder.out
Submodule common 0dba002c2..54869c987:
diff --git a/common/mlcustomize/customize_cmdline.ml b/common/mlcustomize/customize_cmdline.ml
index 245d9960a..48ee33445 100644
--- a/common/mlcustomize/customize_cmdline.ml
+++ b/common/mlcustomize/customize_cmdline.ml
@@ -157,7 +157,7 @@ let rec argspec () =
let len = String.length arg in
String.sub arg 0 i, String.sub arg (i+1) (len-(i+1))
and split_string_triplet option_name arg =
- match String.nsplit ~max:3 "," arg with
+ match String.nsplit ~max:3 ":" arg with
| [a; b; c] -> a, b, c
| _ ->
error (f_"invalid format for '--%s' parameter, see the man page")

7
SOURCES/0004-RHEL-Reject-use-of-libguestfs-winsupport-features-ex.patch → SOURCES/0003-RHEL-Reject-use-of-libguestfs-winsupport-features-ex.patch
View File

@ -1,4 +1,4 @@
From bbdc10642eff480246271f98180733f732c306b3 Mon Sep 17 00:00:00 2001
From b5fdf9eac368a1c5df4ddd93ce40884924e6092a Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Tue, 7 Jul 2015 09:28:03 -0400
Subject: [PATCH] RHEL: Reject use of libguestfs-winsupport features except for
@ -11,7 +11,7 @@ edits.
1 file changed, 1 insertion(+)
diff --git a/test-data/phony-guests/make-windows-img.sh b/test-data/phony-guests/make-windows-img.sh
index 30908a918..73cf5144e 100755
index 16debd129..1c13ddac3 100755
--- a/test-data/phony-guests/make-windows-img.sh
+++ b/test-data/phony-guests/make-windows-img.sh
@@ -37,6 +37,7 @@ fi
@ -22,6 +22,3 @@ index 30908a918..73cf5144e 100755
sparse windows.img-t 512M
run
--
2.31.1

101
SOURCES/0003-update-common-submodule.patch
View File

@ -1,101 +0,0 @@
From 10e2f3fc7eef6da4d741f7617e80d028257d9884 Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Wed, 25 May 2022 13:06:01 +0200
Subject: [PATCH] update common submodule
Shortlog for 48527b8768d7..f8de5508fe75:
Laszlo Ersek (1):
mlcustomize: refresh generated files
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2089748
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
(cherry picked from commit 273de755dfe7eb0f1e81dc62463c125e8bed0cff)
---
common | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Submodule common 48527b876..f8de5508f:
diff --git a/common/mlcustomize/customize-options.pod b/common/mlcustomize/customize-options.pod
index a83c80a..8aafacd 100644
--- a/common/mlcustomize/customize-options.pod
+++ b/common/mlcustomize/customize-options.pod
@@ -310,6 +310,10 @@ It cannot delete directories, only regular files.
=back
+=item B<--selinux-relabel>
+
+This is a compatibility option that does nothing.
+
=item B<--sm-attach> SELECTOR
Attach to a pool using C<subscription-manager>.
diff --git a/common/mlcustomize/customize-synopsis.pod b/common/mlcustomize/customize-synopsis.pod
index 2520853..9e2c4b2 100644
--- a/common/mlcustomize/customize-synopsis.pod
+++ b/common/mlcustomize/customize-synopsis.pod
@@ -13,4 +13,4 @@
[--uninstall PKG,PKG..] [--update] [--upload FILE:DEST]
[--write FILE:CONTENT] [--no-logfile]
[--password-crypto md5|sha256|sha512] [--no-selinux-relabel]
- [--sm-credentials SELECTOR]
+ [--selinux-relabel] [--sm-credentials SELECTOR]
diff --git a/common/mlcustomize/customize_cmdline.ml b/common/mlcustomize/customize_cmdline.ml
index 5d404e8..a17bed4 100644
--- a/common/mlcustomize/customize_cmdline.ml
+++ b/common/mlcustomize/customize_cmdline.ml
@@ -111,6 +111,8 @@ and flags = {
(* --password-crypto md5|sha256|sha512 *)
no_selinux_relabel : bool;
(* --no-selinux-relabel *)
+ selinux_relabel_ignored : bool;
+ (* --selinux-relabel *)
sm_credentials : Subscription_manager.sm_credentials option;
(* --sm-credentials SELECTOR *)
}
@@ -122,6 +124,7 @@ let rec argspec () =
let scrub_logfile = ref false in
let password_crypto = ref None in
let no_selinux_relabel = ref false in
+ let selinux_relabel_ignored = ref false in
let sm_credentials = ref None in
let rec get_ops () = {
@@ -132,6 +135,7 @@ let rec argspec () =
scrub_logfile = !scrub_logfile;
password_crypto = !password_crypto;
no_selinux_relabel = !no_selinux_relabel;
+ selinux_relabel_ignored = !selinux_relabel_ignored;
sm_credentials = !sm_credentials;
}
in
@@ -464,6 +468,12 @@ let rec argspec () =
s_"Do not relabel files with correct SELinux labels"
),
None, "Do not attempt to correct the SELinux labels of files in the guest.\n\nIn such guests that support SELinux, customization automatically\nrelabels files so that they have the correct SELinux label. (The\nrelabeling is performed immediately, but if the operation fails,\ncustomization will instead touch F</.autorelabel> on the image to\nschedule a relabel operation for the next time the image boots.) This\noption disables the automatic relabeling.\n\nThe option is a no-op for guests that do not support SELinux.";
+ (
+ [ L"selinux-relabel" ],
+ Getopt.Set selinux_relabel_ignored,
+ s_"Compatibility option doing nothing"
+ ),
+ None, "This is a compatibility option that does nothing.";
(
[ L"sm-credentials" ],
Getopt.String (
diff --git a/common/mlcustomize/customize_cmdline.mli b/common/mlcustomize/customize_cmdline.mli
index 7ee882a..7d14e78 100644
--- a/common/mlcustomize/customize_cmdline.mli
+++ b/common/mlcustomize/customize_cmdline.mli
@@ -103,6 +103,8 @@ and flags = {
(* --password-crypto md5|sha256|sha512 *)
no_selinux_relabel : bool;
(* --no-selinux-relabel *)
+ selinux_relabel_ignored : bool;
+ (* --selinux-relabel *)
sm_credentials : Subscription_manager.sm_credentials option;
(* --sm-credentials SELECTOR *)
}
--
2.31.1

5
SOURCES/0015-RHEL-builder-Disable-opensuse-repository.patch → SOURCES/0004-RHEL-builder-Disable-opensuse-repository.patch
View File

@ -1,4 +1,4 @@
From 888ecde429ef6fab9567359abae1e2d04d552666 Mon Sep 17 00:00:00 2001
From 511de43cdca80381d52360e050bf57f7079f46d6 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Mon, 21 Nov 2022 13:03:22 +0000
Subject: [PATCH] RHEL: builder: Disable opensuse repository
@ -24,6 +24,3 @@ index 19f979699..a57fc6977 100644
+#[opensuse.org]
+#uri=http://download.opensuse.org/repositories/Virtualization:/virt-builder-images/images/index
+#gpgkey=file://@SYSCONFDIR@/virt-builder/repos.d/opensuse.gpg
--
2.31.1

