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z80coder/ATM-feature-optimisation
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8 Commits

Author SHA1 Message Date
yoff
5f4aad40c1 Update python/ql/test/experimental/meta/InlineTaintTest.qll 
Co-authored-by: Rasmus Wriedt Larsen <rasmuswriedtlarsen@gmail.com>
 2021-11-09 13:00:35 +01:00
Rasmus Lerchedahl Petersen
3f4c2ba24e Python: Support debugging inline taint tests 
The module `Conf` is created so that it can be imported
without importing the query predicates from the same file.
 2021-11-08 14:08:11 +01:00
Rasmus Lerchedahl Petersen
07d5086b07 Python: support user defined taint source 2021-11-02 15:00:23 +01:00
Rasmus Wriedt Larsen
ce4b192caa Python: Improve usefulness of RemoteFlowSourcesReach meta query 
Before, results from `dca` would look something like

    ## + py/meta/alerts/remote-flow-sources-reach

    - django/django@c2250cf_cb8f: tests/messages_tests/urls.py:38:16:38:48
        reachable with taint-tracking from RemoteFlowSource
    - django/django@c2250cf_cb8f: tests/messages_tests/urls.py:38:9:38:12
        reachable with taint-tracking from RemoteFlowSource

now it should make it easier to spot _what_ it is that actually changed,
since we pretty-print the node.
 2021-07-21 16:35:09 +02:00
Rasmus Wriedt Larsen
f66dccafda Python: Rename prettyExp => prettyExpr 
So we're consistenly using `expr` and not leaving our the `r`.
 2021-05-19 17:10:33 +02:00
Rasmus Wriedt Larsen
d607c13ab6 Python: Taint tests: include elment for forgotten MISSING 2021-04-19 15:01:42 +02:00
Rasmus Wriedt Larsen
9585390941 Python: Taint tests, report error location first 
To better match the standard output from inline expectation tests
 2021-04-19 14:59:47 +02:00
Rasmus Wriedt Larsen
3e7dc12246 Python: Port taint tests to use inline expectations 
The meat of this PR is described in the new python/ql/test/experimental/meta/InlineTaintTest.qll file:

> Defines a InlineExpectationsTest for checking whether any arguments in
> `ensure_tainted` and `ensure_not_tainted` calls are tainted.
>
> Also defines query predicates to ensure that:
> - if any arguments to `ensure_not_tainted` are tainted, their annotation is marked with `SPURIOUS`.
> - if any arguments to `ensure_tainted` are not tainted, their annotation is marked with `MISSING`.
>
> The functionality of this module is tested in `ql/test/experimental/meta/inline-taint-test-demo`.
 2021-04-15 18:00:33 +02:00