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229 commits

Author SHA1 Message Date
Florin Peter
1202ab9995 Merge branch 'master' into file_encryption_external_storage_fixes 2013-05-29 19:19:40 +02:00
Florin Peter
d265264542 fix for share folder on external storage 2013-05-29 19:11:39 +02:00
Björn Schießle
b44192f366 check list of users with access to the file from the bottom to the top. This way we avoid calling getFileInfo() on every dir, which creates a lot of overhead, especially for external storages 2013-05-29 13:10:26 +02:00
Florin Peter
efd629462e changes after review 2013-05-29 12:23:33 +02:00
Florin Peter
c398fc59ad Merge branch 'master' into remove_unused_vars 
Conflicts:
	apps/files_encryption/hooks/hooks.php
	apps/files_encryption/lib/proxy.php
	apps/files_encryption/lib/session.php
	apps/files_encryption/lib/stream.php
 2013-05-29 09:21:00 +02:00
Florin Peter
71a532fc4d fixed if fopen returns false typically on external storage 2013-05-28 20:50:14 +02:00
Florin Peter
6ae7bde788 fixed encryption session namespace to avoid problems 2013-05-28 17:04:35 +02:00
Florin Peter
09b54ccb2b Merge branch 'master' into remove_unused_vars 
Conflicts:
	apps/files_encryption/lib/session.php
	apps/files_encryption/lib/util.php
 2013-05-28 11:00:49 +02:00
Florin Peter
0041711fe3 fix for undefined index 2013-05-28 09:36:14 +02:00
Florin Peter
6f9e425939 fix for losing private key while being logged in and accessing a public link 2013-05-28 09:27:04 +02:00
Florin Peter
7224fc98b2 replace == with === and replace != with !== 2013-05-27 20:44:38 +02:00
Florin Peter
690bf9b8c4 Merge branch 'master' into remove_unused_vars 
Conflicts:
	apps/files_encryption/lib/util.php
 2013-05-27 17:26:35 +02:00
Björn Schießle
1a3f7891ea remove unused varaibles 2013-05-27 15:31:26 +02:00
Florin Peter
80433fc4c4 Merge branch 'master' into file_encryption_util_is_error 
Conflicts:
	apps/files_encryption/lib/util.php
 2013-05-27 14:41:53 +02:00
Florin Peter
89f0c8f39d added check by numRows() 
changed to public api where it was possible
reformat code to comply with the coding guidelines
 2013-05-27 12:41:55 +02:00
Florin Peter
788c5940f0 fixed error rising from fetchRow 2013-05-25 23:20:55 +02:00
Florin Peter
9a6cd89a69 added OC_DB::isError and logging 2013-05-25 21:33:05 +02:00
Björn Schießle
5ce4149e75 fix first time encryption after app was enabled 2013-05-24 17:35:00 +02:00
Florin Peter
6c8de5ae6d fixes after review from @DeepDiver1975 2013-05-23 23:56:31 +02:00
Björn Schießle
7b07168c46 code clean up; nicer solution to solve the public link share problem if a user is logged in 2013-05-23 21:18:31 +02:00
Björn Schießle
a9ebf2aabe fix public link share if a user is logged in 2013-05-23 20:30:07 +02:00
Florin Peter
c6722581f9 fix pgsql error 2013-05-22 02:02:42 +02:00
Florin Peter
9ca9a22c6a fixed finding encrypted files in subfolders and removed unused code 2013-05-22 00:54:47 +02:00
Florin Peter
8e0540d0e4 key creation should never override a private or public key 2013-05-20 21:22:03 +02:00
Florin Peter
3b850a2524 reformat code added and changed phpdoc 2013-05-20 01:24:36 +02:00
Florin Peter
ddda2a1f79 changed database column 'recovery' to 'recovery_enabled' because recovery is a pgsql keyword 
more info about pgsql keywords http://www.postgresql.org/docs/9.1/static/sql-keywords-appendix.html
 2013-05-19 07:04:31 +02:00
Florin Peter
681252669a changed migrationStatus to migration_status for pgsql 2013-05-18 22:10:00 +02:00
Björn Schießle
eaa61b8539 fix migration to new encryption 2013-05-17 17:29:32 +02:00
Björn Schießle
002445e23d some typo fixed 2013-05-17 14:49:54 +02:00
Björn Schießle
93771f735b gremove unused code 2013-05-17 14:13:05 +02:00
Björn Schießle
0b40c1d08a Merge branch 'files_encryption' of github.com:owncloud/core into files_encryption 2013-05-17 11:20:17 +02:00
Björn Schießle
ca6a77d39b upgrade from old encryption to the new one needs to generate share keys too 2013-05-17 11:15:36 +02:00
Florin Peter
3793e4d2d6 fix for recover files in subfolder 2013-05-16 22:57:55 +02:00
Florin Peter
d40d6aa358 fix typo in addRecoveryKeys 2013-05-16 22:39:09 +02:00
Björn Schießle
9d1e60325c allow admin to recover users files in case of password lost 2013-05-16 14:53:04 +02:00
Florin Peter
c651950a17 fix for re-share and removed check if file exists because we are sometime into a pre_put_contents hook 2013-05-16 00:34:45 +02:00
Björn Schießle
57c0a7ed69 add recovery key to all files if the user enabled the feature and removes them again on disable 2013-05-15 17:56:45 +02:00
Björn Schießle
64d94c540a enable admin to change the recovery password 2013-05-15 16:12:20 +02:00
Florin Peter
0a7aa6e8cd fix for Allowed memory size of xx bytes exhausted while reading big files 2013-05-14 22:32:39 +02:00
Florin Peter
517105660d fix for public link share 2013-05-14 20:11:07 +02:00
Florin Peter
81ae4cb5d0 added test for public shared file via link 2013-05-14 00:00:20 +02:00
Florin Peter
61ed347d26 added handling for public file access via files_sharing link 2013-05-13 21:24:59 +02:00
Björn Schießle
aa3eb6bb5b don't handle public share keys in lib/public/share.php but in apps/files_encryption/lib/util.php instead 2013-05-13 17:40:57 +02:00
Björn Schießle
