....................................../////.===Hehe-Here===./////................................................ > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < ------------------------------------------------------------------------------------------------------------------- /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// RIFF¤ WEBPVP8 ˜ ðÑ *ôô>‘HŸK¥¤"§£±¨àð enü¹%½_F‘åè¿2ºQú³íªú`N¿­3ÿƒügµJžaÿ¯ÿ°~¼ÎùnúîÞÖô•òíôÁÉß®Sm¥Ü/ ‡ó˜f£Ùà<˜„xëJ¢Ù€SO3x<ªÔ©4¿+ç¶A`q@Ì“Úñè™ÍÿJÌ´ª-˜ÆtÊÛL]Ïq*‘Ý”ì#ŸÌÏãY]@ê`¿ /ªfkØB4·®£ó z—Üw¥Pxù–ÞLШKÇN¾AkÙTf½è'‰g gÆv›Øuh~ a˜Z— ïj*á¥t d£“uÒ ¨`K˜¹ßþ]b>˜]_ÏÔ6W—è2r4x•íÖ…"ƒÖNîä!¦å Ú}ýxGøÌ —@ ;ÆÚŠ=ɾ1ý8lªË¥ô ^yf®Œ¢u&2©nÙÇ›ñÂñŒ³ aPo['½»øFùà­+4ê“$!lövlüÞ=;N®3ð‚õ›DÉKòÞ>ÄÍ ¥ˆuߤ#ˆ$6ù™¥îŠ‡y’ÍB¼ çxÛ;X"WL£R÷͝*ó-¶Zu}º.s¸sšXqù–DþÿvªhüïwyŸ ¯é³lÀ:KCûÄ£Ëá\…­ ~—ýóî ¼ûûÜTÓüÇy…ŽÆvc»¾×U ñ¸žþоP÷¦ó:Ò¨¨5;Ð#&#ÖúñläÿÁœ GxÉ­/ñ‡áQðìYÉtÒwŽ¼GÔ´zàÒò ð*ëzƒ•4~H]Ø‹f ñÓÈñ`NåWçs'ÆÏW^ø¹!XžµmQ5ÃËoLœÎ: ÞËÍ¥J ù…î èo£ßPÎñ¶ž8.Œ]ʵ~5›ÙË-ù*8ÙÖß±~ ©¹rÓê‚j¶d¸{^Q'˜±Crß ÚH—#¥¥QlÀ×ëã‡DÜ«èî þ&Çæžî;ŽÏºò6ÒLÃXy&ZŒ'j‚¢Ù€IßÚù+–MGi‰*jE€‘JcÜ ÓÌ EÏÚj]o˜ Þr <¾U ûŪæÍ/šÝH¥˜b”¼ ÁñßX GP›ï2›4WŠÏà×£…íÓk†¦H·ÅíMh–*nó÷à]ÁjCº€b7<ب‹¨5車bp2:Á[UªM„QŒçiNMa#<5›áËó¸HýÊ"…×Éw¹¦ì2º–x<›»a±¸3Weü®FÝ⑱ö–î–³|LPÈ~çð~Çå‡|º kD¢µÏàÆAI %1À% ¹Ò – ”ϝS¦‰4&¶£°à Öý”û_Ò Áw°A«Å€?mÇÛgHÉ/8)á¾ÛìáöŽP í¨PŸNÙµº¦‡§Ùš"ÿ«>+ªÕ`Ê÷‡‚ß Õû˜þãÇ-PÍ.¾XV‘€ dÜ"þ4¹ ±Oú‘©t¥¦FªÄÃÄ•b‚znýu½—#cDs˜ÃiÑOˆñ×QO=*IAÊ,¶ŽZƒ;‡wøXè%EÐk:F±Ú” .Ѽ+Áu&Ç`."pÈÉw o&¿dE6‘’EqTuK@Ì¥ã™À(Êk(h‰,H}RÀIXÛš3µ1©_OqÚÒJAñ$ÊÙÜ;D3çŒ[þùœh¬Ã³™ö6ç†NY".Ú‰ï[ªŸŒ '²Ð öø_¨ÂÉ9u鶳ÒŠõTàîMØ#û¯gN‡bÙ놚X„ö …ÉeüÌ^J ‹€.œ$Æ)βÄeæW#óüßĺŸ€ ÀzwV 9oä»f4V*uB «Ë†¹ì¯žR霓æHXa=&“I4K;¯ç‹h×·"UŠ~<•â•ªVêª&ÍSÃÆÅ?