feat: verify checksum of chunks downloaded from server

2 files changed, 18 insertions, 0 deletions

diff --git a/src/cmd/get_chunk.rs b/src/cmd/get_chunk.rs
new file mode 100644
index 0000000..bf653ff
--- /dev/null
+++ b/src/cmd/get_chunk.rs
@@ -0,0 +1,15 @@
+use crate::chunkid::ChunkId;
+use crate::client::BackupClient;
+use crate::client::ClientConfig;
+use std::io::{stdout, Write};
+
+pub fn get_chunk(config: &ClientConfig, chunk_id: &str) -> anyhow::Result<()> {
+    let client = BackupClient::new(&config.server_url)?;
+    let chunk_id: ChunkId = chunk_id.parse().unwrap();
+    let chunk = client.fetch_chunk(&chunk_id)?;
+
+    let stdout = stdout();
+    let mut handle = stdout.lock();
+    handle.write_all(chunk.data())?;
+    Ok(())
+}
diff --git a/src/cmd/mod.rs b/src/cmd/mod.rs
index 2919d88..c3cebe2 100644
--- a/src/cmd/mod.rs
+++ b/src/cmd/mod.rs
@@ -9,3 +9,6 @@ pub use list_files::list_files;
 
 pub mod restore;
 pub use restore::restore;
+
+pub mod get_chunk;
+pub use get_chunk::get_chunk;