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</pre><pre class="rust"><code><span class="doccomment">//! HTTP Authentication middleware.</span>
<span class="kw">use</span> <span class="ident">std</span>::{
<span class="ident">future::Future</span>,
<span class="ident">marker::PhantomData</span>,
<span class="ident">pin::Pin</span>,
<span class="ident">rc::Rc</span>,
<span class="ident">sync::Arc</span>,
<span class="ident">task</span>::{<span class="ident">Context</span>, <span class="ident">Poll</span>},
};
<span class="kw">use</span> <span class="ident">actix_web</span>::{
<span class="ident">body</span>::{<span class="ident">EitherBody</span>, <span class="ident">MessageBody</span>},
<span class="ident">dev</span>::{<span class="ident">Service</span>, <span class="ident">ServiceRequest</span>, <span class="ident">ServiceResponse</span>, <span class="ident">Transform</span>},
<span class="ident">Error</span>,
};
<span class="kw">use</span> <span class="ident">futures_core::ready</span>;
<span class="kw">use</span> <span class="ident">futures_util::future</span>::{<span class="self">self</span>, <span class="ident">FutureExt</span> <span class="kw">as</span> <span class="kw">_</span>, <span class="ident">LocalBoxFuture</span>, <span class="ident">TryFutureExt</span> <span class="kw">as</span> <span class="kw">_</span>};
<span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::extractors</span>::{<span class="ident">basic</span>, <span class="ident">bearer</span>, <span class="ident">AuthExtractor</span>};
<span class="doccomment">/// Middleware for checking HTTP authentication.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// If there is no `Authorization` header in the request, this middleware returns an error</span>
<span class="doccomment">/// immediately, without calling the `F` callback.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// Otherwise, it will pass both the request and the parsed credentials into it. In case of</span>
<span class="doccomment">/// successful validation `F` callback is required to return the `ServiceRequest` back.</span>
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Debug</span>, <span class="ident">Clone</span>)]</span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">HttpAuthentication</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">F</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">T</span>: <span class="ident">AuthExtractor</span>,
{
<span class="ident">process_fn</span>: <span class="ident">Arc</span><span class="op"><</span><span class="ident">F</span><span class="op">></span>,
<span class="ident">_extractor</span>: <span class="ident">PhantomData</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>,
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">F</span>, <span class="ident">O</span><span class="op">></span> <span class="ident">HttpAuthentication</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">F</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">T</span>: <span class="ident">AuthExtractor</span>,
<span class="ident">F</span>: <span class="ident">Fn</span>(<span class="ident">ServiceRequest</span>, <span class="ident">T</span>) -> <span class="ident">O</span>,
<span class="ident">O</span>: <span class="ident">Future</span><span class="op"><</span><span class="ident">Output</span> <span class="op">=</span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">ServiceRequest</span>, <span class="ident">Error</span><span class="op">></span><span class="op">></span>,
{
<span class="doccomment">/// Construct `HttpAuthentication` middleware with the provided auth extractor `T` and</span>
<span class="doccomment">/// validation callback `F`.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">with_fn</span>(<span class="ident">process_fn</span>: <span class="ident">F</span>) -> <span class="ident">HttpAuthentication</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">F</span><span class="op">></span> {
<span class="ident">HttpAuthentication</span> {
<span class="ident">process_fn</span>: <span class="ident">Arc::new</span>(<span class="ident">process_fn</span>),
<span class="ident">_extractor</span>: <span class="ident">PhantomData</span>,
}
}
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">O</span><span class="op">></span> <span class="ident">HttpAuthentication</span><span class="op"><</span><span class="ident">basic::BasicAuth</span>, <span class="ident">F</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">F</span>: <span class="ident">Fn</span>(<span class="ident">ServiceRequest</span>, <span class="ident">basic::BasicAuth</span>) -> <span class="ident">O</span>,
<span class="ident">O</span>: <span class="ident">Future</span><span class="op"><</span><span class="ident">Output</span> <span class="op">=</span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">ServiceRequest</span>, <span class="ident">Error</span><span class="op">></span><span class="op">></span>,
{
