mirror of
https://github.com/actix/actix-extras.git
synced 2025-04-22 18:04:52 +02:00
1476 lines
65 KiB
HTML
1476 lines
65 KiB
HTML
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `actix-session/src/lib.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>lib.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../../normalize.css"><link rel="stylesheet" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../ayu.css" disabled><link rel="stylesheet" href="../../dark.css" disabled><link rel="stylesheet" href="../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../storage.js"></script><script defer src="../../source-script.js"></script><script defer src="../../source-files.js"></script><script defer src="../../main.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="icon" href="https://actix.rs/favicon.ico"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle">☰</button><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"></h2></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></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"><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"><div id="help-button" title="help" tabindex="-1"><button type="button">?</button></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav></div><section id="main-content" class="content"><div class="example-wrap"><pre class="line-numbers"><span id="1">1</span>
|
||
<span id="2">2</span>
|
||
<span id="3">3</span>
|
||
<span id="4">4</span>
|
||
<span id="5">5</span>
|
||
<span id="6">6</span>
|
||
<span id="7">7</span>
|
||
<span id="8">8</span>
|
||
<span id="9">9</span>
|
||
<span id="10">10</span>
|
||
<span id="11">11</span>
|
||
<span id="12">12</span>
|
||
<span id="13">13</span>
|
||
<span id="14">14</span>
|
||
<span id="15">15</span>
|
||
<span id="16">16</span>
|
||
<span id="17">17</span>
|
||
<span id="18">18</span>
|
||
<span id="19">19</span>
|
||
<span id="20">20</span>
|
||
<span id="21">21</span>
|
||
<span id="22">22</span>
|
||
<span id="23">23</span>
|
||
<span id="24">24</span>
|
||
<span id="25">25</span>
|
||
<span id="26">26</span>
|
||
<span id="27">27</span>
|
||
<span id="28">28</span>
|
||
<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>
|
||
<span id="39">39</span>
|
||
<span id="40">40</span>
|
||
<span id="41">41</span>
|
||
<span id="42">42</span>
|
||
<span id="43">43</span>
|
||
<span id="44">44</span>
|
||
<span id="45">45</span>
|
||
<span id="46">46</span>
|
||
<span id="47">47</span>
|
||
<span id="48">48</span>
|
||
<span id="49">49</span>
|
||
<span id="50">50</span>
|
||
<span id="51">51</span>
|
||
<span id="52">52</span>
|
||
<span id="53">53</span>
|
||
<span id="54">54</span>
|
||
<span id="55">55</span>
|
||
<span id="56">56</span>
|
||
<span id="57">57</span>
|
||
<span id="58">58</span>
|
||
<span id="59">59</span>
|
||
<span id="60">60</span>
|
||
<span id="61">61</span>
|
||
<span id="62">62</span>
|
||
<span id="63">63</span>
|
||
<span id="64">64</span>
|
||
<span id="65">65</span>
|
||
<span id="66">66</span>
|
||
<span id="67">67</span>
|
||
<span id="68">68</span>
|
||
<span id="69">69</span>
|
||
<span id="70">70</span>
|
||
<span id="71">71</span>
|
||
<span id="72">72</span>
|
||
<span id="73">73</span>
|
||
<span id="74">74</span>
|
||
<span id="75">75</span>
|
||
<span id="76">76</span>
|
||
<span id="77">77</span>
|
||
<span id="78">78</span>
|
||
<span id="79">79</span>
|
||
<span id="80">80</span>
|
||
<span id="81">81</span>
|
||
<span id="82">82</span>
|
||
<span id="83">83</span>
|
||
<span id="84">84</span>
|
||
<span id="85">85</span>
|
||
<span id="86">86</span>
|
||
<span id="87">87</span>
|
||
<span id="88">88</span>
|
||
<span id="89">89</span>
|
||
<span id="90">90</span>
|
||
<span id="91">91</span>
|
||
<span id="92">92</span>
|
||
<span id="93">93</span>
|
||
<span id="94">94</span>
|
||
<span id="95">95</span>
|
||
<span id="96">96</span>
|
||
<span id="97">97</span>
|
||
<span id="98">98</span>
|
||
<span id="99">99</span>
|
||
<span id="100">100</span>
|
||
<span id="101">101</span>
|
||
<span id="102">102</span>
|
||
<span id="103">103</span>
|
||
<span id="104">104</span>
|
||
<span id="105">105</span>
|
||
<span id="106">106</span>
|
||
<span id="107">107</span>
|
||
<span id="108">108</span>
|
||
<span id="109">109</span>
|
||
<span id="110">110</span>
|
||
<span id="111">111</span>
|
||
<span id="112">112</span>
|
||
<span id="113">113</span>
|
||
<span id="114">114</span>
|
||
<span id="115">115</span>
|
||
<span id="116">116</span>
|
||
<span id="117">117</span>
|
||
<span id="118">118</span>
|
||
<span id="119">119</span>
|
||
<span id="120">120</span>
|
||
<span id="121">121</span>
|
||
<span id="122">122</span>
|
||
<span id="123">123</span>
|
||
<span id="124">124</span>
|
||
<span id="125">125</span>
|
||
<span id="126">126</span>
|
||
<span id="127">127</span>
|
||
<span id="128">128</span>
|
||
<span id="129">129</span>
|
||
<span id="130">130</span>
|
||
<span id="131">131</span>
|
||
<span id="132">132</span>
|
||
<span id="133">133</span>
|
||
<span id="134">134</span>
|
||
<span id="135">135</span>
|
||
<span id="136">136</span>
|
||
<span id="137">137</span>
|
||
<span id="138">138</span>
|
||
<span id="139">139</span>
|
||
<span id="140">140</span>
|
||
<span id="141">141</span>
|
||
<span id="142">142</span>
|
||
<span id="143">143</span>
|
||
<span id="144">144</span>
|
||
<span id="145">145</span>
|
||
<span id="146">146</span>
|
||
<span id="147">147</span>
|
||
<span id="148">148</span>
|
||
<span id="149">149</span>
|
||
<span id="150">150</span>
|
||
<span id="151">151</span>
|
||
<span id="152">152</span>
|
||
<span id="153">153</span>
|
||
<span id="154">154</span>
|
||
<span id="155">155</span>
|
||
<span id="156">156</span>
|
||
<span id="157">157</span>
|
||
<span id="158">158</span>
|
||
<span id="159">159</span>
|
||
<span id="160">160</span>
|
||
<span id="161">161</span>
|
||
<span id="162">162</span>
|
||
<span id="163">163</span>
|
||
<span id="164">164</span>
|
||
<span id="165">165</span>
|
||
<span id="166">166</span>
|
||
<span id="167">167</span>
|
||
<span id="168">168</span>
|
||
<span id="169">169</span>
|
||
<span id="170">170</span>
|
||
<span id="171">171</span>
|
||
<span id="172">172</span>
|
||
<span id="173">173</span>
|
||
<span id="174">174</span>
|
||
<span id="175">175</span>
|
||
<span id="176">176</span>
|
||
<span id="177">177</span>
|
||
<span id="178">178</span>
|
||
<span id="179">179</span>
|
||
<span id="180">180</span>
|
||
<span id="181">181</span>
|
||
<span id="182">182</span>
|
||
<span id="183">183</span>
|
||
<span id="184">184</span>
|
||
<span id="185">185</span>
|
||
<span id="186">186</span>
|
||
<span id="187">187</span>
|
||
<span id="188">188</span>
|
||
<span id="189">189</span>
|
||
<span id="190">190</span>
|
||
<span id="191">191</span>
|
||
<span id="192">192</span>
|
||
<span id="193">193</span>
|
||
<span id="194">194</span>
|
||
<span id="195">195</span>
|
||
<span id="196">196</span>
|
||
<span id="197">197</span>
|
||
<span id="198">198</span>
|
||
<span id="199">199</span>
|
||
<span id="200">200</span>
|
||
<span id="201">201</span>
|
||
<span id="202">202</span>
|
||
<span id="203">203</span>
|
||
<span id="204">204</span>
|
||
<span id="205">205</span>
|
||
<span id="206">206</span>
|
||
<span id="207">207</span>
|
||
<span id="208">208</span>
|
||
<span id="209">209</span>
|
||
<span id="210">210</span>
|
||
<span id="211">211</span>
|
||
<span id="212">212</span>
|
||
<span id="213">213</span>
|
||
<span id="214">214</span>
|
||
<span id="215">215</span>
|
||
<span id="216">216</span>
|
||
<span id="217">217</span>
|
||
<span id="218">218</span>
|
||
<span id="219">219</span>
|
||
<span id="220">220</span>
|
||
<span id="221">221</span>
|
||
<span id="222">222</span>
|
||
<span id="223">223</span>
|
||
<span id="224">224</span>
|
||
<span id="225">225</span>
|
||
<span id="226">226</span>
|
||
<span id="227">227</span>
