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Commit Graph

592 Commits

Author SHA1 Message Date
jvoisin
df1eb98a40 Please the new version of pylint 2019-11-26 22:12:56 +01:00
jvoisin
ada53cb9c6 Add an integration with Dolphin 2019-11-25 21:56:24 +01:00
jvoisin
655c19d17d Improve a bit the support for ppt files 2019-10-17 23:02:17 +02:00
jvoisin
a389cc760a Fix a stacktrace in ./mat2 when the file can't be cleaned 2019-10-17 22:51:00 +02:00
jvoisin
4034cf9a1a Copy file permissions
Mat2 (the cli) will now copy the input file permissions
to the output file.
2019-10-13 11:54:47 +02:00
jvoisin
5f0b3beb46 Add a way to disable the sandbox
Due to bubblewrap's pickiness, mat2 can now be run
without a sandbox, even if bubblewrap is installed.
2019-10-12 16:13:49 -07:00
jvoisin
3cef7fe7fc Refactor tests 2019-10-12 13:32:04 -07:00
jvoisin
6d19a20935 Remove an unused variable 2019-10-12 21:41:13 +02:00
jvoisin
12489bb682 Remove a useless \ 2019-10-12 21:36:28 +02:00
jvoisin
bb903ec309 Remove useless parenthesis 2019-10-12 21:36:19 +02:00
jvoisin
893faa6604 Fix a test for png's lightweight cleaning on corrupted files 2019-10-12 21:34:31 +02:00
jvoisin
4483c06f19 Replace abstractstaticmethod with abstractmethod
Apparently, abstractstaticmethod is deprecated
since python3.3.
2019-10-12 21:28:27 +02:00
madaidan
58773088ac Mount a new tmpfs on /tmp and drop all capabilities
This mounts a new tmpfs on /tmp so any files residing there would be hidden
from the sandbox. Many programs store some files in there that might be useful
to an attacker.  It also drops all capabilities incase it is ever run with
extra capabilities for whatever reason.
2019-10-05 15:21:40 +02:00
jvoisin
3714553185 Fix bubblewrap
On some machines (like mine), `/proc` has to be mounted.  Also, since
sandboxing with bubblewrap is best effort and assumes that an attacker doesn't
have control outside of the file to clean, it's safe to __try__ to enable some
bubblewrap features, and to silently fail otherwise.
2019-09-21 14:14:39 +02:00
jvoisin
1678d37856 Mark a comment as FP 2019-09-01 19:01:33 +02:00
jvoisin
397a18b0cc Add support for ppm 2019-09-01 09:28:46 -07:00
jvoisin
fc924239fe Add a test for nsid cleaning 2019-09-01 13:52:02 +02:00
jvoisin
0170f0e37e Improve a bit the comments in the code
This is related to the previous commit
2019-09-01 13:52:02 +02:00
jvoisin
0cf0541ad9 Remove nsid fields from MSOffice documents
nsids are random identifiers, usually used to ease merging
between documents, and can trivially be used for fingerprinting.
2019-09-01 13:52:02 +02:00
jvoisin
40669186c9 Add support for inplace cleaning 2019-08-31 10:31:08 -07:00
jvoisin
d76a6cbb18 Some arguments of mat2 are mutually exclusive 2019-08-01 08:14:21 -07:00
jvoisin
49e0c43ac5 Tweak a bit the ci
- gentoo and debian with bubblewrap are not allowed to fail anymore
- don't run coverage on debian without bubblewrap
2019-07-22 23:36:20 +02:00
jvoisin
0c75cd15dc Remove a mypy workaround to bump coverage back to 100% 2019-07-22 23:28:51 +02:00
jvoisin
5280b6c2b3 Add a test for svg namespace 2019-07-22 23:21:06 +02:00
georg
a81ea65d44 CI: Run bubblewrap tests as different user than 'root' to fix errors
It seems, there is a bug somewhere if the test suite is invoked as
'root', and bubblewrap is available.
2019-07-22 13:39:06 -07:00
georg
8bb2826f7a CI: Add job to run codespell, a spell checking software 2019-07-22 13:31:40 -07:00
jvoisin
5c33b290ae Fix mypy 2019-07-20 16:05:55 +02:00
jvoisin
00d728f6cc Display the filename along with the "No metadata found" message 2019-07-18 01:30:28 +02:00
georg
65cfd110f9
Nautilus: Add note that distribution packages ship the extension
Relates #106
2019-07-14 23:07:36 +00:00
georg
1f830bf8ad README: Drop note about Debian jessie, which is oldoldstable nowadays
As such, hopefully, it's not really used widely anymore. If so, this
note isn't really relevant.
2019-07-14 14:19:45 -07:00
georg
d027008e46 README: Add note about the user interfaces provided 2019-07-14 14:01:54 -07:00
georg
1163bdd991
README: Drop note about web disclosure to broaden the possible use cases 2019-07-14 19:22:33 +00:00
georg
1be0a4eefb INSTALL: Update Debian package status
Also, make the note generic, to omit the need to update it "constantly".

