Swap 403 error messaging for legibility (#76)

* Swap 403 error messaging for legibility

* Prioritize human-readable errors in all error templates

* Revert changes to error code numbers

* Revert change to 500.html

* Revert 404 string

---------

Co-authored-by: Claire Goeckner-Wald <4743638-cgoecknerwald@users.noreply.gitlab.com>
Co-authored-by: Kevin Chung <kchung@ctfd.io>

templates/errors/403.html

@@ -6,9 +6,10 @@
 	<div class="row">
 		<div class="col-md-12">
 			<div class="pt-5 mt-5 text-center">
-				<h1>{% trans %}Forbidden{% endtrans %}</h1>
+				<h1>{{ error }}</h1>
 				<hr class="w-50 m-auto">
-				<h2>{{ error }}</h2>
+				<br/>
+				<h2>{% trans %}403 Forbidden{% endtrans %}</h2>
 			</div>
 		</div>
 	</div>

templates/errors/404.html

@@ -6,10 +6,10 @@
 	<div class="row">
 		<div class="col-md-12">
 			<div class="pt-5 mt-5 text-center">
-				<h1>404</h1>
+				<h1>{% trans %}File not found{% endtrans %}</h1>
 				<hr class="w-50 m-auto">
-				<h2>{% trans %}File not found{% endtrans %}</h2>
-				<h2>{% trans %}Sorry about that{% endtrans %}</h2>
+				<br/>
+				<h2>{% trans %}404 Not Found{% endtrans %}</h2>
 			</div>
 		</div>
 	</div>

templates/errors/429.html

@@ -6,10 +6,11 @@
 	<div class="row">
 		<div class="col-md-12">
 			<div class="pt-5 mt-5 text-center">
-				<h1>429</h1>
+				<h1>{% trans %}Too many requests{% endtrans %}</h1>
+				<h1>{% trans %}Please slow down!{% endtrans %}</h1>
 				<hr class="w-50 m-auto">
-				<h2>{% trans %}Too many requests{% endtrans %}</h2>
-				<h2>{% trans %}Please slow down!{% endtrans %}</h2>
+				<br/>
+				<h2>{% trans %}429 Too Many Requests{% endtrans %}</h2>
 			</div>
 		</div>
 	</div>

templates/errors/500.html

@@ -8,6 +8,7 @@
 			<div class="pt-5 mt-5 text-center">
 				<h1>500</h1>
 				<hr class="w-50 m-auto">
+				<br/>
 				<h2>{{ error }}</h2>
 			</div>
 		</div>

templates/errors/502.html

@@ -8,7 +8,8 @@
 			<div class="pt-5 mt-5 text-center">
 				<h1>502</h1>
 				<hr class="w-50 m-auto">
-				<h2>{% trans %}Bad Gateway{% endtrans %}</h2>
+				<br/>
+				<h2>{% trans %}502 Bad Gateway{% endtrans %}</h2>
 			</div>
 		</div>
 	</div>