src/backend/fireinfo.py

   1 #!/usr/bin/python
   2
   3 import datetime
   4 import iso3166
   5 import json
   6 import jsonschema
   7 import logging
   8 import re
   9
  10 from . import hwdata
  11 from . import util
  12 from .misc import Object
  13 from .decorators import *
  14
  15 N_ = lambda x: x
  16
  17 CPU_VENDORS = {
  18         "AMDisbetter!" : "AMD",
  19         "AuthenticAMD" : "AMD",
  20         "CentaurHauls" : "VIA",
  21         "CyrixInstead" : "Cyrix",
  22         "GenuineIntel" : "Intel",
  23         "TransmetaCPU" : "Transmeta",
  24         "GenuineTMx86" : "Transmeta",
  25         "Geode by NSC" : "NSC",
  26         "NexGenDriven" : "NexGen",
  27         "RiseRiseRise" : "Rise",
  28         "SiS SiS SiS"  : "SiS",
  29         "SiS SiS SiS " : "SiS",
  30         "UMC UMC UMC " : "UMC",
  31         "VIA VIA VIA " : "VIA",
  32         "Vortex86 SoC" : "Vortex86",
  33 }
  34
  35 CPU_STRINGS = (
  36         ### AMD ###
  37         # APU
  38         (r"AMD (Sempron)\(tm\) (\d+) APU with Radeon\(tm\) R\d+", r"AMD \1 \2 APU"),
  39         (r"AMD ([\w\-]+) APU with Radeon\(tm\) HD Graphics", r"AMD \1 APU"),
  40         (r"AMD ([\w\-]+) Radeon R\d+, \d+ Compute Cores \d+C\+\d+G", r"AMD \1 APU"),
  41         # Athlon
  42         (r"AMD Athlon.* II X2 ([a-z0-9]+).*", r"AMD Athlon X2 \1"),
  43         (r"AMD Athlon\(tm\) 64 Processor (\w+)", r"AMD Athlon64 \1"),
  44         (r"AMD Athlon\(tm\) 64 X2 Dual Core Processor (\w+)", r"AMD Athlon64 X2 \1"),
  45         (r"(AMD Athlon).*(XP).*", r"\1 \2"),
  46         (r"(AMD Phenom).* ([0-9]+) .*", r"\1 \2"),
  47         (r"(AMD Phenom).*", r"\1"),
  48         (r"(AMD Sempron).*", r"\1"),
  49         # Geode
  50         (r"Geode\(TM\) Integrated Processor by AMD PCS", r"AMD Geode"),
  51         (r"(Geode).*", r"\1"),
  52         # Mobile
  53         (r"Mobile AMD (Athlon|Sempron)\(tm\) Processor (\d+\+?)", r"AMD \1-M \2"),
  54
  55         # Intel
  56         (r"Intel\(R\) (Atom|Celeron).*CPU\s*([A-Z0-9]+) .*", r"Intel \1 \2"),
  57         (r"(Intel).*(Celeron).*", r"\1 \2"),
  58         (r"Intel\(R\)? Core\(TM\)?2 Duo *CPU .* ([A-Z0-9]+) .*", r"Intel C2D \1"),
  59         (r"Intel\(R\)? Core\(TM\)?2 Duo CPU (\w+)", r"Intel C2D \1"),
  60         (r"Intel\(R\)? Core\(TM\)?2 CPU .* ([A-Z0-9]+) .*", r"Intel C2 \1"),
  61         (r"Intel\(R\)? Core\(TM\)?2 Quad *CPU .* ([A-Z0-9]+) .*", r"Intel C2Q \1"),
  62         (r"Intel\(R\)? Core\(TM\)? (i[753]\-\w+) CPU", r"Intel Core \1"),
  63         (r"Intel\(R\)? Xeon\(R\)? CPU (\w+) (0|v\d+)", r"Intel Xeon \1 \2"),
  64         (r"Intel\(R\)? Xeon\(R\)? CPU\s+(\w+)", r"Intel Xeon \1"),
  65         (r"(Intel).*(Xeon).*", r"\1 \2"),
  66         (r"Intel.* Pentium.* (D|4) .*", r"Intel Pentium \1"),
  67         (r"Intel.* Pentium.* Dual .* ([A-Z0-9]+) .*", r"Intel Pentium Dual \1"),
  68         (r"Pentium.* Dual-Core .* ([A-Z0-9]+) .*", r"Intel Pentium Dual \1"),
  69         (r"(Pentium I{2,3}).*", r"Intel \1"),
  70         (r"(Celeron \(Coppermine\))", r"Intel Celeron"),
  71
  72         # NSC
  73         (r"Geode\(TM\) Integrated Processor by National Semi", r"NSC Geode"),
  74
  75         # VIA
  76         (r"(VIA \w*).*", r"\1"),
  77
  78         # Qemu
  79         (r"QEMU Virtual CPU version .*", r"QEMU CPU"),
  80
  81         # ARM
  82         (r"Feroceon .*", r"ARM Feroceon"),
  83 )
  84
  85 PROFILE_SCHEMA = {
  86         "$schema"     : "https://json-schema.org/draft/2020-12/schema",
  87         "$id"         : "https://fireinfo.ipfire.org/profile.schema.json",
  88         "title"       : "Fireinfo Profile",
  89         "description" : "Fireinfo Profile",
  90         "type"        : "object",
  91
  92         # Properties
  93         "properties" : {
  94                 # Processor
  95                 "cpu" : {
  96                         "type" : "object",
  97                         "properties" : {
  98                                 "arch" : {
  99                                         "type"    : "string",
 100                                         "pattern" : r"^[a-z0-9\_]{,8}$",
 101                                 },
 102                                 "count" : {
 103                                         "type" : "integer",
 104                                 },
 105                                 "family" : {
 106                                         "type" : ["integer", "null"],
 107                                 },
 108                                 "flags" : {
 109                                         "type" : "array",
 110                                         "items" : {
 111                                                 "type"    : "string",
 112                                                 "pattern" : r"^.{,24}$",
 113                                         },
 114                                 },
 115                                 "model" : {
 116                                         "type" : "integer",
 117                                 },
 118                                 "model_string" : {
 119                                         "type" : ["string", "null"],
 120                                         "pattern" : r"^.{,80}$",
 121                                 },
 122                                 "speed" : {
 123                                         "type" : "number",
 124                                 },
 125                                 "stepping" : {
 126                                         "type" : "integer",
 127                                 },
 128                                 "vendor" : {
 129                                         "type"    : "string",
 130                                         "pattern" : r"^.{,80}$",
 131                                 },
 132                         },
 133                         "additionalProperties" : False,
 134                         "required" : [
 135                                 "arch",
 136                                 "count",
 137                                 "family",
 138                                 "flags",
 139                                 "model",
 140                                 "model_string",
 141                                 "speed",
 142                                 "stepping",
 143                                 "vendor",
 144                         ],
 145                 },
 146
 147                 # Devices
 148                 "devices" : {
 149                         "type" : "array",
 150                         "items" : {
 151                                 "type" : "object",
 152                                 "properties" : {
 153                                         "deviceclass" : {
 154                                                 "type"    : ["string", "null"],
 155                                                 "pattern" : r"^.{,20}$",
 156                                         },
 157                                         "driver" : {
 158                                                 "type"    : ["string", "null"],
 159                                                 "pattern" : r"^.{,24}$",
 160                                         },
 161                                         "model" : {
 162                                                 "type"    : "string",
 163                                                 "pattern" : r"^[a-z0-9]{4}$",
 164                                         },
 165                                         "sub_model" : {
 166                                                 "type"    : ["string", "null"],
 167                                                 "pattern" : r"^[a-z0-9]{4}$",
 168                                         },
 169                                         "sub_vendor" : {
 170                                                 "type"    : ["string", "null"],
 171                                                 "pattern" : r"^[a-z0-9]{4}$",
 172                                         },
 173                                         "subsystem" : {
 174                                                 "type"    : "string",
