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actix_session/index.html

@@ -6,7 +6,7 @@
                     <img src="https://actix.rs/img/logo.png" alt="logo"></div>
         </a><h2 class="location"><a href="#">Crate actix_session</a></h2><div class="sidebar-elems"><div class="block"><ul><li class="version">Version 0.6.1</li><li><a id="all-types" href="all.html">All Items</a></li></div></ul><section><div class="block"><ul><li><a href="#modules">Modules</a></li><li><a href="#structs">Structs</a></li><li><a href="#enums">Enums</a></li><li><a href="#traits">Traits</a></li></ul></div></section><div id="sidebar-vars" data-name="actix_session" data-ty="mod" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../actix_session/index.html">
                         <img src="https://actix.rs/img/logo.png" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../brush.svg"></button><div id="theme-choices" role="menu"></div></div><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Crate <a class="mod" href="#">actix_session</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../src/actix_session/lib.rs.html#1-586">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Session management for Actix Web.</p>
+    <h1 class="fqn"><span class="in-band">Crate <a class="mod" href="#">actix_session</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../src/actix_session/lib.rs.html#1-679">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Session management for Actix Web.</p>
 <p>The HTTP protocol, at a first glance, is stateless: the client sends a request, the server
 parses its content, performs some processing and returns a response. The outcome is only
 influenced by the provided inputs (i.e. the request content) and whatever state the server

