├── LICENSE ├── README.md ├── __init__.py ├── io.github.mfat.portsinfo.desktop ├── io.github.mfat.portsinfo.metainfo.xml ├── io.github.mfat.portsinfo.policy ├── io.github.mfat.portsinfo.svg ├── io.github.mfat.portsinfo.yml ├── main.py ├── ports-info.spec ├── ports └── main.py ├── requirements.txt └── setup.py /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # PortsInfo 2 | 3 | Simple utility to show information about all listening ports on linux systems 4 | ![Screenshot From 2024-12-14 02-26-31](https://github.com/user-attachments/assets/0a9b1a36-c4ea-4b38-8229-30e59829f8f4) 5 | 6 | This is a simple graphical utility to list ports that are listening for connections on a linux system. To put it simply, it sorts all servers running on your system. 7 | 8 | ## This app mainly provides answers to these questions: 9 | 10 | - Wihch port is being used by process x? 11 | - Which process is listening on port number y? 12 | 13 | The app runs [netstat](https://manned.org/netstat.8) and [ss](https://manned.org/man/ss) under the hood. It requires admin priviledges to display additional info (process/command/PID). If you don't have root (sudo) access, it falls back to a limited mode, displaying less information. 14 | 15 | ## Features 16 | - See a list of TCP and UDP ports listening for connections 17 | - Search through entries by port number or process name. Just start typing "systemd-resolved" or "53". No need to even click the search button. 18 | - Show additional info for each entry 19 | 20 | ## Download/Installation 21 | 22 | There are packages for Debian/Ubuntu and Fedora/Redhat, and a universal AppImage that should run on any modern linux distribution. To run the AppImage, you should first make it executable with `chmod +x *.AppImage` 23 | 24 | Head to the [releases](https://github.com/mfat/ports-info/releases) section to download. 25 | 26 | You can also run the app directly from source. See the requirements.txt to know which modules you need to install. 27 | 28 | ### PortsInfo mentioned in [episode 593 of Linux Unplugged poscast](https://linuxunplugged.com/593?t=3) ### 29 | 30 | 31 | -------------------------------------------------------------------------------- /__init__.py: -------------------------------------------------------------------------------- 1 | """P2 package initialization""" 2 | -------------------------------------------------------------------------------- /io.github.mfat.portsinfo.desktop: -------------------------------------------------------------------------------- 1 | [Desktop Entry] 2 | Type=Application 3 | Name=Ports Info 4 | Comment=Network port information viewer 5 | Icon=io.github.mfat.portsinfo 6 | Exec=pkexec /app/bin/ports-info 7 | Terminal=false 8 | Categories=Network;Utility; 9 | Keywords=network;ports;networking;system; 10 | StartupNotify=true -------------------------------------------------------------------------------- /io.github.mfat.portsinfo.metainfo.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | io.github.mfat.portsinfo 4 | CC0-1.0 5 | GPL-3.0+ 6 | Ports Info 7 | Network port information viewer 8 | 9 | 10 |

11 | Ports Info is a simple application that provides information about network ports, 12 | their common uses, and associated services. It helps system administrators and 13 | network enthusiasts quickly look up port information. 14 |

15 |

16 | Features: 17 |

18 |
    19 |
  • Quick port number lookup
    • 20 |
  • Detailed service descriptions
    • 21 |
  • Common protocol information
    • 22 |
23 | 24 | 25 | io.github.mfat.portsinfo.desktop 26 | 27 | 28 | 29 | 30 | Main window showing port information 31 | 32 | 33 | 34 | https://github.com/mfat/ports-info 35 | https://github.com/mfat/ports-info/issues 36 | 37 | 38 | ports-info 39 | 40 | 41 | 42 | 43 | 44 |

Initial release of Ports Info

45 | 46 | 47 | 48 | 49 | 50 | 51 | mFat 52 | 53 | 54 | Network 55 | System 56 | Utility 57 | 58 | 59 | 60 | network 61 | ports 62 | networking 63 | scanner 64 | system 65 | 66 | -------------------------------------------------------------------------------- /io.github.mfat.portsinfo.policy: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | Ports Info 6 | https://github.com/mfat/ports-info 7 | 8 | 9 | Run Ports Info as root 10 | Authentication is required to run Ports Info 11 | io.github.mfat.portsinfo 12 | 13 | auth_admin 14 | auth_admin 15 | auth_admin 16 | 17 | /app/bin/ports-info 18 | 19 | -------------------------------------------------------------------------------- /io.github.mfat.portsinfo.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /io.github.mfat.portsinfo.yml: -------------------------------------------------------------------------------- 1 | app-id: io.github.mfat.portsinfo 2 | runtime: org.gnome.Platform 3 | runtime-version: '46' 4 | sdk: org.gnome.Sdk 5 | command: ports-info 6 | 7 | finish-args: 8 | # Allow X11/Wayland 9 | - --share=ipc 10 | - --socket=fallback-x11 11 | - --socket=wayland 12 | # Allow network access for port scanning 13 | - --share=network 14 | # DBus access 15 | - --socket=session-bus 16 | - --socket=system-bus 17 | - --talk-name=org.freedesktop.DBus 18 | - --system-talk-name=org.freedesktop.DBus 19 | # PolicyKit access 20 | - --system-talk-name=org.freedesktop.PolicyKit1 21 | - --filesystem=host 22 | 23 | modules: 24 | - name: python3-gobject 25 | buildsystem: meson 26 | config-opts: 27 | - -Dpython=python3 28 | sources: 29 | - type: archive 30 | url: https://download.gnome.org/sources/pygobject/3.46/pygobject-3.46.0.tar.xz 31 | sha256: 426008b2dad548c9af1c7b03b59df0440fde5c33f38fb5406b103a43d653cafc 32 | 33 | - name: python3-psutil 34 | buildsystem: simple 35 | build-commands: 36 | - python3 setup.py install --prefix=/app --root=/ 37 | sources: 38 | - type: archive 39 | url: https://files.pythonhosted.org/packages/source/p/psutil/psutil-5.9.8.tar.gz 40 | sha256: 6be126e3225486dff286a8fb9a06246a5253f4c7c53b475ea5f5ac934e64194c 41 | 42 | - name: polkit 43 | buildsystem: simple 44 | build-commands: 45 | - install -D io.github.mfat.portsinfo.policy /app/share/polkit-1/actions/io.github.mfat.portsinfo.policy 46 | sources: 47 | - type: file 48 | path: io.github.mfat.portsinfo.policy 49 | 50 | - name: ports-info 51 | buildsystem: simple 52 | build-commands: 53 | - mkdir -p ${FLATPAK_DEST}/bin 54 | - mkdir -p ${FLATPAK_DEST}/share/ports-info 55 | - install -D main.py ${FLATPAK_DEST}/bin/ports-info 56 | - chmod +x ${FLATPAK_DEST}/bin/ports-info 57 | - install -D io.github.mfat.portsinfo.metainfo.xml ${FLATPAK_DEST}/share/metainfo/io.github.mfat.portsinfo.metainfo.xml 58 | - install -D io.github.mfat.portsinfo.desktop ${FLATPAK_DEST}/share/applications/io.github.mfat.portsinfo.desktop 59 | - install -D io.github.mfat.portsinfo.svg ${FLATPAK_DEST}/share/icons/hicolor/scalable/apps/io.github.mfat.portsinfo.svg 60 | sources: 61 | - type: git 62 | url: https://github.com/mfat/ports-info.git 63 | branch: main 64 | -------------------------------------------------------------------------------- /main.