ÔqÎ*mTM ˜›µwêd#[C¡©§‘D<©àb†–ÁœøvH/,í:¯( ²£|4-„Æövv„Yͼ™^Á$ˆ„¢Û[6yB.åH*V¨æ?$=˜Ñ€•î¦ñ·­(VlŸ‘ nÀt8W÷´Bûba?q9ú¶Xƒl«ÿ\ù¶’þòUÐj/õ¢Ìµ³g$ƒÎR!¸»|Oߍë’BhîÚÑ¢ñåŒJ„®„£2Ð3•ô02Nt…!£Í]Ïc½Qÿ?ˆ<&ÃA¾Ú,JˆijÌ#5yz„‰Î|ÊŽ5QÏ:‹ÐaóVÔxW—CpeÏzÐïíçôÿÅ_[hãsÐ_/ŽTÝ?BîˆííV$<¿i>²F¬_Eß¿ †bÊŒº­ÿ®Z H“C}”¬,Mp ý/Bá£w>˜YV°aƒúh+cŠ- r/[%|üUMHäQ°X»|û/@|°¥Ð !BÔ Ç¢Ä©š+Õì D«7ìN¶ŽðÔ " ƶ’ÖçtA‰Û×}{tþz­¾GÍ›k¹OEJR$ Â׃ «ëÁ"oÉôž$oUK(Ä)Ãz³Ê-‹êN[Ò3Œñbï8P 4ƒ×q¢bo|?<ÛX¬òÄÍ°L–±›(™ûG?ýË©ÚÄ–ÂDØÐ_Ç¡ô ¾–ÄÏø ×e8Ë©$ÄF¹Å‹ì[©óìl:F¾f´‹‹Xì²ï®\¬ôùƒ ÿat¥óèÒùHß0äe‚;ü×h:ÆWðHž=Ã8骣"kœ'Y?³}Tûè€>?0l›e1Lòñ„aæKÆw…hÖŠùW…ÈÆÄ0ši·›[pcwËþñiêíY/~-Á5˜!¿†A›™Mÿþ(±“t@â“ö2­´TG5yé]çå僳 .·ÍïçÝ7UÚ±Ð/Nè»,_Ï ùdj7\ï Wì4›„»c¸àešg#ÒÊ⥭áØo5‘?ÌdÝô¯ ¹kzsƒ=´#ëÉK›Ø´±-¥eW?‡çßtòTã…$Ý+qÿ±ƒ÷_3Ô¥í÷:æ–ž<·Ö‡‰Å¢ š‡%Ô—utÌÈìðžgÖÀz²À—ï÷Óîäõ{K'´È÷³yaÏÁjƒô}ž§®æÊydÕÈë5¯èˆõvÕ©ã*çD„ “z„Ó‡^^xÂ3M§A´JG‚öï 3W'ˆ.OvXè¡ÊÕª?5º7†˜(˜Ç¶#çê’¶!ÌdZK§æ 0fãaN]òY³RV ™î$®K2R¨`W!1Ôó\;Ý ýB%qæK•&ÓÈe9È0êI±žeŸß -ú@žQr¦ ö4»M¼Áè¹µmw 9 EÆE_°2ó„ŸXKWÁ×Hóì^´²GѝF©óäR†¦‰ç"V»eØ<3ùd3ÿÚ¤Žú“Gi" —‘_ÙËÎ~Üö¯¥½Î»üŸEÚŽåmÞþí ;ÞólËΦMzA"Âf(´òá;Éï(/7½ûñÌ­cïÕçлþÝz¾-ÍvÑ“pH­–ðÓj$¸Äû¤‚‘ãUBË-n“2åPkS5&‹Â|+g^œ®Ì͆d!OïäîU«c;{Û!ÅŽ«ëZ9Ókóˆ]¯ƒ›né `ÇÒ+tÆš (ØKá¾—=3œ®•vuMñg²\ï Ec€ 05±d™‡×iÇ×›UúvÌ¢£Èþ¡ÕØô¶ßÎA"ß±#Ö²ˆÊŸ¦*Ä~ij|àø.-¼'»Ú¥£h ofº¦‡VsR=N½„Î v˜Z*SÌ{=jÑB‹tê…;’HžH¯8–îDù8ñ¢|Q•bÛçš–‹m³“ê¨ åÏ^m¬Žãþ©ïêO‡½6] µÆ„Ooòü ²x}N¦Ë3ïé¿»€›HA˜m%çÞ/¿í7Fø“‹léUk)É°Œµ8Q8›:ÀŠeT*šõ~ôڝG6 ¢}`ùH­–”¡k ‰P1>š†®9z11!X wKfmÁ¦xÑ,N1Q”–æB¶M…ÒÃv6SMˆhU¬ÊPŽï‘öj=·CŒ¯u¹ƒVIЃsx4’ömÛýc塶7ßŠß 57^\wÒÐÆ k§h,Œý î«q^R½3]J¸ÇðN ‚çU¬ôº^Áì} ³f©Õœ§ˆã:FÄÈ‚é(€™?àýÓüè1Gô£¼éj‚OÅñ  #>×—ßtà 0G¥Åa뀐kßhc™À_ÉñÞ#±)GD" YîäË-ÿÙ̪ ¹™a¯´¢E\ÝÒö‚;™„ë]_ p8‰o¡ñ+^÷ 3‘'dT4œŽ ðVë½° :¬víÑ«£tßÚS-3¶“þ2 †üüʨòrš¹M{É_¤`Û¨0ìjœøJ‡:÷ÃáZ˜†@GP&œÑDGÏs¡þ¦þDGú‘1Yá9Ôþ¼ ûø…§÷8&–ÜÑnÄ_m®^üÆ`;ÉVÁJ£?