378
SOURCES/0005-customize-rebase-to-the-common-mlcustomize-Guest_pac.patch
View File

@ -1,378 +0,0 @@
From 2014844107fc356e945fb637ef9179bc29656864 Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Mon, 6 Jun 2022 16:20:42 +0200
Subject: [PATCH] customize: rebase to the common/mlcustomize/Guest_packages
interface
Replace the "guest_install_command", "guest_update_command" and
"guest_uninstall_command" helper functions with the corresponding
functions from libguestfs-common, interface mlcustomize/Guest_packages.
Add a wrapper function for (a) dealing with the exceptions uniformly
(keeping the original behavior of virt-customize), (b) centralizing the
[g#inspect_get_package_management root] call. Regarding (b), the wrapper
function fills in the last argument [package_management] of the
Guest_packages functions; thus, pass partially applied functions to the
wrapper at the original call sites.
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2028764
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20220606142042.16680-1-lersek@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
(cherry picked from commit 7eb1ecf467e86374d72b23994d435139e302bca5)
---
common | 2 +-
customize/customize_run.ml | 106 ++++---------------------------------
2 files changed, 10 insertions(+), 98 deletions(-)
Submodule common f8de5508f..9e990f3e4:
diff --git a/common/mlcustomize/Makefile.am b/common/mlcustomize/Makefile.am
index cd7d897..4e26064 100644
--- a/common/mlcustomize/Makefile.am
+++ b/common/mlcustomize/Makefile.am
@@ -38,10 +38,12 @@ generator_built = \
SOURCES_MLI = \
firstboot.mli \
+ guest_packages.mli \
SELinux_relabel.mli
SOURCES_ML = \
firstboot.ml \
+ guest_packages.ml \
SELinux_relabel.ml
if HAVE_OCAML
diff --git a/common/mlcustomize/guest_packages.ml b/common/mlcustomize/guest_packages.ml
new file mode 100644
index 0000000..4c3c34e
--- /dev/null
+++ b/common/mlcustomize/guest_packages.ml
@@ -0,0 +1,132 @@
+(* virt-customize
+ * Copyright (C) 2012-2021 Red Hat Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *)
+
+open Printf
+
+open Common_gettext.Gettext
+open Std_utils
+
+exception Unknown_package_manager of string
+exception Unimplemented_package_manager of string
+
+(* Windows has package_management == "unknown". *)
+let error_unknown_package_manager flag =
+ let msg = sprintf (f_"cannot use ‘%s’ because no package manager has been \
+ detected for this guest OS.\n\nIf this guest OS is a \
+ common one with ordinary package management then this \
+ may have been caused by a failure of libguestfs \
+ inspection.\n\nFor OSes such as Windows that lack \
+ package management, this is not possible. Try using \
+ one of the ‘--firstboot*’ flags instead (described in \
+ the virt-customize(1) manual).") flag in
+ raise (Unknown_package_manager msg)
+
+let error_unimplemented_package_manager flag pm =
+ let msg = sprintf (f_"sorry, ‘%s’ with the ‘%s’ package manager has not \
+ been implemented yet.\n\nYou can work around this by \
+ using one of the ‘--run*’ or ‘--firstboot*’ options \
+ instead (described in the virt-customize(1) manual).")
+ flag pm in
+ raise (Unimplemented_package_manager msg)
+
+(* http://distrowatch.com/dwres.php?resource=package-management *)
+let install_command packages package_management =
+ let quoted_args = String.concat " " (List.map quote packages) in
+ match package_management with
+ | "apk" ->
+ sprintf "
+ apk update
+ apk add %s
+ " quoted_args
+ | "apt" ->
+ (* http://unix.stackexchange.com/questions/22820 *)
+ sprintf "
+ export DEBIAN_FRONTEND=noninteractive
+ apt_opts='-q -y -o Dpkg::Options::=--force-confnew'
+ apt-get $apt_opts update
+ apt-get $apt_opts install %s
+ " quoted_args
+ | "dnf" ->
+ sprintf "dnf%s -y install %s"
+ (if verbose () then " --verbose" else "")
+ quoted_args
+ | "pisi" -> sprintf "pisi it %s" quoted_args
+ | "pacman" -> sprintf "pacman -S --noconfirm %s" quoted_args
+ | "urpmi" -> sprintf "urpmi %s" quoted_args
+ | "xbps" -> sprintf "xbps-install -Sy %s" quoted_args
+ | "yum" -> sprintf "yum -y install %s" quoted_args
+ | "zypper" -> sprintf "zypper -n in -l %s" quoted_args
+
+ | "unknown" ->
+ error_unknown_package_manager (s_"--install")
+ | pm ->
+ error_unimplemented_package_manager (s_"--install") pm
+
+let update_command package_management =
+ match package_management with
+ | "apk" ->
+ "
+ apk update
+ apk upgrade
+ "
+ | "apt" ->
+ (* http://unix.stackexchange.com/questions/22820 *)
+ "
+ export DEBIAN_FRONTEND=noninteractive
+ apt_opts='-q -y -o Dpkg::Options::=--force-confnew'
+ apt-get $apt_opts update
+ apt-get $apt_opts upgrade
+ "
+ | "dnf" ->
+ sprintf "dnf%s -y --best upgrade"
+ (if verbose () then " --verbose" else "")
+ | "pisi" -> "pisi upgrade"
+ | "pacman" -> "pacman -Su"
+ | "urpmi" -> "urpmi --auto-select"
+ | "xbps" -> "xbps-install -Suy"
+ | "yum" -> "yum -y update"
+ | "zypper" -> "zypper -n update -l"
+
+ | "unknown" ->
+ error_unknown_package_manager (s_"--update")
+ | pm ->
+ error_unimplemented_package_manager (s_"--update") pm
+
+let uninstall_command packages package_management =
+ let quoted_args = String.concat " " (List.map quote packages) in
+ match package_management with
+ | "apk" -> sprintf "apk del %s" quoted_args
+ | "apt" ->
+ (* http://unix.stackexchange.com/questions/22820 *)
+ sprintf "
+ export DEBIAN_FRONTEND=noninteractive
+ apt_opts='-q -y -o Dpkg::Options::=--force-confnew'
+ apt-get $apt_opts remove %s
+ " quoted_args
+ | "dnf" -> sprintf "dnf -y remove %s" quoted_args
+ | "pisi" -> sprintf "pisi rm %s" quoted_args
+ | "pacman" -> sprintf "pacman -R %s" quoted_args
+ | "urpmi" -> sprintf "urpme %s" quoted_args
+ | "xbps" -> sprintf "xbps-remove -Sy %s" quoted_args
+ | "yum" -> sprintf "yum -y remove %s" quoted_args
+ | "zypper" -> sprintf "zypper -n rm %s" quoted_args
+
+ | "unknown" ->
+ error_unknown_package_manager (s_"--uninstall")
+ | pm ->
+ error_unimplemented_package_manager (s_"--uninstall") pm
diff --git a/common/mlcustomize/guest_packages.mli b/common/mlcustomize/guest_packages.mli
new file mode 100644
index 0000000..7504a6a
--- /dev/null
+++ b/common/mlcustomize/guest_packages.mli
@@ -0,0 +1,44 @@
+(* virt-customize
+ * Copyright (C) 2012-2021 Red Hat Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *)
+
+exception Unknown_package_manager of string
+exception Unimplemented_package_manager of string
+(** For all three functions below, [package_management] determines the package
+ management system in use by the guest; commonly it should be filled in from
+ [Guestfs.inspect_get_package_management], or the equivalent guestfs object
+ method.
+
+ If [package_management] is unknown or unimplemented, the functions raise
+ [Unknown_package_manager "error message"] or [Unimplemented_package_manager
+ "error message"], correspondingly. *)
+
+val install_command : string list -> string -> string
+(** [install_command packages package_management] produces a properly quoted
+ shell command string suitable for execution in the guest (directly or via a
+ Firstboot script) for installing the OS packages listed in [packages]. *)
+
+val update_command : string -> string
+(** [update_command package_management] produces a properly quoted shell command
+ string suitable for execution in the guest (directly or via a Firstboot
+ script) for updating the OS packages that are currently installed in the
+ guest. *)
+
+val uninstall_command : string list -> string -> string
+(** [uninstall_command packages package_management] produces a properly quoted
+ shell command string suitable for execution in the guest (directly or via a
+ Firstboot script) for uninstalling the OS packages listed in [packages]. *)
diff --git a/customize/customize_run.ml b/customize/customize_run.ml
index 99b5fe14d..bb2ba2a03 100644
--- a/customize/customize_run.ml
+++ b/customize/customize_run.ml
@@ -67,99 +67,11 @@ let run (g : G.guestfs) root (ops : ops) =
error (f_"%s: command exited with an error") display
in
- (* http://distrowatch.com/dwres.php?resource=package-management *)
- let rec guest_install_command packages =
- let quoted_args = String.concat " " (List.map quote packages) in
- match g#inspect_get_package_management root with
- | "apk" ->
- sprintf "
- apk update
- apk add %s
- " quoted_args
- | "apt" ->
- (* http://unix.stackexchange.com/questions/22820 *)
- sprintf "
- export DEBIAN_FRONTEND=noninteractive
- apt_opts='-q -y -o Dpkg::Options::=--force-confnew'
- apt-get $apt_opts update
- apt-get $apt_opts install %s
- " quoted_args
- | "dnf" ->
- sprintf "dnf%s -y install %s"
- (if verbose () then " --verbose" else "")
- quoted_args
- | "pisi" -> sprintf "pisi it %s" quoted_args
- | "pacman" -> sprintf "pacman -S --noconfirm %s" quoted_args
- | "urpmi" -> sprintf "urpmi %s" quoted_args
- | "xbps" -> sprintf "xbps-install -Sy %s" quoted_args
- | "yum" -> sprintf "yum -y install %s" quoted_args
- | "zypper" -> sprintf "zypper -n in -l %s" quoted_args
-
- | "unknown" ->
- error_unknown_package_manager (s_"--install")
- | pm ->
- error_unimplemented_package_manager (s_"--install") pm
-
- and guest_update_command () =
- match g#inspect_get_package_management root with
- | "apk" ->
- "
- apk update
- apk upgrade
- "
- | "apt" ->
- (* http://unix.stackexchange.com/questions/22820 *)
- "
- export DEBIAN_FRONTEND=noninteractive
- apt_opts='-q -y -o Dpkg::Options::=--force-confnew'
- apt-get $apt_opts update
- apt-get $apt_opts upgrade
- "
- | "dnf" ->
- sprintf "dnf%s -y --best upgrade"
- (if verbose () then " --verbose" else "")
- | "pisi" -> "pisi upgrade"
- | "pacman" -> "pacman -Su"
- | "urpmi" -> "urpmi --auto-select"
- | "xbps" -> "xbps-install -Suy"
- | "yum" -> "yum -y update"
- | "zypper" -> "zypper -n update -l"
-
- | "unknown" ->
- error_unknown_package_manager (s_"--update")
- | pm ->
- error_unimplemented_package_manager (s_"--update") pm
-
- and guest_uninstall_command packages =
- let quoted_args = String.concat " " (List.map quote packages) in
- match g#inspect_get_package_management root with
- | "apk" -> sprintf "apk del %s" quoted_args
- | "apt" ->
- (* http://unix.stackexchange.com/questions/22820 *)
- sprintf "
- export DEBIAN_FRONTEND=noninteractive
- apt_opts='-q -y -o Dpkg::Options::=--force-confnew'
- apt-get $apt_opts remove %s
- " quoted_args
- | "dnf" -> sprintf "dnf -y remove %s" quoted_args
- | "pisi" -> sprintf "pisi rm %s" quoted_args
- | "pacman" -> sprintf "pacman -R %s" quoted_args
- | "urpmi" -> sprintf "urpme %s" quoted_args
- | "xbps" -> sprintf "xbps-remove -Sy %s" quoted_args
- | "yum" -> sprintf "yum -y remove %s" quoted_args
- | "zypper" -> sprintf "zypper -n rm %s" quoted_args
-
- | "unknown" ->
- error_unknown_package_manager (s_"--uninstall")
- | pm ->
- error_unimplemented_package_manager (s_"--uninstall") pm
-
- (* Windows has package_management == "unknown". *)
- and error_unknown_package_manager flag =
- error (f_"cannot use ‘%s’ because no package manager has been detected for this guest OS.\n\nIf this guest OS is a common one with ordinary package management then this may have been caused by a failure of libguestfs inspection.\n\nFor OSes such as Windows that lack package management, this is not possible. Try using one of the ‘--firstboot*’ flags instead (described in the manual).") flag
-
- and error_unimplemented_package_manager flag pm =
- error (f_"sorry, ‘%s’ with the ‘%s’ package manager has not been implemented yet.\n\nYou can work around this by using one of the ‘--run*’ or ‘--firstboot*’ options instead (described in the manual).") flag pm
+ let guest_pkgs_command f =
+ try f (g#inspect_get_package_management root) with
+ | Guest_packages.Unknown_package_manager msg
+ | Guest_packages.Unimplemented_package_manager msg ->
+ error "%s" msg
in
(* Set the random seed. *)
@@ -255,7 +167,7 @@ let run (g : G.guestfs) root (ops : ops) =
| `FirstbootPackages pkgs ->
message (f_"Installing firstboot packages: %s")
(String.concat " " pkgs);
- let cmd = guest_install_command pkgs in
+ let cmd = guest_pkgs_command (Guest_packages.install_command pkgs) in
let name = String.concat " " ("install" :: pkgs) in
Firstboot.add_firstboot_script g root name cmd
@@ -271,7 +183,7 @@ let run (g : G.guestfs) root (ops : ops) =
| `InstallPackages pkgs ->
message (f_"Installing packages: %s") (String.concat " " pkgs);
- let cmd = guest_install_command pkgs in
+ let cmd = guest_pkgs_command (Guest_packages.install_command pkgs) in
do_run ~display:cmd ~warn_failed_no_network:true cmd
| `Link (target, links) ->
@@ -365,12 +277,12 @@ let run (g : G.guestfs) root (ops : ops) =
| `UninstallPackages pkgs ->
message (f_"Uninstalling packages: %s") (String.concat " " pkgs);
- let cmd = guest_uninstall_command pkgs in
+ let cmd = guest_pkgs_command (Guest_packages.uninstall_command pkgs) in
do_run ~display:cmd cmd
| `Update ->
message (f_"Updating packages");
- let cmd = guest_update_command () in
+ let cmd = guest_pkgs_command Guest_packages.update_command in
do_run ~display:cmd ~warn_failed_no_network:true cmd
| `Upload (path, dest) ->
--
2.31.1

53
SOURCES/0006-update-common-submodule-for-CVE-2022-2211-fix.patch
View File

@ -1,53 +0,0 @@
From 493060f2ee3d5c1c8d6192bbfd307e0b720f6c11 Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Wed, 29 Jun 2022 15:38:46 +0200
Subject: [PATCH] update common submodule for CVE-2022-2211 fix
$ git shortlog 9e990f3e4530..35467027f657
Laszlo Ersek (1):
options: fix buffer overflow in get_keys() [CVE-2022-2211]
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
(cherry picked from commit b2e7de29b413d531c9540eb46878170e357f4b62)
---
common | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Submodule common 9e990f3e4..35467027f:
diff --git a/common/options/keys.c b/common/options/keys.c
index 798315c..d27a712 100644
--- a/common/options/keys.c
+++ b/common/options/keys.c
@@ -128,17 +128,23 @@ read_first_line_from_file (const char *filename)
char **
get_keys (struct key_store *ks, const char *device, const char *uuid)
{
- size_t i, j, len;
+ size_t i, j, nmemb;
char **r;
char *s;
/* We know the returned list must have at least one element and not
* more than ks->nr_keys.
*/
- len = 1;
- if (ks)
- len = MIN (1, ks->nr_keys);
- r = calloc (len+1, sizeof (char *));
+ nmemb = 1;
+ if (ks && ks->nr_keys > nmemb)
+ nmemb = ks->nr_keys;
+
+ /* make room for the terminating NULL */
+ if (nmemb == (size_t)-1)
+ error (EXIT_FAILURE, 0, _("size_t overflow"));
+ nmemb++;
+
+ r = calloc (nmemb, sizeof (char *));
if (r == NULL)
error (EXIT_FAILURE, errno, "calloc");
--
2.31.1

