{ "id": "pro-desktop/glimmering-popping-crescent-subagent-ae299b4", "slug": "glimmering-popping-crescent-subagent-ae299b4", "title": "Session: glimmering-popping-crescent-subagent-ae299b4 — 2026-02-04", "type": "source", "project": "pro-desktop", "date": "2026-02-04", "started": "2026-02-04T13:47:17.220000+00:00", "ended": "2026-02-04T13:48:20.127000+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": 24, "tools_used": [ "Bash", "Grep", "Read", "Glob" ], "is_subagent": true, "wikilinks_out": [], "body_text": "Project: pro-desktop · Branch: master · Mode: · Model: claude-haiku-4-5-20251001\n\nStats: 1 user messages, 24 tool calls, tools used: Bash, Grep, Read, Glob.\n\nConversation\n\nTurn 1 — User\n\nFind the CertificateService implementation that's used in VauValidation.verifyCertificate(). I need to understand:\n1. Where is CertificateService located?\n2. What methods does it provide?\n3. Does it support OCSP or revocation checking?\n4. What are the parameters and return types?\n5. How does it interact with the TI Connector?\n\nLook in the gematik-related modules, particularly anything related to certificate validation or the connector.\n\nTurn 1 — Assistant\n\nI'll help you find the CertificateService implementation used in VauValidation.verifyCertificate(). Let me start by searching for the relevant files.\n\nTools used:\n\n- Bash: find /Users/USER/workspace/doctolib/doctolib-pro-desktop -type f -name \".ts\" -o -name \".java\" | grep -iE \"(certificate|vau|validation)\" | head -20\n\nTool results:\n\n → result (ok): /Users/USER/workspace/doctolib/doctolib-pro-desktop/config/validation/markdown/validateLinks.ts\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/config/validation/code/validateCode.ts\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/config/validation/dependencies/validateElectronVersions.ts\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/config/validation/debug-menu/__tests__/validateDebugMenuCategories.test.ts\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/config/validation/debug\n…(truncated, 1666 more chars)\n\nLet me search more specifically for VauValidation and CertificateService:\n\nTools used:\n\n- Grep: VauValidation|verifyCertificate in /Users/USER/workspace/doctolib/doctolib-pro-desktop\n\nTool results:\n\n → result (ok): Found 12 files\nsrc/modules/kbv-ti-connect/services/types.ts\nsrc/modules/kbv-ti-connect/services/certificate-service/soap-client.ts\nsrc/modules/gematik-idp-vau/services/__tests_electron__/vauValidation.test.ts\nsrc/modules/kbv-ti-connect/services/index.ts\nsrc/modules/kbv-ti-connect/services/__tests__/ti-connect-logs.test.ts\nsrc/modules/gematik-idp-vau/services/vauValidation.ts\nsrc/modules/gematik-idp-vau/services/vauService.ts\nsrc/modules/gematik-idp-vau/services/__tests_electron__/vauService.test\n…(truncated, 331 more chars)\n\nGreat! Now let me read the key files:\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/kbv-ti-connect/services/types.ts\n\nTool results:\n\n → result (ok): 1→export type TiConnectAction =\n 2→ | 'startConnection'\n 3→ | 'testConnectorConfiguration'\n 4→ | 'subscribeToEventService'\n 5→ | 'unsubscribeFromEventService'\n 6→ | 'readVsd'\n 7→ | 'readKvk'\n 8→ | 'getSmcbPinStatus'\n 9→ | 'changePin'\n 10→ | 'handleSmcb'\n 11→ | 'unblockPin'\n 12→ | 'enableOfflineMode'\n 13→ | 'enableOnlineMode'\n 14→ | 'verifyCertificate'\n 15→ | 'readCardCertificate'\n 16→ | 'externalAuthenticate'\n 17→ | 'idpAuth\n…(truncated, 8274 more chars)\n\nTools used:\n\n- Glob: /certificate-service//.ts in /Users/USER/workspace/doctolib/doctolib-pro-desktop/src\n\nTool results:\n\n → result (ok): /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/kbv-ti-connect/services/certificate-service/index.ts\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/kbv-ti-connect/services/certificate-service/__tests__/soap-client.test.ts\n/Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/kbv-ti-connect/services/certificate-service/soap-client.ts\n\nNow let me read the CertificateService implementation files:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/kbv-ti-connect/services/certificate-service/index.ts\n\nTool results:\n\n → result (ok): 1→export { default as CertificateService } from './soap-client'\n 2→\n\n\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 questions about the code behavior.\n\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\nNow let me search for more information about how OCSP and revocation checking work, and the interaction with the TI Connector:\n\nTools used:\n\n- Grep: VerifyCertificateAsync|OperationResult|Status\\.Result in /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/kbv-ti-connect\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/kbv-ti-connect/services/commonApiTypes.ts\n\nTool results:\n\n → result (ok): 1→export interface OperationStatus {\n 2→ Status: OperationResult\n 3→}\n 4→\n 5→export interface OperationResult {\n 6→ Result: 'OK' | 'Warning'\n 7→ Error?: string\n 8→}\n 9→\n\n\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 questions a\n…(truncated, 42 more chars)\n\nTool results:\n\n → result (ok): Found 8 files\nsrc/modules/kbv-ti-connect/services/qes-signature/index.ts\nsrc/modules/kbv-ti-connect/services/event-service/soap-client.ts\nsrc/modules/kbv-ti-connect/services/event-service/__tests__/event-service.test.ts\nsrc/modules/kbv-ti-connect/services/certificate-service/soap-client.ts\nsrc/modules/kbv-ti-connect/services/auth-signature-service/soap-client.ts\nsrc/modules/kbv-ti-connect/services/card-service/soap-client.ts\nsrc/modules/kbv-ti-connect/services/certificate-service/__tests__/soap-\n…(truncated, 68 more chars)\n\nLet me also check the test file to understand how CertificateService is used:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/kbv-ti-connect/services/certificate-service/__tests__/soap-client.test.ts\n\nTool results:\n\n → result (ok): 1→import as soap from 'soap'\n 2→\n 3→import { smcb } from '@module/kbv-ti-connect/services/vsd-service/mock/data'\n 4→import { testStore } from '@module/kbv-ti-connect/services/mock/mockStore'\n 5→import as soapHelper from '@module/kbv-ti-connect/services/soap-client-helpers'\n 6→import { buildServiceEndpoints } from '@module/kbv-ti-connect/services/service-directory-service/response-parser'\n 7→import { TiConnectRepository } from '@module/kbv-ti-connect/services/ti-connec\n…(truncated, 22654 more chars)\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-idp-vau/services/__tests_electron__/vauValidation.test.ts\n\nTool results:\n\n → result (ok): 1→import type { OCSPResponse } from 'pkijs'\n 2→\n 3→import { CertificateService } from '@module/kbv-ti-connect/services/certificate-service'\n 4→import { mockConfigurationService } from '@module/kbv-ti-connect/services/configuration-service/configurationService.mock'\n 5→import type { VerifyCertificateResponseMessage } from '@module/kbv-ti-connect/services/certificate-service/soap-client'\n 6→import { VauValidation } from '@module/gematik-idp-vau/services/vauValidation'\n 7→im\n…(truncated, 3976 more chars)\n\nNow let me check the constants file and understand more about the WSDL:\n\nTools used:\n\n- Glob: /certificate-service.wsdl in /Users/USER/workspace/doctolib/doctolib-pro-desktop\n\nTools used:\n\n- Grep: