2a6f347430
Increase from 100000 to 600000 iterations for hash_pbkdf2
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-05-23 20:53:33 +07:00
49108880d2
Add fclose on opened resources
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-05-11 17:53:19 +07:00
a92028f5cd
Rename command to drop-legacy-filekey and remove comment about legacy mode.
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-05-11 11:56:14 +07:00
36fc5dc8ae
Copy data back instead of renaming to avoid changing the fileid
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-05-11 11:24:16 +07:00
725403cb0d
Copy and move files to migrate them to the new key
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We have to rewrite the header, so the whole file needs to be rewritten,
so we just use the same strategy as DecryptAll.
Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-05-09 12:02:57 +07:00
c9c49bfef8
Log failures to delete legacy file key
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-05-04 17:50:51 +07:00
146284f170
Fix fopen mode
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-05-04 17:50:34 +07:00
5663f9b31e
Add an occ command to scan files for legacy file key in use and get rid of those
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-05-04 16:53:25 +07:00
b952066140
Merge pull request #37724 from nextcloud/fix/encryption-signature-check-logic
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Cleanup signature checking logic in encryption
2023-04-17 17:39:34 +07:00
0b88b513be
Merge pull request #36351 from nextcloud/bugfix/noid/move-encryption-password-email-to-template
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Move encrypt-all password email to EmailTemplate
2023-04-14 14:48:47 +07:00
2f653c8be8
Cleanup signature checking logic in encryption
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Signed-off-by: jld3103 <jld3103yt@gmail.com>
2023-04-14 09:07:20 +07:00
430009b8e2
Add a test for multiKeyEncrypt/Decrypt methods
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-03-20 14:19:13 +07:00
24e762c59f
Fix encryption file key management
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-03-17 11:08:59 +07:00
8900d030d1
Adapt code to new encryption system
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fileKey gets deleted upon save as it’s stored in shareKeys instead now.
We use presence of a fileKey to detect if a file is using the legacy
system or the new one, because we do not always have access to header
data.
Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-03-17 11:08:58 +07:00
fbe282caeb
Getting rid of openssl_seal and rc4 in server side encryption
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-03-17 11:08:50 +07:00
0f7146c652
Move encrypt-all password email to EmailTemplate
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Signed-off-by: Joas Schilling <coding@schilljs.com>
2023-03-08 12:15:18 +07:00
f2912ce8bc
Set functions as private to be able to refactor later
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Also a few comment fixes
Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-02-21 13:36:25 +07:00
71482576ad
Move to phpseclib implementation of RC4
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-02-21 13:36:25 +07:00
bd626e3693
Strong type custom openssl_seal implementation
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-02-21 13:36:25 +07:00
deed6393fb
Always wrap rc4, and throws on unknown cipher
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-02-21 13:36:25 +07:00
81638436e5
introduce wrapped_openssl_seal() and wrapped_openssl_open() to circument RC4 problems with OpenSSL v3
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Signed-off-by: Kevin Niehage <k.niehage@syseleven.de>
2023-02-21 13:36:25 +07:00
7ebbb6b2ca
Remove workarounds specific to 7.4
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2023-01-20 11:22:08 +07:00
9430899f16
Fix psalm issues related to signature changes from PHP 8.0
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2022-12-29 12:36:34 +07:00
3bcbc4701a
Merge pull request #34724 from nextcloud/encryption-read-before-cache
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fix reading newly written encrypted files before their cache entry is written
2022-12-20 17:16:12 +07:00
4f2923862a
Merge pull request #35108 from nextcloud/encryption-fix-versions-all
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allow running encryption:fix-encrypted-version for all users
2022-12-16 17:20:40 +07:00
71e490090f
Replace getSystemValue in encryption app
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Signed-off-by: J0WI <J0WI@users.noreply.github.com>
2022-12-05 14:30:58 +07:00
e3a0e64698
clear is-encrypted cache when trying to fix encrypted version
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Signed-off-by: Robin Appelman <robin@icewind.nl>
2022-12-01 14:36:27 +07:00
2399710356
allow running encryption:fix-encrypted-version for all users
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Signed-off-by: Robin Appelman <robin@icewind.nl>
2022-11-29 17:49:35 +07:00
dd4ebbd72a
add migration for encryption keys in wrong location
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Signed-off-by: Robin Appelman <robin@icewind.nl>
2022-11-28 16:12:11 +07:00
06b2ed2641
skip files that cant be opened for FixEncryptedVersion
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Signed-off-by: Robin Appelman <robin@icewind.nl>
2022-11-22 16:40:12 +07:00
9d26671f05
Fix typos in apps/ subdirectory
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Found via `codespell -q 3 -S l10n,./apps/files_external/3rdparty -L adn,ba,boxs,keypair,jus,optionel,ressource,tabel ./apps/`
Signed-off-by: luz paz <luzpaz@github.com>
Signed-off-by: nextcloud-command <nextcloud-command@users.noreply.github.com>
2022-09-05 12:59:54 +07:00
b20278f708
Fix encryption:fix-encrypted-version command when encrypted is set to 0
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2022-08-02 12:47:26 +07:00
bd467e5d66
Improve typing in FixEncryptedVersion command
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2022-08-02 12:11:15 +07:00
1258caeab7
Save encrypted files in binary format
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Default to the more space-efficient binary encoding for newly encrypted files
instead of the traditional base64 encoding, eliminating the 33% overhead.
