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pve-rs: notify: remove notify_context for PVE

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The context has now been moved to `proxmox-notify` due to the fact
that we also need it in `proxmox-mail-forward` now.

Signed-off-by: Lukas Wagner <l.wagner@proxmox.com>
This commit is contained in:
Lukas Wagner 2023-11-14 13:59:26 +01:00 committed by Thomas Lamprecht
parent 7f8cb0c5c3
commit b905cfd03d
3 changed files with 5 additions and 121 deletions
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2
pve-rs/Cargo.toml
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@ -36,7 +36,7 @@ perlmod = { version = "0.13", features = [ "exporter" ] }
proxmox-apt = "0.10.6"
proxmox-http = { version = "0.9", features = ["client-sync", "client-trait"] }
proxmox-http-error = "0.1.0"
proxmox-notify = "0.2"
proxmox-notify = { version = "0.2", features = ["pve-context"] }
proxmox-openid = "0.10"
proxmox-resource-scheduling = "0.3.0"
proxmox-subscription = "0.4"

7
pve-rs/src/lib.rs
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@ -4,18 +4,19 @@
pub mod common;
pub mod apt;
pub mod notify_context;
pub mod openid;
pub mod resource_scheduling;
pub mod tfa;
#[perlmod::package(name = "Proxmox::Lib::PVE", lib = "pve_rs")]
mod export {
use crate::{common, notify_context};
use proxmox_notify::context::pve::PVE_CONTEXT;
use crate::common;
#[export]
pub fn init() {
common::logger::init("PVE_LOG", "info");
notify_context::init();
proxmox_notify::context::set_context(&PVE_CONTEXT)
}
}

117
pve-rs/src/notify_context.rs
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@ -1,117 +0,0 @@
use log;
use std::path::Path;
use proxmox_notify::context::Context;
// Some helpers borrowed and slightly adapted from `proxmox-mail-forward`
fn normalize_for_return(s: Option<&str>) -> Option<String> {
match s?.trim() {
"" => None,
s => Some(s.to_string()),
}
}
fn attempt_file_read<P: AsRef<Path>>(path: P) -> Option<String> {
match proxmox_sys::fs::file_read_optional_string(path) {
Ok(contents) => contents,
Err(err) => {
log::error!("{err}");
None
}
}
}
fn lookup_mail_address(content: &str, user: &str) -> Option<String> {
normalize_for_return(content.lines().find_map(|line| {
let fields: Vec<&str> = line.split(':').collect();
#[allow(clippy::get_first)] // to keep expression style consistent
match fields.get(0)?.trim() == "user" && fields.get(1)?.trim() == user {
true => fields.get(6).copied(),
false => None,
}
}))
}
fn lookup_datacenter_config_key(content: &str, key: &str) -> Option<String> {
let key_prefix = format!("{key}:");
normalize_for_return(
content
.lines()
.find_map(|line| line.strip_prefix(&key_prefix)),
)
}
#[derive(Debug)]
struct PVEContext;
impl Context for PVEContext {
fn lookup_email_for_user(&self, user: &str) -> Option<String> {
let content = attempt_file_read("/etc/pve/user.cfg");
content.and_then(|content| lookup_mail_address(&content, user))
}
fn default_sendmail_author(&self) -> String {
"Proxmox VE".into()
}
fn default_sendmail_from(&self) -> String {
let content = attempt_file_read("/etc/pve/datacenter.cfg");
content
.and_then(|content| lookup_datacenter_config_key(&content, "email_from"))
.unwrap_or_else(|| String::from("root"))
}
fn http_proxy_config(&self) -> Option<String> {
let content = attempt_file_read("/etc/pve/datacenter.cfg");
content.and_then(|content| lookup_datacenter_config_key(&content, "http_proxy"))
}
}
#[cfg(test)]
mod tests {
use super::*;
const USER_CONFIG: &str = "
user:root@pam:1:0:::root@example.com:::
user:test@pve:1:0:::test@example.com:::
user:no-mail@pve:1:0::::::
";
#[test]
fn test_parse_mail() {
assert_eq!(
lookup_mail_address(USER_CONFIG, "root@pam"),
Some("root@example.com".to_string())
);
assert_eq!(
lookup_mail_address(USER_CONFIG, "test@pve"),
Some("test@example.com".to_string())
);
assert_eq!(lookup_mail_address(USER_CONFIG, "no-mail@pve"), None);
}
const DC_CONFIG: &str = "
email_from: user@example.com
http_proxy: http://localhost:1234
keyboard: en-us
";
#[test]
fn test_parse_dc_config() {
assert_eq!(
lookup_datacenter_config_key(DC_CONFIG, "email_from"),
Some("user@example.com".to_string())
);
assert_eq!(
lookup_datacenter_config_key(DC_CONFIG, "http_proxy"),
Some("http://localhost:1234".to_string())
);
assert_eq!(lookup_datacenter_config_key(DC_CONFIG, "foo"), None);
}
}
static CONTEXT: PVEContext = PVEContext;
pub fn init() {
proxmox_notify::context::set_context(&CONTEXT)
}