From 312a08dff3256c68e71f024045477aaf5212d352 Mon Sep 17 00:00:00 2001
From: Robin Krahl <robin@nitrokey.com>
Date: Mon, 14 Oct 2024 16:08:11 +0200
Subject: [PATCH] Update littlefs2 to v0.5.0

---
 Cargo.toml           | 8 +++++---
 src/authenticator.rs | 5 +++--
 src/state.rs         | 5 +++--
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 73eeb5d3..8a262e50 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,6 +17,7 @@ heapless = "0.7"
 heapless-bytes = "0.3"
 hex-literal = "0.3"
 iso7816 = "0.1.3"
+littlefs2 = "0.5"
 serde = { version = "1", default-features = false }
 trussed = { version = "0.1", features = ["clients-3"] }
 encrypted_container = { path = "components/encrypted_container" }
@@ -53,6 +54,7 @@ log-error = []
 [patch.crates-io]
 ctaphid-dispatch = { git = "https://github.com/Nitrokey/ctaphid-dispatch", tag = "v0.1.1-nitrokey.2" }
 flexiber = { git = "https://github.com/Nitrokey/flexiber", tag = "0.1.1.nitrokey" }
-littlefs2 = { git = "https://github.com/trussed-dev/littlefs2.git", rev = "ebd27e49ca321089d01d8c9b169c4aeb58ceeeca" }
-trussed = { git = "https://github.com/Nitrokey/trussed", tag = "v0.1.0-nitrokey.18" }
-trussed-auth = { git = "https://github.com/trussed-dev/trussed-auth", tag = "v0.3.0" }
+littlefs2 = { git = "https://github.com/trussed-dev/littlefs2.git", branch = "release-0.5.0" }
+littlefs2-core = { git = "https://github.com/trussed-dev/littlefs2.git", branch = "release-0.5.0" }
+trussed = { git = "https://github.com/trussed-dev/trussed", branch = "littlefs2" }
+trussed-auth = { git = "https://github.com/trussed-dev/trussed-auth", branch = "littlefs2" }
diff --git a/src/authenticator.rs b/src/authenticator.rs
index 42a523cc..9e0e474d 100644
--- a/src/authenticator.rs
+++ b/src/authenticator.rs
@@ -11,6 +11,7 @@ use core::time::Duration;
 use flexiber::EncodableHeapless;
 use heapless_bytes::Bytes;
 use iso7816::{Data, Status};
+use littlefs2::path;
 use trussed::types::Location;
 use trussed::types::{KeyId, Message};
 use trussed::{self, client, syscall, try_syscall};
@@ -212,7 +213,7 @@ where
         + trussed_auth::AuthClient,
 {
     fn credential_directory() -> trussed::types::PathBuf {
-        trussed::types::PathBuf::from("cred")
+        trussed::types::PathBuf::from(path!("cred"))
     }
 
     /// Create new Authenticator instance
@@ -680,7 +681,7 @@ where
             hex_filename[2 * i + 1] = LOOKUP[(value & 0xF) as usize];
         }
 
-        let filename = trussed::types::PathBuf::from(hex_filename.as_ref());
+        let filename = trussed::types::PathBuf::try_from(hex_filename.as_ref()).unwrap();
         let mut path = Self::credential_directory();
         path.push(&filename);
         info_now!("filename: {}", path.as_str_ref_with_trailing_nul());
diff --git a/src/state.rs b/src/state.rs
index ccd937ea..1b636b52 100644
--- a/src/state.rs
+++ b/src/state.rs
@@ -7,6 +7,7 @@ use core::convert::TryInto;
 use core::time::Duration;
 
 use iso7816::Status;
+use littlefs2::path;
 use serde::de::DeserializeOwned;
 use serde::Serialize;
 
@@ -17,7 +18,7 @@ use trussed::client::FilesystemClient;
 use trussed::types::Message;
 use trussed::{
     syscall, try_syscall,
-    types::{KeyId, Location, PathBuf},
+    types::{KeyId, Location, Path, PathBuf},
 };
 
 #[derive(Clone, Debug, Eq, PartialEq)]
@@ -75,7 +76,7 @@ impl Runtime {
 impl Persistent {}
 
 impl State {
-    const FILENAME: &'static str = "state.bin";
+    const FILENAME: &'static Path = path!("state.bin");
 
     pub fn new(location: Location) -> Self {
         Self {