From: Oguz Bektas <o.bektas@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH v2 manager 04/12] api: backup: allow SUs to use 'tmpdir', 'dumpdir' and 'script' options
Date: Fri, 11 Mar 2022 12:24:56 +0100 [thread overview]
Message-ID: <20220311112504.595964-5-o.bektas@proxmox.com> (raw)
In-Reply-To: <20220311112504.595964-1-o.bektas@proxmox.com>
previously limited to root@pam; we can allow SUs to use these options if
they have the privilege on the whole API path.
Signed-off-by: Oguz Bektas <o.bektas@proxmox.com>
---
PVE/API2/Backup.pm | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/PVE/API2/Backup.pm b/PVE/API2/Backup.pm
index 9953a704..142eddd1 100644
--- a/PVE/API2/Backup.pm
+++ b/PVE/API2/Backup.pm
@@ -43,8 +43,13 @@ my $assert_param_permission = sub {
my ($param, $user) = @_;
return if $user eq 'root@pam'; # always OK
+ my $rpcenv = PVE::RPCEnvironment::get();
+ # we need to have SU privs on / path for these options to be used safely
+ my $is_superuser = $rpcenv->check($user, "/", ['SuperUser'], 1);
+ return if $is_superuser;
+
for my $key (qw(tmpdir dumpdir script)) {
- raise_param_exc({ $key => "Only root may set this option."}) if exists $param->{$key};
+ raise_param_exc({ $key => "Only superusers may set this option."}) if exists $param->{$key};
}
};
@@ -142,7 +147,7 @@ __PACKAGE__->register_method({
description => "Create new vzdump backup job.",
permissions => {
check => ['perm', '/', ['Sys.Modify']],
- description => "The 'tmpdir', 'dumpdir' and 'script' parameters are additionally restricted to the 'root\@pam' user.",
+ description => "The 'tmpdir', 'dumpdir' and 'script' parameters are additionally restricted to superusers.",
},
parameters => {
additionalProperties => 0,
@@ -344,7 +349,7 @@ __PACKAGE__->register_method({
description => "Update vzdump backup job definition.",
permissions => {
check => ['perm', '/', ['Sys.Modify']],
- description => "The 'tmpdir', 'dumpdir' and 'script' parameters are additionally restricted to the 'root\@pam' user.",
+ description => "The 'tmpdir', 'dumpdir' and 'script' parameters are additionally restricted to superusers.",
},
parameters => {
additionalProperties => 0,
--
2.30.2
next prev parent reply other threads:[~2022-03-11 11:25 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
2022-03-11 11:24 ` Oguz Bektas [this message]
2022-03-17 12:18 ` [pve-devel] [PATCH v2 manager 04/12] api: backup: allow SUs to use 'tmpdir', 'dumpdir' and 'script' options 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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