temp

Cargo.lock

@@ -14,6 +14,12 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
 
+[[package]]
+name = "base64"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
+
 [[package]]
 name = "bitflags"
 version = "2.6.0"
@@ -90,6 +96,27 @@ dependencies = [
  "powerfmt",
 ]
 
+[[package]]
+name = "dirs"
+version = "5.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44c45a9d03d6676652bcb5e724c7e988de1acad23a711b5217ab9cbecbec2225"
+dependencies = [
+ "dirs-sys",
+]
+
+[[package]]
+name = "dirs-sys"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "520f05a5cbd335fae5a99ff7a6ab8627577660ee5cfd6a94a6a929b52ff0321c"
+dependencies = [
+ "libc",
+ "option-ext",
+ "redox_users",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "either"
 version = "1.13.0"
@@ -109,7 +136,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "534c5cf6194dfab3db3242765c03bbe257cf92f22b38f6bc0c58d59108a820ba"
 dependencies = [
  "libc",
- "windows-sys",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -124,6 +151,17 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05f29059c0c2090612e8d742178b0580d2dc940c837851ad723096f87af6663e"
 
+[[package]]
+name = "getrandom"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.15.0"
@@ -147,6 +185,16 @@ version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
 
+[[package]]
+name = "indexmap"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "707907fe3c25f5424cce2cb7e1cbcafee6bdbe735ca90ef77c29e84591e5b9da"
+dependencies = [
+ "equivalent",
+ "hashbrown",
+]
+
 [[package]]
 name = "instability"
 version = "0.3.2"
@@ -184,6 +232,16 @@ version = "0.2.159"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "561d97a539a36e26a9a5fad1ea11a3039a67714694aaa379433e580854bc3dc5"
 
+[[package]]
+name = "libredox"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0ff37bd590ca25063e35af745c343cb7a0271906fb7b37e4813e8f79f00268d"
+dependencies = [
+ "bitflags",
+ "libc",
+]
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.14"
@@ -215,6 +273,12 @@ dependencies = [
  "hashbrown",
 ]
 
+[[package]]
+name = "memchr"
+version = "2.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+
 [[package]]
 name = "mio"
 version = "1.0.2"
@@ -225,7 +289,7 @@ dependencies = [
  "libc",
  "log",
  "wasi",
- "windows-sys",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -243,6 +307,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "option-ext"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
+
 [[package]]
 name = "parking_lot"
 version = "0.12.3"
@@ -263,7 +333,7 @@ dependencies = [
  "libc",
  "redox_syscall",
  "smallvec",
- "windows-targets",
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -327,13 +397,28 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "redox_users"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba009ff324d1fc1b900bd1fdb31564febe58a8ccc8a6fdbb93b543d33b13ca43"
+dependencies = [
+ "getrandom",
+ "libredox",
+ "thiserror",
+]
+
 [[package]]
 name = "rstemp"
 version = "0.1.0"
 dependencies = [
+ "base64",
  "crossterm",
+ "dirs",
  "lazy_static",
  "ratatui",
+ "serde",
+ "toml",
  "unicode-width 0.2.0",
 ]
 
@@ -347,7 +432,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -370,24 +455,33 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "serde"
-version = "1.0.210"
+version = "1.0.214"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8e3592472072e6e22e0a54d5904d9febf8508f65fb8552499a1abc7d1078c3a"
+checksum = "f55c3193aca71c12ad7890f1785d2b73e1b9f63a0bbc353c08ef26fe03fc56b5"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.210"
+version = "1.0.214"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "243902eda00fad750862fc144cea25caca5e20d615af0a81bee94ca738f1df1f"
+checksum = "de523f781f095e28fa605cdce0f8307e451cc0fd14e2eb4cd2e98a355b147766"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
 ]
 
+[[package]]
+name = "serde_spanned"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87607cb1398ed59d48732e575a4c28a7a8ebf2454b964fe3f224f2afc07909e1"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "signal-hook"
 version = "0.3.17"
@@ -454,15 +548,35 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.79"
+version = "2.0.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89132cd0bf050864e1d38dc3bbc07a0eb8e7530af26344d3d2bbbef83499f590"
+checksum = "5023162dfcd14ef8f32034d8bcd4cc5ddc61ef7a247c024a33e24e1f24d21b56"
 dependencies = [
  "proc-macro2",
  "quote",
  "unicode-ident",
 ]
 
