diff --git a/device/models.py b/device/models.py index 6e0bc50..e2378c2 100644 --- a/device/models.py +++ b/device/models.py @@ -155,3 +155,10 @@ class Device: self.get_last_evidence() return self.last_evidence.get_model() + @property + def components(self): + if not self.last_evidence: + self.get_last_evidence() + return self.last_evidence.get_components() + + diff --git a/device/templates/details.html b/device/templates/details.html index 3881c1a..de4ae85 100644 --- a/device/templates/details.html +++ b/device/templates/details.html @@ -173,7 +173,7 @@
Components last evidence
- {% for c in object.last_evidence.doc.components %} + {% for c in object.components %}
{{ c.type }}
diff --git a/evidence/__init__.py b/evidence/__init__.py index e69de29..b76b6a9 100644 --- a/evidence/__init__.py +++ b/evidence/__init__.py @@ -0,0 +1,25 @@ +from pathlib import Path + +from pint import UnitRegistry + +# Sets up the unit handling +unit_registry = Path(__file__).parent / 'unit_registry' + +unit = UnitRegistry() +unit.load_definitions(str(unit_registry / 'quantities.txt')) +TB = unit.TB +GB = unit.GB +MB = unit.MB +Mbs = unit.Mbit / unit.s +MBs = unit.MB / unit.s +Hz = unit.Hz +GHz = unit.GHz +MHz = unit.MHz +Inch = unit.inch +mAh = unit.hour * unit.mA +mV = unit.mV + +base2 = UnitRegistry() +base2.load_definitions(str(unit_registry / 'base2.quantities.txt')) + +GiB = base2.GiB diff --git a/evidence/models.py b/evidence/models.py index 30625aa..031641f 100644 --- a/evidence/models.py +++ b/evidence/models.py @@ -5,6 +5,7 @@ from django.db import models from utils.constants import STR_SM_SIZE, STR_EXTEND_SIZE, CHASSIS_DH from evidence.xapian import search +from evidence.parse_details import ParseSnapshot from user.models import Institution @@ -35,6 +36,8 @@ class Evidence: self.created = None self.dmi = None self.annotations = [] + self.components = [] + self.default = "n/a" self.get_owner() self.get_time() @@ -60,12 +63,11 @@ class Evidence: for xa in matches: self.doc = json.loads(xa.document.get_data()) - + if self.doc.get("software") == "EreuseWorkbench": dmidecode_raw = self.doc["data"]["dmidecode"] self.dmi = DMIParse(dmidecode_raw) - def get_time(self): if not self.doc: self.get_doc() @@ -74,38 +76,43 @@ class Evidence: if not self.created: self.created = self.annotations.last().created - def components(self): - return self.doc.get('components', []) + def get_components(self): + if self.doc.get("software") != "EreuseWorkbench": + return self.doc.get('components', []) + self.set_components() + return self.components def get_manufacturer(self): if self.doc.get("software") != "EreuseWorkbench": return self.doc['device']['manufacturer'] - + return self.dmi.manufacturer().strip() - + def get_model(self): if self.doc.get("software") != "EreuseWorkbench": return self.doc['device']['model'] - + return self.dmi.model().strip() def get_chassis(self): if self.doc.get("software") != "EreuseWorkbench": return self.doc['device']['model'] - - chassis = self.dmi.get("Chassis")[0].get("Type", '_virtual') + + chassis = self.dmi.get("Chassis")[0].get("Type", '_virtual') lower_type = chassis.lower() - + for k, v in CHASSIS_DH.items(): if lower_type in v: return k return "" - - @classmethod def get_all(cls, user): return Annotation.objects.filter( owner=user.institution, type=Annotation.Type.SYSTEM, ).order_by("-created").values_list("uuid", flat=True).distinct() + + def set_components(self): + snapshot = ParseSnapshot(self.doc).snapshot_json + self.components = snapshot['components'] diff --git a/evidence/parse.py b/evidence/parse.py index 2306ac4..6de5ca4 100644 --- a/evidence/parse.py +++ b/evidence/parse.py @@ -6,7 +6,7 @@ import hashlib from datetime import datetime from dmidecode import DMIParse from