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|
||
</pre><pre class="rust"><code><span class="doccomment">//! Session management for Actix Web.</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! The HTTP protocol, at a first glance, is stateless: the client sends a request, the server</span>
|
||
<span class="doccomment">//! parses its content, performs some processing and returns a response. The outcome is only</span>
|
||
<span class="doccomment">//! influenced by the provided inputs (i.e. the request content) and whatever state the server</span>
|
||
<span class="doccomment">//! queries while performing its processing.</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! Stateless systems are easier to reason about, but they are not quite as powerful as we need them</span>
|
||
<span class="doccomment">//! to be - e.g. how do you authenticate a user? The user would be forced to authenticate **for</span>
|
||
<span class="doccomment">//! every single request**. That is, for example, how 'Basic' Authentication works. While it may</span>
|
||
<span class="doccomment">//! work for a machine user (i.e. an API client), it is impractical for a person—you do not want a</span>
|
||
<span class="doccomment">//! login prompt on every single page you navigate to!</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! There is a solution - **sessions**. Using sessions the server can attach state to a set of</span>
|
||
<span class="doccomment">//! requests coming from the same client. They are built on top of cookies - the server sets a</span>
|
||
<span class="doccomment">//! cookie in the HTTP response (`Set-Cookie` header), the client (e.g. the browser) will store the</span>
|
||
<span class="doccomment">//! cookie and play it back to the server when sending new requests (using the `Cookie` header).</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! We refer to the cookie used for sessions as a **session cookie**. Its content is called</span>
|
||
<span class="doccomment">//! **session key** (or **session ID**), while the state attached to the session is referred to as</span>
|
||
<span class="doccomment">//! **session state**.</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! `actix-session` provides an easy-to-use framework to manage sessions in applications built on</span>
|
||
<span class="doccomment">//! top of Actix Web. [`SessionMiddleware`] is the middleware underpinning the functionality</span>
|
||
<span class="doccomment">//! provided by `actix-session`; it takes care of all the session cookie handling and instructs the</span>
|
||
<span class="doccomment">//! **storage backend** to create/delete/update the session state based on the operations performed</span>
|
||
<span class="doccomment">//! against the active [`Session`].</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! `actix-session` provides some built-in storage backends: ([`CookieSessionStore`],</span>
|
||
<span class="doccomment">//! [`RedisSessionStore`], and [`RedisActorSessionStore`]) - you can create a custom storage backend</span>
|
||
<span class="doccomment">//! by implementing the [`SessionStore`] trait.</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! Further reading on sessions:</span>
|
||
<span class="doccomment">//! - [RFC6265](https://datatracker.ietf.org/doc/html/rfc6265);</span>
|
||
<span class="doccomment">//! - [OWASP's session management cheat-sheet](https://cheatsheetseries.owasp.org/cheatsheets/Session_Management_Cheat_Sheet.html).</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! # Getting started</span>
|
||
<span class="doccomment">//! To start using sessions in your Actix Web application you must register [`SessionMiddleware`]</span>
|
||
<span class="doccomment">//! as a middleware on your `App`:</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! ```no_run</span>
|
||
<span class="doccomment">//! use actix_web::{web, App, HttpServer, HttpResponse, Error};</span>
|
||
<span class="doccomment">//! use actix_session::{Session, SessionMiddleware, storage::RedisActorSessionStore};</span>
|
||
<span class="doccomment">//! use actix_web::cookie::Key;</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! #[actix_web::main]</span>
|
||
<span class="doccomment">//! async fn main() -> std::io::Result<()> {</span>
|
||
<span class="doccomment">//! // The secret key would usually be read from a configuration file/environment variables.</span>
|
||
<span class="doccomment">//! let secret_key = Key::generate();</span>
|
||
<span class="doccomment">//! let redis_connection_string = "127.0.0.1:6379";</span>
|
||
<span class="doccomment">//! HttpServer::new(move ||</span>
|
||
<span class="doccomment">//! App::new()</span>
|
||
<span class="doccomment">//! // Add session management to your application using Redis for session state storage</span>
|
||
<span class="doccomment">//! .wrap(</span>
|
||
<span class="doccomment">//! SessionMiddleware::new(</span>
|
||
<span class="doccomment">//! RedisActorSessionStore::new(redis_connection_string),</span>
|
||
<span class="doccomment">//! secret_key.clone()</span>
|
||
<span class="doccomment">//! )</span>
|
||
<span class="doccomment">//! )</span>
|
||
<span class="doccomment">//! .default_service(web::to(|| HttpResponse::Ok())))</span>
|
||
<span class="doccomment">//! .bind(("127.0.0.1", 8080))?</span>
|
||
<span class="doccomment">//! .run()</span>
|
||
<span class="doccomment">//! .await</span>
|
||
<span class="doccomment">//! }</span>
|
||
<span class="doccomment">//! ```</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! The session state can be accessed and modified by your request handlers using the [`Session`]</span>
|
||
<span class="doccomment">//! extractor.</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! ```no_run</span>
|
||
<span class="doccomment">//! use actix_web::Error;</span>
|
||
<span class="doccomment">//! use actix_session::Session;</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! fn index(session: Session) -> Result<&'static str, Error> {</span>
|
||
<span class="doccomment">//! // access the session state</span>
|
||
<span class="doccomment">//! if let Some(count) = session.get::<i32>("counter")? {</span>
|
||
<span class="doccomment">//! println!("SESSION value: {}", count);</span>
|
||
<span class="doccomment">//! // modify the session state</span>
|
||
<span class="doccomment">//! session.insert("counter", count + 1)?;</span>
|
||
<span class="doccomment">//! } else {</span>
|
||
<span class="doccomment">//! session.insert("counter", 1)?;</span>
|
||
<span class="doccomment">//! }</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! Ok("Welcome!")</span>
|
||
<span class="doccomment">//! }</span>
|
||
<span class="doccomment">//! ```</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! # Choosing A Backend</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! By default, `actix-session` does not provide any storage backend to retrieve and save the state</span>
|
||
<span class="doccomment">//! attached to your sessions. You can enable:</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! - a purely cookie-based "backend", [`CookieSessionStore`], using the `cookie-session` feature</span>
|
||
<span class="doccomment">//! flag.</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! ```toml</span>
|
||
<span class="doccomment">//! [dependencies]</span>
|
||
<span class="doccomment">//! # ...</span>
|
||
<span class="doccomment">//! actix-session = { version = "...", features = ["cookie-session"] }</span>
|
||
<span class="doccomment">//! ```</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! - a Redis-based backend via [`actix-redis`](https://docs.rs/acitx-redis),</span>
|
||
<span class="doccomment">//! [`RedisActorSessionStore`], using the `redis-actor-session` feature flag.</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! ```toml</span>
|
||
<span class="doccomment">//! [dependencies]</span>
|
||
<span class="doccomment">//! # ...</span>
|
||
<span class="doccomment">//! actix-session = { version = "...", features = ["redis-actor-session"] }</span>
|
||
<span class="doccomment">//! ```</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! - a Redis-based backend via [`redis-rs`](https://docs.rs/redis-rs), [`RedisSessionStore`], using</span>
