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2025-02-09github ci: also run on arm64Jakob Unterwurzacher
2025-02-06syscallcompat: add thread_credentials.go & friendsJakob Unterwurzacher
Private copies of per-thread Setreuid/Setegid/Setgroups. https://github.com/rfjakob/gocryptfs/issues/893 https://github.com/rfjakob/gocryptfs/issues/892
2025-02-02github ci: unbreak upload-artifactJakob Unterwurzacher
Error: This request has been automatically failed because it uses a deprecated version of `actions/upload-artifact: v3`. Learn more: https://github.blog/changelog/2024-04-16-deprecation-notice-v3-of-the-artifact-actions/
2025-01-23README: add links for v2.5.1 issuesrfjakob
2025-01-23README: v2.5.1v2.5.1Jakob Unterwurzacher
2025-01-23go.mod: downgrade golang.org/x/sysJakob Unterwurzacher
The commit https://github.com/golang/sys/commit/d0df966e6959f00dc1c74363e537872647352d51 unix: support all Setuid/Setgid and related syscalls on Linux" changed the behavoir of Setreuid() and Setregid() to affect the whole process instead of just the current thread. This broke syscallcompat.asUser() which uses runtime.LockOSThread() plus Setreuid(). Partially revert 08b6ed16919b27a12a3228b17689d5d6d69eb10e bringing us back to a golang.org/x/sys version with the old behavoir. Fixes https://github.com/rfjakob/gocryptfs/issues/893
2025-01-23tests: add issue893.sh, a reproducer for #893 "mariadb crashing since 2.5.0"Jakob Unterwurzacher
https://github.com/rfjakob/gocryptfs/issues/893
2025-01-21README: mention known issue #893Jakob Unterwurzacher
2025-01-19README: mention go-fuse updateJakob Unterwurzacher
2025-01-18README: fix outdated go report card linkJakob Unterwurzacher
2025-01-18reverse: lookupDiriv: use deriveDirIV helperJakob Unterwurzacher
2025-01-18README: changelog for v2.5.0v2.5.0Jakob Unterwurzacher
2025-01-18tests: reverse: TestMtimePlus10: fix darwin buildJakob Unterwurzacher
Darwin does not have Stat_t.mtim: + go test -c -tags without_openssl -o /dev/null github.com/rfjakob/gocryptfs/v2/tests/reverse Error: tests/reverse/correctness_test.go:407:15: name_stat.Mtim undefined (type syscall.Stat_t has no field or method Mtim) Error: tests/reverse/correctness_test.go:407:37: long_stat.Mtim undefined (type syscall.Stat_t has no field or method Mtim) Error: tests/reverse/correctness_test.go:410:15: name_stat.Ctim undefined (type syscall.Stat_t has no field or method Ctim) Error: tests/reverse/correctness_test.go:410:37: long_stat.Ctim undefined (type syscall.Stat_t has no field or method Ctim) Error: tests/reverse/correctness_test.go:424:16: diriv_stat.Mtim undefined (type syscall.Stat_t has no field or method Mtim) Error: tests/reverse/correctness_test.go:424:42: workdirA_stat.Mtim undefined (type syscall.Stat_t has no field or method Mtim) Error: tests/reverse/correctness_test.go:427:16: diriv_stat.Ctim undefined (type syscall.Stat_t has no field or method Ctim) Error: tests/reverse/correctness_test.go:427:42: workdirA_stat.Ctim undefined (type syscall.Stat_t has no field or method Ctim) Switch to os.Stat.
2025-01-18tests: skip TestFileHoleCopy for nowJakob Unterwurzacher
This problem potentially causes extra disk usage for sparse files but is otherwise harmless. Skip the test for now.
2025-01-18go.mod: update golang.org/x/cryptoJakob Unterwurzacher
Closes https://github.com/rfjakob/gocryptfs/pull/883 Closes https://github.com/rfjakob/gocryptfs/security/dependabot/10
2025-01-18reverse: advance mtime & ctime for virtual files by 10 secondsJakob Unterwurzacher
With inode number reuse and hard links, we could have returned wrong data for gocryptfs.diriv and gocryptfs.xyz.longname files, respectively (https://github.com/rfjakob/gocryptfs/issues/802). Now that this is fixed, ensure that rsync and similar tools pick up the new correct files by advancing mtime and ctime by 10 seconds, which should be more than any filesytems' timestamp granularity (FAT32 has 2 seconds).
2025-01-18tests: reverse: factor out newWorkdirJakob Unterwurzacher
Will be used in a new test in the next commit.