<span class="doccomment">/// Construct `HttpAuthentication` middleware for the HTTP "Basic" authentication scheme.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// # Example</span>
<span class="doccomment">/// ```</span>
<span class="doccomment">/// # use actix_web::Error;</span>
<span class="doccomment">/// # use actix_web::dev::ServiceRequest;</span>
<span class="doccomment">/// # use actix_web_httpauth::middleware::HttpAuthentication;</span>
<span class="doccomment">/// # use actix_web_httpauth::extractors::basic::BasicAuth;</span>
<span class="doccomment">/// // In this example validator returns immediately, but since it is required to return</span>
<span class="doccomment">/// // anything that implements `IntoFuture` trait, it can be extended to query database or to</span>
<span class="doccomment">/// // do something else in a async manner.</span>
<span class="doccomment">/// async fn validator(</span>
<span class="doccomment">/// req: ServiceRequest,</span>
<span class="doccomment">/// credentials: BasicAuth,</span>
<span class="doccomment">/// ) -> Result<ServiceRequest, Error> {</span>
<span class="doccomment">/// // All users are great and more than welcome!</span>
<span class="doccomment">/// Ok(req)</span>
<span class="doccomment">/// }</span>
<span class="doccomment">///</span>
<span class="doccomment">/// let middleware = HttpAuthentication::basic(validator);</span>
<span class="doccomment">/// ```</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">basic</span>(<span class="ident">process_fn</span>: <span class="ident">F</span>) -> <span class="self">Self</span> {
<span class="ident"><span class="self">Self</span>::with_fn</span>(<span class="ident">process_fn</span>)
}
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">O</span><span class="op">></span> <span class="ident">HttpAuthentication</span><span class="op"><</span><span class="ident">bearer::BearerAuth</span>, <span class="ident">F</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">F</span>: <span class="ident">Fn</span>(<span class="ident">ServiceRequest</span>, <span class="ident">bearer::BearerAuth</span>) -> <span class="ident">O</span>,
<span class="ident">O</span>: <span class="ident">Future</span><span class="op"><</span><span class="ident">Output</span> <span class="op">=</span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">ServiceRequest</span>, <span class="ident">Error</span><span class="op">></span><span class="op">></span>,
{
<span class="doccomment">/// Construct `HttpAuthentication` middleware for the HTTP "Bearer" authentication scheme.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// # Example</span>
<span class="doccomment">/// ```</span>
<span class="doccomment">/// # use actix_web::Error;</span>
<span class="doccomment">/// # use actix_web::dev::ServiceRequest;</span>
<span class="doccomment">/// # use actix_web_httpauth::middleware::HttpAuthentication;</span>
<span class="doccomment">/// # use actix_web_httpauth::extractors::bearer::{Config, BearerAuth};</span>
<span class="doccomment">/// # use actix_web_httpauth::extractors::{AuthenticationError, AuthExtractorConfig};</span>
<span class="doccomment">/// async fn validator(req: ServiceRequest, credentials: BearerAuth) -> Result<ServiceRequest, Error> {</span>
<span class="doccomment">/// if credentials.token() == "mF_9.B5f-4.1JqM" {</span>
<span class="doccomment">/// Ok(req)</span>
<span class="doccomment">/// } else {</span>
<span class="doccomment">/// let config = req.app_data::<Config>()</span>
<span class="doccomment">/// .map(|data| data.clone())</span>
<span class="doccomment">/// .unwrap_or_else(Default::default)</span>
<span class="doccomment">/// .scope("urn:example:channel=HBO&urn:example:rating=G,PG-13");</span>
<span class="doccomment">///</span>
<span class="doccomment">/// Err(AuthenticationError::from(config).into())</span>
<span class="doccomment">/// }</span>
<span class="doccomment">/// }</span>
<span class="doccomment">///</span>
<span class="doccomment">/// let middleware = HttpAuthentication::bearer(validator);</span>
<span class="doccomment">/// ```</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">bearer</span>(<span class="ident">process_fn</span>: <span class="ident">F</span>) -> <span class="self">Self</span> {
<span class="ident"><span class="self">Self</span>::with_fn</span>(<span class="ident">process_fn</span>)
}
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>, <span class="ident">B</span>, <span class="ident">T</span>, <span class="ident">F</span>, <span class="ident">O</span><span class="op">></span> <span class="ident">Transform</span><span class="op"><</span><span class="ident">S</span>, <span class="ident">ServiceRequest</span><span class="op">></span> <span class="kw">for</span> <span class="ident">HttpAuthentication</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">F</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">S</span>: <span class="ident">Service</span><span class="op"><</span><span class="ident">ServiceRequest</span>, <span class="ident">Response</span> <span class="op">=</span> <span class="ident">ServiceResponse</span><span class="op"><</span><span class="ident">B</span><span class="op">></span>, <span class="ident">Error</span> <span class="op">=</span> <span class="ident">Error</span><span class="op">></span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">S::Future</span>: <span class="lifetime">'static</span>,