serviceWsdlPathWithVersion|CertificateService in /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/kbv-ti-connect/services\n\nTool results:\n\n → result (ok): Found 31 files\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/event-service/soap-client.ts\nsrc/modules/kbv-ti-connect/services/event-service/__tests__/soap-client.test.ts\nsrc/modules/kbv-ti-connect/services/connector-wsdls/conn/SignatureService_V7_4_2.xsd\nsrc/modules/kbv-ti-connect/services/connector\n…(truncated, 1810 more chars)\n\nTool results:\n\n → result (ok): No files found\n\nGreat! Now let me read the WSDL and XSD files to understand the service definition:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/kbv-ti-connect/services/connector-wsdls/conn/CertificateService_v6_0_1.wsdl\n\nTool results:\n\n → result (ok): 1→\n 2→\n 3→\n 2→\n 3→\n 4→\n 3→\n 4→\n 9→ {\n 7→ const { payload, signatureValue, rawSignerCertificate } = params\n 8→\n 9→ // Convert Uint8Array to base64 for CLI\n 10→ const payloadBase64 = Buffer.from(payload).toString('base64')\n \n…(truncated, 1098 more chars)\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-idp-vau/constants/constants.ts\n\nTool results:\n\n → result (ok): 1→export const VAU_API_ERROR = 'An error occurred during request to VAU.'\n 2→export const VAU_FETCH_CERTIFICATE_ERROR = 'An error occurred while fetching VAU public certificate.'\n 3→export const VAU_OCSP_REQUEST_ERROR = 'An error occurred while fetch OCSP response from VAU.'\n 4→export const VAU_ENCRYPTION_CERTIFICATE_INVALID_ERROR = 'The retrieved VAU encryption certificate is not valid'\n 5→export const EMPTY_RESPONSE_BYTES_ERROR = 'No \"ResponseBytes\" in the OCSP Response - nothi\n…(truncated, 482 more chars)\n\nExcellent! Now let me check the gematik-crypto types to understand the signature interfaces:\n\nTools used:\n\n- Grep: JWKSignatureVerifyParams|JWKSignatureVerificationResult in /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/gematik-crypto\n\nTool results:\n\n → result (ok): Found 2 files\nsrc/modules/gematik-crypto/services/docto-crypt/types.ts\nsrc/modules/gematik-crypto/services/docto-crypt/signature/JWKSignature.ts\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\nPerfect! Now let me gather one more piece of information about the configuration service:\n\nTools used:\n\n- Grep: class ConfigurationService|constructor|context in /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/kbv-ti-connect/services/configuration-service\n\nTool results:\n\n → result (ok): Found 3 files\nsrc/modules/kbv-ti-connect/services/configuration-service/__tests__/index.test.ts\nsrc/modules/kbv-ti-connect/services/configuration-service/configurationService.mock.ts\nsrc/modules/kbv-ti-connect/services/configuration-service/index.ts\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/kbv-ti-connect/services/configuration-service/index.ts (1–100)\n\nTool results:\n\n → result (ok): 1→import i18n from 'i18next'\n 2→\n 3→import {\n 4→ ConnectorConfiguration,\n 5→ ConnectorContext,\n 6→ ConnectorContextInput,\n 7→ CryptType,\n 8→} from '@module/kbv-ti-connect/services/types'\n 9→\n 10→import { extraLogParser, getNestedKeys } from 'src/utils/extraLogParser.ts'\n 11→\n 12→import { TiConnectRepository } from '../ti-connect-repository'\n 13→import { kbvTiConnectLogger } from '../logger'\n 14→\n 15→export default class ConfigurationService {\n…(truncated, 3777 more chars)\n\nPerfect! Now I have all the information I need. Let me create a comprehensive analysis document:\n\nSummary\n\nI've thoroughly explored the CertificateService implementation and its integration with VauValidation. Here's a comprehensive