hardcoresushi/libcryfs
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159 Commits

Author SHA1 Message Date
Francis Banyikwa
de6462e548 remove compiler warnings 2016-06-01 11:34:19 +03:00
Sebastian Messmer
61e56cfeab Fix small rename corner case and add test cases for timestamps in many rename corner cases 2016-05-27 21:19:04 -07:00
Sebastian Messmer
183b9cf74b Fix utimens() behavior: It now updates ctime as well. 2016-05-27 17:26:23 -07:00
Sebastian Messmer
f6545bbcc3 Move fsblobstore::now() to cpputils 2016-05-27 15:46:05 -07:00
Sebastian Messmer
9a0b0a0c36 Ask before migrating an old CryFS file system to a new version. 2016-05-03 20:34:30 -07:00
Sebastian Messmer
257b028511 Prevent opening file systems that were created with newer versions of CryFS 2016-04-29 12:46:14 -07:00
Sebastian Messmer
2fbed11431 Remove debug output 2016-04-29 12:38:53 -07:00
Sebastian Messmer
bfba538818 Fix rename corner cases: Overwriting an existing directory with a file or the other way round 2016-04-28 22:49:57 -07:00
Sebastian Messmer
66b52b6434 Fix rename corner case: Renaming element to its old name 2016-04-28 22:36:53 -07:00
Sebastian Messmer
a03ab91aba Fix rename when overwriting an existing file in the same directory 2016-04-28 13:27:54 -07:00
Sebastian Messmer
811c163bfa Fix rename() when overwriting an existing file: (a) Keep the invariant that the list of directory entries is sorted and (b) delete the blob of the overwritten file 2016-04-25 17:42:17 -07:00
Sebastian Messmer
03f59b69da Since 0.9.3-alpha set the config value cryfs.blocksizeBytes wrongly to 32768 (but didn't use the value), we have to add a workaround. 2016-03-26 23:56:56 +08:00
Sebastian Messmer
b9ac810414 - The version field in the config file is updated when the file system is opened with a newer CryFS version (i.e. it is migrated to the newer version). 
- We introduced a CreatedWithVersion field instead which gets the semantics the version field had before (i.e. which version of CryFS was the file system originally created with)
- Move VersionCompare to gitversion package
 2016-03-27 00:09:07 +08:00
Sebastian Messmer
67c5495db7 TODOs 2016-03-24 07:56:41 +00:00
Sebastian Messmer
6e7004d485 Rename operation allows overwriting existing files. 2016-03-24 02:47:50 +00:00
Sebastian Messmer
03ccead85b Add test cases for rename 2016-03-24 01:45:53 +00:00
Sebastian Messmer
2ac47f480b - Fix rename bug: When trying to rename a file to a name that already exists, it was deleted instead. This is now fixed. 
