Added tests/integration/targets-matrix.sh, which runs the full backup/restore
round trip through files_external's AmazonS3 and SFTP backend classes (S3
via a disposable s3mock container, SFTP via atmoz/sftp), since the existing
matrix only ever exercised the local backend.
This caught a real bug: moving a snapshot to the trash read it from the
location and streamed it straight back into a write on the same connection,
which SFTP can't do reliably (phpseclib fails to interleave a read and a
write on one connection). Backends now expose a native move() and the
id-bound snapshot object is moved with that instead of a read+write copy;
the path-bound database dump still goes through decrypt/re-encrypt, since
its AEAD authentication is tied to its path.
- tests/integration/roundtrip.sh: key, kit code and confirmation,
location, full and unchanged incremental backup, restore new-folder and
replace (files identical, extra file in the trash), database dump and
restore, retention, trash and restore from trash, no files_external
errors in the log
- tests/integration/matrix.sh: fresh Nextcloud per version and database
(SQLite, MariaDB, PostgreSQL), removes only its own containers and
their volumes; locally green on NC32 and NC35 with all three databases
- GitHub Actions: unit tests on PHP 8.2-8.4, round trip on NC32-35 x
SQLite/MariaDB/PostgreSQL
Fixes found by the matrix:
- files_external is no longer booted when it is disabled: only its
classes are loaded and a private BackendService gets its backends from
its Application class (booting registered its mount provider, which
failed on installations where its tables were never created)
- SQLite: the database file is excluded from the file backup (it is
covered by the logical dump and copying the live file is inconsistent)
- occ backup:key:confirm accepts --code and --confirm for scripts
dillard