40 lines
1.2 KiB
Rust
40 lines
1.2 KiB
Rust
|
//! Filesystem-backed `OAuthRepository` implementation.
|
||
|
|
//!
|
||
|
|
//! Tokens are stored as a single JSON file with write-then-rename + fsync
|
||
|
|
//! for crash safety, and restrictive owner-only mode `0o600` on Unix.
|
||
|
|
|
||
|
|
use std::path::Path;
|
||
|
|
|
||
|
|
use zesdex_domain::auth::{OAuthRepository, OAuthToken, RepositoryError};
|
||
|
|
|
||
|
|
use crate::utils::write_json_atomic;
|
||
|
|
|
||
|
|
/// Concrete filesystem OAuth token repository.
|
||
|
|
#[derive(Debug, Clone, Default)]
|
||
|
|
pub struct FileSystemOAuthRepository;
|
||
|
|
|
||
|
|
impl FileSystemOAuthRepository {
|
||
|
|
pub fn new() -> Self {
|
||
|
|
FileSystemOAuthRepository
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
impl OAuthRepository for FileSystemOAuthRepository {
|
||
|
|
fn save_token(&self, path: &Path, token: &OAuthToken) -> Result<(), RepositoryError> {
|
||
|
|
if let Some(parent) = path.parent() {
|
||
|
|
std::fs::create_dir_all(parent)?;
|
||
|
|
}
|
||
|
|
write_json_atomic(path, token, Some(0o600))?;
|
||
|
|
Ok(())
|
||
|
|
}
|
||
|
|
|
||
|
|
fn load_token(&self, path: &Path) -> Result<Option<OAuthToken>, RepositoryError> {
|
||
|
|
if !path.exists() {
|
||
|
|
return Ok(None);
|
||
|
|
}
|
||
|
|
let data = std::fs::read_to_string(path)?;
|
||
|
|
let token: OAuthToken = serde_json::from_str(&data)?;
|
||
|
|
Ok(Some(token))
|
||
|
|
}
|
||
|
|
}
|