scapy

1 files changed, 16 insertions, 8 deletions

diff --git a/scapy/ping.py b/scapy/ping.py
index 4d1aa66..6baccff 100644
--- a/scapy/ping.py
+++ b/scapy/ping.py
@@ -2,11 +2,19 @@
 from scapy.all import *
 
 conf.verb = 0
-for ip in range(100, 255):
-    #packet = IP(dst="192.168.2." + str(ip), ttl=20)/ICMP()
-    #on peut aussi en profiter pour envoyer un flag (ctf)
-    MESSAGE = "code=01234"
-    packet = IP(dst="192.168.2." + str(ip), ttl=20)/ICMP()/MESSAGE
-    reply = sr1(packet, timeout=1)
-    if not (reply is None):
-         print(reply.src, "is online")
+
+def scanping():
+    for ip in range(100, 255):
+        #packet = IP(dst="192.168.2." + str(ip), ttl=20)/ICMP()
+        #on peut aussi en profiter pour envoyer un flag (ctf)
+        MESSAGE = "code=01234"
+        packet = IP(dst="192.168.2." + str(ip), ttl=20)/ICMP()/MESSAGE
+        reply = sr1(packet, timeout=1)
+        if not (reply is None):
+            print(reply.src, "is online")
+
+if __name__ == "__main__":
+    try:
+        scanping()
+    except PermissionError:
+        print(f"{sys.argv[0]} nécessite les droits root")