 175                                                 "pattern" : r"^[a-z]{3}$",
 176                                         },
 177                                         "vendor" : {
 178                                                 "type"    : "string",
 179                                                 "pattern" : r"^[a-z0-9]{4}$",
 180                                         },
 181                                 },
 182                                 "additionalProperties" : False,
 183                                 "required" : [
 184                                         "deviceclass",
 185                                         "driver",
 186                                         "model",
 187                                         "subsystem",
 188                                         "vendor",
 189                                 ],
 190                         },
 191                 },
 192
 193                 # Network
 194                 "network" : {
 195                         "type" : "object",
 196                         "properties" : {
 197                                 "blue" : {
 198                                         "type" : "boolean",
 199                                 },
 200                                 "green" : {
 201                                         "type" : "boolean",
 202                                 },
 203                                 "orange" : {
 204                                         "type" : "boolean",
 205                                 },
 206                                 "red" : {
 207                                         "type" : "boolean",
 208                                 },
 209                         },
 210                         "additionalProperties" : False,
 211                 },
 212
 213                 # System
 214                 "system" : {
 215                         "type" : "object",
 216                         "properties" : {
 217                                 "kernel_release" : {
 218                                         "type"    : "string",
 219                                         "pattern" : r"^.{,40}$",
 220                                 },
 221                                 "language" : {
 222                                         "type"    : "string",
 223                                         "pattern" : r"^[a-z]{2}(\.utf8)?$",
 224                                 },
 225                                 "memory" : {
 226                                         "type" : "integer",
 227                                 },
 228                                 "model" : {
 229                                         "type"    : ["string", "null"],
 230                                         "pattern" : r"^.{,80}$",
 231                                 },
 232                                 "release" : {
 233                                         "type"    : "string",
 234                                         "pattern" : r"^.{,80}$",
 235                                 },
 236                                 "root_size" : {
 237                                         "type" : "number",
 238                                 },
 239                                 "vendor" : {
 240                                         "type"    : "string",
 241                                         "pattern" : r"^.{,80}$",
 242                                 },
 243                                 "virtual" : {
 244                                         "type" : "boolean"
 245                                 },
 246                         },
 247                         "additionalProperties" : False,
 248                         "required" : [
 249                                 "kernel_release",
 250                                 "language",
 251                                 "memory",
 252                                 "model",
 253                                 "release",
 254                                 "root_size",
 255                                 "vendor",
 256                                 "virtual",
 257                         ],
 258                 },
 259
 260                 # Hypervisor
 261                 "hypervisor" : {
 262                         "type" : "object",
 263                         "properties" : {
 264                                 "vendor" : {
 265                                         "type"    : "string",
 266                                         "pattern" : r"^.{,40}$",
 267                                 },
 268                         },
 269                         "additionalProperties" : False,
 270                         "required" : [
 271                                 "vendor",
 272                         ],
 273                 },
 274
 275                 # Error - BogoMIPS
 276                 "bogomips" : {
 277                         "type" : "number",
 278                 },
 279         },
 280         "additionalProperties" : False,
 281         "required" : [
 282                 "cpu",
 283                 "devices",
 284                 "network",
 285                 "system",
 286         ],
 287 }
 288
 289 class Network(Object):
 290         def init(self, blob):
 291                 self.blob = blob
 292
 293         def __iter__(self):
 294                 ret = []
 295
 296                 for zone in ("red", "green", "orange", "blue"):
 297                         if self.has_zone(zone):
 298                                 ret.append(zone)
 299
 300                 return iter(ret)
 301
 302         def has_zone(self, name):
 303                 return self.blob.get(name, False)
 304
 305         @property
 306         def has_red(self):
 307                 return self.has_zone("red")
 308
 309         @property
 310         def has_green(self):
 311                 return self.has_zone("green")
 312
 313         @property
 314         def has_orange(self):
 315                 return self.has_zone("orange")
 316
 317         @property
 318         def has_blue(self):
 319                 return self.has_zone("blue")
 320
 321
 322 class Processor(Object):
 323         def init(self, blob):
 324                 self.blob = blob
 325
 326         def __str__(self):
 327                 s = []
 328
 329                 if self.model_string and not self.model_string.startswith(self.vendor):
 330                         s.append(self.vendor)
 331                         s.append("-")
 332
 333                 s.append(self.model_string or "Generic")
 334
 335                 if self.core_count > 1:
 336                         s.append("x%s" % self.core_count)
 337
 338                 return " ".join(s)
 339
 340         @property
 341         def arch(self):
 342                 return self.blob.get("arch")
 343
 344         @property
 345         def vendor(self):
 346                 vendor = self.blob.get("vendor")
 347
 348                 try:
 349                         return CPU_VENDORS[vendor]
 350                 except KeyError:
 351                         return vendor
 352
 353         @property
 354         def family(self):
 355                 return self.blob.get("family")
 356
 357         @property
 358         def model(self):
 359                 return self.blob.get("model")
 360
 361         @property
 362         def stepping(self):
 363                 return self.blob.get("stepping")
 364
 365         @property
 366         def model_string(self):
 367                 return self.blob.get("model_string")
 368
 369         @property
 370         def flags(self):
 371                 return self.blob.get("flags")
 372
 373         def has_flag(self, flag):
 374                 return flag in self.flags
 375
 376         def uses_ht(self):
 377                 if self.vendor == "Intel" and self.family == 6 and self.model in (15, 55, 76, 77):
 378                         return False
 379
 380                 return self.has_flag("ht")
 381
 382         @property
 383         def core_count(self):
 384                 return self.blob.get("count", 1)
 385
 386         @property
 387         def count(self):
 388                 if self.uses_ht():
