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fix-vfs-modtime
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89 Commits

Author SHA1 Message Date
Ole Frost
02d6d28ec4 crypt: fix for unencrypted directory names on case insensitive remotes 
rclone sync erroneously deleted folders renamed to a different case on
crypts where directory name encryption was disabled and the underlying
remote was case insensitive.

Example: Renaming the folder Test to tEST before a sync to a crypt having
remote=OneDrive:crypt and directory_name_encryption=false could result in
the folder and all its content being deleted. The following sync would
correctly create the tEST folder and upload all of the content.

Additional tests have revealed other potential issues when using
filename_encryption=off or directory_name_encryption=false on case
insensitive remotes. The documentation has been updated to warn about
potential problems when using these combinations.
 2023-01-11 16:32:40 +00:00
Nick Craig-Wood
ffeefe8a56 crypt: obey --ignore-checksum 
Before this change the crypt backend would calculate and check upload
checksums regardless of the setting of --ignore-checksum.
 2022-12-23 16:52:19 +00:00
Eng Zer Jun
8e507075d1 test: replace defer cleanup with t.Cleanup 
Reference: https://pkg.go.dev/testing#T.Cleanup
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
 2022-12-09 14:38:05 +00:00
Nick Craig-Wood
430bf0d5eb crypt: fix compress wrapping crypt giving upload errors 
Before this fix a chain compress -> crypt -> s3 was giving errors

    BadDigest: The Content-MD5 you specified did not match what we received.

This was because the crypt backend was encrypting the underlying local
object to calculate the hash rather than the contents of the metadata
stream.

It did this because the crypt backend incorrectly identified the
object as a local object.

This fixes the problem by making sure the crypt backend does not
unwrap anything but fs.OverrideRemote objects.

See: https://forum.rclone.org/t/not-encrypting-or-compressing-before-upload/32261/10
 2022-11-21 08:02:09 +00:00
albertony
5d6b8141ec Replace deprecated ioutil 
As of Go 1.16, the same functionality is now provided by package io or
package os, and those implementations should be preferred in new code.
 2022-11-07 11:41:47 +00:00
Josh Soref
ce3b65e6dc all: fix spelling across the project 
* abcdefghijklmnopqrstuvwxyz
* accounting
* additional
* allowed
* almost
* already
* appropriately
* arise
* bandwidth
* behave
* bidirectional
* brackets
* cached
* characters
* cloud
* committing
* concatenating
* configured
* constructs
* current
* cutoff
* deferred
* different
* directory
* disposition
* dropbox
* either way
* error
* excess
* experiments
* explicitly
* externally
* files
* github
* gzipped
* hierarchies
* huffman
* hyphen
* implicitly
* independent
* insensitive
* integrity
* libraries
* literally
* metadata
* mimics
* missing
* modification
* multipart
* multiple
* nightmare
* nonexistent
* number
* obscure
* ourselves
* overridden
* potatoes
* preexisting
* priority
* received
* remote
* replacement
* represents
* reproducibility
* response
* satisfies
* sensitive
* separately
* separator
* specifying
* string
* successful
* synchronization
* syncing
* šenfeld
* take
* temporarily
* testcontents
* that
* the
* themselves
* throttling
* timeout
* transaction
* transferred
* unnecessary
* using
* webbrowser
* which
* with
* workspace

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
 2022-08-30 11:16:26 +02:00
João Henrique Franco
85eb9776bd crypt: fix typo in comment 
strign -> string
 2022-08-22 10:43:54 +02:00
Nick Craig-Wood
6fd9e3d717 build: reformat comments to pass go1.19 vet 
See: https://go.dev/doc/go1.19#go-doc
 2022-08-05 16:35:41 +01:00
Nick Craig-Wood
bf4a16ae30 crypt: support metadata 2022-06-29 17:30:37 +01:00
Nick Craig-Wood
866c873daa backend: allow wrapping backend tests to run in make quicktest 2022-06-29 17:30:37 +01:00
albertony
fdd2f8e6d2 Error strings should not be capitalized 
Reported by staticcheck 2022.1.2 (v0.3.2)

See: staticcheck.io
 2022-06-23 23:26:02 +02:00
albertony
8697f0bd26 about: improved error message 2022-05-13 12:08:10 +01:00
Nick Craig-Wood
b91c349cd5 local: fix hash invalidation which caused errors with local crypt mount 
Before this fix if a file was updated, but to the same length and
timestamp then the local backend would return the wrong (cached)
hashes for the object.

This happens regularly on a crypted local disk mount when the VFS
thinks files have been changed but actually their contents are
identical to that written previously. This is because when files are
uploaded their nonce changes so the contents of the file changes but
the timestamp and size remain the same because the file didn't
actually change.

This causes errors like this:

    ERROR: file: Failed to copy: corrupted on transfer: md5 crypted
    hash differ "X" vs "Y"

This turned out to be because the local backend wasn't clearing its
cache of hashes when the file was updated.