- Additional test cases for rename
 2016-03-23 18:03:30 +00:00
Sebastian Messmer
db53b597d4 Handle renaming root directory correctly 2016-03-23 16:07:08 +00:00
Sebastian Messmer
1c0199e147 When the user specifies a block size for the file system, this is taken as the physical block size, not virtual block size. 2016-03-16 19:30:26 +00:00
Sebastian Messmer
0cdfb8ba2e Fix fstat (a bug in the fstat implementation caused problems with some text editors (e.g. nano) falsely thinking a file changed since they opened it). 2016-03-16 17:03:53 +00:00
Sebastian Messmer
52d85f4de3 Refactor DirEntries 2016-03-16 15:29:26 +00:00
Sebastian Messmer
5f8bf4cea4 Fix version number mentioned in comment 2016-03-09 00:23:11 +01:00
Sebastian Messmer
1ee3a8df86 Use uint64_t for block size 2016-03-09 00:20:04 +01:00
Sebastian Messmer
d7f34c0dfb Make blocksize configurable 2016-03-08 23:57:34 +01:00
Sebastian Messmer
4dbb380263 Decouple DirBlob from CryDevice 2016-03-08 23:47:31 +01:00
Sebastian Messmer
526b749d1d Add a command line option for blocksize 2016-03-04 23:12:41 +01:00
Sebastian Messmer
5753e4f71c Switch to new git version number recognition 2016-03-02 13:53:37 +01:00
Sebastian Messmer
3254220987 Filesystems have a blocksizeBytes configuration option 2016-03-01 17:45:48 +01:00
Sebastian Messmer
ab5eb920a5 Show current time as modification time for mountdir. This probably confuses people less than if we show timestamp zero. 2016-02-26 10:47:47 +01:00
Sebastian Messmer
e48188f470 Restructure project to allow factoring out a library 2016-02-23 21:07:23 +01:00
Sebastian Messmer
f92c4a4f71 Show a message when update checking is disabled 2016-02-22 15:52:41 +01:00
Sebastian Messmer
5f67378bc9 Fix compiler error for older gcc versions 2016-02-22 11:44:59 +01:00
Sebastian Messmer
d5a0b725fe Refactor interface for key derivation functions. This allows easily adding new (password based) key derivation functions. 2016-02-22 02:38:06 +01:00
Sebastian Messmer
7d9d72d82a Improve help output 2016-02-21 22:33:36 +01:00
Sebastian Messmer
54d2fc516f Add environment variables to help output 2016-02-21 22:28:29 +01:00
Sebastian Messmer
d95cc33a58 You can disable the automatic update check by setting CRYFS_NO_UPDATE_CHECK=true in your environment. 2016-02-21 22:15:27 +01:00
Sebastian Messmer
9c83d3b2a4 If CRYFS_FRONTEND=noninteractive is set in the environment, assume we're used by a tool and: 
- Don't ask for config. Use default settings for everything that is not specified as command line parameter.
- Don't ask for password confirmation. Password only has to be passed in once to stdin.
 2016-02-21 01:36:14 +01:00
Sebastian Messmer
346baf8e9b Only show update check warning if version on server is actually newer 2016-02-20 18:23:46 +01:00
Sebastian Messmer
d00e097954 Do a sanity check when mounting the file system and fail if the root blob is not available. 2016-02-19 02:10:10 +01:00
Sebastian Messmer
df041ac845 Fix a bug where deleting a directory could leave over some blocks. 
Details: Before, we allowed removing non-empty directories. Seems 'rm -rf' is trying to do that. Now, we return the correct error code ENOTEMPTY in this case, which causes that 'rm -rf' deletes the entries first.
 2016-02-17 12:52:01 +01:00
Sebastian Messmer
7f1493ab92 Increase scrypt KDF effort for generating the config file key from the password 2016-02-16 20:35:51 +01:00
Sebastian Messmer
68acc27e88 Report file system statistics (like free space) to operating system 2016-02-15 14:20:21 +01:00
Sebastian Messmer
6fb46c7e73 Use inline for short functions 2016-02-15 13:22:21 +01:00
Sebastian Messmer
456b240e21 Add TODOs 2016-02-15 03:45:09 +01:00
Sebastian Messmer
5651a86b78 Improve CLI usage line and README 2016-02-15 02:40:56 +01:00
Sebastian Messmer
7ede09877e Removed resolved TODO 2016-02-14 02:29:27 +01:00
Sebastian Messmer
e532885598 Fix crash on Mac OS X when parsing the command line parameters 2016-02-13 20:59:51 +01:00
Sebastian Messmer
53ef40ba46 Show correct umount command on Mac OS X 2016-02-13 20:50:50 +01:00
Sebastian Messmer
7453e83732 Fix crash on mac os X due to unimplemented statfs() 2016-02-13 20:47:15 +01:00
Sebastian Messmer
2b9469cd20 Fix compiler error on Mac OS X 2016-02-13 16:13:25 +01:00