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2024-12-04tests/cluster: add TestPoCTornWriteLockedJakob Unterwurzacher
2024-12-04tests/cluster: note that ext4 provides no atomicityJakob Unterwurzacher
2024-12-04tests/cluster: add TestPoCTornWriteJakob Unterwurzacher
Scary. But explains why TestConcurrentCreate fails. gocryptfs/tests/cluster$ go test -run TestPoCTornWrite --- FAIL: TestPoCTornWrite (0.00s) poc_test.go:210: iteration 214: inconsistent block: d6d6d6d6d6d6d6d6d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1 FAIL
2024-12-04tests/cluster: add TestOpenTruncateJakob Unterwurzacher
This fails right now: 1 jakob@brikett:~/go/src/github.com/rfjakob/gocryptfs/tests/cluster$ go test -run TestOpenTruncate -v === RUN TestOpenTruncate cluster_test.go:235: POSIX compliance issue: non-exlusive create failed with err=file exists doWrite 2898550: corrupt header: ParseHeader: header is all-zero. Header hexdump: 000000000000000000000000000000000000 cluster_test.go:240: iteration 1: WriteAt: write /var/tmp/gocryptfs-test-parent-1026/1896094179/TestOpenTruncate.4202105280.mnt2/foo: input/output error --- FAIL: TestOpenTruncate (0.10s) FAIL exit status 1 FAIL github.com/rfjakob/gocryptfs/v2/tests/cluster 0.099s 1 jakob@brikett:~/go/src/github.com/rfjakob/gocryptfs/tests/cluster$ go test -run TestOpenTruncate -v === RUN TestOpenTruncate cluster_test.go:235: POSIX compliance issue: non-exlusive create failed with err=file exists doRead 2898565: corrupt block #0: cipher: message authentication failed ino2898565 fh9: RMW read failed: errno=5 cluster_test.go:240: iteration 8: WriteAt: write /var/tmp/gocryptfs-test-parent-1026/652691834/TestOpenTruncate.281532388.mnt1/foo: input/output error --- FAIL: TestOpenTruncate (0.09s) FAIL exit status 1 FAIL github.com/rfjakob/gocryptfs/v2/tests/cluster 0.095s
2024-12-04tests/cluster: add TestPoCHeaderCreationJakob Unterwurzacher
2024-12-04tests/cluster: add TestConcurrentCreateJakob Unterwurzacher
This exercises the byte-range locks we just added.
2024-12-04fusefrontend: sharedstorage: use byte-range lock on file header creationJakob Unterwurzacher
Multiple host writing to the same empty file at the same time could have overwritten each other's newly created file header, leading to data corruption. Fix the race by placing a byte-range lock on the file when creating the file header.
2024-12-04tests: ignore pidfd in fd leak testJakob Unterwurzacher
This is not a real leak: fd leak in test process? before, after: [0r=/dev/null 3r=/proc/940141/fd 5rw=anon_inode:[eventfd] (filtered: pipe:[2454797], pipe:[2454797], anon_inode:[eventpoll])] [0r=/dev/null 3r=/proc/940141/fd 5rw=anon_inode:[eventfd] 12rw=anon_inode:[pidfd] (filtered: pipe:[2454797], pipe:[2454797], anon_inode:[eventpoll], pipe:[2460158])] Ignore pidfd.