|
||
<span class="doccomment">//! the `redis-rs-session` feature flag.</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! ```toml</span>
|
||
<span class="doccomment">//! [dependencies]</span>
|
||
<span class="doccomment">//! # ...</span>
|
||
<span class="doccomment">//! actix-session = { version = "...", features = ["redis-rs-session"] }</span>
|
||
<span class="doccomment">//! ```</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! Add the `redis-rs-tls-session` feature flag if you want to connect to Redis using a secured</span>
|
||
<span class="doccomment">//! connection:</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! ```toml</span>
|
||
<span class="doccomment">//! [dependencies]</span>
|
||
<span class="doccomment">//! # ...</span>
|
||
<span class="doccomment">//! actix-session = { version = "...", features = ["redis-rs-session", "redis-rs-tls-session"] }</span>
|
||
<span class="doccomment">//! ```</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! You can implement your own session storage backend using the [`SessionStore`] trait.</span>
|
||
<span class="doccomment">//!</span>
|
||
<span class="doccomment">//! [`SessionStore`]: storage::SessionStore</span>
|
||
<span class="doccomment">//! [`CookieSessionStore`]: storage::CookieSessionStore</span>
|
||
<span class="doccomment">//! [`RedisSessionStore`]: storage::RedisSessionStore</span>
|
||
<span class="doccomment">//! [`RedisActorSessionStore`]: storage::RedisActorSessionStore</span>
|
||
|
||
<span class="attribute">#![<span class="ident">deny</span>(<span class="ident">rust_2018_idioms</span>, <span class="ident">nonstandard_style</span>)]</span>
|
||
<span class="attribute">#![<span class="ident">warn</span>(<span class="ident">future_incompatible</span>, <span class="ident">missing_docs</span>)]</span>
|
||
<span class="attribute">#![<span class="ident">doc</span>(<span class="ident">html_logo_url</span> <span class="op">=</span> <span class="string">"https://actix.rs/img/logo.png"</span>)]</span>
|
||
<span class="attribute">#![<span class="ident">doc</span>(<span class="ident">html_favicon_url</span> <span class="op">=</span> <span class="string">"https://actix.rs/favicon.ico"</span>)]</span>
|
||
<span class="attribute">#![<span class="ident">cfg_attr</span>(<span class="ident">docsrs</span>, <span class="ident">feature</span>(<span class="ident">doc_cfg</span>))]</span>
|
||
|
||
<span class="kw">mod</span> <span class="ident">middleware</span>;
|
||
<span class="kw">mod</span> <span class="ident">session</span>;
|
||
<span class="kw">mod</span> <span class="ident">session_ext</span>;
|
||
<span class="kw">pub</span> <span class="kw">mod</span> <span class="ident">storage</span>;
|
||
|
||
<span class="kw">pub</span> <span class="kw">use</span> <span class="ident"><span class="self">self</span>::middleware</span>::{
|
||
<span class="ident">CookieContentSecurity</span>, <span class="ident">SessionLength</span>, <span class="ident">SessionMiddleware</span>, <span class="ident">SessionMiddlewareBuilder</span>,
|
||
};
|
||
<span class="kw">pub</span> <span class="kw">use</span> <span class="ident"><span class="self">self</span>::session</span>::{<span class="ident">Session</span>, <span class="ident">SessionStatus</span>};
|
||
<span class="kw">pub</span> <span class="kw">use</span> <span class="ident"><span class="self">self</span>::session_ext::SessionExt</span>;
|
||
|
||
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span>
|
||
<span class="kw">pub</span> <span class="kw">mod</span> <span class="ident">test_helpers</span> {
|
||
<span class="kw">use</span> <span class="ident">actix_web::cookie::Key</span>;
|
||
<span class="kw">use</span> <span class="ident">rand</span>::{<span class="ident">distributions::Alphanumeric</span>, <span class="ident">thread_rng</span>, <span class="ident">Rng</span>};
|
||
|
||
<span class="kw">use</span> <span class="kw">crate</span>::{<span class="ident">storage::SessionStore</span>, <span class="ident">CookieContentSecurity</span>};
|
||
|
||
<span class="doccomment">/// Generate a random cookie signing/encryption key.</span>
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">key</span>() -> <span class="ident">Key</span> {
|
||
<span class="kw">let</span> <span class="ident">signing_key</span>: <span class="ident">String</span> <span class="op">=</span> <span class="ident">thread_rng</span>()
|
||
.<span class="ident">sample_iter</span>(<span class="kw-2">&</span><span class="ident">Alphanumeric</span>)
|
||
.<span class="ident">take</span>(<span class="number">64</span>)
|
||
.<span class="ident">map</span>(<span class="ident">char::from</span>)
|
||
.<span class="ident">collect</span>();
|
||
<span class="ident">Key::from</span>(<span class="ident">signing_key</span>.<span class="ident">as_bytes</span>())
|
||
}
|
||
|
||
<span class="doccomment">/// A ready-to-go acceptance test suite to verify that sessions behave as expected</span>
|
||
<span class="doccomment">/// regardless of the underlying session store.</span>
|
||
<span class="doccomment">///</span>
|
||
<span class="doccomment">/// `is_invalidation_supported` must be set to `true` if the backend supports</span>
|
||
<span class="doccomment">/// "remembering" that a session has been invalidated (e.g. by logging out).</span>
|
||
<span class="doccomment">/// It should be to `false` if the backend allows multiple cookies to be active</span>
|
||
<span class="doccomment">/// at the same time (e.g. cookie store backend).</span>
|
||
<span class="kw">pub</span> <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">acceptance_test_suite</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">Store</span><span class="op">></span>(<span class="ident">store_builder</span>: <span class="ident">F</span>, <span class="ident">is_invalidation_supported</span>: <span class="ident">bool</span>)
|
||
<span class="kw">where</span>
|
||
<span class="ident">Store</span>: <span class="ident">SessionStore</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
<span class="ident">F</span>: <span class="ident">Fn</span>() -> <span class="ident">Store</span> <span class="op">+</span> <span class="ident">Clone</span> <span class="op">+</span> <span class="ident">Send</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
{
|
||
<span class="kw">for</span> <span class="ident">policy</span> <span class="kw">in</span> <span class="kw-2">&</span>[
|
||
<span class="ident">CookieContentSecurity::Signed</span>,
|
||
<span class="ident">CookieContentSecurity::Private</span>,
|
||
] {
|
||
<span class="macro">println!</span>(<span class="string">"Using {:?} as cookie content security policy."</span>, <span class="ident">policy</span>);
|
||
<span class="ident">acceptance_tests::basic_workflow</span>(<span class="ident">store_builder</span>.<span class="ident">clone</span>(), <span class="kw-2">*</span><span class="ident">policy</span>).<span class="kw">await</span>;
|
||
<span class="ident">acceptance_tests::expiration_is_refreshed_on_changes</span>(<span class="ident">store_builder</span>.<span class="ident">clone</span>(), <span class="kw-2">*</span><span class="ident">policy</span>)
|
||
.<span class="kw">await</span>;
|
||
<span class="ident">acceptance_tests::complex_workflow</span>(
|
||
<span class="ident">store_builder</span>.<span class="ident">clone</span>(),
|
||
<span class="ident">is_invalidation_supported</span>,
|
||
<span class="kw-2">*</span><span class="ident">policy</span>,
|
||
)
|
||
.<span class="kw">await</span>;
|
||
<span class="ident">acceptance_tests::guard</span>(<span class="ident">store_builder</span>.<span class="ident">clone</span>(), <span class="kw-2">*</span><span class="ident">policy</span>).<span class="kw">await</span>;
|
||
}
|
||
}
|
||
|
||
<span class="kw">mod</span> <span class="ident">acceptance_tests</span> {
|
||
<span class="kw">use</span> <span class="ident">actix_web</span>::{
|
||
<span class="ident">dev::Service</span>,
|
||
<span class="ident">guard</span>, <span class="ident">middleware</span>, <span class="ident">test</span>,
|
||
