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9181 Commits

Author SHA1 Message Date
Rebecca Valentine
c9c469b201 Python: Modernizes queries 2020-03-09 12:52:33 -07:00
Rebecca Valentine
6a1203a60f Python: Adds modernized predicates 2020-03-09 12:52:15 -07:00
Rebecca Valentine
6636f72e07 Python: Moves more predicates over to suffixed form 2020-03-09 11:59:44 -07:00
Rebecca Valentine
6d10c47cba Python: Moves predicates over to suffixed form 2020-03-09 11:56:57 -07:00
Rebecca Valentine
bf92cee1b1 Python: Updates expected results 2020-03-09 11:16:58 -07:00
Rasmus Wriedt Larsen
a38fd2d3d1 Python: Use unambiguous name getCallNode 2020-03-09 17:05:00 +01:00
Rasmus Wriedt Larsen
a9674ef6e8 Python: Resolve autoformat ugliness 2020-03-09 16:54:55 +01:00
Rasmus Wriedt Larsen
31cfb1689c Python: Fix minor bug in modernisation-rewrite 
Obviously the result module shouldn't be a package 🤦 I was confusing
myself, since I wanted to say that `Module::named("Crypto.Cipher")` should be a package :D
 2020-03-09 15:49:08 +01:00
Rasmus Wriedt Larsen
0ce8e9180b Python: Remove code that adds taint to unrelated ControlFlowNode 
The problem with the deleted code is that it would add flow to what might be an
unrelated ControlFlowNode, which is illustrated in the query below (that gives
results on flask)

from ControlFlowNode arg, CallNode call, CallNode other_call
where
    call.getNode().getAKeyword().getValue() = arg.getNode() and
    not call.getAnArg() = arg and
    other_call.getAnArg() = arg and
    not other_call = call
select call, arg, other_call
 2020-03-09 15:27:31 +01:00
Rasmus Wriedt Larsen
cac5d00ca2 Python: Fix string taint tests 
The tests in ql/python/ql/test/library-tests/taint/strings/ shows that
ClassValue::str() is not good enough.
 2020-03-09 15:10:48 +01:00
Rebecca Valentine
2f3967cf5e Python: Fixes erroneous modernization bug 2020-03-06 18:31:38 -08:00
Rebecca Valentine
3e36c672cf Python: Removes superfluous cast 2020-03-06 13:06:11 -08:00
Rebecca Valentine
7b49c8e6f8 Python: Fixes bug in modernization 2020-03-06 12:47:46 -08:00
Rasmus Wriedt Larsen
8b2c74a4dd Python: Modernise remaining Security/*.qll files 2020-03-06 17:30:02 +01:00
Rasmus Wriedt Larsen
14957345a3 Python: Fix formatting of isLegalExceptionType 2020-03-06 17:27:50 +01:00
Rasmus Wriedt Larsen
70634fe30e Python: Remove usage of deprecated .getValue() 2020-03-06 16:20:31 +01:00
Rasmus Wriedt Larsen
2416cac8f4 Python: Modernise StringKind files 2020-03-06 14:45:03 +01:00
semmle-qlci
3ae1aada37 Merge pull request #2995 from tausbn/python-fix-nested-sequence-assign-cp 
Approved by RasmusWL
 2020-03-06 09:43:24 +00:00
Taus Brock-Nannestad
2face94fa5 Python: Mitigate CP in nested_sequence_assign. 
The problem here was that in the base case, there was no relationship between
`left_parent` and `right_parent`. These could be any two tuples or lists, even
if they were not part of an assignment statement.

To fix this, we add a bit of manual "magic", requiring that both of these
arguments must belong to the left and right-hand sides of the same assignment
statement.

