Add CWE-295 C# query for accepting any TLS certificate

Python: Implement `ContentApprox`

.github/workflows/go-version-update.yml

@@ -0,0 +1,208 @@
+name: Update Go version
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 3 * * 1"  # Run weekly on Mondays at 3 AM UTC (1 = Monday)
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  update-go-version:
+    name: Check and update Go version
+    if: github.repository == 'github/codeql'
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+
+      - name: Set up Git
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+
+      - name: Fetch latest Go version
+        id: fetch-version
+        run: |
+          LATEST_GO_VERSION=$(curl -s https://go.dev/dl/?mode=json | jq -r '.[0].version')
+          
+          if [ -z "$LATEST_GO_VERSION" ] || [ "$LATEST_GO_VERSION" = "null" ]; then
+            echo "Error: Failed to fetch latest Go version from go.dev"
+            exit 1
+          fi
+          
+          echo "Latest Go version from go.dev: $LATEST_GO_VERSION"
+          echo "version=$LATEST_GO_VERSION" >> $GITHUB_OUTPUT
+          
+          # Extract version numbers (e.g., go1.26.0 -> 1.26.0)
+          LATEST_VERSION_NUM=$(echo $LATEST_GO_VERSION | sed 's/^go//')
+          echo "version_num=$LATEST_VERSION_NUM" >> $GITHUB_OUTPUT
+          
+          # Extract major.minor version (e.g., 1.26.0 -> 1.26)
+          LATEST_MAJOR_MINOR=$(echo $LATEST_VERSION_NUM | sed -E 's/^([0-9]+\.[0-9]+).*/\1/')
+          echo "major_minor=$LATEST_MAJOR_MINOR" >> $GITHUB_OUTPUT
+
+      - name: Check current Go version
+        id: current-version
+        run: |
+          CURRENT_VERSION=$(sed -n 's/.*go_sdk\.download(version = \"\([^\"]*\)\".*/\1/p' MODULE.bazel)
+          
+          if [ -z "$CURRENT_VERSION" ]; then
+            echo "Error: Could not extract Go version from MODULE.bazel"
+            exit 1
+          fi
+          
+          echo "Current Go version in MODULE.bazel: $CURRENT_VERSION"
+          echo "version=$CURRENT_VERSION" >> $GITHUB_OUTPUT
+          
+          # Extract major.minor version
+          CURRENT_MAJOR_MINOR=$(echo $CURRENT_VERSION | sed -E 's/^([0-9]+\.[0-9]+).*/\1/')
+          echo "major_minor=$CURRENT_MAJOR_MINOR" >> $GITHUB_OUTPUT
+
+      - name: Compare versions
+        id: compare
+        run: |
+          LATEST="${{ steps.fetch-version.outputs.version_num }}"
+          CURRENT="${{ steps.current-version.outputs.version }}"
+          
+          echo "Latest: $LATEST"
+          echo "Current: $CURRENT"
+          
+          if [ "$LATEST" = "$CURRENT" ]; then
+            echo "Go version is up to date"
+            echo "needs_update=false" >> $GITHUB_OUTPUT
+          else
+            echo "Go version needs update from $CURRENT to $LATEST"
+            echo "needs_update=true" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Update Go version in files
+        if: steps.compare.outputs.needs_update == 'true'
+        run: |
+          LATEST_VERSION_NUM="${{ steps.fetch-version.outputs.version_num }}"
+          LATEST_MAJOR_MINOR="${{ steps.fetch-version.outputs.major_minor }}"
+          CURRENT_VERSION="${{ steps.current-version.outputs.version }}"
+          CURRENT_MAJOR_MINOR="${{ steps.current-version.outputs.major_minor }}"
+          
+          echo "Updating from $CURRENT_VERSION to $LATEST_VERSION_NUM"
+          
+          # Escape dots in current version strings for use in sed patterns
+          CURRENT_VERSION_ESCAPED=$(echo "$CURRENT_VERSION" | sed 's/\./\\./g')
+          CURRENT_MAJOR_MINOR_ESCAPED=$(echo "$CURRENT_MAJOR_MINOR" | sed 's/\./\\./g')
+          
+          # Update MODULE.bazel
+          sed -i "s/go_sdk\.download(version = \"$CURRENT_VERSION_ESCAPED\")/go_sdk.download(version = \"$LATEST_VERSION_NUM\")/" MODULE.bazel
+          if ! grep -q "go_sdk.download(version = \"$LATEST_VERSION_NUM\")" MODULE.bazel; then
+            echo "Error: Failed to update MODULE.bazel"
+            exit 1
+          fi
+          
+          # Update go/extractor/go.mod
+          if ! sed -i "s/^go $CURRENT_MAJOR_MINOR_ESCAPED\$/go $LATEST_MAJOR_MINOR/" go/extractor/go.mod; then
+            echo "Warning: Failed to update go directive in go.mod"
+          fi
+          if ! sed -i "s/^toolchain go$CURRENT_VERSION_ESCAPED\$/toolchain go$LATEST_VERSION_NUM/" go/extractor/go.mod; then
+            echo "Warning: Failed to update toolchain in go.mod"
+          fi
+          
+          # Update go/extractor/autobuilder/build-environment.go
+          if ! sed -i "s/var maxGoVersion = util\.NewSemVer(\"$CURRENT_MAJOR_MINOR_ESCAPED\")/var maxGoVersion = util.NewSemVer(\"$LATEST_MAJOR_MINOR\")/" go/extractor/autobuilder/build-environment.go; then
+            echo "Warning: Failed to update build-environment.go"
+          fi
+          
+          # Update go/actions/test/action.yml
+          if ! sed -i "s/default: \"~$CURRENT_VERSION_ESCAPED\"/default: \"~$LATEST_VERSION_NUM\"/" go/actions/test/action.yml; then
+            echo "Warning: Failed to update action.yml"
+          fi
+          
+          # Show what changed
+          git diff
+
+      - name: Check for changes
+        id: check-changes
+        if: steps.compare.outputs.needs_update == 'true'
+        run: |
+          if git diff --quiet; then
+            echo "No changes detected"
+            echo "has_changes=false" >> $GITHUB_OUTPUT
+          else
+            echo "Changes detected"
+            echo "has_changes=true" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Check for existing PR
+        if: steps.check-changes.outputs.has_changes == 'true'
+        id: check-pr
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          BRANCH_NAME="workflow/go-version-update"
+          PR_NUMBER=$(gh pr list --head "$BRANCH_NAME" --state open --json number --jq '.[0].number')
+          
+          if [ -n "$PR_NUMBER" ]; then
+            echo "Existing PR found: #$PR_NUMBER"
+            echo "pr_exists=true" >> $GITHUB_OUTPUT
+            echo "pr_number=$PR_NUMBER" >> $GITHUB_OUTPUT
+          else
+            echo "No existing PR found"
+            echo "pr_exists=false" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Commit and push changes
+        if: steps.check-changes.outputs.has_changes == 'true'
+        run: |
+          BRANCH_NAME="workflow/go-version-update"
+          LATEST_VERSION_NUM="${{ steps.fetch-version.outputs.version_num }}"
+          LATEST_MAJOR_MINOR="${{ steps.fetch-version.outputs.major_minor }}"
+          
+          # Create or switch to branch
+          git checkout -B "$BRANCH_NAME"
+          
+          # Stage and commit changes
+          git add MODULE.bazel go/extractor/go.mod go/extractor/autobuilder/build-environment.go go/actions/test/action.yml
+          git commit -m "Go: Update to $LATEST_VERSION_NUM"
+          
+          # Push changes
+          git push --force-with-lease origin "$BRANCH_NAME"
+
+      - name: Create or update PR
+        if: steps.check-changes.outputs.has_changes == 'true'
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          BRANCH_NAME="workflow/go-version-update"
+          LATEST_VERSION_NUM="${{ steps.fetch-version.outputs.version_num }}"
+          CURRENT_VERSION="${{ steps.current-version.outputs.version }}"
+          
+          PR_TITLE="Go: Update to $LATEST_VERSION_NUM"
+          
+          PR_BODY=$(cat <<EOF
+          This PR updates Go from $CURRENT_VERSION to $LATEST_VERSION_NUM.
+
+          Updated files:
+          - \`MODULE.bazel\` - go_sdk.download version
+          - \`go/extractor/go.mod\` - go directive and toolchain
+          - \`go/extractor/autobuilder/build-environment.go\` - maxGoVersion (only if MAJOR.MINOR changes)
+          - \`go/actions/test/action.yml\` - default go-test-version
+
+          This PR was automatically created by the [Go version update workflow](https://github.com/${{ github.repository }}/blob/main/.github/workflows/go-version-update.yml).
+          EOF
+          )
+          
+          if [ "${{ steps.check-pr.outputs.pr_exists }}" = "true" ]; then
+            echo "Updating existing PR #${{ steps.check-pr.outputs.pr_number }}"
+            gh pr edit "${{ steps.check-pr.outputs.pr_number }}" --title "$PR_TITLE" --body "$PR_BODY"
+          else
+            echo "Creating new PR"
+            gh pr create \
+              --title "$PR_TITLE" \
+              --body "$PR_BODY" \
+              --base main \
+              --head "$BRANCH_NAME" \
+              --label "Go"
+          fi

