Commit Graph

11 Commits

Author SHA1 Message Date
Jakob Unterwurzacher
dc32710045 nametransform: add longNameMax parameter
Determines when to start hashing long names instead
of hardcoded 255. Will be used to alleviate "name too long"
issues some users see on cloud storage.

https://github.com/rfjakob/gocryptfs/issues/499
2021-10-21 14:55:30 +02:00
Jakob Unterwurzacher
d023cd6c95 cli: drop -forcedecode flag
The rewritten openssl backend does not support this flag anymore,
and it was inherently dangerour. Drop it (ignored for compatibility)
2021-09-10 12:14:19 +02:00
Jakob Unterwurzacher
69d88505fd go mod: declare module version v2
Our git version is v2+ for some time now, but go.mod
still declared v1. Hopefully making both match makes
https://pkg.go.dev/github.com/rfjakob/gocryptfs/v2 work.

All the import paths have been fixed like this:

  find . -name \*.go | xargs sed -i s%github.com/rfjakob/gocryptfs/%github.com/rfjakob/gocryptfs/v2/%
2021-08-23 15:05:15 +02:00
Jakob Unterwurzacher
195d9d18a9 Implement -deterministic-names: extended -zerodiriv
-deterministc-names uses all-zero dirivs but does not write
them to disk anymore.
2021-08-20 10:58:42 +02:00
Jakob Unterwurzacher
c5d8fa83ae nametransform: pass badname patterns via New
This means we can unexport the field.
2021-06-20 19:09:46 +02:00
Jakob Unterwurzacher
04858ddd22 nametransform: check name validity on encryption
xfstests generic/523 discovered that we allowed to set
xattrs with "/" in the name, but did not allow to read
them later.

With this change we do not allow to set them in the first
place.
2021-06-02 14:29:48 +02:00
Jakob Unterwurzacher
57d572dbc1 v2api: implement Getxattr, Setxattr, Removexattr, Listxattr
gocryptfs/tests/xattr passes.
2020-07-14 19:55:20 +02:00
Jakob Unterwurzacher
b0342fae5d v2api: fix TestOpenBackingDir 2020-07-11 20:15:47 +02:00
Jakob Unterwurzacher
932efbd459 fusefrontend: make openBackingDir() symlink-safe
openBackingDir() used encryptPath(), which is not symlink-safe
itself. Drop encryptPath() and implement our own directory walk.

Adds three seconds to untar and two seconds to rm:

$ ./benchmark.bash
Testing gocryptfs at /tmp/benchmark.bash.MzG: gocryptfs v1.6-36-g8fb3c2f-dirty; go-fuse v20170619-66-g6df8ddc; 2018-10-14 go1.11
WRITE: 262144000 bytes (262 MB, 250 MiB) copied, 1.25078 s, 210 MB/s
READ:  262144000 bytes (262 MB, 250 MiB) copied, 1.0318 s, 254 MB/s
UNTAR: 20.941
MD5:   11.568
LS:    1.638
RM:    5.337
2019-01-01 16:24:09 +01:00
bolshevik
12b32aa06c Improved xattr handling on non-linux systems (#227)
* Fixed xattr filtering for MacOS. "system." and "user." prefixes are only relevant for Linux.
* Small cleanup and additional tests.
2018-04-17 20:33:04 +02:00
Jakob Unterwurzacher
1ed3d51df1 fusefrontend: add xattr support
At the moment, only for reverse mode.

https://github.com/rfjakob/gocryptfs/issues/217
2018-03-25 21:06:10 +02:00