 389                         return self.core_count // 2
 390
 391                 return self.core_count
 392
 393         @property
 394         def clock_speed(self):
 395                 return self.blob.get("speed", 0)
 396
 397         def format_clock_speed(self):
 398                 if not self.clock_speed:
 399                         return
 400
 401                 if self.clock_speed < 1000:
 402                         return "%dMHz" % self.clock_speed
 403
 404                 return "%.2fGHz" % round(self.clock_speed / 1000, 2)
 405
 406         @property
 407         def bogomips(self):
 408                 return self.__bogomips
 409
 410         @property
 411         def capabilities(self):
 412                 caps = [
 413                         ("64bit",  self.has_flag("lm")),
 414                         ("aes",    self.has_flag("aes")),
 415                         ("nx",     self.has_flag("nx")),
 416                         ("pae",    self.has_flag("pae") or self.has_flag("lpae")),
 417                         ("rdrand", self.has_flag("rdrand")),
 418                 ]
 419
 420                 # If the system is already running in a virtual environment,
 421                 # we cannot correctly detect if the CPU supports svm or vmx
 422                 if self.has_flag("hypervisor"):
 423                         caps.append(("virt", None))
 424                 else:
 425                         caps.append(("virt", self.has_flag("vmx") or self.has_flag("svm")))
 426
 427                 return caps
 428
 429         def format_model(self):
 430                 s = self.model_string or ""
 431
 432                 # Remove everything after the @: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
 433                 s, sep, rest = s.partition("@")
 434
 435                 for pattern, repl in CPU_STRINGS:
 436                         if re.match(pattern, s) is None:
 437                                 continue
 438
 439                         s = re.sub(pattern, repl, s)
 440                         break
 441
 442                 # Otherwise remove the symbols
 443                 for i in ("C", "R", "TM", "tm"):
 444                         s = s.replace("(%s)" % i, "")
 445
 446                 # Replace too long strings with shorter ones
 447                 pairs = (
 448                         ("Quad-Core Processor", ""),
 449                         ("Dual-Core Processor", ""),
 450                         ("Processor", "CPU"),
 451                         ("processor", "CPU"),
 452                 )
 453                 for k, v in pairs:
 454                         s = s.replace(k, v)
 455
 456                 # Remove too many spaces
 457                 s = " ".join((e for e in s.split() if e))
 458
 459                 return s
 460
 461         @property
 462         def friendly_string(self):
 463                 s = []
 464
 465                 model = self.format_model()
 466                 if model:
 467                         s.append(model)
 468
 469                 clock_speed = self.format_clock_speed()
 470                 if clock_speed:
 471                         s.append("@ %s" % clock_speed)
 472
 473                 if self.count > 1:
 474                         s.append("x%s" % self.count)
 475
 476                 return " ".join(s)
 477
 478
 479 class Device(Object):
 480         classid2name = {
 481                 "pci" : {
 482                         "00" : N_("Unclassified"),
 483                         "01" : N_("Mass storage"),
 484                         "02" : N_("Network"),
 485                         "03" : N_("Display"),
 486                         "04" : N_("Multimedia"),
 487                         "05" : N_("Memory controller"),
 488                         "06" : N_("Bridge"),
 489                         "07" : N_("Communication"),
 490                         "08" : N_("Generic system peripheral"),
 491                         "09" : N_("Input device"),
 492                         "0a" : N_("Docking station"),
 493                         "0b" : N_("Processor"),
 494                         "0c" : N_("Serial bus"),
 495                         "0d" : N_("Wireless"),
 496                         "0e" : N_("Intelligent controller"),
 497                         "0f" : N_("Satellite communications controller"),
 498                         "10" : N_("Encryption"),
 499                         "11" : N_("Signal processing controller"),
 500                         "ff" : N_("Unassigned class"),
 501                 },
 502
 503                 "usb" : {
 504                         "00" : N_("Unclassified"),
 505                         "01" : N_("Multimedia"),
 506                         "02" : N_("Communication"),
 507                         "03" : N_("Input device"),
 508                         "05" : N_("Generic system peripheral"),
 509                         "06" : N_("Image"),
 510                         "07" : N_("Printer"),
 511                         "08" : N_("Mass storage"),
 512                         "09" : N_("Hub"),
 513                         "0a" : N_("Communication"),
 514                         "0b" : N_("Smart card"),
 515                         "0d" : N_("Encryption"),
 516                         "0e" : N_("Display"),
 517                         "0f" : N_("Personal Healthcare"),
 518                         "dc" : N_("Diagnostic Device"),
 519                         "e0" : N_("Wireless"),
 520                         "ef" : N_("Unclassified"),
 521                         "fe" : N_("Unclassified"),
 522                         "ff" : N_("Unclassified"),
 523                 }
 524         }
 525
 526         def init(self, blob):
 527                 self.blob = blob
 528
 529         def __repr__(self):
 530                 return "<%s vendor=%s model=%s>" % (self.__class__.__name__,
 531                         self.vendor_string, self.model_string)
 532
 533         def __eq__(self, other):
 534                 if isinstance(other, self.__class__):
 535                         return self.blob == other.blob
 536
 537                 return NotImplemented
 538
 539         def __lt__(self, other):
 540                 if isinstance(other, self.__class__):
 541                         return self.cls < other.cls or \
 542                                 self.vendor_string < other.vendor_string or \
 543                                 self.vendor < other.vendor or \
 544                                 self.model_string < other.model_string or \
 545                                 self.model < other.model
 546
 547                 return NotImplemented
 548
 549         def is_showable(self):
 550                 if self.driver in ("usb", "pcieport", "hub"):
 551                         return False
 552
 553                 return True
 554
 555         @property
 556         def subsystem(self):
 557                 return self.blob.get("subsystem")
 558
 559         @property
 560         def model(self):
 561                 return self.blob.get("model")
 562
 563         @lazy_property
 564         def model_string(self):
 565                 return self.fireinfo.get_model_string(self.subsystem, self.vendor, self.model)
 566
 567         @property
 568         def vendor(self):
 569                 return self.blob.get("vendor")
 570
 571         @lazy_property
 572         def vendor_string(self):
 573                 return self.fireinfo.get_vendor_string(self.subsystem, self.vendor)
 574
 575         @property
 576         def driver(self):
 577                 return self.blob.get("driver")
 578
 579         @lazy_property
 580         def cls(self):
 581                 classid = self.blob.get("deviceclass")
 582
 583                 if self.subsystem == "pci":
 584                         classid = classid[:-4]
 585                         if len(classid) == 1:
 586                                 classid = "0%s" % classid
 587
 588                 elif self.subsystem == "usb" and classid:
 589                         classid = classid.split("/")[0]
 590                         classid = "%02x" % int(classid)
 591
 592                 try:
 593                         return self.classid2name[self.subsystem][classid]