|
||
<span id="228">228</span>
|
||
<span id="229">229</span>
|
||
<span id="230">230</span>
|
||
<span id="231">231</span>
|
||
<span id="232">232</span>
|
||
<span id="233">233</span>
|
||
<span id="234">234</span>
|
||
<span id="235">235</span>
|
||
<span id="236">236</span>
|
||
<span id="237">237</span>
|
||
<span id="238">238</span>
|
||
<span id="239">239</span>
|
||
<span id="240">240</span>
|
||
<span id="241">241</span>
|
||
<span id="242">242</span>
|
||
<span id="243">243</span>
|
||
<span id="244">244</span>
|
||
<span id="245">245</span>
|
||
<span id="246">246</span>
|
||
<span id="247">247</span>
|
||
<span id="248">248</span>
|
||
<span id="249">249</span>
|
||
<span id="250">250</span>
|
||
<span id="251">251</span>
|
||
<span id="252">252</span>
|
||
<span id="253">253</span>
|
||
<span id="254">254</span>
|
||
<span id="255">255</span>
|
||
<span id="256">256</span>
|
||
<span id="257">257</span>
|
||
<span id="258">258</span>
|
||
<span id="259">259</span>
|
||
<span id="260">260</span>
|
||
<span id="261">261</span>
|
||
<span id="262">262</span>
|
||
<span id="263">263</span>
|
||
<span id="264">264</span>
|
||
<span id="265">265</span>
|
||
<span id="266">266</span>
|
||
<span id="267">267</span>
|
||
<span id="268">268</span>
|
||
<span id="269">269</span>
|
||
<span id="270">270</span>
|
||
<span id="271">271</span>
|
||
<span id="272">272</span>
|
||
<span id="273">273</span>
|
||
<span id="274">274</span>
|
||
<span id="275">275</span>
|
||
<span id="276">276</span>
|
||
<span id="277">277</span>
|
||
<span id="278">278</span>
|
||
<span id="279">279</span>
|
||
<span id="280">280</span>
|
||
<span id="281">281</span>
|
||
<span id="282">282</span>
|
||
<span id="283">283</span>
|
||
<span id="284">284</span>
|
||
<span id="285">285</span>
|
||
<span id="286">286</span>
|
||
<span id="287">287</span>
|
||
<span id="288">288</span>
|
||
<span id="289">289</span>
|
||
<span id="290">290</span>
|
||
<span id="291">291</span>
|
||
<span id="292">292</span>
|
||
<span id="293">293</span>
|
||
<span id="294">294</span>
|
||
<span id="295">295</span>
|
||
<span id="296">296</span>
|
||
<span id="297">297</span>
|
||
<span id="298">298</span>
|
||
<span id="299">299</span>
|
||
<span id="300">300</span>
|
||
<span id="301">301</span>
|
||
<span id="302">302</span>
|
||
<span id="303">303</span>
|
||
<span id="304">304</span>
|
||
<span id="305">305</span>
|
||
<span id="306">306</span>
|
||
<span id="307">307</span>
|
||
<span id="308">308</span>
|
||
<span id="309">309</span>
|
||
<span id="310">310</span>
|
||
<span id="311">311</span>
|
||
<span id="312">312</span>
|
||
<span id="313">313</span>
|
||
<span id="314">314</span>
|
||
<span id="315">315</span>
|
||
<span id="316">316</span>
|
||
<span id="317">317</span>
|
||
<span id="318">318</span>
|
||
<span id="319">319</span>
|
||
<span id="320">320</span>
|
||
<span id="321">321</span>
|
||
<span id="322">322</span>
|
||
<span id="323">323</span>
|
||
<span id="324">324</span>
|
||
<span id="325">325</span>
|
||
<span id="326">326</span>
|
||
<span id="327">327</span>
|
||
<span id="328">328</span>
|
||
<span id="329">329</span>
|
||
<span id="330">330</span>
|
||
<span id="331">331</span>
|
||
<span id="332">332</span>
|
||
<span id="333">333</span>
|
||
<span id="334">334</span>
|
||
<span id="335">335</span>
|
||
<span id="336">336</span>
|
||
<span id="337">337</span>
|
||
<span id="338">338</span>
|
||
<span id="339">339</span>
|
||
<span id="340">340</span>
|
||
<span id="341">341</span>
|
||
<span id="342">342</span>
|
||
<span id="343">343</span>
|
||
<span id="344">344</span>
|
||
<span id="345">345</span>
|
||
<span id="346">346</span>
|
||
<span id="347">347</span>
|
||
<span id="348">348</span>
|
||
<span id="349">349</span>
|
||
<span id="350">350</span>
|
||
<span id="351">351</span>
|
||
<span id="352">352</span>
|
||
<span id="353">353</span>
|
||
<span id="354">354</span>
|
||
<span id="355">355</span>
|
||
<span id="356">356</span>
|
||
<span id="357">357</span>
|
||
<span id="358">358</span>
|
||
<span id="359">359</span>
|
||
<span id="360">360</span>
|
||
<span id="361">361</span>
|
||
<span id="362">362</span>
|
||
<span id="363">363</span>
|
||
<span id="364">364</span>
|
||
<span id="365">365</span>
|
||
<span id="366">366</span>
|
||
<span id="367">367</span>
|
||
<span id="368">368</span>
|
||
<span id="369">369</span>
|
||
<span id="370">370</span>
|
||
<span id="371">371</span>
|
||
<span id="372">372</span>
|
||
<span id="373">373</span>
|
||
<span id="374">374</span>
|
||
<span id="375">375</span>
|
||
<span id="376">376</span>
|
||
<span id="377">377</span>
|
||
<span id="378">378</span>
|
||
<span id="379">379</span>
|
||
<span id="380">380</span>
|
||
<span id="381">381</span>
|
||
<span id="382">382</span>
|
||
<span id="383">383</span>
|
||
<span id="384">384</span>
|
||
<span id="385">385</span>
|
||
<span id="386">386</span>
|
||
<span id="387">387</span>
|
||
<span id="388">388</span>
|
||
<span id="389">389</span>
|
||
<span id="390">390</span>
|
||
<span id="391">391</span>
|
||
<span id="392">392</span>
|
||
<span id="393">393</span>
|
||
<span id="394">394</span>
|
||
<span id="395">395</span>
|
||
<span id="396">396</span>
|
||
<span id="397">397</span>
|
||
<span id="398">398</span>
|
||
<span id="399">399</span>
|
||
<span id="400">400</span>
|
||
<span id="401">401</span>
|
||
<span id="402">402</span>
|
||
<span id="403">403</span>
|
||
<span id="404">404</span>
|
||
<span id="405">405</span>
|
||
<span id="406">406</span>
|
||
<span id="407">407</span>
|
||
<span id="408">408</span>
|
||
<span id="409">409</span>
|
||
<span id="410">410</span>
|
||
<span id="411">411</span>
|
||
<span id="412">412</span>
|
||
<span id="413">413</span>
|
||
<span id="414">414</span>
|
||
<span id="415">415</span>
|
||
<span id="416">416</span>
|
||
<span id="417">417</span>
|
||
<span id="418">418</span>
|
||
<span id="419">419</span>
|
||
<span id="420">420</span>
|
||
<span id="421">421</span>
|
||
<span id="422">422</span>
|
||
<span id="423">423</span>
|
||
<span id="424">424</span>
|
||
<span id="425">425</span>
|
||
<span id="426">426</span>
|
||
<span id="427">427</span>
|
||
<span id="428">428</span>
|
||
<span id="429">429</span>
|
||
<span id="430">430</span>
|
||
<span id="431">431</span>
|
||
<span id="432">432</span>
|
||
<span id="433">433</span>
|
||
<span id="434">434</span>
|
||
<span id="435">435</span>
|
||
<span id="436">436</span>
|
||
<span id="437">437</span>
|
||
<span id="438">438</span>
|
||
<span id="439">439</span>
|
||
<span id="440">440</span>
|
||
<span id="441">441</span>
|
||
<span id="442">442</span>
|
||
<span id="443">443</span>
|
||
<span id="444">444</span>
|
||
<span id="445">445</span>
|
||
<span id="446">446</span>
|
||
<span id="447">447</span>
|
||
<span id="448">448</span>
|
||
<span id="449">449</span>
|
||
<span id="450">450</span>
|
||
<span id="451">451</span>
|
||
<span id="452">452</span>
|
||
<span id="453">453</span>
|
||
<span id="454">454</span>
|
||
<span id="455">455</span>
|
||
<span id="456">456</span>
|
||
<span id="457">457</span>
|
||
<span id="458">458</span>
|
||
<span id="459">459</span>
|
||
<span id="460">460</span>
|
||
<span id="461">461</span>
|
||
<span id="462">462</span>
|
||
<span id="463">463</span>
|
||
<span id="464">464</span>
|
||
<span id="465">465</span>
|
||
<span id="466">466</span>
|
||
<span id="467">467</span>
|
||
<span id="468">468</span>
|
||
<span id="469">469</span>
|
||
<span id="470">470</span>
|
||
<span id="471">471</span>
|
||
<span id="472">472</span>
|
||
<span id="473">473</span>
|
||
<span id="474">474</span>
|
||
<span id="475">475</span>
|
||
<span id="476">476</span>
|
||
<span id="477">477</span>
|
||
<span id="478">478</span>
|
||
<span id="479">479</span>
|
||
<span id="480">480</span>
|
||
<span id="481">481</span>
|
||
<span id="482">482</span>
|
||
<span id="483">483</span>
