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964 Commits

Author SHA1 Message Date
Anders Schack-Mulligen
40a16325a9 Minor clean-up in AccessPathSyntax. 2022-04-25 12:27:48 +02:00
Tom Hvitved
bffa8fa7cb Merge pull request #8641 from hvitved/dataflow/interpret-read-store 
Data flow: Introduce `ContentSet`
 2022-04-25 12:17:34 +02:00
Tom Hvitved
2466288656 Data flow: Simplify revFlowStore 2022-04-25 10:11:54 +02:00
Tom Hvitved
cf0a1e748a Add change notes 2022-04-25 09:17:40 +02:00
Jeroen Ketema
79164056d1 Replace help.semmle.com links by codeql.github.com links 2022-04-22 20:42:11 +02:00
Tom Hvitved
bc6ee10583 Data flow: Sync files 2022-04-22 15:10:00 +02:00
Tom Hvitved
488a4ede94 Data flow: Inline getAStoreContent up-front 2022-04-22 15:09:59 +02:00
Tom Hvitved
b033f107df Merge remote-tracking branch 'upstream/main' into dataflow/interpret-read-store 2022-04-22 14:35:02 +02:00
Erik Krogh Kristensen
c015ef6ef4 Merge pull request #8810 from erik-krogh/rubyPathgraph 
Ruby: dont import the PathGraph module from Query.qll files
 2022-04-22 12:02:59 +02:00
Tom Hvitved
093a3879be Merge pull request #8794 from hvitved/ruby/capture-barrier-guards 
Ruby: Handle captured variables in `BarrierGuard::getAGuardedNode()`
 2022-04-22 11:47:36 +02:00
Erik Krogh Kristensen
a737350f27 RB: dont import the PathGraph module from Query.qll files 2022-04-22 11:46:06 +02:00
Tom Hvitved
be5363ea53 Merge pull request #8801 from hvitved/ruby/exclude-splat-in-taint-tracking 
Ruby: Exclude `SplatExpr` from taint tracking
 2022-04-22 11:12:05 +02:00
Tom Hvitved
c20ce62767 Ruby: Exclude SplatExpr from taint tracking 
`SplatExpr`s are modelled using flow summaries, so there is no need to include them
explicitly in `defaultAdditionalTaintStep`.
 2022-04-21 20:27:04 +02:00
Tom Hvitved
bd09c61504 Merge pull request #8786 from hvitved/ruby/dataflow/argument-tokens 
Ruby: Implement `Argument[any]` and `Argument[n..]`
 2022-04-21 16:31:24 +02:00
Tom Hvitved
addb92f13b Ruby: Handle captured variables in BarrierGuard::getAGuardedNode() 2022-04-21 13:25:47 +02:00
Tom Hvitved
325b451288 Ruby: Add barrier guards test involving captured variables 2022-04-21 13:25:40 +02:00
Erik Krogh Kristensen
8bd975a6ec Merge pull request #8785 from hvitved/ruby/api-graph-labels 
Ruby: Mention `newtype` constructors in API graph label classes
 2022-04-20 18:32:09 +02:00
Anders Schack-Mulligen
677c436e99 Merge pull request #8703 from aschackmull/dataflow/revert-state-in-out-barriers 
Dataflow: Revert support for flow-state based in-/out-barriers
 2022-04-20 14:54:02 +02:00
Tom Hvitved
b4542c58c2 Ruby: Implement Argument[any] and Argument[n..] 2022-04-20 13:55:18 +02:00