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | import gi 3 | gi.require_version('Gtk', '4.0') 4 | gi.require_version('Adw', '1') 5 | from gi.repository import Gtk, Adw, GLib, Gio, Gdk, Pango 6 | import subprocess 7 | import pwd 8 | import os 9 | import psutil 10 | from datetime import datetime 11 | 12 | class PortMonitorWindow(Adw.ApplicationWindow): 13 | def __init__(self, *args, **kwargs): 14 | super().__init__(*args, **kwargs) 15 | self.set_default_size(800, 600) 16 | self.set_title("Ports Info - Listening Ports Information") 17 | self.all_ports = [] 18 | self.is_root = False 19 | 20 | # Set up search action 21 | search_action = Gio.SimpleAction.new("search", None) 22 | search_action.connect("activate", self.toggle_search) 23 | self.add_action(search_action) 24 | 25 | # Main layout 26 | self.main_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL) 27 | self.set_content(self.main_box) 28 | 29 | # Header bar first 30 | header = Adw.HeaderBar() 31 | self.main_box.append(header) 32 | 33 | # Search button 34 | self.search_button = Gtk.ToggleButton(icon_name="system-search-symbolic") 35 | self.search_button.set_tooltip_text("Search ports (Ctrl+F)") 36 | self.search_button.connect("toggled", self.on_search_toggled) 37 | header.pack_end(self.search_button) 38 | 39 | # Refresh button 40 | refresh_button = Gtk.Button(icon_name="view-refresh-symbolic") 41 | refresh_button.set_tooltip_text("Refresh port information") 42 | refresh_button.connect("clicked", self.refresh_data) 43 | header.pack_start(refresh_button) 44 | 45 | # Menu button 46 | menu_button = Gtk.MenuButton() 47 | menu_button.set_icon_name("open-menu-symbolic") 48 | menu_button.set_tooltip_text("Main menu") 49 | header.pack_end(menu_button) 50 | 51 | # Create menu 52 | menu = Gio.Menu() 53 | menu.append("About", "app.about") 54 | menu_button.set_menu_model(menu) 55 | 56 | # Warning banner after header 57 | self.warning_banner = Adw.Banner() 58 | self.warning_banner.set_title("Limited port information: Running without administrative privileges") 59 | self.warning_banner.add_css_class("error") # Red warning style 60 | self.warning_banner.set_revealed(False) 61 | self.main_box.append(self.warning_banner) 62 | 63 | # Search bar 64 | self.search_bar = Gtk.SearchBar() 65 | self.search_entry = Gtk.SearchEntry() 66 | self.search_entry.set_hexpand(True) 67 | self.search_entry.connect("search-changed", self.on_search_changed) 68 | self.search_bar.set_child(self.search_entry) 69 | self.search_bar.set_key_capture_widget(self) 70 | self.search_bar.connect_entry(self.search_entry) 71 | self.main_box.append(self.search_bar) 72 | 73 | # Create scrolled window 74 | scrolled = Gtk.ScrolledWindow() 75 | scrolled.set_vexpand(True) 76 | self.main_box.append(scrolled) 77 | 78 | # Create list box for ports 79 | self.list_box = Gtk.ListBox() 80 | self.list_box.set_selection_mode(Gtk.SelectionMode.NONE) 81 | self.list_box.add_css_class("boxed-list") 82 | self.list_box.set_filter_func(self.filter_ports) 83 | scrolled.set_child(self.list_box) 84 | 85 | # Add loading spinner 86 | self.spinner_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=12) 87 | self.spinner_box.set_valign(Gtk.Align.CENTER) 88 | self.spinner_box.set_vexpand(True) 89 | 90 | self.spinner = Gtk.Spinner() 91 | self.spinner.set_size_request(32, 32) 92 | self.spinner_box.append(self.spinner) 93 | 94 | loading_label = Gtk.Label(label="Loading port information...") 95 | self.spinner_box.append(loading_label) 96 | 97 | self.list_box.append(self.spinner_box) 98 | self.spinner.start() 99 | 100 | # Try to load privileged data after window is shown 101 | GLib.idle_add(self.load_privileged_data) 102 | 103 | # Add CSS provider for custom styles 104 | css_provider = Gtk.CssProvider() 105 | css_provider.load_from_data(b""" 106 | .dark { 107 | background-color: #303030; 108 | border-radius: 6px; 109 | padding: 6px; 110 | } 111 | .white { 112 | color: white; 113 | } 114 | row { 115 | padding: 6px; 116 | } 117 | row > box > label.title { 118 | font-weight: bold; 119 | } 120 | .port-number { 121 | color: #729fcf; 122 | font-weight: bold; 123 | font-size: 1.2em; 124 | } 125 | """) 126 | 127 | Gtk.StyleContext.add_provider_for_display( 128 | Gdk.Display.get_default(), 129 | css_provider, 130 | Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION 131 | ) 132 | 133 | def load_privileged_data(self): 134 | """Load data using netstat with root privileges""" 135 | try: 136 | # Clear the spinner 137 | if self.spinner_box.get_parent(): 138 | self.list_box.remove(self.spinner_box) 139 | 140 | output = subprocess.run( 141 | ["pkexec", "netstat", "-plntu"], 142 | capture_output=True, 143 | text=True, 144 | check=True 145 | ).stdout 146 | 147 | self.is_root = True 148 | self.warning_banner.set_revealed(False) 149 | self.parse_netstat_output(output, privileged=True) 150 | 151 | except subprocess.CalledProcessError as e: 152 | print(f"Authentication failed or cancelled: {e}") 153 | self.fallback_to_unprivileged() 154 | except Exception as e: 155 | print(f"Error during privileged access: {e}") 156 | self.fallback_to_unprivileged() 157 | 158 | def fallback_to_unprivileged(self): 159 | """Fallback to unprivileged mode""" 160 | self.is_root = False 161 | self.warning_banner.set_revealed(True) 162 | 163 | try: 164 | # Clear the spinner if it's still there 165 | if self.spinner_box.get_parent(): 166 | self.list_box.remove(self.spinner_box) 167 | 168 | # Try ss command first 169 | output = subprocess.check_output( 170 | ["ss", "-tuan"], 171 | stderr=subprocess.PIPE, 172 | text=True 173 | ) 174 | self.parse_ss_output(output) 175 | except (subprocess.CalledProcessError, FileNotFoundError): 176 | try: 177 | # Fallback to unprivileged netstat if ss fails 178 | output = subprocess.check_output( 179 | ["netstat", "-tun"], 180 | stderr=subprocess.PIPE, 181 | text=True 182 | ) 183 | self.parse_netstat_output(output, privileged=False) 184 | except subprocess.CalledProcessError as e: 185 | print(f"Both ss and netstat failed: {e}") 186 | self.show_error_dialog("Failed to get port information. Neither ss nor netstat commands are available.") 