Add ncat

README.md

@@ -6,6 +6,7 @@ This too has several functions:
 
 ## To-Do
 
+* `chmod +x` :)
 * Only update once per day, except if `-u` `--update`
 * Adding more services to listen to ?
 

config.json

@@ -26,5 +26,12 @@
                 "winPEASany.exe"
             ]
         }
+    },
+    "ncat": {
+        "local_version": "7.92",
+        "files": [
+            "ncat.exe",
+            "ncat"
+        ]
     }
 }

pendora-box.py

@@ -6,6 +6,9 @@ import base64
 import sys
 from os import geteuid
 import subprocess
+from io import BytesIO
+import zipfile
+import rpmfile
 
 
 def compute_file_hash(filepath):
@@ -32,6 +35,27 @@ def get_last_release_info(repo, credz):
             return release['tag_name']
 
 
+def extract_bin(archtype, binpath, destpath, content):
+    ioobj = BytesIO(content)  # Get a File object from bytes ;)
+
+    if archtype == 'zip':
+        with zipfile.ZipFile(ioobj, "r") as zf:
+            filenames = zf.namelist()
+            for fn in filenames:
+                if binpath in fn:
+                    with open(destpath, 'wb') as f:
+                        f.write(zf.read(fn))
+                    break
+    elif archtype == 'rpm':
+        with rpmfile.RPMFile(fileobj=ioobj) as rpm:
+            # Extract a fileobject from the archive
+            fd = rpm.extractfile(binpath)
+
+        with open(destpath, 'wb') as f:
+            f.write(fd.read())
+    ioobj.close()
+
+
 def githubmastersync(reponame, filepaths, credz):
     for filepath in filepaths:
         localfile = pathlib.Path('files').joinpath(pathlib.Path(filepath).name)
@@ -81,6 +105,7 @@ def githubreleasesync(reponame, repoinfo, credz):
                 content = requests.get(urldl, auth=credz).content
                 with open(localfile, 'wb') as f:
                     f.write(content)
+                print('-> Updated!')
 
     with open("config.json", "r") as jsonfile:
         data = json.load(jsonfile)
@@ -90,8 +115,58 @@ def githubreleasesync(reponame, repoinfo, credz):
     with open("config.json", "w") as jsonfile:
         json.dump(data, jsonfile, indent=4)
 
+
+def ncatsync(conf):
+    r = requests.get('https://nmap.org/dist/')
+    last_version = r.text.split('The latest Nmap release is version ')[1].split('.\n')[0]
+    local_version = conf['local_version']
+
+    for filename in conf['files']:
+        localfile = pathlib.Path('files').joinpath(pathlib.Path(filename).name)
+        print(f"  * {localfile} ", end='')
+
+        if filename == "ncat.exe":
+            archtype = 'zip'
+            binpath = 'ncat.exe'
+            destpath = 'files/ncat.exe'
+            urldl = f'https://nmap.org/dist/nmap-{last_version}-win32.zip'
+
+        elif filename == "ncat":
+            archtype = 'rpm'
+            binpath = './usr/bin/ncat'
+            destpath = 'files/ncat'
+            urldl = f'https://nmap.org/dist/ncat-{last_version}-1.x86_64.rpm'
+
+        if not localfile.exists():
+            content = requests.get(urldl).content
+            extract_bin(archtype, binpath, destpath, content)
+
+            print('-> Installed! ;)')
+        else:
+            if local_version == last_version:
+                print('-> Up-to-date.')
+
+            else:
+                content = requests.get(urldl).content
+                extract_bin(archtype, binpath, destpath, content)
+
+                with open("config.json", "r") as jsonfile:
+                    data = json.load(jsonfile)
+
+                data['ncat']['local_version'] = last_version
+
+                with open("config.json", "w") as jsonfile:
+                    json.dump(data, jsonfile, indent=4)
                 print('-> Updated!')
 
+    with open("config.json", "r") as jsonfile:
+        data = json.load(jsonfile)
+
+    data['ncat']['local_version'] = last_version
+
+    with open("config.json", "w") as jsonfile:
+        json.dump(data, jsonfile, indent=4)
+
 
 def update(config):
     print("Updating...")
@@ -105,6 +180,8 @@ def update(config):
     for reponame, repoinfo in config['githubreleasesync'].items():
         githubreleasesync(reponame, repoinfo, credz)
 
+    ncatsync(config['ncat'])
+
 
 def print_menu(menu_options):
     for key in menu_options.keys():
@@ -229,6 +306,7 @@ if __name__ == '__main__':
 
     update(config)
 
+    print('Choose a service to start a listener:')
     menu_options = {
         1: 'HTTP',
         2: 'SMB1',