fix: fixed dockerfile of sshd

shoriwe · Jun 12, 2023 · 5b6f18c · 5b6f18c
1 parent 3538cbc
commit 5b6f18c
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Showing 4 changed files with 29 additions and 19 deletions.
diff --git a/docker-compose.yaml b/docker-compose.yaml
@@ -15,19 +15,12 @@ services:
       - "127.0.0.1:8000:80"
     command: ["-listen", ":80", "-text", "ECHO"]
   sshd:
-    image: panubo/sshd:latest
+    build:
+      context: sshd
+      dockerfile: Dockerfile
     container_name: fullproxy-sshd
     restart: unless-stopped
     networks:
       - fullproxy
     ports:
-      - "127.0.0.1:22222:22"
-      #- "[::1]:22222:22"
-    volumes:
-      - ./sshd/entrypoint.sh:/etc/entrypoint.d/entrypoint.sh:ro
-    environment:
-      - SSH_ENABLE_PASSWORD_AUTH=true
-      - GATEWAY_PORTS=true
-      - TCP_FORWARDING=true
-      - SSH_ENABLE_ROOT=true
-      - SSH_ENABLE_ROOT_PASSWORD_AUTH=true
+      - "127.0.0.1:22222:22"
diff --git a/sshd/Dockerfile b/sshd/Dockerfile
@@ -0,0 +1,24 @@
+FROM alpine:latest
+
+RUN apk --update add --no-cache openssh bash
+# Comment old configs
+RUN sed -i 's/^PermitRootLogin.*/#PermitRootLogin yes/' /etc/ssh/sshd_config
+RUN sed -i 's/^AllowTcpForwarding.*/#AllowTcpForwarding yes/' /etc/ssh/sshd_config
+RUN sed -i 's/^PermitOpen.*/#PermitOpen any/' /etc/ssh/sshd_config
+RUN sed -i 's/^PermitTunnel.*/#PermitTunnel yes/' /etc/ssh/sshd_config
+RUN sed -i 's/^Port.*/#Port 22/g' /etc/ssh/sshd_config
+# New Config
+RUN echo "PermitRootLogin yes" >> /etc/ssh/sshd_config
+RUN echo "AllowTcpForwarding yes" >> /etc/ssh/sshd_config
+RUN echo "PermitOpen any" >> /etc/ssh/sshd_config
+RUN echo "PermitTunnel yes" >> /etc/ssh/sshd_config
+RUN echo "Port 22" >> /etc/ssh/sshd_config
+#
+RUN echo "root:password" | chpasswd
+RUN rm -rf /var/cache/apk/*
+RUN /usr/bin/ssh-keygen -A
+RUN ssh-keygen -t rsa -b 4096 -f  /etc/ssh/ssh_host_key
+ENV NOTVISIBLE "in users profile"
+RUN echo "export VISIBLE=now" >> /etc/profile
+EXPOSE 22
+CMD ["/usr/sbin/sshd", "-D"]
diff --git a/sshd/default.go b/sshd/default.go
@@ -9,7 +9,7 @@ import (
 )
 
 const (
-	SSHDefaultUser     = "low"
+	SSHDefaultUser     = "root"
 	SSHDefaultPassword = "password"
 	DefaultAddr        = "localhost:22222"
 )

diff --git a/sshd/entrypoint.sh b/sshd/entrypoint.sh