2024-12-30manpage: fix typo in -passfile examplePaul Pazderski
2024-12-05ci: allow manual executionJakob Unterwurzacher
https://docs.github.com/en/actions/writing-workflows/choosing-when-your-workflow-runs/events-that-trigger-workflows#workflow_dispatch
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
2024-12-04gocryptfs -passwd: ignore -extpass and -passfile for new passwordJakob Unterwurzacher
Using the same "-extpass" or "-passfile" for both old and new password makes little sense, and it causes real problems as seen here: https://github.com/rfjakob/gocryptfs/discussions/882 I hope nobody depends on this or I'll have to revert. Fixes https://github.com/rfjakob/gocryptfs/issues/287 Fixes https://github.com/rfjakob/gocryptfs/discussions/882
2024-12-04changePassword: drop useless castJakob Unterwurzacher
2024-12-04passfile: drop byte counter from trailing garbage warningJakob Unterwurzacher
We don't know the exact value as we only read 2kiB. Relates-to: https://github.com/rfjakob/gocryptfs/discussions/882
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
2024-11-11reverse: fix import sorting in root_node.goJakob Unterwurzacher
2024-10-30manpage: Fix reference to manual sectionAlex
The `--reverse` section of the manual has a reference to an `INIT FLAGS` section, but no such section exists. Change the reference to refer to the `INIT OPTIONS` section, which does exist.
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
2024-09-02ctlsocksrv: move Listen() call hereJakob Unterwurzacher
Prep for solving https://github.com/rfjakob/gocryptfs/issues/776
2024-08-23reverse: fix force_ownerJakob Unterwurzacher
Fixes https://github.com/rfjakob/gocryptfs/issues/809
2024-08-23tests: reverse: add TestForceOwnerJakob Unterwurzacher
https://github.com/rfjakob/gocryptfs/issues/809
2024-08-23readpassword: show where stdin is connectedJakob Unterwurzacher
Should make debugging situations like https://github.com/rfjakob/gocryptfs/issues/852 Empty stdin in mkinitcpio hook easier. Examples: $ echo -n "" | ./gocryptfs -init a Choose a password for protecting your files. Reading Password from stdin (connected to "pipe:[749878]") Got empty Password from stdin $ ./gocryptfs -init a < /dev/null Choose a password for protecting your files. Reading Password from stdin (connected to "/dev/null") Got empty Password from stdin $ ./gocryptfs -init a < /dev/zero Choose a password for protecting your files. Reading Password from stdin (connected to "/dev/zero") fatal: maximum password length of 2048 bytes exceeded $ ./gocryptfs -init a < /dev/full Choose a password for protecting your files. Reading Password from stdin (connected to "/dev/full") fatal: maximum password length of 2048 bytes exceeded $ jakob@brikett:~/go/src/github.com/rfjakob/gocryptfs$ ./gocryptfs -init a < /dev/urandom Choose a password for protecting your files. Reading Password from stdin (connected to "/dev/urandom") Your master key is: 4e45a317-595d8a2d-46493a30-97de86ef- 540c7364-f0acc297-dd6f2592-7d9a5c97 If the gocryptfs.conf file becomes corrupted or you ever forget your password, there is only one hope for recovery: The master key. Print it to a piece of paper and store it in a drawer. This message is only printed once. The gocryptfs filesystem has been created successfully. You can now mount it using: gocryptfs a MOUNTPOINT
2024-07-27cli: deduplicate kernel optionsJoker
Merge stock kernel options with user-provided ones before passing to go-fuse. Before: `-ko volname=custom` would result in `-o volname=mountpoint,volname=custom` to macFUSE. After: `-ko volname=custom` would produce `-o volname=custom` with no duplicates. Fixes #854 and #557
2024-06-06stupidgcm: detect AES-GCM acceleration like crypto/tlsJakob Unterwurzacher
Instead of just looking for AES, also look for PCLMULQDQ, like crypto/tls does. Fixes: https://github.com/rfjakob/gocryptfs/issues/822
2024-05-17syscallcompat: Openat: always set O_CLOEXECJakob Unterwurzacher