actix_session/trait.SessionExt.html

@@ -4,12 +4,12 @@
     </nav>
     <nav class="sidebar"><a class="sidebar-logo" href="../actix_session/index.html"><div class="logo-container">
                     <img src="https://actix.rs/img/logo.png" alt="logo"></div>
-        </a><h2 class="location"><a href="#">SessionExt</a></h2><div class="sidebar-elems"><section><div class="block"><h3 class="sidebar-title"><a href="#required-methods">Required Methods</a></h3><ul><li><a href="#tymethod.get_session">get_session</a></li></ul></div><div class="block"><h3 class="sidebar-title"><a href="#foreign-impls">Implementations on Foreign Types</a></h3><ul><li><a href="#impl-SessionExt-for-HttpRequest">HttpRequest</a></li><li><a href="#impl-SessionExt-for-ServiceRequest">ServiceRequest</a></li><li><a href="#impl-SessionExt-for-ServiceResponse">ServiceResponse</a></li></ul></div><div class="block"><h3 class="sidebar-title"><a href="#implementors">Implementors</a></h3></div></section><h2 class="location"><a href="index.html">In actix_session</a></h2><div id="sidebar-vars" data-name="SessionExt" data-ty="trait" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../actix_session/index.html">
+        </a><h2 class="location"><a href="#">SessionExt</a></h2><div class="sidebar-elems"><section><div class="block"><h3 class="sidebar-title"><a href="#required-methods">Required Methods</a></h3><ul><li><a href="#tymethod.get_session">get_session</a></li></ul></div><div class="block"><h3 class="sidebar-title"><a href="#foreign-impls">Implementations on Foreign Types</a></h3><ul><li><a href="#impl-SessionExt-for-GuardContext%3C%27a%3E">GuardContext&lt;&#39;a&gt;</a></li><li><a href="#impl-SessionExt-for-HttpRequest">HttpRequest</a></li><li><a href="#impl-SessionExt-for-ServiceRequest">ServiceRequest</a></li><li><a href="#impl-SessionExt-for-ServiceResponse">ServiceResponse</a></li></ul></div><div class="block"><h3 class="sidebar-title"><a href="#implementors">Implementors</a></h3></div></section><h2 class="location"><a href="index.html">In actix_session</a></h2><div id="sidebar-vars" data-name="SessionExt" data-ty="trait" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../actix_session/index.html">
                         <img src="https://actix.rs/img/logo.png" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../brush.svg"></button><div id="theme-choices" role="menu"></div></div><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Trait <a href="index.html">actix_session</a>::<wbr><a class="trait" href="#">SessionExt</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../src/actix_session/session_ext.rs.html#10-13">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust trait"><code>pub trait SessionExt {
+    <h1 class="fqn"><span class="in-band">Trait <a href="index.html">actix_session</a>::<wbr><a class="trait" href="#">SessionExt</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../src/actix_session/session_ext.rs.html#11-14">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust trait"><code>pub trait SessionExt {
     fn <a href="#tymethod.get_session" class="fnname">get_session</a>(&amp;self) -&gt; <a class="struct" href="struct.Session.html" title="struct actix_session::Session">Session</a>;
 }</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Extract a <a href="struct.Session.html" title="Session"><code>Session</code></a> object from various <code>actix-web</code> types (e.g. <code>HttpRequest</code>,
 <code>ServiceRequest</code>, <code>ServiceResponse</code>).</p>
-</div></details><h2 id="required-methods" class="small-section-header">Required methods<a href="#required-methods" class="anchor"></a></h2><div class="methods"><details class="rustdoc-toggle" open><summary><div id="tymethod.get_session" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#12">source</a></div><h4 class="code-header">fn <a href="#tymethod.get_session" class="fnname">get_session</a>(&amp;self) -&gt; <a class="struct" href="struct.Session.html" title="struct actix_session::Session">Session</a></h4></div></summary><div class="docblock"><p>Extract a <a href="struct.Session.html" title="Session"><code>Session</code></a> object.</p>
+</div></details><h2 id="required-methods" class="small-section-header">Required methods<a href="#required-methods" class="anchor"></a></h2><div class="methods"><details class="rustdoc-toggle" open><summary><div id="tymethod.get_session" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#13">source</a></div><h4 class="code-header">fn <a href="#tymethod.get_session" class="fnname">get_session</a>(&amp;self) -&gt; <a class="struct" href="struct.Session.html" title="struct actix_session::Session">Session</a></h4></div></summary><div class="docblock"><p>Extract a <a href="struct.Session.html" title="Session"><code>Session</code></a> object.</p>
