mirror of
https://github.com/rustfs/rustfs.git
synced 2026-08-08 14:23:13 +00:00
fix(security): enforce outbound connection policy (#5135)
Co-authored-by: cxymds <cxymds@gmail.com>
This commit is contained in:
@@ -18,6 +18,7 @@ use http::header::{CONTENT_TYPE, HOST};
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use reqwest::StatusCode;
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use rustfs_signer::constants::UNSIGNED_PAYLOAD;
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use rustfs_signer::{pre_sign_v4, sign_v4};
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use rustfs_utils::egress::ENV_OUTBOUND_ALLOW_ORIGINS;
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use s3s::Body;
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use serial_test::serial;
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use std::collections::HashMap;
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@@ -49,7 +50,7 @@ fn find_header_terminator(buf: &[u8]) -> Option<usize> {
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async fn read_http_request(
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stream: &mut tokio::net::TcpStream,
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) -> Result<(HashMap<String, String>, Vec<u8>), Box<dyn Error + Send + Sync>> {
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) -> Result<(String, HashMap<String, String>, Vec<u8>), Box<dyn Error + Send + Sync>> {
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let mut buffer = Vec::new();
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let mut chunk = [0_u8; 4096];
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@@ -67,7 +68,7 @@ async fn read_http_request(
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let header_bytes = &buffer[..header_end];
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let header_text = std::str::from_utf8(header_bytes)?;
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let mut lines = header_text.split("\r\n");
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let _request_line = lines.next().ok_or("missing request line")?;
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let request_line = lines.next().ok_or("missing request line")?.to_string();
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let mut headers = HashMap::new();
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for line in lines {
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if line.is_empty() {
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@@ -79,8 +80,9 @@ async fn read_http_request(
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let content_length = headers
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.get("content-length")
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.ok_or("missing content-length header")?
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.parse::<usize>()?;
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.map(|value| value.parse::<usize>())
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.transpose()?
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.unwrap_or_default();
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let body_offset = header_end + 4;
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while buffer.len().saturating_sub(body_offset) < content_length {
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let read = stream.read(&mut chunk).await?;
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@@ -90,7 +92,7 @@ async fn read_http_request(
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buffer.extend_from_slice(&chunk[..read]);
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}
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Ok((headers, buffer[body_offset..body_offset + content_length].to_vec()))
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Ok((request_line, headers, buffer[body_offset..body_offset + content_length].to_vec()))
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}
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async fn spawn_object_lambda_webhook_server() -> Result<
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@@ -130,9 +132,17 @@ async fn spawn_object_lambda_webhook_server_with_response(
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let handle = tokio::spawn(async move {
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loop {
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let (mut stream, _) = listener.accept().await?;
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let Ok(Ok((headers, body))) = timeout(Duration::from_secs(2), read_http_request(&mut stream)).await else {
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let Ok(Ok((request_line, headers, body))) = timeout(Duration::from_secs(2), read_http_request(&mut stream)).await
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else {
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continue;
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};
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if request_line == "HEAD / HTTP/1.1" {
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stream
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.write_all(b"HTTP/1.1 200 OK\r\ncontent-length: 0\r\nconnection: close\r\n\r\n")
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.await?;
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stream.shutdown().await?;
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continue;
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}
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let payload: serde_json::Value = serde_json::from_slice(&body)?;
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let output_route = payload["getObjectContext"]["outputRoute"]
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@@ -412,9 +422,33 @@ async fn wait_for_target_absence(
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Err(format!("target {target_name} remained visible in admin APIs; targets={last_targets}, arns={last_arns:?}").into())
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}
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async fn restart_rustfs_server(env: &mut RustFSTestEnvironment) -> Result<(), Box<dyn Error + Send + Sync>> {
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fn endpoint_origin(endpoint: &str) -> Result<String, Box<dyn Error + Send + Sync>> {
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Ok(reqwest::Url::parse(endpoint)?.origin().ascii_serialization())
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}
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async fn start_rustfs_server_for_endpoint(
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env: &mut RustFSTestEnvironment,
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endpoint: &str,
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) -> Result<(), Box<dyn Error + Send + Sync>> {
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let origin = endpoint_origin(endpoint)?;
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env.start_rustfs_server_with_env(
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vec![],
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&[
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(ENV_OUTBOUND_ALLOW_ORIGINS, origin.as_str()),
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("RUSTFS_NOTIFY_ENABLE", "true"),
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],
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)
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.await
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}
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async fn restart_rustfs_server(env: &mut RustFSTestEnvironment, endpoint: &str) -> Result<(), Box<dyn Error + Send + Sync>> {
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let origin = endpoint_origin(endpoint)?;
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env.stop_server();
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env.start_rustfs_server_without_cleanup(vec![]).await
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env.start_rustfs_server_without_cleanup_with_env(&[
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(ENV_OUTBOUND_ALLOW_ORIGINS, origin.as_str()),
