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Add typed Android JMAP mailbox client #12

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ober wants to merge 14 commits from feat/android-mail-port into main
pull from: feat/android-mail-port
merge into: ober:main
Conversation 0 Commits 14 Files changed 22 +4723 -5
ober commented 2026-09-19 23:54:28 -04:00
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What changed

Adds the first typed-Jerboa Android JMAP mailbox client. The app stores the server, account ID, and access token in Android Keystore-backed encrypted preferences, then fetches the JMAP session and mailbox names over HTTPS. Requests reject redirects and cross-origin API URLs and cap response bodies at 1 MiB. The compose screen remains an offline draft preview; message sync, detail, mutations, and sending are not implemented.

Also wires the standalone jmail Scheme entry point so --version and --help execute in the built binary, and synchronizes the repository/package/app version to 0.3.1.

Verification

  • make test
  • .forgejo/ci-required.sh
  • make build and make binary; dist/jmail --version prints jmail 0.3.1, and --help prints usage
  • make -C android apk
  • make -C android smoke on emulator-5554
  • Jerboa balance checks and git diff --check

The security scanner reports heuristic findings on fixed-string HTTPS validation and the empty-token check; neither compares secret contents or uses a hardcoded credential. A real JMAP provider account was not available for live authentication testing.

## What changed Adds the first typed-Jerboa Android JMAP mailbox client. The app stores the server, account ID, and access token in Android Keystore-backed encrypted preferences, then fetches the JMAP session and mailbox names over HTTPS. Requests reject redirects and cross-origin API URLs and cap response bodies at 1 MiB. The compose screen remains an offline draft preview; message sync, detail, mutations, and sending are not implemented. Also wires the standalone `jmail` Scheme entry point so `--version` and `--help` execute in the built binary, and synchronizes the repository/package/app version to 0.3.1. ## Verification - `make test` - `.forgejo/ci-required.sh` - `make build` and `make binary`; `dist/jmail --version` prints `jmail 0.3.1`, and `--help` prints usage - `make -C android apk` - `make -C android smoke` on `emulator-5554` - Jerboa balance checks and `git diff --check` The security scanner reports heuristic findings on fixed-string HTTPS validation and the empty-token check; neither compares secret contents or uses a hardcoded credential. A real JMAP provider account was not available for live authentication testing.
Add typed Android JMAP mailbox client
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daad21c063
Add read-only JMAP inbox and message detail
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required-ci / required (pull_request) Successful in 8m39s
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dfeecbf5ca
Add encrypted offline Inbox snapshot
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b4ff2b4d66
Add confirmed Android message actions and emulator coverage
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1511a81834
Add Android Trash navigation and restore flow
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827ede6397
Wire Android folder search and paging
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30bd31589e
Document Android folder actions and limits
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91f8f60a8e
Add confirmed Android logout and data removal
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78c6e6f0c6
Implement typed Android JMAP sending
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33d8e69e73
Improve Android mail accessibility
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19ff5c0f98
Add Android message attachment listing
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2bcefbcc5d
Add encrypted offline mail action queue
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c66227199e
Add safe JMAP MIME and attachment export
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dd9723f266
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This pull request has changes conflicting with the target branch.
  • VERSION
  • android/GENERATOR_REVISION
  • android/JERBOA_RUNTIME_REVISION
  • android/README.md
  • android/app.ss
  • android/scripts/jmap-emulator-e2e.py
  • android/scripts/smoke-emulator.sh
  • android/src/config-store.ss
  • android/src/jmap-client.ss
  • android/src/main-activity.ss
  • jpkg.sexp
  • main.ss
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