Rasmus Wriedt Larsen
e2a89aa296
Python: Add additional taint steps for copy
...
deepcopy was already handled somehow, don't really know how :D
2020-08-26 19:39:38 +02:00
Rasmus Wriedt Larsen
b974dadca1
Python: Add additional taint steps for containers
2020-08-26 19:39:37 +02:00
Rasmus Wriedt Larsen
b6049765a8
Python: Add a few more collection taint tests
2020-08-26 19:39:36 +02:00
Rasmus Wriedt Larsen
32f9d30136
Python: Add syntactic taint steps for json methods
2020-08-26 19:39:36 +02:00
Rasmus Wriedt Larsen
41e24ae93f
Python: Add non-syntactical test for taint of json methods
2020-08-26 19:39:35 +02:00
Rasmus Wriedt Larsen
5f9aa4c3b9
Python: Restructure defaultAdditionalTaintStep tests
...
This makes it easier to add a new test-case, and makes it easier to work with
the existing files. It does have a downside on making it a bit more annoying
looking at TestTaint.expected, and possible longer runtime, but I think it's
still worth it.
2020-08-26 19:39:33 +02:00
Rasmus Wriedt Larsen
a1ada62596
Python: Remodel taint tests for shared lib
...
I took the bits from ql/test/library-tests/taint/ that seemed easy to port. I
left out namedtuple for now, but it is part of internal tracking ticket, so
won't be forgotten.
2020-08-26 19:39:32 +02:00
Rasmus Lerchedahl Petersen
dcabd37974
Python: Update test expectations
2020-08-26 17:58:35 +02:00
Rasmus Wriedt Larsen
2dbf83b579
Python: TaintTracking: Move tests of py3 string methods
2020-08-25 13:06:27 +02:00
Rasmus Wriedt Larsen
0439b83c60
Python: Taint when using unicode
2020-08-25 12:50:32 +02:00
Rasmus Wriedt Larsen
483bd0e863
Python: Fix shared taint tracking tests
...
Since there was a .ql file, qltest tried to run a test in
test/experimental/dataflow/taintracking/ which failed since there was no code.
2020-08-25 11:15:11 +02:00
Rasmus Wriedt Larsen
d96ef73033
Python: Handle taint for f-strings
...
Which we seem to not handle in the current taint tracking :O
f-strings needs to be Python 3 only, so enabled that test setup. I really liked
the idea for having the version specific tests right next to the normal tests,
so you don't have to look in
test/experimental/3/dataflow/i/will/forget/to/look/here.
2020-08-24 16:46:00 +02:00
Rasmus Wriedt Larsen
cb4b4e91ab
Python: Taint for string multiplication
2020-08-24 14:54:06 +02:00
Rasmus Wriedt Larsen
5125c7a55c
Python: Add taint tests for encode/decode functions
2020-08-24 14:54:04 +02:00
Rasmus Wriedt Larsen
31b398937a
Python: Handle taint from bytes(obj)
2020-08-24 14:17:59 +02:00
Rasmus Wriedt Larsen
1e447c5ca2
Python: Handle taint for % formatting
2020-08-24 14:15:27 +02:00
Rasmus Wriedt Larsen
80745e8881
Python: Model string methods in shared taint tracking library
2020-08-24 13:58:42 +02:00
Rasmus Wriedt Larsen
a77f118b62
Python: Shared taint tracking: Handle string concat + subcript
2020-08-24 13:58:41 +02:00
Rasmus Wriedt Larsen
61f89ca3c3
Python: Add tests for shared taint tracking for strings
...
I adopted the TestTaint testing setup that I made for the "old" taint tracking
tests. This time around we should figure out if we can use .qlref or similar so
it doesn't end up in multiple copies that are not kept up to date :|
The `repr` predicate could probably be placed somewhere better. For now I just
wanted something that could help me. I considered just expanding the `repr`
predicate in `ql/src/semmle/python/strings.qll`, but since it's currently used
by queries, I didn't want to do anything about it.