Let's not leak fds to logger. Before: $ lsof -p $(pgrep logger) COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME logger 146410 jakob cwd DIR 253,0 4096 2 / logger 146410 jakob rtd DIR 253,0 4096 2 / logger 146410 jakob txt REG 253,0 41560 6293858 /usr/bin/logger logger 146410 jakob mem REG 253,0 229754784 6292695 /usr/lib/locale/locale-archive logger 146410 jakob mem REG 253,0 186480 6292031 /usr/lib64/libgcc_s-14-20240508.so.1 logger 146410 jakob mem REG 253,0 787128 6294119 /usr/lib64/libzstd.so.1.5.6 logger 146410 jakob mem REG 253,0 211424 6294587 /usr/lib64/liblzma.so.5.4.6 logger 146410 jakob mem REG 253,0 131128 6302636 /usr/lib64/liblz4.so.1.9.4 logger 146410 jakob mem REG 253,0 49184 6302330 /usr/lib64/libcap.so.2.69 logger 146410 jakob mem REG 253,0 2476880 6295299 /usr/lib64/libc.so.6 logger 146410 jakob mem REG 253,0 987256 6292058 /usr/lib64/libsystemd.so.0.38.0 logger 146410 jakob mem REG 253,0 906256 6295295 /usr/lib64/ld-linux-x86-64.so.2 logger 146410 jakob 0r FIFO 0,14 0t0 607727 pipe logger 146410 jakob 1w CHR 1,3 0t0 4 /dev/null logger 146410 jakob 2w CHR 1,3 0t0 4 /dev/null logger 146410 jakob 3u unix 0x0000000046d9c96b 0t0 607729 type=DGRAM (CONNECTED) logger 146410 jakob 10u DIR 0,33 80 7758 /tmp/tmp.lbUiEw9P6W/a After: $ lsof -p $(pgrep logger) COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME logger 147982 jakob cwd DIR 253,0 4096 2 / logger 147982 jakob rtd DIR 253,0 4096 2 / logger 147982 jakob txt REG 253,0 41560 6293858 /usr/bin/logger logger 147982 jakob mem REG 253,0 229754784 6292695 /usr/lib/locale/locale-archive logger 147982 jakob mem REG 253,0 186480 6292031 /usr/lib64/libgcc_s-14-20240508.so.1 logger 147982 jakob mem REG 253,0 787128 6294119 /usr/lib64/libzstd.so.1.5.6 logger 147982 jakob mem REG 253,0 211424 6294587 /usr/lib64/liblzma.so.5.4.6 logger 147982 jakob mem REG 253,0 131128 6302636 /usr/lib64/liblz4.so.1.9.4 logger 147982 jakob mem REG 253,0 49184 6302330 /usr/lib64/libcap.so.2.69 logger 147982 jakob mem REG 253,0 2476880 6295299 /usr/lib64/libc.so.6 logger 147982 jakob mem REG 253,0 987256 6292058 /usr/lib64/libsystemd.so.0.38.0 logger 147982 jakob mem REG 253,0 906256 6295295 /usr/lib64/ld-linux-x86-64.so.2 logger 147982 jakob 0r FIFO 0,14 0t0 609636 pipe logger 147982 jakob 1w CHR 1,3 0t0 4 /dev/null logger 147982 jakob 2w CHR 1,3 0t0 4 /dev/null logger 147982 jakob 3u unix 0x00000000bc46d033 0t0 610344 type=DGRAM (CONNECTED) Fixes https://github.com/rfjakob/gocryptfs/issues/846
2024-05-17daemonize: fix typo in commentJakob Unterwurzacher
2024-05-12Remove accidentially-committed generation_num packageJakob Unterwurzacher
This package is a failed experiment and should not have been committed. Fixes: 9958b63931aee613d5f97a8e7137efa3fb118343
2024-05-12Fix documentation errorinvis-z
Fix error in the examples for `-fido2-assert-option`
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
2024-05-05inomap: export NextSpillIno()Jakob Unterwurzacher
This will be used in reverse mode. Switch to atomic increment to avoid a "nextSpillInoUnlocked" helper.
2024-05-05inomap: incorporate spillBit into the spillNext start valueJakob Unterwurzacher
This avoids the manual "| spillBit" logic.
2024-05-01reverse: use unique generation number for all nodesJakob Unterwurzacher
We used to present gocryptfs.longname.*.name files for hardlinked files as hardlinked to the kernel (same Node ID) which is wrong. Fix this by using a unique generation number for all nodes, which also fixes possible issues with inode reuse. Basically what 1bc1db620b061aabf59469a5eb4fb60e3e1701a3 did for forward mode with -sharedstorage. Fixes https://github.com/rfjakob/gocryptfs/issues/802
2024-05-01tetss: reverse: add TestHardlinkedLongnameJakob Unterwurzacher
Regression test for https://github.com/rfjakob/gocryptfs/issues/802 . Fails at the moment.
2024-04-19Improve documentationinvis-z
2024-04-19Add option to set FIDO2 verificatoin optioninvis-z
Add an option to specify user verification options for `fido2-assert -t` Options will be saved to config file Provide same functionality to #705 with simpler implementation Resolve #702
2024-04-18Build with v2 extensionszp
Enables older CPUs (2008-2013) to take advantage of certain hardware accelerators. Closes #828
2024-04-18MANPAGE: emphasize that -reverse implies -aessiv, so you must specify it ↵Jakob Unterwurzacher
with -masterkey Fixes: https://github.com/rfjakob/gocryptfs/issues/841
2024-03-13init_dir: use masterkey argPablo Mazzini
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-31 20:09:15 +0000