<span class="ident">web</span>::{<span class="self">self</span>, <span class="ident">get</span>, <span class="ident">post</span>, <span class="ident">resource</span>, <span class="ident">Bytes</span>},
|
||
<span class="ident">App</span>, <span class="ident">HttpResponse</span>, <span class="prelude-ty">Result</span>,
|
||
};
|
||
<span class="kw">use</span> <span class="ident">serde</span>::{<span class="ident">Deserialize</span>, <span class="ident">Serialize</span>};
|
||
<span class="kw">use</span> <span class="ident">serde_json::json</span>;
|
||
<span class="kw">use</span> <span class="ident">time::Duration</span>;
|
||
|
||
<span class="kw">use</span> <span class="kw">crate</span>::{
|
||
<span class="ident">middleware::SessionLength</span>, <span class="ident">storage::SessionStore</span>, <span class="ident">test_helpers::key</span>,
|
||
<span class="ident">CookieContentSecurity</span>, <span class="ident">Session</span>, <span class="ident">SessionExt</span>, <span class="ident">SessionMiddleware</span>,
|
||
};
|
||
|
||
<span class="kw">pub</span>(<span class="kw">super</span>) <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">basic_workflow</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">Store</span><span class="op">></span>(
|
||
<span class="ident">store_builder</span>: <span class="ident">F</span>,
|
||
<span class="ident">policy</span>: <span class="ident">CookieContentSecurity</span>,
|
||
) <span class="kw">where</span>
|
||
<span class="ident">Store</span>: <span class="ident">SessionStore</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
<span class="ident">F</span>: <span class="ident">Fn</span>() -> <span class="ident">Store</span> <span class="op">+</span> <span class="ident">Clone</span> <span class="op">+</span> <span class="ident">Send</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
{
|
||
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">test::init_service</span>(
|
||
<span class="ident">App::new</span>()
|
||
.<span class="ident">wrap</span>(
|
||
<span class="ident">SessionMiddleware::builder</span>(<span class="ident">store_builder</span>(), <span class="ident">key</span>())
|
||
.<span class="ident">cookie_path</span>(<span class="string">"/test/"</span>.<span class="ident">into</span>())
|
||
.<span class="ident">cookie_name</span>(<span class="string">"actix-test"</span>.<span class="ident">into</span>())
|
||
.<span class="ident">cookie_domain</span>(<span class="prelude-val">Some</span>(<span class="string">"localhost"</span>.<span class="ident">into</span>()))
|
||
.<span class="ident">cookie_content_security</span>(<span class="ident">policy</span>)
|
||
.<span class="ident">session_length</span>(<span class="ident">SessionLength::Predetermined</span> {
|
||
<span class="ident">max_session_length</span>: <span class="prelude-val">Some</span>(<span class="ident">time::Duration::seconds</span>(<span class="number">100</span>)),
|
||
})
|
||
.<span class="ident">build</span>(),
|
||
)
|
||
.<span class="ident">service</span>(<span class="ident">web::resource</span>(<span class="string">"/"</span>).<span class="ident">to</span>(<span class="op">|</span><span class="ident">ses</span>: <span class="ident">Session</span><span class="op">|</span> <span class="kw">async</span> <span class="kw">move</span> {
|
||
<span class="kw">let</span> <span class="kw">_</span> <span class="op">=</span> <span class="ident">ses</span>.<span class="ident">insert</span>(<span class="string">"counter"</span>, <span class="number">100</span>);
|
||
<span class="string">"test"</span>
|
||
}))
|
||
.<span class="ident">service</span>(<span class="ident">web::resource</span>(<span class="string">"/test/"</span>).<span class="ident">to</span>(<span class="op">|</span><span class="ident">ses</span>: <span class="ident">Session</span><span class="op">|</span> <span class="kw">async</span> <span class="kw">move</span> {
|
||
<span class="kw">let</span> <span class="ident">val</span>: <span class="ident">usize</span> <span class="op">=</span> <span class="ident">ses</span>.<span class="ident">get</span>(<span class="string">"counter"</span>).<span class="ident">unwrap</span>().<span class="ident">unwrap</span>();
|
||
<span class="macro">format!</span>(<span class="string">"counter: {}"</span>, <span class="ident">val</span>)
|
||
})),
|
||
)
|
||
.<span class="kw">await</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">request</span> <span class="op">=</span> <span class="ident">test::TestRequest::get</span>().<span class="ident">to_request</span>();
|
||
<span class="kw">let</span> <span class="ident">response</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">call</span>(<span class="ident">request</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">cookie</span> <span class="op">=</span> <span class="ident">response</span>
|
||
.<span class="ident">response</span>()
|
||
.<span class="ident">cookies</span>()
|
||
.<span class="ident">find</span>(<span class="op">|</span><span class="ident">c</span><span class="op">|</span> <span class="ident">c</span>.<span class="ident">name</span>() <span class="op">==</span> <span class="string">"actix-test"</span>)
|
||
.<span class="ident">unwrap</span>()
|
||
.<span class="ident">clone</span>();
|
||
<span class="macro">assert_eq!</span>(<span class="ident">cookie</span>.<span class="ident">path</span>().<span class="ident">unwrap</span>(), <span class="string">"/test/"</span>);
|
||
|
||
<span class="kw">let</span> <span class="ident">request</span> <span class="op">=</span> <span class="ident">test::TestRequest::with_uri</span>(<span class="string">"/test/"</span>)
|
||
.<span class="ident">cookie</span>(<span class="ident">cookie</span>)
|
||
.<span class="ident">to_request</span>();
|
||
<span class="kw">let</span> <span class="ident">body</span> <span class="op">=</span> <span class="ident">test::call_and_read_body</span>(<span class="kw-2">&</span><span class="ident">app</span>, <span class="ident">request</span>).<span class="kw">await</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">body</span>, <span class="ident">Bytes::from_static</span>(<span class="string">b"counter: 100"</span>));
|
||
}
|
||
|
||
<span class="kw">pub</span>(<span class="kw">super</span>) <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">expiration_is_refreshed_on_changes</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">Store</span><span class="op">></span>(
|
||
<span class="ident">store_builder</span>: <span class="ident">F</span>,
|
||
<span class="ident">policy</span>: <span class="ident">CookieContentSecurity</span>,
|
||
) <span class="kw">where</span>
|
||
<span class="ident">Store</span>: <span class="ident">SessionStore</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
<span class="ident">F</span>: <span class="ident">Fn</span>() -> <span class="ident">Store</span> <span class="op">+</span> <span class="ident">Clone</span> <span class="op">+</span> <span class="ident">Send</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
{
|
||
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">test::init_service</span>(
|
||
<span class="ident">App::new</span>()
|
||
.<span class="ident">wrap</span>(
|
||
<span class="ident">SessionMiddleware::builder</span>(<span class="ident">store_builder</span>(), <span class="ident">key</span>())
|
||
.<span class="ident">cookie_content_security</span>(<span class="ident">policy</span>)
|
||
.<span class="ident">session_length</span>(<span class="ident">SessionLength::Predetermined</span> {
|
||
<span class="ident">max_session_length</span>: <span class="prelude-val">Some</span>(<span class="ident">time::Duration::seconds</span>(<span class="number">60</span>)),
|
||
})
|
||
.<span class="ident">build</span>(),
|
||
)
|
||
.<span class="ident">service</span>(<span class="ident">web::resource</span>(<span class="string">"/"</span>).<span class="ident">to</span>(<span class="op">|</span><span class="ident">ses</span>: <span class="ident">Session</span><span class="op">|</span> <span class="kw">async</span> <span class="kw">move</span> {
|
||
<span class="kw">let</span> <span class="kw">_</span> <span class="op">=</span> <span class="ident">ses</span>.<span class="ident">insert</span>(<span class="string">"counter"</span>, <span class="number">100</span>);