Anyway, the output it gives is much more useful than seeing this ;)
```
| test.py:20 | ok | str_operations | test.py:20:9:20:10 | ts |
| test.py:21 | fail | str_operations | test.py:21:9:21:18 | BinaryExpr |
| test.py:22 | fail | str_operations | test.py:22:9:22:18 | BinaryExpr |
| test.py:23 | fail | str_operations | test.py:23:9:23:21 | Subscript |
| test.py:24 | fail | str_operations | test.py:24:9:24:13 | Subscript |
| test.py:25 | fail | str_operations | test.py:25:9:25:18 | Subscript |
| test.py:26 | fail | str_operations | test.py:26:9:26:13 | Subscript |
| test.py:27 | fail | str_operations | test.py:27:9:27:15 | str() |
| test.py:35 | fail | str_methods | test.py:35:9:35:23 | Attribute() |
| test.py:36 | fail | str_methods | test.py:36:9:36:21 | Attribute() |
| test.py:37 | fail | str_methods | test.py:37:9:37:22 | Attribute() |
| test.py:38 | fail | str_methods | test.py:38:9:38:23 | Attribute() |
| test.py:40 | fail | str_methods | test.py:40:9:40:19 | Attribute() |
| test.py:41 | fail | str_methods | test.py:41:9:41:23 | Attribute() |
| test.py:42 | fail | str_methods | test.py:42:9:42:36 | Attribute() |
| test.py:44 | fail | str_methods | test.py:44:9:44:25 | Attribute() |
| test.py:45 | fail | str_methods | test.py:45:9:45:45 | Attribute() |
| test.py:47 | fail | str_methods | test.py:47:9:47:21 | Attribute() |
| test.py:48 | fail | str_methods | test.py:48:9:48:19 | Attribute() |
| test.py:49 | fail | str_methods | test.py:49:9:49:18 | Attribute() |
| test.py:51 | fail | str_methods | test.py:51:9:51:32 | Attribute() |
| test.py:52 | fail | str_methods | test.py:52:9:52:34 | Attribute() |
| test.py:54 | fail | str_methods | test.py:54:9:54:21 | Attribute() |
| test.py:55 | fail | str_methods | test.py:55:9:55:19 | Attribute() |
| test.py:56 | fail | str_methods | test.py:56:9:56:18 | Attribute() |
| test.py:57 | fail | str_methods | test.py:57:9:57:21 | Attribute() |
| test.py:58 | fail | str_methods | test.py:58:9:58:18 | Attribute() |
| test.py:59 | fail | str_methods | test.py:59:9:59:18 | Attribute() |
| test.py:60 | fail | str_methods | test.py:60:9:60:21 | Attribute() |
| test.py:62 | fail | str_methods | test.py:62:9:62:26 | Attribute() |
| test.py:63 | fail | str_methods | test.py:63:9:63:42 | Attribute() |
| test.py:65 | fail | str_methods | test.py:65:9:65:26 | Attribute() |
| test.py:66 | fail | str_methods | test.py:66:9:66:42 | Attribute() |
| test.py:69 | fail | str_methods | test.py:69:9:69:25 | Attribute() |
| test.py:70 | fail | str_methods | test.py:70:9:70:26 | Attribute() |
| test.py:71 | fail | str_methods | test.py:71:9:71:22 | Attribute() |
| test.py:72 | fail | str_methods | test.py:72:9:72:21 | Attribute() |
| test.py:73 | fail | str_methods | test.py:73:9:73:23 | Attribute() |
| test.py:78 | ok | str_methods | test.py:78:9:78:39 | Attribute() |
```
2020-08-24 13:58:39 +02:00
Rasmus Wriedt Larsen
7fb8e0e277
Python: Add basic shared taint tracking test
2020-08-20 14:49:17 +02:00