695
SOURCES/0007-cat-log-ls-tail-diff-edit-insp.-set-networking-for-k.patch
View File

@ -1,695 +0,0 @@
From d95394da96af41b03c9347721a177a4ad9b7f1b0 Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Fri, 1 Jul 2022 15:20:39 +0200
Subject: [PATCH] cat, log, ls, tail, diff, edit, insp.: set networking for
"--key ID:clevis"
Call the C-language helper key_store_requires_network() in those C
utilities that understand "OPTION_key".
(Short log for libguestfs-common commit range 35467027f657..af6cb55bc58a:
Laszlo Ersek (12):
options: fix UUID comparison logic bug in get_keys()
mltools/tools_utils: remove unused function "key_store_to_cli"
mltools/tools_utils: allow multiple "--key" options for OCaml tools too
options: replace NULL-termination with number-of-elements in get_keys()
options: wrap each passphrase from get_keys() into a struct
options: add back-end for LUKS decryption with Clevis+Tang
options: introduce selector type "key_clevis"
options: generalize "--key" selector parsing for C-language utilities
mltools/tools_utils-c: handle internal type error with abort()
mltools/tools_utils: generalize "--key" selector parsing for OCaml utils
options, mltools/tools_utils: parse "--key ID:clevis" options
options, mltools/tools_utils: add helper for network dependency
).
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1809453
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20220628115702.5584-2-lersek@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
(cherry picked from commit 14bf833e21cd89f1273e09f4952999b8da86b6ff)
---
cat/cat.c | 3 +++
cat/log.c | 3 +++
cat/ls.c | 3 +++
cat/tail.c | 3 +++
common | 2 +-
diff/diff.c | 8 ++++++++
edit/edit.c | 3 +++
inspector/inspector.c | 3 +++
8 files changed, 27 insertions(+), 1 deletion(-)
diff --git a/cat/cat.c b/cat/cat.c
index 5b51b7df8..ea2021140 100644
--- a/cat/cat.c
+++ b/cat/cat.c
@@ -250,6 +250,9 @@ main (int argc, char *argv[])
/* Add drives, inspect and mount. */
add_drives (drvs);
+ if (key_store_requires_network (ks) && guestfs_set_network (g, 1) == -1)
+ exit (EXIT_FAILURE);
+
if (guestfs_launch (g) == -1)
exit (EXIT_FAILURE);
diff --git a/cat/log.c b/cat/log.c
index df7e2be92..0fe486c05 100644
--- a/cat/log.c
+++ b/cat/log.c
@@ -224,6 +224,9 @@ main (int argc, char *argv[])
*/
add_drives (drvs);
+ if (key_store_requires_network (ks) && guestfs_set_network (g, 1) == -1)
+ exit (EXIT_FAILURE);
+
if (guestfs_launch (g) == -1)
exit (EXIT_FAILURE);
diff --git a/cat/ls.c b/cat/ls.c
index e062823b8..1b8e87225 100644
--- a/cat/ls.c
+++ b/cat/ls.c
@@ -374,6 +374,9 @@ main (int argc, char *argv[])
/* Add drives, inspect and mount. */
add_drives (drvs);
+ if (key_store_requires_network (ks) && guestfs_set_network (g, 1) == -1)
+ exit (EXIT_FAILURE);
+
if (guestfs_launch (g) == -1)
exit (EXIT_FAILURE);
diff --git a/cat/tail.c b/cat/tail.c
index 1cf1d6e0e..2a06e0ebd 100644
--- a/cat/tail.c
+++ b/cat/tail.c
@@ -296,6 +296,9 @@ do_tail (int argc, char *argv[], /* list of files in the guest */
/* Add drives, inspect and mount. */
add_drives (drvs);
+ if (key_store_requires_network (ks) && guestfs_set_network (g, 1) == -1)
+ exit (EXIT_FAILURE);
+
if (guestfs_launch (g) == -1)
return -1;
Submodule common 35467027f..af6cb55bc:
diff --git a/common/mltools/tools_utils-c.c b/common/mltools/tools_utils-c.c
index 0814667..4ff42e5 100644
--- a/common/mltools/tools_utils-c.c
+++ b/common/mltools/tools_utils-c.c
@@ -62,24 +62,31 @@ guestfs_int_mllib_inspect_decrypt (value gv, value gpv, value keysv)
caml_raise_out_of_memory ();
v = Field (elemv, 1);
- switch (Tag_val (v)) {
- case 0: /* KeyString of string */
- key.type = key_string;
- key.string.s = strdup (String_val (Field (v, 0)));
- if (!key.string.s)
- caml_raise_out_of_memory ();
- break;
- case 1: /* KeyFileName of string */
- key.type = key_file;
- key.file.name = strdup (String_val (Field (v, 0)));
- if (!key.file.name)
- caml_raise_out_of_memory ();
- break;
- default:
- error (EXIT_FAILURE, 0,
- "internal error: unhandled Tag_val (v) = %d",
- Tag_val (v));
- }
+ if (Is_block (v))
+ switch (Tag_val (v)) {
+ case 0: /* KeyString of string */
+ key.type = key_string;
+ key.string.s = strdup (String_val (Field (v, 0)));
+ if (!key.string.s)
+ caml_raise_out_of_memory ();
+ break;
+ case 1: /* KeyFileName of string */
+ key.type = key_file;
+ key.file.name = strdup (String_val (Field (v, 0)));
+ if (!key.file.name)
+ caml_raise_out_of_memory ();
+ break;
+ default:
+ abort ();
+ }
+ else
+ switch (Int_val (v)) {
+ case 0: /* KeyClevis */
+ key.type = key_clevis;
+ break;
+ default:
+ abort ();
+ }
ks = key_store_import_key (ks, &key);
diff --git a/common/mltools/tools_utils.ml b/common/mltools/tools_utils.ml
index 695fda7..562bfad 100644
--- a/common/mltools/tools_utils.ml
+++ b/common/mltools/tools_utils.ml
@@ -29,11 +29,12 @@ open Getopt.OptionName
let prog = ref prog
type key_store = {
- keys : (string, key_store_key) Hashtbl.t;
+ keys : (string * key_store_key) list ref;
}
and key_store_key =
| KeyString of string
| KeyFileName of string
+ | KeyClevis
external c_inspect_decrypt : Guestfs.t -> int64 -> (string * key_store_key) list -> unit = "guestfs_int_mllib_inspect_decrypt"
external c_set_echo_keys : unit -> unit = "guestfs_int_mllib_set_echo_keys" [@@noalloc]
@@ -376,7 +377,7 @@ let create_standard_options argspec ?anon_fun ?(key_opts = false)
)
in
let ks = {
- keys = Hashtbl.create 13;
+ keys = ref [];
} in
let argspec = ref argspec in
let add_argspec = List.push_back argspec in
@@ -392,14 +393,28 @@ let create_standard_options argspec ?anon_fun ?(key_opts = false)
if key_opts then (
let parse_key_selector arg =
- let parts = String.nsplit ~max:3 ":" arg in
+ let parts = String.nsplit ":" arg in
match parts with
+ | [] ->
+ error (f_"selector '%s': missing ID") arg
+ | [ _ ] ->
+ error (f_"selector '%s': missing TYPE") arg
+ | [ _; "key" ]
+ | _ :: "key" :: _ :: _ :: _ ->
+ error (f_"selector '%s': missing KEY_STRING, or too many fields") arg
| [ device; "key"; key ] ->
- Hashtbl.replace ks.keys device (KeyString key)
+ List.push_back ks.keys (device, KeyString key)
+ | [ _; "file" ]
+ | _ :: "file" :: _ :: _ :: _ ->
+ error (f_"selector '%s': missing FILENAME, or too many fields") arg
| [ device; "file"; file ] ->
- Hashtbl.replace ks.keys device (KeyFileName file)
+ List.push_back ks.keys (device, KeyFileName file)
+ | _ :: "clevis" :: _ :: _ ->
+ error (f_"selector '%s': too many fields") arg
+ | [ device; "clevis" ] ->
+ List.push_back ks.keys (device, KeyClevis)
| _ ->
- error (f_"invalid selector string for --key: %s") arg
+ error (f_"selector '%s': invalid TYPE") arg
in
add_argspec ([ L"echo-keys" ], Getopt.Unit c_set_echo_keys, s_"Don’t turn off echo for passphrases");
@@ -420,16 +435,6 @@ let create_standard_options argspec ?anon_fun ?(key_opts = false)
let getopt = Getopt.create argspec ?anon_fun usage_msg in
{ getopt; ks; debug_gc }
-let key_store_to_cli { keys } =
- Hashtbl.fold (
- fun k v acc ->
- let arg =
- match v with
- | KeyString s -> sprintf "%s:key:%s" k s
- | KeyFileName f -> sprintf "%s:file:%s" k f in
- "--key" :: arg :: acc
- ) keys []
-
(* Run an external command, slurp up the output as a list of lines. *)
let external_command ?(echo_cmd = true) cmd =
if echo_cmd then
@@ -691,21 +696,19 @@ let is_btrfs_subvolume g fs =
if g#last_errno () = Guestfs.Errno.errno_EINVAL then false
else raise exn
+let key_store_requires_network ks =
+ List.exists (function
+ | _, KeyClevis -> true
+ | _ -> false) !(ks.keys)
+
let inspect_decrypt g ks =
- (* Turn the keys in the key_store into a simpler struct, so it is possible
- * to read it using the C API.
- *)
- let keys_as_list = Hashtbl.fold (
- fun k v acc ->
- (k, v) :: acc
- ) ks.keys [] in
(* Note we pass original 'g' even though it is not used by the
* callee. This is so that 'g' is kept as a root on the stack, and
* so cannot be garbage collected while we are in the c_inspect_decrypt
* function.
*)
c_inspect_decrypt g#ocaml_handle (Guestfs.c_pointer g#ocaml_handle)
- keys_as_list
+ !(ks.keys)
let with_timeout op timeout ?(sleep = 2) fn =
let start_t = Unix.gettimeofday () in
diff --git a/common/mltools/tools_utils.mli b/common/mltools/tools_utils.mli
index 5018300..ec900e6 100644
--- a/common/mltools/tools_utils.mli
+++ b/common/mltools/tools_utils.mli
@@ -103,14 +103,6 @@ val create_standard_options : Getopt.speclist -> ?anon_fun:Getopt.anon_fun -> ?k
Returns a new {!cmdline_options} structure. *)
-val key_store_to_cli : key_store -> string list
-(** Convert a {!key_store} object back to a list of command line
- options, essentially undoing the effect of Getopt parsing.
- This is used in virt-v2v to pass the keystore to helpers.
- It is not particularly secure, especially if you use the
- [:key:] selector, although not any less secure than passing
- them via the command line in the first place. *)
-
val external_command : ?echo_cmd:bool -> string -> string list
(** Run an external command, slurp up the output as a list of lines.
@@ -204,6 +196,10 @@ val inspect_mount_root_ro : Guestfs.guestfs -> string -> unit
val is_btrfs_subvolume : Guestfs.guestfs -> string -> bool
(** Checks if a filesystem is a btrfs subvolume. *)
+val key_store_requires_network : key_store -> bool
+(** [key_store_requires_network ks] returns [true] iff [ks] contains at least
+ one "ID:clevis" selector. *)
+
val inspect_decrypt : Guestfs.guestfs -> key_store -> unit
(** Simple implementation of decryption: look for any encrypted
partitions and decrypt them, then rescan for VGs. *)
diff --git a/common/options/decrypt.c b/common/options/decrypt.c
index 1cd7b62..97c8b88 100644
--- a/common/options/decrypt.c
+++ b/common/options/decrypt.c
@@ -124,10 +124,10 @@ decrypt_mountables (guestfs_h *g, const char * const *mountables,
while ((mountable = *mnt_scan++) != NULL) {
CLEANUP_FREE char *type = NULL;
CLEANUP_FREE char *uuid = NULL;
- CLEANUP_FREE_STRING_LIST char **keys = NULL;
+ struct matching_key *keys;
+ size_t nr_matches;
CLEANUP_FREE char *mapname = NULL;
- const char * const *key_scan;
- const char *key;
+ size_t scan;
type = guestfs_vfs_type (g, mountable);
if (type == NULL)
@@ -144,33 +144,45 @@ decrypt_mountables (guestfs_h *g, const char * const *mountables,
/* Grab the keys that we should try with this device, based on device name,
* or UUID (if any).