2024-12-04gocryptfs -passwd: fix the tests I just brokeJakob Unterwurzacher
Turns out at least the tests depended on the old behavoir. Fixes d5bd98eb3f4cbfb8dd9d0b2eb64dbff69c3c88b1
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
2024-09-19dl-linux-tarball.bash: drop wget's "--no-progress" flagJakob Unterwurzacher
Looks like wget does not support it anymore $ wget --version GNU Wget2 2.1.0 - multithreaded metalink/file/website downloader $ ./benchmark.bash Testing gocryptfs at /tmp/benchmark.bash.bmt: gocryptfs v2.4.0-38-g40abf96-dirty; go-fuse v2.5.0; 2024-09-03 go1.21.4 linux/amd64 /tmp/benchmark.bash.bmt.mnt is a mountpoint Downloading linux-3.0.tar.gz Unknown option 'show-progress'
2024-09-03ctlsock: delete colliding orphaned socket fileJakob Unterwurzacher
Detect and delete an orphaned socket file that collides with the ctlsock we want to create. Fixes https://github.com/rfjakob/gocryptfs/issues/776
2024-08-23tests: reverse: add TestForceOwnerJakob Unterwurzacher
https://github.com/rfjakob/gocryptfs/issues/809
2024-05-05reverse: use incrementing inode number for gocryptfs.longname.*.name filesJakob Unterwurzacher
ed0a12b7337c2d88c027329f64e73070da17d5b3 already fixed the kernel side, now we also want the .name files to NOT appear hardlinked when just looking at the inode number. Relates-to: https://github.com/rfjakob/gocryptfs/issues/802
2024-05-05tests: reverse: deduplicate findInum / findInoJakob Unterwurzacher
2024-05-01tetss: reverse: add TestHardlinkedLongnameJakob Unterwurzacher
Regression test for https://github.com/rfjakob/gocryptfs/issues/802 . Fails at the moment.
2024-03-13init_dir: use masterkey argPablo Mazzini
2023-12-11tests: TestMountPasswordIncorrect: better error on wrong exit codeJakob Unterwurzacher
Report that exit code is wrong when the exit code is wrong.
2023-09-15tests/fsck: add malleable_base64 test filesystemJakob Unterwurzacher
This filesystem contains filenames with non-canonical base64 encodings of the same name "foo", leading to this mess: $ ls mnt/ foo foo foo foo
2023-05-30tests: add cluster testJakob Unterwurzacher
finds out what happens if multiple gocryptfs mounts write to one file concurrently (usually, nothing good). This use case is relevant for HPC clusters.
2023-05-19fsstress-gocryptfs.bash: improve header commentJakob Unterwurzacher
I maybe should have noted that this is xfstests generic/013.
2023-05-18tests: TestDirectMount: check for default_permissionsJakob Unterwurzacher
2023-05-17tests: TestDirectMount: also check dev, suidJakob Unterwurzacher
2023-05-17tests: add TestDirectMountJakob Unterwurzacher
This is in preparation of adding directmount capability. It also check that FsName is set correctly, which is in preparation for the next patch.
2023-05-17tests: root_test: use TMPDIR=/var/tmpJakob Unterwurzacher
Otherwise we fail like this on my Fedora 38 box: === RUN TestOverlay DetectQuirks: tmpfs detected, no extended attributes except acls will work. root_test.go:379: No user xattrs! overlay mount will likely fail. 15:15:57.957960 Unimplemented opcode OPCODE-51 root_test.go:398: mount: /tmp/gocryptfs-test-parent-0/3652394902/TestOverlay.2374697046.mnt/merged: wrong fs type, bad option, bad superblock on overlay, missing codepage or helper program, or other error. dmesg(1) may have more information after failed mount system call. root_test.go:399: exit status 32 --- FAIL: TestOverlay (0.04s) FAIL Also fix the messed-up DetectQuirks bit test.
2023-05-12canonical-benchmarks.bash: drop page cache of "zero" fileJakob Unterwurzacher
For the streaming read benchmark, we don't want to benchmark the page cache.