MODULE.bazel

@@ -248,7 +248,6 @@ use_repo(
     "kotlin-compiler-2.2.20-Beta2",
     "kotlin-compiler-2.3.0",
     "kotlin-compiler-2.3.20",
-    "kotlin-compiler-2.4.0",
     "kotlin-compiler-embeddable-1.8.0",
     "kotlin-compiler-embeddable-1.9.0-Beta",
     "kotlin-compiler-embeddable-1.9.20-Beta",
@@ -260,7 +259,6 @@ use_repo(
     "kotlin-compiler-embeddable-2.2.20-Beta2",
     "kotlin-compiler-embeddable-2.3.0",
     "kotlin-compiler-embeddable-2.3.20",
-    "kotlin-compiler-embeddable-2.4.0",
     "kotlin-stdlib-1.8.0",
     "kotlin-stdlib-1.9.0-Beta",
     "kotlin-stdlib-1.9.20-Beta",
@@ -272,11 +270,10 @@ use_repo(
     "kotlin-stdlib-2.2.20-Beta2",
     "kotlin-stdlib-2.3.0",
     "kotlin-stdlib-2.3.20",
-    "kotlin-stdlib-2.4.0",
 )
 
 go_sdk = use_extension("@rules_go//go:extensions.bzl", "go_sdk")
-go_sdk.download(version = "1.26.0")
+go_sdk.download(version = "1.26.4")
 
 go_deps = use_extension("@gazelle//:extensions.bzl", "go_deps")
 go_deps.from_file(go_mod = "//go/extractor:go.mod")

config/identical-files.json

@@ -11,10 +11,6 @@
     "java/ql/lib/semmle/code/java/dataflow/internal/rangeanalysis/SignAnalysisCommon.qll",
     "csharp/ql/lib/semmle/code/csharp/dataflow/internal/rangeanalysis/SignAnalysisCommon.qll"
   ],
-  "Bound Java/C#": [
-    "java/ql/lib/semmle/code/java/dataflow/Bound.qll",
-    "csharp/ql/lib/semmle/code/csharp/dataflow/Bound.qll"
-  ],
   "ModulusAnalysis Java/C#": [
     "java/ql/lib/semmle/code/java/dataflow/ModulusAnalysis.qll",
     "csharp/ql/lib/semmle/code/csharp/dataflow/ModulusAnalysis.qll"

csharp/ql/lib/qlpack.yml

@@ -9,6 +9,7 @@ dependencies:
   codeql/controlflow: ${workspace}
   codeql/dataflow: ${workspace}
   codeql/mad: ${workspace}
+  codeql/rangeanalysis: ${workspace}
   codeql/ssa: ${workspace}
   codeql/threat-models: ${workspace}
   codeql/tutorial: ${workspace}

csharp/ql/lib/semmle/code/csharp/dataflow/Bound.qll

@@ -4,67 +4,31 @@
 overlay[local?]
 module;
 
