Remove ctrlc crate and some updates

- Removed ctrlc crate and use the tokio provided ctrl_c function.
- Updated some crates.

Cargo.toml

@@ -66,10 +66,10 @@ dashmap = "5.4.0"
 
 # Async futures
 futures = "0.3.25"
-tokio = { version = "1.22.0", features = ["rt-multi-thread", "fs", "io-util", "parking_lot", "time"] }
+tokio = { version = "1.23.0", features = ["rt-multi-thread", "fs", "io-util", "parking_lot", "time", "signal"] }
 
 # A generic serialization/deserialization framework
-serde = { version = "1.0.148", features = ["derive"] }
+serde = { version = "1.0.149", features = ["derive"] }
 serde_json = "1.0.89"
 
 # A safe, extensible ORM and Query builder
@@ -93,10 +93,10 @@ chrono-tz = "0.8.1"
 time = "0.3.17"
 
 # Job scheduler
-job_scheduler_ng = "2.0.2"
+job_scheduler_ng = "2.0.3"
 
 # Data encoding library Hex/Base32/Base64
-data-encoding = "2.3.2"
+data-encoding = "2.3.3"
 
 # JWT library
 jsonwebtoken = "8.1.1"
@@ -136,7 +136,7 @@ cookie = "0.16.1"
 cookie_store = "0.19.0"
 
 # Used by U2F, JWT and Postgres
-openssl = "0.10.43"
+openssl = "0.10.44"
 
 # CLI argument parsing
 pico-args = "0.5.0"
@@ -145,9 +145,6 @@ pico-args = "0.5.0"
 paste = "1.0.9"
 governor = "0.5.1"
 
-# Capture CTRL+C
-ctrlc = { version = "3.2.3", features = ["termination"] }
-
 # Check client versions for specific features.
 semver = "1.0.14"
 

src/main.rs

@@ -454,11 +454,12 @@ async fn launch_rocket(pool: db::DbPool, extra_debug: bool) -> Result<(), Error>
         .await?;
 
     CONFIG.set_rocket_shutdown_handle(instance.shutdown());
-    ctrlc::set_handler(move || {
+
+    tokio::spawn(async move {
+        tokio::signal::ctrl_c().await.expect("Error setting Ctrl-C handler");
         info!("Exiting vaultwarden!");
         CONFIG.shutdown();
-    })
-    .expect("Error setting Ctrl-C handler");
+    });
 
     let _ = instance.launch().await?;