5 files changed, 59 insertions, 25 deletions

diff --git a/src/api/s3/post_object.rs b/src/api/s3/post_object.rs
index 542b7a81..f9eccb7f 100644
--- a/src/api/s3/post_object.rs
+++ b/src/api/s3/post_object.rs
@@ -15,6 +15,7 @@ use serde::Deserialize;
 
 use garage_model::garage::Garage;
 
+use crate::s3::cors::*;
 use crate::s3::error::*;
 use crate::s3::put::{get_headers, save_stream};
 use crate::s3::xml as s3_xml;
@@ -242,7 +243,7 @@ pub async fn handle_post_object(
 
 	let etag = format!("\"{}\"", md5);
 
-	let resp = if let Some(mut target) = params
+	let mut resp = if let Some(mut target) = params
 		.get("success_action_redirect")
 		.and_then(|h| h.to_str().ok())
 		.and_then(|u| url::Url::parse(u).ok())
@@ -262,8 +263,7 @@ pub async fn handle_post_object(
 	} else {
 		let path = head
 			.uri
-			.into_parts()
-			.path_and_query
+			.path_and_query()
 			.map(|paq| paq.path().to_string())
 			.unwrap_or_else(|| "/".to_string());
 		let authority = head
@@ -308,6 +308,13 @@ pub async fn handle_post_object(
 		}
 	};
 
+	let matching_cors_rule =
+		find_matching_cors_rule(&bucket, &Request::from_parts(head, Body::empty()))?;
+	if let Some(rule) = matching_cors_rule {
+		add_cors_headers(&mut resp, rule)
+			.ok_or_internal_error("Invalid bucket CORS configuration")?;
+	}
+
 	Ok(resp)
 }
 
diff --git a/src/garage/main.rs b/src/garage/main.rs
index 66403d05..4ee63fa9 100644
--- a/src/garage/main.rs
+++ b/src/garage/main.rs
@@ -28,7 +28,7 @@ use structopt::StructOpt;
 use netapp::util::parse_and_resolve_peer_addr;
 use netapp::NetworkKey;
 
-use garage_util::config::Config;
+use garage_util::config::{read_secret_file, Config};
 use garage_util::error::*;
 
 use garage_rpc::system::*;
@@ -73,15 +73,30 @@ pub struct Secrets {
 	#[structopt(short = "s", long = "rpc-secret", env = "GARAGE_RPC_SECRET")]
 	pub rpc_secret: Option<String>,
 
-	/// Metrics API authentication token, replaces admin.metrics_token in config.toml when
+	/// RPC secret network key, used to replace rpc_secret in config.toml and rpc-secret
+	/// when running the daemon or doing admin operations
+	#[structopt(long = "rpc-secret-file", env = "GARAGE_RPC_SECRET_FILE")]
+	pub rpc_secret_file: Option<String>,
+
+	/// Admin API authentication token, replaces admin.admin_token in config.toml when
 	/// running the Garage daemon
 	#[structopt(long = "admin-token", env = "GARAGE_ADMIN_TOKEN")]
 	pub admin_token: Option<String>,
 
+	/// Admin API authentication token file path, replaces admin.admin_token in config.toml
+	/// and admin-token when running the Garage daemon
+	#[structopt(long = "admin-token-file", env = "GARAGE_ADMIN_TOKEN_FILE")]
+	pub admin_token_file: Option<String>,
+
 	/// Metrics API authentication token, replaces admin.metrics_token in config.toml when
 	/// running the Garage daemon
 	#[structopt(long = "metrics-token", env = "GARAGE_METRICS_TOKEN")]
 	pub metrics_token: Option<String>,
+
+	/// Metrics API authentication token file path, replaces admin.metrics_token in config.toml
+	/// and metrics-token when running the Garage daemon
+	#[structopt(long = "metrics-token-file", env = "GARAGE_METRICS_TOKEN_FILE")]
+	pub metrics_token_file: Option<String>,
 }
 
 #[tokio::main]
@@ -262,15 +277,24 @@ async fn cli_command(opt: Opt) -> Result<(), Error> {
 	}
 }
 
