hardcoresushi/libcryfs
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558 Commits

Author SHA1 Message Date
Francis Banyikwa
002dc6ca17 solve issue number 24 2016-06-01 13:37:44 +03:00
Francis Banyikwa
2cf4a2e087 use project name as the first argument to fuse 2016-06-01 11:55:48 +03:00
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
54ec08bc9d TODOs 2016-05-27 17:47:14 -07:00
Sebastian Messmer
514de8794e Add test cases that fspp::Node operations correctly modify the timestamps 2016-05-27 17:26:53 -07:00
Sebastian Messmer
183b9cf74b Fix utimens() behavior: It now updates ctime as well. 2016-05-27 17:26:23 -07:00
Sebastian Messmer
3b98fc0390 Offer timespec comparison operators 2016-05-27 16:35:45 -07:00
Sebastian Messmer
f6545bbcc3 Move fsblobstore::now() to cpputils 2016-05-27 15:46:05 -07:00
Sebastian Messmer
40c64a879c Hide fuse quirks inside the Fuse class. 
fuse_main needs the program arguments as char ** instead of const char ** or (even better) vector<string>.
With this commit, we hide that inside the Fuse class. Everything outside handles these arguments as vector<string> and passes it as such to the Fuse class.
 2016-05-09 16:07:02 -07:00
Sebastian Messmer
652cf90255 Merge branch 'develop' of github.com:cryfs/cryfs into develop 2016-05-03 22:23:38 -07:00
Sebastian Messmer
285dd05072 When counting blocks, ignore cryfs.config. This already worked on Linux, but not on Mac. After this commit, it is also fixed for Mac. 2016-05-03 22:21:28 -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
5aaba511bd Fix migration step for new ciphertext layout 2016-04-29 12:35:17 -07:00
Sebastian Messmer
9ed7bd0b41 Ciphertext blocks are split into subdirectories (before, all were on top level) to reduce number of files per directory. Some unix tools don't work well with directories with too many entries. 2016-04-29 12:21:02 -07:00
Sebastian Messmer
4829f4bcec Extend test cases for rename with overwrite 2016-04-29 11:07:47 -07:00
Sebastian Messmer
33644af64d Extend test cases for trying to rename a file to an existing directory or the other way round 2016-04-28 23:14:33 -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
c403ec6b48 Fix a potential deadlock in the cache 2016-04-26 18:09:42 -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
f0d11bb5a7 Fail build if gitversion cannot be found 2016-04-01 11:39:28 +02:00
Sebastian Messmer
4627666788 Generalize stat() tests in FsppFileTest for all node types 2016-03-31 23:48:43 +08:00
Sebastian Messmer
e7c4f8150e Factor out FsppNodeTest to allow using its mechanisms for other test cases and not only for rename 2016-03-31 21:45:41 +08:00
Sebastian Messmer
f5305aa95d Better error messages when parsing version information fails 2016-03-31 21:18:39 +08:00
Sebastian Messmer
4069358b31 Fix VersionCompare for stable versions vs tag versions 2016-03-29 11:07:00 +08:00
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
7b5970a94e TODOs 2016-03-24 07:57:19 +00:00
Sebastian Messmer
67c5495db7 TODOs 2016-03-24 07:56:41 +00:00
Sebastian Messmer
99aa86720c TODOs 2016-03-24 07:55:37 +00:00
Sebastian Messmer
18d05d165e Use --blocksize instead of --blocksize-bytes, so we can (later) allow users to write "--blocksize 2M" 2016-03-24 06:45:41 +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
037b59634e Implemented BlockStore::blockSizeFromPhysicalBlockSize. This will be used to let the user configure physical block size instead of virtual block size. 2016-03-16 18:56:06 +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
e4ff7e17f1 Add test cases to fstest::FileTest 2016-03-16 15:31:59 +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
