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277 commits

Author SHA1 Message Date
Florin Peter
2827004634 Merge branch 'files_encryption' of https://github.com/owncloud/core into files_encryption 2013-04-22 18:51:11 +02:00
Florin Peter
37c7205941 fix wrong file path in util 2013-04-22 18:50:59 +02:00
Björn Schießle
a4364a93d0 delete all share keys if a file gets deleted 2013-04-22 15:29:58 +02:00
Björn Schießle
b5cb5dab51 fix encryption to owncloud user for public link shares 2013-04-22 14:30:10 +02:00
Björn Schießle
b57478fa27 fix comment, remove unused variable 2013-04-22 14:14:28 +02:00
Björn Schießle
1705938848 removed some leftover code; use already existing var for path to users file folder 2013-04-22 12:32:38 +02:00
Florin Peter
eade87dc79 Merge branch 'files_encryption' of https://github.com/owncloud/core into files_encryption 2013-04-22 12:32:35 +02:00
Florin Peter
f6ac34afea improved handling for getSharingUsersArray 2013-04-22 12:25:55 +02:00
Björn Schießle
8a46e809f0 remove util::getPaths(), this function was broken and is replaced my util::getAllFiles(). When unsharing a folder only remove the share key for sub files if the user really no longer have access to the file. Can happen that a sub-file/-folder is shared to a group the user is a member of or explicitly once more to the same user 2013-04-22 12:22:07 +02:00
Björn Schießle
8790ceba25 Merge branch 'files_encryption' of github.com:owncloud/core into files_encryption 2013-04-22 11:59:26 +02:00
Björn Schießle
a2ba3c8a43 fix sharing of folders. First we need to collect all files. Than we need to find all users with access to the file because this can vary from file to file and than we can encrypt it for all recipients 2013-04-22 11:58:39 +02:00
Florin Peter
6b47da10be improved rename and file size support 
fix missing user_id on write
 2013-04-22 04:40:49 +02:00
FlorinPeter
9a0b73070c Merge pull request #2992 from FlorinPeter/files_encryption 
fix for trashbin
 2013-04-20 05:35:29 -07:00
Björn Schießle
12785b93f1 make sure that all share keys get deleted if a file/folder gets unshared from a user/group 2013-04-19 13:17:08 +02:00
Florin Peter
0e1970438b fixed incorrect filesize, download via web is now possible 
fixed broken file-info
 2013-04-18 22:34:22 +02:00
Björn Schießle
2bd338c49f getUsersSharingFile() no longer needed, use getSharingUsersArray() instead; fix filterShareReadyUsers() to return the correct results 2013-04-18 20:02:27 +02:00
Björn Schießle
935d039860 necessary changes in util.php after the changes in \OCP\Share::getUsersSharingFile() (fe58e4b1a6) 2013-04-18 17:53:59 +02:00
Björn Schießle
39c717b24c some fixes to the keymanager class to identify the file owner and the owner path correctly. 2013-04-18 17:52:27 +02:00
Björn Schießle
1df36e0c88 rename $shareFilePath to $path to avoid confusions, it is not about paths to share files but about general path to files stored in ownCloud 2013-04-18 16:39:00 +02:00
Björn Schießle
40905c8941 fix file sharing, sharing files works now; moved the identification of file owner and the owner path in the keymanager functions so that other functions doesn't have to deal with it 2013-04-18 16:34:23 +02:00
Björn Schießle
7892fddcb9 remove ToDo, every time the file key gets encrypted new share keys are generated and a new encrypted filekey. We always need to use the latest share-keys and encrypted keyfiles 2013-04-18 15:44:57 +02:00
Björn Schießle