|
||
<span class="string">"test"</span>
|
||
}))
|
||
.<span class="ident">service</span>(<span class="ident">web::resource</span>(<span class="string">"/test/"</span>).<span class="ident">to</span>(<span class="op">|</span><span class="op">|</span> <span class="kw">async</span> <span class="kw">move</span> { <span class="string">"no-changes-in-session"</span> })),
|
||
)
|
||
.<span class="kw">await</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">request</span> <span class="op">=</span> <span class="ident">test::TestRequest::get</span>().<span class="ident">to_request</span>();
|
||
<span class="kw">let</span> <span class="ident">response</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">call</span>(<span class="ident">request</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">cookie_1</span> <span class="op">=</span> <span class="ident">response</span>
|
||
.<span class="ident">response</span>()
|
||
.<span class="ident">cookies</span>()
|
||
.<span class="ident">find</span>(<span class="op">|</span><span class="ident">c</span><span class="op">|</span> <span class="ident">c</span>.<span class="ident">name</span>() <span class="op">==</span> <span class="string">"id"</span>)
|
||
.<span class="ident">expect</span>(<span class="string">"Cookie is set"</span>);
|
||
<span class="macro">assert_eq!</span>(<span class="ident">cookie_1</span>.<span class="ident">max_age</span>(), <span class="prelude-val">Some</span>(<span class="ident">Duration::seconds</span>(<span class="number">60</span>)));
|
||
|
||
<span class="kw">let</span> <span class="ident">request</span> <span class="op">=</span> <span class="ident">test::TestRequest::with_uri</span>(<span class="string">"/test/"</span>).<span class="ident">to_request</span>();
|
||
<span class="kw">let</span> <span class="ident">response</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">call</span>(<span class="ident">request</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert!</span>(<span class="ident">response</span>.<span class="ident">response</span>().<span class="ident">cookies</span>().<span class="ident">next</span>().<span class="ident">is_none</span>());
|
||
|
||
<span class="kw">let</span> <span class="ident">request</span> <span class="op">=</span> <span class="ident">test::TestRequest::get</span>().<span class="ident">to_request</span>();
|
||
<span class="kw">let</span> <span class="ident">response</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">call</span>(<span class="ident">request</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">cookie_2</span> <span class="op">=</span> <span class="ident">response</span>
|
||
.<span class="ident">response</span>()
|
||
.<span class="ident">cookies</span>()
|
||
.<span class="ident">find</span>(<span class="op">|</span><span class="ident">c</span><span class="op">|</span> <span class="ident">c</span>.<span class="ident">name</span>() <span class="op">==</span> <span class="string">"id"</span>)
|
||
.<span class="ident">expect</span>(<span class="string">"Cookie is set"</span>);
|
||
<span class="macro">assert_eq!</span>(<span class="ident">cookie_2</span>.<span class="ident">max_age</span>(), <span class="prelude-val">Some</span>(<span class="ident">Duration::seconds</span>(<span class="number">60</span>)));
|
||
}
|
||
|
||
<span class="kw">pub</span>(<span class="kw">super</span>) <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">guard</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">Store</span><span class="op">></span>(<span class="ident">store_builder</span>: <span class="ident">F</span>, <span class="ident">policy</span>: <span class="ident">CookieContentSecurity</span>)
|
||
<span class="kw">where</span>
|
||
<span class="ident">Store</span>: <span class="ident">SessionStore</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
<span class="ident">F</span>: <span class="ident">Fn</span>() -> <span class="ident">Store</span> <span class="op">+</span> <span class="ident">Clone</span> <span class="op">+</span> <span class="ident">Send</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
{
|
||
<span class="kw">let</span> <span class="ident">srv</span> <span class="op">=</span> <span class="ident">actix_test::start</span>(<span class="kw">move</span> <span class="op">|</span><span class="op">|</span> {
|
||
<span class="ident">App::new</span>()
|
||
.<span class="ident">wrap</span>(
|
||
<span class="ident">SessionMiddleware::builder</span>(<span class="ident">store_builder</span>(), <span class="ident">key</span>())
|
||
.<span class="ident">cookie_name</span>(<span class="string">"test-session"</span>.<span class="ident">into</span>())
|
||
.<span class="ident">cookie_content_security</span>(<span class="ident">policy</span>)
|
||
.<span class="ident">session_length</span>(<span class="ident">SessionLength::Predetermined</span> {
|
||
<span class="ident">max_session_length</span>: <span class="prelude-val">Some</span>(<span class="ident">time::Duration::days</span>(<span class="number">7</span>)),
|
||
})
|
||
.<span class="ident">build</span>(),
|
||
)
|
||
.<span class="ident">wrap</span>(<span class="ident">middleware::Logger::default</span>())
|
||
.<span class="ident">service</span>(<span class="ident">resource</span>(<span class="string">"/"</span>).<span class="ident">route</span>(<span class="ident">get</span>().<span class="ident">to</span>(<span class="ident">index</span>)))
|
||
.<span class="ident">service</span>(<span class="ident">resource</span>(<span class="string">"/do_something"</span>).<span class="ident">route</span>(<span class="ident">post</span>().<span class="ident">to</span>(<span class="ident">do_something</span>)))
|
||
.<span class="ident">service</span>(<span class="ident">resource</span>(<span class="string">"/login"</span>).<span class="ident">route</span>(<span class="ident">post</span>().<span class="ident">to</span>(<span class="ident">login</span>)))
|
||
.<span class="ident">service</span>(<span class="ident">resource</span>(<span class="string">"/logout"</span>).<span class="ident">route</span>(<span class="ident">post</span>().<span class="ident">to</span>(<span class="ident">logout</span>)))
|
||
.<span class="ident">service</span>(
|
||
<span class="ident">web::scope</span>(<span class="string">"/protected"</span>)
|
||
.<span class="ident">guard</span>(<span class="ident">guard::fn_guard</span>(<span class="op">|</span><span class="ident">g</span><span class="op">|</span> {
|
||
<span class="ident">g</span>.<span class="ident">get_session</span>().<span class="ident">get</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>(<span class="string">"user_id"</span>).<span class="ident">unwrap</span>().<span class="ident">is_some</span>()
|
||
}))
|
||
.<span class="ident">service</span>(<span class="ident">resource</span>(<span class="string">"/count"</span>).<span class="ident">route</span>(<span class="ident">get</span>().<span class="ident">to</span>(<span class="ident">count</span>))),
|
||
)
|
||
});
|
||
|
||
<span class="comment">// Step 1: GET without session info</span>
|
||
<span class="comment">// - response should be a unsuccessful status</span>
|
||
<span class="kw">let</span> <span class="ident">req_1</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">get</span>(<span class="string">"/protected/count"</span>).<span class="ident">send</span>();
|
||
<span class="kw">let</span> <span class="ident">resp_1</span> <span class="op">=</span> <span class="ident">req_1</span>.<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert!</span>(<span class="op">!</span><span class="ident">resp_1</span>.<span class="ident">status</span>().<span class="ident">is_success</span>());
|
||
|
||
<span class="comment">// Step 2: POST to login</span>
|
||
<span class="comment">// - set-cookie actix-session will be in response (session cookie #1)</span>
|
||
<span class="comment">// - updates session state: {"counter": 0, "user_id": "ferris"}</span>
|
||
<span class="kw">let</span> <span class="ident">req_2</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">post</span>(<span class="string">"/login"</span>).<span class="ident">send_json</span>(<span class="kw-2">&</span><span class="macro">json!</span>({<span class="string">"user_id"</span>: <span class="string">"ferris"</span>}));