This fix clears the hash cache for Update and Remove.

It also puts a src and destination in the crypt message to make future
debugging easier.

Fixes #4031
 2021-11-24 12:09:34 +00:00
Sinan Tan
8c61a09be2 crypt: add test cases and documentation for base64 and base32768 filename encoding #5801 2021-11-15 17:57:02 +00:00
Max Sum
c217145cae crypt: add base64 and base32768 filename encoding options #5801 2021-11-15 17:57:02 +00:00
Nick Craig-Wood
e43b5ce5e5 Remove github.com/pkg/errors and replace with std library version 
This is possible now that we no longer support go1.12 and brings
rclone into line with standard practices in the Go world.

This also removes errors.New and errors.Errorf from lib/errors and
prefers the stdlib errors package over lib/errors.
 2021-11-07 11:53:30 +00:00
Atílio Antônio
c08d48a50d docs: improve grammar and fix typos (#5361) 
This alters some comments in source files, but is interested mainly in documentation files and help messages.
 2021-11-04 12:50:43 +01:00
albertony
e2f47ecdeb docs: punctuation cleanup 
See #5538
 2021-10-20 22:56:19 +02:00
Nick Craig-Wood
1cb31e8cc7 crypt: fix uploads with --crypt-no-data-encryption 
Before this change, when uploading to a crypt, the ObjectInfo
accidentally used the encrypted size, not the unencrypted size when
--crypt-no-data-encryption was set.

Fixes #5498
 2021-10-12 17:12:41 +01:00
Ivan Andreev
7190c058a7 crypt: return wrapped object even with no-data-encryption 
In presence of no_data_encryption the Crypt's Put method used to over-optimize
and returned base object. This patch makes it return Crypt-wrapped object now.

Fixes #5498
 2021-10-12 00:41:12 +03:00
Jonta
d8d621c175 docs: grammar/readability (#5633) 2021-09-30 15:34:00 +02:00
Dominik Mydlil
3fe2aaf96c crypt: support timestamped filenames from --b2-versions 
With the file version format standardized in lib/version, `crypt` can
now treat the version strings separately from the encrypted/decrypted
file names. This allows --b2-versions to work with `crypt`.

Fixes #1627

Co-authored-by: Luc Ritchie <luc.ritchie@gmail.com>
 2021-04-12 15:59:18 +01:00
albertony
12cd322643 crypt: log hash ok on upload 2021-03-23 18:36:51 +01:00
Vesnyx
4ea7c7aa47 crypt: add option to not encrypt data #1077 (#2981) 
Co-authored-by: Ivan Andreev <ivandeex@gmail.com>
 2021-02-17 03:40:37 +03:00
Nick Craig-Wood
47aada16a0 fs: add Shutdown optional method for backends 2020-11-27 17:35:01 +00:00
Nick Craig-Wood
8b96933e58 fs: Add context to fs.Features.Fill & fs.Features.Mask #3257 #4685 2020-11-09 18:05:54 +00:00
Nick Craig-Wood
d846210978 fs: Add context to NewFs #3257 #4685 
This adds a context.Context parameter to NewFs and related calls.

This is necessary as part of reading config from the context -
backends need to be able to read the global config.
 2020-11-09 18:05:54 +00:00
Josh Soref
e4a87f772f docs: spelling: e.g. 
Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>
 2020-10-28 18:16:23 +00:00
Josh Soref
bbe7eb35f1 docs: spelling: server-side 
Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>
 2020-10-28 18:16:23 +00:00
Josh Soref
d0888edc0a Spelling fixes 
Fix spelling of: above, already, anonymous, associated,
authentication, bandwidth, because, between, blocks, calculate,
candidates, cautious, changelog, cleaner, clipboard, command,
completely, concurrently, considered, constructs, corrupt, current,
daemon, dependencies, deprecated, directory, dispatcher, download,
eligible, ellipsis, encrypter, endpoint, entrieslist, essentially,
existing writers, existing, expires, filesystem, flushing, frequently,
hierarchy, however, implementation, implements, inaccurate,
individually, insensitive, longer, maximum, metadata, modified,
multipart, namedirfirst, nextcloud, obscured, opened, optional,
owncloud, pacific, passphrase, password, permanently, persimmon,
positive, potato, protocol, quota, receiving, recommends, referring,
requires, revisited, satisfied, satisfies, satisfy, semver,
serialized, session, storage, strategies, stringlist, successful,
supported, surprise, temporarily, temporary, transactions, unneeded,
update, uploads, wrapped

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>
 2020-10-14 15:21:31 +01:00
Dan Hipschman
70f92fd6b3 crypt: small simplification, no functionality change 2020-10-12 17:20:39 +01:00
Nick Craig-Wood
70c8566cb8 fs: Pin created backends until parents are finalized 
This attempts to solve the backend lifecycle problem by

- Pinning backends mentioned on the command line into the cache
  indefinitely

- Unpinning backends when the containing structure (VFS, wrapping
  backend) is destroyed

See: https://forum.rclone.org/t/rclone-rc-backend-command-not-working-as-expected/18834
 2020-09-01 18:21:03 +01:00
Nick Craig-Wood
0d066bdf46 alias,cache,chunker,crypt: make any created backends be cached to fix rc problems 
Before this change, when the above backends created a new backend they
didn't put it into the backend cache.

