Build(deps): bump rand from 0.8.5 to 0.9.0

Bumps [rand](https://github.com/rust-random/rand) from 0.8.5 to 0.9.0.
- [Release notes](https://github.com/rust-random/rand/releases)
- [Changelog](https://github.com/rust-random/rand/blob/master/CHANGELOG.md)
- [Commits](rust-random/rand@0.8.5...0.9.0)

---
updated-dependencies:
- dependency-name: rand
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Cargo.lock

@@ -24,6 +24,7 @@ jsonwebtoken = "9.3"
 log = { version = "0.4.22", features = ["std", "serde"] }
 once_cell = "1.20"
 parking_lot = "0.12.3"
+rand = { version = "0.9.0" }
 reqwest = { version = "0.12.9", default-features = false, features = ["json"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"

Cargo.toml

@@ -23,7 +23,7 @@ hyper.workspace = true
 jsonwebtoken.workspace = true
 log.workspace = true
 parking_lot.workspace = true
-rand = "0.8.5"
+rand.workspace = true
 reqwest.workspace = true
 serde.workspace = true
 serde_json.workspace = true

lib/Cargo.toml

@@ -7,7 +7,7 @@ use async_trait::async_trait;
 use chrono::{DateTime, Utc};
 use jsonwebtoken::Header;
 use log::debug;
-use rand::Rng;
+use rand::{Rng, TryRngCore};
 use serde::ser::SerializeStruct;
 use tokio::sync::Mutex;
 
@@ -90,8 +90,8 @@ impl<'callback> OAuth2<'callback> {
     }
 
     fn generate_token_id() -> String {
-        let mut rng = rand::rngs::OsRng;
-        let bytes: [u8; 18] = rng.gen();
+        let mut rng = rand::rngs::OsRng.unwrap_err();
+        let bytes: [u8; 18] = rng.random();
         hex::encode(bytes)
     }
 

lib/src/mcu/auth/oauth2.rs

@@ -17,7 +17,7 @@ log.workspace = true
 once_cell.workspace = true
 parking_lot.workspace = true
 p256 = "0.13.2"
-rand = "0.8.5"
+rand.workspace = true
 serde.workspace = true
 serde_json.workspace = true
 serde_with.workspace = true

test_helpers/Cargo.toml

@@ -2,9 +2,9 @@ use std::path::PathBuf;
 
 use chrono::{serde::ts_seconds_option, DateTime, Utc};
 use googletest::prelude::*;
+use p256::elliptic_curve::rand_core::OsRng;
 use p256::pkcs8::*;
 use p256::{ecdsa, pkcs8::LineEnding};
-use rand::rngs::OsRng;
 use serde::Serialize;
 use toml::{self, Value};