Closes #76
2019-07-13 14:29:55 -07:00
jvoisin
dc5603eb1d Please mypy 2019-07-13 23:25:44 +02:00
jvoisin
4999209f9c Add support for svg 2019-07-13 21:26:05 +02:00
jvoisin
bdd5581033 Compress cleaned zip archives by default 2019-07-13 15:04:43 +02:00
jvoisin
47f9cb33bf Please mypy 2019-07-13 15:03:40 +02:00
georg
b784a9fc7f
doc/threat_model: this is about mat2, not mat 2019-07-10 14:36:47 +00:00
jvoisin
88b95923ab Parallelize the cli 2019-06-05 22:28:57 +02:00
jvoisin
13d71a2565 Document the archives handling implementation's details 2019-05-16 20:59:15 +02:00
jvoisin
35d550d229 Use memoization get _*_path() functions
This shouldn't make a big difference in the CLI/extension
usage, but might improve the performances of long-running
instances, or people misusing the API.
2019-05-16 00:31:40 +02:00
jvoisin
aa52a5c91c Please mypy wrt. the last two commits 2019-05-14 00:50:17 +02:00
Antoine Tenart
f19f6ed8b6 Rework the dependency checks to distinguish required/optional ones
Rework the dependencies definition to include a 'required' flags, which
is passed by the check_dependencies helper to the callers, so that they
can distinguish between required and optional dependencies.

This help in two ways:
- The unit test for the dependencies was now failing when an optional
  one was missing, due to a previous rework.
- Mat2's --check-dependencies was referring to "required dependencies"
  and was misleading for the user as some of them could be optional.

Signed-off-by: Antoine Tenart <antoine.tenart@ack.tf>
2019-05-13 23:35:26 +02:00
Antoine Tenart
51ab2db279 tests: libmat2: RuntimeError cannot be thrown by chech_dependencies
Remove the try/except logic when calling check_dependencies, as it
cannot throw the exception anymore (it's caught already in the
function).

Signed-off-by: Antoine Tenart <antoine.tenart@ack.tf>
2019-05-13 23:35:06 +02:00
jvoisin
ef665e6dc1 Please pylint 2019-05-13 23:31:46 +02:00
jvoisin
aa0ff643c4 Improve a bit the debug mode 2019-05-13 22:12:00 +02:00
jvoisin
dd9ead4ebe Document how mat2 compares to other software 2019-05-11 00:19:17 +02:00
jvoisin
d0ab2c3023 Bump the changelog 2019-05-10 22:16:38 +02:00
jvoisin
fe1950ac3e Test the cli's behaviour with valid and invalid files
This should ensure that if we decide to implement
some threading in the cli, a faulty file
won't break everything.
2019-05-09 21:08:52 +02:00
jvoisin
97abafdc58 Minor code cleanup 2019-05-09 09:41:05 +02:00