From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [IPv6:2a01:7e0:0:424::9]) by lore.proxmox.com (Postfix) with ESMTPS id 437CE1FF168 for ; Tue, 12 Nov 2024 13:27:38 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 92DBD1F67A; Tue, 12 Nov 2024 13:26:25 +0100 (CET) From: Stefan Hanreich To: pve-devel@lists.proxmox.com Date: Tue, 12 Nov 2024 13:25:59 +0100 Message-Id: <20241112122615.88854-3-s.hanreich@proxmox.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241112122615.88854-1-s.hanreich@proxmox.com> References: <20241112122615.88854-1-s.hanreich@proxmox.com> MIME-Version: 1.0 X-SPAM-LEVEL: Spam detection results: 0 AWL -0.246 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment KAM_LAZY_DOMAIN_SECURITY 1 Sending domain does not have any anti-forgery methods RDNS_NONE 0.793 Delivered to internal network by a host with no rDNS SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_NONE 0.001 SPF: sender does not publish an SPF Record Subject: [pve-devel] [PATCH proxmox-ve-rs v3 02/18] firewall: add bridge firewall config parser 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: , Reply-To: Proxmox VE development discussion Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: pve-devel-bounces@lists.proxmox.com Sender: "pve-devel" We introduce a new type of firewall config file that can be used for defining rules on bridge-level, similar to the existing cluster/host/vm configuration files. Signed-off-by: Stefan Hanreich --- proxmox-ve-config/src/firewall/bridge.rs | 64 ++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 proxmox-ve-config/src/firewall/bridge.rs diff --git a/proxmox-ve-config/src/firewall/bridge.rs b/proxmox-ve-config/src/firewall/bridge.rs new file mode 100644 index 0000000..4acb6fa --- /dev/null +++ b/proxmox-ve-config/src/firewall/bridge.rs @@ -0,0 +1,64 @@ +use std::io; + +use anyhow::Error; +use serde::Deserialize; + +use crate::firewall::parse::serde_option_bool; +use crate::firewall::types::log::LogLevel; +use crate::firewall::types::rule::{Direction, Verdict}; + +use super::common::ParserConfig; +use super::types::Rule; + +pub struct Config { + pub(crate) config: super::common::Config, +} + +/// default return value for [`Config::enabled()`] +pub const BRIDGE_ENABLED_DEFAULT: bool = false; +/// default return value for [`Config::policy_forward()`] +pub const BRIDGE_POLICY_FORWARD: Verdict = Verdict::Accept; + +impl Config { + pub fn parse(input: R) -> Result { + let parser_config = ParserConfig { + guest_iface_names: false, + ipset_scope: None, + allowed_directions: vec![Direction::Forward], + }; + + Ok(Self { + config: super::common::Config::parse(input, &parser_config)?, + }) + } + + pub fn enabled(&self) -> bool { + self.config.options.enable.unwrap_or(BRIDGE_ENABLED_DEFAULT) + } + + pub fn rules(&self) -> impl Iterator + '_ { + self.config.rules.iter() + } + + pub fn log_level_forward(&self) -> LogLevel { + self.config.options.log_level_forward.unwrap_or_default() + } + + pub fn policy_forward(&self) -> Verdict { + self.config + .options + .policy_forward + .unwrap_or(BRIDGE_POLICY_FORWARD) + } +} + +#[derive(Debug, Default, Deserialize)] +#[cfg_attr(test, derive(Eq, PartialEq))] +pub struct Options { + #[serde(default, with = "serde_option_bool")] + enable: Option, + + policy_forward: Option, + + log_level_forward: Option, +} -- 2.39.5 _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel