T

dillard 0b4246b1b3 Phase 0: per-user backup/restore through user_migration (spike E)

RepositoryExportDestination / RepositoryImportSource implement the
public OCP\UserMigration interfaces on top of the repository, so
user_migration's migrators (calendar, contacts, trashbin, account,
files) export straight into the encrypted repository.

Spike E (NC34): export 0.8s, unchanged second export stores nothing;
after deleting the user, import restores account, files (bit-identical),
calendar event and contact. Findings: calendars/address books come back
as 'migrated-*' with new object URIs; importing over an existing user
duplicates contacts and adds a migrated birthday calendar; creating the
user on import needs >128 MB (password_policy word list).

2026-10-01 18:36:57 +02:00

appinfo

Phase 0: skeleton, streaming encryption (spike A)

2026-10-01 18:15:24 +02:00

lib

Phase 0: per-user backup/restore through user_migration (spike E)

2026-10-01 18:36:57 +02:00

spikes

Phase 0: per-user backup/restore through user_migration (spike E)

2026-10-01 18:36:57 +02:00

.gitignore

Phase 0: skeleton, streaming encryption (spike A)

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LICENSE

Phase 0: skeleton, streaming encryption (spike A)

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PLAN.md

Phase 0: skeleton, streaming encryption (spike A)

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README.md

Phase 0: skeleton, streaming encryption (spike A)

2026-10-01 18:15:24 +02:00

README.md

NG Backup

Encrypted, incremental backups of Nextcloud with restore from the web interface. Works without shell access: no external programs, no extra PHP extensions beyond sodium.

Status: phase 0 (prototype). Not usable yet. See PLAN.md for the design.

License: AGPL-3.0-or-later.

Releases 17

1.1.0 Latest

2026-11-09 17:44:26 +01:00

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