Quick Start

use better_auth::{AuthConfig, BetterAuth};
use better_auth::plugins::{EmailPasswordPlugin, SessionManagementPlugin};
use better_auth::prelude::{AuthRequest, HttpMethod};
use better_auth::seaorm::{Database, SeaOrmStore};
use std::collections::HashMap;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    // 1. Configure
    let config = AuthConfig::new("your-very-secure-secret-key-at-least-32-chars-long")
        .base_url("http://localhost:3000")
        .password_min_length(8);
    let database = Database::connect("sqlite::memory:").await?;
    let store = SeaOrmStore::<AppAuthSchema>::new(config.clone(), database);

    // 2. Build
    let auth = BetterAuth::<AppAuthSchema>::new(config)
        .store(store)
        .plugin(EmailPasswordPlugin::new().enable_signup(true))
        .plugin(SessionManagementPlugin::new())
        .build()
        .await?;

    println!("Plugins: {:?}", auth.plugin_names());

    // 3. Sign up
    let body = serde_json::json!({
        "email": "[email protected]",
        "password": "password123",
        "name": "Test User"
    });

    let response = auth
        .handle_request(AuthRequest::from_parts(
            HttpMethod::Post,
            "/sign-up/email",
            HashMap::from([(
                "content-type".to_string(),
                "application/json".to_string(),
            )]),
            Some(serde_json::to_vec(&body)?),
            HashMap::new(),
        ))
        .await?;

    let data: serde_json::Value = serde_json::from_slice(&response.body)?;
    let token = data["token"].as_str().unwrap();
    println!("Signed up: {}", data["user"]["email"]);

    // 4. Use the session token
    let response = auth
        .handle_request(AuthRequest::from_parts(
            HttpMethod::Get,
            "/get-session",
            HashMap::from([(
                "authorization".to_string(),
                format!("Bearer {}", token),
            )]),
            None,
            HashMap::new(),
        ))
        .await?;

    let session: serde_json::Value = serde_json::from_slice(&response.body)?;
    println!("Session user: {}", session["user"]["email"]);

    Ok(())
}