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Makefile 1.43% C 98.12% Python 0.18% Gherkin 0.27%

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mskf3000 5l1v3r1

ft_nmap's Issues

Type of scan: SYN

Small grammar for Ports arguments

Leak ports parser

Basic BDD setup

Read IP list from file

Fix DEFAULT_SCAN

It is temporay. We will use a bitfield afterwards

Update .gitignore

Generic output

Add error for non numeric thread option

Check if programm is root

Tests options

Type of scan: NULL

Remove .build handling from Makefile

Type of scan: ACK

Add TCP Options

Probably not mandatory. Further research is needed

Default port scan

If no parameters are given, scan ports 1 to 1024

Type of service resolution

Get the type of service reached by port scan

Multi-thread execution

Thread load balancing

Add default options handling

Fix types libft

DNS Resolving Support (+Versions)

Add Basic send packet functions

Except UDP

Fix errors vector lib

Update header FAILURE

Add generic function for filter builds

Fix msg on getaddrinfo() error handler

Range des packets inclusive

Add default macro for option handling

Exemple :

Port argument parsing

simple port: 80
range: [80-100]
multiple ports: 80, 443, 22
multiple range and single ports: 85, [90-100] (Error case if single port is in range (85, [80-90])
Exclude ports in range: ~80 (Error case: Exclusion needs previous argument, and outside of range is an error)
Exclude multiple ports in range: ~(80, 99, 220)

Option handling

Add lib function + dependency

Check if program is root with getuid()

Fix headers libft

Add retrieve args IP/Ports/nThreads/Type

Fix struct nmap and ports args

Real nmap execute an other scan if no response from the first one.

Exemple : If port 440 not responding, nmap execute an other scan from a different port.

    1 0.000000000 192.168.1.249 → 8.8.8.8      TCP 58 47679 → 443 [SYN] Seq=0 Win=1024 Len=0 MSS=1460
    2 0.000012845 192.168.1.249 → 8.8.8.8      TCP 58 47679 → 441 [SYN] Seq=0 Win=1024 Len=0 MSS=1460
    3 0.000018235 192.168.1.249 → 8.8.8.8      TCP 58 47679 → 440 [SYN] Seq=0 Win=1024 Len=0 MSS=1460
    4 0.000022723 192.168.1.249 → 8.8.8.8      TCP 58 47679 → 442 [SYN] Seq=0 Win=1024 Len=0 MSS=1460
    5 0.005147779      8.8.8.8 → 192.168.1.249 TCP 60 443 → 47679 [SYN, ACK] Seq=0 Ack=1 Win=65535 Len=0 MSS=1430
    6 0.005198906 192.168.1.249 → 8.8.8.8      TCP 54 47679 → 443 [RST] Seq=1 Win=0 Len=0
    7 1.191815125 192.168.1.249 → 8.8.8.8      TCP 58 47680 → 442 [SYN] Seq=0 Win=1024 Len=0 MSS=1460
    8 1.191836415 192.168.1.249 → 8.8.8.8      TCP 58 47680 → 440 [SYN] Seq=0 Win=1024 Len=0 MSS=1460
    9 1.191841946 192.168.1.249 → 8.8.8.8      TCP 58 47680 → 441 [SYN] Seq=0 Win=1024 Len=0 MSS=1460