-private import internal.rangeanalysis.BoundSpecific
+private import csharp as CS
+private import semmle.code.csharp.dataflow.SSA::Ssa
+private import semmle.code.csharp.dataflow.internal.rangeanalysis.ConstantUtils as CU
+private import semmle.code.csharp.dataflow.internal.rangeanalysis.RangeUtils as RU
+private import semmle.code.csharp.dataflow.internal.rangeanalysis.SsaUtils as SU
+private import codeql.rangeanalysis.Bound as SharedBound
 
-private newtype TBound =
-  TBoundZero() or
-  TBoundSsa(SsaVariable v) { v.getSourceVariable().getType() instanceof IntegralType } or
-  TBoundExpr(Expr e) {
-    interestingExprBound(e) and
-    not exists(SsaVariable v | e = v.getAUse())
-  }
+/** Provides C#-specific definitions for bounds. */
+private module BoundDefs implements SharedBound::BoundDefinitions<CS::Location> {
+  class Type = CS::Type;
 
-/**
- * A bound that may be inferred for an expression plus/minus an integer delta.
- */
-abstract class Bound extends TBound {
-  /** Gets a textual representation of this bound. */
-  abstract string toString();
+  class SsaVariable = SU::SsaVariable;
 
-  /** Gets an expression that equals this bound plus `delta`. */
-  abstract Expr getExpr(int delta);
+  class SsaSourceVariable = SourceVariable;
 
-  /** Gets an expression that equals this bound. */
-  Expr getExpr() { result = this.getExpr(0) }
+  class Expr = CS::ControlFlowNodes::ExprNode;
 
-  /** Gets the location of this bound. */
-  abstract Location getLocation();
+  class IntegralType = CS::IntegralType;
+
+  class ConstantIntegerExpr = CU::ConstantIntegerExpr;
+
+  /** Holds if `e` is a bound expression and it is not an SSA variable read. */
+  predicate interestingExprBound(Expr e) { CU::systemArrayLengthAccess(e.getExpr()) }
 }
 
-/**
- * The bound that corresponds to the integer 0. This is used to represent all
- * integer bounds as bounds are always accompanied by an added integer delta.
- */
-class ZeroBound extends Bound, TBoundZero {
-  override string toString() { result = "0" }
+module BoundImpl = SharedBound::Bound<CS::Location, BoundDefs>;
 
-  override Expr getExpr(int delta) { result.(ConstantIntegerExpr).getIntValue() = delta }
-
-  override Location getLocation() { result.hasLocationInfo("", 0, 0, 0, 0) }
-}
-
-/**
- * A bound corresponding to the value of an SSA variable.
- */
-class SsaBound extends Bound, TBoundSsa {
-  /** Gets the SSA variable that equals this bound. */
-  SsaVariable getSsa() { this = TBoundSsa(result) }
-
-  override string toString() { result = this.getSsa().toString() }
-
-  override Expr getExpr(int delta) { result = this.getSsa().getAUse() and delta = 0 }
-
-  override Location getLocation() { result = this.getSsa().getLocation() }
-}
-
-/**
- * A bound that corresponds to the value of a specific expression that might be
- * interesting, but isn't otherwise represented by the value of an SSA variable.
- */
-class ExprBound extends Bound, TBoundExpr {
-  override string toString() { result = this.getExpr().toString() }
-
-  override Expr getExpr(int delta) { this = TBoundExpr(result) and delta = 0 }
-
-  override Location getLocation() { result = this.getExpr().getLocation() }
-}
+import BoundImpl

csharp/ql/lib/semmle/code/csharp/dataflow/internal/rangeanalysis/BoundSpecific.qll

