feat: calculate piece digest by blake3

Cargo.toml

@@ -12,7 +12,7 @@ members = [
 ]
 
 [workspace.package]
-version = "0.1.49"
+version = "0.1.50"
 authors = ["The Dragonfly Developers"]
 homepage = "https://d7y.io/"
 repository = "https://github.com/dragonflyoss/client.git"
@@ -22,15 +22,15 @@ readme = "README.md"
 edition = "2021"
 
 [workspace.dependencies]
-dragonfly-client = { path = "dragonfly-client", version = "0.1.49" }
-dragonfly-client-core = { path = "dragonfly-client-core", version = "0.1.49" }
-dragonfly-client-config = { path = "dragonfly-client-config", version = "0.1.49" }
-dragonfly-client-storage = { path = "dragonfly-client-storage", version = "0.1.49" }
-dragonfly-client-backend = { path = "dragonfly-client-backend", version = "0.1.49" }
-dragonfly-client-util = { path = "dragonfly-client-util", version = "0.1.49" }
-dragonfly-client-init = { path = "dragonfly-client-init", version = "0.1.49" }
+dragonfly-client = { path = "dragonfly-client", version = "0.1.50" }
+dragonfly-client-core = { path = "dragonfly-client-core", version = "0.1.50" }
+dragonfly-client-config = { path = "dragonfly-client-config", version = "0.1.50" }
+dragonfly-client-storage = { path = "dragonfly-client-storage", version = "0.1.50" }
+dragonfly-client-backend = { path = "dragonfly-client-backend", version = "0.1.50" }
+dragonfly-client-util = { path = "dragonfly-client-util", version = "0.1.50" }
+dragonfly-client-init = { path = "dragonfly-client-init", version = "0.1.50" }
 thiserror = "1.0"
-dragonfly-api = "2.0.110"
+dragonfly-api = "2.0.112"
 reqwest = { version = "0.11.27", features = ["stream", "native-tls", "default-tls", "rustls-tls"] }
 rcgen = { version = "0.12.1", features = ["x509-parser"] }
 hyper = { version = "1.2", features = ["full"] }
@@ -50,6 +50,7 @@ rustls = "0.22.2"
 rustls-pki-types = "1.4.1"
 rustls-pemfile = "2.1.1"
 sha2 = "0.10"
+blake3 = "1.5.1"
 uuid = { version = "1.8", features = ["v4"] }
 hex = "0.4"
 rocksdb = "0.22.0"

dragonfly-client-storage/Cargo.toml

@@ -24,6 +24,7 @@ prost-wkt-types.workspace = true
 tokio.workspace = true
 tokio-util.workspace = true
 sha2.workspace = true
+blake3.workspace = true
 num_cpus = "1.0"
 base16ct = { version = "0.2", features = ["alloc"] }
 

dragonfly-client-storage/src/content.rs

@@ -17,7 +17,6 @@
 use dragonfly_api::common::v2::Range;
 use dragonfly_client_config::dfdaemon::Config;
 use dragonfly_client_core::Result;
-use sha2::{Digest, Sha256};
 use std::cmp::{max, min};
 use std::path::{Path, PathBuf};
 use std::sync::Arc;
@@ -245,11 +244,13 @@ impl Content {
         // Use a buffer to read the piece.
         let reader = BufReader::with_capacity(self.config.storage.write_buffer_size, reader);
 
-        // Sha256 is used to calculate the hash of the piece.
-        let mut hasher = Sha256::new();
+        // Blake3 is used to calculate the hash of the piece.
+        let mut hasher = blake3::Hasher::new();
 
         // InspectReader is used to calculate the hash of the piece.
-        let mut tee = InspectReader::new(reader, |bytes| hasher.update(bytes));
+        let mut tee = InspectReader::new(reader, |bytes| {
+            hasher.update(bytes);
+        });
 
         // Open the file and seek to the offset.
         let mut f = OpenOptions::new()
@@ -279,7 +280,7 @@ impl Content {
 
         Ok(WritePieceResponse {
             length,
-            hash: base16ct::lower::encode_string(&hash),
+            hash: base16ct::lower::encode_string(hash.as_bytes()),
         })
     }
 }

dragonfly-client-storage/src/lib.rs

@@ -145,7 +145,7 @@ impl Storage {
         reader: &mut R,
     ) -> Result<metadata::Piece> {
         let response = self.content.write_piece(task_id, offset, reader).await?;
-        let digest = Digest::new(Algorithm::Sha256, response.hash);
+        let digest = Digest::new(Algorithm::Blake3, response.hash);
 
         self.metadata.download_piece_finished(
             task_id,
@@ -169,7 +169,7 @@ impl Storage {
     ) -> Result<metadata::Piece> {
         let response = self.content.write_piece(task_id, offset, reader).await?;
         let length = response.length;
-        let digest = Digest::new(Algorithm::Sha256, response.hash);
+        let digest = Digest::new(Algorithm::Blake3, response.hash);
 
         // Check the digest of the piece.
         if expected_digest != digest.to_string() {

dragonfly-client-util/src/digest/mod.rs

@@ -23,6 +23,9 @@ pub const SEPARATOR: &str = ":";
 // Algorithm is a enum of the algorithm that is used to generate digest.
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum Algorithm {
+    // Blake3 is blake3 algorithm for generate digest.
+    Blake3,
+
     // Sha256 is sha256 algorithm for generate digest.
     Sha256,
 
@@ -35,6 +38,7 @@ impl fmt::Display for Algorithm {
     // fmt formats the value using the given formatter.
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
+            Algorithm::Blake3 => write!(f, "blake3"),
             Algorithm::Sha256 => write!(f, "sha256"),
             Algorithm::Sha512 => write!(f, "sha512"),
         }
@@ -48,6 +52,7 @@ impl FromStr for Algorithm {
     // from_str parses a algorithm string.
     fn from_str(s: &str) -> Result<Self, Self::Err> {
         match s {
+            "blake3" => Ok(Algorithm::Blake3),
             "sha256" => Ok(Algorithm::Sha256),
             "sha512" => Ok(Algorithm::Sha512),
             _ => Err(format!("invalid digest algorithm: {}", s)),
@@ -102,6 +107,7 @@ impl FromStr for Digest {
         }
 
         let algorithm = match parts[0] {
+            "blake3" => Algorithm::Blake3,
             "sha256" => Algorithm::Sha256,
             "sha512" => Algorithm::Sha512,
             _ => return Err(format!("invalid digest algorithm: {}", parts[0])),