[web] Generate team passwords

web/src/routes/admin/contests/[contestId]/logins/+page.ts

@@ -1 +0,0 @@
-export const csr = false;

web/src/routes/admin/submissions/[submissionId]/+page.server.ts

@@ -27,7 +27,7 @@ export const load = (async ({ params }) => {
 			'expected',
 			'actual',
 			problem.realOutput,
-			submission.actualOutput
+			submission.actualOutput!
 		);
 	}
 

web/src/routes/admin/teams/+page.server.ts

@@ -1,5 +1,6 @@
 import { db } from '$lib/server/prisma';
 import type { Actions, PageServerLoad } from './$types';
+import { genPassword } from './util';
 
 export const load = (async () => {
 	const teams = await db.team.findMany();
@@ -18,7 +19,7 @@ export const actions = {
 			return { success: false };
 		}
 		try {
-			await db.team.create({ data: { name: name.toString(), password: "thing" } });
+			await db.team.create({ data: { name: name.toString(), password: genPassword() } });
 		} catch {
 			return { success: false };
 		}

web/src/routes/admin/teams/[teamId]/+page.svelte

@@ -1,5 +1,6 @@
 <script lang="ts">
 	import { enhance } from '$app/forms';
+	import { genPassword } from '../util';
 	import type { Actions, PageData } from './$types';
 
 	export let data: PageData;
@@ -10,6 +11,11 @@
 	$: if (form && form.success) {
 		changingPassword = false;
 	}
+
+	function onGenPassword() {
+		const passEntry = document.getElementById('pass_entry') as HTMLInputElement;
+		passEntry.value = genPassword();
+	}
 </script>
 
 <svelte:head>
@@ -72,7 +78,7 @@
 {:else}
 	<form method="POST" action="?/password" use:enhance>
 		<h4>Change Password</h4>
-		<input name="password" class="form-control" />
+		<input id="pass_entry" name="password" class="form-control" />
 		<div class="mt-2 row">
 			<div class="text-end">
 				<button
@@ -82,6 +88,9 @@
 					type="button"
 					class="btn btn-outline-secondary">Cancel</button
 				>
+				<button on:click={onGenPassword} type="button" class="btn btn-outline-primary"
+					>Generate</button
+				>
 				<button type="submit" class="btn btn-success">Change</button>
 			</div>
 		</div>

web/src/routes/admin/teams/util.ts

@@ -0,0 +1,8 @@
+export function genPassword(): string {
+	const chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
+	let password = '';
+	for (let i = 0; i < 8; i++) {
+		password += chars.charAt(Math.floor(Math.random() * chars.length));
+	}
+	return password;
+}