08c1d206af Fix compiler error 2016-03-09 00:13:18 +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
61611d03b2 Don't use <regex>, because it causes problems on GCC 4.8 2016-03-03 11:49:23 +01:00
Sebastian Messmer
5736a5ea37 Output warning to stderr, not stdout 2016-03-02 21:22:11 +01:00
Sebastian Messmer
5579270108 Handle fallback version "0+unknown" correctly 2016-03-02 14:39:30 +01:00
Sebastian Messmer
aac661d292 Recognize git version from tarball name if everything else fails 2016-03-02 14:18:47 +01:00
Sebastian Messmer
3f66c7ceda Recognize git version from tarball name if everything else fails 2016-03-02 14:13:43 +01:00
Sebastian Messmer
3826064d1d Recognize git version from tarball name if everything else fails 2016-03-02 14:08:51 +01:00
Sebastian Messmer
20e6920a7b Recognize git version from tarball name if everything else fails 2016-03-02 14:08:10 +01:00
Sebastian Messmer
092edd6f1d Removed unimportant file 2016-03-02 14:00:54 +01:00
Sebastian Messmer
59c341628c Merge branch 'archive' into develop 2016-03-02 13:57:49 +01:00
Sebastian Messmer
5753e4f71c Switch to new git version number recognition 2016-03-02 13:53:37 +01:00
Sebastian Messmer
d2cd75de15 TODOs 2016-03-02 01:36:04 +01:00
Sebastian Messmer
3254220987 Filesystems have a blocksizeBytes configuration option 2016-03-01 17:45:48 +01:00
Sebastian Messmer
35ae3b9c24 Make clock_gettime adapter work if used multiple time 2016-02-26 12:37:37 +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
014b5703e0 Instead of modifying include paths, include osxfuse header from the right location 2016-02-17 22:30:28 +01:00
Sebastian Messmer
980f560f04 Fix build 2016-02-17 21:40:03 +01:00
Sebastian Messmer
237abf61c7 TODOs 2016-02-17 13:13:03 +01:00
Sebastian Messmer
80f63969c7 Add TODOs 2016-02-17 13:09:03 +01:00
Sebastian Messmer
25b93ebe41 When deleting a block fails, log the error but don't crash (i.e. continue to delete other blocks of the same blob on a best-effort basis) 2016-02-17 13:01:12 +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
bb54c2f879 When removing a block, check whether it was successful 2016-02-17 11:03:06 +01:00
Sebastian Messmer
b8fdd2e941 Fix includes on Mac 2016-02-17 08:51:48 +01:00
Sebastian Messmer
35f4723b65 Fix compiler error 2016-02-17 00:24:40 +01:00
Sebastian Messmer
74288c81e4 Replace sysctl on Mac with a syscall that is supported in all kernels 2016-02-16 23:24:11 +01:00
Sebastian Messmer
a05f51ee08 Replace sysctl on Mac with a syscall that is supported in all kernels 2016-02-16 22:27:07 +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
8a83827042 Fix linux build 2016-02-16 20:12:04 +01:00
Sebastian Messmer
c889366619 Add some default search paths for libraries on Mac OS X 2016-02-15 20:01:13 +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
63d0b2b29d Fix compiling test cases on Debian 2016-02-14 18:17:37 +01:00
Sebastian Messmer
e44c44334f Fix compile on Debian 8 (link it to a library it wants) 2016-02-14 16:54:29 +01:00
Sebastian Messmer
31bf927e07 Fix compile on Debian 8 (link it to a library it wants) 2016-02-14 16:35:37 +01:00
Sebastian Messmer
ccc2f74e63 Fix compile on Debian 8 (link it to a library it wants) 2016-02-14 16:34:50 +01:00
Sebastian Messmer
1e975f64f7 Improve error messages when libraries aren't found 2016-02-14 15:55:54 +01:00
Sebastian Messmer
26929b4354 Merge 2016-02-14 04:19:32 +01:00
Sebastian Messmer
cc2101af9c Link osxfuse C++ library, not C# framework 2016-02-14 04:17:35 +01:00
Sebastian Messmer
0286f36cf6 Allow setting library locations using CMake parameters 2016-02-14 03:13:50 +01:00