Library to Provide a Sqlx Database Session management layer.
You must choose only one of ['postgres', 'mysql', 'sqlite'] features to use this library.
Axum Database Sessions uses [tokio] runtime along with [sqlx]; it supports [native-tls] and [rustls] TLS backends. When adding the dependency, you must chose a database feature that is DatabaseType and a tls backend. You can only choose one database type and one TLS Backend.
[sqlx] current version used is 0.6.0
```toml
[dependencies]
axumdatabasesessions = { version = "3.0.2", features = [ "postgres", "rustls"] } ```
sqlite: Sqlx support for the self-contained SQLite database engine.
postgres: Sqlx support for the Postgres database server.
mysql: Sqlx support for the MySQL/MariaDB database server.
native-tls: Use the tokio runtime and native-tls TLS backend.
rustls: Use the tokio runtime and rustls TLS backend.
```rust norun use sqlx::{ConnectOptions, postgres::{PgPoolOptions, PgConnectOptions}}; use std::net::SocketAddr; use axumdatabase_sessions::{AxumSession, AxumSessionConfig, AxumSessionStore, AxumSessionLayer}; use axum::{ Router, routing::get, };
async fn main() {
let poll = connect_to_database().await.unwrap();
//This Defaults as normal Cookies.
//To enable Private cookies for integrity, and authenticity please check the next Example.
let session_config = AxumSessionConfig::default()
.with_table_name("test_table");
let session_store = AxumSessionStore::new(Some(poll.clone().into()), session_config);
session_store.migrate().await.unwrap();
// build our application with some routes
let app = Router::new()
.route("/greet", get(greet))
.layer(AxumSessionLayer::new(session_store));
// run it
let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
tracing::debug!("listening on {}", addr);
axum::Server::bind(&addr)
.serve(app.into_make_service())
.await
.unwrap();
}
async fn greet(session: AxumSession) -> String { let mut count: usize = session.get("count").await.unwrap_or(0);
count += 1;
session.set("count", count).await;
count.to_string()
}
async fn connecttodatabase() -> anyhow::Result
To enable private cookies for confidentiality, integrity, and authenticity. When a Key is set it will automatically set the Cookie into an encypted Private cookie which both protects the cookies data from prying eye's it also ensures the authenticity of the cookie.
```rust norun use sqlx::{ConnectOptions, postgres::{PgPoolOptions, PgConnectOptions}}; use std::net::SocketAddr; use axumdatabase_sessions::{AxumSession, AxumSessionConfig, AxumSessionStore, AxumSessionLayer, AxumSessionMode, Key}; use axum::{ Router, routing::get, };
async fn main() { let sessionconfig = AxumSessionConfig::default() .withtablename("testtable") // 'Key::generate()' will generate a new key each restart of the server. // If you want it to be more permanent then generate and set it to a config file. // If withkey() is used it will set all cookies as private, which guarantees integrity, and authenticity. .withkey(Key::generate());
let session_store = AxumSessionStore::new(None, session_config);
session_store.migrate().await.unwrap();
// build our application with some routes
let app = Router::new()
.route("/greet", get(greet))
.layer(AxumSessionLayer::new(session_store));
// run it
let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
tracing::debug!("listening on {}", addr);
axum::Server::bind(&addr)
.serve(app.into_make_service())
.await
.unwrap();
} ```
To use Axumdatabasesession in non_persistant mode Set the client to None.
```rust norun use sqlx::{ConnectOptions, postgres::{PgPoolOptions, PgConnectOptions}}; use std::net::SocketAddr; use axumdatabase_sessions::{AxumSession, AxumSessionConfig, AxumSessionStore, AxumSessionLayer}; use axum::{ Router, routing::get, };
async fn main() { let sessionconfig = AxumSessionConfig::default() .withtablename("testtable");
let session_store = AxumSessionStore::new(None, session_config);
// build our application with some routes
let app = Router::new()
.route("/greet", get(greet))
.layer(AxumSessionLayer::new(session_store));
// run it
let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
tracing::debug!("listening on {}", addr);
axum::Server::bind(&addr)
.serve(app.into_make_service())
.await
.unwrap();
}
async fn greet(session: AxumSession) -> String { let mut count: usize = session.get("count").await.unwrap_or(0);
count += 1;
session.set("count", count).await;
count.to_string()
}
```
To use Axumdatabasesession with session mode set as Storable.
```rust norun use sqlx::{ConnectOptions, postgres::{PgPoolOptions, PgConnectOptions}}; use std::net::SocketAddr; use axumdatabase_sessions::{AxumSession, AxumSessionConfig, AxumSessionStore, AxumSessionLayer, AxumSessionMode}; use axum::{ Router, routing::get, };
async fn main() { let sessionconfig = AxumSessionConfig::default() .withtablename("testtable").with_mode(AxumSessionMode::AcceptedOnly);
let session_store = AxumSessionStore::new(None, session_config);
session_store.migrate().await.unwrap();
// build our application with some routes
let app = Router::new()
.route("/greet", get(greet))
.layer(AxumSessionLayer::new(session_store));
// run it
let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
tracing::debug!("listening on {}", addr);
axum::Server::bind(&addr)
.serve(app.into_make_service())
.await
.unwrap();
}
//No need to set the sessions accepted or not with gdpr mode disabled async fn greet(session: AxumSession) -> String { let mut count: usize = session.get("count").await.unwrap_or(0);
// Allow the Session data to be keep in memory and the database for the lifetime.
session.set_store(true).await;
count += 1;
session.set("count", count).await;
count.to_string()
}
```
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