â€-ßê}suÍ2sõA NÌúA磸‘îÿÚ»ƒìö·á¿±tÑÐ"Tÿü˜[@/äj¬€uüªìù¥Ý˜á8Ý´sõj 8@rˆð äþZÇD®ÿUÏ2ùôõrBzÆÏÞž>Ì™xœ“ wiÎ×7_… ¸ \#€MɁV¶¥üÕÿPÔ9Z‡ø§É8#H:ƒ5ÀÝå9ÍIŒ5åKÙŠ÷qÄ>1AÈøžj"µÂд/ªnÀ qªã}"iŸBå˜ÓÛŽ¦…&ݧ;G@—³b¯“•"´4í¨ôM¨åñC‹ïùÉó¯ÓsSH2Ý@ßáM‡ˆKÀªÛUeø/4\gnm¥‹ŸŒ qÄ b9ÞwÒNÏ_4Ég³ú=܆‚´ •â¥õeíþkjz>éÚyU«Íӝ݃6"8/ø{=Ô¢»G¥ äUw°W«,ô—¿ãㆅү¢³xŠUû™yŒ (øSópÐ 9\åTâ»—*oG$/×ÍT†Y¿1¤Þ¢_‡ ¼ „±ÍçèSaÓ 3ÛMÁBkxs‰’R/¡¤ˆÙçª(*õ„üXÌ´ƒ E§´¬EF"Ù”R/ÐNyÆÂ^°?™6¡œïJ·±$§?º>ÖüœcNÌù¯G ‹ñ2ŠBB„^·úìaz¨k:#¨Æ¨8LÎõލ£^§S&cŒÐU€ü(‡F±Š¼&P>8ÙÁ ‰ p5?0ÊƃZl¸aô š¼¡}gÿ¶zÆC²¹¬ÎÖG*HB¡O<º2#ñŒAƒ–¡B˜´É$¥›É:FÀÔx¾u?XÜÏÓvN©RS{2ʈãk9rmP¼Qq̳ è¼ÐFׄ^¡Öì fE“F4A…!ì/…¦Lƒ… … $%´¾yã@CI¬ á—3PþBÏNÿ<ý°4Ü ËÃ#ØÍ~âW«rEñw‹eùMMHß²`¬Öó½íf³:‹k˜¯÷}Z!ã¿<¥,\#öµÀ¯aÒNÆIé,Ћ–lŽ#Àæ9ÀÒS·I’½-Ïp Äz¤Š Â* ­íÄ9­< h>׍3ZkËU¹§˜ŒŠ±f­’¤º³Q ÏB?‹#µíÃ¥®@(Gs«†vI¥Mµ‹Á©e~2ú³ÁP4ìÕi‚²Ê^ö@-DþÓàlÜOÍ]n"µã:žpsŽ¢:! Aõ.ç~ÓBûH÷JCÌ]õVƒd «ú´QÙEA–¯¯Œ!.ˆˆëQ±ù œ·Ì!Õâ )ùL„ÅÀlÚè5@B…o´Æ¸XÓ&Û…O«˜”_#‡ƒ„ûÈt!¤ÁÏ›ÎÝŠ?c9 â\>lÓÁVÄÑ™£eØY]:fÝ–—ù+p{™ðè û³”g±OƒÚSù£áÁÊ„ä,ï7š²G ÕÌBk)~ÑiCµ|h#u¤¶îK¨² #²vݯGãeÖ϶ú…¾múÀ¶þÔñ‚Š9'^($¤§ò “š½{éúp÷J›ušS¹áªCÂubÃH9™D™/ZöØÁ‡¦ÝÙŸ·kð*_”.C‹{áXó€‡c¡c€§/šò/&éš÷,àéJþ‰X›fµ“C¨œ®r¬"kL‰Â_q…Z–.ÉL~O µ›zn‚¹À¦Öª7\àHµšÖ %»ÇníV[¥*Õ;ƒ#½¾HK-ÖIÊdÏEÚ#=o÷Óò³´Š: Ç?{¾+9›–‘OEáU·S€˜j"ÄaÜ ŒÛWt› á–c#a»pÔZÞdŽtWê=9éöÊ¢µ~ ë ;Öe‡Œ®:bî3±ýê¢wà¼îpêñ¹¾4 zc¾ðÖÿzdêŒÑÒŝÀ‰s6¤í³ÎÙB¿OZ”+F¤á‡3@Ñëäg©·Ž ˆèª<ù@É{&S„œÕúÀA)‰h:YÀ5^ÂÓŒ°õäU\ ùËÍû#²?Xe¬tu‰^zÒÔãë¼ÛWtEtû …‚g¶Úüâî*moGè¨7%u!]PhÏd™Ý%Îx: VÒ¦ôÊD3ÀŽKÛËãvÆî…N¯ä>Eró–ð`5 Œ%u5XkñÌ*NU%¶áœÊ:Qÿú»“úzyÏ6å-၇¾ ´ ÒÊ]y žO‘w2Äøæ…H’²f±ÎÇ.ª|¥'gîV•Ü .̘¯€šòü¤U~Ù†*¢!?ò wý,}´°ÔÞnïoKq5µb!áÓ3"vAßH¡³¡·G(ÐÎ0Îò¼MG!