-fn fill_secrets(mut config: Config, secrets: Secrets) -> Config {
+fn fill_secrets(mut config: Config, secrets: Secrets) -> Result<Config, Error> {
 	if secrets.rpc_secret.is_some() {
 		config.rpc_secret = secrets.rpc_secret;
+	} else if secrets.rpc_secret_file.is_some() {
+		config.rpc_secret = Some(read_secret_file(&secrets.rpc_secret_file.unwrap())?);
 	}
+
 	if secrets.admin_token.is_some() {
 		config.admin.admin_token = secrets.admin_token;
+	} else if secrets.admin_token_file.is_some() {
+		config.admin.admin_token = Some(read_secret_file(&secrets.admin_token_file.unwrap())?);
 	}
+
 	if secrets.metrics_token.is_some() {
 		config.admin.metrics_token = secrets.metrics_token;
+	} else if secrets.metrics_token_file.is_some() {
+		config.admin.metrics_token = Some(read_secret_file(&secrets.metrics_token_file.unwrap())?);
 	}
-	config
+
+	Ok(config)
 }
diff --git a/src/garage/repair/offline.rs b/src/garage/repair/offline.rs
index f4edcf03..beb48d65 100644
--- a/src/garage/repair/offline.rs
+++ b/src/garage/repair/offline.rs
@@ -20,7 +20,7 @@ pub async fn offline_repair(
 	}
 
 	info!("Loading configuration...");
-	let config = fill_secrets(read_config(config_file)?, secrets);
+	let config = fill_secrets(read_config(config_file)?, secrets)?;
 
 	info!("Initializing Garage main data store...");
 	let garage = Garage::new(config)?;
diff --git a/src/garage/server.rs b/src/garage/server.rs
index 3ad10b72..96ea900d 100644
--- a/src/garage/server.rs
+++ b/src/garage/server.rs
@@ -29,7 +29,7 @@ async fn wait_from(mut chan: watch::Receiver<bool>) {
 
 pub async fn run_server(config_file: PathBuf, secrets: Secrets) -> Result<(), Error> {
 	info!("Loading configuration...");
-	let config = fill_secrets(read_config(config_file)?, secrets);
+	let config = fill_secrets(read_config(config_file)?, secrets)?;
 
 	// ---- Initialize Garage internals ----
 
diff --git a/src/util/config.rs b/src/util/config.rs
index ad5c8e1f..365f3245 100644
--- a/src/util/config.rs
+++ b/src/util/config.rs
@@ -265,6 +265,24 @@ pub fn read_config(config_file: PathBuf) -> Result<Config, Error> {
 	Ok(parsed_config)
 }
 
+pub fn read_secret_file(file_path: &String) -> Result<String, Error> {
+	#[cfg(unix)]
+	if std::env::var("GARAGE_ALLOW_WORLD_READABLE_SECRETS").as_deref() != Ok("true") {
+		use std::os::unix::fs::MetadataExt;
+		let metadata = std::fs::metadata(file_path)?;
+		if metadata.mode() & 0o077 != 0 {
+			return Err(format!("File {} is world-readable! (mode: 0{:o}, expected 0600)\nRefusing to start until this is fixed, or environment variable GARAGE_ALLOW_WORLD_READABLE_SECRETS is set to true.", file_path, metadata.mode()).into());
+		}
+	}
+	let mut file = std::fs::OpenOptions::new().read(true).open(file_path)?;
+	let mut secret_buf = String::new();
+	file.read_to_string(&mut secret_buf)?;
+
+	// trim_end: allows for use case such as `echo "$(openssl rand -hex 32)" > somefile`.
+	//           also editors sometimes add a trailing newline
+	Ok(String::from(secret_buf.trim_end()))
+}
+
 fn secret_from_file(
 	secret: &mut Option<String>,
 	secret_file: &Option<String>,
@@ -277,22 +295,7 @@ fn secret_from_file(
 		(Some(_), Some(_)) => {
 			return Err(format!("only one of `{}` and `{}_file` can be set", name, name).into());
 		}
-		(None, Some(file_path)) => {
-			#[cfg(unix)]
-			if std::env::var("GARAGE_ALLOW_WORLD_READABLE_SECRETS").as_deref() != Ok("true") {
-				use std::os::unix::fs::MetadataExt;
-				let metadata = std::fs::metadata(file_path)?;
-				if metadata.mode() & 0o077 != 0 {
-					return Err(format!("File {} is world-readable! (mode: 0{:o}, expected 0600)\nRefusing to start until this is fixed, or environment variable GARAGE_ALLOW_WORLD_READABLE_SECRETS is set to true.", file_path, metadata.mode()).into());
-				}
-			}
-			let mut file = std::fs::OpenOptions::new().read(true).open(file_path)?;
-			let mut secret_buf = String::new();
-			file.read_to_string(&mut secret_buf)?;
-			// trim_end: allows for use case such as `echo "$(openssl rand -hex 32)" > somefile`.
-			//           also editors sometimes add a trailing newline
-			*secret = Some(String::from(secret_buf.trim_end()));
-		}
+		(None, Some(file_path)) => *secret = Some(read_secret_file(file_path)?),
 	}
 	Ok(())
 }