bd3024242f always save key file, the key doesn't change but the encrypted keyfile change always the same way like the share-keys change 2013-04-18 15:42:28 +02:00
Björn Schießle
a646a1169f return filename relative to users file dir and not relative to data dir 2013-04-18 13:41:21 +02:00
Florin Peter
2434739d69 fix for trashbin 2013-04-18 02:03:03 +02:00
Sam Tuke
6dd8c79461 Development snapshot 
Working on stream{} write
 2013-04-17 17:20:37 +02:00
Sam Tuke
f89a3604aa Working on stream{} writing 
Development snapshot
 2013-04-16 18:29:22 +02:00
Sam Tuke
770dcbf663 Fixed stream{} reading of encrypted files (stream_read()) 2013-04-16 14:53:54 +02:00
Sam Tuke
b4dd6ae36c Merge pull request #2885 from FlorinPeter/files_encryption 
fix performance issues
 2013-04-16 04:25:59 -07:00
Sam Tuke
f378a7f572 Fixed proxy class handing of read / write files 
Various work on other classes
 2013-04-16 13:22:16 +02:00
Björn Schießle
854b920787 fix some more paths 2013-04-12 15:18:19 +02:00
Björn Schießle
02d1f86a53 fix some confusion about paths relative to the files dir and to the data dir 2013-04-12 14:30:02 +02:00
Björn Schießle
f87229ddaf fix stream wrapper to make initial encryption work 2013-04-12 14:13:38 +02:00
Florin Peter
8f0bbdc5cb fix performance issues 2013-04-11 22:55:48 +02:00
Björn Schießle
c3a284569b make sure that public-keys dir exists 2013-04-10 16:46:02 +02:00
Björn Schießle
fff979a590 add $view as parameter for getFileKey() call 2013-04-10 15:14:44 +02:00
Björn Schießle
98de385b8a add $view as parameter for session constructor 2013-04-10 15:08:28 +02:00
Sam Tuke
400cf5beb3 Fixed naming bug of public owncloud key dir, which caused new keypair to be generated on each pageload 2013-04-09 19:11:38 +02:00
Sam Tuke
14451bdaf0 Development snapshot; 
Fixed errors from Hooks::login();
Work on enable/disable recoveryAdmin for lost passwords in settings page (template, ajax, js);
Work on fixing sharing files to users (still broken);
 2013-03-29 21:11:29 +01:00
Sam Tuke
ff6f52d5ec Merge branch 'master' into files_encryption 
Conflicts:
	apps/files_encryption/hooks/hooks.php
	apps/files_encryption/lib/crypt.php
	apps/files_encryption/lib/keymanager.php
 2013-03-28 18:39:12 +01:00
Björn Schießle
e717f7150e check for dir in deleteFileKey() and delShareKey(), to always handle all share keys and file keys on delete 2013-03-26 16:52:58 +01:00
Björn Schießle
73157133e8 reuse function provided in util.php 2013-03-26 16:22:26 +01:00
Björn Schießle
6beeb2466f also delete share keys if a different user than the owner deletes a shared file 2013-03-26 16:17:26 +01:00
Björn Schießle
b1d620300e delete share keys if file gets deleted 2013-03-26 14:22:18 +01:00
Björn Schießle
5f233ee814 get the correct paths and owner to access shared files 2013-03-26 12:40:31 +01:00
Björn Schießle
a65d741a3f move getUidAndFilename() tu util.php 2013-03-26 12:39:55 +01:00
Björn Schießle
890f0142a2 get shared keys from new location 2013-03-26 12:24:04 +01:00
Björn Schießle
5995b6996b always call stripUserFilesPath(), we need to keep the Shared/ to find the correct owner of the file later 2013-03-26 12:23:28 +01:00
Björn Schießle
f10be4ea17 new file structure for share keys; sub-folder need to be generated each by one (we don't have a recursive mkdir) 2013-03-26 11:58:54 +01:00
Sam Tuke
fd4e59b748 Added method for setting user keyfile recovery preference 
Fixed method for checking if keyfile recovery is enabled for a user
Added unit test for above 2 methods
Made proxy{} always use sharing
