Update rand requirement from 0.8 to 0.9

Cargo.toml

@@ -118,7 +118,7 @@ dashmap = { version = "6.0", optional = true }
 futures = "0.3"
 futures-util = "0.3"
 jsonwebtoken = { version = "9.0", optional = true }
-rand = { version = "0.8", optional = true }
+rand = { version = "0.9", features = ["thread_rng"], optional = true }
 redis = { version = "0.32", features = ["tokio-comp"], optional = true }
 reqwest = { version = "0.12", features = ["json", "multipart", "stream"] }
 serde = { version = "1.0", features = ["derive"] }

src/auth0/cache/crypto.rs

@@ -1,5 +1,5 @@
-use chacha20poly1305::{aead::Aead, AeadCore, KeyInit, XChaCha20Poly1305};
-use rand::thread_rng;
+use chacha20poly1305::aead::{Aead, AeadCore, KeyInit, OsRng};
+use chacha20poly1305::XChaCha20Poly1305;
 use serde::{Deserialize, Serialize};
 
 const NONCE_SIZE: usize = 24;
@@ -16,7 +16,7 @@ pub fn encrypt<T: Serialize>(value_ref: &T, token_encryption_key_str: &str) -> R
     let json: String = serde_json::to_string(value_ref)?;
 
     let enc = XChaCha20Poly1305::new_from_slice(token_encryption_key_str.as_bytes()).unwrap();
-    let nonce = XChaCha20Poly1305::generate_nonce(&mut thread_rng());
+    let nonce = XChaCha20Poly1305::generate_nonce(&mut OsRng);
 
     let mut ciphertext = enc.encrypt(&nonce, json.as_bytes())?;
     ciphertext.extend(nonce);

src/auth0/util.rs

@@ -15,7 +15,7 @@ impl StalenessCheckPercentage {
 
     pub fn random_value_between(&self) -> f64 {
         use rand::Rng;
-        rand::thread_rng().gen_range(self.0.clone())
+        rand::rng().random_range(self.0.clone())
     }
 }