187 | 188 | def refresh_data(self, *args): 189 | """Refresh the port data""" 190 | if self.is_root: 191 | self.load_privileged_data() 192 | else: 193 | self.fallback_to_unprivileged() 194 | 195 | def on_search_toggled(self, button): 196 | self.search_bar.set_search_mode(button.get_active()) 197 | 198 | def on_search_changed(self, entry): 199 | self.list_box.invalidate_filter() 200 | 201 | def filter_ports(self, row): 202 | if not self.search_entry.get_text(): 203 | return True 204 | 205 | search_text = self.search_entry.get_text().lower() 206 | if hasattr(row, 'get_title'): # Check if it's our ExpanderRow 207 | title = row.get_title().lower() 208 | subtitle = row.get_subtitle().lower() 209 | return search_text in title or search_text in subtitle 210 | return True 211 | 212 | def show_error_dialog(self, message): 213 | dialog = Adw.MessageDialog.new( 214 | transient_for=self, 215 | heading="Error", 216 | body=message 217 | ) 218 | dialog.add_response("ok", "_OK") 219 | dialog.present() 220 | 221 | def run_with_sudo(self, cmd): 222 | if os.geteuid() == 0: 223 | try: 224 | return subprocess.check_output(cmd, stderr=subprocess.PIPE).decode() 225 | except subprocess.CalledProcessError as e: 226 | self.show_error_dialog(f"Failed to execute command: {e}") 227 | return None 228 | 229 | # Use pkexec for elevated privileges 230 | try: 231 | pkexec_cmd = ["pkexec"] + cmd 232 | return subprocess.check_output(pkexec_cmd, stderr=subprocess.PIPE).decode() 233 | except (subprocess.CalledProcessError, FileNotFoundError) as e: 234 | self.show_error_dialog(f"Authentication failed: {e}") 235 | return None 236 | 237 | def get_port_data(self): 238 | try: 239 | if self.is_root: 240 | # Try privileged netstat 241 | output = self.run_with_sudo(["netstat", "-plntu"]) 242 | if output is None: 243 | raise Exception("Failed to run privileged netstat") 244 | else: 245 | # Fallback to unprivileged ss command 246 | try: 247 | output = subprocess.check_output( 248 | ["ss", "-tuan"], 249 | stderr=subprocess.PIPE 250 | ).decode() 251 | except subprocess.CalledProcessError: 252 | # If ss fails, try unprivileged netstat 253 | output = subprocess.check_output( 254 | ["netstat", "-tun"], 255 | stderr=subprocess.PIPE 256 | ).decode() 257 | 258 | print("Raw netstat output:", output) # Debug print 259 | 260 | ports = [] 261 | for line in output.split('\n')[2:]: # Skip header lines 262 | if not line: 263 | continue 264 | 265 | parts = line.split() 266 | print("Line parts:", parts) # Debug print 267 | 268 | if len(parts) >= 7: 269 | protocol = parts[0].lower() 270 | recv_q = parts[1] 271 | send_q = parts[2] 272 | local_address = parts[3] 273 | foreign_address = parts[4] 274 | state = parts[5] if len(parts) > 5 and protocol != "udp" else "stateless" 275 | 276 | # Handle PID/Program name field 277 | pid = None 278 | name = 'Unknown' 279 | 280 | if len(parts) > 6: 281 | pid_info = parts[-1] # Get the last field which should be PID/Program 282 | print("PID info:", pid_info) # Debug print 283 | 284 | if pid_info != '-': 285 | if '/' in pid_info: 286 | pid_str, name = pid_info.split('/', 1) 287 | else: 288 | pid_str = pid_info 289 | 290 | try: 291 | pid = int(pid_str) 292 | except ValueError: 293 | pid = None 294 | 295 | if ":" in local_address: 296 | local_ip, port = local_address.rsplit(":", 1) 297 | if local_ip == "0.0.0.0" or local_ip == "::": 298 | local_ip = "Any" 299 | 300 | # Format foreign address 301 | if ":" in foreign_address: 302 | foreign_ip, foreign_port = foreign_address.rsplit(":", 1) 303 | if foreign_ip == "0.0.0.0" or foreign_ip == "::" or foreign_ip == "*": 304 | foreign_ip = "Any" 305 | foreign_address = f"{foreign_ip}:{foreign_port}" 306 | 307 | port_data = { 308 | 'port': port, 309 | 'pid': pid, 310 | 'name': name, 311 | 'protocol': protocol, 312 | 'local_ip': local_ip, 313 | 'foreign_address': foreign_address, 314 | 'state': state, 315 | 'recv_q': recv_q, 316 | 'send_q': send_q 317 | } 318 | print("Port data:", port_data) # Debug print 319 | ports.append(port_data) 320 | 321 | return ports 322 | except Exception as e: 323 | self.show_error_dialog(f"Failed to get port information: {str(e)}") 324 | return [] 325 | 326 | def create_port_row(self, port_data): 327 | row = Adw.ExpanderRow() 328 | 329 | # Create title showing protocol and port with larger text 330 | title = f"{port_data['protocol'].upper()} {port_data['port']}" 331 | row.set_title(title) 332 | 333 | # Create subtitle showing PID and program name 334 | if port_data['pid']: 335 | subtitle = f"{port_data['name']} (PID: {port_data['pid']})" 336 | else: 337 | subtitle = f"{port_data['name']}" 338 | row.set_subtitle(subtitle) 339 | 340 | # Create details box 341 | details_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=6) 342 | details_box.set_margin_start(12) 343 | details_box.set_margin_end(12) 344 | details_box.set_margin_top(6) 345 | details_box.set_margin_bottom(6) 346 | details_box.add_css_class("dark") # Add dark background 347 | 348 | # Helper function to create labels with proper wrapping 349 | def create_detail_label(text): 350 | label = Gtk.Label(label=text, xalign=0) 351 | label.set_wrap(True) 352 | label.set_wrap_mode(Pango.WrapMode.WORD_CHAR) 353 | label.set_hexpand(True) 354 | label.add_css_class("white") # Add white text 355 | return label 356 | 357 | # Network Details 358 | details_box.append(create_detail_label( 359 | f"Protocol: {port_data['protocol'].upper()}" 