517efdf952 don't create a recovery user, only generate recovery key similar to the public link share key 2013-05-13 17:26:21 +02:00
Björn Schießle
d1e2e47592 generate random key name for share key to avoid name conflicts 2013-05-13 15:15:35 +02:00
Florin Peter
e88595638c fix for webdav 2013-05-11 00:23:30 +02:00
Sam Tuke
92e28839ff Improvements to code formatting & indentation 2013-05-09 18:16:59 +02:00
Sam Tuke
3003dd46d1 Implemented initial recoveryAdmin functionality in crypto file proxy 2013-05-09 18:09:20 +02:00
Sam Tuke
101e037529 Fixed bugs with pre_share hook usage 
Made sure new user being shared to is added to array of sharing users
 2013-05-09 14:43:06 +02:00
Sam Tuke
28866de44b Added pre_share hook 
Switched it for post_share hook in encryption hooks
Stop a file from being shared if the encryption procedure fails for any users
 2013-05-08 16:22:08 +02:00
Florin Peter
8b54553872 fix for wrong file infos 2013-05-07 13:42:49 +02:00
Florin Peter
5610429a02 handling for re-share and re-unshare should work now 2013-05-05 23:41:42 +02:00
Sam Tuke
c8946ea608 Added support for user-specified password for adminRecovery account in admin settings page 
Made encryptAll() (file migration for unencrypted + legacy encrypted files) run only on first login for each user (status stored in DB)
Made recoveryAdmin user member of 'admin' user group automatically
Set recoveryadmin settings to only display on user settings if enabled by an admin
Updated encryption db xml schema
 2013-05-04 16:14:38 +02:00
Florin Peter
9605d14a17 fixed re-share problems 2013-05-04 03:37:22 +02:00
Sam Tuke
ba29147e34 Fixed recoveryadmin settings in user and admin settings pages (js, templates, ajax) 
Renamed recovery methods in Util{} for clarity
Added note about bug causing slow page load and redundant keypair generation
recoveryAdmin functionality not yet complete
 2013-05-01 19:21:01 +02:00
Florin Peter
d3db4ee103 fixed re-share problems 2013-05-01 11:04:40 +02:00
Florin Peter
27ce7845b4 fixed tests, now tests should work via autotest.sh 
files_encryption app is now enabled in enable_all.php
 2013-04-30 01:35:46 +02:00
Florin Peter
f9760f6521 improved file size 2013-04-27 23:34:25 +02:00
Florin Peter
770aebfb9e check if file exists before fixing file size 2013-04-27 20:22:38 +02:00
Florin Peter
813641e6e8 improved file size 
created new method fixFileSize in Util so it can be used with files_trashbin
 2013-04-27 00:05:20 +02:00
Florin Peter
328dea93c7 webdav fix for file chunking 
upload with big files should now work
@samtuke and @schiesbn we need a solution for the cache files created by webdav
 2013-04-25 20:23:54 +02:00
Sam Tuke
b7d8da87d0 Development snapshot 
working on stream handling (large files) in Util->encryptAll()
 2013-04-23 18:41:01 +02:00
Sam Tuke
c6bfc7315b Stream writing improved: working with dolphin + kate, gedit & nautilus give errors, suspect those issues are clientside 
.part file paths fixed in stream{}
 2013-04-23 17:36:35 +02:00
Sam Tuke
a1d241783e Updated buglist 2013-04-23 14:12:28 +02:00
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
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
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
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
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
a646a1169f return filename relative to users file dir and not relative to data dir 2013-04-18 13:41:21 +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
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
Björn Schießle
fff979a590 add $view as parameter for getFileKey() call 2013-04-10 15:14:44 +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
Björn Schießle
a65d741a3f move getUidAndFilename() tu util.php 2013-03-26 12:39:55 +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
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
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
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
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
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
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
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
c1f20fe37a Made encyrption keyfiles be deleted when their parents are 
Made encryption keyfiles be renamed when their parents are
Fixed bugs with encryptAll() execution on login
 2013-01-29 19:54:40 +00:00
Sam Tuke
094213e231 Fixed many coding guidelines issues 
Continued work on upgrade path via login hook listener
New spec file with notes
 2013-01-24 18:37:34 +00:00
Sam Tuke
59ca312263 Work on util: findFiles() and encryptAll(); both close to working 
Ecnryption unit tests are failing, recursion in filecache{}
 2013-01-23 19:24:26 +00:00
Sam Tuke
e9f3c5feea Added creation of dir for shared file env encryption keys 
Added comment to use multiKeyEncrypt
 2013-01-14 15:39:04 +00:00
Sam Tuke
fed74eda1c Removed old and unnecessary comments 2013-01-10 18:48:40 +00:00
Sam Tuke
453fd66c70 Changing user login pwd now correctly changes encryption key passphrase 
All crypt unit tests are now passing
 2012-12-11 17:12:46 +00:00
Sam Tuke
a00dd2d5d6 Revert "Revert "Development snapshot"" 
This reverts commit b66d38ecae.
