BZOD v0.5.0 RC2: multi-user platform, dashboards, analytics, backups and validation

src/cli/create_user.rs

@@ -0,0 +1,86 @@
+use crate::auth::hash_password;
+use crate::config::Config;
+use crate::db::Db;
+use std::io::{self, Write};
+use std::path::PathBuf;
+use tracing::{error, info};
+
+pub async fn run(
+    username: Option<String>,
+    password: Option<String>,
+    data_dir: Option<String>,
+    mut config: Config,
+) -> Result<(), Box<dyn std::error::Error>> {
+    if let Some(d) = data_dir {
+        config.data_dir = PathBuf::from(d);
+    }
+    let db = Db::init(&config)?;
+
+    let final_username = match username {
+        Some(u) => u,
+        None => read_input("Enter username: "),
+    };
+
+    let username_clean = final_username.trim().to_lowercase();
+    if username_clean.is_empty() {
+        error!("Username cannot be empty");
+        return Ok(());
+    }
+
+    if username_clean.len() < 3 {
+        error!("Username must be at least 3 characters");
+        return Ok(());
+    }
+
+    if !username_clean
+        .chars()
+        .all(|c| c.is_alphanumeric() || c == '-' || c == '_')
+    {
+        error!("Username must contain only alphanumeric characters, hyphens, or underscores");
+        return Ok(());
+    }
+
+    let final_password = match password {
+        Some(p) => p,
+        None => read_input("Enter password: "),
+    };
+    if final_password.trim().is_empty() {
+        error!("Password cannot be empty");
+        return Ok(());
+    }
+
+    let hash = hash_password(&final_password).map_err(|e| e.to_string())?;
+
+    // Check if user already exists
+    {
+        let conn = db.users.lock().unwrap();
+        if crate::db::users::get_user_by_username(&conn, &username_clean)?.is_some() {
+            error!("User already exists: {}", username_clean);
+            return Ok(());
+        }
+    }
+
+    // Create user in DB (this seeds default quotas too)
+    let new_user = {
+        let conn = db.users.lock().unwrap();
+        crate::db::users::create_user(&conn, &username_clean, &hash, "standard", None)?
+    };
+
+    // Initialize their user specific directory and DB files (content.db, analytics.db, profile.db)
+    db.init_user_databases(new_user.id)?;
+
+    info!(
+        "Successfully created standard user: {} (ID: {})",
+        new_user.username, new_user.id
+    );
+
+    Ok(())
+}
+
+fn read_input(prompt: &str) -> String {
+    print!("{}", prompt);
+    let _ = io::stdout().flush();
+    let mut input = String::new();
+    let _ = io::stdin().read_line(&mut input);
+    input.trim().to_string()
+}