+[[package]]
+name = "thiserror"
+version = "1.0.65"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d11abd9594d9b38965ef50805c5e469ca9cc6f197f883f717e0269a3057b3d5"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.65"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae71770322cbd277e69d762a16c444af02aa0575ac0d174f0b9562d3b37f8602"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "time"
 version = "0.3.36"
@@ -484,6 +598,40 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
 
+[[package]]
+name = "toml"
+version = "0.8.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1ed1f98e3fdc28d6d910e6737ae6ab1a93bf1985935a1193e68f93eeb68d24e"
+dependencies = [
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0dd7358ecb8fc2f8d014bf86f6f638ce72ba252a2c3a2572f2a795f1d23efb41"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.22.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ae48d6208a266e853d946088ed816055e556cc6028c5e8e2b84d9fa5dd7c7f5"
+dependencies = [
+ "indexmap",
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "winnow",
+]
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.13"
@@ -547,13 +695,37 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "windows-sys"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets 0.48.5",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
- "windows-targets",
+ "windows-targets 0.52.6",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
+dependencies = [
+ "windows_aarch64_gnullvm 0.48.5",
+ "windows_aarch64_msvc 0.48.5",
+ "windows_i686_gnu 0.48.5",
+ "windows_i686_msvc 0.48.5",
+ "windows_x86_64_gnu 0.48.5",
+ "windows_x86_64_gnullvm 0.48.5",
+ "windows_x86_64_msvc 0.48.5",
 ]
 
 [[package]]
@@ -562,28 +734,46 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
 dependencies = [
- "windows_aarch64_gnullvm",
+ "windows_aarch64_gnullvm 0.52.6",
- "windows_aarch64_msvc",
+ "windows_aarch64_msvc 0.52.6",
- "windows_i686_gnu",
+ "windows_i686_gnu 0.52.6",
  "windows_i686_gnullvm",
- "windows_i686_msvc",
+ "windows_i686_msvc 0.52.6",
- "windows_x86_64_gnu",
+ "windows_x86_64_gnu 0.52.6",
- "windows_x86_64_gnullvm",
+ "windows_x86_64_gnullvm 0.52.6",
- "windows_x86_64_msvc",
+ "windows_x86_64_msvc 0.52.6",
 ]
 
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
+
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.52.6"
@@ -596,26 +786,59 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
 
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
+
+[[package]]
+name = "winnow"
+version = "0.6.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "36c1fec1a2bb5866f07c25f68c26e565c4c200aebb96d7e55710c19d3e8ac49b"
+dependencies = [
+ "memchr",
+]

Cargo.toml

@@ -4,7 +4,11 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+base64 = "0.22.1"
 crossterm = { version = "0.28.1", features = ["event-stream"] }
+dirs = "5.0.1"
 lazy_static = "1.5.0"
 ratatui = { version = "0.28.1", features = ["all-widgets"] }
+serde = { version = "1.0.214", features = ["derive"] }
+toml = "0.8.19"
 unicode-width = "0.2.0"

src/app.rs

@@ -3,11 +3,16 @@ use std::io;
 use crossterm::event::{self, Event, KeyCode, KeyEvent, KeyEventKind};
 use ratatui::{DefaultTerminal, Frame};
 
-use crate::view::{home::Home, View};
+use crate::{
+    session::{connection::ConnectionManager, credential::CredentialManager},
+    view::{home::Home, View},
+};
 
 pub struct App {
     running: bool,
     view: Home,
+    connection_manager: ConnectionManager,
+    credential_manager: CredentialManager,
 }
 
 impl Default for App {
@@ -15,6 +20,8 @@ impl Default for App {
         App {
             running: true,
             view: Home::default(),
+            connection_manager: ConnectionManager::default(),
+            credential_manager: CredentialManager::default(),
         }
     }
 }

src/global.rs

@@ -1 +1,10 @@
+use std::path::PathBuf;
 