Tom Hvitved
501b03149f Ruby: Mention newtype constructors in API graph label classes 2022-04-20 13:37:55 +02:00
Nick Rolfe
f1b8af1db9 Ruby: rename PostUpdateNode::Range to PostUpdateNodeImpl 2022-04-20 10:35:40 +01:00
Nick Rolfe
c02670aca2 Ruby: make PostUpdateNode public 2022-04-19 17:12:51 +01:00
Anders Schack-Mulligen
48fbbf2531 Dataflow: Add change notes. 2022-04-19 15:29:35 +02:00
Anders Schack-Mulligen
b521d64156 Dataflow: Sync. 2022-04-19 15:29:35 +02:00
Mathias Vorreiter Pedersen
91b413d59f Dataflow: Sync identical files. 2022-04-19 09:57:21 +01:00
Harry Maclean
c3f1fba985 Merge pull request #8598 from hmac/hmac/insecure-dep-resolution 
Ruby: Add rb/insecure-dependency query
 2022-04-14 02:09:44 +02:00
Dave Bartolomeo
9f074cd8fd Bump a few more versions 
Also fixes up some dependency declarations that should have been "*" because they refer to packs in the same workspace.
 2022-04-08 13:01:41 -04:00
Edoardo Pirovano
f25618eed6 Bump minor version of all packs 2022-04-08 15:38:58 +01:00
Edoardo Pirovano
ce82c54b94 Merge branch 'main' into edoardo/3.5-mergeback 2022-04-08 15:30:58 +01:00
Anders Schack-Mulligen
7beed570f2 Dataflow: Sync. 2022-04-07 13:53:48 +02:00
Michael Nebel
72d4c97463 Merge pull request #8628 from michaelnebel/csharp/generatedkind 
C#: Introduce generated flag as a part of the kind column for flow summaries
 2022-04-07 08:43:30 +02:00
Tom Hvitved
4099d1318f Data flow: Tweak two join-orders 
Before
```
[2022-04-06 13:19:29] (96s) Tuple counts for DataFlowImpl2::Stage1::revFlowConsCand#7ad53399#ff/2@i14#aa10f2wi after 4.4s:
                      10681    ~0%     {2} r1 = SCAN DataFlowImpl2::Stage1::revFlow#7ad53399#fff#prev_delta OUTPUT In.0, In.2 'config'
                      982      ~1%     {3} r2 = JOIN r1 WITH DataFlowImpl2::readSet#7ad53399#ffff_2301#join_rhs ON FIRST 2 OUTPUT Rhs.3, Lhs.1 'config', Rhs.2
                      83691528 ~2%     {3} r3 = JOIN r2 WITH DataFlowPublic::ContentSet::getAReadContent#dispred#f0820431#ff ON FIRST 1 OUTPUT Lhs.1 'config', Lhs.2, Rhs.1 'c'
                      83581763 ~2%     {3} r4 = r3 AND NOT DataFlowImpl2::Stage1::revFlowConsCand#7ad53399#ff#prev(Lhs.2 'c', Lhs.0 'config')
                      83581763 ~0%     {3} r5 = SCAN r4 OUTPUT In.2 'c', In.0 'config', In.1
                      0        ~0%     {3} r6 = JOIN r5 WITH DataFlowImpl2::Stage1::fwdFlowConsCand#7ad53399#ff ON FIRST 2 OUTPUT Lhs.2, Lhs.1 'config', Lhs.0 'c'
                      0        ~0%     {2} r7 = JOIN r6 WITH DataFlowImpl2::Stage1::fwdFlow#7ad53399#2#fff_02#join_rhs ON FIRST 2 OUTPUT Lhs.2 'c', Lhs.1 'config'
                                       return r7
```

