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median)","line_end":2465,"line_start":1},{"ref":"line-count","kind":"path","path":"apps/OpenSign/src/pages/PdfRequestFiles.jsx","detail":"2,354 lines (37× median)","line_end":2354,"line_start":1},{"ref":"line-count","kind":"path","path":"apps/OpenSign/src/components/pdf/WidgetsValueModal.jsx","detail":"2,143 lines (34× median)","line_end":2143,"line_start":1}],"observed":{"largest":4964,"library":{"n":382,"share":70,"value":78.8,"cutoff":138.63,"material":false,"percentile":85},"threshold":1000,"files_over":12,"median_lines":63},"dimension":"01","rationale":"The median source file here is 63 lines. 12 files exceed 1,000 lines, the largest being 4,964. Size is not a defect on its own — some problems genuinely live in one place — but these are where merge conflicts, review fatigue and single-owner knowledge concentrate, and they are the first thing that slows an inheriting engineer down.","context_why":"A note that does not affect this rating: measured against its own codebase's median, it is below the 85th percentile of 382 surveyed projects' largest files, where this check begins to count."},{"id":"01.7","band":"adequate","layer":"deterministic","title":"4% of code blocks appear verbatim in more than one file","signal":"duplicated_blocks","weight":"corroborating","context":true,"evidence":[{"ref":"duplicated-block","kind":"metric","detail":"identical 8-line block in 5 files: apps/OpenSign/src/components/DatePicker.jsx, apps/OpenSign/src/components/bulksend/components/RenderWidgets.jsx, apps/OpenSign/src/components/pdf/Placeholder.jsx"},{"ref":"duplicated-block","kind":"metric","detail":"identical 8-line block in 5 files: apps/OpenSign/src/components/DatePicker.jsx, apps/OpenSign/src/components/bulksend/components/RenderWidgets.jsx, apps/OpenSign/src/components/pdf/Placeholder.jsx"},{"ref":"duplicated-block","kind":"metric","detail":"identical 8-line block in 5 files: apps/OpenSign/src/components/DatePicker.jsx, apps/OpenSign/src/components/bulksend/components/RenderWidgets.jsx, apps/OpenSign/src/components/pdf/Placeholder.jsx"},{"ref":"duplicated-block","kind":"metric","detail":"identical 8-line block in 5 files: apps/OpenSign/src/components/DatePicker.jsx, apps/OpenSign/src/components/bulksend/components/RenderWidgets.jsx, apps/OpenSign/src/components/pdf/Placeholder.jsx"},{"ref":"duplicated-block","kind":"metric","detail":"identical 8-line block in 5 files: apps/OpenSign/src/components/DatePicker.jsx, apps/OpenSign/src/components/bulksend/components/RenderWidgets.jsx, apps/OpenSign/src/components/pdf/Placeholder.jsx"}],"observed":{"share":0.0401,"distinct_blocks":54852,"duplicated_blocks":2198},"dimension":"01","rationale":"2,198 distinct 8-line blocks appear in two or more files. Copy-paste is the cheapest thing a generator does and among the more expensive things to inherit: a fix has to be applied everywhere the block landed, and nothing in the repository records where that is. Tests, fixtures and documentation examples are excluded — those repeat by design — so this is duplication in code that ships. Blocks are matched after normalising whitespace and only across different files.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."},{"id":"01.25","band":"adequate","layer":"deterministic","title":"1 base image floats: no version, or `latest`","signal":"build_reproducibility","weight":"corroborating","evidence":[{"ref":"apps/mongo/Dockerfile","kind":"path","path":"apps/mongo/Dockerfile","detail":"base image without a version","line_end":2,"line_start":2}],"observed":{"floating":1,"from_lines":1},"dimension":"01","rationale":"1 of 1 `FROM` lines in product Dockerfiles name an image without a version, or with `latest`. Each build pulls whatever the registry serves that day, so the image that ships can change without a commit, and last month's build cannot be reproduced. Pin a version, or a digest."}],"signals_run":11,"conclusive_signals":10,"what_a_person_adds":[{"id":"01.38","kind":"H+","where":"The team","measured":"No architecture or design document is in the tree, across 521 product files.","question":"Where does the design live, and who holds it?"