From: "Fabian Grünbichler" <f.gruenbichler@proxmox.com>
To: Proxmox VE development discussion <pve-devel@lists.proxmox.com>
Subject: Re: [pve-devel] [PATCH v2 qemu-server 03/12] api: allow 'skiplock' option to be used by SU privileged users
Date: Thu, 17 Mar 2022 11:12:25 +0100 [thread overview]
Message-ID: <1647511532.im0b20gme1.astroid@nora.none> (raw)
In-Reply-To: <20220311112504.595964-4-o.bektas@proxmox.com>
On March 11, 2022 12:24 pm, Oguz Bektas wrote:
> Signed-off-by: Oguz Bektas <o.bektas@proxmox.com>
> ---
> PVE/API2/Qemu.pm | 59 ++++++++++++++++++++++++++++++++----------------
> 1 file changed, 40 insertions(+), 19 deletions(-)
>
> diff --git a/PVE/API2/Qemu.pm b/PVE/API2/Qemu.pm
> index 21fc82b..95cc46d 100644
> --- a/PVE/API2/Qemu.pm
> +++ b/PVE/API2/Qemu.pm
> @@ -1126,8 +1126,8 @@ my $update_vm_api = sub {
> my $is_superuser = $authuser eq 'root@pam' || $rpcenv->check($authuser, "/vms/$vmid", ['SuperUser'], 1);
>
> my $skiplock = extract_param($param, 'skiplock');
> - raise_param_exc({ skiplock => "Only root may use this option." })
> - if $skiplock && $authuser ne 'root@pam';
> + raise_param_exc({ skiplock => "Only superusers may use this option." })
> + if $skiplock && !$is_superuser;
>
> my $delete_str = extract_param($param, 'delete');
>
> @@ -1645,9 +1645,11 @@ __PACKAGE__->register_method({
> my $authuser = $rpcenv->get_user();
> my $vmid = $param->{vmid};
>
> + my $is_superuser = $authuser eq 'root@pam' || $rpcenv->check($authuser, "/vms/$vmid", ['SuperUser'], 1);
nit: line too long
> +
> my $skiplock = $param->{skiplock};
> - raise_param_exc({ skiplock => "Only root may use this option." })
> - if $skiplock && $authuser ne 'root@pam';
> + raise_param_exc({ skiplock => "Only superusers may use this option." })
> + if $skiplock && !$is_superuser;
>
> my $early_checks = sub {
> # test if VM exists
> @@ -2290,6 +2292,12 @@ __PACKAGE__->register_method({
> my $timeout = extract_param($param, 'timeout');
> my $machine = extract_param($param, 'machine');
>
> + my $is_superuser = $authuser eq 'root@pam' || $rpcenv->check($authuser, "/vms/$vmid", ['SuperUser'], 1);
same
> +
> + my $skiplock = extract_param($param, 'skiplock');
> + raise_param_exc({ skiplock => "Only superusers may use this option." })
> + if $skiplock && !$is_superuser;
> +
> my $get_root_param = sub {
> my $value = extract_param($param, $_[0]);
> raise_param_exc({ "$_[0]" => "Only root may use this option." })
> @@ -2298,7 +2306,6 @@ __PACKAGE__->register_method({
> };
>
a comment here that this are intentionally still root@pam because they
are only used for migration-internal flows (and marking them as such in
the parameter description) would be nice..
