Benjamin Muskalla
83b4070f31
Fix bug to accept bulk data for char/byte arrays
2021-11-10 16:30:23 +01:00
Benjamin Muskalla
281f25403d
Match enclosing unit without casting to specific nodes
2021-11-10 16:30:23 +01:00
Benjamin Muskalla
bc10fd94cb
Support generating only specific models
2021-11-10 16:30:23 +01:00
Benjamin Muskalla
0e9fcc6c39
Only generate models for local supertypes
...
Avoid generating models for classes
implementing external SPI (e.g. `FileFilter`).
Keep `toString` models intact as they're
commonly used as taint-propagation method
(e.g. see `Joiner`).
2021-11-10 16:30:23 +01:00
Benjamin Muskalla
157f56f48a
Capture model for defining interface
...
Instead of modeling individual implementations, take a more general
approach of reuse dataflows for interfaces defined by a library. This allows
tracking flows across all implementations and aligns better with how we
manually model frameworks. This may have some FPs given all possible flows
are modeled for a specific interface but also covers more scenarios where
we don't know which implementation of an interface is used.
2021-11-10 16:30:22 +01:00
Benjamin Muskalla
f36bb8baaf
Exclude models for simpler types
...
Avoid generating models for types that can't really propagate taint
in a valuable way (e.g. primitivies, BigInt, ..). Keep tracking
bulk-like data (e.g. char[] or byte[]).
2021-11-10 16:30:22 +01:00
Benjamin Muskalla
842f617bc1
Order sinks and sources first
2021-11-10 16:30:22 +01:00
Benjamin Muskalla
be150f269b
Formatting
2021-11-10 16:30:22 +01:00
Benjamin Muskalla
2654e27123
Exclude known internal APIs from being modeled
2021-11-10 16:30:22 +01:00
Benjamin Muskalla
6b2460d4a1
Formatting
2021-11-10 16:30:21 +01:00
Benjamin Muskalla
060862ab3b
Avoid certain test sources in models
2021-11-10 16:30:21 +01:00
Benjamin Muskalla
e607953b9c
Simplify query
2021-11-10 16:30:21 +01:00
Benjamin Muskalla
9a859334d4
Formatting
2021-11-10 16:30:21 +01:00
Benjamin Muskalla
6c59333716
Remove workaround that accounted for missing flow
2021-11-10 16:30:21 +01:00
Benjamin Muskalla
7dae6122d9
Support CharSequence#toString
...
Given CharSequence is often used as an
alias for String, ensure taint through toString is flowing
2021-11-10 16:30:20 +01:00
Benjamin Muskalla
ca9d5439f0
Restrict source configuration to return nodes
2021-11-10 16:30:20 +01:00
Benjamin Muskalla
7a7ec06819
Simplify sink configuration
2021-11-10 16:30:20 +01:00
Benjamin Muskalla
1a4fd7bc7d
Allow camelcase names
2021-11-10 16:30:20 +01:00
Benjamin Muskalla
2b2ac82fb7
Fix bug in sink detection
2021-11-10 16:30:20 +01:00
Benjamin Muskalla
c616eb1473
Fix finding more sources
2021-11-10 16:30:19 +01:00
Benjamin Muskalla
38579ef25b
Add proper metadata to queries
2021-11-10 16:30:19 +01:00
Benjamin Muskalla
a80d50cbc0
Simplify field flow
2021-11-10 16:30:19 +01:00
Benjamin Muskalla
a1d8dfb524
Initial support for source models
2021-11-10 16:30:19 +01:00
Benjamin Muskalla
c844f5382f
Add script to generate flow models
2021-11-10 16:30:19 +01:00
Benjamin Muskalla
f9fea15a52
Initial support for capturing sink models
2021-11-10 16:30:18 +01:00
Benjamin Muskalla
364de55b8d
Support parameter->parameter flow
2021-11-10 16:30:18 +01:00
Benjamin Muskalla
cd11ef3bf6
Support outgoing taint flow from fields
2021-11-10 16:30:18 +01:00
Benjamin Muskalla
c3462be2c9
Capture argument->return value flows
2021-11-10 16:30:18 +01:00
Benjamin Muskalla
4ca006ba3d
Only expose visible innner classes
2021-11-10 16:30:18 +01:00
Benjamin Muskalla
88032afdc3
Add test for final class
2021-11-10 16:30:17 +01:00
Benjamin Muskalla
ec772fb6b2
Add support for qualifier flow
2021-11-10 16:30:17 +01:00
Benjamin Muskalla
32ef40c77b
Add scaffolding for summary model generator
2021-11-10 16:30:17 +01:00
Tom Hvitved
198b321158
Java: Hide parameters of summarized callables
2021-11-10 15:13:32 +01:00
Anders Schack-Mulligen
6d9fb3ca43
Dataflow: Sync.
