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8 daysfusefrontend: expose birth time via statxHEADmasterMarios Titas
Forward the backing filesystem's STATX_BTIME on Linux while preserving existing metadata translations and fallback behavior. On Linux 6.6 and newer, this allows statx consumers such as GNU stat to report birth time when the backing filesystem provides it. Older kernels and backing filesystems without birth-time support retain the existing behavior. No on-disk format change or migration is required. Reverse mode remains unchanged. Fixes #868. Related context: #732
2026-03-08Added basic support for FreeBSD.Ankush Patel
Freebsd-support: Change bash shebang to use /usr/bin/env Freebsd-support: Fix go vet "undefined" fixes when running make ci freebsd: stub xattr functions /proc/PID/fd does not exist on freebsd. freebsd-support: modify FchmodatNofollow for FreeBSD FreeBSD supports the Fchmodat system call, with the AT_SYMLINK_NOFOLLOW flag. FchmodatNofollow has been modified to use this system call and flag. freebsd-support: PR changes and fixes * Functions in fusefrontend_reverse/node_xattr_freebsd.go have been stubbed for now. * asuser_freebsd.go updated to only run f() when context is nil; otherwise log a warning and return an error. * emulate.go build flags updated, and FreeBSD specific version added. * sys_freebsd.go bug in Renameat2 with RENAME_EXCHANGE flag fixed. FreeBSD does not support atomic file swapping, so this flag now returns an error. * unix2syscall and atime is identical between FreeBSD and Darwin, updated filenames so Go will build the file for FreeBSD and Mac OS. freebsd-support: Addressed more PR comments and fixed build tags
2026-02-09darwin: syscallcompat: Openat: use O_SYMLINKJakob Unterwurzacher
Also add tests that opening a symlink (using unix.O_PATH | unix.O_NOFOLLOW) works. https://github.com/rfjakob/gocryptfs/issues/993
2025-10-02tests: matrix: add Test555DirJakob Unterwurzacher
--- FAIL: Test555Dir (0.00s) dir_test.go:90: wrong mode. want 0555 have 0755 FAIL TestMain: matrix[0] = matrix.testcaseMatrix{plaintextnames:false, openssl:"auto", aessiv:false, raw64:false, extraArgs:[]string(nil)} failed FAIL github.com/rfjakob/gocryptfs/v2/tests/matrix 2.109s https://github.com/rfjakob/gocryptfs/issues/964
2025-08-07tests: matrix: use unique ctlsock pathJakob Unterwurzacher
Because the deletion happens asynchronously, a previous iteration can delete the socket of the next one.
2025-08-07tests: matrix: add TestRenameExchangeOnGocryptfsrafjaf
Added testing for RENAME_EXCHANGE https://github.com/rfjakob/gocryptfs/issues/914
2025-08-03tests: matrix: add TestDirSizeJakob Unterwurzacher
Fails at the moment, as expected: === RUN TestDirSize matrix_test.go:938: stat size is different from fstat size: pStat=80 pFstat=30 matrix_test.go:941: fstat size is different: pSt=30 cSt=80 matrix_test.go:938: stat size is different from fstat size: pStat=100 pFstat=50 matrix_test.go:941: fstat size is different: pSt=50 cSt=100 matrix_test.go:938: stat size is different from fstat size: pStat=120 pFstat=70 matrix_test.go:941: fstat size is different: pSt=70 cSt=120 matrix_test.go:938: stat size is different from fstat size: pStat=140 pFstat=90 matrix_test.go:941: fstat size is different: pSt=90 cSt=140 matrix_test.go:938: stat size is different from fstat size: pStat=160 pFstat=110 matrix_test.go:941: fstat size is different: pSt=110 cSt=160 https://github.com/rfjakob/gocryptfs/issues/951
2025-08-03tests: matrix: enable ctlsockJakob Unterwurzacher
2025-08-03tests: matrix: make "matrix" localJakob Unterwurzacher
2025-08-03tests: matrix: factor out MainTestJakob Unterwurzacher
2025-07-07Fix a bunch of staticcheck errorsJakob Unterwurzacher
Tool-assisted.
