ui: Prepare ui for public interface

frontend/ui/src/components/ExerciceFlags.svelte

@@ -12,6 +12,10 @@
      Spinner,
  } from 'sveltestrap';
 
+ import { blake2b } from 'hash-wasm';
+
+ import { my } from '../stores/my.js';
+
  import DateFormat from './DateFormat.svelte';
  import FlagKey from './FlagKey.svelte';
  import FlagMCQ from './FlagMCQ.svelte';
@@ -36,42 +40,89 @@
      })
  }
 
+ export let forcesolved = false;
  let responses = { };
  async function submitFlags() {
      submitInProgress = true;
      sberr = "";
      message = "";
 
-     const response = await fetch(
-         "submit/" + exercice.id,
-         {
-             method: "POST",
-             headers: {'Accept': 'application/json'},
-             body: JSON.stringify(responses),
-         }
-     )
+     if ($my && $my.team_id === 0) {
+         let allGoodResponse = true;
+         for (const f in flags) {
+             const flag = flags[f];
+
+             let soluce = "";
+             if (flag.type == "mcq") {
+                 for (const c in flag.choices) {
+                     soluce += responses.mcqs[c] ? "t" : "f";
+                 }
+             } else {
+                 soluce = responses.flags[flag.id];
+             }
+
+             if (flag.ignore_case) {
+                 soluce = soluce.toLowerCase();
+             }
+
+             if (flag.validator_regexp) {
+                 let re = new RegExp(flag.validator_regexp, flag.ignore_case?'i':'');
+                 soluce = soluce.match(re).slice(1).join("+");
+             }
+
+             if (await blake2b(soluce) == flag.soluce) {
+                 flags[f].found = new Date();
+             } else if (!flag.found) {
+                 allGoodResponse = false;
+             }
+             flags = flags;
+         }
+
+         if (allGoodResponse) {
+             forcesolved = true;
+         }
+
+         if (exercice.tries) {
+             exercice.tries += 1;
+         } else {
+             exercice.tries = 1;
+         }
+         exercice.solved_time = new Date();
+         exercice = exercice;
 
-     if (response.status < 300) {
-         const data = await response.json();
-	 messageClass = 'text-success';
-	 message = data.errmsg;
-         waitDiff(20);
-     } else {
          submitInProgress = false;
+     } else {
+         const response = await fetch(
+             "submit/" + exercice.id,
+             {
+                 method: "POST",
+                 headers: {'Accept': 'application/json'},
+                 body: JSON.stringify(responses),
+             }
+         )
 
-	 messageClass = 'text-danger';
-
-         let data = "";
-         try {
-             data = await response.json();
-         } catch(e) {
-             data = null;
-         }
-
-	 if (data && data.errmsg)
+         if (response.status < 300) {
+             const data = await response.json();
+	     messageClass = 'text-success';
 	     message = data.errmsg;
-	 if (response.statys != 402)
-	     sberr = "Oups !";
+             waitDiff(20);
+         } else {
+             submitInProgress = false;
+
+	     messageClass = 'text-danger';
+
+             let data = "";
+             try {
+                 data = await response.json();
+             } catch(e) {
+                 data = null;
+             }
+
+	     if (data && data.errmsg)
+	         message = data.errmsg;
+	     if (response.statys != 402)
+	         sberr = "Oups !";
+         }
      }
  }
 

frontend/ui/src/components/ExerciceHints.svelte

@@ -39,6 +39,11 @@
      })
  }
 
+ function showHint(hint) {
+     hint.hidden = false;
+     hints = hints; // Force Svelte update
+ }
+
  async function openHint(hint) {
      hints_submitted[hint.id] = true;
      hinterror = "";
@@ -122,7 +127,7 @@
                             </button>
                         {/if}
                         {#if !hint.file && hint.hidden}
-		            <button type="button" ng-click="hint.hidden = false;" class="btn btn-info">
+		            <button type="button" on:click={() => showHint(hint)} class="btn btn-info">
                                 <Icon name="lock" aria-hidden="true" />
                                 Afficher
                             </button>