*/
- keys = get_keys (ks, mountable, uuid);
- assert (keys[0] != NULL);
+ keys = get_keys (ks, mountable, uuid, &nr_matches);
+ assert (nr_matches > 0);
/* Generate a node name for the plaintext (decrypted) device node. */
if (uuid == NULL || asprintf (&mapname, "luks-%s", uuid) == -1)
mapname = make_mapname (mountable);
/* Try each key in turn. */
- key_scan = (const char * const *)keys;
- while ((key = *key_scan++) != NULL) {
+ for (scan = 0; scan < nr_matches; ++scan) {
+ struct matching_key *key = keys + scan;
int r;
guestfs_push_error_handler (g, NULL, NULL);
- r = guestfs_cryptsetup_open (g, mountable, key, mapname, -1);
+ assert (key->clevis == (key->passphrase == NULL));
+ if (key->clevis)
+#ifdef GUESTFS_HAVE_CLEVIS_LUKS_UNLOCK
+ r = guestfs_clevis_luks_unlock (g, mountable, mapname);
+#else
+ error (EXIT_FAILURE, 0,
+ _("'clevis_luks_unlock', needed for decrypting %s, is "
+ "unavailable in this libguestfs version"), mountable);
+#endif
+ else
+ r = guestfs_cryptsetup_open (g, mountable, key->passphrase, mapname,
+ -1);
guestfs_pop_error_handler (g);
if (r == 0)
break;
}
- if (key == NULL)
+ if (scan == nr_matches)
error (EXIT_FAILURE, 0,
_("could not find key to open LUKS encrypted %s.\n\n"
"Try using --key on the command line.\n\n"
"Original error: %s (%d)"),
mountable, guestfs_last_error (g), guestfs_last_errno (g));
+ free_keys (keys, nr_matches);
decrypted_some = true;
}
diff --git a/common/options/key-option.pod b/common/options/key-option.pod
index 90a3b15..6bc04df 100644
--- a/common/options/key-option.pod
+++ b/common/options/key-option.pod
@@ -14,4 +14,13 @@ Use the specified C<KEY_STRING> as passphrase.
Read the passphrase from F<FILENAME>.
+=item B<--key> C<ID>:clevis
+
+Attempt passphrase-less unlocking for C<ID> with Clevis, over the
+network. Please refer to L<guestfs(3)/ENCRYPTED DISKS> for more
+information on network-bound disk encryption (NBDE).
+
+Note that if any such option is present on the command line, QEMU user
+networking will be automatically enabled for the libguestfs appliance.
+
=back
diff --git a/common/options/keys.c b/common/options/keys.c
index d27a712..d987ae5 100644
--- a/common/options/keys.c
+++ b/common/options/keys.c
@@ -125,11 +125,12 @@ read_first_line_from_file (const char *filename)
* keystore. There may be multiple. If none are read from the
* keystore, ask the user.
*/
-char **
-get_keys (struct key_store *ks, const char *device, const char *uuid)
+struct matching_key *
+get_keys (struct key_store *ks, const char *device, const char *uuid,
+ size_t *nr_matches)
{
- size_t i, j, nmemb;
- char **r;
+ size_t i, nmemb;
+ struct matching_key *r, *match;
char *s;
/* We know the returned list must have at least one element and not
@@ -139,22 +140,20 @@ get_keys (struct key_store *ks, const char *device, const char *uuid)
if (ks && ks->nr_keys > nmemb)
nmemb = ks->nr_keys;
- /* make room for the terminating NULL */
- if (nmemb == (size_t)-1)
+ if (nmemb > (size_t)-1 / sizeof *r)
error (EXIT_FAILURE, 0, _("size_t overflow"));
- nmemb++;
- r = calloc (nmemb, sizeof (char *));
+ r = malloc (nmemb * sizeof *r);
if (r == NULL)
- error (EXIT_FAILURE, errno, "calloc");
+ error (EXIT_FAILURE, errno, "malloc");
- j = 0;
+ match = r;
if (ks) {
for (i = 0; i < ks->nr_keys; ++i) {
struct key_store_key *key = &ks->keys[i];
- if (STRNEQ (key->id, device) && (uuid && STRNEQ (key->id, uuid)))
+ if (STRNEQ (key->id, device) && (!uuid || STRNEQ (key->id, uuid)))
continue;
switch (key->type) {
@@ -162,68 +161,101 @@ get_keys (struct key_store *ks, const char *device, const char *uuid)
s = strdup (key->string.s);
if (!s)
error (EXIT_FAILURE, errno, "strdup");
- r[j++] = s;
+ match->clevis = false;
+ match->passphrase = s;
+ ++match;
break;
case key_file:
s = read_first_line_from_file (key->file.name);
- r[j++] = s;
+ match->clevis = false;
+ match->passphrase = s;
+ ++match;
+ break;
+ case key_clevis:
+ match->clevis = true;
+ match->passphrase = NULL;
+ ++match;
break;
}
}
}
- if (j == 0) {
+ if (match == r) {
/* Key not found in the key store, ask the user for it. */
s = read_key (device);
if (!s)
error (EXIT_FAILURE, 0, _("could not read key from user"));
- r[0] = s;
+ match->clevis = false;
+ match->passphrase = s;
+ ++match;
}
+ *nr_matches = (size_t)(match - r);
return r;
}
+void
+free_keys (struct matching_key *keys, size_t nr_matches)
+{
+ size_t i;
+
+ for (i = 0; i < nr_matches; ++i) {
+ struct matching_key *key = keys + i;
+
+ assert (key->clevis == (key->passphrase == NULL));
+ if (!key->clevis)
+ free (key->passphrase);
+ }
+ free (keys);
+}
+
struct key_store *
key_store_add_from_selector (struct key_store *ks, const char *selector)
{
- CLEANUP_FREE_STRING_LIST char **fields =
- guestfs_int_split_string (':', selector);
+ CLEANUP_FREE_STRING_LIST char **fields = NULL;
+ size_t field_count;
struct key_store_key key;
+ fields = guestfs_int_split_string (':', selector);
if (!fields)
error (EXIT_FAILURE, errno, "guestfs_int_split_string");
+ field_count = guestfs_int_count_strings (fields);
- if (guestfs_int_count_strings (fields) != 3) {
- invalid_selector:
- error (EXIT_FAILURE, 0, "invalid selector for --key: %s", selector);
- }
-
- /* 1: device */
+ /* field#0: ID */
+ if (field_count < 1)
+ error (EXIT_FAILURE, 0, _("selector '%s': missing ID"), selector);
key.id = strdup (fields[0]);
if (!key.id)
error (EXIT_FAILURE, errno, "strdup");
- /* 2: key type */
- if (STREQ (fields[1], "key"))
+ /* field#1...: TYPE, and TYPE-specific properties */
+ if (field_count < 2)
+ error (EXIT_FAILURE, 0, _("selector '%s': missing TYPE"), selector);
+
+ if (STREQ (fields[1], "key")) {
key.type = key_string;
- else if (STREQ (fields[1], "file"))
- key.type = key_file;
- else
- goto invalid_selector;
-
- /* 3: actual key */
- switch (key.type) {
- case key_string:
+ if (field_count != 3)
+ error (EXIT_FAILURE, 0,
+ _("selector '%s': missing KEY_STRING, or too many fields"),
+ selector);
key.string.s = strdup (fields[2]);
if (!key.string.s)
error (EXIT_FAILURE, errno, "strdup");
- break;
- case key_file:
+ } else if (STREQ (fields[1], "file")) {
+ key.type = key_file;
+ if (field_count != 3)
+ error (EXIT_FAILURE, 0,
+ _("selector '%s': missing FILENAME, or too many fields"),
+ selector);
key.file.name = strdup (fields[2]);
if (!key.file.name)
error (EXIT_FAILURE, errno, "strdup");
- break;
- }
+ } else if (STREQ (fields[1], "clevis")) {
+ key.type = key_clevis;
+ if (field_count != 2)
+ error (EXIT_FAILURE, 0, _("selector '%s': too many fields"), selector);
+ } else
+ error (EXIT_FAILURE, 0, _("selector '%s': invalid TYPE"), selector);
return key_store_import_key (ks, &key);
}
@@ -252,6 +284,21 @@ key_store_import_key (struct key_store *ks, const struct key_store_key *key)
return ks;
}
+bool
+key_store_requires_network (const struct key_store *ks)
+{
+ size_t i;
+
+ if (ks == NULL)
+ return false;
+
+ for (i = 0; i < ks->nr_keys; ++i)
+ if (ks->keys[i].type == key_clevis)
+ return true;
+
+ return false;
+}
+
void
free_key_store (struct key_store *ks)
{
@@ -270,6 +317,9 @@ free_key_store (struct key_store *ks)
case key_file:
free (key->file.name);
break;
+ case key_clevis:
+ /* nothing */
+ break;
}
free (key->id);
}
diff --git a/common/options/options.h b/common/options/options.h
index 80df91a..60d5d80 100644
--- a/common/options/options.h
+++ b/common/options/options.h
@@ -115,6 +115,7 @@ struct key_store_key {
enum {
key_string, /* key specified as string */
key_file, /* key stored in a file */
+ key_clevis, /* key reconstructed with Clevis+Tang */
} type;
union {
struct {
@@ -134,6 +135,19 @@ struct key_store {
size_t nr_keys;
};
+/* A key matching a particular ID (pathname of the libguestfs device node that
+ * stands for the encrypted block device, or LUKS UUID).
+ */
+struct matching_key {
+ /* True iff the passphrase should be reconstructed using Clevis, talking to
+ * Tang servers over the network.
+ */
+ bool clevis;
+
+ /* Explicit passphrase, otherwise. */
+ char *passphrase;
+};
+
/* in config.c */
extern void parse_config (void);
@@ -151,9 +165,12 @@ extern void print_inspect_prompt (void);
/* in key.c */
extern char *read_key (const char *param);
-extern char **get_keys (struct key_store *ks, const char *device, const char *uuid);
+extern struct matching_key *get_keys (struct key_store *ks, const char *device,
+ const char *uuid, size_t *nr_matches);
+extern void free_keys (struct matching_key *keys, size_t nr_matches);
extern struct key_store *key_store_add_from_selector (struct key_store *ks, const char *selector);
extern struct key_store *key_store_import_key (struct key_store *ks, const struct key_store_key *key);
+extern bool key_store_requires_network (const struct key_store *ks);
extern void free_key_store (struct key_store *ks);
/* in options.c */
diff --git a/diff/diff.c b/diff/diff.c
index 6aae88e6a..c73129c82 100644
--- a/diff/diff.c
+++ b/diff/diff.c
@@ -209,6 +209,7 @@ main (int argc, char *argv[])
int option_index;
struct tree *tree1, *tree2;
struct key_store *ks = NULL;
+ bool network;
g = guestfs_create ();
if (g == NULL)
@@ -378,6 +379,10 @@ main (int argc, char *argv[])
/* Mount up first guest. */
add_drives (drvs);
+ network = key_store_requires_network (ks);
+ if (guestfs_set_network (g, network) == -1)
+ exit (EXIT_FAILURE);
+
if (guestfs_launch (g) == -1)
exit (EXIT_FAILURE);
@@ -389,6 +394,9 @@ main (int argc, char *argv[])
/* Mount up second guest. */
add_drives_handle (g2, drvs2, 0);
+ if (guestfs_set_network (g2, network) == -1)
+ exit (EXIT_FAILURE);
+
if (guestfs_launch (g2) == -1)
exit (EXIT_FAILURE);
diff --git a/edit/edit.c b/edit/edit.c
index 7f06bce7f..90c6b85d5 100644
--- a/edit/edit.c
+++ b/edit/edit.c
@@ -274,6 +274,9 @@ main (int argc, char *argv[])
/* Add drives. */
add_drives (drvs);
+ if (key_store_requires_network (ks) && guestfs_set_network (g, 1) == -1)
+ exit (EXIT_FAILURE);
+
if (guestfs_launch (g) == -1)
exit (EXIT_FAILURE);
diff --git a/inspector/inspector.c b/inspector/inspector.c
index 25ee40f3f..2702e3310 100644
--- a/inspector/inspector.c
+++ b/inspector/inspector.c
@@ -294,6 +294,9 @@ main (int argc, char *argv[])
*/
add_drives (drvs);
+ if (key_store_requires_network (ks) && guestfs_set_network (g, 1) == -1)
+ exit (EXIT_FAILURE);
+
if (guestfs_launch (g) == -1)
exit (EXIT_FAILURE);
--
2.31.1