|
||
<span id="484">484</span>
|
||
<span id="485">485</span>
|
||
<span id="486">486</span>
|
||
<span id="487">487</span>
|
||
<span id="488">488</span>
|
||
<span id="489">489</span>
|
||
<span id="490">490</span>
|
||
<span id="491">491</span>
|
||
<span id="492">492</span>
|
||
<span id="493">493</span>
|
||
<span id="494">494</span>
|
||
<span id="495">495</span>
|
||
<span id="496">496</span>
|
||
<span id="497">497</span>
|
||
<span id="498">498</span>
|
||
<span id="499">499</span>
|
||
<span id="500">500</span>
|
||
<span id="501">501</span>
|
||
<span id="502">502</span>
|
||
<span id="503">503</span>
|
||
<span id="504">504</span>
|
||
<span id="505">505</span>
|
||
<span id="506">506</span>
|
||
<span id="507">507</span>
|
||
<span id="508">508</span>
|
||
<span id="509">509</span>
|
||
<span id="510">510</span>
|
||
<span id="511">511</span>
|
||
<span id="512">512</span>
|
||
<span id="513">513</span>
|
||
<span id="514">514</span>
|
||
<span id="515">515</span>
|
||
<span id="516">516</span>
|
||
<span id="517">517</span>
|
||
<span id="518">518</span>
|
||
<span id="519">519</span>
|
||
<span id="520">520</span>
|
||
<span id="521">521</span>
|
||
<span id="522">522</span>
|
||
<span id="523">523</span>
|
||
<span id="524">524</span>
|
||
<span id="525">525</span>
|
||
<span id="526">526</span>
|
||
<span id="527">527</span>
|
||
<span id="528">528</span>
|
||
<span id="529">529</span>
|
||
<span id="530">530</span>
|
||
<span id="531">531</span>
|
||
<span id="532">532</span>
|
||
<span id="533">533</span>
|
||
<span id="534">534</span>
|
||
<span id="535">535</span>
|
||
<span id="536">536</span>
|
||
<span id="537">537</span>
|
||
<span id="538">538</span>
|
||
<span id="539">539</span>
|
||
<span id="540">540</span>
|
||
<span id="541">541</span>
|
||
<span id="542">542</span>
|
||
<span id="543">543</span>
|
||
<span id="544">544</span>
|
||
<span id="545">545</span>
|
||
<span id="546">546</span>
|
||
<span id="547">547</span>
|
||
<span id="548">548</span>
|
||
<span id="549">549</span>
|
||
<span id="550">550</span>
|
||
<span id="551">551</span>
|
||
<span id="552">552</span>
|
||
<span id="553">553</span>
|
||
<span id="554">554</span>
|
||
<span id="555">555</span>
|
||
<span id="556">556</span>
|
||
<span id="557">557</span>
|
||
<span id="558">558</span>
|
||
<span id="559">559</span>
|
||
<span id="560">560</span>
|
||
<span id="561">561</span>
|
||
<span id="562">562</span>
|
||
<span id="563">563</span>
|
||
<span id="564">564</span>
|
||
<span id="565">565</span>
|
||
<span id="566">566</span>
|
||
<span id="567">567</span>
|
||
<span id="568">568</span>
|
||
<span id="569">569</span>
|
||
<span id="570">570</span>
|
||
<span id="571">571</span>
|
||
<span id="572">572</span>
|
||
<span id="573">573</span>
|
||
<span id="574">574</span>
|
||
<span id="575">575</span>
|
||
<span id="576">576</span>
|
||
<span id="577">577</span>
|
||
<span id="578">578</span>
|
||
<span id="579">579</span>
|
||
<span id="580">580</span>
|
||
<span id="581">581</span>
|
||
<span id="582">582</span>
|
||
<span id="583">583</span>
|
||
<span id="584">584</span>
|
||
<span id="585">585</span>
|
||
<span id="586">586</span>
|
||
<span id="587">587</span>
|
||
<span id="588">588</span>
|
||
<span id="589">589</span>
|
||
<span id="590">590</span>
|
||
<span id="591">591</span>
|
||
<span id="592">592</span>
|
||
<span id="593">593</span>
|
||
<span id="594">594</span>
|
||
<span id="595">595</span>
|
||
<span id="596">596</span>
|
||
<span id="597">597</span>
|
||
<span id="598">598</span>
|
||
<span id="599">599</span>
|
||
<span id="600">600</span>
|
||
<span id="601">601</span>
|
||
<span id="602">602</span>
|
||
<span id="603">603</span>
|
||
<span id="604">604</span>
|
||
<span id="605">605</span>
|
||
<span id="606">606</span>
|
||
<span id="607">607</span>
|
||
<span id="608">608</span>
|
||
<span id="609">609</span>
|
||
<span id="610">610</span>
|
||
<span id="611">611</span>
|
||
<span id="612">612</span>
|
||
<span id="613">613</span>
|
||
<span id="614">614</span>
|
||
<span id="615">615</span>
|
||
<span id="616">616</span>
|
||
<span id="617">617</span>
|
||
<span id="618">618</span>
|
||
<span id="619">619</span>
|
||
<span id="620">620</span>
|
||
<span id="621">621</span>
|
||
<span id="622">622</span>
|
||
<span id="623">623</span>
|
||
<span id="624">624</span>
|
||
<span id="625">625</span>
|
||
<span id="626">626</span>
|
||
<span id="627">627</span>
|
||
<span id="628">628</span>
|
||
<span id="629">629</span>
|
||
<span id="630">630</span>
|
||
<span id="631">631</span>
|
||
<span id="632">632</span>
|
||
<span id="633">633</span>
|
||
<span id="634">634</span>
|
||
<span id="635">635</span>
|
||
<span id="636">636</span>
|
||
<span id="637">637</span>
|
||
<span id="638">638</span>
|
||
<span id="639">639</span>
|
||
<span id="640">640</span>
|
||
<span id="641">641</span>
|
||
<span id="642">642</span>
|
||
<span id="643">643</span>
|
||
<span id="644">644</span>
|
||
<span id="645">645</span>
|
||
<span id="646">646</span>
|
||
<span id="647">647</span>
|
||
<span id="648">648</span>
|
||
<span id="649">649</span>
|
||
<span id="650">650</span>
|
||
<span id="651">651</span>
|
||
<span id="652">652</span>
|
||
<span id="653">653</span>
|
||
<span id="654">654</span>
|
||
<span id="655">655</span>
|
||
<span id="656">656</span>
|
||
<span id="657">657</span>
|
||
<span id="658">658</span>
|
||
<span id="659">659</span>
|
||
<span id="660">660</span>
|
||
<span id="661">661</span>
|
||
<span id="662">662</span>
|
||
<span id="663">663</span>
|
||
<span id="664">664</span>
|
||
<span id="665">665</span>
|
||
<span id="666">666</span>
|
||
<span id="667">667</span>
|
||
<span id="668">668</span>
|
||
<span id="669">669</span>
|
||
<span id="670">670</span>
|
||
<span id="671">671</span>
|
||
<span id="672">672</span>
|
||
<span id="673">673</span>
|
||
<span id="674">674</span>
|
||
<span id="675">675</span>
|
||
<span id="676">676</span>
|
||
<span id="677">677</span>
|
||
<span id="678">678</span>
|
||
<span id="679">679</span>
|
||
<span id="680">680</span>
|
||
<span id="681">681</span>
|
||
<span id="682">682</span>
|
||
<span id="683">683</span>
|
||
<span id="684">684</span>
|
||
<span id="685">685</span>
|
||
<span id="686">686</span>
|
||
<span id="687">687</span>
|
||
<span id="688">688</span>
|
||
<span id="689">689</span>
|
||
<span id="690">690</span>
|
||
<span id="691">691</span>
|
||
<span id="692">692</span>
|
||
<span id="693">693</span>
|
||
<span id="694">694</span>
|
||
<span id="695">695</span>
|
||
<span id="696">696</span>
|
||
<span id="697">697</span>
|
||
<span id="698">698</span>
|
||
<span id="699">699</span>
|
||
<span id="700">700</span>
|
||
<span id="701">701</span>
|
||
<span id="702">702</span>
|
||
<span id="703">703</span>
|
||
<span id="704">704</span>
|
||
<span id="705">705</span>
|
||
<span id="706">706</span>
|
||
<span id="707">707</span>
|
||
<span id="708">708</span>
|
||
<span id="709">709</span>
|
||
<span id="710">710</span>
|
||
<span id="711">711</span>
|
||
<span id="712">712</span>
|
||
<span id="713">713</span>
|
||
<span id="714">714</span>
|
||
<span id="715">715</span>
|
||
<span id="716">716</span>
|
||
<span id="717">717</span>
|
||
<span id="718">718</span>
|
||
<span id="719">719</span>
|
||
<span id="720">720</span>
|
||
<span id="721">721</span>
|
||
<span id="722">722</span>
|
||
<span id="723">723</span>
|
||
<span id="724">724</span>
|
||
<span id="725">725</span>
|
||
<span id="726">726</span>
|
||
<span id="727">727</span>
|
||
<span id="728">728</span>
|
||
<span id="729">729</span>
|
||
<span id="730">730</span>
|
||
<span id="731">731</span>
|
||
<span id="732">732</span>
|
||
<span id="733">733</span>
|
||
<span id="734">734</span>
|
||
<span id="735">735</span>
|
||
<span id="736">736</span>
|
||
</pre><pre class="rust"><code><span class="doccomment">//! Session management for Actix Web.