2021-11-10 15:11:13 +01:00
Anders Schack-Mulligen
678a21e532
Dataflow: Support hidden return nodes in subpaths.
2021-11-10 15:11:13 +01:00
Benjamin Muskalla
f9fa22c14d
Removed unused import
2021-11-10 10:21:54 +01:00
Benjamin Muskalla
1a751608de
Extract Commons IO into seperate file
2021-11-10 10:15:27 +01:00
github-actions[bot]
f5426336c3
Add changed framework coverage reports
2021-11-10 00:09:06 +00:00
Anders Schack-Mulligen
1efe1e0d10
Java: Improve algorithm for subtyping of parameterized types.
2021-11-09 15:49:17 +01:00
Benjamin Muskalla
bfe2e2e0b9
Model taint for FilterOutputStream
2021-11-09 14:21:50 +01:00
Anders Schack-Mulligen
1e0eb2f6e4
Merge pull request #7072 from aschackmull/java/nomagic-synchsetunsynchget
...
Java: Fix bad magic in SynchSetUnsynchGet.
2021-11-08 13:48:22 +01:00
Anders Schack-Mulligen
92fb7f555c
Java: Fix bad magic in SynchSetUnsynchGet.
2021-11-08 11:42:20 +01:00
Anders Schack-Mulligen
85fdbda16f
Merge pull request #7002 from aschackmull/java/field-node
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Java: Add FieldValueNode to break up cartesian step relation.
2021-11-08 09:31:42 +01:00
github-actions[bot]
d7bfaec0f5
Add changed framework coverage reports
2021-11-05 00:09:28 +00:00
Tony Torralba
f4704f1325
Merge pull request #6397 from atorralba/atorralba/android-intent-redirect-query
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Java: Create new Android Intent Redirection query
2021-11-04 10:42:59 +01:00
Tony Torralba
fd92c4e435
Apply suggestions from code review
...
Co-authored-by: Anders Schack-Mulligen <aschackmull@users.noreply.github.com >
2021-11-04 10:08:53 +01:00
Anders Schack-Mulligen
e6145f04d2
Merge pull request #6966 from atorralba/atorralba/android-explicit-intent-sanitizer
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Android: Add ExplicitIntentSanitizer and allowIntentExtrasImplicitRead
2021-11-03 10:20:09 +01:00
Mathias Vorreiter Pedersen
4a2894a707
Merge pull request #7025 from MathiasVP/nomagic-parameterCand
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Dataflow: Replace a 'noinline' pragma with a 'nomagic' pragma
2021-11-02 20:40:44 +00:00
Anders Schack-Mulligen
7d0152f3c0
Merge pull request #6932 from aschackmull/dataflow/flow-features
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Dataflow: Add support for call context restrictions on sources/sinks.
2021-11-02 13:24:17 +01:00
Mathias Vorreiter Pedersen
6f4107ff23
Dataflow: Replace a 'noinline' pragma with a 'nomagic' pragma.
2021-11-02 11:37:40 +00:00
