Create ssh_server.py

Author: PolarPeak

简单的SSH工具/ssh_server.py

@@ -0,0 +1,30 @@
+import socket
+import os
+
+server = socket.socket()
+server.bind(('localhost',6969))#绑定监听端口
+server.listen(5)#监听
+
+
+while True:
+    conn,addr = server.accept()
+    print('new conn:',addr)
+    while True:
+        print("等待新指令")
+        data = conn.recv(1024)
+        #print('recv',data)
+        if not data:
+            print("客户端已断开")
+            break
+        print("执行指令:",data)
+        cmd_res = os.popen(data.decode()).read()#接收字符串，执行结果也是字符串
+        print("before send",len(cmd_res))
+        if len(cmd_res) == 0:
+            cmd_res = "cmd has no output..."
+        conn.send(str(len(cmd_res.encode())).encode("utf-8"))#先发送大小给客户端
+        conn.send(cmd_res.encode("utf-8"))
+        print("send done")
+
+server.close()
+
+