/ài®@—¬04*`…«é8ªøøló“ˆÊ”èù¤…ßÊoÿé'ËuÌÖ5×È¡§ˆˆfŽë9}hìâ_!!¯  B&Ëö¶‰ÀAÙNVŸ Wh›¸®XÑJì¨ú“¿÷3uj²˜¨ÍÎìë±aúŠÝå¯ð*Ó¨ôJ“yºØ)m°WýOè68†ŸÏ2—‰Ïüꪫٚ¥‹l1 ø ÏÄFjêµvÌbü¦èÝx:X±¢H=MÐß—,ˆÉÇ´(9ú¾^ÅÚ4¿m‡$âX‘å%(AlZo@½¨UOÌÕ”1ø¸jÎÀÃÃ_ µ‘Ü.œº¦Ut: Æï’!=¯uwû#,“pþÇúŒø(é@?³ü¥‘Mo §—s@Œ#)§ŒùkL}NOÆêA›¸~r½¼ÙA—HJ«eˆÖ´*¡ÓpÌŸö.m<-"³ûÈ$¬_6­åf£ïÚâj1y§ÕJ½@dÞÁr&Í\Z%D£Íñ·AZ Û³øüd/ªAi†/Й~  ‡âĮҮÏh§°b—›Û«mJžòG'[ÈYýŒ¦9psl ýÁ ®±f¦x,‰½tN ‚Xª9 ÙÖH.«Lo0×?͹m¡å†Ѽ+›2ƒF ±Ê8 7Hցϓ²Æ–m9…òŸï]Â1äN†VLâCˆU .ÿ‰Ts +ÅÎx(%¦u]6AF Š ØF鈄‘ |¢¶c±soŒ/t[a¾–û:s·`i햍ê›ËchÈ…8ßÀUÜewŒðNOƒõD%q#éû\9¤x¹&UE×G¥ Í—™$ð E6-‡¼!ýpãÔM˜ Âsìe¯ñµK¢Ç¡ùôléœ4Ö£”À Š®Ðc ^¨À}ÙËŸ§›ºê{ÊuÉC ×Sr€¤’fÉ*j!úÓ’Gsùìoîßîn%ò· àc Wp÷$¨˜)û»H ×8ŽÒ€Zj¤3ÀÙºY'Ql¦py{-6íÔCeiØp‘‡XÊîÆUߢ܂ž£Xé¼Y8þ©ëgñß}é.ÎógÒ„ÃØËø¯»™§Xýy M%@NŠ À(~áÐvu7&•,Ù˜ó€uP‡^^®=_E„jt’ 403WebShell
403Webshell
Server IP : 159.198.67.129  /  Your IP : 216.73.216.75
Web Server : LiteSpeed
System : Linux server166.web-hosting.com 4.18.0-513.18.1.lve.el8.x86_64 #1 SMP Thu Feb 22 12:55:50 UTC 2024 x86_64
User : trooaisr ( 4033)
PHP Version : 7.4.33
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : OFF  |  Pkexec : OFF
Directory :  /opt/alt/alt-nodejs22/root/usr/lib/node_modules/npm/lib/utils/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /opt/alt/alt-nodejs22/root/usr/lib/node_modules/npm/lib/utils/verify-signatures.js
const fetch = require('npm-registry-fetch')
const localeCompare = require('@isaacs/string-locale-compare')('en')
const npa = require('npm-package-arg')
const pacote = require('pacote')
const tufClient = require('@sigstore/tuf')
const { log, output } = require('proc-log')

