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Implements loading of roles and users

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This commit is contained in:
Gregor Reitzenstein 2020-09-11 10:18:43 +02:00
parent bf3a3474db
commit d4ed885dc7
1 changed files with 92 additions and 2 deletions
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94
src/access.rs
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@ -18,6 +18,7 @@ use lmdb::{Transaction, RwTransaction, Cursor};
use crate::config::Config;
use crate::error::Result;
// FIXME: fabinfra/fabaccess/bffh#3
type UserIdentifier = u64;
type RoleIdentifier = u64;
type PermIdentifier = u64;
@ -235,7 +236,7 @@ impl PermissionsProvider {
if !path.is_dir() {
error!(self.log, "Given load directory is malformed, no 'perms' subdir, not loading perms!");
} else {
//self.load_perms(txn, &path)?;
self.load_perms(txn, &path)?;
}
path.pop();
// =================================================
@ -245,7 +246,7 @@ impl PermissionsProvider {
if !path.is_dir() {
error!(self.log, "Given load directory is malformed, no 'users' subdir, not loading users!");
} else {
//self.load_users(txn, &path)?;
self.load_users(txn, &path)?;
}
path.pop();
// =================================================
@ -295,6 +296,95 @@ impl PermissionsProvider {
Ok(())
}
fn load_perms(&mut self, txn: &mut RwTransaction, path: &Path) -> Result<()> {
for entry in std::fs::read_dir(path)? {
let entry = entry?;
let path = entry.path();
if path.is_file() {
// will only ever be none if the path has no file name and then how is it a file?!
let permID_str = path
.file_stem().expect("Found a file with no filename?")
.to_str().expect("Found an OsStr that isn't valid Unicode. Fix your OS!");
let permID = match u64::from_str_radix(permID_str, 16) {
Ok(i) => i,
Err(e) => {
warn!(self.log, "File {} had a invalid name. Expected an u64 in [0-9a-z] hex with optional file ending: {}. Skipping!", path.display(), e);
continue;
}
};
let s = match fs::read_to_string(path.as_path()) {
Ok(s) => s,
Err(e) => {
warn!(self.log, "Failed to open file {}: {}, skipping!"
, path.display()
, e);
continue;
}
};
let perm: Perm = match toml::from_str(&s) {
Ok(r) => r,
Err(e) => {
warn!(self.log, "Failed to parse perm at path {}: {}, skipping!"
, path.display()
, e);
continue;
}
};
self.put_perm(txn, permID, perm)?;
debug!(self.log, "Loaded perm {}", permID);
} else {
warn!(self.log, "Path {} is not a file, skipping!", path.display());
}
}
Ok(())
}
fn load_users(&mut self, txn: &mut RwTransaction, path: &Path) -> Result<()> {
for entry in std::fs::read_dir(path)? {
let entry = entry?;
let path = entry.path();
if path.is_file() {
// will only ever be none if the path has no file name and then how is it a file?!
let userID_str = path
.file_stem().expect("Found a file with no filename?")
.to_str().expect("Found an OsStr that isn't valid Unicode. Fix your OS!");
let userID = match u64::from_str_radix(userID_str, 16) {
Ok(i) => i,
Err(e) => {
warn!(self.log, "File {} had a invalid name. Expected an u64 in [0-9a-z] hex with optional file ending: {}. Skipping!", path.display(), e);
continue;
}
};
let s = match fs::read_to_string(path.as_path()) {
Ok(s) => s,
Err(e) => {
warn!(self.log, "Failed to open file {}: {}, skipping!"
, path.display()
, e);
continue;
}
};
let user: User = match toml::from_str(&s) {
Ok(r) => r,
Err(e) => {
warn!(self.log, "Failed to parse user at path {}: {}, skipping!"
, path.display()
, e);
continue;
}
};
self.put_user(txn, userID, user)?;
debug!(self.log, "Loaded user {}", userID);
} else {
warn!(self.log, "Path {} is not a file, skipping!", path.display());
}
}
Ok(())
}
}
/// This line documents init