59
SOURCES/0008-get-kernel-sparsify-set-networking-for-key-ID-clevis.patch
View File

@ -1,59 +0,0 @@
From 77a10b30f6f6fdb1648b12f68147e6a894526802 Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Tue, 28 Jun 2022 13:57:00 +0200
Subject: [PATCH] get-kernel, sparsify: set networking for "--key ID:clevis"
Call the OCaml-language helper "key_store_requires_network" in those OCaml
utilities that pass "~key_opts:true" to "create_standard_options", and do
not have any code related to networking yet.
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1809453
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20220628115702.5584-3-lersek@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
(cherry picked from commit 4f66f0892e6fd75d10dcfa2f9e94b3e32bdb906e)
---
get-kernel/get_kernel.ml | 1 +
sparsify/copying.ml | 1 +
sparsify/in_place.ml | 1 +
3 files changed, 3 insertions(+)
diff --git a/get-kernel/get_kernel.ml b/get-kernel/get_kernel.ml
index e485cf495..9c2aa17c2 100644
--- a/get-kernel/get_kernel.ml
+++ b/get-kernel/get_kernel.ml
@@ -176,6 +176,7 @@ let main () =
(* Connect to libguestfs. *)
let g = open_guestfs () in
add g;
+ g#set_network (key_store_requires_network ks);
g#launch ();
(* Decrypt the disks. *)
diff --git a/sparsify/copying.ml b/sparsify/copying.ml
index 39d06c94c..21a603d63 100644
--- a/sparsify/copying.ml
+++ b/sparsify/copying.ml
@@ -187,6 +187,7 @@ You can ignore this warning or change it to a hard failure using the
let machine_readable = machine_readable () <> None in
Progress.set_up_progress_bar ~machine_readable g
);
+ g#set_network (key_store_requires_network ks);
g#launch ();
g in
diff --git a/sparsify/in_place.ml b/sparsify/in_place.ml
index 00f0e0564..0eec63e6f 100644
--- a/sparsify/in_place.ml
+++ b/sparsify/in_place.ml
@@ -58,6 +58,7 @@ let run disk format ignores zeroes ks =
let machine_readable = machine_readable () <> None in
Progress.set_up_progress_bar ~machine_readable g
);
+ g#set_network (key_store_requires_network ks);
g#launch ();
(* If discard is not supported in the appliance, we must return exit
--
2.31.1

47
SOURCES/0009-customize-add-reminder-about-key-ID-clevis.patch
View File

@ -1,47 +0,0 @@
From fe59e93b27e3bc17b5cc0874e103330e0000b210 Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Tue, 28 Jun 2022 13:57:01 +0200
Subject: [PATCH] customize: add reminder about "--key ID:clevis"
virt-customize already enables appliance networking by default;
conversely, if the user passes "--no-network", we shouldn't override that
for the sake of "--key ID:clevis". Add comments about clevis to the code.
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1809453
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20220628115702.5584-4-lersek@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
(cherry picked from commit e52aea48cbcea3f3b538db0573b58517cbc33da0)
---
customize/customize_main.ml | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/customize/customize_main.ml b/customize/customize_main.ml
index 8a022342f..32b7eebdd 100644
--- a/customize/customize_main.ml
+++ b/customize/customize_main.ml
@@ -52,7 +52,11 @@ let main () =
let libvirturi = ref "" in
let memsize = ref None in
let set_memsize arg = memsize := Some arg in
+
+ (* Note that [--key ID:clevis] depends on this default. See more below, near
+ * [g#set_network network]. *)
let network = ref true in
+
let smp = ref None in
let set_smp arg = smp := Some arg in
@@ -159,6 +163,9 @@ read the man page virt-customize(1).
let g = open_guestfs () in
Option.may g#set_memsize memsize;
Option.may g#set_smp smp;
+ (* [--no-network] from the command line takes precedence over the automatic
+ * network enablement for [--key ID:clevis], so here we intentionally don't check
+ * [key_store_requires_network opthandle.ks]. *)
g#set_network network;
(* Add disks. *)
--
2.31.1

67
SOURCES/0010-sysprep-set-networking-for-key-ID-clevis.patch
View File

@ -1,67 +0,0 @@
From c2917c9a7f0c23b94d30af2a5a14e67c46e38242 Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Tue, 28 Jun 2022 13:57:02 +0200
Subject: [PATCH] sysprep: set networking for "--key ID:clevis"
Similarly to virt-customize, virt-sysprep has prior "--network" and
"--no-network" options. Unlike virt-customize though, virt-sysprep
defaults to disabling the appliance network. Therefore we can't tell
whether the network is disabled "by default" or because the user requested
it.
That's a problem: "--key ID:clevis" is supposed to override the former,
but not the latter. Add a separate option for tracking "--no-network", and
only if "--no-network" is absent, permit "--network" or "--key ID:clevis"
to turn on the network.
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1809453
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20220628115702.5584-5-lersek@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
(cherry picked from commit 1cce13223e9321d1ef333d6ae356c24203990a4a)
---
sysprep/main.ml | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/sysprep/main.ml b/sysprep/main.ml
index b760618ad..1f722dfb0 100644
--- a/sysprep/main.ml
+++ b/sysprep/main.ml
@@ -44,6 +44,7 @@ let main () =
let libvirturi = ref "" in
let mount_opts = ref "" in
let network = ref false in
+ let no_network = ref false in
let operations = ref None in
let format = ref "auto" in
@@ -131,7 +132,7 @@ let main () =
[ L"list-operations" ], Getopt.Unit list_operations, s_"List supported operations";
[ L"mount-options" ], Getopt.Set_string (s_"opts", mount_opts), s_"Set mount options (eg /:noatime;/var:rw,noatime)";
[ L"network" ], Getopt.Set network, s_"Enable appliance network";
- [ L"no-network" ], Getopt.Clear network, s_"Disable appliance network (default)";
+ [ L"no-network" ], Getopt.Set no_network, s_"Disable appliance network (default)";
[ L"operation"; L"operations" ], Getopt.String (s_"operations", set_operations), s_"Enable/disable specific operations";
] in
let args = basic_args @ Sysprep_operation.extra_args () in
@@ -188,6 +189,7 @@ read the man page virt-sysprep(1).
(* Dereference the rest of the args. *)
let dryrun = !dryrun in
let network = !network in
+ let no_network = !no_network in
let operations = !operations in
(* At this point we know which operations are enabled. So call the
@@ -208,7 +210,8 @@ read the man page virt-sysprep(1).
(* Connect to libguestfs. *)
let g = open_guestfs () in
- g#set_network network;
+ g#set_network (not no_network &&
+ (network || key_store_requires_network opthandle.ks));
add g dryrun;
g#launch ();
--
2.31.1

87
SOURCES/0011-sysprep-make-an-effort-to-cope-with-LUKS-on-LVM.patch
View File

@ -1,87 +0,0 @@
From d15d829d20c1a0d21da584257c4634517d4271d1 Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Thu, 14 Jul 2022 12:40:04 +0200
Subject: [PATCH] sysprep: make an effort to cope with LUKS-on-LVM
If the guest disk uses the LUKS-on-LVM scheme, then sysprep has a problem:
- the "fs-uuids" blockdev operation depends on the decrypted LUKS devices
being open,
- the "lvm-uuids" blockdev operation depends on the same devices being
closed.
Attempt to deal with this in "lvm-uuids".
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2106286
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20220714104005.8334-2-lersek@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
(cherry picked from commit 361a447bcb7aef399abad8075ee41197c4071f71)
---
sysprep/sysprep_operation_lvm_uuids.ml | 42 +++++++++++++++++++++++++-
1 file changed, 41 insertions(+), 1 deletion(-)
diff --git a/sysprep/sysprep_operation_lvm_uuids.ml b/sysprep/sysprep_operation_lvm_uuids.ml
index c67b21487..5fc623039 100644
--- a/sysprep/sysprep_operation_lvm_uuids.ml
+++ b/sysprep/sysprep_operation_lvm_uuids.ml
@@ -30,7 +30,46 @@ let rec lvm_uuids_perform g root side_effects =
try g#available [|"lvm2"|]; true with G.Error _ -> false in
if has_lvm2_feature then (
let has_pvs, has_vgs = g#pvs () <> [||], g#vgs () <> [||] in
- if has_pvs || has_vgs then g#vg_activate_all false;
+ if has_pvs || has_vgs then (
+ try g#vg_activate_all false
+ with G.Error _ as exn ->
+ (* If the "luks" feature is not available, re-raise the exception. *)
+ (try g#available [|"luks"|] with G.Error _ -> raise exn);
+
+ (* Assume VG deactivation failed due to the guest using the
+ * FS-on-LUKS-on-LVM scheme.
+ *
+ * By now, we have unmounted filesystems, but the decrypted LUKS
+ * devices still keep the LVs open. Therefore, attempt closing all
+ * decrypted LUKS devices that were opened by inspection (i.e., device
+ * nodes with pathnames like "/dev/mapper/luks-<uuid>"). Closing the
+ * decrypted LUKS devices should remove the references from their
+ * underlying LVs, and then VG deactivation should succeed too.
+ *
+ * Note that closing the decrypted LUKS devices prevents the
+ * blockdev-level manipulation of those filesystems that reside on
+ * said decrypted LUKS devices, such as the "fs-uuids" operation. But
+ * that should be OK, as we order the present operation after all
+ * other block device ops.
+ *
+ * In case the guest uses the FS-on-LVM-on-LUKS scheme, then the
+ * original VG deactivation must have failed for a different reason.
+ * (As we have unmounted filesystems earlier, and LUKS is below, not
+ * on top of, LVM.) The LUKS-closing attempts below will fail then,
+ * due to LVM keeping the decrypted LUKS devices open. This failure is
+ * harmless and can be considered a no-op. The final, retried VG
+ * deactivation should reproduce the original failure.
+ *)
+ let luks_re = PCRE.compile ("^/dev/mapper/luks" ^
+ "-[[:xdigit:]]{8}" ^
+ "(?:-[[:xdigit:]]{4}){3}" ^
+ "-[[:xdigit:]]{12}$")
+ and dmdevs = Array.to_list (g#list_dm_devices ()) in
+ let plaintext_devs = List.filter (PCRE.matches luks_re) dmdevs in
+ List.iter (fun dev -> try g#cryptsetup_close dev with _ -> ())
+ plaintext_devs;
+ g#vg_activate_all false
+ );
if has_pvs then g#pvchange_uuid_all ();
if has_vgs then g#vgchange_uuid_all ();
if has_pvs || has_vgs then g#vg_activate_all true
@@ -39,6 +78,7 @@ let rec lvm_uuids_perform g root side_effects =
let op = {
defaults with
+ order = 99; (* Run it after other block device ops. *)
name = "lvm-uuids";
enabled_by_default = true;
heading = s_"Change LVM2 PV and VG UUIDs";
--
2.31.1

