Commit Graph

31 Commits

Author SHA1 Message Date
Jakob Unterwurzacher
5f955423b7 fusefrontend: fix -force_owner not affecting MKNOD
Fixes https://github.com/rfjakob/gocryptfs/issues/629
2022-01-10 20:05:36 +01:00
Jakob Unterwurzacher
700ae685cc tests: improve SEEK_DATA test for MacOS
(1)

Create a 1 GiB file instead of 1 TiB, because
apparently, on MacOS, the file (sometimes?) is not
created sparse, and fills up users' disks:

https://github.com/rfjakob/gocryptfs/issues/625

(2)

On darwin, SEEK_DATA is not the same as on Linux
( 2f8b555de2 )
so use the value provided by the unix package.
2022-01-04 15:21:20 +01:00
Jakob Unterwurzacher
7d60315cd5 tests: convert Creat() calls to Open()
Creat() is equivalent to Open(..., O_CREAT|O_WRONLY|O_TRUNC, ...)
and MacOS does not have syscall.Creat().

https://github.com/rfjakob/gocryptfs/issues/623
2021-12-08 18:49:21 +01:00
Jakob Unterwurzacher
3b881b0174 tests: add TestForceOwner
https://github.com/rfjakob/gocryptfs/issues/609
https://github.com/rfjakob/gocryptfs/pull/610
2021-10-15 17:35:12 +02:00
Jakob Unterwurzacher
34d8a498c4 Unbreak hyperlinks broken by go mod v2 conversion
Commit

  69d88505fd go mod: declare module version v2

translated all instances of "github.com/rfjakob/gocryptfs/" to
"github.com/rfjakob/gocryptfs/v2/".

Unfortunately, this included hyperlinks.

Unbreak the hyperlinks like this:

  find . -name \*.go | xargs sed -i s%https://github.com/rfjakob/gocryptfs/v2/%https://github.com/rfjakob/gocryptfs/v2/%
2021-08-30 11:31:01 +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
64793fedf4 Fix issues found by ineffassign
gocryptfs$ ineffassign ./...

/home/jakob/go/src/github.com/rfjakob/gocryptfs/internal/configfile/config_file.go:243:2: ineffectual assignment to scryptHash
/home/jakob/go/src/github.com/rfjakob/gocryptfs/internal/configfile/config_file.go:272:2: ineffectual assignment to scryptHash
/home/jakob/go/src/github.com/rfjakob/gocryptfs/internal/fusefrontend/file.go:285:3: ineffectual assignment to fileID
/home/jakob/go/src/github.com/rfjakob/gocryptfs/internal/fusefrontend/node.go:367:3: ineffectual assignment to err
/home/jakob/go/src/github.com/rfjakob/gocryptfs/internal/fusefrontend/node_open_create.go:68:2: ineffectual assignment to fd
/home/jakob/go/src/github.com/rfjakob/gocryptfs/mount.go:308:2: ineffectual assignment to masterkey
/home/jakob/go/src/github.com/rfjakob/gocryptfs/gocryptfs-xray/xray_main.go:156:13: ineffectual assignment to err
/home/jakob/go/src/github.com/rfjakob/gocryptfs/internal/fusefrontend/prepare_syscall_test.go:65:16: ineffectual assignment to errno
/home/jakob/go/src/github.com/rfjakob/gocryptfs/internal/syscallcompat/open_nofollow_test.go:34:2: ineffectual assignment to fd
/home/jakob/go/src/github.com/rfjakob/gocryptfs/tests/defaults/acl_test.go:111:6: ineffectual assignment to err
/home/jakob/go/src/github.com/rfjakob/gocryptfs/tests/defaults/acl_test.go:181:2: ineffectual assignment to sz
/home/jakob/go/src/github.com/rfjakob/gocryptfs/tests/defaults/acl_test.go:198:2: ineffectual assignment to sz
/home/jakob/go/src/github.com/rfjakob/gocryptfs/tests/defaults/main_test.go:365:8: ineffectual assignment to err
/home/jakob/go/src/github.com/rfjakob/gocryptfs/tests/xattr/xattr_fd_test.go:30:6: ineffectual assignment to err
/home/jakob/go/src/github.com/rfjakob/gocryptfs/tests/xattr/xattr_fd_test.go:66:6: ineffectual assignment to err
2021-08-18 15:48:01 +02:00
Jakob Unterwurzacher
0ca302f12a fusefrontend: implement fsync on directories
Fixes https://github.com/rfjakob/gocryptfs/issues/587
2021-07-29 20:39:50 +02:00
Jakob Unterwurzacher
ad3eeaedc5 tests, maxlen.bash: speed up TestMaxlen using QUICK=1
From >6 to <1 second.
2021-06-26 19:13:24 +02:00
Jakob Unterwurzacher
cbd5e8ba01 tests/default: add maxlen.bash test 2021-06-26 16:09:04 +02:00
Jakob Unterwurzacher
2efef1e270 nametransform: delete NameTransformer interface
Useless layer of indirection.
2021-06-21 11:53:33 +02:00
Jakob Unterwurzacher
d212b246c5 v2api/reverse: implement Lseek 2020-08-16 19:58:47 +02:00
Jakob Unterwurzacher
4572cd2103 v2api: fix missing size translation in Lookup 2020-07-26 19:49:26 +02:00
Jakob Unterwurzacher
9cd24d79a2 v2api: implement Lseek
This also fixes the last remaining tests/fsck failure.
2020-07-23 22:55:07 +02:00
Jakob Unterwurzacher
f3a0dbabee tests: fix TestCpWarnings comment typo 2020-07-12 13:43:34 +02:00
Jakob Unterwurzacher
da3ba5e7f5 tests: darwin: ignore error in TestMvWarningSymlink
https://github.com/rfjakob/gocryptfs/issues/349
2019-01-20 17:20:30 +01:00
Sebastian Lackner
874eaf9734 Assorted spelling fixes.
Mostly detected with the 'codespell' utility, but also includes some
manual grammar fixes.
2018-12-27 15:19:55 +01:00
Jakob Unterwurzacher
44caf21deb tests: add "mv broken symlink" test
This currently fails because we do not use llistxattr
yet.
2018-05-17 23:14:33 +02:00
Jakob Unterwurzacher
7b00681807 xattr: return EOPNOTSUPP for unsupported attributes
mv is unhappy when we return EPERM when it tries to set
system.posix_acl_access:

