Commit Graph

2953 Commits

Author SHA1 Message Date
Rasmus Lerchedahl Petersen
d29fdda779 Python: Only generate one post-update node,
even if there are multiple reasons for doing so.
Solves `uniqueNodeToString` inconsistencies
(and probably saves quite a lot of nodes).
2021-01-27 01:20:51 +01:00
Rasmus Lerchedahl Petersen
9b13834d28 Python: small refactor 2021-01-26 21:17:59 +01:00
Rasmus Lerchedahl Petersen
d3e0e84c37 Python: Separate callable for lambdas
Since lambdas are split, but their children are not,
we use the Function as the callable.
2021-01-26 21:17:59 +01:00
Rasmus Lerchedahl Petersen
4526a1dd2f Python: test for split lambda 2021-01-26 21:17:59 +01:00
yoff
cd85cf1645 Update python/ql/src/semmle/python/dataflow/new/internal/DataFlowPrivate.qll 2021-01-26 19:16:54 +01:00
yoff
500ea12224 Apply suggestions from code review
Co-authored-by: Rasmus Wriedt Larsen <rasmuswriedtlarsen@gmail.com>
2021-01-26 19:14:46 +01:00
Henning Makholm
54f00de3e0 Add "tests" fields to test qlpacks
This will allow `codeql resolve tests --ignore-dubious-cases`
(and thus the VSCode extension) to recognize all `.ql` files in those
packs as test cases, even if they don't have accompanying `.expected`
files.

CLI versions prior to 2.1.0 will choke on this, but it's almost 10
months since that came out.
2021-01-26 18:15:22 +01:00
Rasmus Wriedt Larsen
902bade5ae Merge pull request #5015 from yoff/python-add-missing-postupdate-nodes
Python: add missing postupdate nodes
2021-01-26 14:39:29 +01:00
Taus
4c0f54f5d3 Merge pull request #5007 from yoff/python-disregard-comp-args 2021-01-26 12:53:33 +01:00
Rasmus Lerchedahl Petersen
e253855999 Python: Add comment about reverse reads. 2021-01-26 12:11:21 +01:00
Rasmus Lerchedahl Petersen
e44f1813fa Python: Add TODO comment 2021-01-26 11:29:14 +01:00
Rasmus Lerchedahl Petersen
2c58643fd1 Python: Test for parameters without nodes. 2021-01-26 11:28:31 +01:00
CodeQL CI
c1726ed868 Merge pull request #5014 from RasmusWL/typetracking-test-track-self
Approved by tausbn
2021-01-26 02:10:52 -08:00
Rasmus Lerchedahl Petersen
7b9ca7171a Python: update test expectations 2021-01-26 09:47:48 +01:00
Rasmus Lerchedahl Petersen
dacc21d0b5 Python: update test expectation 2021-01-26 09:45:41 +01:00
yoff
09bb3001d6 Apply suggestions from code review
Co-authored-by: Taus <tausbn@github.com>
2021-01-25 21:58:20 +01:00
yoff
7ba0939239 Merge pull request #4995 from RasmusWL/tornado-model-http-sinks
Python: model HTTP sink in Tornado
2021-01-25 21:53:44 +01:00
Rasmus Lerchedahl Petersen
96b7f75905 Python: add postupdate nodes for kwargs
drops remaining reverse read failures on saltstack.
2021-01-25 17:34:49 +01:00
Rasmus Wriedt Larsen
a8186be2fa Python: Add test of type-tracking self in methods 2021-01-25 17:20:11 +01:00
Rasmus Lerchedahl Petersen
ad39bfb2ff Python: Add postupdate nodes for subscripts.
This drops reverse read inconsistencies on saltstack from 14909 to 1353.
2021-01-25 17:01:25 +01:00
Rasmus Lerchedahl Petersen
361bee851a Python: Tests inspired by reverse read check 2021-01-25 17:01:25 +01:00
Rasmus Lerchedahl Petersen
4ff2c6d85a Python: fix test expectation
probably a copy-paste error..
2021-01-25 16:49:51 +01:00
Rasmus Lerchedahl Petersen
89e56707c3 Python: Omit all unresolved parameter nodes.
Drops the results further to 139.
2021-01-24 16:16:07 +01:00
Rasmus Lerchedahl Petersen
baf0917524 On saltstack this drops the number of consistency errors
of type uniqueEnclosingCallable from 4026 to 614.
2021-01-24 15:30:59 +01:00
Rasmus Lerchedahl Petersen
0d20a4cb4a Python: Simplify modelling 2021-01-22 19:40:34 +01:00
Rasmus Lerchedahl Petersen
f948ef8f27 Merge branch 'main' of github.com:github/codeql into python-dataflow-unpacking-assignment 2021-01-22 16:26:48 +01:00
Rasmus Wriedt Larsen
7a76a5134e Python: Add redirect modeling for Tornado
After making https://github.com/github/codeql/pull/4995, I realized how easy
this would be :D