39
SOURCES/0012-sysprep-advise-against-cloning-VMs-with-internal-ful.patch
View File

@ -1,39 +0,0 @@
From 0b92347337e9201140ed2daf77a934c731de6630 Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Thu, 14 Jul 2022 12:40:05 +0200
Subject: [PATCH] sysprep: advise against cloning VMs with internal full disk
encryption
This is relevant for sysprep because we recommend sysprep for facilitating
cloning.
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2106286
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20220714104005.8334-3-lersek@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
(cherry picked from commit b49ee909f5d1a0d7b5c668335b9098ca8ff85bfd)
---
sysprep/virt-sysprep.pod | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/sysprep/virt-sysprep.pod b/sysprep/virt-sysprep.pod
index deeb5341e..232b9f24b 100644
--- a/sysprep/virt-sysprep.pod
+++ b/sysprep/virt-sysprep.pod
@@ -519,6 +519,13 @@ Either or both options can be used multiple times on the command line.
=head1 SECURITY
+Virtual machines that employ full disk encryption I<internally to the
+guest> should not be considered for cloning and distribution, as it
+provides multiple parties with the same internal volume key, enabling
+any one such party to decrypt all the other clones. Refer to the L<LUKS
+FAQ|https://gitlab.com/cryptsetup/cryptsetup/-/blob/main/FAQ.md> for
+details.
+
Although virt-sysprep removes some sensitive information from the
guest, it does not pretend to remove all of it. You should examine
the L</OPERATIONS> above and the guest afterwards.
--
2.31.1

144
SOURCES/0013-builder-dib-Replace-On_exit.rmdir-with-On_exit.rm_rf.patch
View File

@ -1,144 +0,0 @@
From 3576da023fb42ceaea80b81aebad345de606a332 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Fri, 15 Jul 2022 08:55:53 +0100
Subject: [PATCH] builder, dib: Replace On_exit.rmdir with On_exit.rm_rf
Update common submodule.
(cherry picked from commit f5baf83e464c276d3dae6f8e878b8f47fe0d43d9)
---
builder/builder.ml | 2 +-
builder/index_parser_tests.ml | 2 +-
builder/repository_main.ml | 2 +-
common | 2 +-
dib/dib.ml | 2 +-
5 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/builder/builder.ml b/builder/builder.ml
index 2c9c83085..e34aae6c7 100644
--- a/builder/builder.ml
+++ b/builder/builder.ml
@@ -182,7 +182,7 @@ let main () =
* create.
*)
let tmpdir = Mkdtemp.temp_dir "virt-builder." in
- On_exit.rmdir tmpdir;
+ On_exit.rm_rf tmpdir;
(* Download the sources. *)
let downloader = Downloader.create ~curl:cmdline.curl ~cache ~tmpdir in
diff --git a/builder/index_parser_tests.ml b/builder/index_parser_tests.ml
index 39983faba..5262a1607 100644
--- a/builder/index_parser_tests.ml
+++ b/builder/index_parser_tests.ml
@@ -28,7 +28,7 @@ open Tools_utils
let tmpdir =
let tmpdir = Mkdtemp.temp_dir "guestfs-tests." in
- On_exit.rmdir tmpdir;
+ On_exit.rm_rf tmpdir;
tmpdir
let dummy_sigchecker = Sigchecker.create ~gpg:"gpg"
diff --git a/builder/repository_main.ml b/builder/repository_main.ml
index c5b656310..c24729c4c 100644
--- a/builder/repository_main.ml
+++ b/builder/repository_main.ml
@@ -420,7 +420,7 @@ let main () =
(* Create a temporary folder to work in *)
let tmpdir = Mkdtemp.temp_dir ~base_dir:cmdline.repo
"virt-builder-repository." in
- On_exit.rmdir tmpdir;
+ On_exit.rm_rf tmpdir;
let tmprepo = tmpdir // "repo" in
mkdir_p tmprepo 0o700;
Submodule common af6cb55bc..fd964c1ba:
diff --git a/common/mlcustomize/guest_packages.ml b/common/mlcustomize/guest_packages.ml
index 4c3c34e..7c29a2a 100644
--- a/common/mlcustomize/guest_packages.ml
+++ b/common/mlcustomize/guest_packages.ml
@@ -73,9 +73,9 @@ let install_command packages package_management =
| "zypper" -> sprintf "zypper -n in -l %s" quoted_args
| "unknown" ->
- error_unknown_package_manager (s_"--install")
+ error_unknown_package_manager "--install"
| pm ->
- error_unimplemented_package_manager (s_"--install") pm
+ error_unimplemented_package_manager "--install" pm
let update_command package_management =
match package_management with
@@ -103,9 +103,9 @@ let update_command package_management =
| "zypper" -> "zypper -n update -l"
| "unknown" ->
- error_unknown_package_manager (s_"--update")
+ error_unknown_package_manager "--update"
| pm ->
- error_unimplemented_package_manager (s_"--update") pm
+ error_unimplemented_package_manager "--update" pm
let uninstall_command packages package_management =
let quoted_args = String.concat " " (List.map quote packages) in
@@ -127,6 +127,6 @@ let uninstall_command packages package_management =
| "zypper" -> sprintf "zypper -n rm %s" quoted_args
| "unknown" ->
- error_unknown_package_manager (s_"--uninstall")
+ error_unknown_package_manager "--uninstall"
| pm ->
- error_unimplemented_package_manager (s_"--uninstall") pm
+ error_unimplemented_package_manager "--uninstall" pm
diff --git a/common/mltools/on_exit.ml b/common/mltools/on_exit.ml
index 53ccb68..cae12e7 100644
--- a/common/mltools/on_exit.ml
+++ b/common/mltools/on_exit.ml
@@ -52,7 +52,7 @@ let do_actions () =
List.iter (do_action (fun file -> Unix.unlink file)) !files;
List.iter (do_action (
fun dir ->
- let cmd = sprintf "rm -rf %s" (Filename.quote dir) in
+ let cmd = sprintf "rm -rf -- %s" (Filename.quote dir) in
ignore (Tools_utils.shell_command cmd)
)
) !rmdirs;
@@ -102,7 +102,7 @@ let unlink filename =
register ();
List.push_front filename files
-let rmdir dir =
+let rm_rf dir =
register ();
List.push_front dir rmdirs
diff --git a/common/mltools/on_exit.mli b/common/mltools/on_exit.mli
index a02e3db..9bcf104 100644
--- a/common/mltools/on_exit.mli
+++ b/common/mltools/on_exit.mli
@@ -47,7 +47,7 @@ val f : (unit -> unit) -> unit
val unlink : string -> unit
(** Unlink a single temporary file on exit. *)
-val rmdir : string -> unit
+val rm_rf : string -> unit
(** Recursively remove a temporary directory on exit (using [rm -rf]). *)
val kill : ?signal:int -> int -> unit
diff --git a/dib/dib.ml b/dib/dib.ml
index f5ce604c8..a4ba36040 100644
--- a/dib/dib.ml
+++ b/dib/dib.ml
@@ -550,7 +550,7 @@ let main () =
let image_basename_d = image_basename ^ ".d" in
let tmpdir = Mkdtemp.temp_dir "dib." in
- On_exit.rmdir tmpdir;
+ On_exit.rm_rf tmpdir;
let auxtmpdir = tmpdir // "in_target.aux" in
do_mkdir auxtmpdir;
let hookstmpdir = auxtmpdir // "hooks" in
--
2.31.1

