{
  "id": "pro-desktop/wondrous-booping-lollipop-subagent-ae99727",
  "slug": "wondrous-booping-lollipop-subagent-ae99727",
  "title": "Session: wondrous-booping-lollipop-subagent-ae99727 — 2026-02-03",
  "type": "source",
  "project": "pro-desktop",
  "date": "2026-02-03",
  "started": "2026-02-03T13:14:33.392000+00:00",
  "ended": "2026-02-03T13:15:40.425000+00:00",
  "model": "claude-haiku-4-5-20251001",
  "cwd": "/Users/USER/workspace/doctolib/doctolib-pro-desktop",
  "git_branch": "master",
  "permission_mode": "",
  "user_messages": 1,
  "tool_calls": 32,
  "tools_used": [
    "Grep",
    "Glob",
    "Read",
    "Bash"
  ],
  "is_subagent": true,
  "wikilinks_out": [],
  "body_text": "Project: pro-desktop · Branch: master · Mode:  · Model: claude-haiku-4-5-20251001\n\nStats: 1 user messages, 32 tool calls, tools used: Grep, Glob, Read, Bash.\n\nConversation\n\nTurn 1 — User\n\nFind where client certificates are handled in the codebase. Look for:\n- Certificate loading/reading code\n- X.509 certificate parsing\n- SSL/TLS certificate configuration\n- Node.js crypto or certificate libraries usage\n- How to extract certificate information (algorithm type, curve name)\n\nFocus on understanding how we can programmatically determine if a certificate is ECC or RSA and extract the curve name for ECC certificates.\n\nTurn 1 — Assistant\n\nI'll help you find how client certificates are handled in the codebase. Let me search for certificate-related code.\n\nTools used:\n\n- Grep: certificate|cert|x509|pkcs|pem\n\nTools used:\n\n- Grep: tls|ssl|crypto|https\n\nTools used:\n\n- Grep: client\\.cert|client\\.key|ca\\.cert\n\nTool results:\n\n  → result (ok): Found 147 files\ntests/docto-e2e/monolith/index.ts\nsrc/modules/kbv-ti-connect/services/soap-client-helpers.ts\nsrc/modules/kbv-ti-connect/services/types.ts\nsrc/modules/kbv-ti-connect/services/service-directory-service/__tests__/service-directory-service.test.ts\nsrc/modules/kbv-ti-connect/services/service-directory-service/index.ts\nsrc/modules/kbv-ti-connect/services/mock/mock-certificate.ts\nsrc/modules/kbv-ti-connect/services/service-directory-service/__tests__/connectorConfigurationValidator.test\n…(truncated, 9237 more chars)\n\nTools used:\n\n- Glob: /.ts\n\nTool results:\n\n  → result (ok): <persisted-output>\nOutput too large (19.7KB). Full output saved to: /Users/USER/.claude/projects/-Users-clertonra-workspace-doctolib-doctolib-pro-desktop/24b66373-b0ad-4ac5-b8b9-0a23767b50c4/tool-results/toolu_012p5mZRpTBNqD1W9jCoHUuX.txt\n\nPreview (first 2KB):\nFound 338 files\ntools/skope/src/features/workspace/frontend/components/WorkspaceDetail.tsx\ntools/skope/src/features/workspace/frontend/components/WorkspacesView.tsx\ntools/skope/src/features/research/frontend/api.ts\ntools/skope/src/features\n…(truncated, 1742 more chars)\n\nTool results:\n\n  → result (ok): No files found\n\nTool results:\n\n  → result (ok): /Users/USER/workspace/doctolib/doctolib-pro-desktop/tests/docto-e2e/electron/utils/process.ts\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/tests/docto-e2e/index.ts\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/.git/refs/remotes/origin/FHIR-1300-Merge-callTiConnectApi.ts-and-callTiConnectApiV2.ts\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/.git/logs/refs/remotes/origin/FHIR-1300-Merge-callTiConnectApi.ts-and-callTiConnectApiV2.ts\n/Users/USER/workspace/doctolib/doctolib-pro-de\n…(truncated, 9018 more chars)\n\nNow let me search for more specific certificate-related code, particularly around crypto operations:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/keystore/pkcs12.ts\n\nTool results:\n\n  → result (ok): 1→import forge from '@doctolib/node-forge'\n     2→\n     3→export class Pkcs12 {\n     4→  // Get certificate \"bags\" by type (http://oid-info.com/get/1.2.840.113549.1.1.5)\n     5→  static getBagsByBagType = (pkcs12: forge.pkcs12.Pkcs12Pfx, bagType: string): forge.pkcs12.Bag[] => {\n     6→    const bags = pkcs12.getBags({ bagType })\n     7→    if (!bags) {\n     8→      throw new Error('No bags of this type')\n     9→    }\n    10→\n    11→    const bagArr = bags[bagType]\n    12→    if (!bagArr) {\n    \n…(truncated, 4419 more chars)\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/crypto-adapter/pkcs12Adapter.ts\n\nTool results:\n\n  → result (ok): 1→import forge from '@doctolib/node-forge'\n     2→\n     3→import { DoctoCryptExecutor } from '@module/gematik-crypto/services/docto-crypt'\n     4→import { Pkcs12 } from '@module/gematik-crypto/services/node/keystore'\n     5→import { CryptoEngine } from '@module/gematik-crypto/services/crypto-adapter/crypto-engine'\n     6→\n     7→// TODO: Merge these types in a follow up. The problem is that docto-crypt responds with\n     8→// certificate attribute while kbv-ti-connect package uses cert internall\n…(truncated, 2706 more chars)\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/kbv-ti-connect/services/certificate-service/soap-client.ts\n\nTool results:\n\n  → result (ok): 1→import { Client, createClientAsync } from 'soap'\n     2→\n     3→import { tiConnectModuleMetadata } from '@module/kbv-ti-connect/constants/module'\n     4→import { ConnectorContext, CryptType } from '@module/kbv-ti-connect/services/types'\n     5→import {\n     6→  INVALID_CARD_HANDLE_ERR_MESSAGE,\n     7→  INVALID_X509_CERT_ERR_MESSAGE,\n     8→  SUPPORTED_SERVICE_ENDPOINT_VERSIONS,\n     9→} from '@module/kbv-ti-connect/services/constants'\n    10→import { SoapClientOptions } from '@module/gematik-c\n…(truncated, 15153 more chars)\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/docto-crypt/tls/TLSService.ts\n\nTool results:\n\n  → result (ok): 1→import { DoctoCryptExecutor, FetchResponse, TLSRequest } from '@module/gematik-crypto/services/docto-crypt'\n     2→\n     3→export class TLSService {\n     4→  static async httpsRequest(request: TLSRequest): Promise<FetchResponse> {\n     5→    const args = []\n     6→    if (request.host) {\n     7→      args.push('--host', request.host)\n     8→    }\n     9→    if (request.port) {\n    10→      args.push('--port', request.port.toString())\n    11→    }\n    12→    if (request.path) {\n    13→      arg\n…(truncated, 965 more chars)\n\nNow let me search for more crypto and certificate parsing code:\n\nTools used:\n\n- Grep: forge\\.pki|publicKey|privateKey|algorithm|curve\n\nTools used:\n\n- Grep: ECC|EC|RSA|elliptic|ecdhCurve\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/keystore/index.ts\n\nTool results:\n\n  → result (ok): Found 30 files limit: 30, offset: 0\nsrc/modules/kbv-ti-connect/services/types.ts\nsrc/modules/kbv-ti-connect/services/mock/mock-certificate.ts\nsrc/modules/kbv-ti-connect/services/service-directory-service/__tests__/connectorConfigurationValidator.test.ts\nsrc/modules/kbv-ti-connect/services/service-directory-service/__tests__/connectorProductInformation.ts\nsrc/modules/kbv-ti-connect/services/event-service/__tests__/event-service.test.ts\nsrc/modules/kbv-ti-connect/services/__tests__/soap-client-hel\n…(truncated, 1744 more chars)\n\nTool results:\n\n  → result (ok): 1→export { Pkcs12 } from '@module/gematik-crypto/services/node/keystore/pkcs12'\n     2→export { KeystoreFile, type DialogOptionProperties } from '@module/gematik-crypto/services/node/keystore/keystoreFile'\n     