<span class="ident">F</span>: <span class="ident">Fn</span>(<span class="ident">ServiceRequest</span>, <span class="ident">T</span>) -> <span class="ident">O</span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">O</span>: <span class="ident">Future</span><span class="op"><</span><span class="ident">Output</span> <span class="op">=</span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">ServiceRequest</span>, <span class="ident">Error</span><span class="op">></span><span class="op">></span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">T</span>: <span class="ident">AuthExtractor</span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">B</span>: <span class="ident">MessageBody</span> <span class="op">+</span> <span class="lifetime">'static</span>,
{
<span class="kw">type</span> <span class="ident">Response</span> <span class="op">=</span> <span class="ident">ServiceResponse</span><span class="op"><</span><span class="ident">EitherBody</span><span class="op"><</span><span class="ident">B</span><span class="op">></span><span class="op">></span>;
<span class="kw">type</span> <span class="ident">Error</span> <span class="op">=</span> <span class="ident">Error</span>;
<span class="kw">type</span> <span class="ident">Transform</span> <span class="op">=</span> <span class="ident">AuthenticationMiddleware</span><span class="op"><</span><span class="ident">S</span>, <span class="ident">F</span>, <span class="ident">T</span><span class="op">></span>;
<span class="kw">type</span> <span class="ident">InitError</span> <span class="op">=</span> ();
<span class="kw">type</span> <span class="ident">Future</span> <span class="op">=</span> <span class="ident">future::Ready</span><span class="op"><</span><span class="prelude-ty">Result</span><span class="op"><</span><span class="ident"><span class="self">Self</span>::Transform</span>, <span class="ident"><span class="self">Self</span>::InitError</span><span class="op">></span><span class="op">></span>;
<span class="kw">fn</span> <span class="ident">new_transform</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">service</span>: <span class="ident">S</span>) -> <span class="ident"><span class="self">Self</span>::Future</span> {
<span class="ident">future::ok</span>(<span class="ident">AuthenticationMiddleware</span> {
<span class="ident">service</span>: <span class="ident">Rc::new</span>(<span class="ident">service</span>),
<span class="ident">process_fn</span>: <span class="self">self</span>.<span class="ident">process_fn</span>.<span class="ident">clone</span>(),
<span class="ident">_extractor</span>: <span class="ident">PhantomData</span>,
})
}
}
<span class="attribute">#[<span class="ident">doc</span>(<span class="ident">hidden</span>)]</span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">AuthenticationMiddleware</span><span class="op"><</span><span class="ident">S</span>, <span class="ident">F</span>, <span class="ident">T</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">T</span>: <span class="ident">AuthExtractor</span>,
{
<span class="ident">service</span>: <span class="ident">Rc</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>,
<span class="ident">process_fn</span>: <span class="ident">Arc</span><span class="op"><</span><span class="ident">F</span><span class="op">></span>,
<span class="ident">_extractor</span>: <span class="ident">PhantomData</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>,
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>, <span class="ident">B</span>, <span class="ident">F</span>, <span class="ident">T</span>, <span class="ident">O</span><span class="op">></span> <span class="ident">Service</span><span class="op"><</span><span class="ident">ServiceRequest</span><span class="op">></span> <span class="kw">for</span> <span class="ident">AuthenticationMiddleware</span><span class="op"><</span><span class="ident">S</span>, <span class="ident">F</span>, <span class="ident">T</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">S</span>: <span class="ident">Service</span><span class="op"><</span><span class="ident">ServiceRequest</span>, <span class="ident">Response</span> <span class="op">=</span> <span class="ident">ServiceResponse</span><span class="op"><</span><span class="ident">B</span><span class="op">></span>, <span class="ident">Error</span> <span class="op">=</span> <span class="ident">Error</span><span class="op">></span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">S::Future</span>: <span class="lifetime">'static</span>,