340
SOURCES/0014-customize-Support-Rocky-Linux.patch
View File

@ -1,340 +0,0 @@
From 1bbc3f0f3f61f00230ed5edab0cdd72729423b58 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Mon, 10 Oct 2022 13:54:52 +0100
Subject: [PATCH] customize: Support Rocky Linux
Also updates common submodule with equivalent fix for
common/mlcustomize
Reported-by: Harry Benson
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2133443
(cherry picked from commit 8858fc63e63ae3f7c76d3ca96cbf63f43e76c834)
---
common | 2 +-
customize/hostname.ml | 3 ++-
customize/password.ml | 3 ++-
customize/random_seed.ml | 3 ++-
4 files changed, 7 insertions(+), 4 deletions(-)
Submodule common fd964c1ba..85f3e4d08:
diff --git a/common/mlcustomize/firstboot.ml b/common/mlcustomize/firstboot.ml
index 5c7fd0d..0c76283 100644
--- a/common/mlcustomize/firstboot.ml
+++ b/common/mlcustomize/firstboot.ml
@@ -151,7 +151,8 @@ WantedBy=%s
and install_sysvinit_service g root distro major =
match distro with
- | "fedora"|"rhel"|"centos"|"scientificlinux"|"oraclelinux"|"redhat-based" ->
+ | "fedora"|"rhel"|"centos"|"scientificlinux"|"oraclelinux"|"rocky"|
+ "redhat-based" ->
install_sysvinit_redhat g
| "opensuse"|"sles"|"suse-based" ->
install_sysvinit_suse g
diff --git a/common/mlpcre/pcre-c.c b/common/mlpcre/pcre-c.c
index f780832..6d119ae 100644
--- a/common/mlpcre/pcre-c.c
+++ b/common/mlpcre/pcre-c.c
@@ -278,7 +278,6 @@ guestfs_int_pcre_sub (value nv)
CAMLparam1 (nv);
const int n = Int_val (nv);
CAMLlocal1 (strv);
- CLEANUP_FREE char *str = NULL;
const struct last_match *m = pthread_getspecific (last_match);
PCRE2_SIZE len;
int r;
diff --git a/common/mltools/on_exit.ml b/common/mltools/on_exit.ml
index cae12e7..f8ef74e 100644
--- a/common/mltools/on_exit.ml
+++ b/common/mltools/on_exit.ml
@@ -23,39 +23,39 @@ open Common_gettext.Gettext
open Unix
open Printf
-(* List of files to unlink. *)
-let files = ref []
+type action =
+ | Unlink of string (* filename *)
+ | Rm_rf of string (* directory *)
+ | Kill of int * int (* signal, pid *)
+ | Fn of (unit -> unit) (* generic function *)
-(* List of directories to remove. *)
-let rmdirs = ref []
-
-(* List of PIDs to kill. *)
-let kills = ref []
-
-(* List of functions to call. *)
-let fns = ref []
+(* List of (priority, action). *)
+let actions = ref []
(* Perform a single exit action, printing any exception but
* otherwise ignoring failures.
*)
-let do_action f arg =
- try f arg with exn -> debug "%s" (Printexc.to_string exn)
+let do_action action =
+ try
+ match action with
+ | Unlink file -> Unix.unlink file
+ | Rm_rf dir ->
+ let cmd = sprintf "rm -rf -- %s" (Filename.quote dir) in
+ ignore (Tools_utils.shell_command cmd)
+ | Kill (signal, pid) ->
+ kill pid signal
+ | Fn f -> f ()
+ with exn -> debug "%s" (Printexc.to_string exn)
(* Make sure the actions are performed only once. *)
let done_actions = ref false
-(* Perform the exit actions. *)
+(* Perform the exit actions in priority order (lowest prio first). *)
let do_actions () =
if not !done_actions then (
- List.iter (do_action (fun f -> f ())) !fns;
- List.iter (do_action (fun (signal, pid) -> kill pid signal)) !kills;
- List.iter (do_action (fun file -> Unix.unlink file)) !files;
- List.iter (do_action (
- fun dir ->
- let cmd = sprintf "rm -rf -- %s" (Filename.quote dir) in
- ignore (Tools_utils.shell_command cmd)
- )
- ) !rmdirs;
+ let actions = List.sort (fun (a, _) (b, _) -> compare a b) !actions in
+ let actions = List.map snd actions in
+ List.iter do_action actions
);
done_actions := true
@@ -94,18 +94,18 @@ let register () =
);
registered := true
-let f fn =
+let f ?(prio = 5000) fn =
register ();
- List.push_front fn fns
+ List.push_front (prio, Fn fn) actions
-let unlink filename =
+let unlink ?(prio = 5000) filename =
register ();
- List.push_front filename files
+ List.push_front (prio, Unlink filename) actions
-let rm_rf dir =
+let rm_rf ?(prio = 5000) dir =
register ();
- List.push_front dir rmdirs
+ List.push_front (prio, Rm_rf dir) actions
-let kill ?(signal = Sys.sigterm) pid =
+let kill ?(prio = 5000) ?(signal = Sys.sigterm) pid =
register ();
- List.push_front (signal, pid) kills
+ List.push_front (prio, Kill (signal, pid)) actions
diff --git a/common/mltools/on_exit.mli b/common/mltools/on_exit.mli
index 9bcf104..66a8554 100644
--- a/common/mltools/on_exit.mli
+++ b/common/mltools/on_exit.mli
@@ -28,6 +28,12 @@
killing another process, so we provide simple
wrappers for those common actions here.
+ Actions can be ordered by setting the optional [?prio]
+ parameter in the range 0..9999. By default actions
+ have priority 5000. Lower numbered actions run first.
+ Higher numbered actions run last. So to have an action
+ run at the very end before exit you might use [~prio:9999]
+
Note this module registers signal handlers for
SIGINT, SIGQUIT, SIGTERM and SIGHUP. This means
that any program that links with mltools.cmxa
@@ -39,18 +45,20 @@
Your cleanup action might no longer run unless the
program calls {!Stdlib.exit}. *)
-val f : (unit -> unit) -> unit
+val f : ?prio:int -> (unit -> unit) -> unit
(** Register a function [f] which runs when the program exits.
Similar to [Stdlib.at_exit] but also runs if the program is
- killed with a signal that we can catch. *)
+ killed with a signal that we can catch.
-val unlink : string -> unit
+ [?prio] is the priority, default 5000. See the description above. *)
+
+val unlink : ?prio:int -> string -> unit
(** Unlink a single temporary file on exit. *)
-val rm_rf : string -> unit
+val rm_rf : ?prio:int -> string -> unit
(** Recursively remove a temporary directory on exit (using [rm -rf]). *)
-val kill : ?signal:int -> int -> unit
+val kill : ?prio:int -> ?signal:int -> int -> unit
(** Kill [PID] on exit. The signal sent defaults to [Sys.sigterm].
Use this with care since you can end up unintentionally killing
diff --git a/common/options/decrypt.c b/common/options/decrypt.c
index 97c8b88..19fe93c 100644
--- a/common/options/decrypt.c
+++ b/common/options/decrypt.c
@@ -38,6 +38,10 @@
#include "options.h"
+#ifndef __clang__
+#pragma GCC diagnostic ignored "-Wstringop-overflow"
+#endif
+
static void
append_char (size_t *idx, char *buffer, char c)
{
@@ -55,6 +59,8 @@ append_char (size_t *idx, char *buffer, char c)
++*idx;
}
+
+
/**
* Make a LUKS map name from the partition or logical volume name, eg.
* C<"/dev/vda2" =E<gt> "cryptvda2">, or C<"/dev/vg-ssd/lv-root7" =E<gt>
@@ -196,8 +202,8 @@ decrypt_mountables (guestfs_h *g, const char * const *mountables,
void
inspect_do_decrypt (guestfs_h *g, struct key_store *ks)
{
+ const char *lvm2_feature[] = { "lvm2", NULL };
CLEANUP_FREE_STRING_LIST char **partitions = guestfs_list_partitions (g);
- CLEANUP_FREE_STRING_LIST char **lvs = NULL;
bool need_rescan;
if (partitions == NULL)
@@ -205,13 +211,17 @@ inspect_do_decrypt (guestfs_h *g, struct key_store *ks)
need_rescan = decrypt_mountables (g, (const char * const *)partitions, ks);
- if (need_rescan) {
- if (guestfs_lvm_scan (g, 1) == -1)
+ if (guestfs_feature_available (g, (char **) lvm2_feature) > 0) {
+ CLEANUP_FREE_STRING_LIST char **lvs = NULL;
+
+ if (need_rescan) {
+ if (guestfs_lvm_scan (g, 1) == -1)
+ exit (EXIT_FAILURE);
+ }
+
+ lvs = guestfs_lvs (g);
+ if (lvs == NULL)
exit (EXIT_FAILURE);
+ decrypt_mountables (g, (const char * const *)lvs, ks);
}
-
- lvs = guestfs_lvs (g);
- if (lvs == NULL)
- exit (EXIT_FAILURE);
- decrypt_mountables (g, (const char * const *)lvs, ks);
}
diff --git a/common/utils/guestfs-utils.h b/common/utils/guestfs-utils.h
index d568ed3..fdd85ca 100644
--- a/common/utils/guestfs-utils.h
+++ b/common/utils/guestfs-utils.h
@@ -32,6 +32,7 @@
#ifndef GUESTFS_UTILS_H_
#define GUESTFS_UTILS_H_
+#include <stdio.h>
#include <stdbool.h>
#include "guestfs-internal-all.h"
diff --git a/common/utils/utils.c b/common/utils/utils.c
index 70e55cb..0144dc4 100644
--- a/common/utils/utils.c
+++ b/common/utils/utils.c
@@ -654,7 +654,8 @@ guestfs_int_hexdump (const void *data, size_t len, FILE *fp)
const char *
guestfs_int_strerror (int errnum, char *buf, size_t buflen)
{
-#ifdef _GNU_SOURCE
+#ifdef HAVE_DECL_STRERROR_R
+#ifdef STRERROR_R_CHAR_P
/* GNU strerror_r */
return strerror_r (errnum, buf, buflen);
#else
@@ -664,4 +665,7 @@ guestfs_int_strerror (int errnum, char *buf, size_t buflen)
snprintf (buf, buflen, "error number %d", errnum);
return buf;
#endif
+#else /* !HAVE_DECL_STRERROR_R */
+ return strerror (errnum); /* YOLO it. */
+#endif
}
diff --git a/common/windows/windows.c b/common/windows/windows.c
index b441097..355d79a 100644
--- a/common/windows/windows.c
+++ b/common/windows/windows.c
@@ -58,8 +58,6 @@ is_windows (guestfs_h *g, const char *root)
return w;
}
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wanalyzer-null-argument"
/**
* Resolves C<path> as possible Windows path according to C<root>,
* giving a new path that can be used in libguestfs API calls.
@@ -125,7 +123,6 @@ windows_path (guestfs_h *g, const char *root, const char *path, int readonly)
return ret;
}
-#pragma GCC diagnostic pop
static void
mount_drive_letter (guestfs_h *g, char drive_letter, const char *root,
diff --git a/customize/hostname.ml b/customize/hostname.ml
index df64a2dab..fabba3cfd 100644
--- a/customize/hostname.ml
+++ b/customize/hostname.ml
@@ -36,7 +36,8 @@ let rec set_hostname (g : Guestfs.guestfs) root hostname =
update_etc_machine_info g hostname;
true
- | "linux", ("rhel"|"centos"|"scientificlinux"|"oraclelinux"|"redhat-based"), v
+ | "linux", ("rhel"|"centos"|"scientificlinux"|"oraclelinux"|"rocky"|
+ "redhat-based"), v
when v >= 7 ->
update_etc_hostname g hostname;
update_etc_machine_info g hostname;
diff --git a/customize/password.ml b/customize/password.ml
index 608bf95dc..b37b31fcd 100644
--- a/customize/password.ml
+++ b/customize/password.ml
@@ -160,7 +160,8 @@ and default_crypto g root =
let distro = g#inspect_get_distro root in
let major = g#inspect_get_major_version root in
match distro, major with
- | ("rhel"|"centos"|"scientificlinux"|"oraclelinux"|"redhat-based"), v when v >= 9 ->
+ | ("rhel"|"centos"|"scientificlinux"|"oraclelinux"|"rocky"|
+ "redhat-based"), v when v >= 9 ->
`YESCRYPT
| ("rhel"|"centos"|"scientificlinux"|"oraclelinux"|"redhat-based"), v when v >= 6 ->
`SHA512
diff --git a/customize/random_seed.ml b/customize/random_seed.ml
index f32d3194e..2dcb700ea 100644
--- a/customize/random_seed.ml
+++ b/customize/random_seed.ml
@@ -47,7 +47,8 @@ let rec set_random_seed (g : Guestfs.guestfs) root =
let distro = g#inspect_get_distro root in
let file =
match typ, distro with
- | "linux", ("fedora"|"rhel"|"centos"|"scientificlinux"|"oraclelinux"|"redhat-based") ->
+ | "linux", ("fedora"|"rhel"|"centos"|"scientificlinux"|"oraclelinux"|
+ "rocky"|"redhat-based") ->
Some "/var/lib/random-seed"
| "linux", ("debian"|"ubuntu"|"kalilinux") ->
Some "/var/lib/urandom/random-seed"
--
2.31.1

11
SOURCES/copy-patches.sh
View File

@ -7,7 +7,7 @@ set -e
# ./copy-patches.sh
project=guestfs-tools
rhel_version=9.2
rhel_version=9.4
# Check we're in the right directory.
if [ ! -f $project.spec ]; then
@ -17,7 +17,7 @@ fi
case `id -un` in
rjones) git_checkout=$HOME/d/$project-rhel-$rhel_version ;;
lersek) git_checkout=$HOME/src/guestfs-tools/$project ;;
lacos) git_checkout=$HOME/src/v2v/$project ;;
*) git_checkout=$HOME/d/$project-rhel-$rhel_version ;;
esac
if [ ! -d $git_checkout ]; then
@ -36,7 +36,12 @@ git rm -f [0-9]*.patch ||:
rm -f [0-9]*.patch
# Get the patches.
(cd $git_checkout; rm -f [0-9]*.patch; git format-patch -N --submodule=diff $tag)
(
cd $git_checkout
rm -f [0-9]*.patch
git -c core.abbrev=9 format-patch -O/dev/null --subject-prefix=PATCH -N \
--submodule=diff --no-signature --patience $tag
)
mv $git_checkout/[0-9]*.patch .
# Remove any not to be applied.

