Internal
Public Access
ksmithandClaude Sonnet 5
18f234105d
Runs Flathub's own flatpak-builder-lint against both manifests and the metainfo, and fixes what it found: - only-arches doesn't belong in the manifest itself (linter: manifest unknown property); it belongs in a separate flathub.json, which is what Flathub's own build infrastructure actually reads it from. - Bumps the KDE runtime from 6.10 to 6.11 per the linter's outdated- runtime warning; verified the app still builds and launches against it before committing to the bump. The one remaining linter finding, finish-args-ssh-filesystem-access, is a deliberate policy flag rather than a bug — Flathub requires a written justification for any ~/.ssh access in the submission PR, which docs/FLATHUB.md now documents with precedent from already- approved apps in the same situation. Also confirms (via a real interactive test with xdotool) that the private-key Browse button correctly triggers the desktop portal file chooser inside the sandbox, closing the last open verification item from the previous commit. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
68 lines
5.0 KiB
Markdown
68 lines
5.0 KiB
Markdown
# Flathub Submission Readiness
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Tracks OrbitHub's readiness for submission to Flathub. This is a separate
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checklist from `docs/PROGRESS.md`'s development milestones, since Flathub
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submission is an external process with its own requirements.
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## Status
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| Item | Status |
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|---|---|
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| Production manifest with pinned, reproducible git source | Done — `packaging/flatpak/flathub/org.darksingularity.OrbitHub.yml`; commit pin updated at each tagged release |
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| `flathub.json` for build settings (`only-arches`, etc.) | Done — `packaging/flatpak/flathub/flathub.json` |
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| Offline build (no network fetches during build) | Verified — no `FetchContent`/`ExternalProject`/`curl`/`wget` in CMake; all vendored deps committed in `third_party/`; confirmed with a real `flatpak-builder` build |
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| SSH client available inside the sandbox | Verified — provided by the `org.kde.Platform` runtime base, no packaging needed |
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| `--filesystem=home` removed | Done — narrowed to `--filesystem=~/.ssh` (read-write, needed for `known_hosts` and SSH config) |
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| SSH known-hosts trust persists with narrowed permissions | Verified in sandbox against real infrastructure |
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| RDP works with zero filesystem permission | Verified — FreeRDP's cert trust store lives outside the sandboxed home path concerns entirely (see below) |
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| Private-key/export file pickers use the desktop portal | **Verified interactively** — `QFileDialog`'s Browse button correctly opens the native GTK portal chooser ("Select Private Key"), which can browse the full filesystem via user consent regardless of the sandbox's static `~/.ssh`-only grant |
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| Current, supported KDE runtime | Verified — upgraded to `6.11` (linter's recommended latest); confirmed the app still builds and launches against it |
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| Desktop entry validates | Verified |
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| Application icon validates | Verified — PNGs at all standard hicolor sizes, matching the real app icon |
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| MetaInfo/AppStream validates | Verified via both `appstreamcli validate` and Flathub's own `flatpak-builder-lint appstream` (0 errors either way) |
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| Screenshots present | Done — profiles view, active SSH session, active RDP session, all captured against real (test) infrastructure |
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| Release information present | Done — `<releases>` block with `v2026.9.8` (add an entry per future tagged release) |
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| Developer/project URLs present | Done — homepage, bugtracker, vcs-browser, developer block |
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| Architecture support decided | `x86_64` only (no ARM hardware available to test FreeRDP/WinPR on aarch64), set via `flathub.json`'s `only-arches` |
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| Flathub manifest linter passes | One expected finding remains: `finish-args-ssh-filesystem-access` (see below) — everything else passes, including `only-arches` placement and runtime-version currency |
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| AppStream linter passes | Passing (both `appstreamcli validate` and `flatpak-builder-lint appstream`) |
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| Clean install works without host dependencies | Verified via local `.flatpak` bundle install and launch, on both KDE 6.10 and 6.11 runtimes |
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### `finish-args-ssh-filesystem-access` — expected, needs a submission-time justification
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Flathub's linter flags *any* `~/.ssh` filesystem grant by policy — it's not a
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bug in this manifest, it's a deliberate prompt for the submitter to justify
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the access during PR review. Checked the linter's own exceptions list:
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several existing SSH-client apps already have this exact permission approved
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with justifications like *"Read-only access to ~/.ssh is required to load
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SSH keys for connecting to devices over SSH"* and *"Needed to manage SSH keys
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and configurations for connections"* — OrbitHub's case is the same pattern
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(read-write, specifically for `known_hosts` persistence and default identity
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file discovery). Include a similar justification in the submission PR.
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## Related finding (not a packaging blocker)
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During permission-narrowing research, RDP certificate verification was found
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to be completely disabled (`IgnoreCertificate=TRUE`, all server certificates
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silently accepted including *changed* ones). This has been fixed separately
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in `src/rdp_session_backend.cpp` — FreeRDP's own trust-on-first-use
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certificate store is now used, matching SSH's known-hosts model. Not a
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Flathub-specific issue, but worth noting since it was found in the course of
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this work.
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## Explicitly out of scope for this repo
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- Opening the actual submission PR against `github.com/flathub/flathub` —
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requires the maintainer's GitHub identity, done outside this repo.
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- ARM64 build/testing — no hardware available.
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- Flathub's post-acceptance developer-verification step — done via
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Flathub's own website after acceptance, using DNS control of
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`darksingularity.org`.
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## Files
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- Dev manifest (local iteration, `type: dir`): `packaging/flatpak/org.darksingularity.OrbitHub.yml`
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- Flathub submission manifest (pinned `type: git`): `packaging/flatpak/flathub/org.darksingularity.OrbitHub.yml`
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- AppStream metainfo: `packaging/linux/org.darksingularity.OrbitHub.metainfo.xml`
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- Desktop entry: `packaging/linux/org.darksingularity.OrbitHub.desktop`
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