3→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer q\n…(truncated, 52 more chars)\n\nTool results:\n\n  → result (ok): Found 30 files limit: 30, offset: 0\ntools/skope/src/shared/types/domain.ts\ntools/skope/src/features/research/frontend/components/ResearchView.tsx\ntools/skope/src/features/project/frontend/components/ProjectDetail.tsx\ntools/skope/src/features/project/frontend/types.ts\ntools/skope/src/features/claude/frontend/api/sessions.ts\ntools/skope/src/features/claude/frontend/components/ClaudeView.tsx\ntools/skope/src/features/agent/frontend/components/AgentSelector.tsx\ntools/codeowners/analyze.ts\ntools/cli-r\n…(truncated, 1172 more chars)\n\nLet me search for more specific crypto and JWK files:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/jose/customJWKSignature.ts\n\nTool results:\n\n  → result (ok): 1→import { JWK } from '@doctolib/node-jose'\n     2→import { createECDSASignatureFromCMS } from 'pkijs'\n     3→import { fromBER } from 'asn1js'\n     4→\n     5→interface VerifySignature {\n     6→  payload: Uint8Array<ArrayBufferLike>\n     7→  signatureValue: Uint8Array<ArrayBufferLike>\n     8→  rawSignerCertificate: string\n     9→}\n    10→\n    11→export class CustomJWKSignature {\n    12→  private static readonly EC_CURVE_POINT_SIZE = 32\n    13→  private static readonly EC_SIGNING_ALGORITHM = 'BP25\n…(truncated, 2386 more chars)\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/docto-crypt/jwk/JWKKeyStore.ts\n\nTool results:\n\n  → result (ok): 1→import { X509Certificate } from 'node:crypto'\n     2→\n     3→import { DoctoCryptExecutor } from '@module/gematik-crypto'\n     4→\n     5→import type { KeyPairResult } from '../../node/jose/types'\n     6→import type { JWKOutput } from '../types'\n     7→\n     8→export class JWKKeyStore {\n     9→  static async generatePrivateKey(curveName: string): Promise<Pick<KeyPairResult, 'private'>> {\n    10→    const args = ['jwk', 'generate-private-key', '--curve', curveName, '-f', 'json']\n    11→\n    12→  \n…(truncated, 4174 more chars)\n\nTools used:\n\n- Grep: class.Key|interface.Key|type.Key in /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/jose\n\nTool results:\n\n  → result (ok): src/modules/gematik-crypto/services/node/jose/types.ts:20:export interface EncryptionKey {\nsrc/modules/gematik-crypto/services/node/jose/types.ts:28:export interface PublicEncryptionJWK extends EncryptionKey {\nsrc/modules/gematik-crypto/services/node/jose/types.ts:33:export interface PublicEncryptionKey extends EncryptionKey {\nsrc/modules/gematik-crypto/services/node/jose/types.ts:42:export interface PrivateEncryptionKey extends PublicEncryptionKey {\nsrc/modules/gematik-crypto/services/node/jose\n…(truncated, 148 more chars)\n\nLet me read the types files and search for more information on certificate handling:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/jose/types.ts\n\nTool results:\n\n  → result (ok): 1→/\n     2→  Add all JOSE types here for ease of use\n     3→ /\n     4→\n     5→export interface EccJwk {\n     6→  use: string\n     7→  kid: string\n     8→  kty: string\n     9→  enc?: string\n    10→  crv: string\n    11→  x: string\n    12→  y: string\n    13→}\n    14→\n    15→export interface EccCertificate extends EccJwk {\n    16→  // Base64 ASN.1 DER encoding of signer certificate\n    17→  x5c: string[]\n    18→}\n    19→\n    20→export interface EncryptionKey {\n    21→  use: string\n    22→  kid: \n…(truncated, 1135 more chars)\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/docto-crypt/types.ts\n\nTool results:\n\n  → result (ok): 1→import { JWS as NodeJWS } from '@doctolib/node-jose'\n     2→\n     3→import type { EccCertificate, EccJwk } from '@module/gematik-crypto'\n     4→\n     5→export interface JweFields {\n     6→  exp?: number\n     7→  cty?: string\n     8→  kid?: string\n     9→}\n    10→\n    11→export interface JWKOutput {\n    12→  privateKey?: {\n    13→    use: string\n    14→    kid: string\n    15→    kty: string\n    16→    crv: string\n    17→    x: string\n    18→    y: string\n    19→    d: string\n    20→    x5t?: st\n…(truncated, 2953 more chars)\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/keystore/pkcs12.ts (1–151)\n\nTool results:\n\n  → result (ok): 1→import forge from '@doctolib/node-forge'\n     2→\n     3→export class Pkcs12 {\n     4→  // Get certificate \"bags\" by type (http://oid-info.com/get/1.2.840.113549.1.1.5)\n     5→  static getBagsByBagType = (pkcs12: forge.pkcs12.Pkcs12Pfx, bagType: string): forge.pkcs12.Bag[] => {\n     6→    const bags = pkcs12.getBags({ bagType })\n     7→    if (!bags) {\n     8→      throw new Error('No bags of this type')\n     9→    }\n    10→\n    11→    const bagArr = bags[bagType]\n    12→    if (!bagArr) {\n    \n…(truncated, 4419 more chars)\n\nNow let me search for test files to see how certificates are used:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/keystore/__tests__/pkcs12.test.ts\n\nTool results:\n\n  → result (ok): 1→import forge from '@doctolib/node-forge'\n     2→\n     3→import { Pkcs12 } from '@module/gematik-crypto/services/node/keystore'\n     4→import { mockRSACertificate, mockRSAKeyStore } from '@module/gematik-crypto/services/node/keystore/mockUtils'\n     5→\n     6→// TODO: The speed of this suite might be increased if already generated fixtures are used\n     7→describe('Pkcs12', () => {\n     8→  describe('#getLatestUserCertificate', () => {\n     9→    const keyStorePin = '123456'\n    10→    const mo\n…(truncated, 5232 more chars)\n\nTools used:\n\n- Grep: kty|crv|RSA|EC|algorithm|asymmetricKeyType in /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto\n\nTool results:\n\n  → result (ok): Found 26 files\nsrc/modules/gematik-crypto/services/utils/__tests__/sensitiveDataHandler.test.ts\nsrc/modules/gematik-crypto/services/docto-crypt/__tests_electron__/docto-crypt-executor.test.ts\nsrc/modules/gematik-crypto/services/docto-crypt/types.ts\nsrc/modules/gematik-crypto/services/docto-crypt/signature/JWS.ts\nsrc/modules/gematik-crypto/services/docto-crypt/jwe/JWEEncryptor.ts\nsrc/modules/gematik-crypto/services/crypto-adapter/adapter.ts\nsrc/modules/gematik-crypto/services/node/jose/__tests_el\n…(truncated, 1434 more chars)\n\nLet me check the mockUtils and look for more information on how to detect certificate types:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/keystore/mockUtils.ts\n\nTool results:\n\n  → result (ok): 1→import forge, { type Bytes } from '@doctolib/node-forge'\n     2→\n     3→export const mockRSACertificate = (\n     4→  mockKeyPair: forge.pki.rsa.KeyPair,\n     5→  mockCertValidFrom = 'Wed Aug 15 15:30:21 GMT 2018',\n     6→  mockCertValidUntil = 'Wed Aug 15 15:30:21 GMT 2028',\n     7→): forge.pki.Certificate => {\n     8→  const cert = forge.pki.createCertificate()\n     9→\n    10→  cert.publicKey = mockKeyPair.publicKey\n    11→  cert.validity.notBefore = new Date(mockCertValidFrom)\n    12→  cert.