 594                 except KeyError:
 595                         return "N/A"
 596
 597
 598 class System(Object):
 599         def init(self, blob):
 600                 self.blob = blob
 601
 602         @property
 603         def language(self):
 604                 return self.blob.get("language")
 605
 606         @property
 607         def vendor(self):
 608                 return self.blob.get("vendor")
 609
 610         @property
 611         def model(self):
 612                 return self.blob.get("model")
 613
 614         @property
 615         def release(self):
 616                 return self.blob.get("release")
 617
 618         @property
 619         def storage(self):
 620                 return self.blob.get("storage_size", 0)
 621
 622         def is_virtual(self):
 623                 return self.blob.get("virtual", False)
 624
 625
 626 class Hypervisor(Object):
 627         def init(self, blob):
 628                 self.blob = blob
 629
 630         def __str__(self):
 631                 return self.vendor
 632
 633         @property
 634         def vendor(self):
 635                 return self.blob.get("vendor")
 636
 637
 638 class Profile(Object):
 639         def init(self, profile_id, private_id, created_at, expired_at, version, blob,
 640                         last_updated_at, country_code, **kwargs):
 641                 self.profile_id      = profile_id
 642                 self.private_id      = private_id
 643                 self.created_at      = created_at
 644                 self.expired_at      = expired_at
 645                 self.version         = version
 646                 self.blob            = blob
 647                 self.last_updated_at = last_updated_at
 648                 self.country_code    = country_code
 649
 650         def __repr__(self):
 651                 return "<%s %s>" % (self.__class__.__name__, self.profile_id)
 652
 653         def is_showable(self):
 654                 return True if self.blob else False
 655
 656         @property
 657         def public_id(self):
 658                 """
 659                         An alias for the profile ID
 660                 """
 661                 return self.profile_id
 662
 663         # Location
 664
 665         @property
 666         def location(self):
 667                 return self.country_code
 668
 669         @property
 670         def location_string(self):
 671                 return self.backend.get_country_name(self.location) or self.location
 672
 673         # Devices
 674
 675         @lazy_property
 676         def devices(self):
 677                 return [Device(self.backend, blob) for blob in self.blob.get("devices", [])]
 678
 679         # System
 680
 681         @lazy_property
 682         def system(self):
 683                 return System(self.backend, self.blob.get("system", {}))
 684
 685         # Processor
 686
 687         @property
 688         def processor(self):
 689                 return Processor(self.backend, self.blob.get("cpu", {}))
 690
 691         # Memory
 692
 693         @property
 694         def memory(self):
 695                 return self.blob.get("memory")
 696
 697         @property
 698         def friendly_memory(self):
 699                 return util.format_size(self.memory or 0)
 700
 701         # Virtual
 702
 703         def is_virtual(self):
 704                 return self.system.is_virtual()
 705
 706         @property
 707         def hypervisor(self):
 708                 return Hypervisor(self.backend, self.blob.get("hypervisor"))
 709
 710         # Network
 711
 712         @lazy_property
 713         def network(self):
 714                 return Network(self.backend, self.blob.get("network", {}))
 715
 716
 717 class Fireinfo(Object):
 718         async def expire(self):
 719                 """
 720                         Called to expire any profiles that have not been updated in a fortnight
 721                 """
 722                 self.db.execute("UPDATE fireinfo SET expired_at = CURRENT_TIMESTAMP \
 723                         WHERE last_updated_at <= CURRENT_TIMESTAMP - %s", datetime.timedelta(days=14))
 724
 725         def _get_profile(self, query, *args, **kwargs):
 726                 res = self.db.get(query, *args, **kwargs)
 727
 728                 if res:
 729                         return Profile(self.backend, **res)
 730
 731         def get_profile_count(self, when=None):
 732                 if when:
 733                         res = self.db.get("""
 734                                 SELECT
 735                                         COUNT(*) AS count
 736                                 FROM
 737                                         fireinfo
 738                                 WHERE
 739                                         created_at <= %s
 740                                 AND
 741                                         (
 742                                                 expired_at IS NULL
 743                                         OR
 744                                                 expired_at > %s
 745                                         )
 746                         """)
 747                 else:
 748                         res = self.db.get("""
 749                                 SELECT
 750                                         COUNT(*) AS count
 751                                 FROM
 752                                         fireinfo
 753                                 WHERE
 754                                         expired_at IS NULL
 755                                 """,
 756                         )
 757
 758                 return res.count if res else 0
 759
 760         def get_profile_histogram(self):
 761                 today = datetime.date.today()
 762
 763                 t1 = datetime.date(year=today.year - 10, month=today.month, day=1)
 764                 t2 = datetime.date(year=today.year, month=today.month, day=1)
 765
 766                 res = self.db.query("""
 767                         SELECT
 768                                 date,
 769                                 COUNT(*) AS count
 770                         FROM
 771                                 generate_series(%s, %s, INTERVAL '1 month') date
 772                         JOIN
 773                                 fireinfo ON date >= created_at
 774                                         AND (expired_at IS NULL OR expired_at > date)
 775                         GROUP BY
 776                                 date
 777                 """, t1, t2)
 778
 779                 return { row.date : row.count for row in res }
 780
 781         # Profiles
 782
 783         def get_profile(self, profile_id, when=None):
 784                 if when:
 785                         return self._get_profile("""
 786                                 SELECT
 787                                         *
 788                                 FROM
 789                                         fireinfo
 790                                 WHERE
 791                                         profile_id = %s
 792                                 AND
 793                                         %s BETWEEN created_at AND expired_at
 794                                 """, profile_id,
 795                         )
 796
 797                 return self._get_profile("""
 798                         SELECT
 799                                 *
 800                         FROM
 801                                 fireinfo
 802                         WHERE
 803                                 profile_id = %s
 804                         AND
 805                                 expired_at IS NULL
 806                         """, profile_id,
 807                 )
 808
 809         # Handle profile
 810
 811         def handle_profile(self, profile_id, blob, country_code=None, asn=None, when=None):
 812                 private_id = blob.get("private_id", None)
 813                 assert private_id
 814
 815                 now = datetime.datetime.utcnow()
 816
 817                 # Fetch the profile version
 818                 version = blob.get("profile_version")
