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2023-01-08MANPAGE: scryptn: list how much memory is neededJakob Unterwurzacher
Calculated acc. to https://words.filippo.io/the-scrypt-parameters/ , and add benchmarks to double-check the numbers. They match.
2023-01-07Update MANPAGE.mdGisi0
added which package on linux is needed to use fido2 stick
2023-01-01MANPAGE.md: use correct indefinite article a->ana1346054
2022-12-29github ci: bump actions ; add "stable" and "oldstable" Go versionssetup-go-v3Jakob Unterwurzacher
2022-12-29main: BuildInfo: fix build with Go 1.17 and olderJakob Unterwurzacher
On Go 1.17 and older we get this: Error: ./version.go:67:24: info.Settings undefined (type *debug.BuildInfo has no field or method Settings) Fix the build error by shedding some nice-to-have features.
2022-12-29make formatJakob Unterwurzacher
Run "make format" using go version go1.19.4 linux/amd64
2022-12-29main: refactor BuildInfo codeJakob Unterwurzacher
Simplify and move it into a new file version.go.
2022-12-29Use existing build information for version if not embedded with build scriptDaniel Theophanes
Go1.12 introduced BuildInfo which embeds build information. It does not embed build date to facilitate reproducable builds by default. If build information is embedded from build script, use the information provided by the Go build system.
2022-12-29main: doMount: call Setsid before starting loggerJakob Unterwurzacher
The logger should be in the new background session together with the gocryptfs process. Before: $ xfce4-terminal -x gocryptfs a b $ ps xao pid,ppid,pgid,sid,comm,args PID PPID PGID SID COMMAND COMMAND 192272 1371 192272 192272 gocryptfs /ssd2/jakob.donotbackup/go/bin/gocryptfs -fg -notifypid=192265 a b 192292 192272 192265 192265 logge <defunct> [logger] <defunct> After: $ xfce4-terminal -x gocryptfs a b $ ps xao pid,ppid,pgid,sid,comm,args PID PPID PGID SID COMMAND COMMAND 211714 1371 211714 211714 gocryptfs /ssd2/jakob.donotbackup/go/bin/gocryptfs -fg -notifypid=211708 a b 211776 211714 211714 211714 logger logger -t gocryptfs-211714-logger Fixes https://github.com/rfjakob/gocryptfs/issues/660
2022-12-21go.mod: fix jacobsa/crypto build on riscv64Christian Stewart
Replace dependency jacobsa/crypto with a fork with support for riscv64. Issue: https://github.com/rfjakob/gocryptfs/issues/666 Upstream PR: https://github.com/jacobsa/crypto/issues/13 Unaddressed on jacobsa/crypto: https://github.com/jacobsa/crypto/pull/14#issuecomment-1182744229 Signed-off-by: Christian Stewart <christian@paral.in>
2022-11-27Upgrade go-fuseVal
Ran `go get -u github.com/hanwen/go-fuse/v2@master` to get this diff As pointed out in https://github.com/rfjakob/gocryptfs/issues/595#issuecomment-1222271612, go-fuse was updated with a patch to allow `-reverse` mode on macOS!
2022-10-21Update changelog for v2.3.0Jakob Unterwurzacher
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
2022-08-28github ci: add new stable Go versionsJakob Unterwurzacher
2022-08-28README: Update Changelog for v2.3v2.3.0v2.3Jakob Unterwurzacher
2022-08-28Replace remaining golang.org/x/crypto/ssh/terminal ref with golang.org/x/termJakob Unterwurzacher
Fixes https://github.com/rfjakob/gocryptfs/issues/681 Fixes 2a25c3a8fda1f0918fd76687561b1a9c615298b9
2022-08-28make formatJakob Unterwurzacher
2022-08-28Add comment to pass Codacy Static Code AnalysisNekoGirlSAIKOU
2022-08-28Fix invalid -longnamemax for reverse modeNekoGirlSAIKOU
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 longnamemax_test.go:104: l=114: should see a longname now longnamemax_test.go:104: l=115: should see a longname now longnamemax_test.go:104: l=116: should see a longname now longnamemax_test.go:104: l=117: should see a longname now longnamemax_test.go:104: l=118: should see a longname now longnamemax_test.go:104: l=119: should see a longname now longnamemax_test.go:104: l=120: should see a longname now longnamemax_test.go:104: l=121: should see a longname now longnamemax_test.go:104: l=122: should see a longname now longnamemax_test.go:104: l=123: should see a longname now longnamemax_test.go:104: l=124: should see a longname now longnamemax_test.go:104: l=125: should see a longname now longnamemax_test.go:104: l=126: should see a longname now longnamemax_test.go:104: l=127: should see a longname now longnamemax_test.go:104: