proxmox-backup/src/api2/node/config.rs
2021-05-12 12:19:24 +02:00

88 lines
2.5 KiB
Rust

use anyhow::Error;
use proxmox::api::schema::Updatable;
use proxmox::api::{api, Permission, Router, RpcEnvironment};
use crate::api2::types::NODE_SCHEMA;
use crate::api2::node::apt::update_apt_proxy_config;
use crate::config::acl::{PRIV_SYS_AUDIT, PRIV_SYS_MODIFY};
use crate::config::node::{NodeConfig, NodeConfigUpdater};
pub const ROUTER: Router = Router::new()
.get(&API_METHOD_GET_NODE_CONFIG)
.put(&API_METHOD_UPDATE_NODE_CONFIG);
#[api(
input: {
properties: {
node: { schema: NODE_SCHEMA },
},
},
access: {
permission: &Permission::Privilege(&["system"], PRIV_SYS_AUDIT, false),
},
returns: {
type: NodeConfig,
},
)]
/// Get the node configuration
pub fn get_node_config(mut rpcenv: &mut dyn RpcEnvironment) -> Result<NodeConfig, Error> {
let (config, digest) = crate::config::node::config()?;
rpcenv["digest"] = proxmox::tools::digest_to_hex(&digest).into();
Ok(config)
}
#[api(
input: {
properties: {
node: { schema: NODE_SCHEMA },
digest: {
description: "Digest to protect against concurrent updates",
optional: true,
},
updater: {
type: NodeConfigUpdater,
flatten: true,
},
delete: {
description: "Options to remove from the configuration",
optional: true,
},
},
},
access: {
permission: &Permission::Privilege(&["system"], PRIV_SYS_MODIFY, false),
},
protected: true,
)]
/// Update the node configuration
pub fn update_node_config(
updater: NodeConfigUpdater,
delete: Option<String>,
digest: Option<String>,
) -> Result<(), Error> {
let _lock = crate::config::node::lock()?;
let (mut config, expected_digest) = crate::config::node::config()?;
if let Some(digest) = digest {
// FIXME: GUI doesn't handle our non-inlined digest part here properly...
if !digest.is_empty() {
let digest = proxmox::tools::hex_to_digest(&digest)?;
crate::tools::detect_modified_configuration_file(&digest, &expected_digest)?;
}
}
let delete: Vec<&str> = delete
.as_deref()
.unwrap_or("")
.split(&[' ', ',', ';', '\0'][..])
.collect();
config.update_from(updater, &delete)?;
crate::config::node::save_config(&config)?;
update_apt_proxy_config(config.http_proxy().as_ref())?;
Ok(())
}