prople_crypto/keysecure/
types.rs

1//! `types` provides base data types that will be used at `keysecure` module
2use rst_common::standard::serde::{self, Deserialize, Serialize};
3
4use crate::keysecure::KeySecure;
5
6pub mod constants {
7    pub const KDF_ALGO: &str = "argon2";
8    pub const CRYPTO_CIPHER_ALGO: &str = "xchacha20poly1305";
9}
10
11pub mod errors {
12    use rst_common::with_errors::thiserror::{self, Error};
13
14    pub use crate::errors::CommonError;
15
16    /// `KeySecureError` used specifically for for the `KeySecure` management. This
17    /// error type also extends from [`CommonError`]
18    #[derive(Debug, Error, PartialEq)]
19    pub enum KeySecureError {
20        #[error("keysecure: unable to build key secure: `{0}`")]
21        BuildKeySecureError(String),
22
23        #[error("keysecure: unable to decrypt: `{0}`")]
24        DecryptError(String),
25
26        #[error("eddsa: common error")]
27        Common(#[from] CommonError),
28    }
29}
30
31use crate::types::StringValue;
32
33#[derive(Clone, Debug, Serialize, Deserialize)]
34#[serde(crate = "self::serde")]
35pub enum ContextOptions {
36    X25519,
37    ED25519,
38}
39
40impl ContextOptions {
41    pub fn get(&self) -> String {
42        match self {
43            ContextOptions::X25519 => String::from("X25519"),
44            ContextOptions::ED25519 => String::from("Ed25519"),
45        }
46    }
47}
48
49#[derive(Clone, Debug)]
50pub struct Password(String);
51
52impl StringValue for Password {
53    fn get_string(&self) -> String {
54        self.0.to_owned()
55    }
56}
57
58impl From<String> for Password {
59    fn from(value: String) -> Self {
60        Password(value)
61    }
62}
63
64/// `ToKeySecure` is a base trait / interface used to save an object
65/// to the encrypted format using [`KeySecure`] format
66pub trait ToKeySecure {
67    fn to_keysecure(&self, password: Password) -> Result<KeySecure, errors::KeySecureError>;
68}
prople_crypto/keysecure/types.rs

prople_crypto/keysecure/
types.rs