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
2022-08-28make formatJakob Unterwurzacher
2022-08-28tests: add TestLongnamemax100ReverseJakob Unterwurzacher
Fails right now as reported in https://github.com/rfjakob/gocryptfs/pull/655 --- FAIL: TestLongnamemax100Reverse (0.09s) longnamemax_test.go:104: l=64: should see a longname now longnamemax_test.go:104: l=65: should see a longname now longnamemax_test.go:104: l=66: should see a longname now longnamemax_test.go:104: l=67: should see a longname now longnamemax_test.go:104: l=68: should see a longname now longnamemax_test.go:104: l=69: should see a longname now longnamemax_test.go:104: l=70: should see a longname now longnamemax_test.go:104: l=71: should see a longname now longnamemax_test.go:104: l=72: should see a longname now longnamemax_test.go:104: l=73: should see a longname now longnamemax_test.go:104: l=74: should see a longname now longnamemax_test.go:104: l=75: should see a longname now longnamemax_test.go:104: l=76: should see a longname now longnamemax_test.go:104: l=77: should see a longname now longnamemax_test.go:104: l=78: should see a longname now longnamemax_test.go:104: l=79: should see a longname now longnamemax_test.go:104: l=80: should see a longname now longnamemax_test.go:104: l=81: should see a longname now longnamemax_test.go:104: l=82: should see a longname now longnamemax_test.go:104: l=83: should see a longname now longnamemax_test.go:104: l=84: should see a longname now longnamemax_test.go:104: l=85: should see a longname now longnamemax_test.go:104: l=86: should see a longname now longnamemax_test.go:104: l=87: should see a longname now longnamemax_test.go:104: l=88: should see a longname now longnamemax_test.go:104: l=89: should see a longname now longnamemax_test.go:104: l=90: should see a longname now longnamemax_test.go:104: l=91: should see a longname now longnamemax_test.go:104: l=92: should see a longname now longnamemax_test.go:104: l=93: should see a longname now longnamemax_test.go:104: l=94: should see a longname now longnamemax_test.go:104: l=95: should see a longname now longnamemax_test.go:104: l=96: should see a longname now longnamemax_test.go:104: l=97: should see a longname now longnamemax_test.go:104: l=98: should see a longname now longnamemax_test.go:104: l=99: should see a longname now longnamemax_test.go:104: l=100: should see a longname now longnamemax_test.go:104: l=101: should see a longname now longnamemax_test.go:104: l=102: should see a longname now longnamemax_test.go:104: l=103: should see a longname now longnamemax_test.go:104: l=104: should see a longname now longnamemax_test.go:104: l=105: should see a longname now longnamemax_test.go:104: l=106: should see a longname now longnamemax_test.go:104: l=107: should see a longname now longnamemax_test.go:104: l=108: should see a longname now longnamemax_test.go:104: l=109: should see a longname now longnamemax_test.go:104: l=110: should see a longname now longnamemax_test.go:104: l=111: should see a longname now longnamemax_test.go:104: l=112: should see a longname now longnamemax_test.go:104: l=113: should see a longname now 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longnamemax_test.go:104: l=131: should see a longname now longnamemax_test.go:104: l=132: should see a longname now longnamemax_test.go:104: l=133: should see a longname now longnamemax_test.go:104: l=134: should see a longname now longnamemax_test.go:104: l=135: should see a longname now longnamemax_test.go:104: l=136: should see a longname now longnamemax_test.go:104: l=137: should see a longname now longnamemax_test.go:104: l=138: should see a longname now longnamemax_test.go:104: l=139: should see a longname now longnamemax_test.go:104: l=140: should see a longname now longnamemax_test.go:104: l=141: should see a longname now longnamemax_test.go:104: l=142: should see a longname now longnamemax_test.go:104: l=143: should see a longname now longnamemax_test.go:104: l=144: should see a longname now longnamemax_test.go:104: l=145: should see a longname now longnamemax_test.go:104: l=146: should see a longname now longnamemax_test.go:104: l=147: should see a longname