> my $stateuri = $get_root_param->('stateuri');
> - my $skiplock = $get_root_param->('skiplock');
> my $migratedfrom = $get_root_param->('migratedfrom');
> my $migration_type = $get_root_param->('migration_type');
> my $migration_network = $get_root_param->('migration_network');
> @@ -2436,9 +2443,11 @@ __PACKAGE__->register_method({
> my $node = extract_param($param, 'node');
> my $vmid = extract_param($param, 'vmid');
>
> + my $is_superuser = $authuser eq 'root@pam' || $rpcenv->check($authuser, "/vms/$vmid", ['SuperUser'], 1);
same
> +
> my $skiplock = extract_param($param, 'skiplock');
> - raise_param_exc({ skiplock => "Only root may use this option." })
> - if $skiplock && $authuser ne 'root@pam';
> + raise_param_exc({ skiplock => "Only superusers may use this option." })
> + if $skiplock && !$is_superuser;
>
> my $keepActive = extract_param($param, 'keepActive');
> raise_param_exc({ keepActive => "Only root may use this option." })
and same for these here (keepactive -> vzdump, migratedfrom ->
migration)
> @@ -2513,9 +2522,11 @@ __PACKAGE__->register_method({
>
> my $vmid = extract_param($param, 'vmid');
>
> + my $is_superuser = $authuser eq 'root@pam' || $rpcenv->check($authuser, "/vms/$vmid", ['SuperUser'], 1);
same
> +
> my $skiplock = extract_param($param, 'skiplock');
> - raise_param_exc({ skiplock => "Only root may use this option." })
> - if $skiplock && $authuser ne 'root@pam';
> + raise_param_exc({ skiplock => "Only superusers may use this option." })
> + if $skiplock && !$is_superuser;
>
> die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid);
>
> @@ -2580,9 +2591,11 @@ __PACKAGE__->register_method({
> my $node = extract_param($param, 'node');
> my $vmid = extract_param($param, 'vmid');
>
> + my $is_superuser = $authuser eq 'root@pam' || $rpcenv->check($authuser, "/vms/$vmid", ['SuperUser'], 1);
same
> +
> my $skiplock = extract_param($param, 'skiplock');
> - raise_param_exc({ skiplock => "Only root may use this option." })
> - if $skiplock && $authuser ne 'root@pam';
> + raise_param_exc({ skiplock => "Only superusers may use this option." })
> + if $skiplock && !$is_superuser;
>
> my $keepActive = extract_param($param, 'keepActive');
> raise_param_exc({ keepActive => "Only root may use this option." })
again, comment here and in schema description would be nice
> @@ -2739,9 +2752,11 @@ __PACKAGE__->register_method({
>
> my $statestorage = extract_param($param, 'statestorage');
>
> + my $is_superuser = $authuser eq 'root@pam' || $rpcenv->check($authuser, "/vms/$vmid", ['SuperUser'], 1);
again
> +
> my $skiplock = extract_param($param, 'skiplock');
> - raise_param_exc({ skiplock => "Only root may use this option." })
> - if $skiplock && $authuser ne 'root@pam';
> + raise_param_exc({ skiplock => "Only superusers may use this option." })
> + if $skiplock && !$is_superuser;
>
> die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid);
>
> @@ -2811,9 +2826,11 @@ __PACKAGE__->register_method({
>
> my $vmid = extract_param($param, 'vmid');
>
> + my $is_superuser = $authuser eq 'root@pam' || $rpcenv->check($authuser, "/vms/$vmid", ['SuperUser'], 1);
same
> +
> my $skiplock = extract_param($param, 'skiplock');
> - raise_param_exc({ skiplock => "Only root may use this option." })
> - if $skiplock && $authuser ne 'root@pam';
> + raise_param_exc({ skiplock => "Only superusers may use this option." })
> + if $skiplock && !$is_superuser;
>
> my $nocheck = extract_param($param, 'nocheck');
> raise_param_exc({ nocheck => "Only root may use this option." })
and comment here again (migration?)