\n…(truncated, 1664 more chars)\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/jose/customJWKKeyStore.ts\n\nTool results:\n\n  → result (ok): 1→import { JWK, util as joseUtil } from '@doctolib/node-jose'\n     2→import { X509Certificate } from 'node:crypto'\n     3→\n     4→import {\n     5→  KeyPairResult,\n     6→  PrivateEncryptionJWK,\n     7→  PrivateEncryptionKey,\n     8→  PublicEncryptionJWK,\n     9→  PublicEncryptionKey,\n    10→} from './types'\n    11→\n    12→export class CustomJWKKeyStore {\n    13→  public static async generatePrivateKey(curveName: string): Promise<Pick<KeyPairResult, 'private'>> {\n    14→    const keyStore = JWK.c\n…(truncated, 2601 more chars)\n\nTools used:\n\n- Grep: publicKey.algorithm|publicKey.type|asymmetricKeyType\n\nTool results:\n\n  → result (ok): /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/jose/JWSUtils.ts-87-    try {\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/jose/JWSUtils.ts-88-      const asn1 = Asn1.fromBER(Buffer.from(certificate, 'base64'))\nsrc/modules/gematik-crypto/services/node/jose/JWSUtils.ts-89-      certAsPkiJs = new Certificate({ schema: asn1.result })\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-cr\n…(truncated, 2142 more chars)\n\nExcellent! Let me read the full JWSUtils file which contains critical certificate analysis code:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/jose/JWSUtils.ts\n\nTool results:\n\n  → result (ok): 1→import { Certificate } from 'pkijs'\n     2→import  as Asn1 from 'asn1js'\n     3→\n     4→enum JWAlgorithms {\n     5→  HMAC = 'HS', // There is no MAC expected, so keeping here for the compatibility\n     6→  'RSASSA-PKCS1-v1_5' = 'RS',\n     7→  ECDSA = 'ES',\n     8→  'RSASSA-PSS' = 'PS',\n     9→}\n    10→\n    11→type JWSAlgorithms = 'HMAC' | 'RSASSA-PKCS1-v1_5' | 'ECDSA' | 'RSASSA-PSS'\n    12→export class JWSUtils {\n    13→  static concatenateECDSASignature(signature: string, outputLength: numbe\n…(truncated, 5381 more chars)\n\nTools used:\n\n- Grep: publicKey\\.algorithm|namedCurve|algorithm\\.name|EcKeyAlgorithm|RsaHashedKeyAlgorithm\n\nTool results:\n\n  → result (ok): Found 1 file\nsrc/modules/gematik-crypto/services/node/jose/JWSUtils.ts\n\nPerfect! Let me search for related test files to understand the full context:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/jose/__tests_electron__/JWSUtils.test.ts (1–150)\n\nTool results:\n\n  → result (ok): 1→import { JWSUtils } from '@module/gematik-crypto/services/node/jose/JWSUtils'\n     2→\n     3→describe('JWSUtils', () => {\n     4→  afterEach(() => {\n     5→    vi.clearAllMocks()\n     6→  })\n     7→\n     8→  const rsaCertificate =\n     9→    'MIIEljCCA36gAwIBAgIHAWMLSsvZvzANBgkqhkiG9w0BAQsFADCBhDELMAkGA1UE' +\n    10→    'BhMCREUxHzAdBgNVBAoMFmdlbWF0aWsgR21iSCBOT1QtVkFMSUQxMjAwBgNVBAsM' +\n    11→    'KUtvbXBvbmVudGVuLUNBIGRlciBUZWxlbWF0aWtpbmZyYXN0cnVrdHVyMSAwHgYD' +\n    12→    'VQQDDBdHRU0uS09\n…(truncated, 8322 more chars)\n\nTools used:\n\n- Grep: deriveJWAFromCertificate|getPublicKey|publicKey\\.algorithm\n\nTool results:\n\n  → result (ok): Found 2 files\nsrc/modules/gematik-crypto/services/node/jose/__tests_electron__/JWSUtils.test.ts\nsrc/modules/gematik-crypto/services/node/jose/JWSUtils.ts\n\nExcellent! Now let me search for any other relevant certificate parsing code:\n\nTools used:\n\n- Grep: getPublicKey|subjectPublicKeyInfo|algorithm\\.name|namedCurve in /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto\n\nTools used:\n\n- Grep: pkijs|asn1js|Certificate.schema\n\nTool results:\n\n  → result (ok): Found 1 file\nsrc/modules/gematik-crypto/services/node/jose/JWSUtils.ts\n\nTool results:\n\n  → result (ok): Found 6 files\nsrc/modules/gematik-idp-vau/services/__tests_electron__/vauValidation.test.ts\nsrc/modules/gematik-crypto/services/node/jose/JWSUtils.ts\nsrc/modules/gematik-idp-vau/services/vauValidation.ts\nsrc/modules/gematik-crypto/services/node/jose/customJWKSignature.ts\nsrc/modules/gematik-crypto/services/node/jose/__tests_electron__/customJWKSignature.test.ts\nsrc/modules/gematik-idp-vau/services/__tests_electron__/vauClient.test.ts\n\nPerfect! Let