Jakob Unterwurzacher
1fb349e97b
diriv: also support old CBC symlink
2015-11-28 18:39:45 +01:00
Jakob Unterwurzacher
01141f8b5e
diriv: fix Symlink() and Readlink()
...
Both were missing adaptions for diriv usage resulting in broken
functionality
2015-11-28 18:39:45 +01:00
Jakob Unterwurzacher
3b2143bafc
diriv: fix readdir
...
It decrypted all file names using the root directory iv
2015-11-28 18:39:45 +01:00
Jakob Unterwurzacher
fe7355f9ee
diriv: use "DirIV" flag to discern and support mounting old filesystems
2015-11-28 18:38:06 +01:00
Jakob Unterwurzacher
a04a92cdab
Run go fmt
2015-11-27 22:20:01 +01:00
Jakob Unterwurzacher
bdd9249a52
diriv: Move WriteDirIV() to cryptfs; add locking to Mkdir, Rmdir
2015-11-27 21:48:58 +01:00
Jakob Unterwurzacher
decfc1ab79
diriv: Convert filename encryption users to diriv
2015-11-27 00:03:10 +01:00
Jakob Unterwurzacher
fe2fcf6c16
diriv: Transactionally delete gocryptfs.diriv in Rmdir
2015-11-25 22:17:42 +01:00
Jakob Unterwurzacher
4d466c3412
diriv: Create gocryptfs.diriv in every directory
2015-11-25 20:57:16 +01:00
Jakob Unterwurzacher
61aacb5c1b
Run go fmt and go vet
2015-11-14 17:16:17 +01:00
Jakob Unterwurzacher
99dfc84992
Add "-q" (quiet) flag
2015-11-09 22:33:42 +01:00
Jakob Unterwurzacher
050005fd7b
Centralize path filter decision in CryptFS.IsFiltered()
2015-11-03 22:25:29 +01:00
Jakob Unterwurzacher
de56fe9e35
Implement PlainTextNames mode
...
Also, forbid access to "gocryptfs.conf" in the root dir.
2015-11-03 00:00:13 +01:00
Jakob Unterwurzacher
902babdf22
Refactor ciphertext <-> plaintext offset translation functions
...
Move all the intelligence into the new file address_translation.go.
That the calculations were spread out too much became apparent when adding
the file header. This should make the code much easier to modify in the
future.
2015-11-01 12:11:36 +01:00
Jakob Unterwurzacher
76311b60f2
Add file header (on-disk-format change)
...
Format: [ "Version" uint16 big endian ] [ "Id" 16 random bytes ]
Quoting SECURITY.md:
* Every file has a header that contains a 16-byte random *file id*
* Each block uses the file id and its block number as GCM *authentication data*
* This means the position of the blocks is protected as well. The blocks
can not be reordered or copied between different files without
causing an decryption error.
2015-11-01 01:38:27 +01:00
Jakob Unterwurzacher
89fef80d32
Run go fmt
2015-10-04 14:49:47 +02:00
Jakob Unterwurzacher
c4ec7a4295
Fix Chown parameter order
2015-09-19 10:46:39 +02:00
Jakob Unterwurzacher
67fe4557e5
Fix read benchmark
2015-09-17 22:08:49 +02:00
Jakob Unterwurzacher
0af3cfcac0
Fix symlink size reporting
2015-09-16 19:32:37 +02:00
Jakob Unterwurzacher
71789ae14f
Don't warn about "gocryptfs.conf" in the ciphertext root dir
2015-09-13 22:09:48 +02:00
Jakob Unterwurzacher
6f9e90c414
Encrypt key with scrypt-hashed password
2015-09-13 22:09:38 +02:00
Jakob Unterwurzacher
e7ba3c61f1
Fix File.GettAttr() size reporting
...
The too-large reported value broke mmap
(applications saw appended zero bytes)
Also
* Add locking for all fd operations
* Add "--debug" command line switch
2015-09-09 19:32:59 +02:00
Jakob Unterwurzacher
bfdbbbf8b4
Fix panic on absolute symlink
2015-09-08 22:53:06 +02:00
Jakob Unterwurzacher
889ae90081
Add pathfs frontend (uses go-fuse instead of bazil-fuse), part I
...
Currently fails main_test.go, will be fixed in part II
2015-09-08 00:55:03 +02:00