l=128: should see a longname now longnamemax_test.go:104: l=129: should see a longname now longnamemax_test.go:104: l=130: should see a longname now 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 longnamemax_test.go:104: l=148: should see a longname now longnamemax_test.go:104: l=149: should see a longname now longnamemax_test.go:104: l=150: should see a longname now longnamemax_test.go:104: l=151: should see a longname now longnamemax_test.go:104: l=152: should see a longname now longnamemax_test.go:104: l=153: should see a longname now longnamemax_test.go:104: l=154: should see a longname now longnamemax_test.go:104: l=155: should see a longname now longnamemax_test.go:104: l=156: should see a longname now longnamemax_test.go:104: l=157: should see a longname now longnamemax_test.go:104: l=158: should see a longname now longnamemax_test.go:104: l=159: should see a longname now longnamemax_test.go:104: l=160: should see a longname now longnamemax_test.go:104: l=161: should see a longname now longnamemax_test.go:104: l=162: should see a longname now longnamemax_test.go:104: l=163: should see a longname now longnamemax_test.go:104: l=164: should see a longname now 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
2022-08-22ctlsock: raise timeout to 10 secondsJakob Unterwurzacher
There was at least one user who hit the earlier 1 second timeout. Raise to 10 seconds which ought to be enough for anyone. Fixes https://github.com/rfjakob/gocryptfs/issues/683
2022-08-15fix minor unreachable code caused by t.FatalAbirdcfly
Signed-off-by: Abirdcfly <fp544037857@gmail.com>
2022-06-26Fix typosYuta Hayashibe
2022-04-02Fix reverse gocryptfs.conf access on macOSVal
Unlike the FUSE implementation on Linux, macFUSE doesn't cache the file attributes from the `LOOKUP` call, so it calls `GETATTR` prior to accessing a file. In the case of the `VirtualConfNode` (reverse config file passthrough), this resulted in the default `GETATTR` implementation returning an empty result, ultimately resulting in a "permission denied" error. 14:44:14.095207 rx 3: GETATTR n2 14:44:14.095229 tx 3: OK, {tA=1s {M0100000 SZ=0 L=0 0:0 0 0:8954996 A 0.000000 M 0.000000 C 0.000000}} 14:44:14.099943 rx 4: ACCESS n2 {u=501 g=20 r} 14:44:14.099990 tx 4: 13=permission denied By impementing `Getattr` (from `fs.NodeGetattrer`) on `VirtualConfNode` this solves the issue.
2022-03-19MANPAGE: document that -scryptn also applies to -passwdJakob Unterwurzacher
Closes https://github.com/rfjakob/gocryptfs/issues/646
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
2022-01-22MANPAGE: add missing -acl sectionJakob Unterwurzacher
Looks like https://github.com/rfjakob/gocryptfs/commit/86d8336b43418c028c34c37f06fcbd43ab0d44a1 forgot to add the option to the manpage.
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
2022-01-22fusefrontend: fix "duplicate case" darwin build failureJakob Unterwurzacher
$ ./crossbuild.bash [...] + GOOS=darwin + GOARCH=amd64 + build + go build -tags without_openssl -o /dev/null internal/fusefrontend/node.go:397:2: duplicate case syscallcompat.RENAME_NOREPLACE (value 0) in switch previous case at internal/fusefrontend/node.go:397:7 internal/fusefrontend/node.go:397:2: duplicate case syscallcompat.RENAME_EXCHANGE (value 0) in switch previous case at internal/fusefrontend/node.go:397:7 internal/fusefrontend/node.go:397:2: duplicate case syscallcompat.RENAME_WHITEOUT (value 0) in switch previous case at internal/fusefrontend/node.go:397:7 internal/fusefrontend/node.go:399:38: duplicate case syscallcompat.RENAME_NOREPLACE | syscallcompat.RENAME_WHITEOUT (value 0) in switch previous case at internal/fusefrontend/node.go:397:7
2022-01-22tests: add TestRenameWhiteout, TestRenameExchangeJakob Unterwurzacher
f
2022-01-22fusefrontend: support RENAME_WHITEOUT, RENAME_EXCHANGEJakob Unterwurzacher
Both new internal test and xfstests generic/013 are happy. https://github.com/rfjakob/gocryptfs/issues/641
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
2022-01-04test.bash: disable parallelism in verbose modeJakob Unterwurzacher
This way we get live output, and hopefully see clearer where things hang if they do. Also, don't pass on flags to "go vet", the verbose output is pretty useless. https://github.com/rfjakob/gocryptfs/issues/625
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.