},{"id":"01.39","kind":"H","where":"Your architects, with the product roadmap","question":"Is the architecture right for the next three years of the product?"},{"id":"01.40","kind":"H","where":"The team's reasoning at the time","question":"Were the home-grown components reasonable choices when they were made, and are they now?"}]},{"id":"02","band":"adequate","name":"Engineering Process & SDLC Maturity","coverage":"high","findings":[{"id":"02.3","band":"adequate","layer":"deterministic","title":"Tests cover a thin slice of the codebase","signal":"test_presence","weight":"corroborating","evidence":[{"ref":"test-file-ratio","kind":"metric","detail":"1 test files / 419 source files"}],"observed":{"tests":1,"source":419,"test_ratio":0.002},"unproven":true,"dimension":"02","rationale":"1 test files against 419 source files (0.2%). This does not measure whether the tests are good, only whether enough of them exist for the codebase to be changed safely by someone who did not write it — which is exactly the situation after an acquisition."}],"signals_run":16,"conclusive_signals":15,"what_a_person_adds":[{"id":"02.32","kind":"H","where":"The code host's pull request data","question":"Is review real or a rubber stamp? Comment depth and time to approve need the pull request history."},{"id":"02.38","kind":"H","where":"The issue tracker: backlog, sprint history, estimate accuracy","question":"Is delivery planned and measured, or heroic?"},{"id":"02.37","kind":"H","where":"Tickets, chat and postmortems","question":"How are incidents run, reviewed and learned from?"}]},{"id":"03","band":"adequate","name":"Organization & Key-Person Risk","coverage":"partial","findings":[{"id":"03.1","band":"adequate","layer":"deterministic","title":"Bus factor 1: recent work is concentrated in one contributor","signal":"contributor_concentration","weight":"corroborating","evidence":[{"ref":"git shortlog -sn","kind":"metric","detail":"last 24 months: top author more than half of 179 commits; bus factor 1; 12 authors"}],"observed":{"years":3.1,"window":"last 24 months","authors":39,"top_share":"more than half","bus_factor":1,"authors_in_window":12,"top_share_all_time":"more than half","bus_factor_all_time":1},"dimension":"03","rationale":"In the last 24 months, one contributor authored more than half of 179 non-merge commits among 12 authors; across all history, more than half of 1,598. This is the single most expensive thing to discover after closing, and the repository cannot tell you whether that person is part of the transaction."},{"id":"03.5","band":"adequate","layer":"deterministic","title":"The contributor who wrote more than half of this has not committed here for more than six months","signal":"contributor_attrition","weight":"corroborating","evidence":[{"ref":"last-commit-by-top-author","kind":"metric","detail":"last commit more than six months ago, measured to the survey"},{"ref":"git shortlog -sn","kind":"metric","detail":"top author more than half of 1,598 commits"}],"observed":{"authors":39,"top_share":"more than half","top_contributor_last_committed":"more than six months ago"},"unproven":true,"dimension":"03","rationale":"One person authored more than half of 1,598 commits and has not committed here for more than six months, while the repository has kept moving. The concentration figure alone would not show this. Whoever is changing this code now is not the person who wrote most of it, which is the situation an acquirer is usually told they are avoiding. The history shows only that no commits of theirs landed here, not why."}],"signals_run":10,"conclusive_signals":8,"what_a_person_adds":[{"id":"03.29","kind":"H+","where":"The deal terms","measured":"One contributor authored more than half of the commits in this history.","question":"Is that person part of the transaction, and for how long after it?"},{"id":"03.28","kind":"H","where":"The team; review history only suggests candidates","question":"Who mentors whom, and would that survive a departure?"