me check those VAU validation files to see if there's additional certificate parsing logic:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-idp-vau/services/vauValidation.ts\n\nTool results:\n\n  → result (ok): 1→import { BasicOCSPResponse, Certificate, OCSPResponse } from 'pkijs'\n     2→\n     3→import { CertificateService } from '@module/kbv-ti-connect/services/certificate-service'\n     4→import ConfigurationService from '@module/kbv-ti-connect/services/configuration-service'\n     5→import {\n     6→  EMPTY_RESPONSE_BYTES_ERROR,\n     7→  ENCRYPTION_CERTIFICATE_REVOCATION_ERROR,\n     8→  VAU_ENCRYPTION_CERTIFICATE_INVALID_ERROR,\n     9→} from '@module/gematik-idp-vau/constants/constants'\n    10→import t\n…(truncated, 3820 more chars)\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/jose/customJWKSignature.ts (1–80)\n\nTool results:\n\n  → result (ok): 1→import { JWK } from '@doctolib/node-jose'\n     2→import { createECDSASignatureFromCMS } from 'pkijs'\n     3→import { fromBER } from 'asn1js'\n     4→\n     5→interface VerifySignature {\n     6→  payload: Uint8Array<ArrayBufferLike>\n     7→  signatureValue: Uint8Array<ArrayBufferLike>\n     8→  rawSignerCertificate: string\n     9→}\n    10→\n    11→export class CustomJWKSignature {\n    12→  private static readonly EC_CURVE_POINT_SIZE = 32\n    13→  private static readonly EC_SIGNING_ALGORITHM = 'BP25\n…(truncated, 2386 more chars)\n\nPerfect! Now let me compile a comprehensive report. Let me check one more file to understand the crypto library usage better:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/crypto-adapter/adapter.ts (1–100)\n\nTool results:\n\n  → result (ok): 1→import { X509Certificate } from 'node:crypto'\n     2→import { JWE, JWS as NodeJWS } from '@doctolib/node-jose'\n     3→import { IOptions } from 'soap'\n     4→\n     5→import { CryptoEngine } from '@module/gematik-crypto/services/crypto-adapter/crypto-engine'\n     6→import { CustomSoapClientOptions } from '@module/gematik-crypto/services/node/tls/customSoapClientOptions'\n     7→import { HttpsFetch as DoctoCryptHttpsFetch } from '@module/gematik-crypto/services/docto-crypt/tls/httpsFetch'\n     8→i\n…(truncated, 4928 more chars)\n\nTools used:\n\n- Bash: grep -r \"@doctolib/node-jose\\|node:crypto\\|pkijs\\|asn1js\\|node-forge\" /Users/USER/workspace/doctolib/doctolib-pro-desktop/package.json 2>/dev/null | head -20\n\nTool results:\n\n  → result (ok): /Users/USER/workspace/doctolib/doctolib-pro-desktop/package.json:    \"@doctolib/node-forge\": \"1.3.7\",\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/package.json:    \"@doctolib/node-jose\": \"2.2.5\",\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/package.json:    \"@types/node-forge\": \"1.3.14\",\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/package.json:    \"node-forge\": \"1.3.3\",\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/package.json:    \"pkijs\": \"3.3.3\",\n\nPerfect! I now have comprehensive information about certificate handling in the codebase. Let me create a detailed report.