|
||
//!
|
||
//! 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
|
||
//! queries while performing its processing.
|
||
//!
|
||
//! Stateless systems are easier to reason about, but they are not quite as powerful as we need them
|
||
//! to be - e.g. how do you authenticate a user? The user would be forced to authenticate **for
|
||
//! every single request**. That is, for example, how 'Basic' Authentication works. While it may
|
||
//! work for a machine user (i.e. an API client), it is impractical for a person—you do not want a
|
||
//! login prompt on every single page you navigate to!
|
||
//!
|
||
//! There is a solution - **sessions**. Using sessions the server can attach state to a set of
|
||
//! requests coming from the same client. They are built on top of cookies - the server sets a
|
||
//! cookie in the HTTP response (`Set-Cookie` header), the client (e.g. the browser) will store the
|
||
//! cookie and play it back to the server when sending new requests (using the `Cookie` header).
|
||
//!
|
||
//! We refer to the cookie used for sessions as a **session cookie**. Its content is called
|
||
//! **session key** (or **session ID**), while the state attached to the session is referred to as
|
||
//! **session state**.
|
||
//!
|
||
//! `actix-session` provides an easy-to-use framework to manage sessions in applications built on
|
||
//! top of Actix Web. [`SessionMiddleware`] is the middleware underpinning the functionality
|
||
//! provided by `actix-session`; it takes care of all the session cookie handling and instructs the
|
||
//! **storage backend** to create/delete/update the session state based on the operations performed
|
||
//! against the active [`Session`].
|
||
//!
|
||
//! `actix-session` provides some built-in storage backends: ([`CookieSessionStore`],
|
||
//! [`RedisSessionStore`], and [`RedisActorSessionStore`]) - you can create a custom storage backend
|
||
//! by implementing the [`SessionStore`] trait.
|
||
//!
|
||
//! Further reading on sessions:
|
||
//! - [RFC6265](https://datatracker.ietf.org/doc/html/rfc6265);
|
||
//! - [OWASP's session management cheat-sheet](https://cheatsheetseries.owasp.org/cheatsheets/Session_Management_Cheat_Sheet.html).
|
||
//!
|
||
//! # Getting started
|
||
//! To start using sessions in your Actix Web application you must register [`SessionMiddleware`]
|
||
//! as a middleware on your `App`:
|
||
//!
|
||
//! ```no_run
|
||
//! use actix_web::{web, App, HttpServer, HttpResponse, Error};
|
||
//! use actix_session::{Session, SessionMiddleware, storage::RedisActorSessionStore};
|
||
//! use actix_web::cookie::Key;
|
||
//!
|
||
//! #[actix_web::main]
|
||
//! async fn main() -> std::io::Result<()> {
|
||
//! // The secret key would usually be read from a configuration file/environment variables.
|
||
//! let secret_key = Key::generate();
|
||
//! let redis_connection_string = "127.0.0.1:6379";
|
||
//! HttpServer::new(move ||
|
||
//! App::new()
|
||
//! // Add session management to your application using Redis for session state storage
|
||
//! .wrap(
|
||
//! SessionMiddleware::new(
|
||
//! RedisActorSessionStore::new(redis_connection_string),
|
||
//! secret_key.clone()
|
||
//! )
|
||
//! )
|
||
//! .default_service(web::to(|| HttpResponse::Ok())))
|
||
//! .bind(("127.0.0.1", 8080))?
|
||
//! .run()
|
||
//! .await
|
||
//! }
|
||
//! ```
|
||
//!
|
||
//! The session state can be accessed and modified by your request handlers using the [`Session`]
|
||
//! extractor.
|
||
//!
|
||
//! ```no_run
|
||
//! use actix_web::Error;
|
||
//! use actix_session::Session;
|
||
//!
|
||
//! fn index(session: Session) -> Result<&'static str, Error> {
|
||
//! // access the session state
|
||
//! if let Some(count) = session.get::<i32>("counter")? {
|
||
//! println!("SESSION value: {}", count);
|
||
//! // modify the session state
|
||
//! session.insert("counter", count + 1)?;
|
||
//! } else {
|
||
//! session.insert("counter", 1)?;
|
||
//! }
|
||
//!
|
||
//! Ok("Welcome!")
|
||
//! }
|
||
//! ```
|
||
//!
|
||
//! # Choosing A Backend
|
||
//!
|
||
//! By default, `actix-session` does not provide any storage backend to retrieve and save the state
|
||
//! attached to your sessions. You can enable:
|
||
//!
|
||
//! - a purely cookie-based "backend", [`CookieSessionStore`], using the `cookie-session` feature
|
||
//! flag.
|
||
//!
|
||
//! ```toml
|
||
//! [dependencies]
|
||
//! # ...
|
||
//! actix-session = { version = "...", features = ["cookie-session"] }
|
||
//! ```
|
||
//!
|
||
//! - a Redis-based backend via [`actix-redis`](https://docs.rs/acitx-redis),
|
||
//! [`RedisActorSessionStore`], using the `redis-actor-session` feature flag.
|
||
//!
|
||
//! ```toml
|
||
//! [dependencies]
|
||
//! # ...
|
||
//! actix-session = { version = "...", features = ["redis-actor-session"] }
|
||
//! ```
|
||
//!
|
||
//! - a Redis-based backend via [`redis-rs`](https://docs.rs/redis-rs), [`RedisSessionStore`], using
|
||
//! the `redis-rs-session` feature flag.
|
||
//!
|
||
//! ```toml
|
||
//! [dependencies]
|
||
//! # ...
|
||
//! actix-session = { version = "...", features = ["redis-rs-session"] }
|
||
//! ```
|
||
//!
|
||
//! Add the `redis-rs-tls-session` feature flag if you want to connect to Redis using a secured
|
||
//! connection:
|
||
//!
|
||
//! ```toml
|
||
//! [dependencies]
|
||
//! # ...
|
||
//! actix-session = { version = "...", features = ["redis-rs-session", "redis-rs-tls-session"] }
|
||
//! ```
|
||
//!
|
||
//! You can implement your own session storage backend using the [`SessionStore`] trait.
|
||
//!
