From 6de8f362eed996287bb5e844dc08a0536d97342a Mon Sep 17 00:00:00 2001
From: Luca Rullo <luca@audio-lab.org>
Date: Sat, 26 Feb 2022 18:32:23 +0100
Subject: [PATCH] Init: Docker FTP VSFtp

---
 Dockerfile         | 15 +++++++++++++++
 docker-compose.yml | 12 ++++++++++++
 entrypoint.sh      | 10 ++++++++++
 vsftpd.conf        | 16 ++++++++++++++++
 4 files changed, 53 insertions(+)
 create mode 100644 Dockerfile
 create mode 100644 docker-compose.yml
 create mode 100755 entrypoint.sh
 create mode 100644 vsftpd.conf

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..80a2140
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,15 @@
+FROM registry.sindominio.net/debian
+
+RUN apt -y update && \
+	apt install -y vsftpd rsyslog
+
+COPY vsftpd.conf /etc/vsftpd.conf
+RUN mkdir -p /var/run/vsftpd/empty
+RUN mkdir /home/ftp
+ADD entrypoint.sh /
+
+ENTRYPOINT [ "/bin/sh", "/entrypoint.sh" ]
+
+CMD ["/usr/sbin/vsftpd"]
+
+EXPOSE 21
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..1d8f897
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,12 @@
+version: "3"
+services:
+  vsftp:
+    restart: always
+    build: .
+    volumes:
+      - ./data:/home/ftp
+    environment:
+      FTP_USER : user
+      FTP_PASS : pass
+    ports:
+      - "2021:21"
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100755
index 0000000..c4eb3b1
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+set -e;
+
+echo $FTP_USER:$FTP_PASS
+if [ -z `getent passwd $FTP_USER` ]; then useradd $FTP_USER -d /home/ftp; fi
+echo "$FTP_USER:$FTP_PASS" | chpasswd
+
+echo $FTP_USER | tee -a /etc/vsftpd.userlist
+
+exec $@
diff --git a/vsftpd.conf b/vsftpd.conf
new file mode 100644
index 0000000..0c465af
--- /dev/null
+++ b/vsftpd.conf
@@ -0,0 +1,16 @@
+listen=YES
+listen_ipv6=NO
+connect_from_port_20=YES
+anonymous_enable=NO
+local_enable=YES
+write_enable=YES
+chroot_local_user=YES
+allow_writeable_chroot=YES
+secure_chroot_dir=/var/run/vsftpd/empty
+pam_service_name=vsftpd
+pasv_enable=YES
+pasv_min_port=40000
+pasv_max_port=45000
+userlist_enable=YES
+userlist_file=/etc/vsftpd.userlist
+userlist_deny=NO