\n\nComprehensive Certificate Handling Analysis\n\nI've thoroughly searched the doctolib-pro-desktop codebase and found extensive certificate handling implementations. Here's what I discovered:\n\nKey Certificate Handling Locations\n\n1. PKCS#12 Certificate Loading (Primary certificate extraction)\nFile: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/keystore/pkcs12.ts\n\n// Uses node-forge library to:\n// - Parse PKCS#12 containers\n// - Extract certificates from certificate bags\n// - Extract private keys from key bags\n// - Select valid certificates based on validity dates\n\nstatic exctractPkCertificatePair(keyStore: string, password: string): { cert: string; privateKey: string }\nstatic getLatestUserCertificate(keyStore: string, keyStorePin: string): forge.pki.Certificate\nstatic getAllCertificates(keyStore: string, keyStorePin: string): forge.pki.Certificate[]\nstatic getPrivateKey(keyStore: string, keyStorePin: string): forge.pki.PrivateKey\n\n2. Certificate Type Detection & Algorithm Analysis (Most important for your needs)\nFile: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/jose/JWSUtils.ts\n\nThis is the key file for determining certificate type and extracting curve information:\n\nstatic async deriveJWAFromCertificate(certificate: string): Promise<string> {\n  // Uses pkijs and asn1js libraries to parse X.509 certificates\n  const asn1 = Asn1.fromBER(Buffer.from(certificate, 'base64'))\n  const certAsPkiJs = new Certificate({ schema: asn1.result })\n  const publicKey = await certAsPkiJs.getPublicKey()\n  \n  // CRITICAL: Extract algorithm name from public key\n  const algName = publicKey.algorithm.name as JWSAlgorithms\n  \n  if (algName.match(/RSA/)) {\n    // RSA certificate detected\n    const algorithm = publicKey.algorithm as RsaHashedKeyAlgorithm\n    jwa = this.selectJWA(algName, algorithm.hash.name)\n  } else {\n    // EC certificate detected\n    const algorithm = publicKey.algorithm as EcKeyAlgorithm\n    // EXTRACT CURVE NAME HERE\n    jwa = this.selectJWA(algName, algorithm.namedCurve)\n  }\n  \n  // Special handling for BrainpoolP256R1 curves\n  if ((e as Error).message.match(/1.3.36.3.3.2.8.1.1.7/)) {\n    const publicKeyInfo = certAsPkiJs?.subjectPublicKeyInfo.toJSON() as JsonWebKey\n    if (publicKeyInfo.kty === 'EC' && publicKeyInfo.crv === 'brainpoolP256r1') {\n      jwa = 'BP256R1'\n    }\n  }\n}\n\n3. JWK Public Key Extraction\nFiles: \n- /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/jose/customJWKSignature.ts\n- /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/jose/customJWKKeyStore.ts\n\n// Using @doctolib/node-jose library\nconst publicKeyAsJwk = await JWK.asKey(signerCertificateAsBuffer, 'pkix')\nconst publicKeyAsJson = publicKeyAsJwk.toJSON() as {\n  kty: string    // Key Type: 'EC' or 'RSA'\n  crv: string    // Curve name: 'BP-256', 'P-256', 'P-521', etc.\n}\n\n// Determine if ECC or RSA\nif (publicKeyAsJson.kty !== 'EC' || publicKeyAsJson.crv !== 'BP-256') {\n  throw new Error(Unsupported public key algorithm: ${publicKeyAsJson.kty} ${publicKeyAsJson.crv})\n}\n\n4. Certificate Parsing with Forge Library\nFile: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/keystore/pkcs12.ts\n\nimport forge from '@doctolib/node-forge'\n\n// Parse PKCS#12\nconst pkcs12Asn1 = forge.asn1.fromDer(keyStore)\nconst pkcs12 = forge.pkcs12.pkcs12FromAsn1(pkcs12Asn1, keyStorePin)\n\n// Access certificate properties\nconst certificate = bagArr[0].cert as forge.pki.Certificate\nconst publicKey = certificate.publicKey  // Can access key algorithm\n\nCrypto Libraries Used\n\nFrom /Users/USER/workspace/doctolib/doctolib-pro-desktop/package.json:\n\n1. @doctolib/node-jose (v2.2.5) - JOSE operations, JWK handling\n2. @doctolib/node-forge (v1.3.7) - PKCS#12, ASN.1, certificate parsing\n3. node-forge (v1.3.3) - Fallback/supplementary crypto\n4. pkijs (v3.3.3) - X.509 certificate parsing, public key extraction\n5. asn1js - ASN.1 structure parsing\n6. node:crypto - Native Node.js crypto (X509Certificate type)\n\nHow to Determine