🎉 server code

.gitignore

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+authorized_keys
+docker-compose.yml

Dockerfile

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+FROM alpine:latest
+RUN apk --update add openssh && rm -rf /var/cache/apk/*
+
+COPY motd /etc/motd
+COPY sshd_config /etc/ssh/sshd_config
+COPY authorized_keys /etc/ssh/authorized_keys
+COPY entrypoint.sh /entrypoint.sh
+
+EXPOSE 22
+ENTRYPOINT /entrypoint.sh

README.md

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 # Spiegelei
 Provide sftp storage to Spiegelei-client
+
+## Setup Instructions
+Clone git repository:
+```console
+$ git clone https://git.tjdev.de/DrMaxNix/spiegelei-server.git
+$ cd spiegelei-server
+```
+
+Set up local config files:
+```console
+$ touch authorized_keys
+$ nano authorized_keys
+```
+```console
+$ cp docker-compose.template.yml docker-compose.yml
+$ nano docker-compose.yml
+```
+
+Build and run container:
+```console
+$ docker compose up -d
+```

docker-compose.template.yml

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+services:
+  main:
+    restart: unless-stopped
+    build:
+      context: .
+    ports:
+      - "3322:22"
+    volumes:
+      - host_keys:/host_keys
+      - /mnt/yourdrive:/data
+volumes:
+  host_keys:

entrypoint.sh

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+#!/bin/sh
+set -e
+
+## HOST KEYS ##
+mkdir -p /host_keys
+chmod 700 /host_keys
+
+# check whethre they exist
+if [[ ! -f /host_keys/ssh_host_rsa_key || ! -f /host_keys/ssh_host_ecdsa_key || ! -f /host_keys/ssh_host_ed25519_key || ! -f /host_keys/ssh_host_rsa_key.pub || ! -f /host_keys/ssh_host_ecdsa_key.pub || ! -f /host_keys/ssh_host_ed25519_key.pub ]]; then
+    # create new keys
+    mkdir -p /host_keys/etc/ssh
+    ssh-keygen -A -f /host_keys
+    mv /host_keys/etc/ssh/* /host_keys/
+    rmdir /host_keys/etc/ssh
+fi
+
+
+## RUN SSH SERVER ##
+/usr/sbin/sshd -D -f /etc/ssh/sshd_config

motd

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+
+  Spiegelei-Server v1.0.0
+

sshd_config

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+Port 22
+HostKey /host_keys/ssh_host_rsa_key
+HostKey /host_keys/ssh_host_ecdsa_key
+HostKey /host_keys/ssh_host_ed25519_key
+
+AuthorizedKeysFile	/etc/ssh/authorized_keys
+
+AllowTcpForwarding no
+GatewayPorts no
+X11Forwarding no
+
+Subsystem	sftp	internal-sftp