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Author SHA1 Message Date
Thomas Waldmann
e4a97ea8cc transfer: all hardlinks have chunks, maybe chunks_healty, hlid 
Item.hlid: same id, same hardlink (xxh64 digest)
Item.hardlink_master: not used for new archives any more
Item.source: not used for hardlink slaves any more
 2022-05-18 14:20:01 +02:00
Thomas Waldmann
01f72d15b4 transfer: remove the zlib type bytes hack 
hack: see the docstring of ZLIB_legacy class.

New clean ZLIB class that works as every other compressor.

ZLIB ID 0x0500, ZLIB_legacy ID 0x.8..
 2022-05-18 14:20:01 +02:00
Thomas Waldmann
ba1dbe6111 transfer: make sure items with chunks have precomputed size 2022-05-18 14:20:01 +02:00
Thomas Waldmann
98b7dc0bf5 transfer: clean item of attic 0.13 'acl' bug remnants 
also: remove attic bug support code from borg check.

borg transfer removes the acl key. we do not run borg check on old repos.
 2022-05-18 14:20:00 +02:00
Thomas Waldmann
116f67036f transfer: copy archives from another repo 
this is somehow similar to borg recreate,
but with different focus and way simpler:

not changing compression algo
not changing chunking
not excluding files inside an archive by path match
only dealing with complete archives

but:
different src and dst repo
only reading each chunk once
keeping the compressed payload (no decompression/recompression effort)
--dry-run can be used before and afterwards to check
 2022-05-18 14:20:00 +02:00
Emil M George
1b4b84dfd8
Remove scp syntax for locations (#6697) 
remove scp syntax support from cli and from Location parser, add note about converting scp-style URLs to ssh-style, fixes #6691
 2022-05-15 21:55:19 +02:00
Andrea Gelmini
c79fd61b5c
Fix typos (#6688) 
fix typos

Co-authored-by: Thomas Waldmann <tw@waldmann-edv.de>
 2022-05-15 21:23:48 +02:00
TW
ab4bef0372
Merge pull request #6694 from ThomasWaldmann/versions-mount-1archive-error-master 
mount -o versions: give clear error msg instead of crashing
 2022-05-15 19:52:32 +02:00
Thomas Waldmann
2bed467e92 mount -o versions: give clear error msg instead of crashing 
it does not make sense to request versions view if you only
look at 1 archive, but the code shall not crash in that case
as it did, but give a clear error msg.
 2022-05-15 00:37:45 +02:00
Christopher Klooz
594d83aad5
docs: authentication primitives: improved security and performance infos (master) (#6667) 
docs: authentication primitives: improved security and performance infos
 2022-05-14 22:57:22 +02:00
ReethuVinta
ac4666d7f4
documented workaround for getting help for sub-sub-commands (#6346) 
docs: how to get help for sub-sub-commands
 2022-05-13 18:29:43 +02:00
ReethuVinta
c85bcfd3ad
documented secret key usage against fingerprinting (#6345) 
docs: secret key usage against fingerprinting

Co-authored-by: Thomas Waldmann <tw@waldmann-edv.de>
 2022-05-10 21:18:40 +02:00
TW
0e3ff0ab70
Merge pull request #6682 from ThomasWaldmann/fix-archive-progress-json-master 
show_progress: add finished=true/false to archive_progress json
 2022-05-08 19:45:39 +02:00
TW
09a84fbd24
Merge pull request #6685 from ThomasWaldmann/fix-create-filter-master 
fix create_filter_process exception handler, fixes #6681
 2022-05-08 19:15:35 +02:00
Thomas Waldmann
18eb696a17 fix create_filter_process exception handler, fixes #6681 
if cmd was falsy (e.g. None), there is no proc.
then, if "yield stream" raises an exception, the exception handler crashed at "proc.kill()".
 2022-05-08 18:46:13 +02:00
Thomas Waldmann
1c0937958d show_progress: add finished=true/false to archive_progress json, fixes #6570 
also:
- remove empty values from final json
- add test
 2022-05-08 18:32:07 +02:00
TW
a3e99a2b51
Merge pull request #6659 from ThomasWaldmann/docs-fc-suffix-master 
docs: mention BORG_FILES_CACHE_SUFFIX as alternative to BORG_FILES_CACHE_TTL
 2022-05-07 14:39:57 +02:00
TW
4acfcf23e9
Merge pull request #6670 from ThomasWaldmann/no-pytest-check-master 
check that borg does not require pytest for normal usage, fixes #6563
 2022-05-07 10:41:34 +02:00
Thomas Waldmann
2c25123284 check that borg does not require pytest for normal usage, fixes #6563 
also: move the note about this to the very top of the affected modules.
 2022-05-07 02:24:18 +02:00
TW
dc89798496
Merge pull request #6665 from ThomasWaldmann/fix-key-idhash-compat 
fix key id hash compat check
 2022-05-04 00:00:21 +02:00
Thomas Waldmann
af776ce7a6 refactor: borg.key.uses_same_id_hash(key_old, key_new) 2022-05-03 21:32:35 +02:00
Thomas Waldmann
3239836dce fix key id hash compat check: also support new->new 
the check only considered old key -> new key changes, but
new key to new key is of course also fine.

e.g. repokey-aes-ocb -> repokey-aes-ocb (both use hmac-sha256
as id hash)
 2022-05-03 21:25:44 +02:00
TW
b0f7dd0904
Merge pull request #6664 from ThomasWaldmann/api-give-compressed-master 
api: enable giving already compressed data
 2022-05-03 11:43:47 +02:00
Thomas Waldmann
0e53dc040a api: enable giving already compressed data 
the api already offered getting compressed data,
but not giving compressed data.