Certificate Type and Extract Curve Name\n\nBased on the codebase patterns, here's how to programmatically determine if a certificate is ECC or RSA and extract curve information:\n\nApproach 1: Using pkijs (Most Complete)\nimport { Certificate } from 'pkijs'\nimport * as Asn1 from 'asn1js'\n\nconst parseCertificate = async (certBase64: string) => {\n  const asn1 = Asn1.fromBER(Buffer.from(certBase64, 'base64'))\n  const cert = new Certificate({ schema: asn1.result })\n  const publicKey = await cert.getPublicKey()\n  \n  const algName = publicKey.algorithm.name // 'RSASSA-PKCS1-v1_5', 'ECDSA', etc.\n  const isRSA = algName.match(/RSA/)\n  const isECC = !isRSA\n  \n  if (isECC) {\n    const ecAlgorithm = publicKey.algorithm as EcKeyAlgorithm\n    const curveName = ecAlgorithm.namedCurve // 'brainpoolP256r1', 'P-256', etc.\n    return { type: 'ECC', curveName }\n  } else {\n    const rsaAlgorithm = publicKey.algorithm as RsaHashedKeyAlgorithm\n    const hashName = rsaAlgorithm.hash.name // 'SHA-256', etc.\n    return { type: 'RSA', hashName }\n  }\n}\n\nApproach 2: Using @doctolib/node-jose\nimport { JWK } from '@doctolib/node-jose'\n\nconst parseWithJose = async (certBase64: string) => {\n  const buffer = Buffer.from(certBase64, 'base64')\n  const publicKeyAsJwk = await JWK.asKey(buffer, 'pkix')\n  const publicKeyAsJson = publicKeyAsJwk.toJSON() as {\n    kty: string  // 'EC' or 'RSA'\n    crv: string  // Curve name or undefined for RSA\n  }\n  \n  return {\n    type: publicKeyAsJson.kty,\n    curve: publicKeyAsJson.crv\n  }\n}\n\nApproach 3: Using node-forge\nimport forge from '@doctolib/node-forge'\n\nconst parsePkcs12Certificate = (keyStoreDer: string, password: string) => {\n  const pkcs12Asn1 = forge.asn1.fromDer(keyStoreDer)\n  const pkcs12 = forge.pkcs12.pkcs12FromAsn1(pkcs12Asn1, password)\n  const bagArr = pkcs12.getBags({ bagType: forge.pki.oids.certBag })\n  \n  const cert = bagArr[forge.pki.oids.certBag][0].cert\n  const publicKey = cert.publicKey\n  \n  // forge.pki.PublicKey properties\n  if (publicKey.n && publicKey.e) {\n    return { type: 'RSA', bits: publicKey.n.bitLength() }\n  } else if (publicKey.q && publicKey.d) {\n    return { type: 'ECC', curve: publicKey.curve?.name }\n  }\n}\n\nTest Files with Examples\n\nFile: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto/services/node/jose/__tests_electron__/JWSUtils.test.ts\n\nContains test examples for:\n- RSA Certificate Detection: Returns RS256\n- ECC Brainpool Certificate Detection: Returns BP256R1 (OID: 1.3.36.3.3.2.8.1.1.7)\n- ECC NIST Curve Certificate Detection: Returns ES256 (P-256 curve)\n\nKey Algorithm Detection Results\n\nBased on the test file, certificate detection produces:\n- RSA: Algorithm name contains \"RSA\"\n- ECC with Brainpool256: curve name = brainpoolP256r1, JWA = BP256R1\n- ECC with NIST P-256: curve name = P-256, JWA = ES256\n- ECC with NIST P-521: curve name = P-521, JWA = ES512\n\nCertificate Service Integration\n\nFile: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/kbv-ti-connect/services/certificate-service/soap-client.ts\n\nIntegrates certificate operations with TI Connector:\n- verifyCertificate(certificate: string) - Validates X.509 certificates\n- readCardCertificate(cardHandle, certRefList, crypt) - Reads certificates from smart cards\n- Certificate verification via CertRef types: C.AUT, C.QES, C.SIG, C.ENC\n\nSummary\n\nThe codebase has comprehensive certificate handling with \n…(truncated, 356 more chars)",
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  "source_url": "sessions/pro-desktop/2026-02-03T13-14-pro-desktop-wondrous-booping-lollipop-subagent-ae99727.html"
}