<span class="ident">F</span>: <span class="ident">Fn</span>(<span class="ident">ServiceRequest</span>, <span class="ident">T</span>) -> <span class="ident">O</span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">O</span>: <span class="ident">Future</span><span class="op"><</span><span class="ident">Output</span> <span class="op">=</span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">ServiceRequest</span>, <span class="ident">Error</span><span class="op">></span><span class="op">></span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">T</span>: <span class="ident">AuthExtractor</span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">B</span>: <span class="ident">MessageBody</span> <span class="op">+</span> <span class="lifetime">'static</span>,
{
<span class="kw">type</span> <span class="ident">Response</span> <span class="op">=</span> <span class="ident">ServiceResponse</span><span class="op"><</span><span class="ident">EitherBody</span><span class="op"><</span><span class="ident">B</span><span class="op">></span><span class="op">></span>;
<span class="kw">type</span> <span class="ident">Error</span> <span class="op">=</span> <span class="ident">S::Error</span>;
<span class="kw">type</span> <span class="ident">Future</span> <span class="op">=</span> <span class="ident">LocalBoxFuture</span><span class="op"><</span><span class="lifetime">'static</span>, <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident"><span class="self">Self</span>::Response</span>, <span class="ident"><span class="self">Self</span>::Error</span><span class="op">></span><span class="op">></span>;
<span class="macro">actix_service::forward_ready!</span>(<span class="ident">service</span>);
<span class="kw">fn</span> <span class="ident">call</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">req</span>: <span class="ident">ServiceRequest</span>) -> <span class="ident"><span class="self">Self</span>::Future</span> {
<span class="kw">let</span> <span class="ident">process_fn</span> <span class="op">=</span> <span class="ident">Arc::clone</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">process_fn</span>);
<span class="kw">let</span> <span class="ident">service</span> <span class="op">=</span> <span class="ident">Rc::clone</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">service</span>);
<span class="kw">async</span> <span class="kw">move</span> {
<span class="kw">let</span> (<span class="ident">req</span>, <span class="ident">credentials</span>) <span class="op">=</span> <span class="kw">match</span> <span class="ident">Extract</span>::<span class="op"><</span><span class="ident">T</span><span class="op">></span><span class="ident">::new</span>(<span class="ident">req</span>).<span class="kw">await</span> {
<span class="prelude-val">Ok</span>(<span class="ident">req</span>) => <span class="ident">req</span>,
<span class="prelude-val">Err</span>((<span class="ident">err</span>, <span class="ident">req</span>)) => {
<span class="kw">return</span> <span class="prelude-val">Ok</span>(<span class="ident">req</span>.<span class="ident">error_response</span>(<span class="ident">err</span>).<span class="ident">map_into_right_body</span>());
}
};
<span class="comment">// TODO: alter to remove ? operator; an error response is required for downstream</span>
<span class="comment">// middleware to do their thing (eg. cors adding headers)</span>
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">process_fn</span>(<span class="ident">req</span>, <span class="ident">credentials</span>).<span class="kw">await</span><span class="question-mark">?</span>;
<span class="ident">service</span>.<span class="ident">call</span>(<span class="ident">req</span>).<span class="kw">await</span>.<span class="ident">map</span>(<span class="op">|</span><span class="ident">res</span><span class="op">|</span> <span class="ident">res</span>.<span class="ident">map_into_left_body</span>())
}
.<span class="ident">boxed_local</span>()
}
}
<span class="kw">struct</span> <span class="ident">Extract</span><span class="op"><</span><span class="ident">T</span><span class="op">></span> {
<span class="ident">req</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">ServiceRequest</span><span class="op">></span>,
<span class="ident">f</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">LocalBoxFuture</span><span class="op"><</span><span class="lifetime">'static</span>, <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">Error</span><span class="op">></span><span class="op">></span><span class="op">></span>,
<span class="ident">_extractor</span>: <span class="ident">PhantomData</span><span class="op"><</span><span class="kw">fn</span>() -> <span class="ident">T</span><span class="op">></span>,
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">T</span><span class="op">></span> <span class="ident">Extract</span><span class="op"><</span><span class="ident">T</span><span class="op">></span> {
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">new</span>(<span class="ident">req</span>: <span class="ident">ServiceRequest</span>) -> <span class="self">Self</span> {
<span class="ident">Extract</span> {