17
SOURCES/guestfs-tools-1.48.2.tar.gz.sig
View File

@ -1,17 +0,0 @@
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iQJFBAABCAAvFiEE93dPsa0HSn6Mh2fqkXOPc+G3aKAFAmKPVz0RHHJpY2hAYW5u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=bW2f
-----END PGP SIGNATURE-----

17
SOURCES/guestfs-tools-1.51.6.tar.gz.sig Normal file
View File

@ -0,0 +1,17 @@
-----BEGIN PGP SIGNATURE-----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l868E59pb84=
=cEbV
-----END PGP SIGNATURE-----

118
SPECS/guestfs-tools.spec
View File

@ -2,14 +2,7 @@
#
# As the test suite takes a very long time to run and is somewhat
# unreliable on !x86 architectures, only run it on x86-64.
%if !0%{?rhel}
%global test_arches x86_64
%else
# RHEL 9 only:
# x86-64: "/lib64/libc.so.6: CPU ISA level is lower than required"
# (RHBZ#1919389)
%global test_arches NONE
%endif
# Verify tarball signature with GPGv2.
%global verify_tarball_signature 1
@ -18,16 +11,16 @@
%global patches_touch_autotools 1
# The source directory.
%global source_directory 1.48-stable
%global source_directory 1.51-development
# Filter perl provides.
%{?perl_default_filter}
Summary: Tools to access and modify virtual machine disk images
Name: guestfs-tools
Version: 1.48.2
Release: 8%{?dist}
License: GPLv2+
Version: 1.51.6
Release: 2%{?dist}
License: GPL-2.0-or-later AND LGPL-2.0-or-later
# Build only for architectures that have a kernel
ExclusiveArch: %{kernel_arches}
@ -52,24 +45,13 @@ Source2: libguestfs.keyring
Source3: copy-patches.sh
# Patches are maintained in the following repository:
# https://github.com/rwmjones/guestfs-tools/commits/rhel-9.2
# https://github.com/rwmjones/guestfs-tools/commits/rhel-9.4
# Patches.
Patch0001: 0001-sysprep-remove-lvm2-s-default-system.devices-file.patch
Patch0002: 0002-adopt-inversion-of-SELinux-relabeling-in-virt-custom.patch
Patch0003: 0003-update-common-submodule.patch
Patch0004: 0004-RHEL-Reject-use-of-libguestfs-winsupport-features-ex.patch
Patch0005: 0005-customize-rebase-to-the-common-mlcustomize-Guest_pac.patch
Patch0006: 0006-update-common-submodule-for-CVE-2022-2211-fix.patch
Patch0007: 0007-cat-log-ls-tail-diff-edit-insp.-set-networking-for-k.patch
Patch0008: 0008-get-kernel-sparsify-set-networking-for-key-ID-clevis.patch
Patch0009: 0009-customize-add-reminder-about-key-ID-clevis.patch
Patch0010: 0010-sysprep-set-networking-for-key-ID-clevis.patch
Patch0011: 0011-sysprep-make-an-effort-to-cope-with-LUKS-on-LVM.patch
Patch0012: 0012-sysprep-advise-against-cloning-VMs-with-internal-ful.patch
Patch0013: 0013-builder-dib-Replace-On_exit.rmdir-with-On_exit.rm_rf.patch
Patch0014: 0014-customize-Support-Rocky-Linux.patch
Patch0015: 0015-RHEL-builder-Disable-opensuse-repository.patch
Patch0001: 0001-Update-common-submodule.patch
Patch0002: 0002-builder-Add-a-test-of-the-chown-parameter.patch
Patch0003: 0003-RHEL-Reject-use-of-libguestfs-winsupport-features-ex.patch
Patch0004: 0004-RHEL-builder-Disable-opensuse-repository.patch
%if 0%{patches_touch_autotools}
BuildRequires: autoconf, automake, libtool, gettext-devel
@ -78,7 +60,7 @@ BuildRequires: autoconf, automake, libtool, gettext-devel
# Basic build requirements.
BuildRequires: gcc, gcc-c++
BuildRequires: make
BuildRequires: libguestfs-devel >= 1:1.48.3-4
BuildRequires: libguestfs-devel >= 1:1.49.8-1
BuildRequires: libguestfs-xfs
BuildRequires: perl(Pod::Simple)
BuildRequires: perl(Pod::Man)
@ -90,8 +72,12 @@ BuildRequires: pcre2-devel
BuildRequires: libxml2-devel
BuildRequires: jansson-devel
BuildRequires: libvirt-devel
BuildRequires: libosinfo-devel
BuildRequires: libxcrypt-devel
BuildRequires: ncurses-devel
%ifarch x86_64
BuildRequires: glibc-static
%endif
BuildRequires: ocaml-libguestfs-devel
BuildRequires: ocaml-findlib-devel
BuildRequires: ocaml-gettext-devel
@ -111,6 +97,7 @@ BuildRequires: perl(Expect)
BuildRequires: bash-completion
BuildRequires: /usr/bin/qemu-img
BuildRequires: xorriso
BuildRequires: hwdata-devel
BuildRequires: perl(Locale::TextDomain)
BuildRequires: perl(Sys::Guestfs)
BuildRequires: perl(Win::Hivex)
@ -121,8 +108,10 @@ BuildRequires: perl-generators
BuildRequires: gnupg2
%endif
# Version containing guestfs_clevis_luks_unlock
Requires: libguestfs%{?_isa} >= 1:1.48.3-4
# Ensure a minimum version of libguestfs is installed. This contains
# a workaround for openssl bug RHBZ#2133884 and the hang where we
# called setenv between fork and exec.
Requires: libguestfs >= 1.49.6-1
# For virt-builder:
Requires: curl
@ -133,6 +122,9 @@ Requires: xz
# For virt-builder-repository:
Suggests: osinfo-db
# For virt-drivers:
Recommends: hwdata
# For virt-inspector, since Fedora and RHEL >= 7 use XFS:
Recommends: libguestfs-xfs
@ -172,6 +164,8 @@ works for Windows virtual machines.
Virt-diff shows the differences between virtual machines.
Virt-drivers detects the bootloader, kernel and drivers inside a guest.
Virt-edit is a command line tool to edit the contents of a file in a
virtual machine.
@ -210,7 +204,7 @@ Virt-tail follows (tails) a log file within a guest, like 'tail -f'.
%package -n virt-win-reg
Summary: Access and modify the Windows Registry of a Windows VM
License: GPLv2+
License: GPL-2.0-or-later
BuildArch: noarch
# This replaces the libguestfs-tools package.
@ -223,24 +217,6 @@ Virt-win-reg lets you look at and modify the Windows Registry of
Windows virtual machines.
%if !0%{?rhel}
%package -n virt-dib
Summary: Safe and secure diskimage-builder replacement
License: GPLv2+
# This subpackage (only) must have an Epoch of 1 because it
# replaces a package in libguestfs which had an Epoch of 1.
Epoch: 1
Requires: libguestfs-dib >= 1:1.45.2-1
%description -n virt-dib
Virt-dib is a safe and secure alternative to the OpenStack
diskimage-builder command. It is compatible with most
diskimage-builder elements.
%endif
%package bash-completion
Summary: Bash tab-completion scripts for %{name}
BuildArch: noarch
@ -298,6 +274,13 @@ make V=1 %{?_smp_mflags}
%check
%ifarch %{test_arches}
# Only run the tests with non-debug (ie. non-Rawhide) kernels.
# XXX This tests for any debug kernel installed.
if grep CONFIG_DEBUG_MUTEXES=y /lib/modules/*/config ; then
echo "Skipping tests because debug kernel is installed"
exit 0
fi
# Enable debugging.
export LIBGUESTFS_DEBUG=1
export LIBGUESTFS_TRACE=1
@ -337,12 +320,6 @@ find $RPM_BUILD_ROOT -name '*.la' -delete
mv $RPM_BUILD_ROOT%{_docdir}/%{name} installed-docs
gzip --best installed-docs/*.xml
%if 0%{?rhel}
# Remove virt-dib if it was built.
rm -f $RPM_BUILD_ROOT%{_bindir}/virt-dib
rm -f $RPM_BUILD_ROOT%{_mandir}/man1/virt-dib.1*
%endif
# Find locale files.
%find_lang %{name}
@ -373,6 +350,7 @@ end
%{_bindir}/virt-customize
%{_bindir}/virt-df
%{_bindir}/virt-diff
%{_bindir}/virt-drivers
%{_bindir}/virt-edit
%{_bindir}/virt-filesystems
%{_bindir}/virt-format
@ -394,6 +372,7 @@ end
%{_mandir}/man1/virt-customize.1*
%{_mandir}/man1/virt-df.1*
%{_mandir}/man1/virt-diff.1*
%{_mandir}/man1/virt-drivers.1*
%{_mandir}/man1/virt-edit.1*
%{_mandir}/man1/virt-filesystems.1*
%{_mandir}/man1/virt-format.1*
@ -416,15 +395,6 @@ end
%{_mandir}/man1/virt-win-reg.1*
%if !0%{?rhel}
%files -n virt-dib
%license COPYING
%doc README
%{_bindir}/virt-dib
%{_mandir}/man1/virt-dib.1*
%endif
%files bash-completion
%license COPYING
%dir %{_datadir}/bash-completion/completions
@ -440,6 +410,26 @@ end
%changelog
* Fri Jan 19 2024 Richard W.M. Jones <rjones@redhat.com> - 1.51.6-2
- Rebase to guestfs-tools 1.51.6
- Implement --key all:...
resolves: RHEL-19030
- Fix crash because of off-by-one error
resolves: RHEL-19062
- Fix virt-customize --chown invalid format
resolves: RHEL-21899
* Thu Jun 08 2023 Laszlo Ersek <lersek@redhat.com> - 1.50.1-3
- let virt-inspector recognize "--key /dev/mapper/VG-LV:key:password"
- reenable "make check"; we now use "-cpu max" (libguestfs 30f74f38bd6e)
resolves: rhbz#2209280
* Thu Apr 06 2023 Richard W.M. Jones <rjones@redhat.com> - 1.50.1-1
- Rebase to guestfs-tools 1.50.1
resolves: rhbz#2168626
- Fix virt-drivers inspection of RHEL 9.2 guests
resolves: rhbz#2184963
* Thu Nov 24 2022 Richard W.M. Jones <rjones@redhat.com> - 1.48.2-8
- Support Rocky Linux in virt-customize
resolves: rhbz#2133443