Made proxy{} work regardless of sharing API enabled or not
Implemented proxy-based sharing to admin if user keyfile recovery is enabled
 2013-03-20 19:26:59 +01:00
Sam Tuke
c89fd49870 Improved folder creation code 
Created stub method for checking user pwd recovery preference from db
Added pwd recovery column to db
Added comments
 2013-03-19 19:53:15 +01:00
Sam Tuke
c1f1fbda08 Fixed stream wrapper bugs 
Switched encryptAll() to use stream-based instead of file-at-a-time encryption
Development snapshot
 2013-03-09 19:18:34 +01:00
Tom Needham
370f202251 Rebase to current master 2013-03-05 00:25:56 +00:00
Björn Schießle
f2b86d0227 make sure that $this->userId is initialized before using it as a parameter 2013-03-04 17:58:56 +01:00
Björn Schießle
e65e6a12f1 define key size in constructor, otherwise the key size will depend on the servers openssl conf 2013-03-04 15:33:38 +01:00
Sam Tuke
0bc7d3bcf8 Added notes where to reuse old keys instead of generating new ones 2013-02-27 18:50:57 +00:00
Sam Tuke
953319a2c3 Made proxy class reuse existing keyfiles not gen new ones; 
Added notes about reusing shareKeys
 2013-02-27 18:46:44 +00:00
Sam Tuke
69bc42f920 Deleting encrypted files with missing keyfiles/shareKeys now succeeds 2013-02-27 16:15:03 +00:00
Sam Tuke
14eae441eb Unsharing a single file now works 2013-02-27 15:31:23 +00:00
Sam Tuke
aae9b0b1bf Started work on post unshare hook 
Development snapshot
 2013-02-26 18:33:31 +00:00
Sam Tuke
4550ae6a69 Shared encrypted files now readable by both sharer and sharee 2013-02-26 18:11:29 +00:00
Björn Schießle
ca1b94d890 make sure that home folders are mounted correctly before write/read keyfile 2013-02-25 12:29:07 +01:00
Björn Schießle
31c434b795 the default should be to encrypt all files if the user/admin doesn't specify a blacklist explicitely 2013-02-22 16:08:08 +01:00
Björn Schießle
40efeb9187 isSharedFile() doesn't detect all shares, just use getUsersSharingFile() directly either you get a list of users or not 2013-02-22 16:02:27 +01:00
Sam Tuke
2d267501a1 Development snapshot 
Added comments
Added methods
 2013-02-20 19:18:00 +00:00
Sam Tuke
1b880f2f96 Moved dependencies out of Crypt methods (encKeyfileToMultipleUsers)(DI) 
Fixed bug preventing sharing with users other than 'ownCloud'
Added comments
Moved functionality into filterShareReadyUsers()
Other changes
 2013-02-19 19:16:50 +00:00
Sam Tuke
14ae373dfe Fixed wrong array key reference 2013-02-19 17:42:37 +00:00
Björn Schießle
fd629983fa remove debug output 2013-02-19 17:10:32 +01:00
Björn Schießle
8c35bbcba7 remove debug output, fix typo in file names 2013-02-14 16:33:57 +01:00
Bart Visscher
cd35d257bb Fix NoSpaceAfterComma and SpaceBeforeComma 2013-02-14 08:36:26 +01:00
Björn Schießle
5005195db0 create keypair for ownCloud with empty passphrase, will be used for public link shares 2013-02-13 17:57:45 +01:00
Björn Schießle
9356f9a6bf add post_unshareALll hook, update recursively all keyfiles if a folder was shared/unshared 2013-02-13 17:23:27 +01:00
Björn Schießle
4952dfe956 add post_unshare hook, also add public link shares to the list of user with access to a file 2013-02-13 14:56:39 +01:00
Björn Schießle
a692264fa4 add option to keep duplicates in the list of users with access to a file, e.g. for the unshare operation we need to know if access was granted more than once, for example as group share and as individual share 2013-02-12 17:00:33 +01:00
Björn Schießle