const sortAlphabetically = (a, b) => localeCompare(a.name, b.name)

class VerifySignatures {
  constructor (tree, filterSet, npm, opts) {
    this.tree = tree
    this.filterSet = filterSet
    this.npm = npm
    this.opts = opts
    this.keys = new Map()
    this.invalid = []
    this.missing = []
    this.checkedPackages = new Set()
    this.auditedWithKeysCount = 0
    this.verifiedSignatureCount = 0
    this.verifiedAttestationCount = 0
    this.exitCode = 0
  }

  async run () {
    const { default: pMap } = await import('p-map')
    const start = process.hrtime.bigint()

    // Find all deps in tree
    const { edges, registries } = this.getEdgesOut(this.tree.inventory.values(), this.filterSet)
    if (edges.size === 0) {
      throw new Error('found no installed dependencies to audit')
    }

    const tuf = await tufClient.initTUF({
      cachePath: this.opts.tufCache,
      retry: this.opts.retry,
      timeout: this.opts.timeout,
    })
    await Promise.all([...registries].map(registry => this.setKeys({ registry, tuf })))

    log.verbose('verifying registry signatures')
    await pMap(edges, (e) => this.getVerifiedInfo(e), { concurrency: 20, stopOnError: true })

    // Didn't find any dependencies that could be verified, e.g. only local
    // deps, missing version, not on a registry etc.
    if (!this.auditedWithKeysCount) {
      throw new Error('found no dependencies to audit that were installed from ' +
                      'a supported registry')
    }

    const invalid = this.invalid.sort(sortAlphabetically)
    const missing = this.missing.sort(sortAlphabetically)

    const hasNoInvalidOrMissing = invalid.length === 0 && missing.length === 0

    if (!hasNoInvalidOrMissing) {
      process.exitCode = 1
    }

    if (this.npm.config.get('json')) {
      output.buffer({ invalid, missing })
      return
    }
    const end = process.hrtime.bigint()
    const elapsed = end - start

    const auditedPlural = this.auditedWithKeysCount > 1 ? 's' : ''
    const timing = `audited ${this.auditedWithKeysCount} package${auditedPlural} in ` +
      `${Math.floor(Number(elapsed) / 1e9)}s`
    output.standard(timing)
    output.standard('')

    const verifiedBold = this.npm.chalk.bold('verified')
    if (this.verifiedSignatureCount) {
      if (this.verifiedSignatureCount === 1) {
        /* eslint-disable-next-line max-len */
        output.standard(`${this.verifiedSignatureCount} package has a ${verifiedBold} registry signature`)
      } else {
        /* eslint-disable-next-line max-len */
        output.standard(`${this.verifiedSignatureCount} packages have ${verifiedBold} registry signatures`)
      }
      output.standard('')
    }