   mv: preserving permissions for ‘b/x’: Operation not permitted

Now we return EOPNOTSUPP like tmpfs does and mv seems happy.
2018-05-15 23:00:47 +02:00
Jakob Unterwurzacher
3064d72b97 tests: fix a few fd leaks
We relied on the finalizer to close a few fds.
For some reason, this did not cause problems on Linux,
but on MacOS, it causes unmount failures:

umount(/private/tmp/gocryptfs-test-parent/194654785/default-plain): Resource busy -- try 'diskutil unmount'
2018-03-05 22:00:59 +01:00
Jakob Unterwurzacher
3062de6187 fusefronted: enable writing to write-only files
Due to RMW, we always need read permissions on the backing file. This is a
problem if the file permissions do not allow reading (i.e. 0200 permissions).
This patch works around that problem by chmod'ing the file, obtaining a fd,
and chmod'ing it back.

Test included.

Issue reported at: https://github.com/rfjakob/gocryptfs/issues/125
2017-07-11 23:19:58 +02:00
Jakob Unterwurzacher
ad7942f434 fusefrontend: implement path decryption via ctlsock
Closes https://github.com/rfjakob/gocryptfs/issues/84 .
2017-05-07 21:01:39 +02:00
Jakob Unterwurzacher
9768376bd1 tests: add TestXfs124
This test reproduces the problem xfstests generic/124 uncovered.
The warning itself is harmless, but we should either (1) add locking
so that this cannot happen anymore or (2) drop the warning.

Currently fails:

$ go test -v
=== RUN   Test1980Tar
--- PASS: Test1980Tar (0.00s)
=== RUN   TestCtlSock
--- PASS: TestCtlSock (0.10s)
=== RUN   TestOpenTruncateRead
--- PASS: TestOpenTruncateRead (0.00s)
=== RUN   TestWORead
--- PASS: TestWORead (0.00s)
=== RUN   TestXfs124
cipherSize 18 == header size: interrupted write?
-wpanic turns this warning into a panic: cipherSize 18 == header size: interrupted write?
2017-05-01 18:44:03 +02:00
Jakob Unterwurzacher
9ab11aa4d7 fusefrontend: drop writeOnly flag
We do not have to track the writeOnly status because the kernel
will not forward read requests on a write-only FD to us anyway.

I have verified this behavoir manually on a 4.10.8 kernel and also
added a testcase.
2017-05-01 17:49:37 +02:00
Jakob Unterwurzacher
357307cbcf tests: ctlsock: check warning for non-canonical paths 2017-02-12 12:22:25 +01:00
Jakob Unterwurzacher
2758c75cae ctlsock: sanitize paths before passing them to the backend
You used to be able to crash gocryptfs by passing "/foo"
of "foo/" to the ctlsock.

Fixes https://github.com/rfjakob/gocryptfs/issues/66
2016-12-10 12:59:54 +01:00
Jakob Unterwurzacher
1bae06a16a tests: add OpenTruncateRead test
This is a regression test for the issue that was fixed by the
last commit.
2016-11-17 22:48:50 +01:00
Jakob Unterwurzacher
c03fc46a51 ctlsock: implement EncryptPath for reverse mode, add tests 2016-11-10 23:32:51 +01:00
Jakob Unterwurzacher
75ebb28a62 ctlsock: add initial limited implementation
At the moment, in forward mode you can only encrypt paths
and in reverse mode you can only decrypt paths.
2016-11-10 00:27:08 +01:00
Jakob Unterwurzacher
589748548f tests: add 1980.tar.gz extract test
Test that we get the right timestamp when extracting a tarball.

Also simplify the workaround in doTestUtimesNano() and fix the
fact that it was running no test at all.
2016-10-19 22:25:54 +02:00
Jakob Unterwurzacher
57e8df990c tests: split "normal" tests into "cli" and "defaults"
Also fixes the failure to run the benchmarks do to the missing
gocryptfs.diriv.
2016-10-16 15:04:53 +02:00