<span class="ident">req</span>: <span class="prelude-val">Some</span>(<span class="ident">req</span>),
<span class="ident">f</span>: <span class="prelude-val">None</span>,
<span class="ident">_extractor</span>: <span class="ident">PhantomData</span>,
}
}
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">T</span><span class="op">></span> <span class="ident">Future</span> <span class="kw">for</span> <span class="ident">Extract</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">T</span>: <span class="ident">AuthExtractor</span>,
<span class="ident">T::Future</span>: <span class="lifetime">'static</span>,
<span class="ident">T::Error</span>: <span class="lifetime">'static</span>,
{
<span class="kw">type</span> <span class="ident">Output</span> <span class="op">=</span> <span class="prelude-ty">Result</span><span class="op"><</span>(<span class="ident">ServiceRequest</span>, <span class="ident">T</span>), (<span class="ident">Error</span>, <span class="ident">ServiceRequest</span>)<span class="op">></span>;
<span class="kw">fn</span> <span class="ident">poll</span>(<span class="kw-2">mut</span> <span class="self">self</span>: <span class="ident">Pin</span><span class="op"><</span><span class="kw-2">&mut</span> <span class="self">Self</span><span class="op">></span>, <span class="ident">ctx</span>: <span class="kw-2">&mut</span> <span class="ident">Context</span><span class="op"><</span><span class="lifetime">'_</span><span class="op">></span>) -> <span class="ident">Poll</span><span class="op"><</span><span class="ident"><span class="self">Self</span>::Output</span><span class="op">></span> {
<span class="kw">if</span> <span class="self">self</span>.<span class="ident">f</span>.<span class="ident">is_none</span>() {
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">req</span>.<span class="ident">as_ref</span>().<span class="ident">expect</span>(<span class="string">"Extract future was polled twice!"</span>);
<span class="kw">let</span> <span class="ident">f</span> <span class="op">=</span> <span class="ident">T::from_service_request</span>(<span class="ident">req</span>).<span class="ident">map_err</span>(<span class="ident">Into::into</span>);
<span class="self">self</span>.<span class="ident">f</span> <span class="op">=</span> <span class="prelude-val">Some</span>(<span class="ident">f</span>.<span class="ident">boxed_local</span>());
}
<span class="kw">let</span> <span class="ident">f</span> <span class="op">=</span> <span class="self">self</span>
.<span class="ident">f</span>
.<span class="ident">as_mut</span>()
.<span class="ident">expect</span>(<span class="string">"Extraction future should be initialized at this point"</span>);
<span class="kw">let</span> <span class="ident">credentials</span> <span class="op">=</span> <span class="macro">ready!</span>(<span class="ident">f</span>.<span class="ident">as_mut</span>().<span class="ident">poll</span>(<span class="ident">ctx</span>)).<span class="ident">map_err</span>(<span class="op">|</span><span class="ident">err</span><span class="op">|</span> {
(
<span class="ident">err</span>,
<span class="comment">// returning request allows a proper error response to be created</span>
<span class="self">self</span>.<span class="ident">req</span>.<span class="ident">take</span>().<span class="ident">expect</span>(<span class="string">"Extract future was polled twice!"</span>),
)
})<span class="question-mark">?</span>;
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">req</span>.<span class="ident">take</span>().<span class="ident">expect</span>(<span class="string">"Extract future was polled twice!"</span>);
<span class="ident">Poll::Ready</span>(<span class="prelude-val">Ok</span>((<span class="ident">req</span>, <span class="ident">credentials</span>)))
}
}
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span>
<span class="kw">mod</span> <span class="ident">tests</span> {
<span class="kw">use</span> <span class="kw">super</span>::<span class="kw-2">*</span>;
<span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::extractors::basic::BasicAuth</span>;
<span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::extractors::bearer::BearerAuth</span>;
<span class="kw">use</span> <span class="ident">actix_service</span>::{<span class="ident">into_service</span>, <span class="ident">Service</span>};
<span class="kw">use</span> <span class="ident">actix_web::error::ErrorForbidden</span>;
<span class="kw">use</span> <span class="ident">actix_web::http::StatusCode</span>;
<span class="kw">use</span> <span class="ident">actix_web::test::TestRequest</span>;
<span class="kw">use</span> <span class="ident">actix_web</span>::{<span class="ident">error</span>, <span class="ident">web</span>, <span class="ident">App</span>, <span class="ident">HttpResponse</span>};
<span class="doccomment">/// This is a test for https://github.com/actix/actix-extras/issues/10</span>
<span class="attribute">#[<span class="ident">actix_web::test</span>]</span>
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">test_middleware_panic</span>() {