evidence.xapian import search, index -from evidence.models import Evidence, Annotation +from evidence.models import Annotation from utils.constants import ALGOS, CHASSIS_DH diff --git a/evidence/parse_details.py b/evidence/parse_details.py new file mode 100644 index 0000000..cddd293 --- /dev/null +++ b/evidence/parse_details.py @@ -0,0 +1,492 @@ +import json +import numpy as np + +from datetime import datetime +from dmidecode import DMIParse +from evidence import base2, unit +from utils.constants import CHASSIS_DH, DATASTORAGEINTERFACE + + +def get_lshw_child(child, nets, component): + if child.get('id') == component: + nets.append(child) + if child.get('children'): + [get_lshw_child(x, nets, component) for x in child['children']] + + +class ParseSnapshot: + def __init__(self, snapshot, default="n/a"): + self.default = default + self.dmidecode_raw = snapshot["data"].get("dmidecode", "{}") + self.smart_raw = snapshot["data"].get("disks", []) + self.hwinfo_raw = snapshot["data"].get("hwinfo", "") + self.lshw_raw = snapshot["data"].get("lshw", {}) or {} + self.lscpi_raw = snapshot["data"].get("lspci", "") + self.device = {"actions": []} + self.components = [] + self.monitors = [] + + self.dmi = DMIParse(self.dmidecode_raw) + self.smart = self.loads(self.smart_raw) + self.lshw = self.loads(self.lshw_raw) + self.hwinfo = self.parse_hwinfo() + + self.set_computer() + self.get_hwinfo_monitors() + self.set_components() + self.snapshot_json = { + "type": "Snapshot", + "device": self.device, + "software": snapshot["software"], + "components": self.components, + "uuid": snapshot['uuid'], + "version": snapshot['version'], + "endTime": snapshot["timestamp"], + "elapsed": 1, + } + + def set_computer(self): + self.device['manufacturer'] = self.dmi.manufacturer().strip() + self.device['model'] = self.dmi.model().strip() + self.device['serialNumber'] = self.dmi.serial_number() + self.device['type'] = self.get_type() + self.device['sku'] = self.get_sku() + self.device['version'] = self.get_version() + self.device['system_uuid'] = self.get_uuid() + self.device['family'] = self.get_family() + self.device['chassis'] = self.get_chassis_dh() + + def set_components(self): + self.get_cpu() + self.get_ram() + self.get_mother_board() + self.get_graphic() + self.get_data_storage() + self.get_display() + self.get_sound_card() + self.get_networks() + + def get_cpu(self): + for cpu in self.dmi.get('Processor'): + serial = cpu.get('Serial Number') + if serial == 'Not Specified' or not serial: + serial = cpu.get('ID').replace(' ', '') + self.components.append( + { + "actions": [], + "type": "Processor", + "speed": self.get_cpu_speed(cpu), + "cores": int(cpu.get('Core Count', 1)), + "model": cpu.get('Version'), + "threads": int(cpu.get('Thread Count', 1)), + "manufacturer": cpu.get('Manufacturer'), + "serialNumber": serial, + "generation": None, + "brand": cpu.get('Family'), + "address": self.get_cpu_address(cpu), + } + ) + + def get_ram(self): + for ram in self.dmi.get("Memory Device"): + if ram.get('size') == 'No Module Installed': + continue + if not ram.get("Speed"): + continue + + self.components.append( + { + "actions": [], + "type": "RamModule", + "size": self.get_ram_size(ram), + "speed": self.get_ram_speed(ram), + "manufacturer": ram.get("Manufacturer", self.default), + "serialNumber": ram.get("Serial Number", self.default), + "interface": ram.get("Type", "DDR"), + "format": ram.get("Form Factor", "DIMM"), + "model": ram.get("Part Number", self.default), + } + ) + + def get_mother_board(self): + for moder_board in self.dmi.get("Baseboard"): + self.components.append( + { + "actions": [], + "type": "Motherboard", + "version": moder_board.get("Version"), + "serialNumber": moder_board.get("Serial