-</div></details></div><h2 id="foreign-impls" class="small-section-header">Implementations on Foreign Types<a href="#foreign-impls" class="anchor"></a></h2><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-SessionExt-for-HttpRequest" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#15-19">source</a></span><a href="#impl-SessionExt-for-HttpRequest" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.SessionExt.html" title="trait actix_session::SessionExt">SessionExt</a> for HttpRequest</h3></section></summary><div class="impl-items"><section id="method.get_session" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#16-18">source</a></span><a href="#method.get_session" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.get_session" class="fnname">get_session</a>(&amp;self) -&gt; <a class="struct" href="struct.Session.html" title="struct actix_session::Session">Session</a></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-SessionExt-for-ServiceRequest" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#21-25">source</a></span><a href="#impl-SessionExt-for-ServiceRequest" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.SessionExt.html" title="trait actix_session::SessionExt">SessionExt</a> for ServiceRequest</h3></section></summary><div class="impl-items"><section id="method.get_session-1" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#22-24">source</a></span><a href="#method.get_session-1" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.get_session" class="fnname">get_session</a>(&amp;self) -&gt; <a class="struct" href="struct.Session.html" title="struct actix_session::Session">Session</a></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-SessionExt-for-ServiceResponse" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#27-31">source</a></span><a href="#impl-SessionExt-for-ServiceResponse" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.SessionExt.html" title="trait actix_session::SessionExt">SessionExt</a> for ServiceResponse</h3></section></summary><div class="impl-items"><section id="method.get_session-2" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#28-30">source</a></span><a href="#method.get_session-2" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.get_session" class="fnname">get_session</a>(&amp;self) -&gt; <a class="struct" href="struct.Session.html" title="struct actix_session::Session">Session</a></h4></section></div></details><h2 id="implementors" class="small-section-header">Implementors<a href="#implementors" class="anchor"></a></h2><div class="item-list" id="implementors-list"></div><script type="text/javascript" src="../implementors/actix_session/trait.SessionExt.js" async></script></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>
+</div></details></div><h2 id="foreign-impls" class="small-section-header">Implementations on Foreign Types<a href="#foreign-impls" class="anchor"></a></h2><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-SessionExt-for-HttpRequest" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#16-20">source</a></span><a href="#impl-SessionExt-for-HttpRequest" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.SessionExt.html" title="trait actix_session::SessionExt">SessionExt</a> for HttpRequest</h3></section></summary><div class="impl-items"><section id="method.get_session" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#17-19">source</a></span><a href="#method.get_session" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.get_session" class="fnname">get_session</a>(&amp;self) -&gt; <a class="struct" href="struct.Session.html" title="struct actix_session::Session">Session</a></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-SessionExt-for-ServiceRequest" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#22-26">source</a></span><a href="#impl-SessionExt-for-ServiceRequest" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.SessionExt.html" title="trait actix_session::SessionExt">SessionExt</a> for ServiceRequest</h3></section></summary><div class="impl-items"><section id="method.get_session-1" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#23-25">source</a></span><a href="#method.get_session-1" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.get_session" class="fnname">get_session</a>(&amp;self) -&gt; <a class="struct" href="struct.Session.html" title="struct actix_session::Session">Session</a></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-SessionExt-for-ServiceResponse" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#28-32">source</a></span><a href="#impl-SessionExt-for-ServiceResponse" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.SessionExt.html" title="trait actix_session::SessionExt">SessionExt</a> for ServiceResponse</h3></section></summary><div class="impl-items"><section id="method.get_session-2" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#29-31">source</a></span><a href="#method.get_session-2" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.get_session" class="fnname">get_session</a>(&amp;self) -&gt; <a class="struct" href="struct.Session.html" title="struct actix_session::Session">Session</a></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-SessionExt-for-GuardContext%3C%27a%3E" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#34-38">source</a></span><a href="#impl-SessionExt-for-GuardContext%3C%27a%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;'a&gt; <a class="trait" href="trait.SessionExt.html" title="trait actix_session::SessionExt">SessionExt</a> for GuardContext&lt;'a&gt;</h3></section></summary><div class="impl-items"><section id="method.get_session-3" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../src/actix_session/session_ext.rs.html#35-37">source</a></span><a href="#method.get_session-3" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.get_session" class="fnname">get_session</a>(&amp;self) -&gt; <a class="struct" href="struct.Session.html" title="struct actix_session::Session">Session</a></h4></section></div></details><h2 id="implementors" class="small-section-header">Implementors<a href="#implementors" class="anchor"></a></h2><div class="item-list" id="implementors-list"></div><script type="text/javascript" src="../implementors/actix_session/trait.SessionExt.js" async></script></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>
 </body></html>