    if (this.verifiedAttestationCount) {
      if (this.verifiedAttestationCount === 1) {
        /* eslint-disable-next-line max-len */
        output.standard(`${this.verifiedAttestationCount} package has a ${verifiedBold} attestation`)
      } else {
        /* eslint-disable-next-line max-len */
        output.standard(`${this.verifiedAttestationCount} packages have ${verifiedBold} attestations`)
      }
      output.standard('')
    }

    if (missing.length) {
      const missingClr = this.npm.chalk.redBright('missing')
      if (missing.length === 1) {
        /* eslint-disable-next-line max-len */
        output.standard(`1 package has a ${missingClr} registry signature but the registry is providing signing keys:`)
      } else {
        /* eslint-disable-next-line max-len */
        output.standard(`${missing.length} packages have ${missingClr} registry signatures but the registry is providing signing keys:`)
      }
      output.standard('')
      missing.map(m =>
        output.standard(`${this.npm.chalk.red(`${m.name}@${m.version}`)} (${m.registry})`)
      )
    }

    if (invalid.length) {
      if (missing.length) {
        output.standard('')
      }
      const invalidClr = this.npm.chalk.redBright('invalid')
      // We can have either invalid signatures or invalid provenance
      const invalidSignatures = this.invalid.filter(i => i.code === 'EINTEGRITYSIGNATURE')
      if (invalidSignatures.length) {
        if (invalidSignatures.length === 1) {
          output.standard(`1 package has an ${invalidClr} registry signature:`)
        } else {
          /* eslint-disable-next-line max-len */
          output.standard(`${invalidSignatures.length} packages have ${invalidClr} registry signatures:`)
        }
        output.standard('')
        invalidSignatures.map(i =>
          output.standard(`${this.npm.chalk.red(`${i.name}@${i.version}`)} (${i.registry})`)
        )
        output.standard('')
      }

      const invalidAttestations = this.invalid.filter(i => i.code === 'EATTESTATIONVERIFY')
      if (invalidAttestations.length) {
        if (invalidAttestations.length === 1) {
          output.standard(`1 package has an ${invalidClr} attestation:`)
        } else {
          /* eslint-disable-next-line max-len */
          output.standard(`${invalidAttestations.length} packages have ${invalidClr} attestations:`)
        }
        output.standard('')
        invalidAttestations.map(i =>
          output.standard(`${this.npm.chalk.red(`${i.name}@${i.version}`)} (${i.registry})`)
        )
        output.standard('')
      }

      if (invalid.length === 1) {
        /* eslint-disable-next-line max-len */
        output.standard(`Someone might have tampered with this package since it was published on the registry!`)
      } else {
        /* eslint-disable-next-line max-len */
        output.standard(`Someone might have tampered with these packages since they were published on the registry!`)
      }
      output.standard('')
    }
  }

  getEdgesOut (nodes, filterSet) {
    const edges = new Set()
    const registries = new Set()
    for (const node of nodes) {
      for (const edge of node.edgesOut.values()) {
        const filteredOut =
          edge.from
            && filterSet
            && filterSet.size > 0
            && !filterSet.has(edge.from.target)

        if (!filteredOut) {
          const spec = this.getEdgeSpec(edge)
          if (spec) {
            // Prefetch and cache public keys from used registries
            registries.add(this.getSpecRegistry(spec))
          }
          edges.add(edge)
        }
      }
    }
    return { edges, registries }
  }

  async setKeys ({ registry, tuf }) {
    const { host, pathname } = new URL(registry)
    // Strip any trailing slashes from pathname
    const regKey = `${host}${pathname.replace(/\/$/, '')}/keys.json`
    let keys = await tuf.getTarget(regKey)
      .then((target) => JSON.parse(target))
      .then(({ keys: ks }) => ks.map((key) => ({
        ...key,
        keyid: key.keyId,
        pemkey: `-----BEGIN PUBLIC KEY-----\n${key.publicKey.rawBytes}\n-----END PUBLIC KEY-----`,
        expires: key.publicKey.validFor.end || null,
      }))).catch(err => {
        if (err.code === 'TUF_FIND_TARGET_ERROR') {
          return null
        } else {
          throw err
        }
      })