+use lazy_static::lazy_static;
+
+lazy_static! {
+    pub static ref CONFIG_DIR: PathBuf = dirs::config_local_dir().unwrap().join("tethers");
+    pub static ref CACHE_DIR: PathBuf = dirs::cache_dir().unwrap().join("tethers");
+    pub static ref SSH_CONFIG_DIR: PathBuf = dirs::home_dir().unwrap().join(".ssh");
+    pub static ref SSH_CONFIG_PATH: PathBuf = dirs::home_dir().unwrap().join(".ssh").join("config");
+}

src/main.rs

@@ -1,24 +1,69 @@
-use std::io;
+use std::{io, path::Path};
 
 use app::App;
-use session::connection::{Connection, ShConnection};
+use base64::{engine::general_purpose::STANDARD, Engine as _};
+use session::{
+    connection::{Connection, ConnectionManager, Connections, ShConnection, SshConnection},
+    credential::{Credential, CredentialManager, CredentialType},
+    SessionManager,
+};
+use util::file;
 
 mod app;
-mod session;
-mod view;
 mod global;
+mod session;
 mod util;
-
+mod view;
-// fn main() -> io::Result<()> {
-//     let mut terminal = ratatui::init();
-//     let app_result = App::default().run(&mut terminal);
-//     ratatui::restore();
-//     app_result
-// }
-//
 
 fn main() -> io::Result<()> {
-    let sh = ShConnection::new("zsh".to_string(), "/usr/bin/nu".to_string(), None);
+    let mut terminal = ratatui::init();
-    let _ = sh.exec_cmd();
+    let app_result = App::default().run(&mut terminal);
-    Ok(())
+    ratatui::restore();
+    app_result
 }
+
+// fn main() -> io::Result<()> {
+//     // let sh = ShConnection::new("zsh".to_string(), "/usr/bin/nu".to_string(), None);
+//     // let _ = sh.exec_cmd();
+//     let ssh = SshConnection::new("".to_string(), "myhost.fallen-angle.com".to_string(), 7044, "rainbus".to_string(), "".to_string());
+//     ssh.exec_cmd();
+//     Ok(())
+// }
+
+/* fn main() -> io::Result<()> {
+    let mut cnm = ConnectionManager::default();
+    let sh = Connections::Sh(ShConnection::new(
+        "zsh".to_string(),
+        "/usr/bin/zsh".to_string(),
+        None,
+    ));
+    let ssh_sec = Connections::Ssh(SshConnection::new(
+        "Tencent".to_string(),
+        "myhost.fallen-angle.com".to_string(),
+        22,
+        "rainbus".to_string(),
+        "Server".to_string(),
+    ));
+    let ssh_pwd = Connections::Ssh(SshConnection::new(
+        "Aliyun".to_string(),
+        "myweb.fallen-angle.com".to_string(),
+        22,
+        "rainbus".to_string(),
+        "AliPwd".to_string(),
+    ));
+    cnm.connections().extend([sh, ssh_sec, ssh_pwd]);
+    let mut crm = CredentialManager::default();
+    let ser_crd = Credential::new(
+        "Server".to_string(),
+        CredentialType::Secret(STANDARD.encode(file::read_file(Path::new("")))),
+    );
+    let pwd_crd = Credential::new(
+        "Alipwd".to_string(),
+        CredentialType::Password("20001001".to_string()),
+    );
+    crm.credentials().extend([ser_crd, pwd_crd]);
+    let sem = SessionManager::new(cnm, crm);
+    // println!("{}", toml::to_string_pretty(&sem).unwrap());
+    file::write_file(&global::CONFIG_DIR.join("tethers.toml"), toml::to_string_pretty(&sem).unwrap().as_str());
+    Ok(())
+} */

src/session.rs

@@ -1,2 +1,21 @@
+use connection::ConnectionManager;
+use credential::CredentialManager;
+use serde::{Deserialize, Serialize};
+
 pub mod connection;
-mod credential;
+pub mod credential;
+
+#[derive(Serialize, Deserialize)]
+pub struct SessionManager {
+    connection_manager: ConnectionManager,
+    credential_manager: CredentialManager,
+}
+
+impl SessionManager {
+    pub fn new(cnm: ConnectionManager, crm: CredentialManager) -> Self {
+        Self {
+            connection_manager: cnm,
+            credential_manager: crm,
+        }
+    }
+}

src/session/connection.rs

@@ -1,4 +1,8 @@
-use std::{env, io, path::Path, process::Command};
+use std::{env, fs, io, path::Path, process::Command};
+
+use serde::{Deserialize, Serialize};
+
+use crate::util::file;
 
 use super::credential::{Credential, CredentialType};
 