Number", "").strip(), + "manufacturer": moder_board.get("Manufacturer", "").strip(), + "biosDate": self.get_bios_date(), + "ramMaxSize": self.get_max_ram_size(), + "ramSlots": len(self.dmi.get("Memory Device")), + "slots": self.get_ram_slots(), + "model": moder_board.get("Product Name", "").strip(), + "firewire": self.get_firmware_num(), + "pcmcia": self.get_pcmcia_num(), + "serial": self.get_serial_num(), + "usb": self.get_usb_num(), + } + ) + + def get_graphic(self): + displays = [] + get_lshw_child(self.lshw, displays, 'display') + + for c in displays: + if not c['configuration'].get('driver', None): + continue + + self.components.append( + { + "actions": [], + "type": "GraphicCard", + "memory": self.get_memory_video(c), + "manufacturer": c.get("vendor", self.default), + "model": c.get("product", self.default), + "serialNumber": c.get("serial", self.default), + } + ) + + def get_memory_video(self, c): + # get info of lspci + # pci_id = c['businfo'].split('@')[1] + # lspci.get(pci_id) | grep size + # lspci -v -s 00:02.0 + return None + + def get_data_storage(self): + for sm in self.smart: + if sm.get('smartctl', {}).get('exit_status') == 1: + continue + model = sm.get('model_name') + manufacturer = None + if model and len(model.split(" ")) > 1: + mm = model.split(" ") + model = mm[-1] + manufacturer = " ".join(mm[:-1]) + + self.components.append( + { + "actions": self.sanitize(sm), + "type": self.get_data_storage_type(sm), + "model": model, + "manufacturer": manufacturer, + "serialNumber": sm.get('serial_number'), + "size": self.get_data_storage_size(sm), + "variant": sm.get("firmware_version"), + "interface": self.get_data_storage_interface(sm), + } + ) + + def sanitize(self, action): + return [] + + def get_networks(self): + networks = [] + get_lshw_child(self.lshw, networks, 'network') + + for c in networks: + capacity = c.get('capacity') + units = c.get('units') + speed = None + if capacity and units: + speed = unit.Quantity(capacity, units).to('Mbit/s').m + wireless = bool(c.get('configuration', {}).get('wireless', False)) + self.components.append( + { + "actions": [], + "type": "NetworkAdapter", + "model": c.get('product'), + "manufacturer": c.get('vendor'), + "serialNumber": c.get('serial'), + "speed": speed, + "variant": c.get('version', 1), + "wireless": wireless, + } + ) + + def get_sound_card(self): + multimedias = [] + get_lshw_child(self.lshw, multimedias, 'multimedia') + + for c in multimedias: + self.components.append( + { + "actions": [], + "type": "SoundCard", + "model": c.get('product'), + "manufacturer": c.get('vendor'), + "serialNumber": c.get('serial'), + } + ) + + def get_display(self): # noqa: C901 + TECHS = 'CRT', 'TFT', 'LED', 'PDP', 'LCD', 'OLED', 'AMOLED' + + for c in self.monitors: + resolution_width, resolution_height = (None,) * 2 + refresh, serial, model, manufacturer, size = (None,) * 5 + year, week, production_date = (None,) * 3 + + for x in c: + if "Vendor: " in x: + manufacturer = x.split('Vendor: ')[-1].strip() + if "Model: " in x: + model = x.split('Model: ')[-1].strip() + if "Serial ID: " in x: + serial = x.split('Serial ID: ')[-1].strip() + if " Resolution: " in x: + rs = x.split(' Resolution: ')[-1].strip() + if 'x' in rs: + resolution_width, resolution_height = [ + int(r) for r in rs.split('x') + ] + if "Frequencies: " in x: + try: + refresh = int(float(x.split(',')[-1].strip()[:-3])) + except Exception: + pass + if 'Year of Manufacture' in x: + year = x.split(': ')[1] + + if 'Week of Manufacture' in x: + week = x.split(': ')[1] + + if "Size: " in x: + size = self.get_size_monitor(x) + technology = next((t for t in TECHS if t in c[0]), None) + + if year and week: + d = '{} {} 0'.format(year, week) + production_date = datetime.strptime(d, '%Y %W %w').isoformat() + + self.components.append( + { + "actions": [], + "type": "Display", + "model": model, + "manufacturer": manufacturer, + "serialNumber": serial, + 'size': size, + 'resolutionWidth': resolution_width, + 'resolutionHeight': resolution_height, + "productionDate": production_date, + 'technology': technology, + 'refreshRate': refresh, + } + ) + + def get_hwinfo_monitors(self): + for c in self.hwinfo: + monitor = None + external = None + for x in c: + if 'Hardware Class: monitor' in x: + monitor = c + if 'Driver Info' in x: + external = c + + if monitor and not external: + self.monitors.append(c) + + def get_size_monitor(self, x): + i = 1 / 25.4 + t = x.split('Size: ')[-1].strip() + tt = t.split('mm') + if not tt: + return 0 + sizes = tt[0].strip() + if 'x' not in sizes: + return 0 + w, h = [int(x) for x in sizes.split('x')] + return np.sqrt(w**2 + h**2) * i + + def get_cpu_address(self, cpu): + default = 64 + for ch in self.lshw.get('children', []): + for c in ch.get('children', []): + if c['class'] == 'processor': + return c.get('width', default) + return default + + def get_usb_num(self): + return len( + [ + u + for u in self.dmi.get("Port Connector") + if "USB" in u.get("Port Type", "").upper() + ] + ) + + def get_serial_num(self): + return len( + [ + u + for u in self.dmi.get("Port Connector") + if "SERIAL" in u.get("Port Type", "").upper() + ] + ) + + def get_firmware_num(self): + return len( + [ + u + for u in self.dmi.get("Port Connector") + if "FIRMWARE" in u.get("Port Type", "").upper() + ] + ) + + def get_pcmcia_num(self): + return len( + [ + u + for u in self.dmi.get("Port Connector") + if "PCMCIA" in u.get("Port Type", "").upper() + ] + ) + + def get_bios_date(self): + return self.dmi.get("BIOS")[0].get("Release Date", self.default) + + def get_firmware(self): + return self.dmi.get("BIOS")[0].get("Firmware Revision", '1') + + def get_max_ram_size(self): + size = 0 + for slot in self.dmi.get("Physical Memory Array"): + capacity = slot.get("Maximum Capacity", '0').split(" ")[0] + size += int(capacity) + + return size + + def get_ram_slots(self): + slots = 0 + for x in self.dmi.get("Physical Memory Array"): + slots += int(x.get("Number Of Devices", 0)) + return slots + + def get_ram_size(self, ram): + try: + memory = ram.get("Size", "0") + memory = memory.split(' ') + if len(memory) > 1: + size = int(memory[0]) + units = memory[1] + return base2.Quantity(size, units).to('MiB').m + return int(size.split(" ")[0]) + except Exception as err: + logger.error("get_ram_size error: {}".format(err)) + return 0 + + def get_ram_speed(self, ram): + size = ram.get("Speed", "0") + return int(size.split(" ")[0]) + + def get_cpu_speed(self, cpu): + speed = cpu.get('Max Speed', "0") + return float(speed.split(" ")[0]) / 1024 + + def get_sku(self): + return self.dmi.get("System")[0].get("SKU Number", self.default).strip() + + def get_version(self): + return self.dmi.get("System")[0].get("Version", self.default).strip() + + def get_uuid(self): + return self.dmi.get("System")[0].get("UUID", '').strip() + + def get_family(self): + return self.dmi.get("System")[0].get("Family", '') + + def get_chassis(self): + return self.dmi.get("Chassis")[0].get("Type", '_virtual') + + def get_type(self): + chassis_type = self.get_chassis() + return self.translation_to_devicehub(chassis_type) + + def translation_to_devicehub(self, original_type): + lower_type = original_type.lower() + CHASSIS_TYPE = { + 'Desktop': [ + 'desktop', + 'low-profile', + 'tower', + 'docking', + 'all-in-one', + 'pizzabox', + 'mini-tower', + 'space-saving', + 'lunchbox', + 'mini', + 'stick', + ], + 'Laptop': [ + 'portable', + 'laptop', + 'convertible', + 'tablet', + 'detachable', + 'notebook', + 'handheld', + 'sub-notebook', + ], + 'Server': ['server'], + 