gocryptfs/internal/nametransform, branch v1.3 Mirror of gocryptfs source code on Github http://nuetzlich.net/cgit/gocryptfs/atom?h=v1.3 2017-04-29T12:15:13+00:00 nametransform: WriteDirIV: replace ioutil.WriteFile 2017-04-29T12:15:13+00:00 Jakob Unterwurzacher 2017-04-29T12:15:13+00:00 urn:sha1:7d38f80a78644c8ec4900cc990bfb894387112ed As reported at https://github.com/rfjakob/gocryptfs/issues/105 , the "ioutil.WriteFile(file, iv, 0400)" call causes "permissions denied" errors on an NFSv4 setup. "strace"ing diriv creation and gocryptfs.conf creation shows this: conf (works on the user's NFSv4 mount): openat(AT_FDCWD, "/tmp/a/gocryptfs.conf.tmp", O_WRONLY|O_CREAT|O_EXCL|O_CLOEXEC, 0400) = 3 diriv (fails): openat(AT_FDCWD, "/tmp/a/gocryptfs.diriv", O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0400) = 3 This patch creates the diriv file with the same flags that are used for creating the conf: openat(AT_FDCWD, "/tmp/a/gocryptfs.diriv", O_WRONLY|O_CREAT|O_EXCL|O_CLOEXEC, 0400) = 3 Closes https://github.com/rfjakob/gocryptfs/issues/105 nametransform: fix Raw64 not affecting symlink targets 2017-03-05T21:59:25+00:00 Jakob Unterwurzacher 2017-03-05T21:59:25+00:00 urn:sha1:445b5019e3f5a74409ca66c166cc1c3ccdd3dce7 The symlink functions incorrectly hardcoded the padded base64 variant. nametransform: fix Raw64 not affecting longnames 2017-03-05T21:25:41+00:00 Jakob Unterwurzacher 2017-03-05T21:25:41+00:00 urn:sha1:5b54577d2ec553055c06e05841f626c10368c6b6 HashLongName() incorrectly hardcoded the call to base64.URLEncoding. Drop Go 1.4 compatability code everywhere 2017-03-05T16:44:14+00:00 Jakob Unterwurzacher 2017-03-05T16:44:14+00:00 urn:sha1:966308eeb7793a4a8ca578e160981e3b059b82e6 Yields a nice reduction in code size. cryptocore: use eme v1.1 interface 2017-03-05T12:58:24+00:00 Jakob Unterwurzacher 2017-03-05T12:58:24+00:00 urn:sha1:e032539e2c09cd4d1f007d33d7ef97b0fec689ed Version 1.1 of the EME package (github.com/rfjakob/eme) added a more convenient interface. Use it. Note that you have to upgrade your EME package (go get -u)! Replace all calls to naked panic() with log.Panic() 2016-12-10T10:54:36+00:00 Jakob Unterwurzacher 2016-12-10T10:50:16+00:00 urn:sha1:c9f4400e6dc71a36df5dc9725f52a8968f5f9803 We want all panics to show up in the syslog. fusefronted: preserve owner for device nodes and sockets 2016-11-28T22:09:47+00:00 Jakob Unterwurzacher 2016-11-28T22:09:47+00:00 urn:sha1:e3c5e3f1c8db31e62bbb781a238da4cf76ed1ffc https://github.com/rfjakob/gocryptfs/issues/64 Fix golint warnings 2016-11-09T23:38:01+00:00 Jakob Unterwurzacher 2016-11-09T23:38:01+00:00 urn:sha1:e7f57695a6c7b3ed545793347506907c7aec3ecc $ golint ./... | grep -v underscore | grep -v ALL_CAPS internal/fusefrontend_reverse/rfs.go:52:36: exported func NewFS returns unexported type *fusefrontend_reverse.reverseFS, which can be annoying to use internal/nametransform/raw64_go1.5.go:10:2: exported const HaveRaw64 should have comment (or a comment on this block) or be unexported nametransform: get rid of leading "./" 2016-11-09T22:41:47+00:00 Jakob Unterwurzacher 2016-11-09T22:41:47+00:00 urn:sha1:df28fc5a11f5e52897f45cc299ab62a2a2cbaf4c Paths in the root directory were encrypted to this: foobar -> ./N9vPc0gXUY4PDSt0-muYXQ== nametransform: nicer error message on empty gocryptfs.diriv 2016-11-06T13:09:34+00:00 Jakob Unterwurzacher 2016-11-06T13:09:34+00:00 urn:sha1:df1e3a10c45cefb393a350f75ebf3fbb8117ef2f Old: Nov 06 13:34:38 brikett gocryptfs[16228]: ReadDirIVAt: Read failed: EOF Nov 06 13:34:38 brikett gocryptfs[16228]: go-fuse: can't convert error type: EOF New: Nov 06 14:08:43 brikett gocryptfs[17361]: ReadDirIVAt: wanted 16 bytes, got 0. Returning EINVAL.