After
```
[2022-04-06 13:44:38] (6s) Tuple counts for DataFlowImpl2::Stage1::revFlowConsCand#7ad53399#ff/2@i14#5abbf2wn after 6ms:
                      10681  ~0%     {2} r1 = SCAN DataFlowImpl2::Stage1::revFlow#7ad53399#fff#prev_delta OUTPUT In.0, In.2 'config'
                      982    ~1%     {3} r2 = JOIN r1 WITH DataFlowImpl2::readSet#7ad53399#ffff_2301#join_rhs ON FIRST 2 OUTPUT Rhs.3, Lhs.1 'config', Rhs.2
                      109765 ~0%     {3} r3 = JOIN r2 WITH DataFlowImpl2::Stage1::fwdFlowConsCandSet#7ad53399#fff#reorder_0_2_1 ON FIRST 2 OUTPUT Lhs.1 'config', Lhs.2, Rhs.2 'c'
                      0      ~0%     {3} r4 = r3 AND NOT DataFlowImpl2::Stage1::revFlowConsCand#7ad53399#ff#prev(Lhs.2 'c', Lhs.0 'config')
                      0      ~0%     {3} r5 = SCAN r4 OUTPUT In.1, In.0 'config', In.2 'c'
                      0      ~0%     {2} r6 = JOIN r5 WITH DataFlowImpl2::Stage1::fwdFlow#7ad53399#2#fff_02#join_rhs ON FIRST 2 OUTPUT Lhs.2 'c', Lhs.1 'config'
                                     return r6
```
 2022-04-06 13:52:30 +02:00
Alex Ford
ccd7bb5e70 Merge pull request #8421 from alexrford/ruby/weak-cryptographic-algorithm 
Ruby: Add `rb/weak-cryptographic-algorithm` query
 2022-04-05 14:34:45 +01:00
Michael Nebel
784327c183 Java/Ruby: Hardcode generated flag to false. 2022-04-05 08:55:12 +02:00
Michael Nebel
de76df3988 C#: Only use generated summaries, if no handwritten model exist for a particular dataflow callable. 2022-04-05 08:55:12 +02:00
Harry Maclean
8f3578c92a Ruby: Include query results in test 2022-04-05 10:20:02 +12:00
Michael Nebel
3fe941aae2 C#: Add missing empty ext column in generated summaries. 2022-04-04 15:58:35 +02:00
Tom Hvitved
725d76e934 Ruby: Implement ContentSet 2022-04-04 13:51:44 +02:00
Tom Hvitved
c4fbc618a9 Data flow: Sync files 2022-04-04 13:51:44 +02:00
Tom Hvitved
309fd937c1 Data flow: Introduce ContentSet 2022-04-04 13:51:43 +02:00
Tom Hvitved
a5040fd0ce Ruby: Add data-flow test for reverse array stores 2022-04-04 13:51:43 +02:00
Tom Hvitved
50dc3820c6 Merge pull request #8589 from hvitved/regex/speedup-concretise 2022-04-03 17:56:07 +02:00
github-actions[bot]
6af568b16d Post-release preparation for codeql-cli-2.8.5 2022-04-01 16:22:14 +00:00
Chris Smowton
28fa49dcd6 dataflow -> data-flow 2022-04-01 13:22:58 +01:00
github-actions[bot]
ee746d20df Release preparation for version 2.8.5 2022-04-01 10:39:31 +00:00
Chris Smowton
3b0bd3bc0f Improve wording 2022-04-01 11:31:31 +01:00
Chris Smowton
99026a6071 Improve wording of isAdditionalFlow/TaintStep qldoc 2022-04-01 11:07:27 +01:00
Harry Maclean
ae60d40511 Ruby: Fix typo in rb/insecure-dependency qhelp 
Co-authored-by: Nick Rolfe <nickrolfe@github.com>
 2022-04-01 15:35:53 +13:00
Harry Maclean
5814db19d5 Ruby: Fix bug in rb/insecure-dependency query 
Only look at the first component of strings for the prefix.

Co-authored-by: Nick Rolfe <nickrolfe@github.com>
 2022-04-01 15:35:21 +13:00
Harry Maclean
3d96c5e6db Ruby: Add test case for rb/insecure-dependency 
This tests that we recognise kwargs in hashrocket style:

    gem "foo", "1.2.3", :git => "..."

as well as the modern style:

    gem "foo", "1.2.3", git: "..."
 2022-04-01 15:30:07 +13:00