},{"id":"03.30","kind":"H","where":"Recruiting data and the org chart","question":"Can the team grow, and who stands behind the top three contributors?"},{"id":"03.31","kind":"H","where":"HR data","question":"Is the seniority mix sound, and will pay survive your salary bands?"},{"id":"03.14","kind":"H","where":"Interviews and on-call history","question":"Is the pace sustainable? Commit times cannot say: git keeps no reliable local time."},{"id":"03.32","kind":"H","where":"Interviews","question":"Does the team want to stay after close?"},{"id":"03.33","kind":"H","where":"Time with the team","question":"How are decisions made and disagreements resolved?"}]},{"id":"04","band":"adequate","name":"Product & Engineering Maturity","coverage":"minimal","findings":[{"id":"04.19","band":"adequate","layer":"deterministic","title":"0% of bug fixes add or change a test","signal":"fixes_with_tests","weight":"corroborating","evidence":[{"ref":"fix commits touching tests","kind":"metric","detail":"0 of 44"}],"observed":{"fixes":44,"share":0.0,"with_tests":0},"dimension":"04","rationale":"Of 44 fixes in the last 24 months, 0 touched a test. A fix without the test that would have caught the bug can quietly come back, and the suite never learns from what went wrong."},{"id":"04.14","band":"adequate","layer":"deterministic","title":"2 jobs are each done by more than one library","signal":"dependency_redundancy","weight":"corroborating","evidence":[{"ref":"apps/OpenSign/package.json","kind":"path","path":"apps/OpenSign/package.json","detail":"several libraries per job"},{"ref":"apps/OpenSignServer/package.json","kind":"path","path":"apps/OpenSignServer/package.json","detail":"several libraries per job"}],"observed":{"jobs_doubled":{"state management":["redux","zustand"],"UI component kits":["mui","react-bootstrap"]}},"dimension":"04","rationale":"Within a single package: UI component kits: mui, react-bootstrap; state management: redux, zustand. Each duplicate is bundle size, two ways of doing the same thing in one codebase, and two upgrade paths to maintain. It is usually the residue of a migration that stopped halfway."}],"signals_run":19,"conclusive_signals":15,"what_a_person_adds":[{"id":"04.11","kind":"H+","where":"The team","measured":"43 commits landed in the last year, against 136 the year before (-68%).","question":"Is that maintenance mode, a pivot, or fewer people working on it? The count looks the same for all three."},{"id":"04.32","kind":"H","where":"The data room and the team's record of estimates","question":"Can this team deliver the stated roadmap on the stated timeline?"},{"id":"04.31","kind":"H","where":"Budget and roadmap decisions","question":"Does leadership know about the debt, and is time budgeted to repay it?"},{"id":"04.33","kind":"H","where":"Revenue, customer and churn data","question":"Is the engineering shape consistent with the commercial story?"}]},{"id":"05","band":"adequate","name":"Security & Reliability Posture","coverage":"partial","findings":[{"id":"05.5","band":"adequate","layer":"deterministic","title":"1 credential-shaped string added in the history sit in tests, examples, documentation or local development settings","signal":"secrets_in_history","weight":"corroborating","context":true,"evidence":[{"kind":"metric","ref":"history","detail":"private key block, where fakes are usual"}],"observed":{"sample_matches":1,"inert_tokens_set_aside":0},"dimension":"05","rationale":"Strings shaped like credentials appear only where fakes are usual: test fixtures, examples, documentation, placeholders and local stacks. They are almost always fakes. Ask someone to confirm that none of them works anywhere, because a real key in a development file is still a real key.","context_why":"A note that does not affect this rating: notes like it are common in well-run projects.","locations_withheld":1},{"id":"05.6","band":"adequate","layer":"deterministic","title":"1 Dockerfile runs the application as root","signal":"container_runs_as_root","weight":"corroborating","evidence":[{"ref":"no-USER-instruction","kind":"path","path":"apps/mongo/Dockerfile","detail":"runs as root"}],"observed":{"rootful":1,"dockerfiles":1},"dimension":"05","rationale":"No USER instruction switches away from root, so the process runs with full privileges inside the container. It is a one-line fix and an ordinary expectation, which is why its absence is worth asking about: it usually says more about whether anyone has reviewed the deployment than about this container specifically."