2022-01-03readpassword: bubble up errors instead of exiting the processJakob Unterwurzacher
This allows cleanups to happen in the caller, like removing the control socket. Fixes https://github.com/rfjakob/gocryptfs/issues/634
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
2021-12-19nametransform: fix oversight in commentJakob Unterwurzacher
2021-12-19go.mod: upgrade go-fuseJakob Unterwurzacher
We want https://github.com/hanwen/go-fuse/commit/934a183ed91446d218b5471c4df9f93db039f6e "fuse: prefer fusermount3 over fusermount; add debug output" Fixes https://github.com/rfjakob/gocryptfs/issues/626
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
2021-12-11tlog: only enable color if both stderr and stdout are a terminalJakob Unterwurzacher
This gocryptfs -init /does/not/exist 2> err.log used to write escape codes into err.log. Stop doing that.
2021-12-11tlog: respect NO_COLORJakob Unterwurzacher
Fixes https://github.com/rfjakob/gocryptfs/issues/617
2021-12-09darwin: use O_NOFOLLOW for xattr opensJakob Unterwurzacher
Running the tests we have lots of these: Openat: O_NOFOLLOW missing: flags = 0x4 -wpanic turns this warning into a panic: Openat: O_NOFOLLOW missing: flags = 0x4 panic: -wpanic turns this warning into a panic: Openat: O_NOFOLLOW missing: flags = 0x4 goroutine 114 [running]: log.(*Logger).Panic(0x14000118280, {0x14000313ca8, 0x1, 0x1}) log/log.go:224 +0x90 github.com/rfjakob/gocryptfs/v2/internal/tlog.(*toggledLogger).Printf(0x14000076780, {0x1009dc2e8, 0x27}, {0x14000313d18, 0x1, 0x1}) github.com/rfjakob/gocryptfs/v2/internal/tlog/log.go:78 +0x168 github.com/rfjakob/gocryptfs/v2/internal/syscallcompat.Openat(0x9, {0x1009d0747, 0x1}, 0x4, 0x0) github.com/rfjakob/gocryptfs/v2/internal/syscallcompat/sys_common.go:59 +0xf0 github.com/rfjakob/gocryptfs/v2/internal/fusefrontend.(*Node).getXAttr(0x14000142000, {0x1400001c140, 0x3a}) github.com/rfjakob/gocryptfs/v2/internal/fusefrontend/node_xattr_darwin.go:30 +0x8c github.com/rfjakob/gocryptfs/v2/internal/fusefrontend.(*Node).Getxattr(0x14000142000, {0x100a7eba0, 0x1400000c2e8}, {0x14000016348, 0x14}, {0x14000326000, 0x20, 0x4000}) github.com/rfjakob/gocryptfs/v2/internal/fusefrontend/node_xattr.go:65 +0x1ac github.com/hanwen/go-fuse/v2/fs.(*rawBridge).GetXAttr(0x1400008e140, 0x140001901e0, 0x140001133c0, {0x14000016348, 0x14}, {0x14000326000, 0x20, 0x4000}) github.com/hanwen/go-fuse/v2@v2.1.1-0.20210825171523-3ab5d95a30ae/fs/bridge.go:685 +0x114 github.com/hanwen/go-fuse/v2/fuse.doGetXAttr(0x14000144000, 0x14000113200) github.com/hanwen/go-fuse/v2@v2.1.1-0.20210825171523-3ab5d95a30ae/fuse/opcode.go:270 +0x224 github.com/hanwen/go-fuse/v2/fuse.(*Server).handleRequest(0x14000144000, 0x14000113200) github.com/hanwen/go-fuse/v2@v2.1.1-0.20210825171523-3ab5d95a30ae/fuse/server.go:499 +0x214 created by github.com/hanwen/go-fuse/v2/fuse.(*Server).loop github.com/hanwen/go-fuse/v2@v2.1.1-0.20210825171523-3ab5d95a30ae/fuse/server.go:470 +0xac https://github.com/rfjakob/gocryptfs/issues/625
2021-12-08test.bash, crossbuild: catch MacOS test build failuresJakob Unterwurzacher
Regression test for https://github.com/rfjakob/gocryptfs/issues/623 Fixes https://github.com/rfjakob/gocryptfs/issues/623
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
2021-12-08crossbuild.bash: use shell function instead of variableJakob Unterwurzacher
This will allow easy expansion of build steps.
2021-12-04MANPAGE: fix typoJakob Unterwurzacher
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