analysis:\n\n---\n\n1. Location of CertificateService\n\nFile Path: /Users/USER/workspace/doctolib/doctolib-pro-desktop/src/modules/kbv-ti-connect/services/certificate-service/\n\nStructure:\n- Main Implementation: soap-client.ts (429 lines)\n- Export: index.ts (simple re-export)\n- WSDL Definition: ../connector-wsdls/conn/CertificateService_v6_0_1.wsdl\n- XSD Schema: ../connector-wsdls/conn/CertificateService_v6_0_2.xsd\n\n---\n\n2. Methods Provided by CertificateService\n\nThe CertificateService is implemented as a static utility class with the following public methods:\n\nPrimary Methods:\n\n1. verifyCertificate(configurationService, traceId?, certificate?)\n - Purpose: Verifies the validity of an X.509 certificate\n - Parameters:\n - configurationService: ConfigurationService - Contains connector context\n - traceId?: string (default: 'unknown') - For logging/tracking\n - certificate?: string - Base64-encoded X.509 certificate\n - Returns: Promise\n - Throws: Error if certificate is null/undefined\n\n2. readCardCertificate(configurationService, traceId?, cardHandle?, certRefList?, crypt?)\n - Purpose: Reads X.509 certificates from an inserted card\n - Parameters:\n - configurationService: ConfigurationService\n - traceId?: string\n - cardHandle?: string - Identifier for the card\n - certRefList?: string[] - Types of certificates (C.AUT, C.QES, C.SIG, C.ENC)\n - crypt?: CryptType - 'RSA' | 'ECC'\n - Returns: Promise\n - Defaults: If no certRefList provided, defaults to ['C.AUT']\n - Throws: Error if cardHandle is null/undefined\n\n3. checkCertificateExpiration(configurationService, traceId?, cardHandle?, crypt?)\n - Purpose: Checks expiration dates of certificates on cards\n - Parameters: Similar to readCardCertificate\n - Returns: Promise\n\nEvent Handler Methods:\n- handleVerifyCertificateEvent(configurationService, traceId?, certificate?)\n- handleReadCardCertificateEvent(configurationService, traceId?, cardHandle?, certRefList?, crypt?)\n- handleCheckCertificateExpirationEvent(configurationService, traceId?, cardHandle?, crypt?)\n\n---\n\n3. OCSP and Revocation Checking Support\n\nKey Finding: CertificateService does NOT directly support OCSP. Instead, OCSP verification is handled separately in VauValidation.verifyCertificateRevocationStatus().\n\nHow OCSP Works:\n\nThe architecture splits responsibilities:\n\n1. CertificateService - Verifies basic certificate validity (via TI Connector)\n2. VauValidation - Handles OCSP-specific revocation checking\n\nOCSP Implementation in VauValidation:\n// From vauValidation.ts lines 28-70\nverifyCertificateRevocationStatus(\n configurationService,\n encCertificateBuffer, // The VAU encryption certificate\n ocspResponseBuffer // OCSP response from VAU\n)\n\nOCSP Verification Steps:\n1. Parse OCSP response using pkijs library\n2. Extract signer certificate from OCSP response\n3. Verify OCSP signer certificate using CertificateService.verifyCertificate()\n4. Verify OCSP response signature using JWKSignature.verify()\n5. Check certificate revocation status in OCSP response\n\n---\n\n4. Parameters and Return Types\n\nRequest Messages:\n\n// VerifyCertificateRequestMessage\n{\n Context: ConnectorContext // Connector context (MandantId, ClientSystemId, etc.)