},{"id":"05.27","band":"adequate","layer":"deterministic","title":"The build runs third-party code it does not pin","signal":"supply_chain_pinning","weight":"corroborating","context":true,"evidence":[{"ref":".github/workflows/Docker.yml","kind":"path","path":".github/workflows/Docker.yml","detail":"action pinned by tag","line_end":31,"line_start":31},{"ref":".github/workflows/Docker.yml","kind":"path","path":".github/workflows/Docker.yml","detail":"action pinned by tag","line_end":37,"line_start":37}],"observed":{"action_refs":8,"pipe_to_shell":0,"unpinned_third_party":5},"dimension":"05","rationale":"5 third-party CI actions are referenced by a tag or branch rather than a commit, so they run whatever that tag points to on the day. Tags have been moved to malicious commits in real supply-chain attacks, and a piped script is whatever the server returns that minute. Pinning to a commit is the fix, and it is small.","context_why":"A note that does not affect this rating: notes like it are common in well-run projects."},{"id":"05.60","band":"adequate","layer":"deterministic","title":"Relicensed: Unlicense → AGPL-3.0 (2023-10-23)","signal":"licence_changes","weight":"corroborating","context":true,"evidence":[{"ref":"0393750f2","kind":"commit","path":"LICENSE","detail":"Unlicense from 2023-10-02"},{"ref":"3ef7b22e7","kind":"commit","path":"LICENSE","detail":"AGPL-3.0 from 2023-10-23"}],"observed":{"since":"2023-10-23","latest":"AGPL-3.0","weaker":true,"narrowed_at":"2023-10-23","narrowed_days":1106,"licence_versions":2,"source_available":false,"narrowed_recently":true,"unreleased_changes":0},"dimension":"05","rationale":"The root licence changed 1 time(s). The latest terms restrict what users, hosts or a buyer may do in ways the earlier ones did not. Code taken under the old terms stays under them, so both matter in diligence.","context_why":"A note that does not affect this rating: a licence change is a fact for the first screen, and only a narrowing of rights within two years of the surveyed commit costs \"strong\"."},{"id":"05.65","band":"adequate","layer":"deterministic","title":"10 advisories against this project in the last 24 months, 9 high or critical","signal":"advisory_record","weight":"corroborating","context":true,"evidence":[{"ref":"CVE-2026-92794","kind":"advisory","detail":"2026-09-16: CVE-2026-92794 (high): OpenSign through 2.41.3 fails to validate caller identity in the getDocument cloud function when one-time-password verification is disabled. Attackers can suppl"},{"ref":"CVE-2026-72543","kind":"advisory","detail":"2026-08-11: CVE-2026-72543 (high): An insecure direct object reference vulnerability in OpenSignLabs OpenSign through 2.37.0 allows unauthenticated remote attackers to retrieve any contact record"},{"ref":"CVE-2026-72544","kind":"advisory","detail":"2026-08-11: CVE-2026-72544 (high): An integrity verification vulnerability in OpenSignLabs OpenSign through 2.37.0 allows unauthenticated remote attackers to forge document audit-trail entries vi"},{"ref":"CVE-2026-72545","kind":"advisory","detail":"2026-08-11: CVE-2026-72545 (high): An insecure direct object reference vulnerability in OpenSignLabs OpenSign through 2.37.0 allows unauthenticated remote attackers to write to any contact record"},{"ref":"CVE-2026-72548","kind":"advisory","detail":"2026-08-11: CVE-2026-72548 (high): An information disclosure vulnerability in OpenSignLabs OpenSign through 2.37.0 allows unauthenticated remote attackers to retrieve any organisation tenant reco"}],"observed":{"newest":"2026-09-16","critical":0,"affecting":0,"could_not_tell":10,"last_24_months":10,"sources_failed":[],"known_exploited":0,"high_or_critical":9},"dimension":"05","rationale":"The newest was published on 2026-09-16. A project that publishes advisories is telling its users about its fixes, and the count and pace say how much security work it carries. Whether 10 of them are fixed in the code you ship could not be told from this history: its version is only known to be at least 3.1.0. Answer lives in: the release you run, set against each fixed version.","context_why":"A note that does not affect this rating: it describes the project's advisory record, and no advisory in it is known to affect the surveyed commit."