From 54850ec97c579b16de5205668ef154ed662a6617 Mon Sep 17 00:00:00 2001
From: jonnybravo <mr.blue82@gmail.com>
Date: Mon, 22 Jan 2024 12:52:00 +0100
Subject: [PATCH] commit message from python script

---
 ssh_with_sub/main.py  | 41 ++++++++++++++++++++++++++++-------------
 ssh_with_sub/test.csv |  5 +++--
 2 files changed, 31 insertions(+), 15 deletions(-)

diff --git a/ssh_with_sub/main.py b/ssh_with_sub/main.py
index 49188a4..ce20284 100755
--- a/ssh_with_sub/main.py
+++ b/ssh_with_sub/main.py
@@ -1,6 +1,9 @@
 #!/usr/bin/env python3.10
 from subprocess import Popen, PIPE
 from csv import DictReader
+import os, socket
+
+
 
 def read_csv(csv_file = str):
     with open(csv_file, newline='') as csv:
@@ -8,32 +11,44 @@ def read_csv(csv_file = str):
         server_liste, user_liste = [] , []
         for row in read_server:
             user_liste.append(row['user'])
-            server_liste.append(row['\ufeffserver'])
-            
+            server_liste.append(row['\ufeffserver'])            
     return {
                 'server' : server_liste, 
                 'user' : user_liste
                 }
 
 
-def ssh_connection(con_server = str):
+def ssh_connection(con_server = str, bash_script = """ls -lisaR /home; apt list --installed"""):
     with Popen(['ssh', '-T', con_server],
             stdin=PIPE, stdout=PIPE, stderr=PIPE,
             universal_newlines=True) as p:
-            output, error = p.communicate("""            
-        ls -lisaR /home
-        apt list --installed
-        """)
+            output, error = p.communicate(bash_script)
     print(output)
     print(error)
     print(p.returncode)
 
-
-
-
+def ssh_check(con_server = str, check_port = 22):
+    response = os.system("ping -c 1 " + con_server + '>& /dev/null')
+    if response == 0:
+        with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
+            return s.connect_ex((con_server, check_port)) == 0
+    else:
+        return False
+    
 
 if __name__ == "__main__":
-    for count in range(0,len(read_csv("test.csv")['server'])):
-        print("Server:", read_csv("test.csv")['server'][count], "User:", read_csv("test.csv")['user'][count], sep=" ")
-        ssh_connection(con_server=read_csv("test.csv")['server'][count])
+    script_folder = os.path.dirname(os.path.realpath(__file__))
+    server_csv = script_folder + os.sep + "test.csv"
+
+    for count in range(0,len(read_csv(server_csv)['server'])):
+        servername = read_csv(server_csv)['server'][count]
+        print(servername, "verbindng wird geprüft...",sep=' ')
+        if ssh_check(con_server=servername) is True:
+            print(servername, "erreichbar...", sep=' ')
+        else:
+            print(servername, "nicht erreichbar oder kein ssh!!", sep=' ')
+        #if ssh_check(con_server=servername) is True:
+        #    print(servername, "port offen")
+        #print("Server:", read_csv(server_csv)['server'][count], "User:", read_csv(server_csv)['user'][count], sep=" ")
+        #ssh_connection(con_server=read_csv("test.csv")['server'][count])
 
diff --git a/ssh_with_sub/test.csv b/ssh_with_sub/test.csv
index cc04d7a..b647fee 100755
--- a/ssh_with_sub/test.csv
+++ b/ssh_with_sub/test.csv
@@ -1,6 +1,7 @@
-server,user, command
+server,user,command,
 ubuntu,jonnybravo1,
-debian,jonnybravo2,
+debian2,jonnybravo2,
 3server,beuntzer2,
 klana,beuntzer23,
 bababa,dkdkd,
+ras-dan-01,jonnybravo,