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Jamie Pine
9a8425f401
Client-side half of the cloud backup/sync privacy model (cloud repo docs/DESIGN.md): master key generation, BIP39 recovery phrase escrow (Argon2id KEK), X25519 device keypairs with sealed-box MK wrapping, and the VBX1 blob envelope — XChaCha20-Poly1305 under a per-blob content key wrapped by MK, with AAD binding each blob to its (object, role, version) slot so the server can't swap blobs undetected. Pure functions over bytes, no I/O. Keychain persistence and the sync engine come next. Deps: pynacl, mnemonic.
Backend Tests
Manual test scripts for debugging and validating backend functionality.
Test Files
test_generation_progress.py
Tests TTS generation with SSE progress monitoring to identify UX issues where users see download progress even when the model is already cached.
Usage:
cd backend
python tests/test_generation_progress.py
Prerequisites:
- Server must be running (
python main.py) - At least one voice profile must exist
test_real_download.py
Tests real model download with SSE progress monitoring.
Usage:
cd backend
# Delete cache first to force fresh download
rm -rf ~/.cache/huggingface/hub/models--openai--whisper-base
python tests/test_real_download.py
Prerequisites:
- Server must be running (
python main.py)
test_progress.py
Unit tests for ProgressManager and HFProgressTracker functionality.
Usage:
cd backend
python tests/test_progress.py
test_check_progress_state.py
Debugging script to inspect the internal state of ProgressManager and TaskManager.
Usage:
cd backend
python tests/test_check_progress_state.py
Notes
These are manual test scripts, not automated unit tests. They're designed for:
- Debugging progress tracking issues
- Validating SSE event streams
- Monitoring real-time download behavior
- Inspecting internal state during development