@@ -6,6 +10,7 @@ pub trait Connection {
     fn exec_cmd(&self) -> io::Result<()>;
 }
 
+#[derive(Serialize, Deserialize)]
 pub struct ShConnection {
     name: String,
     path: String,
@@ -38,6 +43,7 @@ impl ShConnection {
     }
 }
 
+#[derive(Serialize, Deserialize)]
 pub struct SshConnection {
     name: String,
     host: String,
@@ -66,10 +72,13 @@ impl SshConnection {
 
 impl Connection for SshConnection {
     fn exec_cmd(&self) -> io::Result<()> {
-        let credential =
+        let credential = Credential::new(
-            Credential::new("zsh".to_string(), CredentialType::Password("".to_string()));
+            "zsh".to_string(),
+            CredentialType::Secret(file::read_file(Path::new(""))),
+        );
         let mut ssh_command = Command::new("ssh");
         let secret_path = env::temp_dir().join("tethers").join("secret.tmp");
+        let _ = fs::create_dir_all(secret_path.parent().unwrap());
         ssh_command
             .args(["-p", &self.port.to_string()])
             .args(["-l", &self.user]);
@@ -89,11 +98,19 @@ impl Connection for SshConnection {
     }
 }
 
+#[derive(Serialize, Deserialize)]
 pub enum Connections {
     Sh(ShConnection),
     Ssh(SshConnection),
 }
 
+#[derive(Default, Serialize, Deserialize)]
 pub struct ConnectionManager {
     connections: Vec<Connections>,
 }
+
+impl ConnectionManager {
+    pub fn connections(&mut self) -> &mut Vec<Connections> {
+        &mut self.connections
+    }
+}

src/session/credential.rs

@@ -5,11 +5,18 @@ use std::{
     path::Path,
 };
 
+use base64::{engine::general_purpose::STANDARD, Engine};
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize)]
 pub enum CredentialType {
     Password(String),
     Secret(String),
 }
 
+impl CredentialType {}
+
+#[derive(Serialize, Deserialize)]
 pub struct Credential {
     credential: CredentialType,
     name: String,
@@ -35,6 +42,13 @@ impl Credential {
 
 impl Credential {
     pub fn new(name: String, credential: CredentialType) -> Self {
+        // TODO: modify this to Type
+        let credential = match credential {
+            CredentialType::Password(password) => {
+                CredentialType::Password(STANDARD.encode(password))
+            }
+            CredentialType::Secret(secret) => CredentialType::Secret(STANDARD.encode(secret)),
+        };
         Self { name, credential }
     }
 
@@ -43,12 +57,16 @@ impl Credential {
     }
 }
 
-#[derive(Default)]
+#[derive(Default, Serialize, Deserialize)]
 pub struct CredentialManager {
     credentials: Vec<Credential>,
 }
 
 impl CredentialManager {
+    pub fn credentials(&mut self) -> &mut Vec<Credential> {
+        &mut self.credentials
+    }
+
     pub fn find_by_name(&self, name: &str) -> io::Result<&Credential> {
         self.credentials
             .iter()

src/util.rs

@@ -1 +1 @@
-
+pub mod file;

src/util/file.rs

@@ -1,2 +1,18 @@
+use std::{
+    fs::File,
+    io::{Read, Write},
+    path::{self, Path},
+};
 
+pub fn read_file(path: &Path) -> String {
+    let path = dirs::home_dir().unwrap().join(".ssh/Server");
+    let mut file = File::open(path).unwrap();
+    let mut content = String::new();
+    file.read_to_string(&mut content).unwrap();
+    content
+}
 
+pub fn write_file(path: &Path, content: &str) {
+    let mut file = File::create(path).unwrap();
+    let res = file.write_all(content.as_bytes());
+}

src/view/home.rs

@@ -37,8 +37,8 @@ impl Default for Home {
             help: HelpComponent::default(),
             setting: SettingView::default(),
         };
-        // home.table.active_state().set_active(true);
+        home.table.active_state().set_active(true);
-        home.setting.active_state().set_active(true);
+        // home.setting.active_state().set_active(true);
         home
     }
 }