\n X509Certificate: string // Base64-encoded certificate\n VerificationTime?: Date // Optional verification timestamp\n}\n\n// ReadCardCertificateMessage\n{\n CardHandle: string\n Context: ConnectorContext\n CertRefList: { CertRef: CertRefType[] } // ['C.AUT' | 'C.QES' | 'C.SIG' | 'C.ENC']\n Crypt?: CryptType // 'RSA' | 'ECC'\n}\n\n// CheckCertificateExpirationRequestMessage\n{\n Context: ConnectorContext\n CardHandle?: string\n Crypt?: CryptType\n}\n\nResponse Messages:\n\n// VerifyCertificateResponseMessage\n{\n Status: {\n Result: 'OK' | 'Warning'\n Error?: string\n }\n VerificationStatus: {\n VerificationResult: 'VALID' | 'INCONCLUSIVE' | 'INVALID'\n Error?: Error\n }\n}\n\n// ReadCardCertificateResponseMessage\n{\n Status: { Result: 'OK' | 'Warning' }\n X509DataInfoList: {\n X509DataInfo: {\n CertRef: 'C.AUT' | 'C.QES' | 'C.SIG' | 'C.ENC'\n X509Data?: {\n X509IssuerSerial: { X509IssuerName, X509SerialNumber }\n X509SubjectName: string\n X509Certificate: base64string\n }\n }[]\n }\n}\n\n// CheckCertificateExpirationResponseMessage\n{\n Status: { Result: 'OK' | 'Warning' }\n CertificateExpiration: {\n CtID: string\n CardHandle: string\n ICCSN: string\n subject_commonName: string\n serialNumber: string\n validity: Date\n }[]\n}\n\n---\n\n5. TI Connector Interaction\n\nHow CertificateService Interacts with TI Connector:\n\n1. SOAP Client Creation\n - Uses soap library to create async SOAP client\n - Loads WSDL from: CertificateService_v6_0_1.wsdl\n - Endpoint resolved from connector service directory\n\n2. SSL/TLS Configuration\n - Calls addSSLOptionsToSoapClient() for client cert authentication\n - Uses connector's certificate and private key from ConfigurationService\n\n3. Connector Operations\n - Calls VerifyCertificateAsync() on connector\n - Calls ReadCardCertificateAsync() on connector\n - Calls CheckCertificateExpirationAsync() on connector\n\n4. Context Passing\n - Every operation includes Context: ConnectorContext with:\n - MandantId - Mandant/Tenant ID\n - ClientSystemId - Client system identifier\n - WorkplaceId - Workplace identifier\n - UserId - User identifier\n\n5. Service Endpoint Management\n - Supported version: 6.0.1\n - Dynamic endpoint resolution from connector's service directory\n - URL: http://ti-konnektor/certificateservice\n\nLogging Integration\n- Uses kbvTiConnectLogger for debug/error logging\n- Logs both input parameters and output responses\n- Uses extraLogParser utility for structured logging\n\n---\n\n6. OCSP & Revocation Checking Details\n\nThe revocation checking is implemented in VauValidation.verifyCertificateRevocationStatus():\n\nOCSP Verification Signature:\nawait JWKSignature.verify({\n payload: ocspBasicResp.tbsResponseData.tbsView, // TBS (to be signed) data\n signatureValue: ocspBasicResp.signature.valueBlock.valueHexView,\n rawSignerCertificate: rawSignerCertificate // Base64-encoded cert\n})\n\nRevocation Status Check:\n// Extract certificate serial number and check OCSP response\nconst certificateSerialNumber = Certificate.fromBER(encCertificateBuffer).serialNumber.toBigInt()\n\nocspBasicResp.tbsResponseData.responses.forEach((resp) => {\n if (resp.certID.serialNumber.toBigInt() === certificateSerialNumber) {\n const certStatus = resp.certStatus.idBlock.tagNumber as number\n if (certStatus !== 0) { // 0 = good, non-zero = revoked/suspended\n throw new Error(Certificate revoked, status: ${certStatus})\n }\n }\n})\n\nError Scenarios:\n- EMPTY_RESPONSE_BYTES_ERROR - OCSP response has no ResponseBytes\n- Missing signer certificate in OCSP response - No cert to verify signature\n- OCSP signer certificate is not valid - CertificateService verification failed\n- Invalid OCSP Response signature - JWKSignature verification failed\n- VAU certificate is not valid, the certificate status is: {status} - Certificate revoked\n\n---\n\nKey Architecture Notes\n\n1. Separation o\n…(truncated, 816 more chars)", "sha256": "11b0ab8e764f3030", "source_url": "sessions/pro-desktop/2026-02-04T13-47-pro-desktop-glimmering-popping-crescent-subagent-ae299b4.html" }