client/
accounts.rs

1// Copyright 2019 Conflux Foundation. All rights reserved.
2// Conflux is free software and distributed under GNU General Public License.
3// See http://www.gnu.org/licenses/
4
5use app_dirs::{get_app_root, AppDataType, AppInfo};
6use cfxcore_accounts::{AccountProvider, AccountProviderSettings};
7use cfxstore::{accounts_dir::RootDiskDirectory, CfxStore};
8use dir::helpers::replace_home;
9use std::{path::PathBuf, time::Duration};
10
11pub fn account_provider(
12    dir: Option<String>, sstore_iterations: Option<u32>,
13    refresh_time: Option<Duration>,
14) -> Result<AccountProvider, String> {
15    let dir = match dir {
16        Some(dir) => dir,
17        None => keys_path(),
18    };
19
20    let dir = Box::new(keys_dir(dir)?);
21    let secret_store = Box::new(secret_store(dir, sstore_iterations)?);
22
23    if let Some(t) = refresh_time {
24        secret_store.set_refresh_time(t);
25    }
26
27    Ok(AccountProvider::new(
28        secret_store,
29        AccountProviderSettings::default(),
30    ))
31}
32
33pub fn keys_dir(path: String) -> Result<RootDiskDirectory, String> {
34    let path = PathBuf::from(&path);
35    RootDiskDirectory::create(path)
36        .map_err(|e| format!("Could not open keys directory: {}", e))
37}
38
39fn secret_store(
40    dir: Box<RootDiskDirectory>, iterations: Option<u32>,
41) -> Result<CfxStore, String> {
42    match iterations {
43        Some(i) => CfxStore::open_with_iterations(dir, i),
44        None => CfxStore::open(dir),
45    }
46    .map_err(|e| format!("Could not open keys store: {}", e))
47}
48
49/// Default data path
50fn default_data_path() -> String {
51    let app_info = AppInfo {
52        name: "Conflux",
53        author: "conflux",
54    };
55    get_app_root(AppDataType::UserData, &app_info)
56        .map(|p| p.to_string_lossy().into_owned())
57        .unwrap_or_else(|_| "$HOME/.conflux".to_owned())
58}
59
60pub fn keys_path() -> String {
61    let data_path = default_data_path();
62    replace_home(&data_path, "$BASE/keys")
63}
client/accounts.rs

client/
accounts.rs