 819
 820                 # Extract the profile
 821                 profile = blob.get("profile")
 822
 823                 if profile:
 824                         # Validate the profile
 825                         self._validate(profile_id, version, profile)
 826
 827                         # Pre-process the profile
 828                         profile = self._preprocess(profile)
 829
 830                 # Fetch the previous profile
 831                 prev = self.get_profile(profile_id)
 832
 833                 if prev:
 834                         # Check if the private ID matches
 835                         if not prev.private_id == private_id:
 836                                 logging.error("Private ID for profile %s does not match" % profile_id)
 837                                 return False
 838
 839                         # Check when the last update was
 840                         elif now - prev.last_updated_at < datetime.timedelta(hours=6):
 841                                 logging.warning("Profile %s has been updated too soon" % profile_id)
 842                                 return False
 843
 844                         # Check if the profile has changed
 845                         elif prev.version == version and prev.blob == blob:
 846                                 logging.debug("Profile %s has not changed" % profile_id)
 847
 848                                 # Update the timestamp
 849                                 self.db.execute("UPDATE fireinfo SET last_updated_at = CURRENT_TIMESTAMP \
 850                                         WHERE profile_id = %s AND expired_at IS NULL", profile_id)
 851
 852                                 return True
 853
 854                         # Delete the previous profile
 855                         self.db.execute("UPDATE fireinfo SET expired_at = CURRENT_TIMESTAMP \
 856                                 WHERE profile_id = %s AND expired_at IS NULL", profile_id)
 857
 858                 # Serialise the profile
 859                 if profile:
 860                         profile = json.dumps(profile)
 861
 862                 # Store the new profile
 863                 self.db.execute("""
 864                         INSERT INTO
 865                                 fireinfo
 866                         (
 867                                 profile_id,
 868                                 private_id,
 869                                 version,
 870                                 blob,
 871                                 country_code,
 872                                 asn
 873                         )
 874                         VALUES
 875                         (
 876                                 %s,
 877                                 %s,
 878                                 %s,
 879                                 %s,
 880                                 %s,
 881                                 %s
 882                         )
 883                         """, profile_id, private_id, version, profile, country_code, asn,
 884                 )
 885
 886         def _validate(self, profile_id, version, blob):
 887                 """
 888                         Validate the profile
 889                 """
 890                 if not version == 0:
 891                         raise ValueError("Unsupported profile version")
 892
 893                 # Validate the blob
 894                 try:
 895                         return jsonschema.validate(blob, schema=PROFILE_SCHEMA)
 896
 897                 # Raise a ValueError instead which is easier to handle later on
 898                 except jsonschema.exceptions.ValidationError as e:
 899                         raise ValueError("%s" % e) from e
 900
 901         def _preprocess(self, blob):
 902                 """
 903                         Modifies the profile before storing it
 904                 """
 905                 # Remove the architecture from the release string
 906                 blob["system"]["release"]= self._filter_release(blob["system"]["release"])
 907
 908                 return blob
 909
 910         def _filter_release(self, release):
 911                 """
 912                         Removes the arch part
 913                 """
 914                 r = [e for e in release.split() if e]
 915
 916                 for s in ("(x86_64)", "(aarch64)", "(i586)", "(armv6l)", "(armv5tel)", "(riscv64)"):
 917                         try:
 918                                 r.remove(s)
 919                                 break
 920                         except ValueError:
 921                                 pass
 922
 923                 return " ".join(r)
 924
 925         # Data outputs
 926
 927         def get_random_profile(self, when=None):
 928                 if when:
 929                         return self._get_profile("""
 930                                 SELECT
 931                                         *
 932                                 FROM
 933                                         fireinfo
 934                                 WHERE
 935                                         created_at <= %s
 936                                 AND
 937                                         (
 938                                                 expired_at IS NULL
 939                                         OR
 940                                                 expired_at > %s
 941                                         )
 942                                 ORDER BY
 943                                         RANDOM()
 944                                 LIMIT
 945                                         1
 946                                 """, when, when,
 947                         )
 948
 949                 return self._get_profile("""
 950                         SELECT
 951                                 *
 952                         FROM
 953                                 fireinfo
 954                         WHERE
 955                                 expired_at IS NULL
 956                         ORDER BY
 957                                 RANDOM()
 958                         LIMIT
 959                                 1
 960                 """)
 961
 962         def get_active_profiles(self, when=None):
 963                 if when:
 964                         raise NotImplementedError
 965
 966                 else:
 967                         res = self.db.get("""
 968                                 SELECT
 969                                         COUNT(*) AS total_profiles,
 970                                         COUNT(*) FILTER (WHERE blob IS NOT NULL) AS active_profiles
 971                                 FROM
 972                                         fireinfo
 973                                 WHERE
 974                                         expired_at IS NULL
 975                         """)
 976
 977                 if res:
 978                         return res.active_profiles, res.total_profiles
 979
 980         def get_geo_location_map(self, when=None):
 981                 if when:
 982                         res = self.db.query("""
 983                                 SELECT
 984                                         country_code,
 985                                         fireinfo_percentage(
 986                                                 COUNT(*), SUM(COUNT(*)) OVER ()
 987                                         ) AS p
 988                                 FROM
 989                                         fireinfo
 990                                 WHERE
 991                                         created_at <= %s
 992                                 AND
 993                                         (
 994                                                 expired_at IS NULL
 995                                         OR
 996                                                 expired_at > %s
 997                                         )
 998                                 AND
 999                                         country_code IS NOT NULL
1000                                 GROUP BY
1001                                         country_code