<span class="kw">let</span> <span class="ident">middleware</span> <span class="op">=</span> <span class="ident">AuthenticationMiddleware</span> {
<span class="ident">service</span>: <span class="ident">Rc::new</span>(<span class="ident">into_service</span>(<span class="op">|</span><span class="kw">_</span>: <span class="ident">ServiceRequest</span><span class="op">|</span> <span class="kw">async</span> <span class="kw">move</span> {
<span class="ident">actix_web::rt::time::sleep</span>(<span class="ident">std::time::Duration::from_secs</span>(<span class="number">1</span>)).<span class="kw">await</span>;
<span class="prelude-val">Err</span>::<span class="op"><</span><span class="ident">ServiceResponse</span>, <span class="kw">_</span><span class="op">></span>(<span class="ident">error::ErrorBadRequest</span>(<span class="string">"error"</span>))
})),
<span class="ident">process_fn</span>: <span class="ident">Arc::new</span>(<span class="op">|</span><span class="ident">req</span>, <span class="kw">_</span>: <span class="ident">BearerAuth</span><span class="op">|</span> <span class="kw">async</span> { <span class="prelude-val">Ok</span>(<span class="ident">req</span>) }),
<span class="ident">_extractor</span>: <span class="ident">PhantomData</span>,
};
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest::get</span>()
.<span class="ident">append_header</span>((<span class="string">"Authorization"</span>, <span class="string">"Bearer 1"</span>))
.<span class="ident">to_srv_request</span>();
<span class="kw">let</span> <span class="ident">f</span> <span class="op">=</span> <span class="ident">middleware</span>.<span class="ident">call</span>(<span class="ident">req</span>).<span class="kw">await</span>;
<span class="kw">let</span> <span class="ident">_res</span> <span class="op">=</span> <span class="ident">futures_util::future::lazy</span>(<span class="op">|</span><span class="ident">cx</span><span class="op">|</span> <span class="ident">middleware</span>.<span class="ident">poll_ready</span>(<span class="ident">cx</span>)).<span class="kw">await</span>;
<span class="macro">assert!</span>(<span class="ident">f</span>.<span class="ident">is_err</span>());
}
<span class="doccomment">/// This is a test for https://github.com/actix/actix-extras/issues/10</span>
<span class="attribute">#[<span class="ident">actix_web::test</span>]</span>
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">test_middleware_panic_several_orders</span>() {
<span class="kw">let</span> <span class="ident">middleware</span> <span class="op">=</span> <span class="ident">AuthenticationMiddleware</span> {
<span class="ident">service</span>: <span class="ident">Rc::new</span>(<span class="ident">into_service</span>(<span class="op">|</span><span class="kw">_</span>: <span class="ident">ServiceRequest</span><span class="op">|</span> <span class="kw">async</span> <span class="kw">move</span> {
<span class="ident">actix_web::rt::time::sleep</span>(<span class="ident">std::time::Duration::from_secs</span>(<span class="number">1</span>)).<span class="kw">await</span>;
<span class="prelude-val">Err</span>::<span class="op"><</span><span class="ident">ServiceResponse</span>, <span class="kw">_</span><span class="op">></span>(<span class="ident">error::ErrorBadRequest</span>(<span class="string">"error"</span>))
})),
<span class="ident">process_fn</span>: <span class="ident">Arc::new</span>(<span class="op">|</span><span class="ident">req</span>, <span class="kw">_</span>: <span class="ident">BearerAuth</span><span class="op">|</span> <span class="kw">async</span> { <span class="prelude-val">Ok</span>(<span class="ident">req</span>) }),
<span class="ident">_extractor</span>: <span class="ident">PhantomData</span>,
};
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest::get</span>()
.<span class="ident">append_header</span>((<span class="string">"Authorization"</span>, <span class="string">"Bearer 1"</span>))
.<span class="ident">to_srv_request</span>();
<span class="kw">let</span> <span class="ident">f1</span> <span class="op">=</span> <span class="ident">middleware</span>.<span class="ident">call</span>(<span class="ident">req</span>).<span class="kw">await</span>;
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest::get</span>()
.<span class="ident">append_header</span>((<span class="string">"Authorization"</span>, <span class="string">"Bearer 1"</span>))
.<span class="ident">to_srv_request</span>();
<span class="kw">let</span> <span class="ident">f2</span> <span class="op">=</span> <span class="ident">middleware</span>.<span class="ident">call</span>(<span class="ident">req</span>).<span class="kw">await</span>;
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest::get</span>()
.<span class="ident">append_header</span>((<span class="string">"Authorization"</span>, <span class="string">"Bearer 1"</span>))
.<span class="ident">to_srv_request</span>();