2024-11-11Report inode number for the root nodeJakob Unterwurzacher
Now that https://github.com/hanwen/go-fuse/issues/399 has landed we can report an inode number for the root node. Fixes https://github.com/rfjakob/gocryptfs/issues/580
2023-03-29fusefrontent: report correct size on hard link creationJakob Unterwurzacher
And add a test for it. Fixes https://github.com/rfjakob/gocryptfs/issues/724
2022-12-29make formatJakob Unterwurzacher
Run "make format" using go version go1.19.4 linux/amd64
2022-08-28tests/matrix: fix data race in TestConcurrentReadWriteJakob Unterwurzacher
Fixes https://github.com/golang/go/issues/54715 Output was: $ go test ./tests/matrix -run TestConcurrentReadWrite -race test_helpers: warning: testParentDir "/tmp/gocryptfs-test-parent-1026" does not reside on ext4, we will miss failures caused by ino reuse PASS PASS ================== WARNING: DATA RACE Write at 0x00c00038a0e0 by goroutine 63: runtime.racewriterange() <autogenerated>:1 +0x29 internal/poll.(*FD).Pread() /usr/local/go/src/internal/poll/fd_unix.go:193 +0x169 os.(*File).pread() /usr/local/go/src/os/file_posix.go:40 +0x335 os.(*File).ReadAt() /usr/local/go/src/os/file.go:136 +0x2de github.com/rfjakob/gocryptfs/v2/tests/matrix.TestConcurrentReadWrite.func1() /home/jakob/go/src/github.com/rfjakob/gocryptfs/tests/matrix/concurrency_test.go:40 +0x14b Previous write at 0x00c00038a0e0 by goroutine 61: runtime.racewriterange() <autogenerated>:1 +0x29 internal/poll.(*FD).Pread() /usr/local/go/src/internal/poll/fd_unix.go:193 +0x169 os.(*File).pread() /usr/local/go/src/os/file_posix.go:40 +0x335 os.(*File).ReadAt() /usr/local/go/src/os/file.go:136 +0x2de github.com/rfjakob/gocryptfs/v2/tests/matrix.TestConcurrentReadWrite.func1() /home/jakob/go/src/github.com/rfjakob/gocryptfs/tests/matrix/concurrency_test.go:40 +0x14b Goroutine 63 (running) created at: github.com/rfjakob/gocryptfs/v2/tests/matrix.TestConcurrentReadWrite() /home/jakob/go/src/github.com/rfjakob/gocryptfs/tests/matrix/concurrency_test.go:34 +0x31d testing.tRunner() /usr/local/go/src/testing/testing.go:1446 +0x216 testing.(*T).Run.func1() /usr/local/go/src/testing/testing.go:1493 +0x47 Goroutine 61 (running) created at: github.com/rfjakob/gocryptfs/v2/tests/matrix.TestConcurrentReadWrite() /home/jakob/go/src/github.com/rfjakob/gocryptfs/tests/matrix/concurrency_test.go:34 +0x31d testing.tRunner() /usr/local/go/src/testing/testing.go:1446 +0x216 testing.(*T).Run.func1() /usr/local/go/src/testing/testing.go:1493 +0x47 ================== --- FAIL: TestConcurrentReadWrite (0.03s) testing.go:1319: race detected during execution of test FAIL TestMain: matrix[2] = matrix.testcaseMatrix{plaintextnames:false, openssl:"false", aessiv:false, raw64:false, extraArgs:[]string(nil)} failed FAIL github.com/rfjakob/gocryptfs/v2/tests/matrix 0.170s FAIL
2021-12-08tests: convert Creat() calls to Open()Jakob Unterwurzacher
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
2021-09-08tests/matrix: test xchacha with and without opensslJakob Unterwurzacher
2021-09-01tests/matrix: don't leak fds in TestConcurrentReadCreateJakob Unterwurzacher
We leaked a file descriptor for each empty file we encountered.
2021-08-30Unbreak hyperlinks broken by go mod v2 conversionJakob Unterwurzacher
Commit 69d88505fd7f4cb0d9e4f1918de296342fe05858 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/%
2021-08-23tests/matrix: add -xchacha testJakob Unterwurzacher
2021-08-23go mod: declare module version v2Jakob Unterwurzacher
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/%
2021-08-20Implement -deterministic-names: extended -zerodirivJakob Unterwurzacher
-deterministc-names uses all-zero dirivs but does not write them to disk anymore.
