schalli
819d50a222
feat(cert-manager): cert role badges + ZIP download in split view
...
- API: detectCertRole() classifies certs as root/intermediate/end-entity
via basicConstraints.cA + self-signed check (subject.hash === issuer.hash)
- API: SplitEntry gains certRole field; filenames now reflect role
(root-ca.pem, intermediate-1.pem, cert.pem)
- Web: SplitTab shows colour-coded role badge per cert
(red=Root-CA, amber=Zwischen-CA, blue=Zertifikat)
- Web: "Alle als ZIP herunterladen" button via fflate (client-side)
- i18n: add certRole labels + downloadZip action key (de + en)
- i18n: add missing accentColor* and deleteAvatar* keys (de + en)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-07-02 10:40:39 +02:00
schalli
6326064ad3
feat(09-06): GREEN — implement mergeCerts + PFX-create + convertCert pfx output
...
- CertManagerService.mergeCerts: parse all files via detectFormat/parsePemChain/toForgeBuffer,
concatenate PEM chain or build PKCS12 via toPkcs12Asn1
- Open Question 1 resolved: toPkcs12Asn1(null, certs, password) works in node-forge 1.4.0
(null private key accepted — cert-only PFX without fallback needed)
- PFX output requires non-empty password → BadRequestException if missing (T-09-02)
- All forge calls in try/catch → BadRequestException; password never logged (T-09-02)
- bytesToHex→Buffer.from(hex,'hex')→base64 for binary safety (Pitfall 1 avoidance)
- convertCert gains pfx output target (reuses same null-key toPkcs12Asn1 pattern)
- FORMAT_MIME extended with pfx: 'application/x-pkcs12'
- NotImplementedException import removed (no longer used)
- 27/27 API cert-manager tests green; tsc --noEmit exits 0
2026-07-02 07:49:42 +02:00
schalli
f43e92c49f
test(09-06): RED — failing mergeCerts spec (PEM chain + password-PFX round-trip)
...
- 4 new mergeCerts tests: PEM chain 2 blocks, PFX round-trip with password,
missing PFX password → BadRequestException, garbage input → BadRequestException
- Controller enforces 2-file minimum; service tests use 1-2 files directly
- All 4 fail against NotImplementedException stub (RED confirmed)
- Prior 23 tests remain green
2026-07-02 07:47:28 +02:00
schalli
59694642dd
feat(09-05): implement convertCert + wire POST /convert (GREEN)
...
- Add FileResponse interface and FORMAT_MIME map to service
- Implement convertCert: parses any input format (PEM/DER/PFX/P7B) via
same logic as parseCert; serializes to pem/der/p7b targetFormat
- DER output uses bytesToHex→Buffer.from(hex,'hex') to avoid utf-8
corruption (Pitfall 1 / T-09-06)
- P7B output: pkcs7.createSignedData + pem.encode (PEM-wrapped PKCS7)
- Wrap all forge ops in try/catch → BadRequestException (T-09-01)
- Controller: add @Body('pemText') + reject when neither file nor pemText
- Fix: re-add NotImplementedException import for mergeCerts stub
- All 23 API cert-manager tests green (including 4 new convertCert)
2026-07-02 07:37:41 +02:00
schalli
37db58b816
test(09-05): add failing convertCert spec (RED)
...
- PEM→DER round-trip identity test (re-parses DER base64 → verify CN)
- DER→PEM round-trip identity test (re-parses PEM base64 → verify CN)
- PEM→P7B: asserts mimeType + P7B contains ≥1 cert
- malformed input: expects BadRequestException
- All 4 fail against NotImplementedException stub (RED confirmed)
2026-07-02 07:35:51 +02:00
schalli
2c4ada347c
feat(09-04): GREEN — implement splitCerts + SplitResponse interface
...