(Note that this is in principle _still_ a gross overapproximation, but since
assignment statements are usually quite restricted in size, I don't expect this
to be a major problem.)
 2020-03-05 14:09:50 +01:00
Rasmus Wriedt Larsen
fb1e993c0f Merge pull request #2963 from BekaValentine/python-objectapi-to-valueapi-advancedformatting 
Python: ObjectAPI to ValueAPI: AdvancedFormatting
 2020-03-05 13:40:02 +01:00
Rebecca Valentine
d535246703 Python: Modernizes query 2020-03-04 17:28:44 -08:00
Rebecca Valentine
646bc29e76 Python: Modernizes query 2020-03-04 17:22:21 -08:00
Rebecca Valentine
b09ab67e75 Python: Modernizes query 2020-03-04 17:10:32 -08:00
semmle-qlci
c4b961c8af Merge pull request #2973 from tausbn/python-fix-or-disable-cps 
Approved by BekaValentine
 2020-03-04 10:36:47 +00:00
Rebecca Valentine
2bcd8c8cb8 Python: Moves query over to modernized predicates 2020-03-03 17:05:47 -08:00
Rebecca Valentine
fa59fc607c Python: Adds modernized predicates 2020-03-03 17:05:29 -08:00
Rebecca Valentine
0f26734e9a Python: Moves more predicates over to suffixed form 2020-03-03 17:04:12 -08:00
Rebecca Valentine
a0cf2cbb13 Python: Moves old predicates to suffixed form 2020-03-03 16:53:56 -08:00
Rebecca Valentine
400a0f5741 Python: Adds preliminary modernization 2020-03-03 16:52:12 -08:00
Rebecca Valentine
b33b222db8 Python: Modernizes query 2020-03-03 16:41:52 -08:00
Rebecca Valentine
88daf65854 Python: Removes obsolete predicates 2020-03-03 16:03:27 -08:00
Rebecca Valentine
3bedd5cb58 Python: Adds modernized predicates and moves query over to them 2020-03-03 16:02:25 -08:00
Rebecca Valentine
5fea31eed1 Python: Moves predicates over to suffixed form 2020-03-03 15:55:40 -08:00
Rebecca Valentine
e39a0c9121 Python: Moves non_local_control_flow to new API, and fixes bug in ClassValue implementation 2020-03-03 15:38:35 -08:00
Taus
02ae0fbda6 Merge pull request #2965 from BekaValentine/python-objectapi-to-valueapi-raising 
Python: ObjectAPI to ValueAPI: Raising
 2020-03-04 00:03:17 +01:00
Rebecca Valentine
ce204ac949 Python: Moves statement out of quantifier that it didnt need to be in 2020-03-03 14:57:30 -08:00
Rebecca Valentine
8e1c089ff3 Python: Removes unused import 2020-03-03 14:38:26 -08:00
Taus Brock-Nannestad
48a47e1b54 Python: Fix broken test output. 2020-03-03 19:45:13 +01:00
Taus
8bd4f6d136 Merge pull request #2945 from BekaValentine/python-objectapi-to-valueapi-calltosuperwrongclass 
Python: ObjectAPI to ValueAPI: CallToSuperWrongClass
 2020-03-03 18:38:58 +01:00
Taus
9068040097 Merge pull request #2964 from BekaValentine/python-objectapi-to-valueapi-notimplemented 
Python: ObjectAPI to ValueAPI: NotImplemented
 2020-03-03 18:36:14 +01:00
Calum Grant
464a034c7d Merge pull request #2894 from BekaValentine/python-objectapi-to-valueapi-iscomparisons 
Python: ObjectAPI to ValueAPI: IsComparisons
 2020-03-03 17:25:24 +00:00
Taus Brock-Nannestad
eecace788f Python: Fix or disable CPs introduced by #2700 and #2875. 2020-03-03 18:18:03 +01:00
Rebecca Valentine
2bbe4759ba Python: Removes obsolete predicate 2020-03-02 18:53:06 -08:00
Rebecca Valentine
e481ddf99e Python: Adds modernized predicate and moves queries over to it 2020-03-02 18:52:45 -08:00
Rebecca Valentine
a8ae843059 Python: Removes now obsolete original predicate 2020-03-02 18:46:19 -08:00
Rebecca Valentine
7161ca57c8 Python: Adds modernizations and moves query over to them 2020-03-02 18:45:41 -08:00
Rebecca Valentine
31fc0f2240 Python: Moves library and queries over to the new predicates, removes old ones 2020-03-02 18:08:10 -08:00
Rebecca Valentine
c058e17089 Python: Moves dependent queries to suffixed predicate names 2020-03-02 17:37:11 -08:00
Rebecca Valentine
0dcd52bd87 Python: Moves dependent query over to suffixed predicate names 2020-03-02 17:35:13 -08:00
Rebecca Valentine
8ee2587997 Python: Moves library predicates to suffixed names 2020-03-02 17:04:32 -08:00