2021-08-19golangci-lint: fix issues found by "unused" and "deadcode"Jakob Unterwurzacher
Except xattrSupported, this is a false positive. $ golangci-lint run --disable-all --enable unused --enable deadcode gocryptfs-xray/xray_main.go:24:5: `GitVersionFuse` is unused (deadcode) var GitVersionFuse = "[GitVersionFuse not set - please compile using ./build.bash]" ^ tests/symlink_race/main.go:47:6: `chmodLoop` is unused (deadcode) func chmodLoop() { ^ internal/readpassword/extpass_test.go:11:5: `testPw` is unused (deadcode) var testPw = []byte("test") ^ tests/reverse/xattr_test.go:13:6: func `xattrSupported` is unused (unused) func xattrSupported(path string) bool { ^ internal/fusefrontend_reverse/rpath.go:20:22: func `(*RootNode).abs` is unused (unused) func (rfs *RootNode) abs(relPath string, err error) (string, error) { ^ tests/matrix/matrix_test.go:310:6: `sContains` is unused (deadcode) func sContains(haystack []string, needle string) bool {
2021-08-19golangci-lint: fix issues found by gosimpleJakob Unterwurzacher
Everything except the if err2.Err == syscall.EOPNOTSUPP case. Gets too confusing when collapsed into a single line. Issues were: $ golangci-lint run --disable-all --enable gosimple mount.go:473:2: S1008: should use 'return strings.HasPrefix(v, "fusermount version")' instead of 'if strings.HasPrefix(v, "fusermount version") { return true }; return false' (gosimple) if strings.HasPrefix(v, "fusermount version") { ^ cli_args.go:258:5: S1002: should omit comparison to bool constant, can be simplified to `args.forcedecode` (gosimple) if args.forcedecode == true { ^ cli_args.go:263:6: S1002: should omit comparison to bool constant, can be simplified to `args.aessiv` (gosimple) if args.aessiv == true { ^ cli_args.go:267:6: S1002: should omit comparison to bool constant, can be simplified to `args.reverse` (gosimple) if args.reverse == true { ^ internal/stupidgcm/stupidgcm.go:227:6: S1002: should omit comparison to bool constant, can be simplified to `g.forceDecode` (gosimple) if g.forceDecode == true { ^ gocryptfs-xray/xray_tests/xray_test.go:23:5: S1004: should use !bytes.Equal(out, expected) instead (gosimple) if bytes.Compare(out, expected) != 0 { ^ gocryptfs-xray/xray_tests/xray_test.go:40:5: S1004: should use !bytes.Equal(out, expected) instead (gosimple) if bytes.Compare(out, expected) != 0 { ^ gocryptfs-xray/paths_ctlsock.go:34:20: S1002: should omit comparison to bool constant, can be simplified to `!eof` (gosimple) for eof := false; eof == false; line++ { ^ tests/reverse/xattr_test.go:19:2: S1008: should use 'return err2.Err != syscall.EOPNOTSUPP' instead of 'if err2.Err == syscall.EOPNOTSUPP { return false }; return true' (gosimple) if err2.Err == syscall.EOPNOTSUPP { ^ internal/fusefrontend/node.go:459:45: S1002: should omit comparison to bool constant, can be simplified to `!nameFileAlreadyThere` (gosimple) if nametransform.IsLongContent(cName2) && nameFileAlreadyThere == false { ^ tests/xattr/xattr_integration_test.go:221:2: S1008: should use 'return err2.Err != syscall.EOPNOTSUPP' instead of 'if err2.Err == syscall.EOPNOTSUPP { return false }; return true' (gosimple) if err2.Err == syscall.EOPNOTSUPP { ^ tests/test_helpers/helpers.go:338:19: S1002: should omit comparison to bool constant, can be simplified to `open` (gosimple) if err != nil && open == true { ^ tests/matrix/concurrency_test.go:121:7: S1004: should use !bytes.Equal(buf, content) instead (gosimple) if bytes.Compare(buf, content) != 0 { ^
