Commit Graph

9118 Commits

Author SHA1 Message Date
yoff
adbcbefaa9 Merge pull request #15551 from yoff/python/avoid-duplicate-model-inclusions
python: Remove `TaintStepFromSummary`
2024-03-11 13:52:20 +01:00
Tom Hvitved
da66281fef Sync files 2024-03-11 13:02:04 +01:00
Rasmus Wriedt Larsen
4ac8dd72a7 Merge pull request #15855 from yoff/python/add-MaD-test-tuple-output
Python: Add test for `ReturnValue.TupleElement[n]`
2024-03-11 12:05:31 +01:00
Rasmus Wriedt Larsen
42acd9c22c Merge pull request #15695 from github/tausbn/python-add-copy-method-as-copy-step
Python: Add `.copy()` method call as copy step
2024-03-11 09:43:34 +01:00
Rasmus Lerchedahl Petersen
3601773856 python: support encoding lower bound 2024-03-08 14:59:28 +01:00
Rasmus Wriedt Larsen
adf5a4b1e4 Python: Fix internal consistency failures 2024-03-08 14:13:47 +01:00
Rasmus Wriedt Larsen
87b6592dbc Python: Accept inconsistency for missing use-use flow
At least until we have a proper fix
2024-03-08 13:34:26 +01:00
Rasmus Wriedt Larsen
8fe483d9d8 Python: Add example of missing use-use flow
(see PR for more detailed description)
2024-03-08 13:26:01 +01:00
Rasmus Lerchedahl Petersen
6d8d106d91 Python: add test for ReturnValue.TupleElement[n] 2024-03-08 11:18:51 +01:00
Tom Hvitved
24e35f6f3d Update expected test output 2024-03-08 10:00:43 +01:00
Taus
5202792163 Merge pull request #15754 from github/tausbn/python-copy-extractor-to-external-repo
Python: Copy Python extractor to `codeql` repo
2024-03-07 15:15:28 +01:00
Taus
4b0689b6ba Python: Add warnOnImplicitThis: true to qlpack.yml 2024-03-07 13:59:16 +00:00
Taus
6dec323cfc Python: Copy Python extractor to codeql repo 2024-03-07 13:59:16 +00:00
Rasmus Wriedt Larsen
4dd8f6e618 Python: Add example of missing use-use flow
(see PR for more detailed description)
2024-03-07 14:25:55 +01:00
github-actions[bot]
dc9092c9ec Post-release preparation for codeql-cli-2.16.4 2024-03-06 22:19:33 +00:00
github-actions[bot]
2f058ffb4d Release preparation for version 2.16.4 2024-03-06 20:56:51 +00:00
Angela P Wen
ce31f8641a Revert "Release preparation for version 2.16.4" 2024-03-06 12:07:33 -08:00
github-actions[bot]
661e68dab5 Release preparation for version 2.16.4 2024-03-05 18:13:58 +00:00
Angela P Wen
967963a653 Revert "Release preparation for version 2.16.4" 2024-03-05 08:53:33 -08:00
github-actions[bot]
a67218a027 Release preparation for version 2.16.4 2024-03-04 17:42:08 +00:00
yoff
00e77a3ddb Merge pull request #15720 from RasmusWL/nosql-precision
Python: Add precision to NoSQL query
2024-03-04 14:44:46 +01:00
yoff
569bb991d4 Merge pull request #15775 from RasmusWL/scope-consistency
Python: Add consistency check for `PhaseDependentFlow`
2024-03-04 14:43:13 +01:00
Rasmus Wriedt Larsen
fbf6727809 Python: Add change-note 2024-03-04 11:46:38 +01:00
Rasmus Wriedt Larsen
16cb6c2044 Python: Fix validTest expectations
Co-authored-by: yoff <lerchedahl@gmail.com>
2024-03-04 11:41:47 +01:00
Rasmus Wriedt Larsen
85a45b0155 Python: Fix comment
Co-authored-by: yoff <lerchedahl@gmail.com>
2024-03-04 11:40:17 +01:00
Rasmus Wriedt Larsen
d99a763ef7 Python: add change-note 2024-03-01 15:24:33 +01:00
Rasmus Wriedt Larsen
eeda4355f1 Python: Fix missing DictionaryElementContent 2024-03-01 15:21:13 +01:00
Rasmus Wriedt Larsen
30b7fadbb8 Python: Add test 2024-03-01 15:19:56 +01:00
Rasmus Wriedt Larsen
7c60562132 Python: Ignore IterableSequenceNode inconsistencies 2024-03-01 14:22:18 +01:00
Rasmus Wriedt Larsen
7e3e5db3db Python: Add example of consistency failure 2024-03-01 14:21:16 +01:00
Rasmus Wriedt Larsen
bcd5c08ebd Python: Ignore match-related inconsistencies 2024-03-01 14:15:32 +01:00
Rasmus Wriedt Larsen
5d212514c6 Python: Add example of consistency failure 2024-03-01 14:07:08 +01:00
Rasmus Wriedt Larsen
1658a1cb80 Python: Ignore SynthDictSplatArgumentNode failures 2024-03-01 14:00:06 +01:00
Rasmus Wriedt Larsen
bff95c4c1b Python: Add example of consistency failure 2024-03-01 13:58:33 +01:00
Rasmus Wriedt Larsen
ff5f794750 Python: Exclude synth preupdate nodes from tt-consistency
... and that should be it 👍 (so that's why I'm allowing the tests to
run on all data-flow nodes again)
2024-03-01 10:27:29 +01:00
Rasmus Wriedt Larsen
bbe8c6dcaa Python: Remove synth postupdate nodes from tt-consistency 2024-03-01 10:23:50 +01:00
Rasmus Wriedt Larsen
9f01ea68f7 Python: Add type-tracking consistency query
For now I'm only ignoring stdlib nodes, so it's easy for reviewer to see
why we need to have more excludes :)
2024-03-01 10:19:49 +01:00
Rasmus Wriedt Larsen
d182eae868 Python: Add consistency check for PhaseDependentFlow
This would have found the problem in
https://github.com/github/codeql/pull/15755.