1002                         """, when, when)
1003                 else:
1004                         res = self.db.query("""
1005                                 SELECT
1006                                         country_code,
1007                                         fireinfo_percentage(
1008                                                 COUNT(*), SUM(COUNT(*)) OVER ()
1009                                         ) AS p
1010                                 FROM
1011                                         fireinfo
1012                                 WHERE
1013                                         expired_at IS NULL
1014                                 AND
1015                                         country_code IS NOT NULL
1016                                 GROUP BY
1017                                         country_code
1018                         """)
1019
1020                 return { row.country_code : row.p for row in res }
1021
1022         def get_asn_map(self, when=None):
1023                 if when:
1024                         res = self.db.query("""
1025                                 SELECT
1026                                         asn,
1027                                         fireinfo_percentage(
1028                                                 COUNT(*), SUM(COUNT(*)) OVER ()
1029                                         ) AS p,
1030                                         COUNT(*) AS c
1031                                 FROM
1032                                         fireinfo
1033                                 WHERE
1034                                         created_at <= %s
1035                                 AND
1036                                         (
1037                                                 expired_at IS NULL
1038                                         OR
1039                                                 expired_at > %s
1040                                         )
1041                                 AND
1042                                         asn IS NOT NULL
1043                                 GROUP BY
1044                                         asn
1045                         """, when, when)
1046                 else:
1047                         res = self.db.query("""
1048                                 SELECT
1049                                         asn,
1050                                         fireinfo_percentage(
1051                                                 COUNT(*), SUM(COUNT(*)) OVER ()
1052                                         ) AS p,
1053                                         COUNT(*) AS c
1054                                 FROM
1055                                         fireinfo
1056                                 WHERE
1057                                         expired_at IS NULL
1058                                 AND
1059                                         asn IS NOT NULL
1060                                 GROUP BY
1061                                         asn
1062                         """)
1063
1064                 return { self.backend.location.get_as(row.asn) : (row.c, row.p) for row in res }
1065
1066         @property
1067         def cpu_vendors(self):
1068                 res = self.db.query("""
1069                         SELECT DISTINCT
1070                                 blob->'cpu'->'vendor' AS vendor
1071                         FROM
1072                                 fireinfo
1073                         WHERE
1074                                 blob->'cpu'->'vendor' IS NOT NULL
1075                         """,
1076                 )
1077
1078                 return sorted((CPU_VENDORS.get(row.vendor, row.vendor) for row in res))
1079
1080         def get_cpu_vendors_map(self, when=None):
1081                 if when:
1082                         raise NotImplementedError
1083
1084                 else:
1085                         res = self.db.query("""
1086                                 SELECT
1087                                         blob->'cpu'->'vendor' AS vendor,
1088                                         fireinfo_percentage(
1089                                                 COUNT(*), SUM(COUNT(*)) OVER ()
1090                                         ) AS p
1091                                 FROM
1092                                         fireinfo
1093                                 WHERE
1094                                         expired_at IS NULL
1095                                 AND
1096                                         blob IS NOT NULL
1097                                 AND
1098                                         blob->'cpu'->'vendor' IS NOT NULL
1099                                 GROUP BY
1100                                         blob->'cpu'->'vendor'
1101                         """)
1102
1103                 return { CPU_VENDORS.get(row.vendor, row.vendor) : row.p for row in res }
1104
1105         def get_cpu_flags_map(self, when=None):
1106                 if when:
1107                         raise NotImplementedError
1108
1109                 else:
1110                         res = self.db.query("""
1111                                 WITH arch_flags AS (
1112                                         SELECT
1113                                                 ROW_NUMBER() OVER (PARTITION BY blob->'cpu'->'arch') AS id,
1114                                                 blob->'cpu'->'arch' AS arch,
1115                                                 blob->'cpu'->'flags' AS flags
1116                                         FROM
1117                                                 fireinfo
1118                                         WHERE
1119                                                 expired_at IS NULL
1120                                         AND
1121                                                 blob->'cpu'->'arch' IS NOT NULL
1122                                         AND
1123                                                 blob->'cpu'->'flags' IS NOT NULL
1124
1125                                         -- Filter out virtual systems
1126                                         AND
1127                                                 CAST((blob->'system'->'virtual') AS boolean) IS FALSE
1128                                 )
1129
1130                                 SELECT
1131                                         arch,
1132                                         flag,
1133                                         fireinfo_percentage(
1134                                                 COUNT(*),
1135                                                 (
1136                                                         SELECT
1137                                                                 MAX(id)
1138                                                         FROM
1139                                                                 arch_flags __arch_flags
1140                                                         WHERE
1141                                                                 arch_flags.arch = __arch_flags.arch
1142                                                 )
1143                                         ) AS p
1144                                 FROM
1145                                         arch_flags, jsonb_array_elements(arch_flags.flags) AS flag
1146                                 GROUP BY
1147                                         arch, flag
1148                         """)
1149
1150                 result = {}
1151
1152                 for row in res:
1153                         try:
1154                                 result[row.arch][row.flag] = row.p
1155                         except KeyError:
1156                                 result[row.arch] = { row.flag : row.p }
1157
1158                 return result
1159
1160         def get_average_memory_amount(self, when=None):
1161                 if when:
1162                         res = self.db.get("""
1163                                 SELECT
1164                                         AVG(
1165                                                 CAST(blob->'system'->'memory' AS numeric)
