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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_34761767c1c3cd212f9d2f80ea0828a8.html">Tgstation.Server.Host</a></li><li class="navelem"><a class="el" href="dir_c5451d9d233744a5b09a29938f0cda9a.html">Security</a></li> </ul>
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<div class="headertitle"><div class="title">SessionInvalidationTracker.cs</div></div>
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<a href="_session_invalidation_tracker_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="keyword">using </span>System;</div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="keyword">using </span>System.Collections.Concurrent;</div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="keyword">using </span>System.Linq;</div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="keyword">using </span>System.Threading;</div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="keyword">using </span>System.Threading.Tasks;</div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="keyword">using </span>HotChocolate.Subscriptions;</div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="keyword">using </span>Microsoft.Extensions.Hosting;</div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="keyword">using </span>Microsoft.Extensions.Logging;</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="keyword">using </span><a class="code hl_namespace" href="namespace_tgstation_1_1_server_1_1_host_1_1_graph_q_l.html">Tgstation.Server.Host.GraphQL</a>;</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="keyword">using </span><a class="code hl_namespace" href="namespace_tgstation_1_1_server_1_1_host_1_1_graph_q_l_1_1_subscriptions.html">Tgstation.Server.Host.GraphQL.Subscriptions</a>;</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="keyword">using </span><a class="code hl_namespace" href="namespace_tgstation_1_1_server_1_1_host_1_1_models.html">Tgstation.Server.Host.Models</a>;</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="keyword">using </span><a class="code hl_namespace" href="namespace_tgstation_1_1_server_1_1_host_1_1_utils.html">Tgstation.Server.Host.Utils</a>;</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespace_tgstation_1_1_server_1_1_host_1_1_security.html">Tgstation.Server.Host.Security</a></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span>{</div>
<div class="foldopen" id="foldopen00020" data-start="{" data-end="};">
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html"> 20</a></span> <span class="keyword">sealed</span> <span class="keyword">class </span><a class="code hl_class" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html">SessionInvalidationTracker</a> : <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_security_1_1_i_session_invalidation_tracker.html">ISessionInvalidationTracker</a></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> {</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a6a2952ad2a54539e9ece0cc435b2ef63"> 25</a></span> readonly ITopicEventSender <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a6a2952ad2a54539e9ece0cc435b2ef63">eventSender</a>;</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a149bfc37371af844ee238b9e9b5e62a7"> 30</a></span> readonly <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_utils_1_1_i_async_delayer.html">IAsyncDelayer</a> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a149bfc37371af844ee238b9e9b5e62a7">asyncDelayer</a>;</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#ab073edc6db5c55445553b2f3c09a92d7"> 35</a></span> readonly IHostApplicationLifetime <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#ab073edc6db5c55445553b2f3c09a92d7">applicationLifetime</a>;</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a5babfeb8f87865259add273e591e36b9"> 40</a></span> readonly ILogger&lt;SessionInvalidationTracker&gt; <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a5babfeb8f87865259add273e591e36b9">logger</a>;</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a764b0bd626b63197bf21f0d3d704dd54"> 45</a></span> readonly ConcurrentDictionary&lt;(<span class="keywordtype">string</span> SessionId, <span class="keywordtype">long</span> UserId), TaskCompletionSource&lt;SessionInvalidationReason&gt;&gt; <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a764b0bd626b63197bf21f0d3d704dd54">trackedSessions</a>;</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="foldopen" id="foldopen00054" data-start="{" data-end="}">
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a2418d418510fb58067230abf09fb9ab3"> 54</a></span> <span class="keyword">public</span> <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a2418d418510fb58067230abf09fb9ab3">SessionInvalidationTracker</a>(</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> ITopicEventSender <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a6a2952ad2a54539e9ece0cc435b2ef63">eventSender</a>,</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_utils_1_1_i_async_delayer.html">IAsyncDelayer</a> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a149bfc37371af844ee238b9e9b5e62a7">asyncDelayer</a>,</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> IHostApplicationLifetime <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#ab073edc6db5c55445553b2f3c09a92d7">applicationLifetime</a>,</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> ILogger&lt;SessionInvalidationTracker&gt; <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a5babfeb8f87865259add273e591e36b9">logger</a>)</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> {</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> this.eventSender = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a6a2952ad2a54539e9ece0cc435b2ef63">eventSender</a> ?? <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(nameof(<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a6a2952ad2a54539e9ece0cc435b2ef63">eventSender</a>));</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> this.asyncDelayer = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a149bfc37371af844ee238b9e9b5e62a7">asyncDelayer</a> ?? <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(nameof(<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a149bfc37371af844ee238b9e9b5e62a7">asyncDelayer</a>));</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> this.applicationLifetime = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#ab073edc6db5c55445553b2f3c09a92d7">applicationLifetime</a> ?? <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(nameof(<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#ab073edc6db5c55445553b2f3c09a92d7">applicationLifetime</a>));</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> this.logger = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a5babfeb8f87865259add273e591e36b9">logger</a> ?? <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(nameof(<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a5babfeb8f87865259add273e591e36b9">logger</a>));</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a764b0bd626b63197bf21f0d3d704dd54">trackedSessions</a> = <span class="keyword">new</span> ConcurrentDictionary&lt;(string, long), TaskCompletionSource&lt;SessionInvalidationReason&gt;&gt;();</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> }</div>
</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="foldopen" id="foldopen00069" data-start="{" data-end="}">
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#ac9b2740c9d03eb9199d385465bba7630"> 69</a></span> <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#ac9b2740c9d03eb9199d385465bba7630">TrackSession</a>(<a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_security_1_1_i_authentication_context.html">IAuthenticationContext</a> authenticationContext)</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> {</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a764b0bd626b63197bf21f0d3d704dd54">trackedSessions</a>.GetOrAdd(</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> (authenticationContext.<a class="code hl_property" href="interface_tgstation_1_1_server_1_1_host_1_1_security_1_1_i_authentication_context.html#a7e43b880cd38846351852b7bef8ed8cd">SessionId</a>, authenticationContext.<a class="code hl_property" href="interface_tgstation_1_1_server_1_1_host_1_1_security_1_1_i_authentication_context.html#ae2e7c0c04d2797b9a24a9776277ec77b">User</a>.Require(x =&gt; x.Id)),</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> tuple =&gt;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> {</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> var (localSessionId, localUserId) = tuple;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> logger.LogTrace(<span class="stringliteral">&quot;Tracking session ID for user {userId}: {sessionId}&quot;</span>, localUserId, localSessionId);</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> var tcs = new TaskCompletionSource&lt;SessionInvalidationReason&gt;();</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> async void SendInvalidationTopic()</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> {</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> try</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> {</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> SessionInvalidationReason invalidationReason;</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> try</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> {</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> var otherCancellationReason = tcs.Task;</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> var timeTillSessionExpiry = authenticationContext.SessionExpiry - DateTimeOffset.UtcNow;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> if (timeTillSessionExpiry &gt; TimeSpan.Zero)</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> {</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> var delayTask = asyncDelayer.Delay(timeTillSessionExpiry, applicationLifetime.ApplicationStopping).AsTask();</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> </div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> await Task.WhenAny(delayTask, otherCancellationReason);</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> </div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> if (delayTask.IsCompleted)</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> await delayTask;</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> }</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> </div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> invalidationReason = otherCancellationReason.IsCompleted</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> ? await otherCancellationReason</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> : SessionInvalidationReason.TokenExpired;</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> logger.LogTrace(<span class="stringliteral">&quot;Invalidating session ID {sessionID}: {reason}&quot;</span>, localSessionId, invalidationReason);</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> }</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> catch (OperationCanceledException ex)</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> {</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> logger.LogTrace(ex, <span class="stringliteral">&quot;Invalidating session ID {sessionID} due to server shutdown&quot;</span>, localSessionId);</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> invalidationReason = SessionInvalidationReason.ServerShutdown;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> }</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> var topicName = Subscription.SessionInvalidatedTopic(authenticationContext);</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> await eventSender.SendAsync(topicName, invalidationReason, CancellationToken.None); <span class="comment">// DCT: Session close messages should always be sent</span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> await eventSender.CompleteAsync(topicName);</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> }</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> catch (Exception ex)</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> {</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> logger.LogError(ex, <span class="stringliteral">&quot;Error tracking session {sessionId}!&quot;</span>, localSessionId);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> }</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> }</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> SendInvalidationTopic();</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordflow">return</span> tcs;</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> });</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> }</div>
