organisation

1 files changed, 26 insertions, 0 deletions

diff --git a/sockets/scan.py b/sockets/scan.py
new file mode 100644
index 0000000..91f3ad0
--- /dev/null
+++ b/sockets/scan.py
@@ -0,0 +1,26 @@
+import sys
+import socket
+import time
+
+def scan(host,*ports):
+    for port in ports:
+        s=socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        s.settimeout(2)  # Set a 2-second timeout
+        addr_server=(host,int(port))
+        tentative=s.connect_ex(addr_server) #connect_ex renvoie 0 en cas de succès...
+        if tentative==0:
+            print(f"Le port {port} ouvert")
+            try:
+                print(s.recv(1024).decode().strip())
+            except TimeoutError:
+                pass
+        else:
+            print(f"Le port {port} fermé")
+        s.close()
+
+if __name__ == "__main__" :
+    try:
+        scan(sys.argv[1],*sys.argv[2:])
+    except:
+        print(f"{sys.argv[0]} demande un hôte et une liste de ports en arguments")
+