> @@ -2883,9 +2900,11 @@ __PACKAGE__->register_method({
>
> my $vmid = extract_param($param, 'vmid');
>
> + my $is_superuser = $authuser eq 'root@pam' || $rpcenv->check($authuser, "/vms/$vmid", ['SuperUser'], 1);
> +
> my $skiplock = extract_param($param, 'skiplock');
> - raise_param_exc({ skiplock => "Only root may use this option." })
> - if $skiplock && $authuser ne 'root@pam';
> + raise_param_exc({ skiplock => "Only superusers may use this option." })
> + if $skiplock && !$is_superuser;
>
> PVE::QemuServer::vm_sendkey($vmid, $skiplock, $param->{key});
>
> @@ -4114,9 +4133,11 @@ __PACKAGE__->register_method({
>
> my $sizestr = extract_param($param, 'size');
>
> + my $is_superuser = $authuser eq 'root@pam' || $rpcenv->check($authuser, "/vms/$vmid", ['SuperUser'], 1);
> +
> my $skiplock = extract_param($param, 'skiplock');
> - raise_param_exc({ skiplock => "Only root may use this option." })
> - if $skiplock && $authuser ne 'root@pam';
> + raise_param_exc({ skiplock => "Only superusers may use this option." })
> + if $skiplock && !$is_superuser;
>
> my $storecfg = PVE::Storage::config();
>
> --
> 2.30.2
>
>
>
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> pve-devel mailing list
> pve-devel@lists.proxmox.com
> https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
>
>
>
next prev parent reply other threads:[~2022-03-17 10:12 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-11 11:24 [pve-devel] [PATCH v2 access-control++ 00/12] SuperUser privilege Oguz Bektas
2022-03-11 11:24 ` [pve-devel] [PATCH v2 docs 01/12] pveum: add SU privilege and SA role Oguz Bektas
2022-03-17 9:36 ` Fabian Grünbichler
2022-03-11 11:24 ` [pve-devel] [PATCH v2 qemu-server 02/12] api: allow SU privileged users to edit root-only options for VM configs Oguz Bektas
2022-03-17 10:05 ` Fabian Grünbichler
2022-03-11 11:24 ` [pve-devel] [PATCH v2 qemu-server 03/12] api: allow 'skiplock' option to be used by SU privileged users Oguz Bektas
2022-03-17 10:12 ` Fabian Grünbichler [this message]
2022-03-11 11:24 ` [pve-devel] [PATCH v2 manager 04/12] api: backup: allow SUs to use 'tmpdir', 'dumpdir' and 'script' options Oguz Bektas
2022-03-17 12:18 ` Fabian Grünbichler
2022-03-11 11:24 ` [pve-devel] [PATCH v2 manager 05/12] api: vzdump: allow SUs to use 'bwlimit' and 'ionice' parameters Oguz Bektas
2022-03-11 11:24 ` [pve-devel] [PATCH v2 manager 06/12] api: update comment about login prompt for non-root users Oguz Bektas
2022-03-17 12:33 ` Fabian Grünbichler
2022-03-11 11:24 ` [pve-devel] [PATCH v2 manager 07/12] ui: adapt sensible 'root@pam' checks to SU privilege Oguz Bektas
2022-03-17 12:28 ` Fabian Grünbichler
2022-03-11 11:25 ` [pve-devel] [PATCH v2 container 08/12] fix #2582: api: add checks for 'SuperUser' privilege for root-only options Oguz Bektas
2022-03-17 12:11 ` Fabian Grünbichler
2022-03-11 11:25 ` [pve-devel] [PATCH v2 storage 09/12] check_volume_access: allow superusers to pass arbitrary fs paths Oguz Bektas
2022-03-11 11:25 ` [pve-devel] [PATCH v2 access-control 10/12] add "SuperAdministrator" role with the new "SuperUser" privilege Oguz Bektas
2022-03-11 11:25 ` [pve-devel] [PATCH v2 access-control 11/12] api: allow superusers to edit tfa and password settings Oguz Bektas
[not found] ` <<20220311112504.595964-12-o.bektas@proxmox.com>
2022-03-17 9:30 ` Fabian Grünbichler
2022-03-11 11:25 ` [pve-devel] [PATCH v2 access-control 12/12] api: acl: only allow granting SU privilege if user already has it Oguz Bektas
2022-03-16 12:24 ` Fabian Grünbichler
[not found] ` <<20220311112504.595964-1-o.bektas@proxmox.com>
2022-03-17 13:04 ` [pve-devel] [PATCH v2 access-control++ 00/12] SuperUser privilege Fabian Grünbichler
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