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tape: restore_key - always update key, even if there is already an entry

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This commit is contained in:
Dietmar Maurer
2021-01-21 07:46:21 +01:00
parent 4dafc513cc
commit 18bd6ba13d
3 changed files with 7 additions and 5 deletions
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8
src/config/tape_encryption_keys.rs
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@ -176,7 +176,7 @@ pub fn save_key_configs(map: HashMap<Fingerprint, KeyConfig>) -> Result<(), Erro
Ok(())
}
pub fn insert_key(key: [u8;32], key_config: KeyConfig) -> Result<(), Error> {
pub fn insert_key(key: [u8;32], key_config: KeyConfig, force: bool) -> Result<(), Error> {
let _lock = open_file_locked(
TAPE_KEYS_LOCKFILE,
@ -192,8 +192,10 @@ pub fn insert_key(key: [u8;32], key_config: KeyConfig) -> Result<(), Error> {
None => bail!("missing encryption key fingerprint - internal error"),
};
if let Some(_) = config_map.get(&fingerprint) {
bail!("encryption key '{}' already exists.", fingerprint);
if !force {
if let Some(_) = config_map.get(&fingerprint) {
bail!("encryption key '{}' already exists.", fingerprint);
}
}
let item = EncryptionKeyInfo::new(key, fingerprint.clone());