feat(federation): add scenario-mastodon setup and teardown (#1274)

2/5 taken out of #1269

This patch adds the setup and teardown of Mastodon for use in the end-to-end tests

Co-Authored-By: zam <mirco.zachmann@meissa.de>
Co-Authored-By: erik <erik.seiert@meissa-gmbh.de>
Co-Authored-By: Michael Jerger <michael.jerger@meissa-gmbh.de>

Reviewed-on: https://code.forgejo.org/forgejo/end-to-end/pulls/1274
Reviewed-by: earl-warren <earl-warren@noreply.code.forgejo.org>
Reviewed-by: Beowulf <beowulf@noreply.code.forgejo.org>
Co-authored-by: famfo <famfo@famfo.xyz>
Co-committed-by: famfo <famfo@famfo.xyz>

federation/scenario-mastodon/forgejo/etc/lighttpd.conf

@@ -0,0 +1,22 @@
+server.document-root = "/var/www"
+
+server.modules = (
+    "mod_openssl",
+    "mod_proxy"
+)
+
+$SERVER["socket"] == ":443" {
+    ssl.engine = "enable"
+    ssl.pemfile = "/usr/local/share/ca-certificates/forgejo-snakeoil.crt"
+    ssl.privkey = "/usr/local/share/ca-certificates/forgejo-snakeoil.key"
+}
+
+proxy.server = (
+    "" => (
+        "forgejo" => (
+            "host" => "host.containers.internal",
+            "port" => 3003,
+        )
+    )
+)
+

federation/scenario-mastodon/forgejo/init/init.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env sh
+
+apk add lighttpd
+
+lighttpd -D -f /etc/lighttpd.conf
+