<span class="kw">let</span> <span class="ident">f3</span> <span class="op">=</span> <span class="ident">middleware</span>.<span class="ident">call</span>(<span class="ident">req</span>).<span class="kw">await</span>;
<span class="kw">let</span> <span class="ident">_res</span> <span class="op">=</span> <span class="ident">futures_util::future::lazy</span>(<span class="op">|</span><span class="ident">cx</span><span class="op">|</span> <span class="ident">middleware</span>.<span class="ident">poll_ready</span>(<span class="ident">cx</span>)).<span class="kw">await</span>;
<span class="macro">assert!</span>(<span class="ident">f1</span>.<span class="ident">is_err</span>());
<span class="macro">assert!</span>(<span class="ident">f2</span>.<span class="ident">is_err</span>());
<span class="macro">assert!</span>(<span class="ident">f3</span>.<span class="ident">is_err</span>());
}
<span class="attribute">#[<span class="ident">actix_web::test</span>]</span>
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">test_middleware_opt_extractor</span>() {
<span class="kw">let</span> <span class="ident">middleware</span> <span class="op">=</span> <span class="ident">AuthenticationMiddleware</span> {
<span class="ident">service</span>: <span class="ident">Rc::new</span>(<span class="ident">into_service</span>(<span class="op">|</span><span class="ident">req</span>: <span class="ident">ServiceRequest</span><span class="op">|</span> <span class="kw">async</span> <span class="kw">move</span> {
<span class="prelude-val">Ok</span>::<span class="op"><</span><span class="ident">ServiceResponse</span>, <span class="kw">_</span><span class="op">></span>(<span class="ident">req</span>.<span class="ident">into_response</span>(<span class="ident">HttpResponse::Ok</span>().<span class="ident">finish</span>()))
})),
<span class="ident">process_fn</span>: <span class="ident">Arc::new</span>(<span class="op">|</span><span class="ident">req</span>, <span class="ident">auth</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">BearerAuth</span><span class="op">></span><span class="op">|</span> {
<span class="macro">assert!</span>(<span class="ident">auth</span>.<span class="ident">is_none</span>());
<span class="kw">async</span> { <span class="prelude-val">Ok</span>(<span class="ident">req</span>) }
}),
<span class="ident">_extractor</span>: <span class="ident">PhantomData</span>,
};
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest::get</span>()
.<span class="ident">append_header</span>((<span class="string">"Authorization996"</span>, <span class="string">"Bearer 1"</span>))
.<span class="ident">to_srv_request</span>();
<span class="kw">let</span> <span class="ident">f</span> <span class="op">=</span> <span class="ident">middleware</span>.<span class="ident">call</span>(<span class="ident">req</span>).<span class="kw">await</span>;
<span class="kw">let</span> <span class="ident">_res</span> <span class="op">=</span> <span class="ident">futures_util::future::lazy</span>(<span class="op">|</span><span class="ident">cx</span><span class="op">|</span> <span class="ident">middleware</span>.<span class="ident">poll_ready</span>(<span class="ident">cx</span>)).<span class="kw">await</span>;
<span class="macro">assert!</span>(<span class="ident">f</span>.<span class="ident">is_ok</span>());
}
<span class="attribute">#[<span class="ident">actix_web::test</span>]</span>
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">test_middleware_res_extractor</span>() {
<span class="kw">let</span> <span class="ident">middleware</span> <span class="op">=</span> <span class="ident">AuthenticationMiddleware</span> {
<span class="ident">service</span>: <span class="ident">Rc::new</span>(<span class="ident">into_service</span>(<span class="op">|</span><span class="ident">req</span>: <span class="ident">ServiceRequest</span><span class="op">|</span> <span class="kw">async</span> <span class="kw">move</span> {
<span class="prelude-val">Ok</span>::<span class="op"><</span><span class="ident">ServiceResponse</span>, <span class="kw">_</span><span class="op">></span>(<span class="ident">req</span>.<span class="ident">into_response</span>(<span class="ident">HttpResponse::Ok</span>().<span class="ident">finish</span>()))
})),
<span class="ident">process_fn</span>: <span class="ident">Arc::new</span>(
<span class="op">|</span><span class="ident">req</span>, <span class="ident">auth</span>: <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">BearerAuth</span>, <span class="op"><</span><span class="ident">BearerAuth</span> <span class="kw">as</span> <span class="ident">AuthExtractor</span><span class="op">></span><span class="ident">::Error</span><span class="op">></span><span class="op">|</span> {
<span class="macro">assert!</span>(<span class="ident">auth</span>.<span class="ident">is_err</span>());
<span class="kw">async</span> { <span class="prelude-val">Ok</span>(<span class="ident">req</span>) }
},
),
<span class="ident">_extractor</span>: <span class="ident">PhantomData</span>,
};
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest::get</span>()