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("RUSTFS_NOTIFY_ENABLE", "true"),
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])
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.await
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}
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async fn spawn_http_origin_probe_server() -> Result<
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@@ -521,7 +555,7 @@ async fn test_notification_target_persists_across_restart_and_delete() -> Result
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let (webhook_url, _request_rx, webhook_handle) = spawn_object_lambda_webhook_server().await?;
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let mut env = RustFSTestEnvironment::new().await?;
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env.start_rustfs_server(vec![]).await?;
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start_rustfs_server_for_endpoint(&mut env, &webhook_url).await?;
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let target_name = "restart-target";
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configure_webhook_target(&env, target_name, &webhook_url, "secret-token").await?;
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@@ -535,7 +569,7 @@ async fn test_notification_target_persists_across_restart_and_delete() -> Result
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"target ARN missing after initial configure: {visible_arns:?}"
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);
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restart_rustfs_server(&mut env).await?;
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restart_rustfs_server(&mut env, &webhook_url).await?;
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let (targets_after_restart, arns_after_restart) = wait_for_target_visibility(&env, target_name).await?;
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assert!(notification_target_is_listed(&targets_after_restart, target_name));
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@@ -556,7 +590,7 @@ async fn test_notification_target_persists_across_restart_and_delete() -> Result
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"target ARN still visible after delete: {arns_after_delete:?}"
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);
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restart_rustfs_server(&mut env).await?;
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restart_rustfs_server(&mut env, &webhook_url).await?;
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let (targets_after_delete_restart, arns_after_delete_restart) = wait_for_target_absence(&env, target_name).await?;
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assert!(!notification_target_is_listed(&targets_after_delete_restart, target_name));
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@@ -581,8 +615,7 @@ async fn test_notification_target_with_path_is_online_via_transport_probe() -> R
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let (webhook_url, mut probe_rx, probe_handle) = spawn_http_origin_probe_server().await?;
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let mut env = RustFSTestEnvironment::new().await?;
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env.start_rustfs_server_with_env(vec![], &[("RUSTFS_NOTIFY_ENABLE", "true")])
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.await?;
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start_rustfs_server_for_endpoint(&mut env, &webhook_url).await?;
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let target_name = "path-probe";
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configure_webhook_target(&env, target_name, &webhook_url, "secret-token").await?;
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@@ -615,7 +648,7 @@ async fn test_get_object_lambda_accepts_presigned_requests() -> Result<(), Box<d
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let (webhook_url, request_rx, webhook_handle) = spawn_object_lambda_webhook_server().await?;
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let mut env = RustFSTestEnvironment::new().await?;
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env.start_rustfs_server(vec![]).await?;
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start_rustfs_server_for_endpoint(&mut env, &webhook_url).await?;
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let bucket = "object-lambda-e2e-presigned";
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let key = "input.txt";
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@@ -656,7 +689,7 @@ async fn test_get_object_lambda_accepts_named_webhook_target_arn() -> Result<(),
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let (webhook_url, request_rx, webhook_handle) = spawn_object_lambda_webhook_server().await?;
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let mut env = RustFSTestEnvironment::new().await?;
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env.start_rustfs_server(vec![]).await?;
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start_rustfs_server_for_endpoint(&mut env, &webhook_url).await?;
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let bucket = "object-lambda-e2e-named-target";
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let key = "input.txt";
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@@ -696,7 +729,7 @@ async fn test_get_object_lambda_invokes_runtime_webhook_target() -> Result<(), B
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let (webhook_url, request_rx, webhook_handle) = spawn_object_lambda_webhook_server().await?;
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let mut env = RustFSTestEnvironment::new().await?;
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env.start_rustfs_server(vec![]).await?;
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start_rustfs_server_for_endpoint(&mut env, &webhook_url).await?;
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let bucket = "object-lambda-e2e";
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let key = "input.txt";
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@@ -777,7 +810,7 @@ async fn test_get_object_lambda_passthroughs_non_success_webhook_response() -> R
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.await?;
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let mut env = RustFSTestEnvironment::new().await?;
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env.start_rustfs_server(vec![]).await?;
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start_rustfs_server_for_endpoint(&mut env, &webhook_url).await?;
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let bucket = "object-lambda-e2e-failure";
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let key = "input.txt";
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@@ -832,7 +865,7 @@ async fn test_get_object_lambda_rejects_success_response_without_auth_headers()
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.await?;
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let mut env = RustFSTestEnvironment::new().await?;
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env.start_rustfs_server(vec![]).await?;
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start_rustfs_server_for_endpoint(&mut env, &webhook_url).await?;
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let bucket = "object-lambda-e2e-missing-auth";
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let key = "input.txt";
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@@ -879,7 +912,7 @@ async fn test_get_object_lambda_rejects_success_response_with_mismatched_auth_he
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.await?;
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let mut env = RustFSTestEnvironment::new().await?;
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env.start_rustfs_server(vec![]).await?;
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start_rustfs_server_for_endpoint(&mut env, &webhook_url).await?;
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let bucket = "object-lambda-e2e-mismatched-auth";
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let key = "input.txt";
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