1166                                         ) AS memory
1167                                 FROM
1168                                         fireinfo
1169                                 WHERE
1170                                         created_at <= %s
1171                                 AND
1172                                         (
1173                                                 expired_at IS NULL
1174                                         OR
1175                                                 expired_at > %s
1176                                         )
1177                         """, when)
1178                 else:
1179                         res = self.db.get("""
1180                                 SELECT
1181                                         AVG(
1182                                                 CAST(blob->'system'->'memory' AS numeric)
1183                                         ) AS memory
1184                                 FROM
1185                                         fireinfo
1186                                 WHERE
1187                                         expired_at IS NULL
1188                         """,)
1189
1190                 return res.memory if res else 0
1191
1192         def get_arch_map(self, when=None):
1193                 if when:
1194                         raise NotImplementedError
1195
1196                 else:
1197                         res = self.db.query("""
1198                                 SELECT
1199                                         blob->'cpu'->'arch' AS arch,
1200                                         fireinfo_percentage(
1201                                                 COUNT(*), SUM(COUNT(*)) OVER ()
1202                                         ) AS p
1203                                 FROM
1204                                         fireinfo
1205                                 WHERE
1206                                         expired_at IS NULL
1207                                 AND
1208                                         blob->'cpu'->'arch' IS NOT NULL
1209                                 GROUP BY
1210                                         blob->'cpu'->'arch'
1211                         """)
1212
1213                 return { row.arch : row.p for row in res }
1214
1215         # Virtual
1216
1217         def get_hypervisor_map(self, when=None):
1218                 if when:
1219                         raise NotImplementedError
1220                 else:
1221                         res = self.db.query("""
1222                                 SELECT
1223                                         blob->'hypervisor'->'vendor' AS vendor,
1224                                         fireinfo_percentage(
1225                                                 COUNT(*), SUM(COUNT(*)) OVER ()
1226                                         ) AS p
1227                                 FROM
1228                                         fireinfo
1229                                 WHERE
1230                                         expired_at IS NULL
1231                                 AND
1232                                         CAST((blob->'system'->'virtual') AS boolean) IS TRUE
1233                                 AND
1234                                         blob->'hypervisor'->'vendor' IS NOT NULL
1235                                 GROUP BY
1236                                         blob->'hypervisor'->'vendor'
1237                         """)
1238
1239                 return { row.vendor : row.p for row in res }
1240
1241         def get_virtual_ratio(self, when=None):
1242                 if when:
1243                         raise NotImplementedError
1244
1245                 else:
1246                         res = self.db.get("""
1247                                 SELECT
1248                                         fireinfo_percentage(
1249                                                 COUNT(*) FILTER (
1250                                                         WHERE CAST((blob->'system'->'virtual') AS boolean) IS TRUE
1251                                                 ),
1252                                                 COUNT(*)
1253                                         ) AS p
1254                                 FROM
1255                                         fireinfo
1256                                 WHERE
1257                                         expired_at IS NULL
1258                                 AND
1259                                         blob IS NOT NULL
1260                         """)
1261
1262                 return res.p if res else 0
1263
1264         # Releases
1265
1266         def get_releases_map(self, when=None):
1267                 if when:
1268                         raise NotImplementedError
1269
1270                 else:
1271                         res = self.db.query("""
1272                                 SELECT
1273                                         blob->'system'->'release' AS release,
1274                                         fireinfo_percentage(
1275                                                 COUNT(*), SUM(COUNT(*)) OVER ()
1276                                         ) AS p
1277                                 FROM
1278                                         fireinfo
1279                                 WHERE
1280                                         expired_at IS NULL
1281                                 AND
1282                                         blob IS NOT NULL
1283                                 AND
1284                                         blob->'system'->'release' IS NOT NULL
1285                                 GROUP BY
1286                                         blob->'system'->'release'
1287                         """)
1288
1289                 return { row.release : row.p for row in res }
1290
1291         # Kernels
1292
1293         def get_kernels_map(self, when=None):
1294                 if when:
1295                         raise NotImplementedError
1296
1297                 else:
1298                         res = self.db.query("""
1299                                 SELECT
1300                                         blob->'system'->'kernel' AS kernel,
1301                                         fireinfo_percentage(
1302                                                 COUNT(*), SUM(COUNT(*)) OVER ()
1303                                         ) AS p
1304                                 FROM
1305                                         fireinfo
1306                                 WHERE
1307                                         expired_at IS NULL
1308                                 AND
1309                                         blob IS NOT NULL
1310                                 AND
1311                                         blob->'system'->'kernel' IS NOT NULL
1312                                 GROUP BY
1313                                         blob->'system'->'kernel'
1314                         """)
1315
1316                 return { row.kernel : row.p for row in res }
1317
1318         subsystem2class = {
1319                 "pci" : hwdata.PCI(),
1320                 "usb" : hwdata.USB(),
1321         }
1322
1323         def get_vendor_string(self, subsystem, vendor_id):
1324                 try:
1325                         cls = self.subsystem2class[subsystem]
1326                 except KeyError:
1327                         return ""
1328
1329                 return cls.get_vendor(vendor_id) or ""
1330
1331         def get_model_string(self, subsystem, vendor_id, model_id):
1332                 try:
1333                         cls = self.subsystem2class[subsystem]
1334                 except KeyError:
1335                         return ""
1336
1337                 return cls.get_device(vendor_id, model_id) or ""
1338
1339         def get_vendor_list(self, when=None):
1340                 if when:
1341                         raise NotImplementedError
1342
1343                 else:
1344                         res = self.db.query("""
1345                                 WITH devices AS (