|
||
<span class="kw">let</span> <span class="ident">resp_2</span> <span class="op">=</span> <span class="ident">req_2</span>.<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">cookie_1</span> <span class="op">=</span> <span class="ident">resp_2</span>
|
||
.<span class="ident">cookies</span>()
|
||
.<span class="ident">unwrap</span>()
|
||
.<span class="ident">clone</span>()
|
||
.<span class="ident">into_iter</span>()
|
||
.<span class="ident">find</span>(<span class="op">|</span><span class="ident">c</span><span class="op">|</span> <span class="ident">c</span>.<span class="ident">name</span>() <span class="op">==</span> <span class="string">"test-session"</span>)
|
||
.<span class="ident">unwrap</span>();
|
||
|
||
<span class="comment">// Step 3: POST to do_something</span>
|
||
<span class="comment">// - adds new session state: {"counter": 1, "user_id": "ferris" }</span>
|
||
<span class="comment">// - set-cookie actix-session should be in response (session cookie #2)</span>
|
||
<span class="comment">// - response should be: {"counter": 1, "user_id": None}</span>
|
||
<span class="kw">let</span> <span class="ident">req_3</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">post</span>(<span class="string">"/do_something"</span>).<span class="ident">cookie</span>(<span class="ident">cookie_1</span>.<span class="ident">clone</span>()).<span class="ident">send</span>();
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resp_3</span> <span class="op">=</span> <span class="ident">req_3</span>.<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">result_3</span> <span class="op">=</span> <span class="ident">resp_3</span>.<span class="ident">json</span>::<span class="op"><</span><span class="ident">IndexResponse</span><span class="op">></span>().<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">result_3</span>,
|
||
<span class="ident">IndexResponse</span> {
|
||
<span class="ident">user_id</span>: <span class="prelude-val">Some</span>(<span class="string">"ferris"</span>.<span class="ident">into</span>()),
|
||
<span class="ident">counter</span>: <span class="number">1</span>
|
||
}
|
||
);
|
||
<span class="kw">let</span> <span class="ident">cookie_2</span> <span class="op">=</span> <span class="ident">resp_3</span>
|
||
.<span class="ident">cookies</span>()
|
||
.<span class="ident">unwrap</span>()
|
||
.<span class="ident">clone</span>()
|
||
.<span class="ident">into_iter</span>()
|
||
.<span class="ident">find</span>(<span class="op">|</span><span class="ident">c</span><span class="op">|</span> <span class="ident">c</span>.<span class="ident">name</span>() <span class="op">==</span> <span class="string">"test-session"</span>)
|
||
.<span class="ident">unwrap</span>();
|
||
|
||
<span class="comment">// Step 4: GET using a existing user id</span>
|
||
<span class="comment">// - response should be: {"counter": 3, "user_id": "ferris"}</span>
|
||
<span class="kw">let</span> <span class="ident">req_4</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">get</span>(<span class="string">"/protected/count"</span>).<span class="ident">cookie</span>(<span class="ident">cookie_2</span>.<span class="ident">clone</span>()).<span class="ident">send</span>();
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resp_4</span> <span class="op">=</span> <span class="ident">req_4</span>.<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">result_4</span> <span class="op">=</span> <span class="ident">resp_4</span>.<span class="ident">json</span>::<span class="op"><</span><span class="ident">IndexResponse</span><span class="op">></span>().<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">result_4</span>,
|
||
<span class="ident">IndexResponse</span> {
|
||
<span class="ident">user_id</span>: <span class="prelude-val">Some</span>(<span class="string">"ferris"</span>.<span class="ident">into</span>()),
|
||
<span class="ident">counter</span>: <span class="number">1</span>
|
||
}
|
||
);
|
||
}
|
||
|
||
<span class="kw">pub</span>(<span class="kw">super</span>) <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">complex_workflow</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">Store</span><span class="op">></span>(
|
||
<span class="ident">store_builder</span>: <span class="ident">F</span>,
|
||
<span class="ident">is_invalidation_supported</span>: <span class="ident">bool</span>,
|
||
<span class="ident">policy</span>: <span class="ident">CookieContentSecurity</span>,
|
||
) <span class="kw">where</span>
|
||
<span class="ident">Store</span>: <span class="ident">SessionStore</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
<span class="ident">F</span>: <span class="ident">Fn</span>() -> <span class="ident">Store</span> <span class="op">+</span> <span class="ident">Clone</span> <span class="op">+</span> <span class="ident">Send</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
{
|
||
<span class="kw">let</span> <span class="ident">srv</span> <span class="op">=</span> <span class="ident">actix_test::start</span>(<span class="kw">move</span> <span class="op">|</span><span class="op">|</span> {
|
||
<span class="ident">App::new</span>()
|
||
.<span class="ident">wrap</span>(
|
||
<span class="ident">SessionMiddleware::builder</span>(<span class="ident">store_builder</span>(), <span class="ident">key</span>())
|
||
.<span class="ident">cookie_name</span>(<span class="string">"test-session"</span>.<span class="ident">into</span>())
|
||
.<span class="ident">cookie_content_security</span>(<span class="ident">policy</span>)
|
||
.<span class="ident">session_length</span>(<span class="ident">SessionLength::Predetermined</span> {
|
||
<span class="ident">max_session_length</span>: <span class="prelude-val">Some</span>(<span class="ident">time::Duration::days</span>(<span class="number">7</span>)),
|
||
})
|
||
.<span class="ident">build</span>(),
|
||
)
|
||
.<span class="ident">wrap</span>(<span class="ident">middleware::Logger::default</span>())
|
||
.<span class="ident">service</span>(<span class="ident">resource</span>(<span class="string">"/"</span>).<span class="ident">route</span>(<span class="ident">get</span>().<span class="ident">to</span>(<span class="ident">index</span>)))
|
||
.<span class="ident">service</span>(<span class="ident">resource</span>(<span class="string">"/do_something"</span>).<span class="ident">route</span>(<span class="ident">post</span>().<span class="ident">to</span>(<span class="ident">do_something</span>)))
|
||
.<span class="ident">service</span>(<span class="ident">resource</span>(<span class="string">"/login"</span>).<span class="ident">route</span>(<span class="ident">post</span>().<span class="ident">to</span>(<span class="ident">login</span>)))
|
||
.<span class="ident">service</span>(<span class="ident">resource</span>(<span class="string">"/logout"</span>).<span class="ident">route</span>(<span class="ident">post</span>().<span class="ident">to</span>(<span class="ident">logout</span>)))
|
||
});
|
||
|
||
<span class="comment">// Step 1: GET index</span>
|
||
<span class="comment">// - set-cookie actix-session should NOT be in response (session data is empty)</span>
|
||
<span class="comment">// - response should be: {"counter": 0, "user_id": None}</span>
|
||
<span class="kw">let</span> <span class="ident">req_1a</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">get</span>(<span class="string">"/"</span>).<span class="ident">send</span>();
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resp_1</span> <span class="op">=</span> <span class="ident">req_1a</span>.<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert!</span>(<span class="ident">resp_1</span>.<span class="ident">cookies</span>().<span class="ident">unwrap</span>().<span class="ident">is_empty</span>());
|
||
<span class="kw">let</span> <span class="ident">result_1</span> <span class="op">=</span> <span class="ident">resp_1</span>.<span class="ident">json</span>::<span class="op"><</span><span class="ident">IndexResponse</span><span class="op">></span>().<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">result_1</span>,
|
||
<span class="ident">IndexResponse</span> {
