LoginLogout

2024-07-21 15:49:43 +02:00 · 2024-07-21 15:49:43 +02:00 · 8d91e805dd
commit 8d91e805dd
parent 132e8790a3
10 changed files with 293 additions and 51 deletions
--- a/exam/api/Login/Login.php
+++ b/exam/api/Login/Login.php
@ -2,11 +2,25 @@

 namespace Api\Login;

+use Exception;
+use Khofmann\Input\Input;
+
 class Login
 {
  public function post()
  {
-    echo "LOGIN HANDLER post";
-    print_r(input()->all());
+    try {
+      $response = \Khofmann\Models\User\User::logIn(Input::post("email"), Input::post("password"));
+      return json_encode($response);
+    } catch (Exception $err) {
+      switch ($err->getMessage()) {
+        case "Failed":
+          throw new Exception("Login failed", 500);
+        case "NotFound":
+          throw new Exception("User not Found", 404);
+        case "Invalid":
+          throw new Exception("Invalid Username or Password", 401);
+      }
+    }
  }
 }
--- a/exam/api/Logout/Logout.php
+++ b/exam/api/Logout/Logout.php
@ -2,11 +2,13 @@

 namespace Api\Logout;

+use \Khofmann\Models\User\User;
+
 class Logout
 {
  public function post()
  {
-    echo "LOGOUT HANDLER post";
-    print_r(input()->all());
+    $token = request()->getHeader("token");
+    return json_decode(User::getByToken($token)->logOut($token));
  }
 }
--- a/exam/api/docs/api.yaml
+++ b/exam/api/docs/api.yaml
@ -28,7 +28,7 @@ paths:
                Success:
                  value: true
        401:
-          description: Failed
+          description: Invalid credentials
          content:
            application/json:
              schema:
@ -37,7 +37,7 @@ paths:
                Invalid Username or Password:
                  value: { "message": "Invalid Username or Password" }
        404:
-          description: Failed
+          description: User not Found
          content:
            application/json:
              schema:
@ -45,18 +45,23 @@ paths:
              examples:
                User not Found:
                  value: { "message": "User not Found" }
+        500:
+          description: Failed
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/ErrorResponse"
+              examples:
+                Failed:
+                  value: { "message": "Login failed" }
      tags:
        - Login/Logout
  /logout:
    post:
      summary: Logout
      description: Log out User
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: "#/components/schemas/LogoutRequest"
+      security:
+        - BasicAuth: []
      responses:
        200:
          description: Success
@ -98,13 +103,6 @@ components:
          type: string
        password:
          type: string
-    LogoutRequest:
-      type: object
-      required:
-        - token
-      properties:
-        token:
-          type: string
  securitySchemes:
    BasicAuth:
      type: apiKey
--- a/exam/api/docs/index.html
+++ b/exam/api/docs/index.html
@ -52,7 +52,8 @@ data-styled.g14[id="sc-jCbFiK"]{content:"hSvuOo,"}/*!sc*/
 .ezFOZv polygon{fill:#d41f1c;}/*!sc*/
 .iMxoRf{height:20px;width:20px;min-width:20px;vertical-align:middle;float:right;transition:transform 0.2s ease-out;transform:rotateZ(0);}/*!sc*/
 .iMxoRf polygon{fill:white;}/*!sc*/
-data-styled.g15[id="sc-cBYhjr"]{content:"gUrACV,fqtTpb,ezFOZv,iMxoRf,"}/*!sc*/
+.dJanPw{height:1.3em;width:1.3em;min-width:1.3em;vertical-align:middle;transition:transform 0.2s ease-out;transform:rotateZ(-90deg);}/*!sc*/
+data-styled.g15[id="sc-cBYhjr"]{content:"gUrACV,fqtTpb,ezFOZv,iMxoRf,dJanPw,"}/*!sc*/
 .gbdrVc{border-left:1px solid #7c7cbb;box-sizing:border-box;position:relative;padding:10px 10px 10px 0;}/*!sc*/
@media screen and (max-width: 50rem){.gbdrVc{display:block;overflow:hidden;}}/*!sc*/
 tr:first-of-type>.gbdrVc,tr.last>.gbdrVc{border-left-width:0;background-position:top left;background-repeat:no-repeat;background-size:1px 100%;}/*!sc*/
@ -227,6 +228,29 @@ data-styled.g62[id="sc-hrDJJk"]{content:"gLEAmN,"}/*!sc*/
 .dHStET a:visited{color:#32329f;}/*!sc*/
 .dHStET a:hover{color:#6868cf;text-decoration:auto;}/*!sc*/
 data-styled.g70[id="sc-iNJlaU"]{content:"dHStET,"}/*!sc*/
+.fyveIh:after{content:' and ';font-weight:normal;}/*!sc*/
+.fyveIh:last-child:after{content:none;}/*!sc*/
+.fyveIh a{text-decoration:auto;color:#32329f;}/*!sc*/
+.fyveIh a:visited{color:#32329f;}/*!sc*/
+.fyveIh a:hover{color:#6868cf;text-decoration:auto;}/*!sc*/
+data-styled.g80[id="sc-blcnQh"]{content:"fyveIh,"}/*!sc*/
+.lkBZak{white-space:nowrap;}/*!sc*/
+.lkBZak:after{content:' or ';white-space:pre;}/*!sc*/
+.lkBZak:last-child:after,.lkBZak:only-child:after{content:none;}/*!sc*/
+.lkBZak a{text-decoration:auto;color:#32329f;}/*!sc*/
+.lkBZak a:visited{color:#32329f;}/*!sc*/
+.lkBZak a:hover{color:#6868cf;text-decoration:auto;}/*!sc*/
+data-styled.g81[id="sc-iHlJgr"]{content:"lkBZak,"}/*!sc*/
+.febKCY{flex:1 1 auto;cursor:pointer;}/*!sc*/
+data-styled.g82[id="sc-jHofgq"]{content:"febKCY,"}/*!sc*/
+.juVMxG{width:75%;text-overflow:ellipsis;border-radius:4px;overflow:hidden;}/*!sc*/
+@media screen and (max-width: 50rem){.juVMxG{margin-top:10px;}}/*!sc*/