</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="foldopen" id="foldopen00125" data-start="{" data-end="}">
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#ae602123bfa5dcde3f0a5745ff131126f"> 125</a></span> <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#ae602123bfa5dcde3f0a5745ff131126f">UserModifiedInvalidateSessions</a>(<a class="code hl_class" href="class_tgstation_1_1_server_1_1_host_1_1_models_1_1_user.html">User</a> user)</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> {</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> ArgumentNullException.ThrowIfNull(user);</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> var userId = user.Require(x =&gt; x.Id);</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> user.LastPasswordUpdate = DateTimeOffset.UtcNow;</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordflow">foreach</span> (var key <span class="keywordflow">in</span> trackedSessions</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> .Keys</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> .Where(key =&gt; key.UserId == userId)</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> .ToList())</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="keywordflow">if</span> (trackedSessions.TryRemove(key, out var tcs))</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> tcs.TrySetResult(<a class="code hl_enumeration" href="namespace_tgstation_1_1_server_1_1_host_1_1_graph_q_l_1_1_subscriptions.html#a520354dfdc2747522110b03b9f1e4a9f">SessionInvalidationReason</a>.UserUpdated);</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> }</div>
</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> }</div>
</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span>}</div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_models_1_1_user_html"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_models_1_1_user.html">Tgstation.Server.Host.Models.User</a></div><div class="ttdef"><b>Definition</b> <a href="_models_2_user_8cs_source.html#l00013">User.cs:17</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker_html"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html">Tgstation.Server.Host.Security.SessionInvalidationTracker</a></div><div class="ttdef"><b>Definition</b> <a href="_session_invalidation_tracker_8cs_source.html#l00020">SessionInvalidationTracker.cs:21</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker_html_a149bfc37371af844ee238b9e9b5e62a7"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a149bfc37371af844ee238b9e9b5e62a7">Tgstation.Server.Host.Security.SessionInvalidationTracker.asyncDelayer</a></div><div class="ttdeci">readonly IAsyncDelayer asyncDelayer</div><div class="ttdoc">The IAsyncDelayer for the SessionInvalidationTracker.</div><div class="ttdef"><b>Definition</b> <a href="_session_invalidation_tracker_8cs_source.html#l00030">SessionInvalidationTracker.cs:30</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker_html_a2418d418510fb58067230abf09fb9ab3"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a2418d418510fb58067230abf09fb9ab3">Tgstation.Server.Host.Security.SessionInvalidationTracker.SessionInvalidationTracker</a></div><div class="ttdeci">SessionInvalidationTracker(ITopicEventSender eventSender, IAsyncDelayer asyncDelayer, IHostApplicationLifetime applicationLifetime, ILogger&lt; SessionInvalidationTracker &gt; logger)</div><div class="ttdoc">Initializes a new instance of the SessionInvalidationTracker class.</div><div class="ttdef"><b>Definition</b> <a href="_session_invalidation_tracker_8cs_source.html#l00054">SessionInvalidationTracker.cs:54</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker_html_a5babfeb8f87865259add273e591e36b9"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a5babfeb8f87865259add273e591e36b9">Tgstation.Server.Host.Security.SessionInvalidationTracker.logger</a></div><div class="ttdeci">readonly ILogger&lt; SessionInvalidationTracker &gt; logger</div><div class="ttdoc">The ILogger for the SessionInvalidationTracker.</div><div class="ttdef"><b>Definition</b> <a href="_session_invalidation_tracker_8cs_source.html#l00040">SessionInvalidationTracker.cs:40</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker_html_a6a2952ad2a54539e9ece0cc435b2ef63"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a6a2952ad2a54539e9ece0cc435b2ef63">Tgstation.Server.Host.Security.SessionInvalidationTracker.eventSender</a></div><div class="ttdeci">readonly ITopicEventSender eventSender</div><div class="ttdoc">The ITopicEventSender for the SessionInvalidationTracker.</div><div class="ttdef"><b>Definition</b> <a href="_session_invalidation_tracker_8cs_source.html#l00025">SessionInvalidationTracker.cs:25</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker_html_a764b0bd626b63197bf21f0d3d704dd54"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#a764b0bd626b63197bf21f0d3d704dd54">Tgstation.Server.Host.Security.SessionInvalidationTracker.trackedSessions</a></div><div class="ttdeci">readonly ConcurrentDictionary&lt;(string SessionId, long UserId), TaskCompletionSource&lt; SessionInvalidationReason &gt; &gt; trackedSessions</div><div class="ttdoc">ConcurrentDictionary&lt;TKey, TValue&gt; of tracked IAuthenticationContext.SessionIds and User Api....</div><div class="ttdef"><b>Definition</b> <a href="_session_invalidation_tracker_8cs_source.html#l00045">SessionInvalidationTracker.cs:45</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker_html_ab073edc6db5c55445553b2f3c09a92d7"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#ab073edc6db5c55445553b2f3c09a92d7">Tgstation.Server.Host.Security.SessionInvalidationTracker.applicationLifetime</a></div><div class="ttdeci">readonly IHostApplicationLifetime applicationLifetime</div><div class="ttdoc">The IHostApplicationLifetime for the SessionInvalidationTracker.