Commit Graph

40 Commits

Author SHA1 Message Date
Thomas Müller 682821c71e Happy new year! 2016-01-12 15:02:18 +01:00
Roeland Jago Douma cfdf2b9976 Fix overriding function from 3rdparty warning
Fixes #20648
2015-11-24 13:25:50 +01:00
Roeland Jago Douma ca6bd5cacd Follow the interface again 2015-11-19 14:34:59 +01:00
Morris Jobke b945d71384 update licence headers via script 2015-10-05 21:15:52 +02:00
Morris Jobke 1469177a3a Merge pull request #16406 from owncloud/enc-strlenperffix
Small perf tweak in strlen loop
2015-07-01 08:54:33 +02:00
Morris Jobke f63915d0c8 update license headers and authors 2015-06-25 14:13:49 +02:00
jknockaert a577e723b0 flush() comments + perf opt 2015-05-26 10:22:52 +02:00
jknockaert bf6151e799 fix calculation of $count, $count is always 8129 so we need to check this
against the unencrypted file size
2015-05-21 14:15:26 +02:00
Bjoern Schiessle 5a20edac82 test to simulate a non-seekable stream wrapper 2015-05-21 14:15:26 +02:00
jknockaert fb51880a4a encrypted filesize calculation in flush() 2015-05-21 14:15:26 +02:00
jknockaert 2834971a77 fix #16356 2015-05-18 15:06:55 +02:00
Vincent Petry 9d3d7ec659 Small perf tweak in strlen loop 2015-05-18 13:27:22 +02:00
jknockaert f5415653fd fix #15973
Rework of stream_seek handling; there where basically two bugs: 1. seeking to the end of the current file would fail (with SEEK_SET); and 2. if seeking to an undefined position (outside 0,unencryptedSize) then newPosition was not defined. I used the opportunity to simplify the code.
2015-04-30 17:10:18 +02:00
Bjoern Schiessle 27683f9442 fall back to the ownCloud default encryption module and aes128 if we read a encrypted file without a header 2015-04-27 13:01:18 +02:00
Bjoern Schiessle 9a5783b284 fix unit tests 2015-04-24 16:47:27 +02:00
jknockaert 49df8ef525 Update encryption.php 2015-04-24 16:44:00 +02:00
jknockaert 238302ee7d fixed name 2015-04-24 16:44:00 +02:00
jknockaert 1756562501 Update encryption.php 2015-04-24 16:44:00 +02:00
jknockaert 735f6cc037 fix encryption header error
When moving back the pointer to position 0 (using stream_seek), the pointer on the encrypted stream will be moved to the position immediately after the header. Reading the header again (invoked by stream_read) will cause an error, writing the header again (invoked by stream_write) will corrupt the file. Reading/writing the header should therefore happen when opening the file rather than upon read or write. Note that a side-effect of this PR is that empty files will still get an encryption header; I think that is OK, but it is different from how it was originally implemented.
2015-04-24 16:43:16 +02:00
Björn Schießle 570718fb6b Merge pull request #15757 from owncloud/enc-fixfeofforlastblock
Fix encryption feof to not return too early
2015-04-22 11:32:21 +02:00
Bjoern Schiessle 19e8c4fcb1 get dirname from sharePath 2015-04-21 14:58:01 +02:00
Björn Schießle b0fcf0fa0e Merge pull request #15636 from owncloud/enc2_performance_improvement
[encryption2] set size and unencrypted size to zero at the beginning of a write operation
2015-04-21 11:01:33 +02:00
Vincent Petry 76dad297ff Fix encryption feof to not return too early
This is because stream_read will pre-cache the next block which causes
feof($this->source) to return true prematurely. So we cannot rely on it.

Fixed encryption stream wrapper unit tests to actually simulate 6k/8k
blocks to make sure we cover the matching logic.

Added two data files with 8192 and 8193 bytes.
2015-04-20 18:32:40 +02:00
Bjoern Schiessle 7fe0e09d14 set size and unencrypted size to zero on fopen 2015-04-20 11:06:13 +02:00
Bjoern Schiessle 67500d5f2f if we start writing a file from the beginning, size should start by zero; result of floor needs to be casted to int in order to compare it with ->size 2015-04-16 14:15:04 +02:00
Thomas Müller a4483243ac fixing license headers - encryption code related 2015-04-07 17:02:49 +02:00
Thomas Müller 69e95531f8 comment change as it broke unit tests 2015-04-07 13:30:31 +02:00
jknockaert ff16e3dbff Adjusting count on read 2015-04-07 13:30:31 +02:00
jknockaert 02404a6a8c Fixing encryption stream wrapper seek - thanks @jknockaert 2015-04-07 13:30:30 +02:00
Thomas Müller 8ffa6db110 fixing unit tests for stream wrapper 2015-04-07 13:30:30 +02:00
Thomas Müller cac83642f2 Finally fixing encryption with public share 2015-04-07 13:30:30 +02:00
Bjoern Schiessle e4895bda01 add helper class accessible for encryption modules to ask for a list of users with access to a file, needed to apply the recovery key to all files 2015-04-07 13:30:29 +02:00
Bjoern Schiessle 0eee3a2618 remove unencrypted_size from the cache, size will contain the unencrypted size 2015-04-07 13:30:28 +02:00
Thomas Müller d185761d31 initializing some variables + update size after writing the headers 2015-04-07 13:30:28 +02:00
Thomas Müller 4441835d18 https://github.com/owncloud/core/pull/15305#discussion_r27382305
Conflicts:
	lib/private/files/stream/encryption.php
2015-04-07 13:30:28 +02:00
Thomas Müller 90487384f7 initializing some variables 2015-04-07 13:30:28 +02:00
Bjoern Schiessle 0c48b069ba call end() before closing the file 2015-04-07 13:30:28 +02:00
Thomas Müller 498625ea3a adding unit tests for stream wrapper 2015-04-07 13:30:28 +02:00
jknockaert 3e6eb28ee3 Applying diff as of https://github.com/owncloud/core/pull/15303 2015-04-07 13:30:28 +02:00
Bjoern Schiessle ff9c85ce60 implement basic encryption functionallity in core to enable multiple encryption modules 2015-03-26 20:56:51 +01:00