+data-styled.g83[id="sc-iRFtIJ"]{content:"juVMxG,"}/*!sc*/
+.eGMvsx{display:inline-block;margin:0;}/*!sc*/
+data-styled.g84[id="sc-jRHPII"]{content:"eGMvsx,"}/*!sc*/
+.cCfxdS{width:100%;display:flex;margin:1em 0;flex-direction:row;}/*!sc*/
+@media screen and (max-width: 50rem){.cCfxdS{flex-direction:column;}}/*!sc*/
+data-styled.g85[id="sc-hWiVxH"]{content:"cCfxdS,"}/*!sc*/
 .edbYXQ{margin-top:0;margin-bottom:0.5em;}/*!sc*/
 data-styled.g91[id="sc-gjHHYa"]{content:"edbYXQ,"}/*!sc*/
 .cwcfQE{border:1px solid #32329f;color:#32329f;font-weight:normal;margin-left:0.5em;padding:4px 8px 4px;display:inline-block;text-decoration:none;cursor:pointer;}/*!sc*/
@ -363,17 +387,19 @@ data-styled.g137[id="sc-kvXgyf"]{content:"fBvPoH,"}/*!sc*/
 " class="sc-euGpHm sc-exayXG fwfkcU kqJXdD"><p>Log in user</p>
 </div></div><h5 class="sc-dkjaqt gwrByh">Request Body schema: <span class="sc-dwYcXH fafqZb">application/json</span><div class="sc-xuUkR sc-hrDJJk sc-kGqRax bJcEcT gLEAmN HCLfY">required</div></h5><div html="" class="sc-euGpHm sc-exayXG fwfkcU kqJXdD"></div><table class="sc-dENhDJ ceVHDP"><tbody><tr class=""><td kind="field" title="username" class="sc-tOkKi sc-epPVmt gbdrVc bUksBx"><span class="sc-hfvVTD hTjFRU"></span><span class="property-name">username</span><div class="sc-xuUkR sc-hrDJJk bJcEcT gLEAmN">required</div></td><td class="sc-fpSrms exGrJC"><div><div><span class="sc-xuUkR sc-cvzDha bJcEcT kDPMlG"></span><span class="sc-xuUkR sc-gKROGD bJcEcT etUsjc">string</span></div> <div><div html="" class="sc-euGpHm sc-exayXG fwfkcU jYGAQp"></div></div></div></td></tr><tr class="last "><td kind="field" title="password" class="sc-tOkKi sc-epPVmt gbdrVc bUksBx"><span class="sc-hfvVTD hTjFRU"></span><span class="property-name">password</span><div class="sc-xuUkR sc-hrDJJk bJcEcT gLEAmN">required</div></td><td class="sc-fpSrms exGrJC"><div><div><span class="sc-xuUkR sc-cvzDha bJcEcT kDPMlG"></span><span class="sc-xuUkR sc-gKROGD bJcEcT etUsjc">string</span></div> <div><div html="" class="sc-euGpHm sc-exayXG fwfkcU jYGAQp"></div></div></div></td></tr></tbody></table><div><h3 class="sc-eiLgtK dbBFCU">Responses</h3><div><button class="sc-giOWAb gcYfHW"><svg class="sc-cBYhjr fqtTpb" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">200<!-- --> </strong><div html="&lt;p&gt;Success&lt;/p&gt;
 " class="sc-euGpHm sc-exayXG fwfkcU kqJXdD sc-dHrNzZ dRdjww"><p>Success</p>
-</div></button></div><div><button class="sc-giOWAb gbPhWg"><svg class="sc-cBYhjr ezFOZv" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">401<!-- --> </strong><div html="&lt;p&gt;Failed&lt;/p&gt;
+</div></button></div><div><button class="sc-giOWAb gbPhWg"><svg class="sc-cBYhjr ezFOZv" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">401<!-- --> </strong><div html="&lt;p&gt;Invalid credentials&lt;/p&gt;
+" class="sc-euGpHm sc-exayXG fwfkcU kqJXdD sc-dHrNzZ dRdjww"><p>Invalid credentials</p>
+</div></button></div><div><button class="sc-giOWAb gbPhWg"><svg class="sc-cBYhjr ezFOZv" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">404<!-- --> </strong><div html="&lt;p&gt;User not Found&lt;/p&gt;
+" class="sc-euGpHm sc-exayXG fwfkcU kqJXdD sc-dHrNzZ dRdjww"><p>User not Found</p>
+</div></button></div><div><button class="sc-giOWAb gbPhWg"><svg class="sc-cBYhjr ezFOZv" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">500<!-- --> </strong><div html="&lt;p&gt;Failed&lt;/p&gt;
 " class="sc-euGpHm sc-exayXG fwfkcU kqJXdD sc-dHrNzZ dRdjww"><p>Failed</p>
-</div></button></div><div><button class="sc-giOWAb gbPhWg"><svg class="sc-cBYhjr ezFOZv" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">404<!-- --> </strong><div html="&lt;p&gt;Failed&lt;/p&gt;
-" class="sc-euGpHm sc-exayXG fwfkcU kqJXdD sc-dHrNzZ dRdjww"><p>Failed</p>
-</div></button></div></div></div><div class="sc-iKTcqh sc-gnpbhQ fTxZsC drGLlX"><div class="sc-dKsqdn dCbPd"><button class="sc-iAlELC gsBSOU"><span type="post" class="sc-oeqTF kpMtuJ http-verb post">post</span><span class="sc-eowDPD jcAXWA">/login</span><svg class="sc-cBYhjr iMxoRf" style="margin-right:-25px" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg></button><div aria-hidden="true" class="sc-ezTrPE bFiOkX"><div class="sc-drnuxz hdRKqQ"><div html="" class="sc-euGpHm sc-exayXG fwfkcU jYGAQp"></div><div tabindex="0" role="button"><div class="sc-hDcvty jpmGrk"><span>https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api</span>/login</div></div></div></div></div><div><h3 class="sc-kkmypM jKNCPF"> <!-- -->Request samples<!