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rc/bin/proxmox-backup-client.rs - restore: always download index.json.blob

This commit is contained in:
Dietmar Maurer 2019-09-02 14:14:32 +02:00
parent 0d9862803b
commit 02fcf372e4
1 changed files with 19 additions and 1 deletions
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20
src/bin/proxmox-backup-client.rs
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@ -887,7 +887,25 @@ fn restore(
.custom_flags(libc::O_TMPFILE) .custom_flags(libc::O_TMPFILE)
.open("/tmp")?; .open("/tmp")?;
if server_archive_name.ends_with(".blob") { const INDEX_BLOB_NAME: &str = "index.json.blob";
let index_data = client.download(INDEX_BLOB_NAME, Vec::with_capacity(64*1024)).wait()?;
let blob = DataBlob::from_raw(index_data)?;
blob.verify_crc()?;
let backup_index_data = blob.decode(crypt_config.clone())?;
let backup_index: Value = serde_json::from_slice(&backup_index_data[..])?;
if server_archive_name == INDEX_BLOB_NAME {
if let Some(target) = target {
file_set_contents(target, &backup_index_data, None)?;
} else {
let stdout = std::io::stdout();
let mut writer = stdout.lock();
writer.write_all(&backup_index_data)
.map_err(|err| format_err!("unable to pipe data - {}", err))?;
}
} else if server_archive_name.ends_with(".blob") {
let mut tmpfile = client.download(&server_archive_name, tmpfile).wait()?; let mut tmpfile = client.download(&server_archive_name, tmpfile).wait()?;
tmpfile.seek(SeekFrom::Start(0))?; tmpfile.seek(SeekFrom::Start(0))?;
let mut reader = DataBlobReader::new(tmpfile, crypt_config)?; let mut reader = DataBlobReader::new(tmpfile, crypt_config)?;