|
||
<span class="ident">user_id</span>: <span class="prelude-val">None</span>,
|
||
<span class="ident">counter</span>: <span class="number">0</span>
|
||
}
|
||
);
|
||
|
||
<span class="comment">// Step 2: POST to do_something</span>
|
||
<span class="comment">// - adds new session state in redis: {"counter": 1}</span>
|
||
<span class="comment">// - set-cookie actix-session should be in response (session cookie #1)</span>
|
||
<span class="comment">// - response should be: {"counter": 1, "user_id": None}</span>
|
||
<span class="kw">let</span> <span class="ident">req_2</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">post</span>(<span class="string">"/do_something"</span>).<span class="ident">send</span>();
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resp_2</span> <span class="op">=</span> <span class="ident">req_2</span>.<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">result_2</span> <span class="op">=</span> <span class="ident">resp_2</span>.<span class="ident">json</span>::<span class="op"><</span><span class="ident">IndexResponse</span><span class="op">></span>().<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">result_2</span>,
|
||
<span class="ident">IndexResponse</span> {
|
||
<span class="ident">user_id</span>: <span class="prelude-val">None</span>,
|
||
<span class="ident">counter</span>: <span class="number">1</span>
|
||
}
|
||
);
|
||
<span class="kw">let</span> <span class="ident">cookie_1</span> <span class="op">=</span> <span class="ident">resp_2</span>
|
||
.<span class="ident">cookies</span>()
|
||
.<span class="ident">unwrap</span>()
|
||
.<span class="ident">clone</span>()
|
||
.<span class="ident">into_iter</span>()
|
||
.<span class="ident">find</span>(<span class="op">|</span><span class="ident">c</span><span class="op">|</span> <span class="ident">c</span>.<span class="ident">name</span>() <span class="op">==</span> <span class="string">"test-session"</span>)
|
||
.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(<span class="ident">cookie_1</span>.<span class="ident">max_age</span>(), <span class="prelude-val">Some</span>(<span class="ident">Duration::days</span>(<span class="number">7</span>)));
|
||
|
||
<span class="comment">// Step 3: GET index, including session cookie #1 in request</span>
|
||
<span class="comment">// - set-cookie will *not* be in response</span>
|
||
<span class="comment">// - response should be: {"counter": 1, "user_id": None}</span>
|
||
<span class="kw">let</span> <span class="ident">req_3</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">get</span>(<span class="string">"/"</span>).<span class="ident">cookie</span>(<span class="ident">cookie_1</span>.<span class="ident">clone</span>()).<span class="ident">send</span>();
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resp_3</span> <span class="op">=</span> <span class="ident">req_3</span>.<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert!</span>(<span class="ident">resp_3</span>.<span class="ident">cookies</span>().<span class="ident">unwrap</span>().<span class="ident">is_empty</span>());
|
||
<span class="kw">let</span> <span class="ident">result_3</span> <span class="op">=</span> <span class="ident">resp_3</span>.<span class="ident">json</span>::<span class="op"><</span><span class="ident">IndexResponse</span><span class="op">></span>().<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">result_3</span>,
|
||
<span class="ident">IndexResponse</span> {
|
||
<span class="ident">user_id</span>: <span class="prelude-val">None</span>,
|
||
<span class="ident">counter</span>: <span class="number">1</span>
|
||
}
|
||
);
|
||
|
||
<span class="comment">// Step 4: POST again to do_something, including session cookie #1 in request</span>
|
||
<span class="comment">// - set-cookie will be in response (session cookie #2)</span>
|
||
<span class="comment">// - updates session state: {"counter": 2}</span>
|
||
<span class="comment">// - response should be: {"counter": 2, "user_id": None}</span>
|
||
<span class="kw">let</span> <span class="ident">req_4</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">post</span>(<span class="string">"/do_something"</span>).<span class="ident">cookie</span>(<span class="ident">cookie_1</span>.<span class="ident">clone</span>()).<span class="ident">send</span>();
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resp_4</span> <span class="op">=</span> <span class="ident">req_4</span>.<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">result_4</span> <span class="op">=</span> <span class="ident">resp_4</span>.<span class="ident">json</span>::<span class="op"><</span><span class="ident">IndexResponse</span><span class="op">></span>().<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">result_4</span>,
|
||
<span class="ident">IndexResponse</span> {
|
||
<span class="ident">user_id</span>: <span class="prelude-val">None</span>,
|
||
<span class="ident">counter</span>: <span class="number">2</span>
|
||
}
|
||
);
|
||
<span class="kw">let</span> <span class="ident">cookie_2</span> <span class="op">=</span> <span class="ident">resp_4</span>
|
||
.<span class="ident">cookies</span>()
|
||
.<span class="ident">unwrap</span>()
|
||
.<span class="ident">clone</span>()
|
||
.<span class="ident">into_iter</span>()
|
||
.<span class="ident">find</span>(<span class="op">|</span><span class="ident">c</span><span class="op">|</span> <span class="ident">c</span>.<span class="ident">name</span>() <span class="op">==</span> <span class="string">"test-session"</span>)
|
||
.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(<span class="ident">cookie_2</span>.<span class="ident">max_age</span>(), <span class="prelude-val">Some</span>(<span class="ident">Duration::days</span>(<span class="number">7</span>)));
|
||
|
||
<span class="comment">// Step 5: POST to login, including session cookie #2 in request</span>
|
||
<span class="comment">// - set-cookie actix-session will be in response (session cookie #3)</span>
|
||
<span class="comment">// - updates session state: {"counter": 2, "user_id": "ferris"}</span>
|
||
<span class="kw">let</span> <span class="ident">req_5</span> <span class="op">=</span> <span class="ident">srv</span>
|
||
.<span class="ident">post</span>(<span class="string">"/login"</span>)
|
||
.<span class="ident">cookie</span>(<span class="ident">cookie_2</span>.<span class="ident">clone</span>())
|
||
.<span class="ident">send_json</span>(<span class="kw-2">&</span><span class="macro">json!</span>({<span class="string">"user_id"</span>: <span class="string">"ferris"</span>}));
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resp_5</span> <span class="op">=</span> <span class="ident">req_5</span>.<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">cookie_3</span> <span class="op">=</span> <span class="ident">resp_5</span>
|
||
.<span class="ident">cookies</span>()
|
||
.<span class="ident">unwrap</span>()
|
||
.<span class="ident">clone</span>()
|
||
.<span class="ident">into_iter</span>()
|
||
.<span class="ident">find</span>(<span class="op">|</span><span class="ident">c</span><span class="op">|</span> <span class="ident">c</span>.<span class="ident">name</span>() <span class="op">==</span> <span class="string">"test-session"</span>)
|
||
.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_ne!</span>(<span class="ident">cookie_2</span>.<span class="ident">value</span>(), <span class="ident">cookie_3</span>.<span class="ident">value</span>());
|
||
|
||
<span class="kw">let</span> <span class="ident">result_5</span> <span class="op">=</span> <span class="ident">resp_5</span>.<span class="ident">json</span>::<span class="op"><</span><span class="ident">IndexResponse</span><span class="op">></span>().<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">result_5</span>,
|
||
<span class="ident">IndexResponse</span> {
|
||
<span class="ident">user_id</span>: <span class="prelude-val">Some</span>(<span class="string">"ferris"</span>.<span class="ident">into</span>()),
|
||
<span class="ident">counter</span>: <span class="number">2</span>
|
||
}
|
||
);
|
||
|
||
<span class="comment">// Step 6: GET index, including session cookie #3 in request</span>
|
||