-- --> </h3><div class="sc-bSlUec jxQggo" data-rttabs="true"><ul class="react-tabs__tab-list" role="tablist"><li class="react-tabs__tab react-tabs__tab--selected" role="tab" id="tab:R99cq:0" aria-selected="true" aria-disabled="false" aria-controls="panel:R99cq:0" tabindex="0" data-rttab="true">Payload</li></ul><div class="react-tabs__tab-panel react-tabs__tab-panel--selected" role="tabpanel" id="panel:R99cq:0" aria-labelledby="tab:R99cq:0"><div><div class="sc-WChnI iLXIA-d"><span class="sc-foMnoT dmNpjh">Content type</span><div class="sc-ZubPq KmnOC">application/json</div></div><div class="sc-AmOMz gDrQpr"><div class="sc-eTdEpr dgzSkD"><div class="sc-pFPEP bMXXJy"><button><div class="sc-eHujzY ecCAmX">Copy</div></button></div><div class="sc-euGpHm fwfkcU sc-fTgapq bDqsIm"><div class="redoc-json"><code><button class="collapser" aria-label="collapse"></button><span class="token punctuation">{</span><span class="ellipsis"></span><ul class="obj collapsible"><li><div class="hoverable "><span class="property token string">"username"</span>: <span class="token string">&quot;string&quot;</span><span class="token punctuation">,</span></div></li><li><div class="hoverable "><span class="property token string">"password"</span>: <span class="token string">&quot;string&quot;</span></div></li></ul><span class="token punctuation">}</span></code></div></div></div></div></div></div></div></div><div><h3 class="sc-kkmypM jKNCPF"> <!-- -->Response samples<!-- --> </h3><div class="sc-bSlUec jxQggo" data-rttabs="true"><ul class="react-tabs__tab-list" role="tablist"><li class="tab-success react-tabs__tab--selected" role="tab" id="tab:R9pcq:0" aria-selected="true" aria-disabled="false" aria-controls="panel:R9pcq:0" tabindex="0" data-rttab="true">200</li><li class="tab-error" role="tab" id="tab:R9pcq:1" aria-selected="false" aria-disabled="false" aria-controls="panel:R9pcq:1" data-rttab="true">401</li><li class="tab-error" role="tab" id="tab:R9pcq:2" aria-selected="false" aria-disabled="false" aria-controls="panel:R9pcq:2" data-rttab="true">404</li></ul><div class="react-tabs__tab-panel react-tabs__tab-panel--selected" role="tabpanel" id="panel:R9pcq:0" aria-labelledby="tab:R9pcq:0"><div><div class="sc-WChnI iLXIA-d"><span class="sc-foMnoT dmNpjh">Content type</span><div class="sc-ZubPq KmnOC">application/json</div></div><div class="sc-AmOMz gDrQpr"><div class="sc-eTdEpr dgzSkD"><div class="sc-pFPEP bMXXJy"><button><div class="sc-eHujzY ecCAmX">Copy</div></button></div><div class="sc-euGpHm fwfkcU sc-fTgapq bDqsIm"><div class="redoc-json"><code><span class="token boolean">true</span></code></div></div></div></div></div></div><div class="react-tabs__tab-panel" role="tabpanel" id="panel:R9pcq:1" aria-labelledby="tab:R9pcq:1"></div><div class="react-tabs__tab-panel" role="tabpanel" id="panel:R9pcq:2" aria-labelledby="tab:R9pcq:2"></div></div></div></div></div></div><div id="tag/LoginLogout/paths/~1logout/post" data-section-id="tag/LoginLogout/paths/~1logout/post" class="sc-dsLQwm kcRA-dj"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/LoginLogout/paths/~1logout/post" aria-label="tag/LoginLogout/paths/~1logout/post"></a>Logout<!-- --> </h2><div class="sc-fpJhiv cQxXyG"><div html="&lt;p&gt;Log out User&lt;/p&gt;
+</div></button></div></div></div><div class="sc-iKTcqh sc-gnpbhQ fTxZsC drGLlX"><div class="sc-dKsqdn dCbPd"><button class="sc-iAlELC gsBSOU"><span type="post" class="sc-oeqTF kpMtuJ http-verb post">post</span><span class="sc-eowDPD jcAXWA">/login</span><svg class="sc-cBYhjr iMxoRf" style="margin-right:-25px" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg></button><div aria-hidden="true" class="sc-ezTrPE bFiOkX"><div class="sc-drnuxz hdRKqQ"><div html="" class="sc-euGpHm sc-exayXG fwfkcU jYGAQp"></div><div tabindex="0" role="button"><div class="sc-hDcvty jpmGrk"><span>https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api</span>/login</div></div></div></div></div><div><h3 class="sc-kkmypM jKNCPF"> <!-- -->Request samples<!-- --> </h3><div class="sc-bSlUec jxQggo" data-rttabs="true"><ul class="react-tabs__tab-list" role="tablist"><li class="react-tabs__tab react-tabs__tab--selected" role="tab" id="tab:R99cq:0" aria-selected="true" aria-disabled="false" aria-controls="panel:R99cq:0" tabindex="0" data-rttab="true">Payload</li></ul><div class="react-tabs__tab-panel react-tabs__tab-panel--selected" role="tabpanel" id="panel:R99cq:0" aria-labelledby="tab:R99cq:0"><div><div class="sc-WChnI iLXIA-d"><span class="sc-foMnoT dmNpjh">Content type</span><div class="sc-ZubPq KmnOC">application/json</div></div><div class="sc-AmOMz gDrQpr"><div class="sc-eTdEpr dgzSkD"><div class="sc-pFPEP bMXXJy"><button><div class="sc-eHujzY ecCAmX">Copy</div></button></div><div class="sc-euGpHm fwfkcU sc-fTgapq bDqsIm"><div class="redoc-json"><code><button class="collapser" aria-label="collapse"></button><span class="token punctuation">{</span><span class="ellipsis"></span><ul class="obj collapsible"><li><div class="hoverable "><span class="property token string">"username"</span>: <span class="token string">&quot;string&quot;</span><span class="token punctuation">,</span></div></li><li><div class="hoverable "><span class="property token string">"password"</span>: <span class="token string">&quot;string&quot;</span></div></li></ul><span class="token punctuation">}</span></code></div></div></div></div></div></div></div></div><div><h3 class="sc-kkmypM jKNCPF"> <!-- -->Response samples<!