Tessera CI/CD / Tests (push) Has been cancelled
Tessera CI/CD / Build & Publish Images (push) Has been cancelled
Tessera CI/CD / Lint & Type Check (push) Has been cancelled
- Export SplitEntry + SplitResponse interfaces
- splitCerts: PEM chain path via parsePemChain; P7B path via messageFromPem (PEM) or messageFromAsn1 (DER)
- Each cert entry: index, filename cert-N.pem, content base64 PEM, subject.cn, validity.notAfter
- BadRequestException on malformed input / unsupported format (T-09-01)
- POST /split already wired in controller with 5MB file limit (T-09-03, T-09-04)
- All 19 API tests green; type-check clean
2026-07-02 07:14:22 +02:00
schalli
eec66311a7
test(09-04): RED — failing splitCerts spec (fullchain PEM, P7B bundle, malformed)
...
- splitCerts fullchain PEM: expects count 2, two single-PEM-block certs with correct CN
- splitCerts P7B PEM bundle: expects at least one cert in result
- splitCerts malformed input: expects BadRequestException
- All three tests FAIL against NotImplementedException stub (RED confirmed)
- All 16 prior tests still pass
2026-07-02 07:12:37 +02:00
schalli
ba994635e8
feat(09-03): GREEN — implement parseCert + export CertDetails interface
...
- Implemented CertManagerService.parseCert for PEM/DER/PFX/P7B inputs
- Exported CertDetails interface (subject, issuer, validity, san, keyType, keyBits, serialNumber, signatureAlgorithm, fingerprint, pemPreview)
- PFX with wrong password → BadRequestException (T-09-02: never logged, never echoed)
- All forge operations wrapped in try/catch → BadRequestException (T-09-01)
- buildReverseOids() converts OID → human-readable algorithm name
- P7B handles both PEM-wrapped and binary DER (RESEARCH Pitfall 4)
- Controller already wired correctly from Plan 01 (fileSize 5MB, pemText, file, password)
- All 16 cert-manager tests pass (16/16)
2026-07-01 23:41:03 +02:00
schalli
7c2e506a2e
test(09-03): RED — failing parseCert spec (PEM/DER/PFX/wrong-password/malformed)
...
Tessera CI/CD / Tests (push) Has been cancelled
Tessera CI/CD / Build & Publish Images (push) Has been cancelled
Tessera CI/CD / Lint & Type Check (push) Has been cancelled
- Added parseCert describe block with 5 failing tests
- Covers PEM input, DER input, PFX+correct-password, PFX+wrong-password (BadRequestException), malformed input (BadRequestException)
- Existing 11 helper tests still pass
- Fixtures built via node-forge (RSA-1024, DER from asn1.toDer, PFX via toPkcs12Asn1)
2026-07-01 23:39:39 +02:00
schalli
8bb5cf208d
feat(09-01): scaffold cert-manager module + shared node-forge helpers (GREEN)
...
- cert-manager.module.ts: OnModuleInit + seedCertManagerModule (CERT-06)
- cert-manager.seed.ts: slug='cert-manager', category='security-tools', isSystem=true
- cert-manager.service.ts: detectFormat, toForgeBuffer, getFingerprint, parsePemChain;
operation stubs parseCert/splitCerts/mergeCerts/convertCert throw NotImplementedException
- cert-manager.controller.ts: 4 POST routes with FileInterceptor/FilesInterceptor
(5 MB limit each), @UseModule('cert-manager') guard, BadRequestException on missing input
- dto/: ParseCertDto, MergeCertsDto, ConvertCertDto
- app.module.ts: CertManagerModule added to imports array
- All 11 Vitest tests pass; type-check clean
2026-07-01 23:21:36 +02:00
schalli
a06694f915
test(09-01): add failing spec for cert-manager seed + helpers (RED)
...
- Test: seedCertManagerModule calls seedModule with slug='cert-manager',
category='security-tools', isSystem=true
- Test: detectFormat returns pem/der/pfx/p7b based on extension + content sniff
- Test: getFingerprint returns uppercase colon-separated hex (sha1 + sha256)
- Test: parsePemChain returns array of length 2 for two concatenated PEMs
2026-07-01 23:18:08 +02:00