360 | )) 361 | details_box.append(create_detail_label( 362 | f"Local Address: {port_data['local_ip']}:{port_data['port']}" 363 | )) 364 | details_box.append(create_detail_label( 365 | f"Foreign Address: {port_data['foreign_address']}" 366 | )) 367 | details_box.append(create_detail_label( 368 | f"State: {port_data['state']}" 369 | )) 370 | 371 | # Process Details 372 | if port_data['pid'] and port_data['process_info']: 373 | try: 374 | process_info = port_data['process_info'] 375 | 376 | # Add a separator with white color 377 | separator = Gtk.Separator(orientation=Gtk.Orientation.HORIZONTAL) 378 | separator.add_css_class("white") # Make separator white 379 | separator.set_margin_top(6) 380 | separator.set_margin_bottom(6) 381 | details_box.append(separator) 382 | 383 | # Command 384 | if process_info.get('cmdline'): 385 | details_box.append(create_detail_label( 386 | f"Command: {' '.join(process_info['cmdline'])}" 387 | )) 388 | 389 | # User 390 | if process_info.get('username'): 391 | details_box.append(create_detail_label( 392 | f"User: {process_info['username']}" 393 | )) 394 | 395 | # CPU Usage 396 | if process_info.get('cpu_percent') is not None: 397 | details_box.append(create_detail_label( 398 | f"CPU Usage: {process_info['cpu_percent']:.1f}%" 399 | )) 400 | 401 | # Memory Usage 402 | if process_info.get('memory_info'): 403 | memory_mb = process_info['memory_info'].rss / 1024 / 1024 404 | details_box.append(create_detail_label( 405 | f"Memory Usage: {memory_mb:.1f} MB" 406 | )) 407 | 408 | # Creation Time 409 | if process_info.get('create_time'): 410 | create_time_str = datetime.fromtimestamp(process_info['create_time']).strftime('%Y-%m-%d %H:%M:%S') 411 | details_box.append(create_detail_label( 412 | f"Started: {create_time_str}" 413 | )) 414 | 415 | # Status 416 | if process_info.get('status'): 417 | details_box.append(create_detail_label( 418 | f"Status: {process_info['status']}" 419 | )) 420 | 421 | except Exception as e: 422 | details_box.append(create_detail_label( 423 | f"Process information unavailable: {str(e)}" 424 | )) 425 | 426 | # Create a scrolled window to contain the details box 427 | scrolled = Gtk.ScrolledWindow() 428 | scrolled.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.NEVER) 429 | scrolled.set_child(details_box) 430 | 431 | row.add_row(scrolled) 432 | return row 433 | 434 | def parse_ss_output(self, output): 435 | """Parse ss output with limited information""" 436 | try: 437 | ports = [] 438 | for line in output.split('\n')[1:]: # Skip header line 439 | if not line.strip(): 440 | continue 441 | 442 | parts = line.split() 443 | if len(parts) >= 5: 444 | protocol = parts[0].lower() 445 | if protocol.startswith('tcp') or protocol.startswith('udp'): 446 | state = parts[1] if protocol.startswith('tcp') else "stateless" 447 | local_address = parts[4] 448 | foreign_address = parts[5] if len(parts) > 5 else "*:*" 449 | 450 | if ":" in local_address: 451 | local_ip, port = local_address.rsplit(":", 1) 452 | if local_ip == "*" or local_ip == "0.0.0.0" or local_ip == "::": 453 | local_ip = "Any" 454 | 455 | if ":" in foreign_address: 456 | foreign_ip, foreign_port = foreign_address.rsplit(":", 1) 457 | if foreign_ip == "*" or foreign_ip == "0.0.0.0" or foreign_ip == "::": 458 | foreign_ip = "Any" 459 | foreign_address = f"{foreign_ip}:{foreign_port}" 460 | 461 | ports.append({ 462 | 'port': port, 463 | 'pid': None, 464 | 'name': 'Unknown (no privileges)', 465 | 'protocol': protocol, 466 | 'local_ip': local_ip, 467 | 'foreign_address': foreign_address, 468 | 'state': state, 469 | 'recv_q': '0', 470 | 'send_q': '0' 471 | }) 472 | 473 | self.all_ports = ports 474 | self.refresh_display() 475 | except Exception as e: 476 | print(f"Error parsing ss output: {e}") 477 | self.show_error_dialog(f"Failed to parse port information: {str(e)}") 478 | 479 | def parse_netstat_output(self, output, privileged=True): 480 | """Parse netstat output""" 481 | try: 482 | ports = [] 483 | processes = {} # Cache for process info 484 | 485 | # Pre-fetch process information if privileged 486 | if privileged: 487 | for proc in psutil.process_iter(['pid', 'name', 'username', 'cmdline', 'cpu_percent', 'memory_info', 'create_time', 'status']): 488 | try: 489 | processes[proc.pid] = proc.info 490 | except (psutil.NoSuchProcess, psutil.AccessDenied, psutil.ZombieProcess): 491 | continue 492 | 493 | for line in output.split('\n')[2:]: # Skip header lines 494 | if not line.strip(): 495 | continue 496 | 497 | parts = line.split() 498 | if len(parts) >= 4: # Minimum fields needed 499 | protocol = parts[0].lower() 500 | local_address = parts[3] 501 | foreign_address = parts[4] if len(parts) > 4 else "*:*" 502 | 503 | # Handle state differently for UDP and TCP 504 | if protocol.startswith('tcp'): 505 | state = parts[5] if len(parts) > 5 else "unknown" 506 | pid_index = 6 507 | else: # UDP 508 | state = "stateless" 509 | pid_index = 5 # UDP lines have one less column (no state) 510 | 511 | # Handle PID/Program name field if available (privileged mode) 512 | pid = None 513 | name = 'Unknown (no privileges)' 514 | process_info = None 515 | 516 | if privileged and len(parts) > pid_index: 517 | pid_info = parts[pid_index] 518 | if pid_info != '-': 519 | if '/' in pid_info: 520 | pid_str, name = pid_info.split('/', 1) 521 | try: 522 | pid = int(pid_str) 523 | process_info = processes.get(pid) 524 | except ValueError: 525 | pid = None 526 | 527 | if ":" in local_address: 528 | local_ip, port = local_address.rsplit(":", 1) 529 | if local_ip == "0.0.0.0" or local_ip == "::" or local_ip == "*": 530 | local_ip = "Any" 531 | 532 | ports.append({ 533 | 'port': port, 534 | 'pid': pid, 535 | 'name': name, 536 | 'protocol': protocol, 537 | 'local_ip': local_ip, 538 | 'foreign_address': foreign_address, 539 | 'state': state, 540 | 'recv_q': '0', 541 | 'send_q': '0', 542 | 'process_info': process_info # Add cached process info 543 | }) 544 | 545 | print(f"Parsed {len(ports)} ports ({sum(1 for p in ports if p['protocol'].startswith('udp'))} UDP)") 546 | self.all_ports = ports 547 | self.refresh_display() 548 | except Exception as e: 549 | print(f"Error parsing netstat output: {e}") 550 | self.show_error_dialog(f"Failed to parse port information: {str(e)}") 551 | 552 | def refresh_display(self): 553 | """Update the display with the current port data""" 554 | # Clear existing rows 555 | while True: 556 | row = self.list_box.get_first_child() 557 | if row is None: 558 | break 559 | self.list_box.remove(row) 560 | 561 | # Add new rows 562 | for port_data in self.all_ports: 563 | row = self.create_port_row(port_data) 564 | self.list_box.append(row) 565 | 566 | def toggle_search(self, action, param): 567 | """Toggle search when Ctrl+F is pressed""" 568 | self.search_button.set_active(not self.search_button.get_active()) 569 | 570 | class PortMonitorApp(Adw.Application): 571 | def __init__(self): 572 | super().