-- --> </h3><div class="sc-bSlUec jxQggo" data-rttabs="true"><ul class="react-tabs__tab-list" role="tablist"><li class="tab-success react-tabs__tab--selected" role="tab" id="tab:R9pcq:0" aria-selected="true" aria-disabled="false" aria-controls="panel:R9pcq:0" tabindex="0" data-rttab="true">200</li><li class="tab-error" role="tab" id="tab:R9pcq:1" aria-selected="false" aria-disabled="false" aria-controls="panel:R9pcq:1" data-rttab="true">401</li><li class="tab-error" role="tab" id="tab:R9pcq:2" aria-selected="false" aria-disabled="false" aria-controls="panel:R9pcq:2" data-rttab="true">404</li><li class="tab-error" role="tab" id="tab:R9pcq:3" aria-selected="false" aria-disabled="false" aria-controls="panel:R9pcq:3" data-rttab="true">500</li></ul><div class="react-tabs__tab-panel react-tabs__tab-panel--selected" role="tabpanel" id="panel:R9pcq:0" aria-labelledby="tab:R9pcq:0"><div><div class="sc-WChnI iLXIA-d"><span class="sc-foMnoT dmNpjh">Content type</span><div class="sc-ZubPq KmnOC">application/json</div></div><div class="sc-AmOMz gDrQpr"><div class="sc-eTdEpr dgzSkD"><div class="sc-pFPEP bMXXJy"><button><div class="sc-eHujzY ecCAmX">Copy</div></button></div><div class="sc-euGpHm fwfkcU sc-fTgapq bDqsIm"><div class="redoc-json"><code><span class="token boolean">true</span></code></div></div></div></div></div></div><div class="react-tabs__tab-panel" role="tabpanel" id="panel:R9pcq:1" aria-labelledby="tab:R9pcq:1"></div><div class="react-tabs__tab-panel" role="tabpanel" id="panel:R9pcq:2" aria-labelledby="tab:R9pcq:2"></div><div class="react-tabs__tab-panel" role="tabpanel" id="panel:R9pcq:3" aria-labelledby="tab:R9pcq:3"></div></div></div></div></div></div><div id="tag/LoginLogout/paths/~1logout/post" data-section-id="tag/LoginLogout/paths/~1logout/post" class="sc-dsLQwm kcRA-dj"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/LoginLogout/paths/~1logout/post" aria-label="tag/LoginLogout/paths/~1logout/post"></a>Logout<!-- --> </h2><div class="sc-fpJhiv cQxXyG"><div html="&lt;p&gt;Log out User&lt;/p&gt;
 " class="sc-euGpHm sc-exayXG fwfkcU kqJXdD"><p>Log out User</p>
-</div></div><h5 class="sc-dkjaqt gwrByh">Request Body schema: <span class="sc-dwYcXH fafqZb">application/json</span><div class="sc-xuUkR sc-hrDJJk sc-kGqRax bJcEcT gLEAmN HCLfY">required</div></h5><div html="" class="sc-euGpHm sc-exayXG fwfkcU kqJXdD"></div><table class="sc-dENhDJ ceVHDP"><tbody><tr class="last "><td kind="field" title="token" class="sc-tOkKi sc-epPVmt gbdrVc bUksBx"><span class="sc-hfvVTD hTjFRU"></span><span class="property-name">token</span><div class="sc-xuUkR sc-hrDJJk bJcEcT gLEAmN">required</div></td><td class="sc-fpSrms exGrJC"><div><div><span class="sc-xuUkR sc-cvzDha bJcEcT kDPMlG"></span><span class="sc-xuUkR sc-gKROGD bJcEcT etUsjc">string</span></div> <div><div html="" class="sc-euGpHm sc-exayXG fwfkcU jYGAQp"></div></div></div></td></tr></tbody></table><div><h3 class="sc-eiLgtK dbBFCU">Responses</h3><div><button class="sc-giOWAb gcYfHW"><svg class="sc-cBYhjr fqtTpb" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">200<!-- --> </strong><div html="&lt;p&gt;Success&lt;/p&gt;
+</div></div><div class="sc-hWiVxH cCfxdS"><div class="sc-jHofgq febKCY"><h5 class="sc-dkjaqt sc-jRHPII gwrByh eGMvsx">Authorizations:</h5><svg class="sc-cBYhjr dJanPw" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg></div><div class="sc-iRFtIJ juVMxG"><span class="sc-iHlJgr lkBZak"><span class="sc-blcnQh fyveIh"><i>BasicAuth</i></span></span></div></div><div><h3 class="sc-eiLgtK dbBFCU">Responses</h3><div><button class="sc-giOWAb gcYfHW"><svg class="sc-cBYhjr fqtTpb" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">200<!-- --> </strong><div html="&lt;p&gt;Success&lt;/p&gt;
 " class="sc-euGpHm sc-exayXG fwfkcU kqJXdD sc-dHrNzZ dRdjww"><p>Success</p>
-</div></button></div></div></div><div class="sc-iKTcqh sc-gnpbhQ fTxZsC drGLlX"><div class="sc-dKsqdn dCbPd"><button class="sc-iAlELC gsBSOU"><span type="post" class="sc-oeqTF kpMtuJ http-verb post">post</span><span class="sc-eowDPD jcAXWA">/logout</span><svg class="sc-cBYhjr iMxoRf" style="margin-right:-25px" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg></button><div aria-hidden="true" class="sc-ezTrPE bFiOkX"><div class="sc-drnuxz hdRKqQ"><div html="" class="sc-euGpHm sc-exayXG fwfkcU jYGAQp"></div><div tabindex="0" role="button"><div class="sc-hDcvty jpmGrk"><span>https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api</span>/logout</div></div></div></div></div><div><h3 class="sc-kkmypM jKNCPF"> <!-- -->Request samples<!-- --> </h3><div class="sc-bSlUec jxQggo" data-rttabs="true"><ul class="react-tabs__tab-list" role="tablist"><li class="react-tabs__tab react-tabs__tab--selected" role="tab" id="tab:R99kq:0" aria-selected="true" aria-disabled="false" aria-controls="panel:R99kq:0" tabindex="0" data-rttab="true">Payload</li></ul><div class="react-tabs__tab-panel react-tabs__tab-panel--selected" role="tabpanel" id="panel:R99kq:0" aria-labelledby="tab:R99kq:0"><div><div class="sc-WChnI iLXIA-d"><span class="sc-foMnoT dmNpjh">Content type</span><div class="sc-ZubPq KmnOC">application/json</div></div><div class="sc-AmOMz gDrQpr"><div class="sc-eTdEpr dgzSkD"><div class="sc-pFPEP bMXXJy"><button><div class="sc-eHujzY ecCAmX">Copy</div></button></div><div class="sc-euGpHm fwfkcU sc-fTgapq bDqsIm"><div class="redoc-json"><code><button class="collapser" aria-label="collapse"></button><span class="token punctuation">{</span><span class="ellipsis"></span><ul class="obj collapsible"><li><div class="hoverable "><span class="property token string">"token"</span>: <span class="token string">&quot;string&quot;</span></div></li></ul><span class="token punctuation">}</span></code></div></div></div></div></div></div></div></div><div><h3 class="sc-kkmypM jKNCPF"> <!