Add bind_host setting

.gitignore

@@ -1 +1,4 @@
+/target
+/data
+/logs
 config.toml

backend/Cargo.toml

@@ -1,24 +0,0 @@
-[package]
-name = "simple-wkd"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-actix-files = "0.6.2"
-actix-web = "4.3.1"
-chrono = "0.4.24"
-flexi_logger = "0.25.3"
-lettre = "0.10.4"
-log = "0.4.17"
-once_cell = "1.17.1"
-rand = "0.8.5"
-sequoia-net = "0.27.0"
-sequoia-openpgp = { version = "1.14.0", default-features = false, features = ["crypto-openssl"] }
-serde = { version = "1.0.160", features = ["derive"] }
-serde_json = "1.0.96"
-thiserror = "1.0.40"
-tokio = { version = "1.27.0", features = ["time"] }
-toml = "0.7.3"
-url = { version = "2.3.1", features = ["serde"] }

backend/src/main.rs

@@ -61,8 +61,8 @@ async fn main() -> std::io::Result<()> {
         }
     });
     info!(
-        "Running server on http://localhost:{} (External URL: {})",
-        SETTINGS.port, SETTINGS.external_url
+        "Running server on http://{}:{} (External URL: {})",
+        SETTINGS.bind_host, SETTINGS.port, SETTINGS.external_url
     );
     HttpServer::new(|| {
         App::new()
@@ -75,7 +75,7 @@ async fn main() -> std::io::Result<()> {
             )
             .route("/{filename:.*}", web::get().to(index))
     })
-    .bind(("127.0.0.1", SETTINGS.port))?
+    .bind((SETTINGS.bind_host.to_string(), SETTINGS.port))?
     .run()
     .await
 }

backend/src/settings.rs

@@ -14,6 +14,7 @@ pub struct Settings {
     pub cleanup_interval: u64,
     pub allowed_domains: Vec<String>,
     pub port: u16,
+    pub bind_host: String,
     pub external_url: Url,
     pub mail_settings: MailSettings,
 }

example.config.toml

@@ -3,6 +3,7 @@ max_age = 900
 cleanup_interval = 21600
 allowed_domains = ["example.org", "example.com"]
 port = 8080
+bind_host = "0.0.0.0"
 external_url = "http://localhost:8080"
 
 [mail_settings]