As highlighted in the comment in the code, it's not a perfect solution
since we don't have an automatic way to ensure we don't introduce a new
PhaseDependentFlow use with a new step relation and forget to add it to
this consistency check... but I think this consistency check still adds
value!
2024-03-01 10:01:08 +01:00
Rasmus Wriedt Larsen
8079788a5f Python: Add change-note 2024-02-28 16:44:25 +01:00
Rasmus Wriedt Larsen
cdf4dd16f0 Python: Fix module level flow for iterable unpacking
(and for * patterns in match)

Since `PhaseDependentFlow` uses the following predicate, that relies on
.getScope() to be present for there to be any importTimeFlow (flow at
toplevel scope), it's important that data-flow nodes implement `.getScope`.

```
private predicate isTopLevel(Node node) { node.getScope() instanceof Module }
```

By implementing getScope, we can now rely on default implementation of
`getEnclosingCallable` in DataFlow::Node:

```
  /** Gets the enclosing callable of this node. */
  DataFlowCallable getEnclosingCallable() { result = getCallableScope(this.getScope()) }
```
2024-02-28 16:39:08 +01:00
Rasmus Wriedt Larsen
e4699e092d Python: Add test for iterable unpacking on module level
Currently doesn't work :O
2024-02-28 16:10:29 +01:00
Rasmus Lerchedahl Petersen
3eb9491cb4 python: rewrite HardcodedCredentials away from PointsTo
- `ModuleValue.attr` and `ClassValue.lookup` are approximated by `Function.getName`
- `ClassValue.getName` is apprximated by `Class.getName`
- `Module::named` is approximated by `Module.getName`
- `Value::named` is approximated by `Builtins::likelyBuiltin`
- `FunctionValue.getNamedArgumentForCall` is approximated by `ArgumentNode.argumentOf`
2024-02-26 17:18:40 +01:00
Rasmus Wriedt Larsen
1cfac50749 Python: Add precision to NoSQL query
Due to this, it was not part of any query suite :O
2024-02-26 11:23:43 +01:00
Tom Hvitved
62b16c0fa3 Share getFileBySourceArchiveName implementation 2024-02-23 11:25:49 +01:00
Taus
f1392712ee Python: Add .copy() as a copy step 2024-02-22 13:09:27 +00:00
Taus
5125973f9b Python: Add test case for .copy() as a copy step 2024-02-22 13:01:03 +00:00
Chris Smowton
f2e04c0cb2 Merge pull request #15672 from github/post-release-prep/codeql-cli-2.16.3
Post-release preparation for codeql-cli-2.16.3
2024-02-20 21:59:55 +00:00
yoff
d3ee5f65db Merge pull request #15550 from yoff/python/remove-pointsto-from-module-getAnExport
python: remove a use of points-to
2024-02-20 19:04:46 +01:00
github-actions[bot]
37f8fa3413 Post-release preparation for codeql-cli-2.16.3 2024-02-20 16:50:47 +00:00
github-actions[bot]
6d061fbc35 Release preparation for version 2.16.3 2024-02-20 14:26:23 +00:00