Initial commit

Author: jan-di

Dockerfile

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+FROM dperson/samba:amd64
+
+RUN apk add --no-cache --update \
+    cifs-utils 
+
+RUN mkdir /share
+
+COPY ./docker-cmd.sh /docker-cmd.sh
+RUN chmod +x /docker-cmd.sh
+ENTRYPOINT ["/docker-cmd.sh"]

LICENSE

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+MIT License
+
+Copyright (c) 2020 Jan Dittrich
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# SMB1-Proxy #
+
+![](https://img.shields.io/docker/pulls/jandi/smb1-proxy)
+![](https://img.shields.io/docker/image-size/jandi/smb1-proxy)
+
+This container is used to proxy an existing secure smb share (version 2+) to allow devices, that only support cifs/smb v1 the access to a specific share or folder on the secure share - without downgrading the complete server to smb v1.
+
+## Usage ##
+
+Example docker-compose configuration:
+
+```yml
+version: '3.7'
+
+services:
+  smb1proxy:
+    image: jandi/smb1-proxy
+    environment:
+      TZ: 'Europe/Berlin'
+      USERID: 1000
+      GROUPID: 1000
+      PROXY_SHARE: legacyshare
+      PROXY_USERNAME: user
+      PROXY_PASSWORD: password
+      SERVER_SHARE: //secure-host/share/path/to/folder
+      SERVER_DOMAIN: DOM
+      SERVER_USERNAME: User
+      SERVER_PASSWORD: password
+    ports:
+      - "445:445/tcp"
+    tmpfs:
+      - /tmp
+    restart: unless-stopped
+    stdin_open: true
+    tty: true
+    privileged: true
+```

docker-cmd.sh

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+#!/bin/sh
+
+set -e
+
+chown -R $USERID:$GROUPID /share
+
+echo "Mounting $SERVER_SHARE with user $SERVER_DOMAIN\\$SERVER_USERNAME.."
+mount -t cifs -o username=$SERVER_USERNAME,password=$SERVER_PASSWORD,domain=$SERVER_DOMAIN,vers=3.0,uid=$USERID,gid=$GROUPID \
+    $SERVER_SHARE /share
+
+echo "Starting samba.."
+export USER="$PROXY_USERNAME;$PROXY_PASSWORD"
+export SHARE="$PROXY_SHARE;/share;yes;no;no;$PROXY_USERNAME"
+export RECYCLE=x # disable recycle bin
+export SMB=x # disable SMB2 minimum version
+/sbin/tini -s -- /usr/bin/samba.sh