tyler/proxmox-backup
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remove tools::getpwnam_ugid, impl. crate::backup::backup_user()

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And use new nix::unistd::User struct.
This commit is contained in:
Dietmar Maurer
2019-12-19 10:20:13 +01:00
parent 8bf4559b4e
commit f74a03da1f
7 changed files with 45 additions and 55 deletions
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5
src/config/datastore.rs
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@ -58,15 +58,14 @@ pub fn config() -> Result<SectionConfigData, Error> {
pub fn save_config(config: &SectionConfigData) -> Result<(), Error> {
let raw = CONFIG.write(DATASTORE_CFG_FILENAME, &config)?;
let (_, backup_gid) = crate::tools::getpwnam_ugid("backup")?;
let gid = nix::unistd::Gid::from_raw(backup_gid);
let backup_user = crate::backup::backup_user()?;
let mode = nix::sys::stat::Mode::from_bits_truncate(0o0640);
// set the correct owner/group/permissions while saving file
// owner(rw) = root, group(r)= backup
let options = CreateOptions::new()
.perm(mode)
.owner(nix::unistd::ROOT)
.group(gid);
.group(backup_user.gid);
replace_file(DATASTORE_CFG_FILENAME, raw.as_bytes(), options)?;