</div><div class="ttdef"><b>Definition</b> <a href="_session_invalidation_tracker_8cs_source.html#l00035">SessionInvalidationTracker.cs:35</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker_html_ac9b2740c9d03eb9199d385465bba7630"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#ac9b2740c9d03eb9199d385465bba7630">Tgstation.Server.Host.Security.SessionInvalidationTracker.TrackSession</a></div><div class="ttdeci">void TrackSession(IAuthenticationContext authenticationContext)</div><div class="ttdoc">Track the session represented by a given authenticationContext .</div><div class="ttdef"><b>Definition</b> <a href="_session_invalidation_tracker_8cs_source.html#l00069">SessionInvalidationTracker.cs:69</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker_html_ae602123bfa5dcde3f0a5745ff131126f"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_security_1_1_session_invalidation_tracker.html#ae602123bfa5dcde3f0a5745ff131126f">Tgstation.Server.Host.Security.SessionInvalidationTracker.UserModifiedInvalidateSessions</a></div><div class="ttdeci">void UserModifiedInvalidateSessions(User user)</div><div class="ttdoc">Invalidate all sessions for a given user .</div><div class="ttdef"><b>Definition</b> <a href="_session_invalidation_tracker_8cs_source.html#l00125">SessionInvalidationTracker.cs:125</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_security_1_1_i_authentication_context_html"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_security_1_1_i_authentication_context.html">Tgstation.Server.Host.Security.IAuthenticationContext</a></div><div class="ttdoc">For creating and accessing authentication contexts.</div><div class="ttdef"><b>Definition</b> <a href="_i_authentication_context_8cs_source.html#l00011">IAuthenticationContext.cs:12</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_security_1_1_i_authentication_context_html_a7e43b880cd38846351852b7bef8ed8cd"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_security_1_1_i_authentication_context.html#a7e43b880cd38846351852b7bef8ed8cd">Tgstation.Server.Host.Security.IAuthenticationContext.SessionId</a></div><div class="ttdeci">string SessionId</div><div class="ttdoc">A string that uniquely identifies the login session.</div><div class="ttdef"><b>Definition</b> <a href="_i_authentication_context_8cs_source.html#l00021">IAuthenticationContext.cs:21</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_security_1_1_i_authentication_context_html_ae2e7c0c04d2797b9a24a9776277ec77b"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_security_1_1_i_authentication_context.html#ae2e7c0c04d2797b9a24a9776277ec77b">Tgstation.Server.Host.Security.IAuthenticationContext.User</a></div><div class="ttdeci">User User</div><div class="ttdoc">The authenticated user.</div><div class="ttdef"><b>Definition</b> <a href="_i_authentication_context_8cs_source.html#l00031">IAuthenticationContext.cs:31</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_security_1_1_i_session_invalidation_tracker_html"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_security_1_1_i_session_invalidation_tracker.html">Tgstation.Server.Host.Security.ISessionInvalidationTracker</a></div><div class="ttdoc">Handles invalidating user sessions.</div><div class="ttdef"><b>Definition</b> <a href="_i_session_invalidation_tracker_8cs_source.html#l00008">ISessionInvalidationTracker.cs:9</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_utils_1_1_i_async_delayer_html"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_utils_1_1_i_async_delayer.html">Tgstation.Server.Host.Utils.IAsyncDelayer</a></div><div class="ttdoc">For waiting asynchronously.</div><div class="ttdef"><b>Definition</b> <a href="_i_async_delayer_8cs_source.html#l00010">IAsyncDelayer.cs:11</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_graph_q_l_1_1_subscriptions_html"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_graph_q_l_1_1_subscriptions.html">Tgstation.Server.Host.GraphQL.Subscriptions</a></div><div class="ttdef"><b>Definition</b> <a href="_i_topic_event_receiver_8cs_source.html#l00001">ITopicEventReceiver.cs:2</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_graph_q_l_1_1_subscriptions_html_a520354dfdc2747522110b03b9f1e4a9f"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_graph_q_l_1_1_subscriptions.html#a520354dfdc2747522110b03b9f1e4a9f">Tgstation.Server.Host.GraphQL.Subscriptions.SessionInvalidationReason</a></div><div class="ttdeci">SessionInvalidationReason</div><div class="ttdoc">Reasons TGS may invalidate a user's login session.</div><div class="ttdef"><b>Definition</b> <a href="_session_invalidation_reason_8cs_source.html#l00006">SessionInvalidationReason.cs:7</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_graph_q_l_html"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_graph_q_l.html">Tgstation.Server.Host.GraphQL</a></div><div class="ttdef"><b>Definition</b> <a href="_authorization_helper_8cs_source.html#l00013">AuthorizationHelper.cs:14</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_models_html"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_models.html">Tgstation.Server.Host.Models</a></div><div class="ttdef"><b>Definition</b> <a href="_models_2_chat_bot_8cs_source.html#l00008">ChatBot.cs:9</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_security_html"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_security.html">Tgstation.Server.Host.Security</a></div><div class="ttdef"><b>Definition</b> <a href="_authentication_context_8cs_source.html#l00007">AuthenticationContext.cs:8</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_utils_html"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_utils.html">Tgstation.Server.Host.Utils</a></div><div class="ttdef"><b>Definition</b> <a href="_graph_q_l_git_lab_client_8cs_source.html#l00006">GraphQLGitLabClient.cs:7</a></div></div>
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