__init__(application_id="com.github.mfat.ports-info", 573 | flags=Gio.ApplicationFlags.DEFAULT_FLAGS) 574 | 575 | # Connect the activate signal 576 | self.connect('activate', self.on_activate) 577 | 578 | # Set up actions 579 | self.create_actions() 580 | 581 | def create_actions(self): 582 | # Add keyboard shortcuts 583 | self.set_accels_for_action("win.search", ["f"]) 584 | 585 | # Create about action 586 | about_action = Gio.SimpleAction.new("about", None) 587 | about_action.connect("activate", self.on_about_action) 588 | self.add_action(about_action) 589 | 590 | def on_activate(self, app): 591 | # Check if we already have a window 592 | win = self.get_active_window() 593 | if not win: 594 | win = PortMonitorWindow(application=self) 595 | win.present() 596 | 597 | def on_shutdown(self, app): 598 | # Ensure clean shutdown 599 | for window in self.get_windows(): 600 | window.close() 601 | 602 | def on_about_action(self, action, param): 603 | about = Adw.AboutWindow( 604 | transient_for=self.get_active_window(), 605 | application_name="PortsInfo", 606 | application_icon="security-medium", 607 | developer_name="mFat", 608 | version="1.0", 609 | website="https://github.com/mfat/ports", 610 | license_type=Gtk.License.GPL_3_0, 611 | developers=["mFat"], 612 | copyright="© 2024 mFat" 613 | ) 614 | about.present() 615 | 616 | def main(): 617 | app = PortMonitorApp() 618 | return app.run(None) 619 | 620 | if __name__ == '__main__': 621 | main() -------------------------------------------------------------------------------- /ports-info.spec: -------------------------------------------------------------------------------- 1 | Name: ports-info 2 | Version: 1.0.0 3 | Release: 1%{?dist} 4 | Summary: Monitor and display system ports information 5 | 6 | License: GPL-3.0 7 | URL: https://github.com/mfat/ports-info 8 | Source0: %{name}_%{version}.orig.tar.gz 9 | 10 | BuildArch: noarch 11 | BuildRequires: python3-devel 12 | BuildRequires: python3-setuptools 13 | BuildRequires: desktop-file-utils 14 | 15 | Requires: python3 16 | Requires: python3-gobject 17 | Requires: gtk4 18 | Requires: libadwaita 19 | 20 | %description 21 | A GTK4 application for monitoring and displaying system ports information. 22 | 23 | %prep 24 | %autosetup -n p2 25 | 26 | %build 27 | %py3_build 28 | 29 | %install 30 | %py3_install 31 | mkdir -p %{buildroot}%{_datadir}/applications 32 | mkdir -p %{buildroot}%{_datadir}/icons/hicolor/scalable/apps 33 | install -p -m 644 data/ports-info.desktop %{buildroot}%{_datadir}/applications/ 34 | install -p -m 644 ports-info.svg %{buildroot}%{_datadir}/icons/hicolor/scalable/apps/ 35 | 36 | %files 37 | %license debian/copyright 38 | %{python3_sitelib}/* 39 | %{_bindir}/ports-info 40 | %{_datadir}/applications/ports-info.desktop 41 | %{_datadir}/icons/hicolor/scalable/apps/ports-info.svg 42 | 43 | %changelog 44 | * Sat Dec 14 2024 mFat - 1.0.0-1 45 | - Initial RPM release 46 | -------------------------------------------------------------------------------- /ports/main.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | import gi 3 | gi.require_version('Gtk', '4.0') 4 | gi.require_version('Adw', '1') 5 | from gi.repository import Gtk, Adw, GLib, Gio, Gdk, Pango 6 | import subprocess 7 | import pwd 8 | import os 9 | import psutil 10 | from datetime import datetime 11 | 12 | class PortMonitorWindow(Adw.ApplicationWindow): 13 | def __init__(self, *args, **kwargs): 14 | super().__init__(*args, **kwargs) 15 | self.set_default_size(800, 600) 16 | self.set_title("Ports Info - Listening Ports Information") 17 | self.all_ports = [] 18 | self.is_root = False 19 | 20 | # Set up search action 21 | search_action = Gio.SimpleAction.new("search", None) 22 | search_action.connect("activate", self.toggle_search) 23 | self.add_action(search_action) 24 | 25 | # Main layout 26 | self.main_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL) 27 | self.set_content(self.main_box) 28 | 29 | # Header bar first 30 | header = Adw.HeaderBar() 31 | self.main_box.append(header) 32 | 33 | # Search button 34 | self.search_button = Gtk.ToggleButton(icon_name="system-search-symbolic") 35 | self.search_button.set_tooltip_text("Search ports (Ctrl+F)") 36 | self.search_button.connect("toggled", self.on_search_toggled) 37 | header.pack_end(self.search_button) 38 | 39 | # Refresh button 40 | refresh_button = Gtk.Button(icon_name="view-refresh-symbolic") 41 | refresh_button.set_tooltip_text("Refresh port information") 42 | refresh_button.connect("clicked", self.refresh_data) 43 | header.pack_start(refresh_button) 44 | 45 | # Menu button 46 | menu_button = Gtk.MenuButton() 47 | menu_button.set_icon_name("open-menu-symbolic") 48 | menu_button.set_tooltip_text("Main menu") 49 | header.pack_end(menu_button) 50 | 51 | # Create menu 52 | menu = Gio.Menu() 53 | menu.append("About", "app.about") 54 | menu_button.set_menu_model(menu) 55 | 56 | # Warning banner after header 57 | self.warning_banner = Adw.Banner() 58 | self.warning_banner.set_title("Limited port information: Running without administrative privileges") 59 | self.warning_banner.add_css_class("error") # Red warning style 60 | self.warning_banner.set_revealed(False) 61 | self.main_box.append(self.warning_banner) 62 | 63 | # Search bar 64 | self.search_bar = Gtk.SearchBar() 65 | self.search_entry = Gtk.SearchEntry() 66 | self.search_entry.set_hexpand(True) 67 | self.search_entry.connect("search-changed", self.on_search_changed) 68 | self.search_bar.set_child(self.search_entry) 69 | self.search_bar.set_key_capture_widget(self) 70 | self.search_bar.connect_entry(self.search_entry) 71 | self.main_box.append(self.search_bar) 72 | 73 | # Create scrolled window 74 | scrolled = Gtk.ScrolledWindow() 75 | scrolled.set_vexpand(True) 76 | self.main_box.append(scrolled) 77 | 78 | # Create list box for ports 79 | self.list_box = Gtk.ListBox() 80 | self.list_box.set_selection_mode(Gtk.SelectionMode.NONE) 81 | self.list_box.add_css_class("boxed-list") 82 | self.list_box.set_filter_func(self.filter_ports) 83 | scrolled.set_child(self.list_box) 84 | 85 | # Add loading spinner 86 | self.spinner_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=12) 87 | self.spinner_box.set_valign(Gtk.Align.CENTER) 88 | self.spinner_box.set_vexpand(True) 89 | 90 | self.spinner = Gtk.Spinner() 91 | self.spinner.set_size_request(32, 32) 92 | self.spinner_box.append(self.spinner) 93 | 94 | loading_label = Gtk.Label(label="Loading port information...") 95 | self.spinner_box.append(loading_label) 96 | 97 | self.list_box.append(self.spinner_box) 98 | self.spinner.start() 99 | 100 | # Try to load privileged data after window is shown 101 | GLib.idle_add(self.load_privileged_data) 102 | 103 | # Add CSS provider for custom styles 104 | css_provider = Gtk.CssProvider() 105 | css_provider.load_from_data(b""" 106 | .dark { 107 | background-color: #303030; 108 | border-radius: 6px; 109 | padding: 6px; 110 | } 111 | .white { 112 | color: white; 113 | } 114 | row { 115 | padding: 6px; 116 | } 117 | row > box > label.title { 118 | font-weight: bold; 119 | } 120 | .port-number { 121 | color: #729fcf; 122 | font-weight: bold; 123 | font-size: 1.2em; 124 | } 125 | """) 126 | 127 | Gtk.StyleContext.add_provider_for_display( 128 | Gdk.Display.get_default(), 129 | css_provider, 130 | Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION 131 | ) 132 | 133 | def load_privileged_data(self): 134 | """Load data using netstat with root privileges""" 135 | try: 136 | # Clear the spinner 137 | if self.spinner_box.get_parent(): 138 | self.list_box.remove(self.spinner_box) 139 | 140 | output = subprocess.run( 141 | ["pkexec", "netstat", "-plntu"], 142 | capture_output=True, 143 | text=True, 144 | check=True 145 | ).stdout 146 | 147 | self.is_root = True 148 | self.warning_banner.set_revealed(False) 149 | self.parse_netstat_output(output, privileged=True) 150 | 151 | except subprocess.CalledProcessError as e: 152 | print(f"Authentication failed or cancelled: {e}") 153 | self.fallback_to_unprivileged() 154 | except Exception as e: 155 | print(f"Error during privileged access: {e}") 156 | self.fallback_to_unprivileged() 157 | 158 | def fallback_to_unprivileged(self): 159 | """Fallback to unprivileged mode""" 160 | self.is_root = False 161 | self.warning_banner.set_revealed(True) 162 | 163 | try: 164 | # Clear the spinner if it's still there 165 | if self.spinner_box.get_parent(): 166 | self.list_box.remove(self.spinner_box) 167 | 168 | # Try ss command first 169 | output = subprocess.check_output( 170 | ["ss", "-tuan"], 171 | stderr=subprocess.PIPE, 172 | text=True 173 | ) 174 | self.parse_ss_output(output) 175 | except (subprocess.CalledProcessError, FileNotFoundError): 176 | try: 177 | # Fallback to unprivileged netstat if ss fails 178 | output = subprocess.check_output( 179 | ["netstat", "-tun"], 180 | stderr=subprocess.PIPE, 181 | text=True 182 | ) 183 | self.parse_netstat_output(output, privileged=False) 184 | except subprocess.CalledProcessError as e: 185 | print(f"Both ss and netstat failed: {e}") 186 | self.show_error_dialog("Failed to get port information. Neither ss nor netstat commands are available.") 187 | 188 | def refresh_data(self, *args): 189 | """Refresh the port data""" 190 | if self.is_root: 191 | self.load_privileged_data() 192 | else: 193 | self.fallback_to_unprivileged() 194 | 195 | def on_search_toggled(self, button): 196 | self.search_bar.set_search_mode(button.get_active()) 197 | 198 | def on_search_changed(self, entry): 199 | self.list_box.invalidate_filter() 200 | 201 | def filter_ports(self, row): 202 | if not self.search_entry.get_text(): 203 | return True 204 | 205 | search_text = self.search_entry.get_text().lower() 206 | if hasattr(row, 'get_title'): # Check if it's our ExpanderRow 207 | title = row.get_title().lower() 208 | subtitle = row.get_subtitle().lower() 209 | return search_text in title or search_text in subtitle 210 | return True 211 | 212 | def show_error_dialog(self, message): 213 | dialog = Adw.MessageDialog.new( 214 | transient_for=self, 215 | heading="Error", 216 | body=message 217 | ) 218 | dialog.add_response("ok", "_OK") 219 | dialog.present() 220 | 221 | def run_with_sudo(self, cmd): 222 | if os.geteuid() == 0: 223 | try: 224 | return subprocess.check_output(cmd, stderr=subprocess.PIPE).decode() 225 | except subprocess.CalledProcessError as e: 226 | self.show_error_dialog(f"Failed to execute command: {e}") 227 | return None 228 | 229 | # Use pkexec for elevated privileges 230 | try: 231 | pkexec_cmd = ["pkexec"] + cmd 232 | return subprocess.check_output(pkexec_cmd, stderr=subprocess.PIPE).decode() 233 | except (subprocess.CalledProcessError, FileNotFoundError) as e: 234 | self.show_error_dialog(f"Authentication failed: {e}") 235 | return None 236 | 237 | def get_port_data(self): 238 | try: 239 | if self.is_root: 240 | # Try privileged netstat 241 | output = self.run_with_sudo(["netstat", "-plntu"]) 242 | if output is None: 243 | raise Exception("Failed to run privileged netstat") 244 | else: 245 | # Fallback to unprivileged ss command 246 | try: 247 | output = subprocess.check_output( 248 | ["ss", "-tuan"], 249 | stderr=subprocess.PIPE 250 | ).decode() 251 | except subprocess.CalledProcessError: 252 | # If ss fails, try unprivileged netstat 253 | output = subprocess.check_output( 254 | ["netstat", "-tun"], 255 | stderr=subprocess.PIPE 256 | ).decode() 257 | 258 | print("Raw netstat output:", output) # Debug print 259 | 260 | ports = [] 261 | for line in output.split('\n')[2:]: # Skip header lines 262 | if not line: 263 | continue 264 | 265 | parts = line.split() 266 | print("Line parts:", parts) # Debug print 267 | 