This meant that rc commands acting on those backends did not work.

This was fixed by making sure the backends use the backend cache.

See: https://forum.rclone.org/t/rclone-rc-backend-command-not-working-as-expected/18834
 2020-09-01 18:21:03 +01:00
Nick Craig-Wood
3f0d54daae crypt: fix purge bug introduced by refactor #1891 
In this commit

a2afa9aadd fs: Add directory to optional Purge interface

We failed to encrypt the directory name so the Purge failed.

This was spotted by the integration tests.
 2020-09-01 15:16:14 +01:00
Nick Craig-Wood
a2afa9aadd fs: Add directory to optional Purge interface - fixes #1891 
- add a directory to the optional Purge interface
- fix up all the backends
- add an additional integration test to test for the feature
- use the new feature in operations.Purge

Many of the backends had been prepared in advance for this so the
change was trivial for them.
 2020-07-31 17:43:17 +01:00
Nick Craig-Wood
61ff7306ae crypt: add --crypt-server-side-across-configs flag 
This can be used for changing filename encryption mode without
re-uploading data.

See: https://forum.rclone.org/t/revert-filename-encryption-method/17454/
 2020-06-27 11:40:15 +01:00
Roman Kredentser
55ad1354b6 link: Add --expire and --unlink flags 
This adds expire and unlink fields to the PublicLink interface.

This fixes up the affected backends and removes unlink parameters
where they are present.
 2020-06-05 14:51:05 +01:00
Martin Michlmayr
041b201abd doc: fix typos throughout docs and code 2020-05-25 11:23:58 +01:00
Martin Michlmayr
4aee962233 doc: fix typos throughout docs and code 2020-05-20 15:54:51 +01:00
Nick Craig-Wood
52b7337d28 crypt: change backend encode/decode to output a plain list 
This commit changes the output of the rclone backend encode crypt: and
decode commands to output a plain list of decoded or encoded file
names.

This makes the command much more useful for command line scripting.
 2020-05-13 18:11:45 +01:00
Anagh Kumar Baranwal
856c2b565f crypt: Added decode/encode commands to replicate functionality of cryptdecode 
Signed-off-by: Anagh Kumar Baranwal <6824881+darthShadow@users.noreply.github.com>
 2020-05-04 16:23:33 +00:00
Nick Craig-Wood
1648c1a0f3 crypt: calculate hashes for uploads from local disk 
Before this change crypt would not calculate hashes for files it was
uploading. This is because, in the general case, they have to be
downloaded, encrypted and hashed which is too resource intensive.

However this causes backends which need the hash first before
uploading (eg s3/b2 when uploading chunked files) not to have a hash
of the file. This causes cryptcheck to complain about missing hashes
on large files uploaded via s3/b2.

This change calculates hashes for the upload if the upload is coming
from a local filesystem. It does this by encrypting and hashing the
local file re-using the code used by cryptcheck. For a local disk this
is not a lot more intensive than calculating the hash.

See: https://forum.rclone.org/t/strange-output-for-cryptcheck/15437
Fixes: #2809
 2020-04-22 11:33:48 +01:00
Nick Craig-Wood
44b1a591a8 crypt: get rid of the unused Cipher interface as it obfuscated the code 2020-04-22 11:33:48 +01:00
Nick Craig-Wood
cd3c699f28 lib/readers: factor ErrorReader from multiple sources 2020-04-19 15:18:49 +01:00
Nick Craig-Wood
7a5a74cecb crypt: clarify that directory_name_encryption depends on filename_encryption 
See: https://forum.rclone.org/t/directory-name-encryption-is-set-to-always-false-when-choosing-filename-encryption-off/14600
 2020-02-28 16:26:45 +00:00
buengese
9c858c3228 crypt: correctly handle trailing dot 2020-01-22 01:40:04 +01:00
Thomas Eales
42de601fa6 crypt: reorder the filename encryption options 
This brings the default `standard` to the top of the list to replace `off`
 2020-01-12 14:23:35 +00:00
Nick Craig-Wood
3f7af64316 config: give config questions default values - fixes #3672 2019-11-05 11:53:44 +00:00
Fabian Möller
6c0a749a42 crypt: remove checkValidString 
Remove the usage of checkValidString in decryptSegment to allow all
paths which can be created by encryptSegment to be decryptable.
 2019-09-30 14:05:49 +01:00
Nick Craig-Wood
ffa1dac10b build: apply gofmt from go1.13 to change case of number literals 2019-09-05 13:59:06 +01:00