now 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longnamemax_test.go:104: l=165: should see a longname now longnamemax_test.go:104: l=166: should see a longname now longnamemax_test.go:104: l=167: should see a longname now longnamemax_test.go:104: l=168: should see a longname now longnamemax_test.go:104: l=169: should see a longname now longnamemax_test.go:104: l=170: should see a longname now longnamemax_test.go:104: l=171: should see a longname now longnamemax_test.go:104: l=172: should see a longname now longnamemax_test.go:104: l=173: should see a longname now longnamemax_test.go:104: l=174: should see a longname now longnamemax_test.go:104: l=175: should see a longname now FAIL https://github.com/rfjakob/gocryptfs/pull/655
2022-06-26Fix typosYuta Hayashibe
2022-01-27root_test: fix leftover loop mountJakob Unterwurzacher
After running "make root_test" a few times df would look like this, no good: $ df Filesystem 1K-blocks Used Available Use% Mounted on [...] /dev/loop11 8729 8525 0 100% /tmp/gocryptfs-test-parent-0/4081611019/TestDiskFull.ext4.mnt /dev/loop12 8729 8525 0 100% /tmp/gocryptfs-test-parent-0/1959939106/TestDiskFull.ext4.mnt /dev/loop13 8729 8525 0 100% /tmp/gocryptfs-test-parent-0/2455888382/TestDiskFull.ext4.mnt /dev/loop14 8729 8525 0 100% /tmp/gocryptfs-test-parent-0/2002998275/TestDiskFull.ext4.mnt /dev/loop15 8729 8525 0 100% /var/tmp/gocryptfs-test-parent-0/806736609/TestDiskFull.ext4.mnt /dev/loop16 8729 8525 0 100% /tmp/gocryptfs-test-parent-0/4050106930/TestDiskFull.ext4.mnt /dev/loop17 8729 8525 0 100% /tmp/gocryptfs-test-parent-0/1661931756/TestDiskFull.ext4.mnt /dev/loop18 8729 8525 0 100% /tmp/gocryptfs-test-parent-0/617990718/TestDiskFull.ext4.mnt /dev/loop19 8729 8525 0 100% /tmp/gocryptfs-test-parent-0/3194420338/TestDiskFull.ext4.mnt /dev/loop20 8729 8525 0 100% /tmp/gocryptfs-test-parent-0/2180745159/TestDiskFull.ext4.mnt Turns out the unmount failed with EBUSY, so use lazy unmount.
2022-01-27root_test: add TestOverlay ; syscallcompat: add QuirkNoUserXattrJakob Unterwurzacher
2022-01-22tests: fix build failure on Go 1.15 and olderJakob Unterwurzacher
These don't have os.ReadDir yet. Error was: Error: vet: tests/defaults/overlayfs_test.go:104:15: ReadDir not declared by package os
2022-01-22tests: add skipped O_TMPFILE testJakob Unterwurzacher
Looks like the FUSE protocol does support O_TMPFILE yet. https://github.com/rfjakob/gocryptfs/issues/641
2022-01-22tests: add TestRenameWhiteout, TestRenameExchangeJakob Unterwurzacher
f
2022-01-22tests: enable -fusedebug if FUSEDEBUG env is setJakob Unterwurzacher
2022-01-10fusefrontend: fix -force_owner not affecting MKNODJakob Unterwurzacher
Fixes https://github.com/rfjakob/gocryptfs/issues/629
2022-01-04tests: improve SEEK_DATA test for MacOSJakob Unterwurzacher
(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 ( https://github.com/golang/go/commit/2f8b555de27198775f9606e001ef19b76efdb415 ) so use the value provided by the unix package.
2022-01-03tests/cli: Check for leftover socket fileJakob Unterwurzacher
This fails at the moment: $ go test ./tests/cli/ --- FAIL: TestMountPasswordEmpty (0.01s) cli_test.go:430: socket file "/tmp/gocryptfs-test-parent-1026/3413782690/TestMountPasswordEmpty.753166857.sock" left behind https://github.com/rfjakob/gocryptfs/issues/634
2021-12-19fusefrontend: allow slashes in xattr namesJakob Unterwurzacher
xattr names have fewer restrictions than file names, relax the validation. Fixes https://github.com/rfjakob/gocryptfs/issues/627
2021-12-08root_test, getdents-debug: restrict to linuxJakob Unterwurzacher
This does not work neither make sense on MacOS.
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
2021-10-21cli: add -longnamemaxJakob Unterwurzacher
Fixes https://github.com/rfjakob/gocryptfs/issues/499
2021-10-15tests: add TestForceOwnerJakob Unterwurzacher
https://github.com/rfjakob/gocryptfs/issues/609 https://github.com/rfjakob/gocryptfs/pull/610
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.
2021-09-01*: trim trailing whitespacea1346054
2021-09-01shell scripts: fix shellcheck warningsa1346054
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 00:49:38 +0000