-- -->Response samples<!-- --> </h3><div class="sc-bSlUec jxQggo" data-rttabs="true"><ul class="react-tabs__tab-list" role="tablist"><li class="tab-success react-tabs__tab--selected" role="tab" id="tab:R9pkq:0" aria-selected="true" aria-disabled="false" aria-controls="panel:R9pkq:0" tabindex="0" data-rttab="true">200</li></ul><div class="react-tabs__tab-panel react-tabs__tab-panel--selected" role="tabpanel" id="panel:R9pkq:0" aria-labelledby="tab:R9pkq:0"><div><div class="sc-WChnI iLXIA-d"><span class="sc-foMnoT dmNpjh">Content type</span><div class="sc-ZubPq KmnOC">application/json</div></div><div class="sc-AmOMz gDrQpr"><div class="sc-eTdEpr dgzSkD"><div class="sc-pFPEP bMXXJy"><button><div class="sc-eHujzY ecCAmX">Copy</div></button></div><div class="sc-euGpHm fwfkcU sc-fTgapq bDqsIm"><div class="redoc-json"><code><span class="token boolean">true</span></code></div></div></div></div></div></div></div></div></div></div></div><div id="tag/Users" data-section-id="tag/Users" class="sc-dsLQwm diwyyM"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/Users" aria-label="tag/Users"></a>Users</h2></div></div></div><div id="tag/Posts" data-section-id="tag/Posts" class="sc-dsLQwm diwyyM"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/Posts" aria-label="tag/Posts"></a>Posts</h2></div></div></div></div><div class="sc-epzHnm bWkBKa"></div></div></div>
+</div></button></div></div></div><div class="sc-iKTcqh sc-gnpbhQ fTxZsC drGLlX"><div class="sc-dKsqdn dCbPd"><button class="sc-iAlELC gsBSOU"><span type="post" class="sc-oeqTF kpMtuJ http-verb post">post</span><span class="sc-eowDPD jcAXWA">/logout</span><svg class="sc-cBYhjr iMxoRf" style="margin-right:-25px" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg></button><div aria-hidden="true" class="sc-ezTrPE bFiOkX"><div class="sc-drnuxz hdRKqQ"><div html="" class="sc-euGpHm sc-exayXG fwfkcU jYGAQp"></div><div tabindex="0" role="button"><div class="sc-hDcvty jpmGrk"><span>https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api</span>/logout</div></div></div></div></div><div><h3 class="sc-kkmypM jKNCPF"> <!-- -->Response samples<!-- --> </h3><div class="sc-bSlUec jxQggo" data-rttabs="true"><ul class="react-tabs__tab-list" role="tablist"><li class="tab-success react-tabs__tab--selected" role="tab" id="tab:R9pkq:0" aria-selected="true" aria-disabled="false" aria-controls="panel:R9pkq:0" tabindex="0" data-rttab="true">200</li></ul><div class="react-tabs__tab-panel react-tabs__tab-panel--selected" role="tabpanel" id="panel:R9pkq:0" aria-labelledby="tab:R9pkq:0"><div><div class="sc-WChnI iLXIA-d"><span class="sc-foMnoT dmNpjh">Content type</span><div class="sc-ZubPq KmnOC">application/json</div></div><div class="sc-AmOMz gDrQpr"><div class="sc-eTdEpr dgzSkD"><div class="sc-pFPEP bMXXJy"><button><div class="sc-eHujzY ecCAmX">Copy</div></button></div><div class="sc-euGpHm fwfkcU sc-fTgapq bDqsIm"><div class="redoc-json"><code><span class="token boolean">true</span></code></div></div></div></div></div></div></div></div></div></div></div><div id="tag/Users" data-section-id="tag/Users" class="sc-dsLQwm diwyyM"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/Users" aria-label="tag/Users"></a>Users</h2></div></div></div><div id="tag/Posts" data-section-id="tag/Posts" class="sc-dsLQwm diwyyM"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/Posts" aria-label="tag/Posts"></a>Posts</h2></div></div></div></div><div class="sc-epzHnm bWkBKa"></div></div></div>
      <script>
-      const __redoc_state = {"menu":{"activeItemIdx":-1},"spec":{"data":{"openapi":"3.0.0","info":{"title":"PHP Course Exam","version":"1.0.0","contact":{"name":"Kilian Kurt Hofmann","email":"khofmann@zedat.fu-berlin.de"},"description":"PHP Course (ABV FU Berlin) 2024 Exam"},"paths":{"/login":{"post":{"summary":"Login","description":"Log in user","requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/LoginRequest"}}}},"responses":{"200":{"description":"Success","content":{"application/json":{"schema":{"$ref":"#/components/schemas/BooleanResponse"},"examples":{"Success":{"value":true}}}}},"401":{"description":"Failed","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"},"examples":{"Invalid Username or Password":{"value":{"message":"Invalid Username or Password"}}}}}},"404":{"description":"Failed","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"},"examples":{"User not Found":{"value":{"message":"User not Found"}}}}}}},"tags":["Login/Logout"]}},"/logout":{"post":{"summary":"Logout","description":"Log out