add: icon resolver

add: config "no_track" file list option
add: rainbeam-shared -> tetratto-shared
add: l10n

crates/core/src/model/auth.rs

@@ -0,0 +1,71 @@
+use serde::{Deserialize, Serialize};
+use tetratto_shared::{
+    hash::{hash_salted, salt},
+    snow::AlmostSnowflake,
+    unix_epoch_timestamp,
+};
+
+/// `(ip, token, creation timestamp)`
+pub type Token = (String, String, usize);
+
+#[derive(Debug, Serialize)]
+pub struct User {
+    pub id: usize,
+    pub created: usize,
+    pub username: String,
+    pub password: String,
+    pub salt: String,
+    pub settings: UserSettings,
+    pub tokens: Vec<Token>,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct UserSettings;
+
+impl Default for UserSettings {
+    fn default() -> Self {
+        Self {}
+    }
+}
+
+impl User {
+    /// Create a new [`User`].
+    pub fn new(username: String, password: String) -> Self {
+        let salt = salt();
+        let password = hash_salted(password, salt.clone());
+
+        Self {
+            id: AlmostSnowflake::new(1234567890)
+                .to_string()
+                .parse::<usize>()
+                .unwrap(),
+            created: unix_epoch_timestamp() as usize,
+            username,
+            password,
+            salt,
+            settings: UserSettings::default(),
+            tokens: Vec::new(),
+        }
+    }
+
+    /// Create a new token
+    ///
+    /// # Returns
+    /// `(unhashed id, token)`
+    pub fn create_token(ip: &str) -> (String, Token) {
+        let unhashed = tetratto_shared::hash::uuid();
+        (
+            unhashed.clone(),
+            (
+                ip.to_string(),
+                tetratto_shared::hash::hash(unhashed),
+                unix_epoch_timestamp() as usize,
+            ),
+        )
+    }
+
+    /// Check if the given password is correct for the user.
+    pub fn check_password(&self, against: String) -> bool {
+        self.password == hash_salted(against, self.salt.clone())
+    }
+}