3409ade272
forcedecode: tighten checks
...
...and fix a few golint issues and print a scary warning message on mount.
Also, force the fs to ro,noexec.
2017-04-24 00:25:02 +02:00
f1945c4daa
Add -forcedecode
...
Force decode of encrypted files even if the integrity check fails, instead of
failing with an IO error. Warning messages are still printed to syslog if corrupted
files are encountered.
It can be useful to recover files from disks with bad sectors or other corrupted
media.
Closes https://github.com/rfjakob/gocryptfs/pull/102 .
2017-04-23 23:11:56 +02:00
602f62b821
MANPAGE: reformat to GFM (github flavored markdown)
...
This makes it render properly on the github webinterface.
2017-03-28 19:55:46 +02:00
912ef72cc8
MANPAGE: fix alphabetical order and expand scryptn explaination
2017-03-25 19:54:50 +01:00
40f0a8ee72
Further explain the use of 'scryptn' parameter ( #94 )
...
* Further explain the use of 'scryptn' parameter
* Further explain the use of 'scryptn' parameter in MANPAGE
* Use 28 as reasonable upper limit
2017-03-25 18:22:08 +01:00
1ff4ae56c1
README: use pre-rendered PNG logo
...
This keeps the README working even if nuetzlich.net is unavailable.
We use a PNG because github disallows embedding local SVGs.
2017-03-25 14:22:07 +01:00
b78c3bd516
MANPAGE: document "-serialize_reads"
2017-03-19 20:23:49 +01:00
61502f9b94
benchmark: add md5sum read performance benchmark
2017-03-18 16:23:33 +01:00
c304626a47
CLI_ABI: smaller markdown subheadings
...
The old ones were rendered by github almost as big as the parent headings.
2017-03-01 23:31:03 +01:00
98ecf1f074
MANPAGE: document "-speed"
2017-02-26 19:34:23 +01:00
f2920f71e8
MANPAGE: document error code 12
2017-02-26 19:30:28 +01:00
54caaf4b98
Add CLI ABI documentation
...
Closes https://github.com/rfjakob/gocryptfs/issues/77
2017-02-12 19:20:21 +01:00
1e9d735406
Document "--" to stop option parsing in help text + man page
2017-02-12 12:49:04 +01:00
6166dad05c
readpassword: support spaces in "-passfile" filename
...
...and while we are at it, also filenames starting with "-".
2017-01-29 00:34:12 +01:00
de200aad72
main: add "-fsname" option
...
As requested in https://github.com/rfjakob/gocryptfs/issues/73 .
2017-01-26 22:13:57 +01:00
cb5426e8ee
performance.txt: add numbers for current gocryptfs master and encfs v1.9.1
2016-11-26 12:46:58 +01:00
10884603d8
benchmark.bash: double write length
...
Writing 1000 128KB blocks takes only 1 second and yielded
inconsistent results. With 2000, things look saner.
2016-11-26 12:36:55 +01:00
0f8d3318a3
main, fusefrontend: add "-noprealloc" option
...
Preallocation is very slow on hdds that run btrfs. Give the
user the option to disable it. This greatly speeds up small file
operations but reduces the robustness against out-of-space errors.
Also add the option to the man page.
More info: https://github.com/rfjakob/gocryptfs/issues/63
2016-11-25 09:19:14 +01:00
081015aa74
MANPAGE: document ctlsock
2016-11-11 00:01:29 +01:00
b527e205e2
main: rename "-f" to "-fg"
...
"-f" looks too much like "--force". The old variant is still
accepted for compatability.
2016-11-01 19:00:45 +01:00
d6678f73b4
MANPAGE: document -raw64
2016-11-01 18:53:42 +01:00
d41492bcbc
MANPAGE: update version field description
2016-11-01 18:30:32 +01:00
75b776cb3d
MANPAGE: add reverse example, move "-o" into alphabetical list
...
People will search for "-o" alphabetically, so put it into the
alphabetical option list, even if it is not a real option.
2016-11-01 15:55:05 +01:00
e993fd5fbc
packakge.bash: include rendered man page in tarball
2016-11-01 15:43:33 +01:00
86afaee200
MANPAGE: prettify plain-text formatting
2016-10-21 00:05:56 +02:00
c487e176bd
main: allow password change with -masterkey
...
Requested at https://github.com/rfjakob/gocryptfs/issues/28
2016-10-16 18:17:28 +02:00
40420cb4cd
Update performance.txt for v1.1 release
2016-10-09 23:19:08 +02:00
e1c5e71b09
main: add "-passfile" option
...
Make it easier to read the password from a file. Internally this
is equivalent to "-extpass /bin/cat FILE".