User","requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/LogoutRequest"}}}},"responses":{"200":{"description":"Success","content":{"application/json":{"schema":{"$ref":"#/components/schemas/BooleanResponse"},"examples":{"Success":{"value":true}}}}}},"tags":["Login/Logout"]}}},"externalDocs":{"url":"https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api/docs/"},"security":[],"servers":[{"url":"https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api/","description":"","variables":{}}],"components":{"links":{},"callbacks":{},"schemas":{"BooleanResponse":{"type":"boolean"},"ErrorResponse":{"type":"object","properties":{"message":{"type":"string"}}},"LoginRequest":{"type":"object","required":["username","password"],"properties":{"username":{"type":"string"},"password":{"type":"string"}}},"LogoutRequest":{"type":"object","required":["token"],"properties":{"token":{"type":"string"}}}},"securitySchemes":{"BasicAuth":{"type":"apiKey","name":"token","in":"header"}}},"tags":[{"name":"Login/Logout"},{"name":"Users"},{"name":"Posts"}]}},"searchIndex":{"store":["tag/LoginLogout","tag/LoginLogout/paths/~1login/post","tag/LoginLogout/paths/~1logout/post","tag/Users","tag/Posts"],"index":{"version":"2.3.9","fields":["title","description"],"fieldVectors":[["title/0",[0,1.386]],["description/0",[]],["title/1",[1,0.875]],["description/1",[1,0.597,2,0.597,3,0.367]],["title/2",[4,0.875]],["description/2",[2,0.497,3,0.306,4,0.497,5,0.788]],["title/3",[3,0.539]],["description/3",[]],["title/4",[6,1.386]],["description/4",[]]],"invertedIndex":[["log",{"_index":2,"title":{},"description":{"1":{},"2":{}}}],["login",{"_index":1,"title":{"1":{}},"description":{"1":{}}}],["login/logout",{"_index":0,"title":{"0":{}},"description":{}}],["logout",{"_index":4,"title":{"2":{}},"description":{"2":{}}}],["out",{"_index":5,"title":{},"description":{"2":{}}}],["post",{"_index":6,"title":{"4":{}},"description":{}}],["user",{"_index":3,"title":{"3":{}},"description":{"1":{},"2":{}}}]],"pipeline":[]}},"options":{}};
+      const __redoc_state = {"menu":{"activeItemIdx":-1},"spec":{"data":{"openapi":"3.0.0","info":{"title":"PHP Course Exam","version":"1.0.0","contact":{"name":"Kilian Kurt Hofmann","email":"khofmann@zedat.fu-berlin.de"},"description":"PHP Course (ABV FU Berlin) 2024 Exam"},"paths":{"/login":{"post":{"summary":"Login","description":"Log in user","requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/LoginRequest"}}}},"responses":{"200":{"description":"Success","content":{"application/json":{"schema":{"$ref":"#/components/schemas/BooleanResponse"},"examples":{"Success":{"value":true}}}}},"401":{"description":"Invalid credentials","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"},"examples":{"Invalid Username or Password":{"value":{"message":"Invalid Username or Password"}}}}}},"404":{"description":"User not Found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"},"examples":{"User not Found":{"value":{"message":"User not Found"}}}}}},"500":{"description":"Failed","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"},"examples":{"Failed":{"value":{"message":"Login failed"}}}}}}},"tags":["Login/Logout"]}},"/logout":{"post":{"summary":"Logout","description":"Log out User","security":[{"BasicAuth":[]}],"responses":{"200":{"description":"Success","content":{"application/json":{"schema":{"$ref":"#/components/schemas/BooleanResponse"},"examples":{"Success":{"value":true}}}}}},"tags":["Login/Logout"]}}},"externalDocs":{"url":"https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api/docs/"},"security":[],"servers":[{"url":"https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api/","description":"","variables":{}}],"components":{"links":{},"callbacks":{},"schemas":{"BooleanResponse":{"type":"boolean"},"ErrorResponse":{"type":"object","properties":{"message":{"type":"string"}}},"LoginRequest":{"type":"object","required":["username","password"],"properties":{"username":{"type":"string"},"password":{"type":"string"}}}},"securitySchemes":{"BasicAuth":{"type":"apiKey","name":"token","in":"header"}}},"tags":[{"name":"Login/Logout"},{"name":"Users"},{"name":"Posts"}]}},"searchIndex":{"store":["tag/LoginLogout","tag/LoginLogout/paths/~1login/post","tag/LoginLogout/paths/~1logout/post","tag/Users","tag/Posts"],"index":{"version":"2.3.9","fields":["title","description"],"fieldVectors":[["title/0",[0,1.386]],["description/0",[]],["title/1",[1,0.875]],["description/1",[1,0.597,2,0.597,3,0.367]],["title/2",[4,0.875]],["description/2",[2,0.497,3,0.306,4,0.497,5,0.788]],["title/3",[3,0.539]],["description/3",[]],["title/4",[6,1.386]],["description/4",[]]],"invertedIndex":[["log",{"_index":2,"title":{},"description":{"1":{},"2":{}}}],["login",{"_index":1,"title":{"1":{}},"description":{"1":{}}}],["login/logout",{"_index":0,"title":{"0":{}},"description":{}}],["logout",{"_index":4,"title":{"2":{}},"description":{"2":{}}}],["out",{"_index":5,"title":{},"description":{"2":{}}}],["post",{"_index":6,"title":{"4":{}},"description":{}}],["user",{"_index":3,"title":{"3":{}},"description":{"1":{},"2":{}}}]],"pipeline":[]}},"options":{}};

