From 2421fbedf873f33fafc408114ea36455254b5d89 Mon Sep 17 00:00:00 2001
From: wangzixiang <17839623189@163.com>
Date: Tue, 4 Jun 2024 15:50:00 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=8A=E4=BC=A0=E6=96=87=E4=BB=B6=E8=87=B3?=
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---
 Dockerfile | 15 +++++++++++++++
 LICENSE    | 21 +++++++++++++++++++++
 README.md  | 33 +++++++++++++++++++++++++++++++++
 3 files changed, 69 insertions(+)
 create mode 100644 Dockerfile
 create mode 100644 LICENSE
 create mode 100644 README.md

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..07a2c83
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,15 @@
+FROM alpine
+MAINTAINER ZK <zkalgclub@163.com>
+
+RUN apk add --update openssh-client && rm -rf /var/cache/apk/*
+
+CMD rm -rf /root/.ssh && mkdir /root/.ssh && cp -R /root/ssh/* /root/.ssh/ && chmod -R 600 /root/.ssh/* && \
+ssh \
+-C \
+-f \
+-N \
+-g \
+-p $REMOTE_PORT \
+-L $LOCAL_LISTEN_PORT:$LOCAL_LISTEN_HOST:$REMOTE_LISTEN_PORT $REMOTE_USER@$REMOTE_HOST \
+&& while true; do sleep 10; done;
+EXPOSE 1-65535
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..de43622
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 Attect
+
+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.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..d29cd4c
--- /dev/null
+++ b/README.md
@@ -0,0 +1,33 @@
+# docker-ssh-forwarding
+在Docker中使用SSH将远程服务器内部端口转发到本地内部网络
+
+适合将生产环境中为了安全而不开放外部访问的端口，通过SSH安全转发功能，映射到内部网络指定主机和端口上。
+
+## 凭证
+使用密钥登录，请提前将运行的用户的凭证放到远程服务器上(ssh-copy-id)
+
+## 构建
+```
+docker build . -t sshforwarding
+```
+
+## docker-compose.yml
+
+```
+version: "3"
+services:
+        sshforwarding:
+                image: sshforwarding
+                container_name: sshforwarding
+                ports:
+                        - "0.0.0.0:3307:3307"
+                volumes:
+                        - $HOME/.ssh:/root/ssh:ro
+                environment:
+                        REMOTE_USER: 远程服务器用户名
+                        REMOTE_HOST: 远程服务器主机名
+                        REMOTE_PORT: 远程服务器SSH端口
+                        REMOTE_LISTEN_PORT: 需要转发的服务器端口
+                        LOCAL_LISTEN_PORT: 本地监听端口
+                        LOCAL_LISTEN_HOST: "本地监听地址"
+```