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Descriptor-anchored Secured Filesystem Operations

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This commit is contained in:
Alexey
2026-09-17 22:45:48 +03:00
parent 9a683d8b3d
commit 02f66c542e
41 changed files with 2997 additions and 1759 deletions
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src/logging.rs
+3 -49
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@@ -8,8 +8,6 @@
// Infrastructure module used via CLI flags.
#![allow(dead_code)]
use std::path::Path;
use crate::config::{LogRotation, LoggingConfig, LoggingDestination};
use tracing_subscriber::layer::SubscriberExt;
@@ -144,31 +142,9 @@ pub fn init_logging(
}
LogDestination::File { options } => {
let (non_blocking, guard) = if options.max_size_bytes > 0
|| options.max_files > 0
|| options.max_age_secs > 0
{
let file_appender = file::BoundedFileAppender::new(options.clone())
.expect("Failed to open log file");
tracing_appender::non_blocking(file_appender)
} else if !matches!(options.rotation, LogRotation::Never) {
let path = Path::new(&options.path);
let dir = log_file_dir(path);
let prefix = log_file_name(path);
let file_appender = tracing_appender::rolling::RollingFileAppender::builder()
.rotation(to_tracing_rotation(options.rotation))
.filename_prefix(prefix)
.build(dir)
.expect("Failed to open log file");
tracing_appender::non_blocking(file_appender)
} else {
let file = std::fs::OpenOptions::new()
.create(true)
.append(true)
.open(&options.path)
.expect("Failed to open log file");
tracing_appender::non_blocking(file)
};
let file_appender = file::BoundedFileAppender::new(options.clone())
.expect("Failed to open log file");
let (non_blocking, guard) = tracing_appender::non_blocking(file_appender);
let fmt_layer = fmt::Layer::default()
.with_ansi(false)
@@ -185,28 +161,6 @@ pub fn init_logging(
}
}
fn log_file_dir(path: &Path) -> &Path {
path.parent()
.filter(|parent| !parent.as_os_str().is_empty())
.unwrap_or_else(|| Path::new("."))
}
fn log_file_name(path: &Path) -> &str {
path.file_name()
.and_then(|s| s.to_str())
.unwrap_or("telemt")
}
fn to_tracing_rotation(rotation: LogRotation) -> tracing_appender::rolling::Rotation {
match rotation {
LogRotation::Never => tracing_appender::rolling::Rotation::NEVER,
LogRotation::Minutely => tracing_appender::rolling::Rotation::MINUTELY,
LogRotation::Hourly => tracing_appender::rolling::Rotation::HOURLY,
LogRotation::Daily => tracing_appender::rolling::Rotation::DAILY,
LogRotation::Weekly => tracing_appender::rolling::Rotation::WEEKLY,
}
}
/// Syslog writer for tracing.
#[cfg(unix)]
#[derive(Clone, Copy)]