d1bbb30385 also find users with access to the file if a folder above the actual file was already shared 2013-02-12 16:48:04 +01:00
Björn Schießle
1e5d03da80 use right location of the file is the source and not the target it is shared to 2013-02-12 12:45:54 +01:00
Björn Schießle
8eef919a75 take group shares into account if we retrieve the list a all recipients 2013-02-12 12:08:34 +01:00
Björn Schießle
3e3cee98c8 - moved the enrcyption of the filekey ifg file gets shared from the post shared hook to 
Crypt::encKeyfileToMultipleUsers() because this can be reused if files get unshared
- switch from preUnshare hook to postUnshare hook because afterward we can simply get the
  updated list of users with access to the file and call Crypt::encKeyfileToMultipleUsers()
 2013-02-11 13:28:37 +01:00
Björn Schießle
2787aafae6 added some TODOs 2013-02-11 12:12:21 +01:00
Sam Tuke
92f06243be Implementing sharing support 
New file-specific methods in lib/public/share
Changes to how keyfiles are stored
 2013-02-11 10:21:23 +00:00
Tom Needham
f141f8b523 Add further capabilities to /cloud/capabilitites api call 2013-02-10 14:42:23 +01:00
Sam Tuke
b3e59ca1e3 Work on post_share hook for files_encryption 
New method in OCP\Share{}:: getUsersSharingFile()
Development shapshot
 2013-02-09 18:39:32 +00:00
Sam Tuke
1aba986d9f Fixed bug causing nested file read over webdav to fail 2013-02-09 12:42:18 +00:00
Sam Tuke
b95bc663af Merge branch 'master' into files_encryption-style-fixes 
Conflicts:
	apps/files_encryption/lib/crypt.php
	apps/files_encryption/lib/util.php
 2013-02-09 11:52:11 +00:00
Thomas Müller
7f58e27495 cleanup - more to come after 2013-02-09 18:01:38 +01:00
Sam Tuke
954a627483 Added comment 2013-02-06 18:24:35 +00:00
Sam Tuke
6870add18f Development snapshot 2013-02-06 15:08:36 +00:00
Sam Tuke
16a5ace434 Fixed bug causing encrypted files to be doubly encrypted at login 
Added comments and docblocks
 2013-02-06 14:30:40 +00:00
Sam Tuke
3b9e2f1bab Merge branch 'master' into files_encryption-style-fixes 
Conflicts:
	apps/files_encryption/lib/crypt.php
	apps/files_encryption/lib/keymanager.php
 2013-02-05 18:43:55 +00:00
Sam Tuke
20b1d12cbf Fixed comment typo, wrapped return value conditional on var assignment in session{} 2013-02-05 17:28:26 +00:00
Sam Tuke
680c5b3dad Removed debugging output 2013-02-05 16:11:50 +00:00
Sam Tuke
a1f200c1e5 Cleaned up path formatting with new method stripUserFilesPath() 2013-02-05 15:59:28 +00:00
Sam Tuke
53248a9b60 Recryption of legacy encrypted files now working on login 2013-02-05 15:35:29 +00:00
Sam Tuke
927d4c98a1 Fixed todos: undefined vars and unreachable code 2013-02-05 13:12:34 +00:00
Sam Tuke
0677d56ee2 Added debugging output relating to recrypting legacy files 2013-02-01 19:31:15 +00:00
Sam Tuke
06847f609b Improved support for detecting and recrypting legacy files. Bugs remain. 2013-01-31 19:40:51 +00:00
Sam Tuke
c6b3bdd5a0 Fixed compatibility with filecache rewrite merge 2013-01-31 17:51:46 +00:00
Sam Tuke
2183f77527 Fixed incompatibilities with filecache rewrite merge 2013-01-31 16:49:07 +00:00
Sam Tuke
c7b1bdf00e Fixed handling of keyfile subdir creation 
Improved keyfile subdir deletion (1 bug remains here)
 2013-01-30 18:52:02 +00:00
Sam Tuke
61b23ce6cc Working on support for deleting directories (removing all keyfiles) 2013-01-30 17:25:17 +00:00
Thomas Mueller
8ded07dd5c first style fixes - @samtuke: I added some TODO regarding undefined variables and unreachable code - please review 2013-01-30 17:49:05 +01:00