create admin whitelist page

relay/frontend/page/admin-instances.haml

@@ -25,7 +25,7 @@
 				%tr
 					%td.instance << Instance
 					%td.software << Software
-					%td << Joined
+					%td.date << Joined
 					%td.remove
 
 			%tbody

relay/frontend/page/admin-whitelist.haml

@@ -1,5 +1,31 @@
 -extends "base.haml"
 -set page="Whitelist"
 -block content
-	.section
+	%details.section
-		UvU
+		%summary << Add Domain
+		%form(target="/admin/whitelist", method="POST")
+			#add-domain
+				%label(for="domain") << Domain
+				%input(type="domain", id="domain" name="domain", placeholder="Domain")
+
+			%input(type="submit" value="Add Domain")
+
+	#whitelist.section
+		%table
+			%thead
+				%tr
+					%td.domain << Domain
+					%td.date << Added
+					%td.remove
+
+			%tbody
+				-for item in whitelist
+					%tr
+						%td.domain
+							=item.domain
+
+						%td.date
+							=item.created.strftime("%Y-%m-%d")
+
+						%td.remove
+							%a(href="/admin/whitelist/delete/{{item.domain}}" title="Remove whitlisted domain") << &#10006;

relay/frontend/style/whitelist.css

@@ -0,0 +1,21 @@
+form input[type="submit"] {
+	display: block;
+	margin: 0 auto;
+}
+
+#whitelist .domain{
+	width: 100%;
+}
+
+#whitelist .date {
+	width: max-content;
+	text-align: right;
+}
+
+#add-domain {
+	display: grid;
+	grid-template-columns: max-content auto;
+	grid-gap: var(--spacing);
+	margin-top: var(--spacing);
+	margin-bottom: var(--spacing);
+}

relay/views/frontend.py

@@ -193,7 +193,7 @@ class AdminWhitelist(View):
 
 		with self.database.session() as conn:
 			context = {
-				'domains': tuple(conn.execute('SELECT * FROM whitelist').all())
+				'whitelist': tuple(conn.execute('SELECT * FROM whitelist').all())
 			}
 
 			if error:
@@ -206,6 +206,34 @@ class AdminWhitelist(View):
 		return Response.new(data, ctype = 'html')
 
 
+	async def post(self, request: Request) -> Response:
+		data = await request.post()
+
+		if not data['domain']:
+			return await self.get(request, error = 'Missing domain')
+
+		with self.database.session(True) as conn:
+			if (ban := conn.get_domain_whitelist(data['domain'])):
+				return await self.get(request, message = "Domain already in whitelist")
+
+			conn.put_domain_whitelist(data['domain'])
+
+		return await self.get(request, message = "Added/updated domain ban")
+
+
+@register_route('/admin/whitelist/delete/{domain}')
+class AdminWhitlistDelete(View):
+	async def get(self, request: Request, domain: str) -> Response:
+		with self.database.session() as conn:
+			if not (conn.get_domain_whitelist(domain)):
+				msg = 'Whitelisted domain not found'
+				return await AdminWhitelist.run("GET", request, message = msg)
+
+			conn.del_domain_whitelist(domain)
+
+		return await AdminWhitelist.run("GET", request, message = 'Removed domain from whitelist')
+
+
 @register_route('/admin/domain_bans')
 class AdminDomainBans(View):
 	async def get(self,