From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id BF93F8C0B for ; Wed, 16 Nov 2022 16:48:19 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 7742E21E93 for ; Wed, 16 Nov 2022 16:48:19 +0100 (CET) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS for ; Wed, 16 Nov 2022 16:48:17 +0100 (CET) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id CF64343E35 for ; Wed, 16 Nov 2022 16:48:16 +0100 (CET) From: Dominik Csapak To: pve-devel@lists.proxmox.com Date: Wed, 16 Nov 2022 16:47:58 +0100 Message-Id: <20221116154815.358385-5-d.csapak@proxmox.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221116154815.358385-1-d.csapak@proxmox.com> References: <20221116154815.358385-1-d.csapak@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: =?UTF-8?Q?0=0A=09?=AWL 0.065 Adjusted score from AWL reputation of From: =?UTF-8?Q?address=0A=09?=BAYES_00 -1.9 Bayes spam probability is 0 to 1% KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict =?UTF-8?Q?Alignment=0A=09?=SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF =?UTF-8?Q?Record=0A=09?=SPF_PASS -0.001 SPF: sender matches SPF =?UTF-8?Q?record=0A=09?=URIBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [datacenterconfig.pm] Subject: [pve-devel] [PATCH cluster v11 4/5] datacenter.cfg: add tag rights control to the datacenter config X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2022 15:48:19 -0000 by adding a 'user-tag-privileges' and 'admin-tags' option. The first sets the policy by which "normal" users (with 'VM.Config.Options' on the respective guest) can create/delete tags and the second is a list of tags only settable by 'admins' ('Sys.Modify' on '/') also add a helper 'get_allowed_tags' that returns the allowed (existing) tags, the privileged tags, and if a user can enter 'freeform' tags. Signed-off-by: Dominik Csapak --- data/PVE/DataCenterConfig.pm | 65 ++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/data/PVE/DataCenterConfig.pm b/data/PVE/DataCenterConfig.pm index 532e5e5..0836891 100644 --- a/data/PVE/DataCenterConfig.pm +++ b/data/PVE/DataCenterConfig.pm @@ -154,6 +154,32 @@ my $tag_style_format = { }, }; +my $user_tag_privs_format = { + 'user-allow' => { + optional => 1, + type => 'string', + enum => ['none', 'list', 'existing', 'free'], + default => 'free', + description => "Controls tag usage for users without `Sys.Modify` on `/` by either " + ."allowing `none`, a `list`, already `existing` or anything (`free`).", + verbose_description => "Controls which tags can be set or deleted on resources a user " + ."controls (such as guests). Users with the `Sys.Modify` privilege on `/` are always " + ." unrestricted. " + ."'none' no tags are usable. " + ."'list' tasg from 'user-allow'list' are usable. " + ."'existing' like list, but already existing tags of resources are also usable." + ."'free' no tag restrictions." + }, + 'user-allow-list' => { + optional => 1, + type => 'string', + pattern => "${PVE::JSONSchema::PVE_TAG_RE}(?:\;${PVE::JSONSchema::PVE_TAG_RE})*", + typetext => "[;...]", + description => "List of tags users are allowed to set and delete (semicolon separated) " + ."for 'user-allow' values 'list' and 'existing'.", + }, +}; + my $datacenter_schema = { type => "object", additionalProperties => 0, @@ -285,6 +311,20 @@ my $datacenter_schema = { description => "Tag style options.", format => $tag_style_format, }, + 'user-tag-access' => { + optional => 1, + type => 'string', + description => "Privilege options for user-settable tags", + format => $user_tag_privs_format, + }, + 'registered-tags' => { + optional => 1, + type => 'string', + description => "A list of tags that require a `Sys.Modify` on '/' to set and delete. " + ."Tags set here that are also in 'user-tag-access' also require `Sys.Modify`.", + pattern => "(?:${PVE::JSONSchema::PVE_TAG_RE};)*${PVE::JSONSchema::PVE_TAG_RE}", + typetext => "[;...]", + }, }, }; @@ -333,6 +373,19 @@ sub parse_datacenter_config { $res->{'tag-style'} = parse_property_string($tag_style_format, $tag_style); } + if (my $user_tag_privs = $res->{'user-tag-access'}) { + $res->{'user-tag-access'} = + parse_property_string($user_tag_privs_format, $user_tag_privs); + + if (my $user_tags = $res->{'user-tag-access'}->{'user-allow-list'}) { + $res->{'user-tag-access'}->{'user-allow-list'} = [split(';', $user_tags)]; + } + } + + if (my $admin_tags = $res->{'registered-tags'}) { + $res->{'registered-tags'} = [split(';', $admin_tags)]; + } + # for backwards compatibility only, new migration property has precedence if (defined($res->{migration_unsecure})) { if (defined($res->{migration}->{type})) { @@ -396,6 +449,18 @@ sub write_datacenter_config { $cfg->{'tag-style'} = PVE::JSONSchema::print_property_string($tag_style, $tag_style_format); } + if (ref(my $user_tag_privs = $cfg->{'user-tag-access'})) { + if (my $user_tags = $user_tag_privs->{'user-allow-list'}) { + $user_tag_privs->{'user-allow-list'} = join(';', sort $user_tags->@*); + } + $cfg->{'user-tag-access'} = + PVE::JSONSchema::print_property_string($user_tag_privs, $user_tag_privs_format); + } + + if (ref(my $admin_tags = $cfg->{'registered-tags'})) { + $cfg->{'registered-tags'} = join(';', sort $admin_tags->@*); + } + my $comment = ''; # add description as comment to top of file my $description = $cfg->{description} || ''; -- 2.30.2