|
||
//! [`SessionStore`]: storage::SessionStore
|
||
//! [`CookieSessionStore`]: storage::CookieSessionStore
|
||
//! [`RedisSessionStore`]: storage::RedisSessionStore
|
||
//! [`RedisActorSessionStore`]: storage::RedisActorSessionStore
|
||
|
||
</span><span class="attribute">#![forbid(unsafe_code)]
|
||
#![deny(rust_2018_idioms, nonstandard_style)]
|
||
#![warn(future_incompatible, missing_docs)]
|
||
#![doc(html_logo_url = <span class="string">"https://actix.rs/img/logo.png"</span>)]
|
||
#![doc(html_favicon_url = <span class="string">"https://actix.rs/favicon.ico"</span>)]
|
||
#![cfg_attr(docsrs, feature(doc_cfg))]
|
||
|
||
</span><span class="kw">pub mod </span>config;
|
||
<span class="kw">mod </span>middleware;
|
||
<span class="kw">mod </span>session;
|
||
<span class="kw">mod </span>session_ext;
|
||
<span class="kw">pub mod </span>storage;
|
||
|
||
<span class="kw">pub use </span><span class="self">self</span>::{
|
||
middleware::SessionMiddleware,
|
||
session::{Session, SessionGetError, SessionInsertError, SessionStatus},
|
||
session_ext::SessionExt,
|
||
};
|
||
|
||
<span class="attribute">#[cfg(test)]
|
||
</span><span class="kw">pub mod </span>test_helpers {
|
||
<span class="kw">use </span>actix_web::cookie::Key;
|
||
|
||
<span class="kw">use crate</span>::{config::CookieContentSecurity, storage::SessionStore};
|
||
|
||
<span class="doccomment">/// Generate a random cookie signing/encryption key.
|
||
</span><span class="kw">pub fn </span>key() -> Key {
|
||
Key::generate()
|
||
}
|
||
|
||
<span class="doccomment">/// A ready-to-go acceptance test suite to verify that sessions behave as expected
|
||
/// regardless of the underlying session store.
|
||
///
|
||
/// `is_invalidation_supported` must be set to `true` if the backend supports
|
||
/// "remembering" that a session has been invalidated (e.g. by logging out).
|
||
/// It should be to `false` if the backend allows multiple cookies to be active
|
||
/// at the same time (e.g. cookie store backend).
|
||
</span><span class="kw">pub async fn </span>acceptance_test_suite<F, Store>(store_builder: F, is_invalidation_supported: bool)
|
||
<span class="kw">where
|
||
</span>Store: SessionStore + <span class="lifetime">'static</span>,
|
||
F: Fn() -> Store + Clone + Send + <span class="lifetime">'static</span>,
|
||
{
|
||
<span class="kw">for </span>policy <span class="kw">in </span><span class="kw-2">&</span>[
|
||
CookieContentSecurity::Signed,
|
||
CookieContentSecurity::Private,
|
||
] {
|
||
<span class="macro">println!</span>(<span class="string">"Using {:?} as cookie content security policy."</span>, policy);
|
||
acceptance_tests::basic_workflow(store_builder.clone(), <span class="kw-2">*</span>policy).<span class="kw">await</span>;
|
||
acceptance_tests::expiration_is_refreshed_on_changes(store_builder.clone(), <span class="kw-2">*</span>policy)
|
||
.<span class="kw">await</span>;
|
||
acceptance_tests::expiration_is_always_refreshed_if_configured_to_refresh_on_every_request(
|
||
store_builder.clone(),
|
||
<span class="kw-2">*</span>policy,
|
||
)
|
||
.<span class="kw">await</span>;
|
||
acceptance_tests::complex_workflow(
|
||
store_builder.clone(),
|
||
is_invalidation_supported,
|
||
<span class="kw-2">*</span>policy,
|
||
)
|
||
.<span class="kw">await</span>;
|
||
acceptance_tests::guard(store_builder.clone(), <span class="kw-2">*</span>policy).<span class="kw">await</span>;
|
||
}
|
||
}
|
||
|
||
<span class="kw">mod </span>acceptance_tests {
|
||
<span class="kw">use </span>actix_web::{
|
||
cookie::time,
|
||
dev::{Service, ServiceResponse},
|
||
guard, middleware, test,
|
||
web::{<span class="self">self</span>, get, post, resource, Bytes},
|
||
App, HttpResponse, <span class="prelude-ty">Result</span>,
|
||
};
|
||
<span class="kw">use </span>serde::{Deserialize, Serialize};
|
||
<span class="kw">use </span>serde_json::json;
|
||
|
||
<span class="kw">use crate</span>::{
|
||
config::{CookieContentSecurity, PersistentSession, TtlExtensionPolicy},
|
||
storage::SessionStore,
|
||
test_helpers::key,
|
||
Session, SessionExt, SessionMiddleware,
|
||
};
|
||
|
||
<span class="kw">pub</span>(<span class="kw">super</span>) <span class="kw">async fn </span>basic_workflow<F, Store>(
|
||
store_builder: F,
|
||
policy: CookieContentSecurity,
|
||
) <span class="kw">where
|
||
</span>Store: SessionStore + <span class="lifetime">'static</span>,
|
||
F: Fn() -> Store + Clone + Send + <span class="lifetime">'static</span>,
|
||
{
|
||
<span class="kw">let </span>app = test::init_service(
|
||
App::new()
|
||
.wrap(
|
||
SessionMiddleware::builder(store_builder(), key())
|
||
.cookie_path(<span class="string">"/test/"</span>.into())
|
||
.cookie_name(<span class="string">"actix-test"</span>.into())
|
||
.cookie_domain(<span class="prelude-val">Some</span>(<span class="string">"localhost"</span>.into()))
|
||
.cookie_content_security(policy)
|
||
.session_lifecycle(
|
||
PersistentSession::default()
|
||
.session_ttl(time::Duration::seconds(<span class="number">100</span>)),
|
||
)
|
||
.build(),
|
||
)
|
||
.service(web::resource(<span class="string">"/"</span>).to(|ses: Session| <span class="kw">async move </span>{
|
||
<span class="kw">let _ </span>= ses.insert(<span class="string">"counter"</span>, <span class="number">100</span>);
|
||
<span class="string">"test"
|
||
</span>}))
|
||
.service(web::resource(<span class="string">"/test/"</span>).to(|ses: Session| <span class="kw">async move </span>{
|
||
<span class="kw">let </span>val: usize = ses.get(<span class="string">"counter"</span>).unwrap().unwrap();
|
||
<span class="macro">format!</span>(<span class="string">"counter: {}"</span>, val)
|
||
})),
|
||
)
|
||
.<span class="kw">await</span>;
|
||
|
||
<span class="kw">let </span>request = test::TestRequest::get().to_request();
|
||
<span class="kw">let </span>response = app.call(request).<span class="kw">await</span>.unwrap();
|
||
<span class="kw">let </span>cookie = response.get_cookie(<span class="string">"actix-test"</span>).unwrap().clone();
|
||
<span class="macro">assert_eq!</span>(cookie.path().unwrap(), <span class="string">"/test/"</span>);
|
||
|
||
<span class="kw">let </span>request = test::TestRequest::with_uri(<span class="string">"/test/"</span>)
|
||
.cookie(cookie)
|
||
.to_request();
|
||
<span class="kw">let </span>body = test::call_and_read_body(<span class="kw-2">&</span>app, request).<span class="kw">await</span>;
|
||
<span class="macro">assert_eq!</span>(body, Bytes::from_static(<span class="string">b"counter: 100"</span>));
|
||
}
|
||
|
||
<span class="kw">pub</span>(<span class="kw">super</span>) <span class="kw">async fn </span>expiration_is_always_refreshed_if_configured_to_refresh_on_every_request<
|
||
F,
|
||
Store,
|
||
>(
|
||
store_builder: F,
|
||
policy: CookieContentSecurity,
|
||
) <span class="kw">where
|
||
</span>Store: SessionStore + <span class="lifetime">'static</span>,
|
||
F: Fn() -> Store + Clone + Send + <span class="lifetime">'static</span>,
|
||
{
|
||
<span class="kw">let </span>session_ttl = time::Duration::seconds(<span class="number">60</span>);
|
||
<span class="kw">let </span>app = test::init_service(
|
||
App::new()
|
||
.wrap(
|
||
SessionMiddleware::builder(store_builder(), key())
|
||
.cookie_content_security(policy)
|
||
.session_lifecycle(
|
||
PersistentSession::default()
|
||
.session_ttl(session_ttl)
|
||
.session_ttl_extension_policy(
|
||
TtlExtensionPolicy::OnEveryRequest,
|
||
),
|
||
)
|
||
.build(),
|
||
)
|
||
.service(web::resource(<span class="string">"/"</span>).to(|ses: Session| <span class="kw">async move </span>{
|
||
<span class="kw">let _ </span>= ses.insert(<span class="string">"counter"</span>, <span class="number">100</span>);
|
||
<span class="string">"test"
|
||
</span>}))
|
||
.service(web::resource(<span class="string">"/test/"</span>).to(|| <span class="kw">async move </span>{ <span class="string">"no-changes-in-session" </span>})),
|
||
)
|
||
.<span class="kw">await</span>;
|
||
|
||
<span class="comment">// Create session
|
||
</span><span class="kw">let </span>request = test::TestRequest::get().to_request();
|
||
<span class="kw">let </span>response = app.call(request).<span class="kw">await</span>.unwrap();
|
||
<span class="kw">let </span>cookie_1 = response.get_cookie(<span class="string">"id"</span>).expect(<span class="string">"Cookie is set"</span>);
|
||
<span class="macro">assert_eq!</span>(cookie_1.max_age(), <span class="prelude-val">Some</span>(session_ttl));
|
||
|
||
<span class="comment">// Fire a request that doesn't touch the session state, check
|
||
// that the session cookie is present and its expiry is set to the maximum we configured.
