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Correct the issue with port scanner output (#978) 

The issue caused the program to erroneously run a regex pattern on HTML content instead of the request data. This was because the port number wasn't displayed in the HTML's body content. The commit rectifies this problem, ensuring that regex operates on the correct data.
This commit is contained in:
tanaydin sirin 2024-12-22 13:34:12 +01:00 committed by GitHub
parent f65f9bc972
commit 9aaa7033a5
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
3 changed files with 9 additions and 3 deletions
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6
nettacker/core/lib/socket.py
View File

@ -233,10 +233,12 @@ class SocketEngine(BaseEngine):
return response
if sub_step["method"] == "tcp_connect_send_and_receive":
if response:
received_content = response["response"]
for condition in conditions:
regex = re.findall(
re.compile(conditions[condition]["regex"]), received_content
re.compile(conditions[condition]["regex"]),
response["response"]
if condition != "open_port"
else str(response["peer_name"][1]),
)
reverse = conditions[condition]["reverse"]
condition_results[condition] = reverse_and_regex_condition(regex, reverse)

2
nettacker/modules/scan/port.yaml
View File

@ -1028,7 +1028,7 @@ payloads:
condition_type: or
conditions:
open_port:
regex: ""
regex: \d{{1,5}}
reverse: false
ftp: &ftp

4
tests/core/lib/test_socket.py
View File

@ -9,6 +9,10 @@ class Responses:
tcp_connect_send_and_receive = {
"response": 'HTTP/1.1 400 Bad Request\r\nServer: Apache/2.4.62 (Debian)\r\nContent-Length: 302\r\nConnection: close\r\nContent-Type: text/html; charset=iso-8859-1\r\n\r\n<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">\n<html><head>\n<title>400 Bad Request</title>\n</head><body>\n<h1>Bad Request</h1>\n<p>Your browser sent a request that this server could not understand.<br />\n</p>\n<hr>\n<address>Apache/2.4.62 (Debian)</address>\n</body></html>\n',
"peer_name": (
"127.0.0.1",
80,
),
"ssl_flag": True,
}