    // If keys not found in Sigstore TUF repo, fallback to registry keys API
    if (!keys) {
      keys = await fetch.json('/-/npm/v1/keys', {
        ...this.npm.flatOptions,
        registry,
      }).then(({ keys: ks }) => ks.map((key) => ({
        ...key,
        pemkey: `-----BEGIN PUBLIC KEY-----\n${key.key}\n-----END PUBLIC KEY-----`,
      }))).catch(err => {
        if (err.code === 'E404' || err.code === 'E400') {
          return null
        } else {
          throw err
        }
      })
    }

    if (keys) {
      this.keys.set(registry, keys)
    }
  }

  getEdgeType (edge) {
    return edge.optional ? 'optionalDependencies'
      : edge.peer ? 'peerDependencies'
      : edge.dev ? 'devDependencies'
      : 'dependencies'
  }

  getEdgeSpec (edge) {
    let name = edge.name
    try {
      name = npa(edge.spec).subSpec.name
    } catch {
      // leave it as edge.name
    }
    try {
      return npa(`${name}@${edge.spec}`)
    } catch {
      // Skip packages with invalid spec
    }
  }

  buildRegistryConfig (registry) {
    const keys = this.keys.get(registry) || []
    const parsedRegistry = new URL(registry)
    const regKey = `//${parsedRegistry.host}${parsedRegistry.pathname}`
    return {
      [`${regKey}:_keys`]: keys,
    }
  }

  getSpecRegistry (spec) {
    return fetch.pickRegistry(spec, this.npm.flatOptions)
  }

  getValidPackageInfo (edge) {
    const type = this.getEdgeType(edge)
    // Skip potentially optional packages that are not on disk, as these could
    // be omitted during install
    if (edge.error === 'MISSING' && type !== 'dependencies') {
      return
    }

    const spec = this.getEdgeSpec(edge)
    // Skip invalid version requirements
    if (!spec) {
      return
    }
    const node = edge.to || edge
    const { version } = node.package || {}

    if (node.isWorkspace || // Skip local workspaces packages
        !version || // Skip packages that don't have a installed version, e.g. optonal dependencies
        !spec.registry) { // Skip if not from registry, e.g. git package
      return
    }

    for (const omitType of this.npm.config.get('omit')) {
      if (node[omitType]) {
        return
      }
    }

    return {
      name: spec.name,
      version,
      type,
      location: node.location,
      registry: this.getSpecRegistry(spec),
    }
  }

  async verifySignatures (name, version, registry) {
    const {
      _integrity: integrity,
      _signatures,
      _attestations,
      _resolved: resolved,
    } = await pacote.manifest(`${name}@${version}`, {
      verifySignatures: true,
      verifyAttestations: true,
      ...this.buildRegistryConfig(registry),
      ...this.npm.flatOptions,
    })
    const signatures = _signatures || []
    const result = {
      integrity,
      signatures,
      attestations: _attestations,
      resolved,
    }
    return result
  }

  async getVerifiedInfo (edge) {
    const info = this.getValidPackageInfo(edge)
    if (!info) {
      return
    }
    const { name, version, location, registry, type } = info
    if (this.checkedPackages.has(location)) {
      // we already did or are doing this one
      return
    }
    this.checkedPackages.add(location)

    // We only "audit" or verify the signature, or the presence of it, on
    // packages whose registry returns signing keys
    const keys = this.keys.get(registry) || []
    if (keys.length) {
      this.auditedWithKeysCount += 1
    }

    try {
      const { integrity, signatures, attestations, resolved } = await this.verifySignatures(
        name, version, registry
      )

      // Currently we only care about missing signatures on registries that provide a public key
      // We could make this configurable in the future with a strict/paranoid mode
      if (signatures.length) {
        this.verifiedSignatureCount += 1
      } else if (keys.length) {
        this.missing.push({
          integrity,
          location,
          name,
          registry,
          resolved,
          version,
        })
      }

      // Track verified attestations separately to registry signatures, as all
      // packages on registries with signing keys are expected to have registry
      // signatures, but not all packages have provenance and publish attestations.
      if (attestations) {
        this.verifiedAttestationCount += 1
      }
    } catch (e) {
      if (e.code === 'EINTEGRITYSIGNATURE' || e.code === 'EATTESTATIONVERIFY') {
        this.invalid.push({
          code: e.code,
          message: e.message,
          integrity: e.integrity,
          keyid: e.keyid,
          location,
          name,
          registry,
          resolved: e.resolved,
          signature: e.signature,
          predicateType: e.predicateType,
          type,
          version,
        })
      } else {
        throw e
      }
    }
  }
}

module.exports = VerifySignatures

Youez - 2016 - github.com/yon3zu
LinuXploit