1346                                         SELECT
1347                                                 jsonb_array_elements(blob->'devices') AS device
1348                                         FROM
1349                                                 fireinfo
1350                                         WHERE
1351                                                 expired_at IS NULL
1352                                         AND
1353                                                 blob IS NOT NULL
1354                                         AND
1355                                                 blob->'devices' IS NOT NULL
1356                                         AND
1357                                                 jsonb_typeof(blob->'devices') = 'array'
1358                                 )
1359
1360                                 SELECT
1361                                         devices.device->'subsystem' AS subsystem,
1362                                         devices.device->'vendor' AS vendor
1363                                 FROM
1364                                         devices
1365                                 WHERE
1366                                         devices.device->'subsystem' IS NOT NULL
1367                                 AND
1368                                         devices.device->'vendor' IS NOT NULL
1369                                 AND
1370                                         NOT devices.device->>'driver' = 'usb'
1371                                 GROUP BY
1372                                         subsystem, vendor
1373                         """)
1374
1375                 vendors = {}
1376
1377                 for row in res:
1378                         vendor = self.get_vendor_string(row.subsystem, row.vendor) or row.vendor
1379
1380                         # Drop if vendor could not be determined
1381                         if vendor is None:
1382                                 continue
1383
1384                         try:
1385                                 vendors[vendor].append((row.subsystem, row.vendor))
1386                         except KeyError:
1387                                 vendors[vendor] = [(row.subsystem, row.vendor)]
1388
1389                 return vendors
1390
1391         def _get_devices(self, query, *args, **kwargs):
1392                 res = self.db.query(query, *args, **kwargs)
1393
1394                 return [Device(self.backend, blob) for blob in res]
1395
1396         def get_devices_by_vendor(self, subsystem, vendor, when=None):
1397                 if when:
1398                         raise NotImplementedError
1399
1400                 else:
1401                         return self._get_devices("""
1402                                 WITH devices AS (
1403                                         SELECT
1404                                                 jsonb_array_elements(blob->'devices') AS device
1405                                         FROM
1406                                                 fireinfo
1407                                         WHERE
1408                                                 expired_at IS NULL
1409                                         AND
1410                                                 blob IS NOT NULL
1411                                         AND
1412                                                 blob->'devices' IS NOT NULL
1413                                         AND
1414                                                 jsonb_typeof(blob->'devices') = 'array'
1415                                 )
1416
1417                                 SELECT
1418                                         device.deviceclass,
1419                                         device.subsystem,
1420                                         device.vendor,
1421                                         device.model,
1422                                         device.driver
1423                                 FROM
1424                                         devices,
1425                                         jsonb_to_record(devices.device) AS device(
1426                                                 deviceclass text,
1427                                                 subsystem   text,
1428                                                 vendor      text,
1429                                                 sub_vendor  text,
1430                                                 model       text,
1431                                                 sub_model   text,
1432                                                 driver      text
1433                                         )
1434                                 WHERE
1435                                         devices.device->>'subsystem' = %s
1436                                 AND
1437                                         devices.device->>'vendor' = %s
1438                                 AND
1439                                         NOT devices.device->>'driver' = 'usb'
1440                                 GROUP BY
1441                                         device.deviceclass,
1442                                         device.subsystem,
1443                                         device.vendor,
1444                                         device.model,
1445                                         device.driver
1446                                 """, subsystem, vendor,
1447                         )
1448
1449         def get_devices_by_driver(self, driver, when=None):
1450                 if when:
1451                         raise NotImplementedError
1452
1453                 else:
1454                         return self._get_devices("""
1455                                 WITH devices AS (
1456                                         SELECT
1457                                                 jsonb_array_elements(blob->'devices') AS device
1458                                         FROM
1459                                                 fireinfo
1460                                         WHERE
1461                                                 expired_at IS NULL
1462                                         AND
1463                                                 blob IS NOT NULL
1464                                         AND
1465                                                 blob->'devices' IS NOT NULL
1466                                         AND
1467                                                 jsonb_typeof(blob->'devices') = 'array'
1468                                 )
1469
1470                                 SELECT
1471                                         device.deviceclass,
1472                                         device.subsystem,
1473                                         device.vendor,
1474                                         device.model,
1475                                         device.driver
1476                                 FROM
1477                                         devices,
1478                                         jsonb_to_record(devices.device) AS device(
1479                                                 deviceclass text,
1480                                                 subsystem   text,
1481                                                 vendor      text,
1482                                                 sub_vendor  text,
1483                                                 model       text,
1484                                                 sub_model   text,
1485                                                 driver      text
1486                                         )
1487                                 WHERE
1488                                         devices.device->>'driver' = '%s'
1489                                 GROUP BY
1490                                         device.deviceclass,
1491                                         device.subsystem,
1492                                         device.vendor,
1493                                         device.model,
1494                                         device.driver
1495                                 """, driver,
1496                         )