268 | if len(parts) >= 7: 269 | protocol = parts[0].lower() 270 | recv_q = parts[1] 271 | send_q = parts[2] 272 | local_address = parts[3] 273 | foreign_address = parts[4] 274 | state = parts[5] if len(parts) > 5 and protocol != "udp" else "stateless" 275 | 276 | # Handle PID/Program name field 277 | pid = None 278 | name = 'Unknown' 279 | 280 | if len(parts) > 6: 281 | pid_info = parts[-1] # Get the last field which should be PID/Program 282 | print("PID info:", pid_info) # Debug print 283 | 284 | if pid_info != '-': 285 | if '/' in pid_info: 286 | pid_str, name = pid_info.split('/', 1) 287 | else: 288 | pid_str = pid_info 289 | 290 | try: 291 | pid = int(pid_str) 292 | except ValueError: 293 | pid = None 294 | 295 | if ":" in local_address: 296 | local_ip, port = local_address.rsplit(":", 1) 297 | if local_ip == "0.0.0.0" or local_ip == "::": 298 | local_ip = "Any" 299 | 300 | # Format foreign address 301 | if ":" in foreign_address: 302 | foreign_ip, foreign_port = foreign_address.rsplit(":", 1) 303 | if foreign_ip == "0.0.0.0" or foreign_ip == "::" or foreign_ip == "*": 304 | foreign_ip = "Any" 305 | foreign_address = f"{foreign_ip}:{foreign_port}" 306 | 307 | port_data = { 308 | 'port': port, 309 | 'pid': pid, 310 | 'name': name, 311 | 'protocol': protocol, 312 | 'local_ip': local_ip, 313 | 'foreign_address': foreign_address, 314 | 'state': state, 315 | 'recv_q': recv_q, 316 | 'send_q': send_q 317 | } 318 | print("Port data:", port_data) # Debug print 319 | ports.append(port_data) 320 | 321 | return ports 322 | except Exception as e: 323 | self.show_error_dialog(f"Failed to get port information: {str(e)}") 324 | return [] 325 | 326 | def create_port_row(self, port_data): 327 | row = Adw.ExpanderRow() 328 | 329 | # Create title showing protocol and port with larger text 330 | title = f"{port_data['protocol'].upper()} {port_data['port']}" 331 | row.set_title(title) 332 | 333 | # Create subtitle showing PID and program name 334 | if port_data['pid']: 335 | subtitle = f"{port_data['name']} (PID: {port_data['pid']})" 336 | else: 337 | subtitle = f"{port_data['name']}" 338 | row.set_subtitle(subtitle) 339 | 340 | # Create details box 341 | details_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=6) 342 | details_box.set_margin_start(12) 343 | details_box.set_margin_end(12) 344 | details_box.set_margin_top(6) 345 | details_box.set_margin_bottom(6) 346 | details_box.add_css_class("dark") # Add dark background 347 | 348 | # Helper function to create labels with proper wrapping 349 | def create_detail_label(text): 350 | label = Gtk.Label(label=text, xalign=0) 351 | label.set_wrap(True) 352 | label.set_wrap_mode(Pango.WrapMode.WORD_CHAR) 353 | label.set_hexpand(True) 354 | label.add_css_class("white") # Add white text 355 | return label 356 | 357 | # Network Details 358 | details_box.append(create_detail_label( 359 | f"Protocol: {port_data['protocol'].upper()}" 360 | )) 361 | details_box.append(create_detail_label( 362 | f"Local Address: {port_data['local_ip']}:{port_data['port']}" 363 | )) 364 | details_box.append(create_detail_label( 365 | f"Foreign Address: {port_data['foreign_address']}" 366 | )) 367 | details_box.append(create_detail_label( 368 | f"State: {port_data['state']}" 369 | )) 370 | 371 | # Process Details 372 | if port_data['pid'] and port_data['process_info']: 373 | try: 374 | process_info = port_data['process_info'] 375 | 376 | # Add a separator with white color 377 | separator = Gtk.Separator(orientation=Gtk.Orientation.HORIZONTAL) 378 | separator.add_css_class("white") # Make separator white 379 | separator.set_margin_top(6) 380 | separator.set_margin_bottom(6) 381 | details_box.append(separator) 382 | 383 | # Command 384 | if process_info.get('cmdline'): 385 | details_box.append(create_detail_label( 386 | f"Command: {' '.join(process_info['cmdline'])}" 387 | )) 388 | 389 | # User 390 | if process_info.get('username'): 391 | details_box.append(create_detail_label( 392 | f"User: {process_info['username']}" 393 | )) 394 | 395 | # CPU Usage 396 | if process_info.get('cpu_percent') is not None: 397 | details_box.append(create_detail_label( 398 | f"CPU Usage: {process_info['cpu_percent']:.1f}%" 399 | )) 400 | 401 | # Memory Usage 402 | if process_info.get('memory_info'): 403 | memory_mb = process_info['memory_info'].rss / 1024 / 1024 404 | details_box.append(create_detail_label( 405 | f"Memory Usage: {memory_mb:.1f} MB" 406 | )) 407 | 408 | # Creation Time 409 | if process_info.get('create_time'): 410 | create_time_str = datetime.fromtimestamp(process_info['create_time']).strftime('%Y-%m-%d %H:%M:%S') 411 | details_box.append(create_detail_label( 412 | f"Started: {create_time_str}" 413 | )) 414 | 415 | # Status 416 | if process_info.get('status'): 417 | details_box.append(create_detail_label( 418 | f"Status: {process_info['status']}" 419 | )) 420 | 421 | except Exception as e: 422 | details_box.append(create_detail_label( 423 | f"Process information unavailable: {str(e)}" 424 | )) 425 | 426 | # Create a scrolled window to contain the details box 427 | scrolled = Gtk.ScrolledWindow() 428 | scrolled.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.NEVER) 429 | scrolled.set_child(details_box) 430 | 431 | row.add_row(scrolled) 432 | return row 433 | 434 | def parse_ss_output(self, output): 435 | """Parse ss output with limited information""" 436 | try: 437 | ports = [] 438 | for line in output.split('\n')[1:]: # Skip header line 439 | if not line.strip(): 440 | continue 441 | 442 | parts = line.split() 443 | if len(parts) >= 5: 444 | protocol = parts[0].lower() 445 | if protocol.startswith('tcp') or protocol.startswith('udp'): 446 | state = parts[1] if protocol.startswith('tcp') else "stateless" 447 | local_address = parts[4] 448 | foreign_address = parts[5] if len(parts) > 5 else "*:*" 449 | 450 | if ":" in local_address: 451 | local_ip, port = local_address.rsplit(":", 1) 452 | if local_ip == "*" or local_ip == "0.0.0.0" or local_ip == "::": 453 | local_ip = "Any" 454 | 455 | if ":" in foreign_address: 456 | foreign_ip, foreign_port = foreign_address.rsplit(":", 1) 457 | if foreign_ip == "*" or foreign_ip == "0.0.0.0" or foreign_ip == "::": 458 | foreign_ip = "Any" 459 | foreign_address = f"{foreign_ip}:{foreign_port}" 460 | 461 | ports.append({ 462 | 'port': port, 463 | 'pid': None, 464 | 'name': 'Unknown (no privileges)', 465 | 'protocol': protocol, 466 | 'local_ip': local_ip, 467 | 'foreign_address': foreign_address, 468 | 'state': state, 469 | 'recv_q': '0', 470 | 'send_q': '0' 471 | }) 472 | 473 | self.all_ports = ports 474 | self.refresh_display() 475 | except Exception as e: 476 | print(f"Error parsing ss output: {e}") 477 | self.show_error_dialog(f"Failed to parse port information: {str(e)}") 478 | 479 | def parse_netstat_output(self, output, privileged=True): 480 | """Parse netstat output""" 481 | try: 482 | ports = [] 483 | processes = {} # Cache for process info 484 | 485 | # Pre-fetch process information if privileged 486 | if privileged: 487 | for proc in psutil.process_iter(['pid', 'name', 'username', 'cmdline', 'cpu_percent', 'memory_info', 'create_time', 'status']): 488 | try: 489 | processes[proc.pid] = proc.info 490 | except (psutil.NoSuchProcess, psutil.AccessDenied, psutil.ZombieProcess): 491 | continue 492 | 493 | for line in output.split('\n')[2:]: # Skip header lines 494 | if not line.strip(): 495 | continue 496 | 497 | parts = line.split() 498 | if len(parts) >= 4: # Minimum fields needed 499 | protocol = parts[0].lower() 500 | local_address = parts[3] 501 | foreign_address = parts[4] if len(parts) > 4 else "*:*" 502 | 503 | # Handle state differently for UDP and TCP 504 | if protocol.startswith('tcp'): 505 | state = parts[5] if len(parts) > 5 else "unknown" 506 | pid_index = 6 507 | else: # UDP 508 | state = "stateless" 509 | pid_index = 5 # UDP lines have one less column (no state) 510 | 511 | # Handle PID/Program name field if available (privileged mode) 512 | pid = None 513 | name = 'Unknown (no privileges)' 514 | process_info = None 515 | 516 | if privileged and len(parts) > pid_index: 517 | pid_info = parts[pid_index] 518 | if pid_info != '-': 519 | if '/' in pid_info: 520 | pid_str, name = pid_info.split('/', 1) 521 | try: 522 | pid = int(pid_str) 523 | process_info = processes.get(pid) 524 | except ValueError: 525 | pid = None 526 | 527 | if ":" in local_address: 528 | local_ip, port = local_address.rsplit(":", 1) 529 | if local_ip == "0.0.0.0" or local_ip == "::" or local_ip == "*": 530 | local_ip = "Any" 531 | 532 | ports.append({ 533 | 'port': port, 534 | 'pid': pid, 535 | 'name': name, 536 | 'protocol': protocol, 537 | 'local_ip': local_ip, 538 | 'foreign_address': foreign_address, 539 | 'state': state, 540 | 'recv_q': '0', 541 | 'send_q': '0', 542 | 'process_info': process_info # Add cached process info 543 | }) 544 | 545 | print(f"Parsed {len(ports)} ports ({sum(1 for p in ports if p['protocol'].startswith('udp'))} UDP)") 546 | self.all_ports = ports 547 | self.refresh_display() 548 | except Exception as e: 549 | print(f"Error parsing netstat output: {e}") 550 | self.show_error_dialog(f"Failed to parse port information: {str(e)}") 551 | 552 | def refresh_display(self): 553 | """Update the display with the current port data""" 554 | # Clear existing rows 555 | while True: 556 | row = self.list_box.get_first_child() 557 | if row is None: 558 | break 559 | self.list_box.remove(row) 560 | 561 | # Add new rows 562 | for port_data in self.all_ports: 563 | row = self.create_port_row(port_data) 564 | self.list_box.append(row) 565 | 566 | def toggle_search(self, action, param): 567 | """Toggle search when Ctrl+F is pressed""" 568 | self.search_button.set_active(not self.search_button.get_active()) 569 | 570 | class PortMonitorApp(Adw.Application): 571 | def __init__(self): 572 | super().__init__(application_id="com.github.mfat.ports-info", 573 | flags=Gio.ApplicationFlags.DEFAULT_FLAGS) 574 | 575 | # Connect the activate signal 576 | self.connect('activate', self.on_activate) 577 | 578 | # Set up actions 579 | self.create_actions() 580 | 581 | def create_actions(self): 582 | # Add keyboard shortcuts 583 | self.set_accels_for_action("win.search", ["f"]) 584 | 585 | # Create about action 586 | about_action = Gio.SimpleAction.new("about", None) 587 | about_action.connect("activate", self.on_about_action) 588 | self.add_action(about_action) 589 | 590 | def on_activate(self, app): 591 | # Check if we already have a window 592 | win = self.get_active_window() 593 | if not win: 594 | win = PortMonitorWindow(application=self) 595 | win.present() 596 | 597 | def on_shutdown(self, app): 598 | # Ensure clean shutdown 599 | for window in self.get_windows(): 600 | window.close() 601 | 602 | def on_about_action(self, action, param): 603 | about = Adw.AboutWindow( 604 | transient_for=self.get_active_window(), 605 | application_name="PortsInfo", 606 | application_icon="security-medium", 607 | developer_name="mFat", 608 | version="1.0", 609 | website="https://github.com/mfat/ports", 610 | license_type=Gtk.License.GPL_3_0, 611 | developers=["mFat"], 612 | copyright="© 2024 mFat" 613 | ) 614 | about.present() 615 | 616 | def main(): 617 | app = PortMonitorApp() 618 | return app.run(None) 619 | 620 | if __name__ == '__main__': 621 | main() -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | PyGObject>=3.42.0 2 | psutil>=5.9.0 3 | -------------------------------------------------------------------------------- /setup.py: -------------------------------------------------------------------------------- 1 | from setuptools import setup 2 | 3 | setup( 4 | name="ports-info", 5 | version="1.0.0", 6 | packages=["p2"], 7 | scripts=['bin/ports-info'], 8 | data_files=[ 9 | ('share/applications', ['data/ports-info.desktop']), 10 | ('share/icons/hicolor/scalable/apps', ['ports-info.svg']), 11 | ], 12 | install_requires=[ 13 | 'PyGObject', 14 | ], 15 | author='mFat', 16 | author_email='newmfat@gmail.com', 17 | description='A GTK4 application for monitoring system ports', 18 | url='https://github.com/mfat/ports-info', 19 | license='GPL-3.0', 20 | classifiers=[ 21 | 'License :: OSI Approved :: GNU General Public License v3 (GPLv3)', 22 | 'Programming Language :: Python :: 3', 23 | 'Operating System :: POSIX :: Linux', 24 | ], 25 | ) --------------------------------------------------------------------------------