Update/add OpenBSD config files

installation/openbsd/httpd.conf

@@ -0,0 +1,36 @@
+#
+# Default httpd.conf file for Pleroma on OpenBSD
+# Simple installation instructions
+# 1. Place file in /etc
+# 2. Replace <IPv4 address> with your public IP address
+# 3. If using IPv6, uncomment IPv6 lines and replace <IPv6 address> with your public IPv6 address
+# 4. Check file using 'doas httpd -n'
+# 5. Enable and start httpd:
+#      # doas rcctl enable httpd
+#      # doas rcctl start httpd
+#
+
+ext_inet="<IPv4 address>"
+#ext_inet6="<IPv6 address>"
+
+server "default" {
+    listen on $ext_inet port 80 # Comment to disable listening on IPv4
+#    listen on $ext_inet6 port 80 # Comment to disable listening on IPv6
+    listen on 127.0.0.1 port 80 # Do NOT comment this line
+
+    log syslog
+    directory no index
+
+    location "/.well-known/acme-challenge/*" {
+        root "/acme"
+        request strip 2
+    }
+
+    location "/robots.txt" { root "/htdocs/local/" }
+    location "/*" { block return 302 "https://$HTTP_HOST$REQUEST_URI" }
+}
+
+types {
+    include "/usr/share/misc/mime.types"
+}
+