2016-10-09 20:08:10 +02:00
9cf3ced0ce
main: also accept options at the end via "-o"
...
For compatability with mount(1), options are also accepted as
"-o COMMA-SEPARATED-OPTIONS" at the end of the command line.
For example, "-o q,zerokey" is equivalent to "-q -zerokey".
2016-10-09 20:05:54 +02:00
25a8802403
main: rename "-o" option to "-ko"
...
This prevents confusion with the "-o" options that is passed
by mount(1) at the end of the command line.
2016-10-09 19:32:55 +02:00
9b1a35174b
MANPAGE: note that "-f" implies "-nosyslog"
...
Also explain why AES-SIV exists.
2016-10-07 23:02:04 +02:00
434ce50db3
main: add "-nonempty" option
2016-10-06 22:41:13 +02:00
e9bb8b800c
reverse: switch from GCM-SIV to AES-SIV
...
GCM-SIV is not yet finalized, and the reference implemenation is
painfully slow at about 2 MB/s. Switch to AES-SIV.
2016-09-26 23:25:13 +02:00
2050c7f3b3
reverse: add gcmsiv flag and associated tests
2016-09-25 16:43:17 +02:00
77e7abdf8c
XFSTESTS.md: add output from latest fuse-xfstests
...
fuse-xfstests is regularily rebased to xfstests master.
2016-07-03 22:15:59 +02:00
a8a0d2d92c
MANPAGE: note that "-plaintextnames" disables symlink encryption
...
This is no change in behavoir, just a clarification in the man page.
2016-06-26 23:08:25 +02:00
15b88756ad
main: add "-o" option to enable "suid" and "dev"
...
Device files and suid binaries are often not needed when running
gocryptfs as root. As they are potentially dangerous, let the
user enable them explicitely via the new "-o" option instead of
always enabling them when running as root.
2016-06-26 23:03:18 +02:00
b558901e66
Drop deprecated "-gcmiv128" option
...
The GCMIV128 feature flag is already mandatory, dropping the command
line option is the final step.
Completes https://github.com/rfjakob/gocryptfs/issues/29 .
2016-06-23 22:10:19 +02:00
3d59a72ba9
Drop deprecated "-emenames" option
...
The EMENames feature flag is already mandatory, dropping the command
line option is the final step.
2016-06-23 21:56:50 +02:00
b17f0465c7
Drop deprecated "-diriv" option
...
The DirIV feature flag is already mandatory, dropping the command
line option is the final step.
2016-06-23 21:38:59 +02:00
1dcafb99ff
main: drop "on-disk format" from -version output, add Go version
...
As v0.4 introduced ext4-style feature flags, the on-disk format version
is unlinkely to change. Drop it from the version output to reduce
clutter. Use "gocryptfs -version -debug" to see it.
Add the Go version string because only Go 1.6 and newer have an optimized
AES-GCM implementation. This will help users to understand the performance
of their build.
2016-06-19 19:33:15 +02:00
82d87ff8ed
Add "-ro" (read-only) flag
...
From the man page:
**-ro**
: Mount the filesystem read-only
Also add a test.
2016-06-16 21:29:22 +02:00
f030123ab5
Add performance numbers for v0.11
2016-06-08 00:32:40 +02:00
e7f78135b3
Add "-allow_other" command-line option
...
As requested in https://github.com/rfjakob/gocryptfs/issues/26 ,
this adds the option to allow other users to access the filesystem.
2016-05-18 19:30:05 +02:00
4ad9d4e444
prefer_openssl: add amd64 constraint
...
Optimized assembly versions for Go GCM are only available
on amd64.
2016-05-12 09:50:36 +02:00
49b597f07c
prefer_openssl: autodetect whether to use OpenSSL or Go GCM
...
Go GCM is faster than OpenSSL if the CPU has AES instructions
and you are running Go 1.6+.
The "-openssl" option now defaults to "auto".
"gocryptfs -debug -version" displays the result of the autodetection.
See https://github.com/rfjakob/gocryptfs/issues/23 for details and
benchmarks.
2016-05-12 00:42:42 +02:00
39f3a24484
stupidgcm: completely replace spacemonkeygo/openssl
2016-05-04 19:56:07 +02:00
f035d3efba
Update manpage with "longnames" option, explain feature flag options
2016-04-17 21:19:51 +02:00
776c734f43
Update readme.md and performance.txt for v0.9
2016-04-10 23:01:00 +02:00
e42e46c97c
Add v0.9-rc2 performance numbers
2016-04-10 12:04:50 +02:00
Jakob Unterwurzacher