Move default loopback address off 127.0.0.1

Author: fjh1997

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "linuxdo-accelerator"
-version = "0.1.7"
+version = "0.1.8"
 edition = "2024"
 build = "build.rs"
 authors = ["fjh1997 <549308442@qq.com>"]

Cargo.toml

@@ -1,7 +1,7 @@
 name = "linuxdo-accelerator"
 product-name = "Linux.do Accelerator"
 identifier = "io.linuxdo.accelerator"
-version = "0.1.7"
+version = "0.1.8"
 out-dir = "./dist"
 binaries-dir = "./target/release"
 formats = ["deb", "dmg", "nsis"]

Packager.toml

@@ -142,8 +142,8 @@ linuxdo-accelerator --config /path/to/linuxdo-accelerator.toml
 ## Config Example
 
 ```toml
-listen_host = "127.0.0.1"
-hosts_ip = "127.0.0.1"
+listen_host = "127.211.73.84"
+hosts_ip = "127.211.73.84"
 http_port = 80
 https_port = 443
 upstream = "https://linux.do"
@@ -160,6 +160,8 @@ server_common_name = "linux.do"
 - 证书 SAN 域名列表
 - 监听地址和端口
 
+默认监听地址和 hosts 回环地址使用 `127.211.73.84`，而不是 `127.0.0.1`，这样可以尽量减少与其他只占用 `127.0.0.1` 的本地代理/抓包/加速软件冲突。
+
 ## Binaries
 
 项目当前只包含一个统一可执行文件：

README.md

@@ -1,5 +1,5 @@
-listen_host = "127.0.0.1"
-hosts_ip = "127.0.0.1"
+listen_host = "127.211.73.84"
+hosts_ip = "127.211.73.84"
 http_port = 80
 https_port = 443
 upstream = "https://linux.do"

assets/defaults/linuxdo-accelerator.toml

@@ -5,6 +5,8 @@ use anyhow::{Context, Result, anyhow};
 use serde::{Deserialize, Serialize};
 
 const DEFAULT_APP_CONFIG: &str = include_str!("../assets/defaults/linuxdo-accelerator.toml");
+const OLD_DEFAULT_LOOPBACK: &str = "127.0.0.1";
+const NEW_DEFAULT_LOOPBACK: &str = "127.211.73.84";
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct AppConfig {
@@ -84,6 +86,7 @@ impl AppConfig {
         if let Ok(mut config) = toml::from_str::<AppConfig>(&content) {
             let defaults = default_app_config();
             let mut changed = false;
+            changed |= migrate_loopback_defaults(&mut config);
             changed |= merge_missing_values(&mut config.doh_endpoints, defaults.doh_endpoints);
             changed |= merge_missing_values(&mut config.proxy_domains, defaults.proxy_domains);
             changed |= merge_missing_values(
@@ -127,6 +130,7 @@ impl AppConfig {
             ca_common_name: legacy.ca_common_name,
             server_common_name: legacy.server_common_name,
         };
+        migrate_loopback_defaults(&mut config);
         merge_missing_values(&mut config.doh_endpoints, defaults.doh_endpoints);
         merge_missing_values(&mut config.proxy_domains, defaults.proxy_domains);
         merge_missing_values(
@@ -213,6 +217,22 @@ fn merge_missing_values(target: &mut Vec<String>, defaults: Vec<String>) -> bool
     changed
 }
 
+fn migrate_loopback_defaults(config: &mut AppConfig) -> bool {
+    let mut changed = false;
+
+    if config.listen_host == OLD_DEFAULT_LOOPBACK {
+        config.listen_host = NEW_DEFAULT_LOOPBACK.to_string();
+        changed = true;
+    }
+
+    if config.hosts_ip == OLD_DEFAULT_LOOPBACK {
+        config.hosts_ip = NEW_DEFAULT_LOOPBACK.to_string();
+        changed = true;
+    }
+
+    changed
+}
+
 fn normalize_toml(content: &str) -> String {
     content
         .lines()