<span class="comment">// - response should be: {"counter": 2, "user_id": "ferris"}</span>
|
||
<span class="kw">let</span> <span class="ident">req_6</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">get</span>(<span class="string">"/"</span>).<span class="ident">cookie</span>(<span class="ident">cookie_3</span>.<span class="ident">clone</span>()).<span class="ident">send</span>();
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resp_6</span> <span class="op">=</span> <span class="ident">req_6</span>.<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">result_6</span> <span class="op">=</span> <span class="ident">resp_6</span>.<span class="ident">json</span>::<span class="op"><</span><span class="ident">IndexResponse</span><span class="op">></span>().<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">result_6</span>,
|
||
<span class="ident">IndexResponse</span> {
|
||
<span class="ident">user_id</span>: <span class="prelude-val">Some</span>(<span class="string">"ferris"</span>.<span class="ident">into</span>()),
|
||
<span class="ident">counter</span>: <span class="number">2</span>
|
||
}
|
||
);
|
||
|
||
<span class="comment">// Step 7: POST again to do_something, including session cookie #3 in request</span>
|
||
<span class="comment">// - updates session state: {"counter": 3, "user_id": "ferris"}</span>
|
||
<span class="comment">// - response should be: {"counter": 3, "user_id": "ferris"}</span>
|
||
<span class="kw">let</span> <span class="ident">req_7</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">post</span>(<span class="string">"/do_something"</span>).<span class="ident">cookie</span>(<span class="ident">cookie_3</span>.<span class="ident">clone</span>()).<span class="ident">send</span>();
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resp_7</span> <span class="op">=</span> <span class="ident">req_7</span>.<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">result_7</span> <span class="op">=</span> <span class="ident">resp_7</span>.<span class="ident">json</span>::<span class="op"><</span><span class="ident">IndexResponse</span><span class="op">></span>().<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">result_7</span>,
|
||
<span class="ident">IndexResponse</span> {
|
||
<span class="ident">user_id</span>: <span class="prelude-val">Some</span>(<span class="string">"ferris"</span>.<span class="ident">into</span>()),
|
||
<span class="ident">counter</span>: <span class="number">3</span>
|
||
}
|
||
);
|
||
|
||
<span class="comment">// Step 8: GET index, including session cookie #2 in request</span>
|
||
<span class="comment">// If invalidation is supported, no state will be found associated to this session.</span>
|
||
<span class="comment">// If invalidation is not supported, the old state will still be retrieved.</span>
|
||
<span class="kw">let</span> <span class="ident">req_8</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">get</span>(<span class="string">"/"</span>).<span class="ident">cookie</span>(<span class="ident">cookie_2</span>.<span class="ident">clone</span>()).<span class="ident">send</span>();
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resp_8</span> <span class="op">=</span> <span class="ident">req_8</span>.<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">if</span> <span class="ident">is_invalidation_supported</span> {
|
||
<span class="macro">assert!</span>(<span class="ident">resp_8</span>.<span class="ident">cookies</span>().<span class="ident">unwrap</span>().<span class="ident">is_empty</span>());
|
||
<span class="kw">let</span> <span class="ident">result_8</span> <span class="op">=</span> <span class="ident">resp_8</span>.<span class="ident">json</span>::<span class="op"><</span><span class="ident">IndexResponse</span><span class="op">></span>().<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">result_8</span>,
|
||
<span class="ident">IndexResponse</span> {
|
||
<span class="ident">user_id</span>: <span class="prelude-val">None</span>,
|
||
<span class="ident">counter</span>: <span class="number">0</span>
|
||
}
|
||
);
|
||
} <span class="kw">else</span> {
|
||
<span class="kw">let</span> <span class="ident">result_8</span> <span class="op">=</span> <span class="ident">resp_8</span>.<span class="ident">json</span>::<span class="op"><</span><span class="ident">IndexResponse</span><span class="op">></span>().<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">result_8</span>,
|
||
<span class="ident">IndexResponse</span> {
|
||
<span class="ident">user_id</span>: <span class="prelude-val">None</span>,
|
||
<span class="ident">counter</span>: <span class="number">2</span>
|
||
}
|
||
);
|
||
}
|
||
|
||
<span class="comment">// Step 9: POST to logout, including session cookie #3</span>
|
||
<span class="comment">// - set-cookie actix-session will be in response with session cookie #3</span>
|
||
<span class="comment">// invalidation logic</span>
|
||
<span class="kw">let</span> <span class="ident">req_9</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">post</span>(<span class="string">"/logout"</span>).<span class="ident">cookie</span>(<span class="ident">cookie_3</span>.<span class="ident">clone</span>()).<span class="ident">send</span>();
|
||
<span class="kw">let</span> <span class="ident">resp_9</span> <span class="op">=</span> <span class="ident">req_9</span>.<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">cookie_3</span> <span class="op">=</span> <span class="ident">resp_9</span>
|
||
.<span class="ident">cookies</span>()
|
||
.<span class="ident">unwrap</span>()
|
||
.<span class="ident">clone</span>()
|
||
.<span class="ident">into_iter</span>()
|
||
.<span class="ident">find</span>(<span class="op">|</span><span class="ident">c</span><span class="op">|</span> <span class="ident">c</span>.<span class="ident">name</span>() <span class="op">==</span> <span class="string">"test-session"</span>)
|
||
.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(<span class="number">0</span>, <span class="ident">cookie_3</span>.<span class="ident">max_age</span>().<span class="ident">map</span>(<span class="op">|</span><span class="ident">t</span><span class="op">|</span> <span class="ident">t</span>.<span class="ident">whole_seconds</span>()).<span class="ident">unwrap</span>());
|
||
<span class="macro">assert_eq!</span>(<span class="string">"/"</span>, <span class="ident">cookie_3</span>.<span class="ident">path</span>().<span class="ident">unwrap</span>());
|
||
|
||
<span class="comment">// Step 10: GET index, including session cookie #3 in request</span>
|
||
<span class="comment">// - set-cookie actix-session should NOT be in response if invalidation is supported</span>
|
||
<span class="comment">// - response should be: {"counter": 0, "user_id": None}</span>
|
||
<span class="kw">let</span> <span class="ident">req_10</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">get</span>(<span class="string">"/"</span>).<span class="ident">cookie</span>(<span class="ident">cookie_3</span>.<span class="ident">clone</span>()).<span class="ident">send</span>();
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resp_10</span> <span class="op">=</span> <span class="ident">req_10</span>.<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">if</span> <span class="ident">is_invalidation_supported</span> {
|
||
<span class="macro">assert!</span>(<span class="ident">resp_10</span>.<span class="ident">cookies</span>().<span class="ident">unwrap</span>().<span class="ident">is_empty</span>());
|
||
}
|
||
<span class="kw">let</span> <span class="ident">result_10</span> <span class="op">=</span> <span class="ident">resp_10</span>.<span class="ident">json</span>::<span class="op"><</span><span class="ident">IndexResponse</span><span class="op">></span>().<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">result_10</span>,
|
||
<span class="ident">IndexResponse</span> {
|
||
<span class="ident">user_id</span>: <span class="prelude-val">None</span>,
|
||
<span class="ident">counter</span>: <span class="number">0</span>
|
||
}
|
||
);
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Serialize</span>, <span class="ident">Deserialize</span>, <span class="ident">Debug</span>, <span class="ident">PartialEq</span>)]</span>
|
||