2021-07-31tests: matrix: add TestPwdJakob Unterwurzacher
https://github.com/rfjakob/gocryptfs/issues/584
2021-06-26tests: matrix: show content detail on mismatchJakob Unterwurzacher
2021-06-06fusefronted: report plaintext size on symlink creationJakob Unterwurzacher
gocryptfs 2.0 introduced the regression that the size reported at symlink creation was the ciphertext size, which is wrong. Report the plaintext size. Fixes https://github.com/rfjakob/gocryptfs/issues/574
2021-05-26tests: add TestHaveDotdotJakob Unterwurzacher
As discovered by xfstests generic/401 [1], during the move to the v2 api we seem to have lost the "." and ".." directory entries. [1]: https://github.com/rfjakob/fuse-xfstests/blob/4ef5b032bc283743d0eb58a8a28738766e664899/screenlog.0#L520
2021-03-20tests: matrix: add -sharestorage to test matrixJakob Unterwurzacher
Currently fails like this: === RUN TestRmwRace doRead 0: corrupt block #0: cipher: message authentication failed -wpanic turns this warning into a panic: doRead 0: corrupt block #0: cipher: message authentication failed panic: -wpanic turns this warning into a panic: doRead 0: corrupt block #0: cipher: message authentication failed goroutine 1293 [running]: log.(*Logger).Panic(0xc00011c230, 0xc0003b17c8, 0x1, 0x1) log/log.go:224 +0xac github.com/rfjakob/gocryptfs/internal/tlog.(*toggledLogger).Printf(0xc00007a780, 0x55a821a766a1, 0x20, 0xc0003b19f0, 0x3, 0x3) github.com/rfjakob/gocryptfs/internal/tlog/log.go:78 +0x1ef github.com/rfjakob/gocryptfs/internal/fusefrontend.(*File).doRead(0xc0001ff420, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x1, 0xc000880000, 0x1020) github.com/rfjakob/gocryptfs/internal/fusefrontend/file.go:201 +0x8c9 github.com/rfjakob/gocryptfs/internal/fusefrontend.(*File).doWrite(0xc0001ff420, 0xc000248428, 0x10, 0x30, 0xff0, 0x3, 0x18) github.com/rfjakob/gocryptfs/internal/fusefrontend/file.go:291 +0xc9e github.com/rfjakob/gocryptfs/internal/fusefrontend.(*File).Write(0xc0001ff420, 0x55a821b306a0, 0xc000fbde90, 0xc000248428, 0x10, 0x30, 0xff0, 0x7f4a00000000, 0x0) github.com/rfjakob/gocryptfs/internal/fusefrontend/file.go:378 +0x25e github.com/hanwen/go-fuse/v2/fs.(*rawBridge).Write(0xc000168140, 0xc000096000, 0xc0002483d8, 0xc000248428, 0x10, 0x30, 0x55a821ad40e0) github.com/hanwen/go-fuse/v2@v2.0.4-0.20210125162859-8e0bbdb16cb7/fs/bridge.go:819 +0x26d github.com/hanwen/go-fuse/v2/fuse.doWrite(0xc000170160, 0xc000248240) github.com/hanwen/go-fuse/v2@v2.0.4-0.20210125162859-8e0bbdb16cb7/fuse/opcode.go:191 +0x6f github.com/hanwen/go-fuse/v2/fuse.(*Server).handleRequest(0xc000170160, 0xc000248240, 0xc000000000) github.com/hanwen/go-fuse/v2@v2.0.4-0.20210125162859-8e0bbdb16cb7/fuse/server.go:472 +0x2be github.com/hanwen/go-fuse/v2/fuse.(*Server).loop(0xc000170160, 0xc000cd4101) github.com/hanwen/go-fuse/v2@v2.0.4-0.20210125162859-8e0bbdb16cb7/fuse/server.go:445 +0x198 created by github.com/hanwen/go-fuse/v2/fuse.(*Server).readRequest github.com/hanwen/go-fuse/v2@v2.0.4-0.20210125162859-8e0bbdb16cb7/fuse/server.go:312 +0x41d matrix_test.go:354: Write failed
2020-09-09tests: add TestInoReuseJakob Unterwurzacher
2020-08-16v2api/reverse: implement StatfsJakob Unterwurzacher
2020-08-15test_helper: VerifyExistence: don't panicJakob Unterwurzacher
Instead bubble up the error to the testing object.