      var container = document.getElementById('redoc');
      Redoc.hydrate(__redoc_state, container);
--- a/exam/classes/Auth/Auth.php
+++ b/exam/classes/Auth/Auth.php
@ -2,8 +2,10 @@

 namespace Khofmann\Auth;

+use Exception;
 use Pecee\Http\Middleware\IMiddleware;
 use Pecee\Http\Request;
+use Khofmann\Models\User\User;

 class Auth implements IMiddleware
 {
@ -11,10 +13,15 @@ class Auth implements IMiddleware
  {
    $token = $request->getHeader("token");

-    //TODO: Auth user with token
+    // No token
+    if ($token === null) {
+      response()->httpCode(401)->json(["message" => "Not Authorized"]);
+    }

-    // If authentication failed
-    if ($request->token === null) {
+    try {
+      User::getByToken($token);
+    } catch (Exception $err) {
+      // No user with this token exists
      response()->httpCode(401)->json(["message" => "Not Authorized"]);
    }
  }
--- a/exam/classes/Database/Database.php
+++ b/exam/classes/Database/Database.php
@ -2,9 +2,9 @@

 namespace Khofmann\Database;

-use \PDO;
+use PDO;

-class Database extends
+class Database extends PDO
 {
  private static array $instances = [];

@ -17,7 +17,7 @@ class Database extends
  {
    $cls = static::class;
    if (!isset(self::$instances[$cls])) {
-      $dataAccess = Config\Config::getDatabase();
+      $dataAccess = \Config\Config::getDatabase();
      self::$instances[$cls] = new static(
        "mysql:host={$dataAccess["host"]};dbname={$dataAccess["database"]};charset={$dataAccess["charset"]}",
        $dataAccess["user"],
--- a/exam/classes/Input/Input.php
+++ b/exam/classes/Input/Input.php
@ -0,0 +1,20 @@
+<?php
+
+namespace Khofmann\Input;
+
+class Input
+{
+  private static function input($index = null, $defaultValue = null, ...$methods)
+  {
+    if ($index !== null) {
+      return request()->getInputHandler()->value($index, $defaultValue, ...$methods);
+    }
+
+    return request()->getInputHandler();
+  }
+
+  public static function post($index, $defaultValue = null)
+  {
+    return input()->post($index, $defaultValue);
+  }
+}
--- a/exam/classes/Models/User/User.php
+++ b/exam/classes/Models/User/User.php
@ -0,0 +1,188 @@
+<?php
+
+namespace Khofmann\Models\User;
+
+use Exception;
+use PDO;
+use Khofmann\Database\Database;
+use JsonSerializable;
+
+class User implements JsonSerializable
+{
+  private int $id;
+  private string $username;
+  private int $status;
+  private string $email;
+  private ?string $image;
+  private bool $isAdmin;
+
+  protected function __construct(int $id, string $username, int $status, string $email, string $image = null, bool $isAdmin = false)
+  {
+    $this->id = $id;
+    $this->username = $username;
+    $this->status = $status;
+    $this->email = $email;
+    $this->image = $image;
+    $this->isAdmin = $isAdmin;
+  }
+
+  /*
+  * Statics
+  */
+
+  public static function getByID(int $id): User
+  {
+    $db = Database::getInstance();
+    $stmt = $db->prepare(
+      "SELECT benutzer, status, email, image, isadmin FROM egb_benutzer WHERE id = :ID"
+    );
+    $stmt->bindValue(":ID", $id);
+    $stmt->execute();
+    $data = $stmt->fetch();
+
+    if (!$data)
+      throw new Exception("No user found");
+
+    return new User($id, $data["benutzer"], $data["status"], $data["email"], $data["image"], $data["isadmin"] === 1);
+  }
+
+  public static function getByEmail(string $email): User
+  {
+    $db = Database::getInstance();
+    $stmt = $db->prepare(
+      "SELECT id, benutzer, status, image, isadmin FROM egb_benutzer WHERE email = :EMAIL"
+    );
+    $stmt->bindValue(":EMAIL", $email);
+    $stmt->execute();
+    $data = $stmt->fetch();
+
+    if (!$data)
+      throw new Exception("No user found");
+
+    return new User($data["id"], $data["benutzer"], $data["status"], $email, $data["image"], $data["isadmin"] === 1);
+  }
+
+  public static function getByToken(string $token): User
+  {
+    $db = Database::getInstance();
+    $stmt = $db->prepare(
+      "SELECT id, benutzer, status, email, image, isadmin FROM egb_benutzer WHERE token = :TOKEN"
+    );
+    $stmt->bindValue(":TOKEN", $token);
+    $stmt->execute();
+    $data = $stmt->fetch();
+
+    if (!$data)
+      throw new Exception("No user found");
+
+    return new User($data["id"], $data["benutzer"], $data["status"], $data["email"], $data["image"], $data["isadmin"] === 1);
+  }
+
+  public static function logIn(string $email, string $password): array