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">IndexResponse</span> {
|
||
<span class="ident">user_id</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">String</span><span class="op">></span>,
|
||
<span class="ident">counter</span>: <span class="ident">i32</span>,
|
||
}
|
||
|
||
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">index</span>(<span class="ident">session</span>: <span class="ident">Session</span>) -> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">HttpResponse</span><span class="op">></span> {
|
||
<span class="kw">let</span> <span class="ident">user_id</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">String</span><span class="op">></span> <span class="op">=</span> <span class="ident">session</span>.<span class="ident">get</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>(<span class="string">"user_id"</span>).<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">counter</span>: <span class="ident">i32</span> <span class="op">=</span> <span class="ident">session</span>
|
||
.<span class="ident">get</span>::<span class="op"><</span><span class="ident">i32</span><span class="op">></span>(<span class="string">"counter"</span>)
|
||
.<span class="ident">unwrap_or</span>(<span class="prelude-val">Some</span>(<span class="number">0</span>))
|
||
.<span class="ident">unwrap_or</span>(<span class="number">0</span>);
|
||
|
||
<span class="prelude-val">Ok</span>(<span class="ident">HttpResponse::Ok</span>().<span class="ident">json</span>(<span class="kw-2">&</span><span class="ident">IndexResponse</span> { <span class="ident">user_id</span>, <span class="ident">counter</span> }))
|
||
}
|
||
|
||
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">do_something</span>(<span class="ident">session</span>: <span class="ident">Session</span>) -> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">HttpResponse</span><span class="op">></span> {
|
||
<span class="kw">let</span> <span class="ident">user_id</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">String</span><span class="op">></span> <span class="op">=</span> <span class="ident">session</span>.<span class="ident">get</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>(<span class="string">"user_id"</span>).<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">counter</span>: <span class="ident">i32</span> <span class="op">=</span> <span class="ident">session</span>
|
||
.<span class="ident">get</span>::<span class="op"><</span><span class="ident">i32</span><span class="op">></span>(<span class="string">"counter"</span>)
|
||
.<span class="ident">unwrap_or</span>(<span class="prelude-val">Some</span>(<span class="number">0</span>))
|
||
.<span class="ident">map_or</span>(<span class="number">1</span>, <span class="op">|</span><span class="ident">inner</span><span class="op">|</span> <span class="ident">inner</span> <span class="op">+</span> <span class="number">1</span>);
|
||
<span class="ident">session</span>.<span class="ident">insert</span>(<span class="string">"counter"</span>, <span class="kw-2">&</span><span class="ident">counter</span>)<span class="question-mark">?</span>;
|
||
|
||
<span class="prelude-val">Ok</span>(<span class="ident">HttpResponse::Ok</span>().<span class="ident">json</span>(<span class="kw-2">&</span><span class="ident">IndexResponse</span> { <span class="ident">user_id</span>, <span class="ident">counter</span> }))
|
||
}
|
||
|
||
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">count</span>(<span class="ident">session</span>: <span class="ident">Session</span>) -> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">HttpResponse</span><span class="op">></span> {
|
||
<span class="kw">let</span> <span class="ident">user_id</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">String</span><span class="op">></span> <span class="op">=</span> <span class="ident">session</span>.<span class="ident">get</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>(<span class="string">"user_id"</span>).<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">counter</span>: <span class="ident">i32</span> <span class="op">=</span> <span class="ident">session</span>.<span class="ident">get</span>::<span class="op"><</span><span class="ident">i32</span><span class="op">></span>(<span class="string">"counter"</span>).<span class="ident">unwrap</span>().<span class="ident">unwrap</span>();
|
||
|
||
<span class="prelude-val">Ok</span>(<span class="ident">HttpResponse::Ok</span>().<span class="ident">json</span>(<span class="kw-2">&</span><span class="ident">IndexResponse</span> { <span class="ident">user_id</span>, <span class="ident">counter</span> }))
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Deserialize</span>)]</span>
|
||
<span class="kw">struct</span> <span class="ident">Identity</span> {
|
||
<span class="ident">user_id</span>: <span class="ident">String</span>,
|
||
}
|
||
|
||
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">login</span>(<span class="ident">user_id</span>: <span class="ident">web::Json</span><span class="op"><</span><span class="ident">Identity</span><span class="op">></span>, <span class="ident">session</span>: <span class="ident">Session</span>) -> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">HttpResponse</span><span class="op">></span> {
|
||
<span class="kw">let</span> <span class="ident">id</span> <span class="op">=</span> <span class="ident">user_id</span>.<span class="ident">into_inner</span>().<span class="ident">user_id</span>;
|
||
<span class="ident">session</span>.<span class="ident">insert</span>(<span class="string">"user_id"</span>, <span class="kw-2">&</span><span class="ident">id</span>)<span class="question-mark">?</span>;
|
||
<span class="ident">session</span>.<span class="ident">renew</span>();
|
||
|
||
<span class="kw">let</span> <span class="ident">counter</span>: <span class="ident">i32</span> <span class="op">=</span> <span class="ident">session</span>
|
||
.<span class="ident">get</span>::<span class="op"><</span><span class="ident">i32</span><span class="op">></span>(<span class="string">"counter"</span>)
|
||
.<span class="ident">unwrap_or</span>(<span class="prelude-val">Some</span>(<span class="number">0</span>))
|
||
.<span class="ident">unwrap_or</span>(<span class="number">0</span>);
|
||
|
||
<span class="prelude-val">Ok</span>(<span class="ident">HttpResponse::Ok</span>().<span class="ident">json</span>(<span class="kw-2">&</span><span class="ident">IndexResponse</span> {
|
||
<span class="ident">user_id</span>: <span class="prelude-val">Some</span>(<span class="ident">id</span>),
|
||
<span class="ident">counter</span>,
|
||
}))
|
||
}
|
||
|
||
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">logout</span>(<span class="ident">session</span>: <span class="ident">Session</span>) -> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">HttpResponse</span><span class="op">></span> {
|
||
<span class="kw">let</span> <span class="ident">id</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">String</span><span class="op">></span> <span class="op">=</span> <span class="ident">session</span>.<span class="ident">get</span>(<span class="string">"user_id"</span>)<span class="question-mark">?</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">body</span> <span class="op">=</span> <span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">x</span>) <span class="op">=</span> <span class="ident">id</span> {
|
||
<span class="ident">session</span>.<span class="ident">purge</span>();
|
||
<span class="macro">format!</span>(<span class="string">"Logged out: {}"</span>, <span class="ident">x</span>)
|
||
} <span class="kw">else</span> {
|
||
<span class="string">"Could not log out anonymous user"</span>.<span class="ident">to_owned</span>()
|
||
};
|
||
|
||
<span class="prelude-val">Ok</span>(<span class="ident">HttpResponse::Ok</span>().<span class="ident">body</span>(<span class="ident">body</span>))
|
||
}
|
||
}
|
||
}
|
||
</code></pre></div>
|
||
</section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="actix_session" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.61.0-nightly (63b8f01bb 2022-03-24)" ></div>
|
||
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