@@ -1,22 +0,0 @@
-/**
- * Provides C#-specific definitions for bounds.
- */
-
-private import csharp as CS
-private import semmle.code.csharp.dataflow.SSA::Ssa as Ssa
-private import semmle.code.csharp.dataflow.internal.rangeanalysis.ConstantUtils as CU
-private import semmle.code.csharp.dataflow.internal.rangeanalysis.RangeUtils as RU
-private import semmle.code.csharp.dataflow.internal.rangeanalysis.SsaUtils as SU
-
-class SsaVariable = SU::SsaVariable;
-
-class Expr = CS::ControlFlowNodes::ExprNode;
-
-class Location = CS::Location;
-
-class IntegralType = CS::IntegralType;
-
-class ConstantIntegerExpr = CU::ConstantIntegerExpr;
-
-/** Holds if `e` is a bound expression and it is not an SSA variable read. */
-predicate interestingExprBound(Expr e) { CU::systemArrayLengthAccess(e.getExpr()) }

csharp/ql/src/Security Features/CWE-295/AcceptAnyCertificate.cs

@@ -0,0 +1,22 @@
+using System.Net.Http;
+using System.Net.Security;
+using System.Security.Cryptography.X509Certificates;
+
+public class CertificateValidation
+{
+    public void Bad()
+    {
+        var handler = new HttpClientHandler();
+        // BAD: the callback always returns true, so every certificate is trusted.
+        handler.ServerCertificateCustomValidationCallback =
+            (request, certificate, chain, errors) => true;
+    }
+
+    public void Good()
+    {
+        var handler = new HttpClientHandler();
+        // GOOD: the certificate is only trusted when there are no validation errors.
+        handler.ServerCertificateCustomValidationCallback =
+            (request, certificate, chain, errors) => errors == SslPolicyErrors.None;
+    }
+}

csharp/ql/src/Security Features/CWE-295/AcceptAnyCertificate.qhelp

@@ -0,0 +1,52 @@
+<!DOCTYPE qhelp PUBLIC
+  "-//Semmle//qhelp//EN"
+  "qhelp.dtd">
+<qhelp>
+<overview>
+<p>
+A TLS/SSL certificate validation callback that always returns <code>true</code> trusts every certificate,
+regardless of any validation errors that were detected. This allows an attacker to perform a machine-in-the-middle
+attack against the application, therefore breaking any security that Transport Layer Security (TLS) provides.
+</p>
+
+<p>
+An attack might look like this:
+</p>
+
+<ol>
+  <li>The vulnerable program connects to <code>https://example.com</code>.</li>
+  <li>The attacker intercepts this connection and presents a valid, self-signed certificate for <code>https://example.com</code>.</li>
+  <li>The vulnerable program calls the certificate validation callback to check whether it should trust the certificate.</li>
+  <li>The callback ignores the <code>SslPolicyErrors</code> argument and returns <code>true</code>.</li>
+  <li>The vulnerable program accepts the certificate and proceeds with the connection, since the callback indicated that the certificate is trusted.</li>
+  <li>The attacker can now read the data the program sends to <code>https://example.com</code> and/or alter its replies while the program thinks the connection is secure.</li>
+</ol>
+</overview>
+
+<recommendation>
+<p>
+Do not use a certificate validation callback that unconditionally returns <code>true</code>.
+Either rely on the default certificate validation, or implement a callback that inspects the
+<code>SslPolicyErrors</code> argument and only trusts a specific, known certificate (for example, when
+using a self-signed certificate that has been explicitly pinned).
+</p>
+</recommendation>
+
+<example>
+<p>
+In the first (bad) example, the callback always returns <code>true</code> and therefore trusts any certificate,
+which allows an attacker to perform a machine-in-the-middle attack. In the second (good) example, the callback
+returns <code>true</code> only when there are no validation errors.
+</p>
+<sample src="AcceptAnyCertificate.cs" />
+</example>
+
+<references>
+<li>Microsoft Learn:
+  <a href="https://learn.microsoft.com/en-us/dotnet/api/system.net.security.remotecertificatevalidationcallback">RemoteCertificateValidationCallback Delegate</a>.</li>
+<li>Microsoft Learn:
+  <a href="https://learn.microsoft.com/en-us/dotnet/fundamentals/code-analysis/quality-rules/ca5359">CA5359: Do not disable certificate validation</a>.</li>
+<li>OWASP:
+  <a href="https://owasp.org/www-community/attacks/Manipulator-in-the-middle_attack">Manipulator-in-the-middle attack</a>.</li>
+</references>
+</qhelp>