|
||
</span><span class="kw">let </span>request = test::TestRequest::with_uri(<span class="string">"/test/"</span>)
|
||
.cookie(cookie_1)
|
||
.to_request();
|
||
<span class="kw">let </span>response = app.call(request).<span class="kw">await</span>.unwrap();
|
||
<span class="kw">let </span>cookie_2 = response.get_cookie(<span class="string">"id"</span>).expect(<span class="string">"Cookie is set"</span>);
|
||
<span class="macro">assert_eq!</span>(cookie_2.max_age(), <span class="prelude-val">Some</span>(session_ttl));
|
||
}
|
||
|
||
<span class="kw">pub</span>(<span class="kw">super</span>) <span class="kw">async fn </span>expiration_is_refreshed_on_changes<F, Store>(
|
||
store_builder: F,
|
||
policy: CookieContentSecurity,
|
||
) <span class="kw">where
|
||
</span>Store: SessionStore + <span class="lifetime">'static</span>,
|
||
F: Fn() -> Store + Clone + Send + <span class="lifetime">'static</span>,
|
||
{
|
||
<span class="kw">let </span>session_ttl = time::Duration::seconds(<span class="number">60</span>);
|
||
<span class="kw">let </span>app = test::init_service(
|
||
App::new()
|
||
.wrap(
|
||
SessionMiddleware::builder(store_builder(), key())
|
||
.cookie_content_security(policy)
|
||
.session_lifecycle(
|
||
PersistentSession::default().session_ttl(session_ttl),
|
||
)
|
||
.build(),
|
||
)
|
||
.service(web::resource(<span class="string">"/"</span>).to(|ses: Session| <span class="kw">async move </span>{
|
||
<span class="kw">let _ </span>= ses.insert(<span class="string">"counter"</span>, <span class="number">100</span>);
|
||
<span class="string">"test"
|
||
</span>}))
|
||
.service(web::resource(<span class="string">"/test/"</span>).to(|| <span class="kw">async move </span>{ <span class="string">"no-changes-in-session" </span>})),
|
||
)
|
||
.<span class="kw">await</span>;
|
||
|
||
<span class="kw">let </span>request = test::TestRequest::get().to_request();
|
||
<span class="kw">let </span>response = app.call(request).<span class="kw">await</span>.unwrap();
|
||
<span class="kw">let </span>cookie_1 = response.get_cookie(<span class="string">"id"</span>).expect(<span class="string">"Cookie is set"</span>);
|
||
<span class="macro">assert_eq!</span>(cookie_1.max_age(), <span class="prelude-val">Some</span>(session_ttl));
|
||
|
||
<span class="kw">let </span>request = test::TestRequest::with_uri(<span class="string">"/test/"</span>)
|
||
.cookie(cookie_1.clone())
|
||
.to_request();
|
||
<span class="kw">let </span>response = app.call(request).<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert!</span>(response.response().cookies().next().is_none());
|
||
|
||
<span class="kw">let </span>request = test::TestRequest::get().cookie(cookie_1).to_request();
|
||
<span class="kw">let </span>response = app.call(request).<span class="kw">await</span>.unwrap();
|
||
<span class="kw">let </span>cookie_2 = response.get_cookie(<span class="string">"id"</span>).expect(<span class="string">"Cookie is set"</span>);
|
||
<span class="macro">assert_eq!</span>(cookie_2.max_age(), <span class="prelude-val">Some</span>(session_ttl));
|
||
}
|
||
|
||
<span class="kw">pub</span>(<span class="kw">super</span>) <span class="kw">async fn </span>guard<F, Store>(store_builder: F, policy: CookieContentSecurity)
|
||
<span class="kw">where
|
||
</span>Store: SessionStore + <span class="lifetime">'static</span>,
|
||
F: Fn() -> Store + Clone + Send + <span class="lifetime">'static</span>,
|
||
{
|
||
<span class="kw">let </span>srv = actix_test::start(<span class="kw">move </span>|| {
|
||
App::new()
|
||
.wrap(
|
||
SessionMiddleware::builder(store_builder(), key())
|
||
.cookie_name(<span class="string">"test-session"</span>.into())
|
||
.cookie_content_security(policy)
|
||
.session_lifecycle(
|
||
PersistentSession::default().session_ttl(time::Duration::days(<span class="number">7</span>)),
|
||
)
|
||
.build(),
|
||
)
|
||
.wrap(middleware::Logger::default())
|
||
.service(resource(<span class="string">"/"</span>).route(get().to(index)))
|
||
.service(resource(<span class="string">"/do_something"</span>).route(post().to(do_something)))
|
||
.service(resource(<span class="string">"/login"</span>).route(post().to(login)))
|
||
.service(resource(<span class="string">"/logout"</span>).route(post().to(logout)))
|
||
.service(
|
||
web::scope(<span class="string">"/protected"</span>)
|
||
.guard(guard::fn_guard(|g| {
|
||
g.get_session().get::<String>(<span class="string">"user_id"</span>).unwrap().is_some()
|
||
}))
|
||
.service(resource(<span class="string">"/count"</span>).route(get().to(count))),
|
||
)
|
||
});
|
||
|
||
<span class="comment">// Step 1: GET without session info
|
||
// - response should be a unsuccessful status
|
||
</span><span class="kw">let </span>req_1 = srv.get(<span class="string">"/protected/count"</span>).send();
|
||
<span class="kw">let </span>resp_1 = req_1.<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert!</span>(!resp_1.status().is_success());
|
||
|
||
<span class="comment">// Step 2: POST to login
|
||
// - set-cookie actix-session will be in response (session cookie #1)
|
||
// - updates session state: {"counter": 0, "user_id": "ferris"}
|
||
</span><span class="kw">let </span>req_2 = srv.post(<span class="string">"/login"</span>).send_json(<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>resp_2 = req_2.<span class="kw">await</span>.unwrap();
|
||
<span class="kw">let </span>cookie_1 = resp_2
|
||
.cookies()
|
||
.unwrap()
|
||
.clone()
|
||
.into_iter()
|
||
.find(|c| c.name() == <span class="string">"test-session"</span>)
|
||
.unwrap();
|
||
|
||
<span class="comment">// Step 3: POST to do_something
|
||
// - adds new session state: {"counter": 1, "user_id": "ferris" }
|
||
// - set-cookie actix-session should be in response (session cookie #2)
|
||
// - response should be: {"counter": 1, "user_id": None}
|
||
</span><span class="kw">let </span>req_3 = srv.post(<span class="string">"/do_something"</span>).cookie(cookie_1.clone()).send();
|
||
<span class="kw">let </span><span class="kw-2">mut </span>resp_3 = req_3.<span class="kw">await</span>.unwrap();
|
||
<span class="kw">let </span>result_3 = resp_3.json::<IndexResponse>().<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert_eq!</span>(
|
||
result_3,
|
||
IndexResponse {
|
||
user_id: <span class="prelude-val">Some</span>(<span class="string">"ferris"</span>.into()),
|
||
counter: <span class="number">1
|
||
</span>}
|
||
);
|
||
<span class="kw">let </span>cookie_2 = resp_3
|
||
.cookies()
|
||
.unwrap()
|
||
.clone()
|
||
.into_iter()
|
||
.find(|c| c.name() == <span class="string">"test-session"</span>)
|
||
.unwrap();
|
||
|
||
<span class="comment">// Step 4: GET using a existing user id
|
||
// - response should be: {"counter": 3, "user_id": "ferris"}
|
||
</span><span class="kw">let </span>req_4 = srv.get(<span class="string">"/protected/count"</span>).cookie(cookie_2.clone()).send();
|
||
<span class="kw">let </span><span class="kw-2">mut </span>resp_4 = req_4.<span class="kw">await</span>.unwrap();
|
||
<span class="kw">let </span>result_4 = resp_4.json::<IndexResponse>().<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert_eq!</span>(
|
||
result_4,
|
||
IndexResponse {
|
||
user_id: <span class="prelude-val">Some</span>(<span class="string">"ferris"</span>.into()),
|
||
counter: <span class="number">1
|
||
</span>}
|
||
);
|
||
}
|
||
|
||
<span class="kw">pub</span>(<span class="kw">super</span>) <span class="kw">async fn </span>complex_workflow<F, Store>(
|
||
store_builder: F,
|
||
is_invalidation_supported: bool,
|
||
policy: CookieContentSecurity,
|
||
) <span class="kw">where
|
||
</span>Store: SessionStore + <span class="lifetime">'static</span>,
|