Will need to do some manual merge-conflict handling, but it should be all good
:)
2021-01-21 14:04:11 +01:00
Rasmus Wriedt Larsen
2f86937e5a Python: Remove unused param in test code 2021-01-21 13:44:56 +01:00
Rasmus Wriedt Larsen
48083d657a Python: Apply code-review suggestion
Co-authored-by: yoff <lerchedahl@gmail.com>
2021-01-21 13:40:58 +01:00
Rasmus Wriedt Larsen
ee2d18afd8 Merge pull request #4665 from yoff/python-dataflow-modernize-tests
Python: Add new-style tests
2021-01-21 13:35:39 +01:00
Rasmus Wriedt Larsen
b55817a5b2 Python: Model HTTP responses in tornado
This is quite a simpel model, but ends up matching what we were able to do with
points-to.

I think this modeling excercise really shows that we need a bit of a different
way to model HTTP responses... but I'm not going to try to fix that in this PR.
2021-01-21 13:26:31 +01:00
Rasmus Wriedt Larsen
ac77a8b8a8 Python: Add proper HTTP response tests for Tornado 2021-01-21 13:22:31 +01:00
Rasmus Lerchedahl Petersen
e786be06ae Python: Fix broken references 2021-01-21 12:40:35 +01:00
Rasmus Lerchedahl Petersen
88db8f562d Python: Elaborate comments for steps 2021-01-21 10:55:59 +01:00
Rasmus Lerchedahl Petersen
bc1b50788a Python: Small refactor 2021-01-21 10:44:58 +01:00
Rasmus Lerchedahl Petersen
19918e2e57 Python: Have Node-postfix consistently 2021-01-21 10:43:15 +01:00
Rasmus Lerchedahl Petersen
419449fb8a Python: default value for argN 2021-01-20 20:33:04 +01:00
Rasmus Lerchedahl Petersen
2409a7899b Python: Remove func tag in some situations.
Also make ArgumentNode public
2021-01-20 20:18:40 +01:00
Rasmus Lerchedahl Petersen
7a5d553dd2 Merge branch 'main' of github.com:github/codeql into python-dataflow-unpacking-assignment 2021-01-20 19:27:34 +01:00
yoff
e072864948 Apply suggestions from code review
Co-authored-by: Taus <tausbn@github.com>
2021-01-20 17:38:34 +01:00
yoff
3fc085ff38 Update python/ql/test/experimental/dataflow/TestUtil/RoutingTest.qll
Co-authored-by: Rasmus Wriedt Larsen <rasmuswriedtlarsen@gmail.com>
2021-01-20 16:11:40 +01:00
Rasmus Wriedt Larsen
9a397b6faf Python: Apply code-review suggestion
Co-authored-by: yoff <lerchedahl@gmail.com>
2021-01-20 15:28:20 +01:00
Rasmus Wriedt Larsen
526ccdd227 Python: Add safe example from qhelp to qltests 2021-01-20 11:35:48 +01:00
Rasmus Wriedt Larsen
37aa9b9d06 Python: Add prefix sanitizer on URL redirect query
This doesn't cover 100% of what we want to, but matches what we used to.
2021-01-20 11:35:47 +01:00
Rasmus Wriedt Larsen
d8bfa3565f Python: Simple port of URL redirect query
Still have not added sanitizer, but seems like old sanitizer was a bit too broad
(also covering %-formatting)
2021-01-20 11:35:44 +01:00
Rasmus Lerchedahl Petersen
5a652ab3aa Python: Add missing test cases 2021-01-19 20:19:45 +01:00
Rasmus Lerchedahl Petersen
23d3343bfb Merge branch 'main' of github.com:github/codeql into python-dataflow-modernize-tests 2021-01-19 18:24:52 +01:00
Rasmus Lerchedahl Petersen
8e126603b3 Python: Remember that old style tests still needs
updated expectations.
2021-01-19 18:21:27 +01:00
Rasmus Lerchedahl Petersen
ae38bbe03b Python: Fearlessly adding another test
in the middle of the file.
2021-01-19 18:19:11 +01:00
Rasmus Lerchedahl Petersen
69913c053e Python: relative line numbers in
MISSING-annotations
2021-01-19 18:10:22 +01:00