# vim: set fileencoding=utf-8 : # ***********************IMPORTANT NMAP LICENSE TERMS************************ # * # * The Nmap Security Scanner is (C) 1996-2024 Nmap Software LLC ("The Nmap # * Project"). Nmap is also a registered trademark of the Nmap Project. # * # * This program is distributed under the terms of the Nmap Public Source # * License (NPSL). The exact license text applying to a particular Nmap # * release or source code control revision is contained in the LICENSE # * file distributed with that version of Nmap or source code control # * revision. More Nmap copyright/legal information is available from # * https://nmap.org/book/man-legal.html, and further information on the # * NPSL license itself can be found at https://nmap.org/npsl/ . This # * header summarizes some key points from the Nmap license, but is no # * substitute for the actual license text. # * # * Nmap is generally free for end users to download and use themselves, # * including commercial use. It is available from https://nmap.org. # * # * The Nmap license generally prohibits companies from using and # * redistributing Nmap in commercial products, but we sell a special Nmap # * OEM Edition with a more permissive license and special features for # * this purpose. See https://nmap.org/oem/ # * # * If you have received a written Nmap license agreement or contract # * stating terms other than these (such as an Nmap OEM license), you may # * choose to use and redistribute Nmap under those terms instead. # * # * The official Nmap Windows builds include the Npcap software # * (https://npcap.com) for packet capture and transmission. It is under # * separate license terms which forbid redistribution without special # * permission. So the official Nmap Windows builds may not be redistributed # * without special permission (such as an Nmap OEM license). # * # * Source is provided to this software because we believe users have a # * right to know exactly what a program is going to do before they run it. # * This also allows you to audit the software for security holes. # * # * Source code also allows you to port Nmap to new platforms, fix bugs, and # * add new features. You are highly encouraged to submit your changes as a # * Github PR or by email to the dev@nmap.org mailing list for possible # * incorporation into the main distribution. Unless you specify otherwise, it # * is understood that you are offering us very broad rights to use your # * submissions as described in the Nmap Public Source License Contributor # * Agreement. This is important because we fund the project by selling licenses # * with various terms, and also because the inability to relicense code has # * caused devastating problems for other Free Software projects (such as KDE # * and NASM). # * # * The free version of Nmap is distributed in the hope that it will be # * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of # * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Warranties, # * indemnification and commercial support are all available through the # * Npcap OEM program--see https://nmap.org/oem/ # * # ***************************************************************************/ import gi gi.require_version("Gtk", "3.0") from gi.repository import Gtk, Gdk, Pango import math import cairo import zenmapCore.I18N # lgtm[py/unused-import] from radialnet.gui.Image import Pixmaps DIMENSION_NORMAL = (350, 450) def draw_pixmap(context, x, y, name, label): # This is pretty hideous workaround Gdk.cairo_set_source_pixbuf(context, Pixmaps().get_pixbuf(name), x, y) #context.set_source_pixbuf() context.paint() context.move_to(x + 50, y + 10) context.set_source_rgb(0, 0, 0) context.show_text(label) def reset_font(context): context.select_font_face( "Monospace", cairo.FONT_SLANT_NORMAL, cairo.FONT_SLANT_NORMAL) context.set_font_size(11) def draw_heading(context, x, y, label): context.select_font_face( "Monospace", cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_BOLD) context.set_font_size(13) context.move_to(x - 15, y) context.set_source_rgb(0, 0, 0) context.show_text(label) reset_font(context) def draw_circle(context, x, y, size, color, label): context.set_source_rgb(0, 0, 0) context.move_to(x, y) context.arc(x, y, size, 0, 2 * math.pi) context.stroke_preserve() context.set_source_rgb(*color) context.fill() context.set_source_rgb(0, 0, 0) context.move_to(x + 50, y + 5) context.show_text(label) def draw_square(context, x, y, size, color): context.set_source_rgb(0, 0, 0) context.rectangle(x, y - size / 2, size, size) context.stroke_preserve() context.set_source_rgb(*color) context.fill() def draw_line(context, x, y, dash, color, label): context.set_source_rgb(*color) context.move_to(x - 20, y) context.set_dash(dash) context.line_to(x + 25, y) context.stroke() context.set_dash([]) context.set_source_rgb(0, 0, 0) context.move_to(x + 50, y + 5) context.show_text(label) class LegendWindow(Gtk.Window): """ """ def __init__(self): """ """ Gtk.Window.__init__(self, type=Gtk.WindowType.TOPLEVEL) self.set_default_size(DIMENSION_NORMAL[0], DIMENSION_NORMAL[1]) self.__title_font = Pango.FontDescription("Monospace Bold") self.set_title(_("Topology Legend")) self.vbox = Gtk.Box.new(Gtk.Orientation.VERTICAL, 0) self.add(self.vbox) self.drawing_area = Gtk.DrawingArea() self.vbox.pack_start(self.drawing_area, True, True, 0) self.drawing_area.connect("draw", self.draw_event_handler) self.more_uri = Gtk.LinkButton.new_with_label( "https://nmap.org/book/zenmap-topology.html#zenmap-topology-legend", _("View full legend online")) self.vbox.pack_start(self.more_uri, False, False, 0) def draw_event_handler(self, widget, graphic_context): """ """ x, y = 45, 20 draw_heading(graphic_context, x, y, _("Hosts")) # white circle y += 20 draw_circle(graphic_context, x, y, 3, (1, 1, 1), _("host was not port scanned")) # green circle y += 20 draw_circle(graphic_context, x, y, 4, (0, 1, 0), _("host with fewer than 3 open ports")) # yellow circle y += 20 draw_circle(graphic_context, x, y, 5, (1, 1, 0), _("host with 3 to 6 open ports")) # red circle y += 20 draw_circle(graphic_context, x, y, 6, (1, 0, 0), _("host with more than 6 open ports")) # green square y += 20 rx = x - 20 draw_square(graphic_context, rx, y, 10, (0, 1, 0)) rx += 10 + 5 # yellow square draw_square(graphic_context, rx, y, 12, (1, 1, 0)) rx += 12 + 5 # red square draw_square(graphic_context, rx, y, 14, (1, 0, 0)) graphic_context.move_to(x + 50, y + 5) graphic_context.set_source_rgb(0, 0, 0) graphic_context.show_text(_("host is a router, switch, or WAP")) # connections between hosts y += 30 draw_heading(graphic_context, x, y, _("Traceroute connections")) y += 20 graphic_context.move_to(x, y) graphic_context.show_text(_("Thicker line means higher round-trip time")) # primary traceroute (blue line) y += 20 draw_line(graphic_context, x, y, [], (0, 0, 1), _("primary traceroute connection")) # Alternate route (orange line) y += 20 draw_line(graphic_context, x, y, [], (1, 0.5, 0), _("alternate path")) # no traceroute y += 20 draw_line(graphic_context, x, y, [4.0, 2.0], (0, 0, 0), _("no traceroute information")) # missing traceroute y += 20 graphic_context.set_source_rgb(0.5, 0.7, 0.95) graphic_context.move_to(x - 15, y) graphic_context.arc(x - 25, y, 5, 0, 2 * math.pi) graphic_context.stroke_preserve() draw_line(graphic_context, x, y, [4.0, 2.0], (0.5, 0.7, 0.95), _("missing traceroute hop")) # special purpose hosts y += 30 draw_heading(graphic_context, x, y, _("Additional host icons")) # router image y += 20 draw_pixmap(graphic_context, x, y, "router", _("router")) # switch image y += 20 draw_pixmap(graphic_context, x, y, "switch", _("switch")) # wap image y += 20 draw_pixmap(graphic_context, x, y, "wireless", _("wireless access point")) # firewall image y += 20 draw_pixmap(graphic_context, x, y, "firewall", _("firewall")) # host with filtered ports y += 20 draw_pixmap(graphic_context, x, y, "padlock", _("host with some filtered ports"))