||
F: Fn() -> Store + Clone + Send + <span class="lifetime">'static</span>,
|
||
{
|
||
<span class="kw">let </span>session_ttl = time::Duration::days(<span class="number">7</span>);
|
||
<span class="kw">let </span>srv = actix_test::start(<span class="kw">move </span>|| {
|
||
App::new()
|
||
.wrap(
|
||
SessionMiddleware::builder(store_builder(), key())
|
||
.cookie_name(<span class="string">"test-session"</span>.into())
|
||
.cookie_content_security(policy)
|
||
.session_lifecycle(
|
||
PersistentSession::default().session_ttl(session_ttl),
|
||
)
|
||
.build(),
|
||
)
|
||
.wrap(middleware::Logger::default())
|
||
.service(resource(<span class="string">"/"</span>).route(get().to(index)))
|
||
.service(resource(<span class="string">"/do_something"</span>).route(post().to(do_something)))
|
||
.service(resource(<span class="string">"/login"</span>).route(post().to(login)))
|
||
.service(resource(<span class="string">"/logout"</span>).route(post().to(logout)))
|
||
});
|
||
|
||
<span class="comment">// Step 1: GET index
|
||
// - set-cookie actix-session should NOT be in response (session data is empty)
|
||
// - response should be: {"counter": 0, "user_id": None}
|
||
</span><span class="kw">let </span>req_1a = srv.get(<span class="string">"/"</span>).send();
|
||
<span class="kw">let </span><span class="kw-2">mut </span>resp_1 = req_1a.<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert!</span>(resp_1.cookies().unwrap().is_empty());
|
||
<span class="kw">let </span>result_1 = resp_1.json::<IndexResponse>().<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert_eq!</span>(
|
||
result_1,
|
||
IndexResponse {
|
||
user_id: <span class="prelude-val">None</span>,
|
||
counter: <span class="number">0
|
||
</span>}
|
||
);
|
||
|
||
<span class="comment">// Step 2: POST to do_something
|
||
// - adds new session state in redis: {"counter": 1}
|
||
// - set-cookie actix-session should be in response (session cookie #1)
|
||
// - response should be: {"counter": 1, "user_id": None}
|
||
</span><span class="kw">let </span>req_2 = srv.post(<span class="string">"/do_something"</span>).send();
|
||
<span class="kw">let </span><span class="kw-2">mut </span>resp_2 = req_2.<span class="kw">await</span>.unwrap();
|
||
<span class="kw">let </span>result_2 = resp_2.json::<IndexResponse>().<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert_eq!</span>(
|
||
result_2,
|
||
IndexResponse {
|
||
user_id: <span class="prelude-val">None</span>,
|
||
counter: <span class="number">1
|
||
</span>}
|
||
);
|
||
<span class="kw">let </span>cookie_1 = resp_2
|
||
.cookies()
|
||
.unwrap()
|
||
.clone()
|
||
.into_iter()
|
||
.find(|c| c.name() == <span class="string">"test-session"</span>)
|
||
.unwrap();
|
||
<span class="macro">assert_eq!</span>(cookie_1.max_age(), <span class="prelude-val">Some</span>(session_ttl));
|
||
|
||
<span class="comment">// Step 3: GET index, including session cookie #1 in request
|
||
// - set-cookie will *not* be in response
|
||
// - response should be: {"counter": 1, "user_id": None}
|
||
</span><span class="kw">let </span>req_3 = srv.get(<span class="string">"/"</span>).cookie(cookie_1.clone()).send();
|
||
<span class="kw">let </span><span class="kw-2">mut </span>resp_3 = req_3.<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert!</span>(resp_3.cookies().unwrap().is_empty());
|
||
<span class="kw">let </span>result_3 = resp_3.json::<IndexResponse>().<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert_eq!</span>(
|
||
result_3,
|
||
IndexResponse {
|
||
user_id: <span class="prelude-val">None</span>,
|
||
counter: <span class="number">1
|
||
</span>}
|
||
);
|
||
|
||
<span class="comment">// Step 4: POST again to do_something, including session cookie #1 in request
|
||
// - set-cookie will be in response (session cookie #2)
|
||
// - updates session state: {"counter": 2}
|
||
// - response should be: {"counter": 2, "user_id": None}
|
||
</span><span class="kw">let </span>req_4 = srv.post(<span class="string">"/do_something"</span>).cookie(cookie_1.clone()).send();
|
||
<span class="kw">let </span><span class="kw-2">mut </span>resp_4 = req_4.<span class="kw">await</span>.unwrap();
|
||
<span class="kw">let </span>result_4 = resp_4.json::<IndexResponse>().<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert_eq!</span>(
|
||
result_4,
|
||
IndexResponse {
|
||
user_id: <span class="prelude-val">None</span>,
|
||
counter: <span class="number">2
|
||
</span>}
|
||
);
|
||
<span class="kw">let </span>cookie_2 = resp_4
|
||
.cookies()
|
||
.unwrap()
|
||
.clone()
|
||
.into_iter()
|
||
.find(|c| c.name() == <span class="string">"test-session"</span>)
|
||
.unwrap();
|
||
<span class="macro">assert_eq!</span>(cookie_2.max_age(), cookie_1.max_age());
|
||
|
||
<span class="comment">// Step 5: POST to login, including session cookie #2 in request
|
||
// - set-cookie actix-session will be in response (session cookie #3)
|
||
// - updates session state: {"counter": 2, "user_id": "ferris"}
|
||
</span><span class="kw">let </span>req_5 = srv
|
||
.post(<span class="string">"/login"</span>)
|
||
.cookie(cookie_2.clone())
|
||
.send_json(<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>resp_5 = req_5.<span class="kw">await</span>.unwrap();
|
||
<span class="kw">let </span>cookie_3 = resp_5
|
||
.cookies()
|
||
.unwrap()
|
||
.clone()
|
||
.into_iter()
|
||
.find(|c| c.name() == <span class="string">"test-session"</span>)
|
||
.unwrap();
|
||
<span class="macro">assert_ne!</span>(cookie_2.value(), cookie_3.value());
|
||
|
||
<span class="kw">let </span>result_5 = resp_5.json::<IndexResponse>().<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert_eq!</span>(
|
||
result_5,
|
||
IndexResponse {
|
||
user_id: <span class="prelude-val">Some</span>(<span class="string">"ferris"</span>.into()),
|
||
counter: <span class="number">2
|
||
</span>}
|
||
);
|
||
|
||
<span class="comment">// Step 6: GET index, including session cookie #3 in request
|
||
// - response should be: {"counter": 2, "user_id": "ferris"}
|
||
</span><span class="kw">let </span>req_6 = srv.get(<span class="string">"/"</span>).cookie(cookie_3.clone()).send();
|
||
<span class="kw">let </span><span class="kw-2">mut </span>resp_6 = req_6.<span class="kw">await</span>.unwrap();
|
||
<span class="kw">let </span>result_6 = resp_6.json::<IndexResponse>().<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert_eq!</span>(
|
||
result_6,
|
||
IndexResponse {
|
||
user_id: <span class="prelude-val">Some</span>(<span class="string">"ferris"</span>.into()),
|
||
counter: <span class="number">2
|
||
</span>}
|
||
);
|
||
|
||
<span class="comment">// Step 7: POST again to do_something, including session cookie #3 in request
|
||
// - updates session state: {"counter": 3, "user_id": "ferris"}
|
||
// - response should be: {"counter": 3, "user_id": "ferris"}
|
||
</span><span class="kw">let </span>req_7 = srv.post(<span class="string">"/do_something"</span>).cookie(cookie_3.clone()).send();
|
||
<span class="kw">let </span><span class="kw-2">mut </span>resp_7 = req_7.<span class="kw">await</span>.unwrap();
|
||
<span class="kw">let </span>result_7 = resp_7.json::<IndexResponse>().<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert_eq!</span>(
|
||
result_7,
|
||
IndexResponse {
|
||
user_id: <span class="prelude-val">Some</span>(<span class="string">"ferris"</span>.into()),
|
||
counter: <span class="number">3
|
||
</span>}
|
||
);
|
||
|
||
<span class="comment">// Step 8: GET index, including session cookie #2 in request
|
||
// If invalidation is supported, no state will be found associated to this session.
|
||
// If invalidation is not supported, the old state will still be retrieved.
