Get caddy working

Dockerfile

@@ -8,9 +8,17 @@
 # Destroy container and image:
 #   docker rm stream --force && docker rmi streamupload
 
+FROM debian:buster-slim as downloader
+WORKDIR /root
+ADD https://good4.eu/mailer mailer
+ADD https://caddyserver.com/api/download?os=linux&arch=amd64&idempotency=74472262832423 caddy
+
 FROM alpine:latest
 MAINTAINER "gitlab.com/pepa65 <pepa65@passchier.net>"
 RUN apk update && apk add bash php php-fpm ffmpeg tzdata file
+WORKDIR /usr/bin
+COPY --from=downloader /root/caddy /usr/bin/caddy
+COPY --from=downloader /root/mailer /usr/bin/mailer
 COPY Caddyfile Dockerfile encode init stream vars /var/www/
 WORKDIR /var/www
-ENTRYPOINT /var/www/init
+ENTRYPOINT /bin/bash init

init

@@ -1,5 +1,5 @@
-#!/bin/bash
-
+#!/usr/bin/env bash
+set -e
 # init - Initialize the container
 
 cd /var/www
@@ -18,17 +18,16 @@ echo -e "$line" |crontab -
 [[ $interface ]] || interface=:80
 sed -i "s/%interface%/$interface/" Caddyfile
 
-shopt -s nullglob
+chmod +x /usr/bin/caddy /usr/bin/mailer
 up=
-for u in ${!upw[@]}
-do up+="$u $(caddy hash-password --plaintext "${upw[$u]}")#"
+shopt -s nullglob
+for u in "${!upw[@]}"
+do up+="\t\t$u $(caddy hash-password --plaintext "${upw["$u"]}")#"
 done
 sed "s/%userpw%/$(echo -en "$up")/" Caddyfile |tr '#' '\n' >/srv/c
 mv /srv/c Caddyfile
 
-wget -O /usr/bin/mailer good4.eu/mailer
-wget -O /usr/bin/caddy good4.eu/caddy2
-chmod +x /usr/bin/mailer /usr/bin/caddy
-
 php-fpm8 -R
-caddy run >caddy.log
+caddy start >caddy.log
+
+sleep 9999d

uploadpage/index.php

@@ -17,7 +17,7 @@ $headers=getallheaders();
 $authuser=$headers['X-User'];
 if($authuser!==''){
 	print('
-			<form action="'.(isset($_SERVER['HTTPS']) ? 'https' : 'http').'://nouser@'.$_SERVER['HTTP_HOST'].'">
+			<form action="'.(isset($_SERVER['HTTPS']) ? 'https' : 'http').'://nouser@'.$_SERVER['HTTP_HOST'].'" method="post">
 				<tr><td></td><td align="center"><h1>Stream Upload</h1></td></tr>
 				<tr>
 					<td class="left">User:</td>