+  {
+    $db = Database::getInstance();
+    // Get user data
+    $stmt = $db->prepare("SELECT * FROM egb_benutzer WHERE email LIKE :EMAIL AND status = 1");
+    $stmt->bindValue(":EMAIL", $email);
+    $stmt->execute();
+    $data = $stmt->fetch();
+
+    if ($data) {
+      $user = new User($data["id"], $data["benutzer"], $data["status"], $email, $data["image"], $data["isadmin"] === 1);
+      if (password_verify($password, $data["passwort"])) {
+        // REHASH for safety should it somehow change
+        if (password_needs_rehash($data["passwort"], PASSWORD_DEFAULT)) {
+          $newHash = password_hash($password, PASSWORD_DEFAULT);
+          $stmt = $db->prepare("UPDATE egb_benutzer SET passwort = :PAS WHERE id = :ID");
+          $stmt->bindValue(":PAS", $newHash);
+          $stmt->bindValue(":ID", $user->getID());
+          $stmt->execute();
+        }
+        // Generate token
+        $stmt = $db->prepare("UPDATE egb_benutzer SET token = UUID() WHERE id = :ID");
+        $stmt->bindValue(":ID", $user->getID());
+        $stmt->execute();
+        // Get token
+        $stmt = $db->prepare("SELECT token FROM egb_benutzer WHERE id = :ID");
+        $stmt->bindValue(":ID", $user->getID());
+        $stmt->execute();
+        $token = $stmt->fetch(PDO::FETCH_COLUMN, 0);
+        // Return user and token
+        if ($token) {
+          return ["user" => $user, "token" => $token];
+        }
+        // Token generation failed
+        throw new Exception("Failed");
+      } else {
+        // PW wrong
+        throw new Exception("Invalid");
+      }
+    } else {
+      // User does not exist
+      throw new Exception("NotFound");
+    }
+  }
+
+  /*
+  * Members
+  */
+
+  public function logOut(string $token): bool
+  {
+    $db = Database::getInstance();
+    // Get user data
+    $stmt = $db->prepare("UPDATE egb_benutzer SET token = NULL WHERE id = :ID");
+    $stmt->bindValue(":ID", $this->id);
+    return $stmt->execute();
+  }
+
+  /*
+  * Getters
+  */
+
+  public function getID(): int
+  {
+    return $this->id;
+  }
+
+  public function getUsername(): string
+  {
+    return $this->username;
+  }
+
+  public function getStatus(): int
+  {
+    return $this->status;
+  }
+
+  public function getEmail(): string
+  {
+    return $this->email;
+  }
+
+  public function getImage(): string
+  {
+    return $this->image;
+  }
+
+  public function getIsAdmin(): bool
+  {
+    return $this->isAdmin;
+  }
+
+  /*
+  * JSON
+  */
+
+  public function jsonSerialize(): array
+  {
+    return [
+      'id' => $this->getId(),
+      'username' => $this->getUsername(),
+      'status' => $this->getStatus(),
+      'email' => $this->getEmail(),
+      'image' => $this->getImage(),
+      'isAdmin' => $this->getIsAdmin()
+    ];
+  }
+}
--- a/exam/routes/routes.php
+++ b/exam/routes/routes.php
@ -4,7 +4,8 @@ use Pecee\SimpleRouter\SimpleRouter;
 use Pecee\Http\Request;
 // Error handling
 SimpleRouter::error(function (Request $request, \Exception $exception) {
-  response()->httpCode($exception->getCode())->json(["message" => $exception->getMessage()]);
+  $code = $exception->getCode();
+  response()->httpCode(is_int($code) ? $code : 500)->json(["message" => $exception->getMessage()]);
 });
 // Index
 SimpleRouter::all("/", function () {
@ -12,7 +13,9 @@ SimpleRouter::all("/", function () {
 });
 // Login/Logout
 SimpleRouter::post("/login", [Api\Login\Login::class, "post"]);
+SimpleRouter::group(["middleware" => \Khofmann\Auth\Auth::class], function () {
  SimpleRouter::post("/logout", [Api\Logout\Logout::class, "post"]);
+});
 // User
 SimpleRouter::group(["middleware" => \Khofmann\Auth\Auth::class], function () {
  SimpleRouter::get("/user/{id}", function ($userID) {
--- a/exam/utils/helpers.php
+++ b/exam/utils/helpers.php
@ -44,22 +44,6 @@ function request(): Request
    return Router::request();
 }

-/**
- * Get input class
- * @param string|null $index Parameter index name
- * @param string|mixed|null $defaultValue Default return value
- * @param array ...$methods Default methods
- * @return \Pecee\Http\Input\InputHandler|array|string|null
- */
-function input($index = null, $defaultValue = null, ...$methods)
-{
-    if ($index !== null) {
-        return request()->getInputHandler()->value($index, $defaultValue, ...$methods);
-    }
-
-    return request()->getInputHandler();
-}
-
 /**
 * @param string $url
 * @param int|null $code