 2012-12-11 15:10:56 +00:00
Sam Tuke
b66d38ecae Revert "Development snapshot" 
This reverts commit c56fb905d1.
 2012-12-11 15:10:39 +00:00
Sam Tuke
c56fb905d1 Development snapshot 
Read/write interoperability working through web UI and WebDAV
New class Session for handling session data
A few new unit tests
Some additional unit tests are now failing, esp. legacy enc related ones
 2012-12-05 18:57:44 +00:00
Sam Tuke
bc3550b37b Development Snapshot 
Opening short files via webdav, that were saved via webdav, now works
 2012-12-04 19:53:13 +00:00
Sam Tuke
bfd47cd2df Development snapshot 
Moved legacy crypto methods from Util into Crypt
Added preliminary support for reading legacy encrypted files
Added some unit tests
 2012-11-28 18:39:19 +00:00
Sam Tuke
5f78f9d642 Development snapshot 2012-11-22 19:36:48 +00:00
Sam Tuke
13d93fb416 Development snapshot 2012-11-22 14:08:19 +00:00
Sam Tuke
5328aae8a8 Added unit tests for legacy encryption methods 
Improvements to documentation
 2012-11-20 19:10:10 +00:00
Sam Tuke
637891b771 Development snapshot, lots of fixes 
Web UI based encryption working
Crypt and Util unit tests passing
 2012-11-16 18:31:37 +00:00
Sam Tuke
265f3654af all unit files_encryption crypt unit tests now passing after merge 2012-10-17 16:35:19 +01:00
Sam Tuke
293a0f4d32 Started rewrite of cryptstream class (renamed to stream) 
Added unit tests
Fixed decryption of user private key at login
Added functionality to keymanager
 2012-08-16 19:18:18 +01:00
Sam Tuke
f11f524dfa working on streaming decrypted content 
applied some dependency injection to keymanager.php
 2012-08-15 18:49:53 +01:00
Sam Tuke
eebf76d344 Implemented writing of keyfiles and directory hierarchy in proxy class 
Added crypt::findFiles() method for finding different types of files, ready for batch encrypting / decrypting
Added comments to postFopen in proxy class
 2012-07-31 19:28:11 +01:00
Sam Tuke
9f51841c57 Mainly work on implementing new encryption system (+ keyfile handling) into proxy classs 2012-07-25 18:28:56 +01:00
Sam Tuke
d766ca8b19 Changed util class methods to use / create public keys in single shared public-keys directory, and group encryption-related user files 2012-07-25 15:33:25 +01:00
Sam Tuke
9368ea73c8 added tests and methods relating to handling of legacy keys 2012-07-25 12:38:40 +01:00
Sam Tuke
9216289856 Wrote new methods for testing if a file is encrypted using AES or Blowfish 
Added more unit tests for crypt class
Added new method for generating 16 character pseudo-random initialisation vectors
Started writing new methods for handling legacy keys and en/de/re cryption
Added comments to lib/filecache.php explaining expected $path type
 2012-07-24 17:57:20 +01:00
Sam Tuke
d294e77721 Development snapshot: 
- Added methods for sealing data with multiple keys
- Added method for encrypting data, generating iv and keyfile, and returning both
- Added 6 unit test cases (containing 12 tests) for Crypt class
- Commented out old unit tests for now
 2012-07-18 18:52:00 +01:00
Sam Tuke
283561823f Added methods for handling encrypted file + iv content 
Improved IV generation
 2012-07-17 19:15:59 +01:00
Sam Tuke
6af99f3a09 Development snapshot: 
Rewrote crtpt class as Util, Hooks, and Crypt
Switched blowfish for openssl with AES
Added setup() method for creating user keys and directory structure
Many other changes complete and in progress
 2012-07-11 17:51:27 +01:00