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improv(greeter): use subscription for handling greetd IPC socket

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Michael Aaron Murphy 2024-07-28 05:12:48 +02:00 • committed by Michael Murphy
parent 4a46213cb8
commit 479fb1064e
4 changed files with 229 additions and 199 deletions
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4
daemon/src/main.rs
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@ -3,7 +3,7 @@ use cosmic_comp_config::CosmicCompConfig;
use cosmic_config::CosmicConfigEntry;
use cosmic_greeter_daemon::{UserData, WallpaperData};
use std::{env, error::Error, fs, future::pending, io, path::Path};
use zbus::{dbus_interface, ConnectionBuilder, DBusError};
use zbus::{ConnectionBuilder, DBusError};
//IMPORTANT: this function is critical to the security of this proxy. It must ensure that the
// callback is executed with the permissions of the specified user id. A good test is to see if
@ -47,7 +47,7 @@ enum GreeterError {
struct GreeterProxy;
#[dbus_interface(name = "com.system76.CosmicGreeter")]
#[zbus::interface(name = "com.system76.CosmicGreeter")]
impl GreeterProxy {
fn get_user_data(&mut self) -> Result<String, GreeterError> {
// The pwd::Passwd method is unsafe (but not labelled as such) due to using global state (libc pwent functions).