thus: cache.add_chunk and key.encrypt improved.
 2022-05-03 04:15:01 +02:00
TW
19ad926c70
Merge pull request #6662 from ThomasWaldmann/decrypt-fixes 
fix key.decrypt calls
 2022-05-02 21:25:26 +02:00
Thomas Waldmann
cc0e33da65 fix key.decrypt calls 
the id must now always be given correctly because
the AEAD crypto modes authenticate the chunk id.

the special case when id == MANIFEST_ID is now handled
inside assert_id, so we never need to give a None id.
 2022-05-02 20:56:50 +02:00
TW
3ba9bab66c
Merge pull request #6660 from ThomasWaldmann/reuse-key 
init --other-location=OTHER_REPO: reuse key material from OTHER_REPO
 2022-05-02 20:52:13 +02:00
Thomas Waldmann
4b070040d6 init --other-location=OTHER_REPO: reuse key material from OTHER_REPO, fixes #6554 
it potentially will ask for the passphrase for the key of OTHERREPO.
for the newly created repo, it will use the same passphrase.

it will copy: enc_key, enc_hmac_key, id_key, chunker_seed.

keeping the id_key (and id algorithm) and the chunker seed (and chunker
algorithm and parameters) is desirable for deduplication.
the id algorithm is usually either HMAC-SHA256 or BLAKE2b.

keeping the enc_key / enc_hmac_key must be implemented carefully:
A) AES-CTR -> AES-CTR is INSECURE due to nonce reuse, thus not allowed.
B) AES-CTR -> AEAD with session keys is secure.
C) AEAD with session keys -> AEAD with session keys is secure.

AEAD modes with session keys: AES-OCB and CHACHA20-POLY1305.
 2022-05-02 18:50:27 +02:00
Thomas Waldmann
020e2defaf implement with_other_repository and BORG_OTHER_REPO 2022-05-02 18:48:14 +02:00
Thomas Waldmann
a375335859 make some code from with_repository reusable 2022-05-02 18:45:14 +02:00
Thomas Waldmann
9f09a9e096 docs: mention BORG_FILES_CACHE_SUFFIX as alternative to BORG_FILES_CACHE_TTL, fixes #5602 2022-04-30 20:28:46 +02:00
TW
65c7829216
Merge pull request #6637 from ThomasWaldmann/docs-files-cache-master 
FAQ: add a hint about --debug-topic=files_cache
 2022-04-20 13:02:09 +02:00
Thomas Waldmann
c2ad118434 FAQ: add a hint about --debug-topic=files_cache 2022-04-20 13:00:02 +02:00
TW
12d27d7944
Merge pull request #6630 from ThomasWaldmann/fix-iec-master 
fix --iec mode output for borg delete and prune
 2022-04-19 23:39:13 +02:00
TW
f937a72a13
Merge pull request #6633 from ThomasWaldmann/fix-info-authenticated-master 
info: fix authenticated mode repo to show "Encrypted: No", fixes #6462
 2022-04-19 23:38:43 +02:00
Thomas Waldmann
16f6983b1d info: fix authenticated mode repo to show "Encrypted: No", fixes #6462 2022-04-19 22:12:23 +02:00
Thomas Waldmann
c86d19cc06 prune: fix --stats --iec output to use binary units, see #6606 2022-04-19 21:56:29 +02:00
Thomas Waldmann
8d1e012ecc delete: fix --stats --iec output to use binary units, see #6606 2022-04-19 21:56:19 +02:00
TW
5743ec7e09
Merge pull request #6616 from ThomasWaldmann/fix-files-cache-6353-master 
fix transaction rollback: use files cache filename as found in txn.active
 2022-04-19 21:16:29 +02:00
TW
0e9431b174
Merge pull request #6624 from ThomasWaldmann/fix-diff-6483-master 
diff: support presence change for blkdev, chrdev and fifo items (master)
 2022-04-19 17:16:13 +02:00
TW
c60a314ee0 diff: support presence change for blkdev, chrdev and fifo items (1.2-maint) (#6615) 
diff: support presence change for blkdev, chrdev and fifo items

also: refactor / clean up / reuse code.
 2022-04-19 16:49:21 +02:00
TW
299196ebcb
Merge pull request #6619 from ThomasWaldmann/invalid-repo-msg-master 
better error msg for defect or unsupported repo configs, fixes #6566
 2022-04-18 09:53:09 +02:00
Thomas Waldmann
1aba534c5a better error msg for defect or unsupported repo configs, fixes #6566 2022-04-18 09:27:26 +02:00
Thomas Waldmann
37430beda3 fix transaction rollback: use files cache filename as found in txn.active, fixes #6353 2022-04-18 09:03:37 +02:00
TW
7fd53903f4
Merge pull request #6604 from ThomasWaldmann/argon2-chacha 
argon2 key: use chacha20-poly1305 instead of aes256-ctr+hmac-sha256
 2022-04-17 07:10:46 +02:00
TW
195a45d1c1
Merge pull request #6609 from ThomasWaldmann/docs-table-formatting-master 
init: docs table formatting fixed (master)
 2022-04-17 01:59:30 +02:00
TW
f766a21fc7
Merge pull request #6610 from ThomasWaldmann/more-benchmarks-master 
benchmark cpu: add some more compression benchmarks
 2022-04-17 01:59:17 +02:00
Thomas Waldmann
77a8464a96 benchmark cpu: add some more compression benchmarks 2022-04-17 00:25:28 +02:00
Thomas Waldmann
0cf97dc6db build_usage 2022-04-17 00:07:12 +02:00
Thomas Waldmann
6166e391c9 init: reformat table in docs 2022-04-17 00:07:12 +02:00