}],"signals_run":34,"conclusive_signals":28,"what_a_person_adds":[{"id":"05.38","kind":"H+","where":"The provider's console and audit log","measured":"05.5 found credential-shaped strings in this repository.","question":"Was each one revoked at the provider? Deleting it from the code revokes nothing; only the provider's audit log shows that it was."},{"id":"05.43","kind":"H+","where":"The security owner","measured":"No threat model is in the tree of what looks like a running service.","question":"Does one exist elsewhere, and who owns it?"},{"id":"05.41","kind":"H","where":"Ticketing and chat","question":"What has actually broken, how often, and how badly?"},{"id":"05.42","kind":"H","where":"Reports in the data room","question":"What did external testing find, and was it fixed?"},{"id":"05.44","kind":"H","where":"Audit reports; policy files in the tree are not evidence","question":"What is the SOC 2, ISO 27001 or GDPR status, and where is the evidence?"}]},{"id":"06","band":"adequate","name":"Observability & Operations","coverage":"partial","findings":[{"id":"06.2","band":"adequate","layer":"deterministic","title":"No structured logging library is in use","signal":"structured_logging","weight":"corroborating","evidence":[{"ref":"logging-scan","kind":"metric","detail":"searched 485 files for 10 structured logging libraries; 0 matched"}],"observed":{},"dimension":"06","rationale":"Nothing references a structured logging library. Logs that are written to be read by a person are not searchable by a machine, which means incident response here is proportional to how well someone remembers the codebase rather than to what the tooling can find."},{"id":"06.8","band":"adequate","layer":"deterministic","title":"One request cannot be followed through the logs","signal":"correlation_ids","weight":"corroborating","evidence":[{"ref":"request ids","kind":"metric","detail":"no request id, correlation id or tracing found"}],"observed":{"tracing":false,"request_id_sites":0},"dimension":"06","rationale":"Nothing in the service carries a request or correlation id, and there is no tracing. When a customer reports a failure, the log lines that belong to their request cannot be picked out from everyone else's."},{"id":"06.9","band":"adequate","layer":"deterministic","title":"No error reporter is wired in","signal":"error_reporting","weight":"corroborating","context":true,"evidence":[{"ref":"error reporting","kind":"metric","detail":"no error reporter initialised"}],"observed":{"installed":[],"initialised":0,"config_files":0},"dimension":"06","rationale":"Nothing in the service initialises an error reporter (Sentry, Rollbar, Bugsnag, Honeybadger or an APM agent). An exception in production reaches a person only if someone is reading the logs, which usually means a customer reports it first.","context_why":"A note that does not affect this rating: notes like it are common in well-run projects."},{"id":"06.18","band":"adequate","layer":"deterministic","title":"2 of 4 deployed images carry no version, or `latest`","signal":"deployed_image_floats","weight":"corroborating","context":true,"evidence":[{"ref":"docker-compose.yml","kind":"path","path":"docker-compose.yml","detail":"image without a version","line_end":19,"line_start":19},{"ref":"docker-compose.yml","kind":"path","path":"docker-compose.yml","detail":"image without a version","line_end":38,"line_start":38}],"observed":{"images":4,"floating":2},"dimension":"06","rationale":"2 images in the deployment configuration are named without a version or as `latest`. 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