2020-07-12tests: TestMagicNames: add warmup roundsJakob Unterwurzacher
Chasing a bug that seems to have nothing to do with magic names, as it already triggers during warmup: --- FAIL: TestMagicNames (0.00s) matrix_test.go:773: Testing n="warmup1" matrix_test.go:773: Testing n="warmup2" matrix_test.go:820: no such file or directory
2020-07-12v2api: Getattr: use file handle if passedJakob Unterwurzacher
2020-05-10Fix spelling mistakes found by misspellJakob Unterwurzacher
https://github.com/client9/misspell
2020-05-09tests: use t.Name()Jakob Unterwurzacher
We did not use t.Name() as it was not available before Go 1.8. Now the oldest Go version we support is Go 1.11, so we can use it.
2020-02-15tests: randomize data in testWriteNJakob Unterwurzacher
Just writing zeros carries the risk of not detecting wrongly created file holes. Write random data instead.
2019-10-06tests: filter leaked fds by prefixJakob Unterwurzacher
When running $ go test ./tests/matrix/ in isolation, it failed like this: fd leak? before, after: [0r=/dev/null 3w=/dev/null 5r=/proc/8078/fd (hidden:4)] [0r=/dev/null 3w=/dev/null 5w=/tmp/go-build366655199/b001/testlog.txt 7r=/proc/8078/fd (hidden:4)] Filter by prefix to get rid of this spurious test failure.
2019-10-06tests: clarify which process seems to be leaking fdsJakob Unterwurzacher
The tests check if they leak fds themselves, but we also check if gocryptfs leaks fds. Clarify what is what in the error message.
2019-09-01tests: matrix: test -serialize_readsJakob Unterwurzacher
Test if https://github.com/rfjakob/gocryptfs/pull/413 works as intended.
2019-04-08tests: speed up new tests a littleJakob Unterwurzacher
Before: ok github.com/rfjakob/gocryptfs/tests/matrix 18.560s After: ok github.com/rfjakob/gocryptfs/tests/matrix 13.425s
2019-04-08tests: add TestConcurrentReadCreate, move to new fileJakob Unterwurzacher
https://github.com/rfjakob/gocryptfs/issues/363
2019-04-08tests: add TestConcurrentReadWriteJakob Unterwurzacher
Another attempt to find out what is going on behind https://github.com/rfjakob/gocryptfs/issues/363
2019-04-08tests: add additional TestWrite10Tight testJakob Unterwurzacher
Try to find out what goes wrong in https://github.com/rfjakob/gocryptfs/issues/363
2019-02-17tests: fix compile error in matrix_test.goJakob Unterwurzacher
Error was: tests/matrix/matrix_test.go:101:9: no new variables on left side of :=
2019-02-17ParseHeader: print hexdump on errorJakob Unterwurzacher
Should help debugging https://github.com/rfjakob/gocryptfs/issues/363
2019-02-17nametransform: reject names longer than 255 charsJakob Unterwurzacher
Looks like we allowed creating longer names by accident. Fix that, and add a test that verifies it.
2019-01-20tests: check that we can delete directories with all permissionJakob Unterwurzacher
Regression test for https://github.com/rfjakob/gocryptfs/issues/354
2019-01-20tests: matrix: split out directory tests into their own fileJakob Unterwurzacher
matrix_test.go is already too big.
2019-01-14tests: reduce noise on MacOSJakob Unterwurzacher
This should get rid of Openat: O_NOFOLLOW missing: flags = 0x0 Fchmodat: adding missing AT_SYMLINK_NOFOLLOW flag sys_common_test.go:203: chmod on symlink should have failed, but did not. New mode=0333 UnmountErr: "[...]/057376762.mnt" was not found in MountInfo, cannot check for FD leak and add some context to --- FAIL: TestUtimesNano (0.00s) matrix_test.go:628: no such file or directory See https://github.com/rfjakob/gocryptfs/pull/343#issuecomment-453888006 for full test output
generated by cgit v1.2.3 (git 2.39.1) at 2026-07-30 20:57:01 +0000