.<span class="ident">append_header</span>((<span class="string">"Authorization"</span>, <span class="string">"BearerLOL"</span>))
.<span class="ident">to_srv_request</span>();
<span class="kw">let</span> <span class="ident">f</span> <span class="op">=</span> <span class="ident">middleware</span>.<span class="ident">call</span>(<span class="ident">req</span>).<span class="kw">await</span>;
<span class="kw">let</span> <span class="ident">_res</span> <span class="op">=</span> <span class="ident">futures_util::future::lazy</span>(<span class="op">|</span><span class="ident">cx</span><span class="op">|</span> <span class="ident">middleware</span>.<span class="ident">poll_ready</span>(<span class="ident">cx</span>)).<span class="kw">await</span>;
<span class="macro">assert!</span>(<span class="ident">f</span>.<span class="ident">is_ok</span>());
}
<span class="attribute">#[<span class="ident">actix_web::test</span>]</span>
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">test_middleware_works_with_app</span>() {
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">validator</span>(
<span class="ident">_req</span>: <span class="ident">ServiceRequest</span>,
<span class="ident">_credentials</span>: <span class="ident">BasicAuth</span>,
) -> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">ServiceRequest</span>, <span class="ident">actix_web::Error</span><span class="op">></span> {
<span class="prelude-val">Err</span>(<span class="ident">ErrorForbidden</span>(<span class="string">"You are not welcome!"</span>))
}
<span class="kw">let</span> <span class="ident">middleware</span> <span class="op">=</span> <span class="ident">HttpAuthentication::basic</span>(<span class="ident">validator</span>);
<span class="kw">let</span> <span class="ident">srv</span> <span class="op">=</span> <span class="ident">actix_web::test::init_service</span>(
<span class="ident">App::new</span>()
.<span class="ident">wrap</span>(<span class="ident">middleware</span>)
.<span class="ident">route</span>(<span class="string">"/"</span>, <span class="ident">web::get</span>().<span class="ident">to</span>(<span class="ident">HttpResponse::Ok</span>)),
)
.<span class="kw">await</span>;
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">actix_web::test::TestRequest::with_uri</span>(<span class="string">"/"</span>)
.<span class="ident">append_header</span>((<span class="string">"Authorization"</span>, <span class="string">"Basic DontCare"</span>))
.<span class="ident">to_request</span>();
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">call</span>(<span class="ident">req</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>();
<span class="macro">assert_eq!</span>(<span class="ident">resp</span>.<span class="ident">status</span>(), <span class="ident">StatusCode::UNAUTHORIZED</span>);
}
<span class="attribute">#[<span class="ident">actix_web::test</span>]</span>
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">test_middleware_works_with_scope</span>() {
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">validator</span>(
<span class="ident">_req</span>: <span class="ident">ServiceRequest</span>,
<span class="ident">_credentials</span>: <span class="ident">BasicAuth</span>,
) -> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">ServiceRequest</span>, <span class="ident">actix_web::Error</span><span class="op">></span> {
<span class="prelude-val">Err</span>(<span class="ident">ErrorForbidden</span>(<span class="string">"You are not welcome!"</span>))
}
<span class="kw">let</span> <span class="ident">middleware</span> <span class="op">=</span> <span class="ident">actix_web::middleware::Compat::new</span>(<span class="ident">HttpAuthentication::basic</span>(<span class="ident">validator</span>));
<span class="kw">let</span> <span class="ident">srv</span> <span class="op">=</span> <span class="ident">actix_web::test::init_service</span>(
<span class="ident">App::new</span>().<span class="ident">service</span>(
<span class="ident">web::scope</span>(<span class="string">"/"</span>)
.<span class="ident">wrap</span>(<span class="ident">middleware</span>)
.<span class="ident">route</span>(<span class="string">"/"</span>, <span class="ident">web::get</span>().<span class="ident">to</span>(<span class="ident">HttpResponse::Ok</span>)),
),
)
.<span class="kw">await</span>;
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">actix_web::test::TestRequest::with_uri</span>(<span class="string">"/"</span>)
.<span class="ident">append_header</span>((<span class="string">"Authorization"</span>, <span class="string">"Basic DontCare"</span>))
.<span class="ident">to_request</span>();
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">srv</span>.<span class="ident">call</span>(<span class="ident">req</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>();
<span class="macro">assert_eq!</span>(<span class="ident">resp</span>.<span class="ident">status</span>(), <span class="ident">StatusCode::UNAUTHORIZED</span>);
}
}
</code></pre></div>
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