'Computer': ['_virtual'], + } + for k, v in CHASSIS_TYPE.items(): + if lower_type in v: + return k + return self.default + + def get_chassis_dh(self): + chassis = self.get_chassis() + lower_type = chassis.lower() + for k, v in CHASSIS_DH.items(): + if lower_type in v: + return k + return self.default + + def get_data_storage_type(self, x): + # TODO @cayop add more SSDS types + SSDS = ["nvme"] + SSD = 'SolidStateDrive' + HDD = 'HardDrive' + type_dev = x.get('device', {}).get('type') + trim = x.get('trim', {}).get("supported") in [True, "true"] + return SSD if type_dev in SSDS or trim else HDD + + def get_data_storage_interface(self, x): + interface = x.get('device', {}).get('protocol', 'ATA') + if interface.upper() in DATASTORAGEINTERFACE: + return interface.upper() + + txt = "Sid: {}, interface {} is not in DataStorageInterface Enum".format( + self.sid, interface + ) + self.errors("{}".format(err)) + + def get_data_storage_size(self, x): + total_capacity = x.get('user_capacity', {}).get('bytes') + if not total_capacity: + return 1 + # convert bytes to Mb + return total_capacity / 1024**2 + + def parse_hwinfo(self): + hw_blocks = self.hwinfo_raw.split("\n\n") + return [x.split("\n") for x in hw_blocks] + + def loads(self, x): + if isinstance(x, str): + return json.loads(x) + return x + + def errors(self, txt=None): + if not txt: + return self._errors + + logger.error(txt) + self._errors.append(txt) + diff --git a/evidence/unit_registry/base2.quantities.txt b/evidence/unit_registry/base2.quantities.txt new file mode 100644 index 0000000..2c724a2 --- /dev/null +++ b/evidence/unit_registry/base2.quantities.txt @@ -0,0 +1,4 @@ +K = KiB = k = kb = KB +M = MiB = m = mb = MB +G = GiB = g = gb = GB +T = TiB = t = tb = TB diff --git a/evidence/unit_registry/quantities.txt b/evidence/unit_registry/quantities.txt new file mode 100644 index 0000000..d658ab2 --- /dev/null +++ b/evidence/unit_registry/quantities.txt @@ -0,0 +1,9 @@ +HZ = hertz = hz +KHZ = kilohertz = khz +MHZ = megahertz = mhz +GHZ = gigahertz = ghz +B = byte = b = UNIT = unit +KB = kilobyte = kb = K = k +MB = megabyte = mb = M = m +GB = gigabyte = gb = G = g +T = terabyte = tb = T = t diff --git a/requirements.txt b/requirements.txt index 217d120..2d2537c 100644 --- a/requirements.txt +++ b/requirements.txt @@ -10,3 +10,4 @@ pandas==2.2.2 xlrd==2.0.1 odfpy==1.4.1 pytz==2024.2 +Pint==0.24.3 diff --git a/user/views.py b/user/views.py index e7f3289..bb6bdd2 100644 --- a/user/views.py +++ b/user/views.py @@ -1,6 +1,37 @@ from django.shortcuts import render from django.utils.translation import gettext_lazy as _ -from dashboard.mixins import InventaryMixin, DetailsMixin +from dashboard.mixins import DashboardView +class ProfileView(DashboardView): + template_name = "profile.html" + subtitle = _('My personal data') + icon = 'bi bi-person-gear' + fields = ('first_name', 'last_name', 'email') + success_url = reverse_lazy('idhub:user_profile') + model = User + + def get_queryset(self, **kwargs): + queryset = Membership.objects.select_related('user').filter( + user=self.request.user) + + return queryset + + def get_object(self): + return self.request.user + + def get_form(self): + form = super().get_form() + return form + + def form_valid(self, form): + return super().form_valid(form) + + def get_context_data(self, **kwargs): + context = super().get_context_data(**kwargs) + context.update({ + 'lang': self.request.LANGUAGE_CODE, + }) + return context + diff --git a/utils/constants.py b/utils/constants.py index e481d6c..bc43922 100644 --- a/utils/constants.py +++ b/utils/constants.py @@ -38,3 +38,11 @@ CHASSIS_DH = { 'Tablet': {'tablet'}, 'Virtual': {'_virtual'}, } + + +DATASTORAGEINTERFACE = [ + 'ATA', + 'USB', + 'PCI', + 'NVME', +]