src/actix_session/lib.rs.html

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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>
@@ -786,13 +879,14 @@
                 <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">middleware</span>, <span class="ident">test</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>,
         };
@@ -802,7 +896,7 @@
 
         <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">SessionMiddleware</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">&lt;</span><span class="ident">F</span>, <span class="ident">Store</span><span class="op">&gt;</span>(
@@ -901,6 +995,91 @@
             <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">&lt;</span><span class="ident">F</span>, <span class="ident">Store</span><span class="op">&gt;</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">&#39;static</span>,
+            <span class="ident">F</span>: <span class="ident">Fn</span>() -&gt; <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">&#39;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">&quot;test-session&quot;</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">&quot;/&quot;</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">&quot;/do_something&quot;</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">&quot;/login&quot;</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">&quot;/logout&quot;</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">&quot;/protected&quot;</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">&lt;</span><span class="ident">String</span><span class="op">&gt;</span>(<span class="string">&quot;user_id&quot;</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">&quot;/count&quot;</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">&quot;/protected/count&quot;</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: {&quot;counter&quot;: 0, &quot;user_id&quot;: &quot;ferris&quot;}</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">&quot;/login&quot;</span>).<span class="ident">send_json</span>(<span class="kw-2">&amp;</span><span class="macro">json!</span>({<span class="string">&quot;user_id&quot;</span>: <span class="string">&quot;ferris&quot;</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">&quot;test-session&quot;</span>)
+                .<span class="ident">unwrap</span>();
+
+            <span class="comment">// Step 3: POST to do_something</span>
+            <span class="comment">//   - adds new session state:  {&quot;counter&quot;: 1, &quot;user_id&quot;: &quot;ferris&quot; }</span>
+            <span class="comment">//   - set-cookie actix-session should be in response (session cookie #2)</span>
+            <span class="comment">//   - response should be: {&quot;counter&quot;: 1, &quot;user_id&quot;: 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">&quot;/do_something&quot;</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">&lt;</span><span class="ident">IndexResponse</span><span class="op">&gt;</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">&quot;ferris&quot;</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">&quot;test-session&quot;</span>)
+                .<span class="ident">unwrap</span>();
+
+            <span class="comment">// Step 4: GET using a existing user id</span>
+            <span class="comment">//   - response should be: {&quot;counter&quot;: 3, &quot;user_id&quot;: &quot;ferris&quot;}</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">&quot;/protected/count&quot;</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">&lt;</span><span class="ident">IndexResponse</span><span class="op">&gt;</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">&quot;ferris&quot;</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">&lt;</span><span class="ident">F</span>, <span class="ident">Store</span><span class="op">&gt;</span>(
             <span class="ident">store_builder</span>: <span class="ident">F</span>,
             <span class="ident">is_invalidation_supported</span>: <span class="ident">bool</span>,
@@ -1142,6 +1321,13 @@
             <span class="prelude-val">Ok</span>(<span class="ident">HttpResponse::Ok</span>().<span class="ident">json</span>(<span class="kw-2">&amp;</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>) -&gt; <span class="prelude-ty">Result</span><span class="op">&lt;</span><span class="ident">HttpResponse</span><span class="op">&gt;</span> {
+            <span class="kw">let</span> <span class="ident">user_id</span>: <span class="prelude-ty">Option</span><span class="op">&lt;</span><span class="ident">String</span><span class="op">&gt;</span> <span class="op">=</span> <span class="ident">session</span>.<span class="ident">get</span>::<span class="op">&lt;</span><span class="ident">String</span><span class="op">&gt;</span>(<span class="string">&quot;user_id&quot;</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">&lt;</span><span class="ident">i32</span><span class="op">&gt;</span>(<span class="string">&quot;counter&quot;</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">&amp;</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>,

src/actix_session/session_ext.rs.html

@@ -36,8 +36,16 @@
 <span id="29">29</span>
 <span id="30">30</span>
 <span id="31">31</span>
+<span id="32">32</span>
+<span id="33">33</span>
+<span id="34">34</span>
+<span id="35">35</span>
+<span id="36">36</span>
+<span id="37">37</span>
+<span id="38">38</span>
 </pre><pre class="rust"><code><span class="kw">use</span> <span class="ident">actix_web</span>::{
     <span class="ident">dev</span>::{<span class="ident">ServiceRequest</span>, <span class="ident">ServiceResponse</span>},
+    <span class="ident">guard::GuardContext</span>,
     <span class="ident">HttpMessage</span>, <span class="ident">HttpRequest</span>,
 };
 
@@ -67,6 +75,12 @@
         <span class="self">self</span>.<span class="ident">request</span>().<span class="ident">get_session</span>()
     }
 }
+
+<span class="kw">impl</span><span class="op">&lt;</span><span class="lifetime">&#39;a</span><span class="op">&gt;</span> <span class="ident">SessionExt</span> <span class="kw">for</span> <span class="ident">GuardContext</span><span class="op">&lt;</span><span class="lifetime">&#39;a</span><span class="op">&gt;</span> {
+    <span class="kw">fn</span> <span class="ident">get_session</span>(<span class="kw-2">&amp;</span><span class="self">self</span>) -&gt; <span class="ident">Session</span> {
+        <span class="ident">Session::get_session</span>(<span class="kw-2">&amp;mut</span> <span class="kw-2">*</span><span class="self">self</span>.<span class="ident">req_data_mut</span>())
+    }
+}
 </code></pre></div>
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