The new option 'encryption.use_legacy_encoding' allows to force the legacy
encoding format if needed. Files encoded in the old format remain readable.
Based on https://github.com/owncloud/encryption/pull/224 and
https://github.com/owncloud/core/pull/38249 by karakayasemi.
Signed-off-by: plumbeo <plumbeo@users.noreply.github.com>
2022-05-04 17:38:25 +07:00
aeecb72e96
Fix a few psalm issues and moved back to psalm/phar 4.18
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Signed-off-by: Carl Schwan <carl@carlschwan.eu>
2022-01-12 20:03:06 +07:00
37f8f7a5a1
Fix tests on PHP 8.1 for encryption, files_sharing, files_version,
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files_trashbin and theming apps
Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
2021-12-16 09:43:29 +07:00
60e44077b7
Fix encrypted version to 0 when finding unencrypted file
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Whenever the command is run and a "legacy cipher" seems to be detected
when the legacy option is disabled, it's highly likely that the file is
actually unencrypted but the database contains a encrypted version
higher than 0 for some reason.
The command now detects this case and automatically sets the encrypted
version to 0 so that the file can be read again.
Signed-off-by: Vincent Petry <vincent@nextcloud.com>
2021-08-26 10:44:49 +07:00
91051d9207
Generate strong, human readable OTP
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Signed-off-by: J0WI <J0WI@users.noreply.github.com>
2021-07-08 15:11:33 +07:00
b78f3a57d1
Migrate HintException to OCP
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Signed-off-by: Gary Kim <gary@garykim.dev>
2021-06-30 15:28:02 +07:00
75f7287b5e
Merge pull request #27638 from nextcloud/enh/noid/fix-encrypted-version
2021-06-30 14:17:38 +07:00
d3eeecba54
Prevent running FixEncryptedVersion without master key
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Return an error when running occ encryption:fix-encrypted-version
when master key encryption is not enabled.
Signed-off-by: Vincent Petry <vincent@nextcloud.com>
2021-06-29 20:44:07 +07:00
101c65a949
Fix FixEncryptedVersionTest test
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Fixed setup to use EncryptionTrait like other existing tests.
Fix expectations to not rely on side effects from previous test cases.
Signed-off-by: Vincent Petry <vincent@nextcloud.com>
2021-06-29 14:39:51 +07:00
6170912ace
Fix warnings in FixEncryptedVersion command
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Fixed code warnings
Signed-off-by: Vincent Petry <vincent@nextcloud.com>
2021-06-29 14:39:51 +07:00
4e9241c706
Detect disabled signature check when reparing
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When running occ encryption:fix-encrypted-version, detect whether the
setting 'encryption_skip_signature_check' is set and abort if it is,
because the repair cannot detect version mismatch errors with it
enabled.
Signed-off-by: Vincent Petry <vincent@nextcloud.com>
2021-06-29 14:39:51 +07:00
a6dc81d419
Downstream encryption:fix-encrypted-version
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For fixing "Bad signature" errors.
Signed-off-by: Vincent Petry <vincent@nextcloud.com>
2021-06-29 14:39:51 +07:00
c694b9d52b
Remember current cipher
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Signed-off-by: J0WI <J0WI@users.noreply.github.com>
2021-06-29 13:41:22 +07:00
c6d5653a85
Merge pull request #26323 from J0WI/crypt-const
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Use constant for supported formats
2021-06-23 11:17:05 +07:00
215aef3cbd
Update php licenses
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Signed-off-by: John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>
2021-06-04 22:02:41 +07:00
b9d00a96b3
l10n: Unify spelling
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Spelling unification in Nextcloud applications.
2021-05-20 09:22:07 +07:00
7c30d1aa2d
Merge pull request #26219 from nextcloud/relative-path-null
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getRelativePath can return null
2021-03-30 21:10:05 +07:00
Côme Chilliet
Christoph Wurst
Joas Schilling
jld3103
Joas Schilling
Kevin Niehage
Vincent Petry
J0WI
Robin Appelman
luz paz
plumbeo
Carl Schwan
Gary Kim
Julius Härtl
blizzz
John Molakvoæ (skjnldsv)
Valdnet
Roeland Jago Douma