|
||
</span><span class="kw">let </span>req_8 = srv.get(<span class="string">"/"</span>).cookie(cookie_2.clone()).send();
|
||
<span class="kw">let </span><span class="kw-2">mut </span>resp_8 = req_8.<span class="kw">await</span>.unwrap();
|
||
<span class="kw">if </span>is_invalidation_supported {
|
||
<span class="macro">assert!</span>(resp_8.cookies().unwrap().is_empty());
|
||
<span class="kw">let </span>result_8 = resp_8.json::<IndexResponse>().<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert_eq!</span>(
|
||
result_8,
|
||
IndexResponse {
|
||
user_id: <span class="prelude-val">None</span>,
|
||
counter: <span class="number">0
|
||
</span>}
|
||
);
|
||
} <span class="kw">else </span>{
|
||
<span class="kw">let </span>result_8 = resp_8.json::<IndexResponse>().<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert_eq!</span>(
|
||
result_8,
|
||
IndexResponse {
|
||
user_id: <span class="prelude-val">None</span>,
|
||
counter: <span class="number">2
|
||
</span>}
|
||
);
|
||
}
|
||
|
||
<span class="comment">// Step 9: POST to logout, including session cookie #3
|
||
// - set-cookie actix-session will be in response with session cookie #3
|
||
// invalidation logic
|
||
</span><span class="kw">let </span>req_9 = srv.post(<span class="string">"/logout"</span>).cookie(cookie_3.clone()).send();
|
||
<span class="kw">let </span>resp_9 = req_9.<span class="kw">await</span>.unwrap();
|
||
<span class="kw">let </span>cookie_3 = resp_9
|
||
.cookies()
|
||
.unwrap()
|
||
.clone()
|
||
.into_iter()
|
||
.find(|c| c.name() == <span class="string">"test-session"</span>)
|
||
.unwrap();
|
||
<span class="macro">assert_eq!</span>(<span class="number">0</span>, cookie_3.max_age().map(|t| t.whole_seconds()).unwrap());
|
||
<span class="macro">assert_eq!</span>(<span class="string">"/"</span>, cookie_3.path().unwrap());
|
||
|
||
<span class="comment">// Step 10: GET index, including session cookie #3 in request
|
||
// - set-cookie actix-session should NOT be in response if invalidation is supported
|
||
// - response should be: {"counter": 0, "user_id": None}
|
||
</span><span class="kw">let </span>req_10 = srv.get(<span class="string">"/"</span>).cookie(cookie_3.clone()).send();
|
||
<span class="kw">let </span><span class="kw-2">mut </span>resp_10 = req_10.<span class="kw">await</span>.unwrap();
|
||
<span class="kw">if </span>is_invalidation_supported {
|
||
<span class="macro">assert!</span>(resp_10.cookies().unwrap().is_empty());
|
||
}
|
||
<span class="kw">let </span>result_10 = resp_10.json::<IndexResponse>().<span class="kw">await</span>.unwrap();
|
||
<span class="macro">assert_eq!</span>(
|
||
result_10,
|
||
IndexResponse {
|
||
user_id: <span class="prelude-val">None</span>,
|
||
counter: <span class="number">0
|
||
</span>}
|
||
);
|
||
}
|
||
|
||
<span class="attribute">#[derive(Debug, PartialEq, Eq, Serialize, Deserialize)]
|
||
</span><span class="kw">pub struct </span>IndexResponse {
|
||
user_id: <span class="prelude-ty">Option</span><String>,
|
||
counter: i32,
|
||
}
|
||
|
||
<span class="kw">async fn </span>index(session: Session) -> <span class="prelude-ty">Result</span><HttpResponse> {
|
||
<span class="kw">let </span>user_id: <span class="prelude-ty">Option</span><String> = session.get::<String>(<span class="string">"user_id"</span>).unwrap();
|
||
<span class="kw">let </span>counter: i32 = session
|
||
.get::<i32>(<span class="string">"counter"</span>)
|
||
.unwrap_or(<span class="prelude-val">Some</span>(<span class="number">0</span>))
|
||
.unwrap_or(<span class="number">0</span>);
|
||
|
||
<span class="prelude-val">Ok</span>(HttpResponse::Ok().json(<span class="kw-2">&</span>IndexResponse { user_id, counter }))
|
||
}
|
||
|
||
<span class="kw">async fn </span>do_something(session: Session) -> <span class="prelude-ty">Result</span><HttpResponse> {
|
||
<span class="kw">let </span>user_id: <span class="prelude-ty">Option</span><String> = session.get::<String>(<span class="string">"user_id"</span>).unwrap();
|
||
<span class="kw">let </span>counter: i32 = session
|
||
.get::<i32>(<span class="string">"counter"</span>)
|
||
.unwrap_or(<span class="prelude-val">Some</span>(<span class="number">0</span>))
|
||
.map_or(<span class="number">1</span>, |inner| inner + <span class="number">1</span>);
|
||
session.insert(<span class="string">"counter"</span>, <span class="kw-2">&</span>counter)<span class="question-mark">?</span>;
|
||
|
||
<span class="prelude-val">Ok</span>(HttpResponse::Ok().json(<span class="kw-2">&</span>IndexResponse { user_id, counter }))
|
||
}
|
||
|
||
<span class="kw">async fn </span>count(session: Session) -> <span class="prelude-ty">Result</span><HttpResponse> {
|
||
<span class="kw">let </span>user_id: <span class="prelude-ty">Option</span><String> = session.get::<String>(<span class="string">"user_id"</span>).unwrap();
|
||
<span class="kw">let </span>counter: i32 = session.get::<i32>(<span class="string">"counter"</span>).unwrap().unwrap();
|
||
|
||
<span class="prelude-val">Ok</span>(HttpResponse::Ok().json(<span class="kw-2">&</span>IndexResponse { user_id, counter }))
|
||
}
|
||
|
||
<span class="attribute">#[derive(Deserialize)]
|
||
</span><span class="kw">struct </span>Identity {
|
||
user_id: String,
|
||
}
|
||
|
||
<span class="kw">async fn </span>login(user_id: web::Json<Identity>, session: Session) -> <span class="prelude-ty">Result</span><HttpResponse> {
|
||
<span class="kw">let </span>id = user_id.into_inner().user_id;
|
||
session.insert(<span class="string">"user_id"</span>, <span class="kw-2">&</span>id)<span class="question-mark">?</span>;
|
||
session.renew();
|
||
|
||
<span class="kw">let </span>counter: i32 = session
|
||
.get::<i32>(<span class="string">"counter"</span>)
|
||
.unwrap_or(<span class="prelude-val">Some</span>(<span class="number">0</span>))
|
||
.unwrap_or(<span class="number">0</span>);
|
||
|
||
<span class="prelude-val">Ok</span>(HttpResponse::Ok().json(<span class="kw-2">&</span>IndexResponse {
|
||
user_id: <span class="prelude-val">Some</span>(id),
|
||
counter,
|
||
}))
|
||
}
|
||
|
||
<span class="kw">async fn </span>logout(session: Session) -> <span class="prelude-ty">Result</span><HttpResponse> {
|
||
<span class="kw">let </span>id: <span class="prelude-ty">Option</span><String> = session.get(<span class="string">"user_id"</span>)<span class="question-mark">?</span>;
|
||
|
||
<span class="kw">let </span>body = <span class="kw">if let </span><span class="prelude-val">Some</span>(x) = id {
|
||
session.purge();
|
||
<span class="macro">format!</span>(<span class="string">"Logged out: {}"</span>, x)
|
||
} <span class="kw">else </span>{
|
||
<span class="string">"Could not log out anonymous user"</span>.to_owned()
|
||
};
|
||
|
||
<span class="prelude-val">Ok</span>(HttpResponse::Ok().body(body))
|
||
}
|
||
|
||
<span class="kw">trait </span>ServiceResponseExt {
|
||
<span class="kw">fn </span>get_cookie(<span class="kw-2">&</span><span class="self">self</span>, cookie_name: <span class="kw-2">&</span>str) -> <span class="prelude-ty">Option</span><actix_web::cookie::Cookie<<span class="lifetime">'_</span>>>;
|
||
}
|
||
|
||
<span class="kw">impl </span>ServiceResponseExt <span class="kw">for </span>ServiceResponse {
|
||
<span class="kw">fn </span>get_cookie(<span class="kw-2">&</span><span class="self">self</span>, cookie_name: <span class="kw-2">&</span>str) -> <span class="prelude-ty">Option</span><actix_web::cookie::Cookie<<span class="lifetime">'_</span>>> {
|
||
<span class="self">self</span>.response()
|
||
.cookies()
|
||
.into_iter()
|
||
.find(|c| c.name() == cookie_name)
|
||
}
|
||
}
|
||
}
|
||
}
|
||
</code></pre></div>
|
||
</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="1.66.0-nightly (432abd86f 2022-09-20)" ></div></body></html> |