csharp/ql/src/Security Features/CWE-295/AcceptAnyCertificate.ql

@@ -0,0 +1,101 @@
+/**
+ * @name Accepting any TLS certificate during validation
+ * @description A certificate validation callback that always accepts any certificate
+ *              allows an attacker to perform a machine-in-the-middle attack.
+ * @kind path-problem
+ * @problem.severity error
+ * @security-severity 7.5
+ * @precision high
+ * @id cs/accept-any-certificate
+ * @tags security
+ *       external/cwe/cwe-295
+ */
+
+import csharp
+import semmle.code.csharp.dataflow.DataFlow::DataFlow
+import AcceptAnyCertificate::PathGraph
+
+/**
+ * Holds if `c` always returns `true` and never returns `false`, i.e. it accepts
+ * every input it is given.
+ */
+predicate alwaysReturnsTrue(Callable c) {
+  c.getReturnType() instanceof BoolType and
+  // There is at least one returned value, and every returned value is the
+  // constant `true`.
+  forex(Expr ret | c.canReturn(ret) | ret.getValue() = "true")
+}
+
+/**
+ * A delegate type used as a TLS/SSL certificate validation callback. Such a
+ * delegate returns a `bool` (whether the certificate is trusted) and takes a
+ * `System.Net.Security.SslPolicyErrors` parameter describing any validation
+ * errors that were found. This covers `RemoteCertificateValidationCallback` as
+ * well as the `Func<..., SslPolicyErrors, bool>` callbacks used by, for example,
+ * `HttpClientHandler.ServerCertificateCustomValidationCallback`.
+ */
+class CertificateValidationCallbackType extends DelegateType {
+  CertificateValidationCallbackType() {
+    this.getReturnType() instanceof BoolType and
+    this.getAParameter().getType().hasFullyQualifiedName("System.Net.Security", "SslPolicyErrors")
+  }
+}
+
+/**
+ * Gets a callable that always accepts any certificate, referenced by the
+ * delegate-producing expression `e`.
+ */
+Callable getAcceptingCallable(Expr e) {
+  // A lambda or anonymous method, e.g. `(sender, cert, chain, errors) => true`.
+  result = e and
+  alwaysReturnsTrue(e)
+  or
+  // A method group, e.g. `AcceptAllCertificates`, possibly wrapped in an
+  // (implicit or explicit) delegate creation.
+  result = e.(DelegateCreation).getArgument().(CallableAccess).getTarget() and
+  alwaysReturnsTrue(result)
+  or
+  result = e.(CallableAccess).getTarget() and
+  alwaysReturnsTrue(result)
+}
+
+module AcceptAnyCertificateConfig implements DataFlow::ConfigSig {
+  predicate isSource(DataFlow::Node source) {
+    exists(getAcceptingCallable(source.asExpr()))
+    or
+    // `HttpClientHandler.DangerousAcceptAnyServerCertificateValidator` is a
+    // built-in callback that accepts every certificate.
+    source
+        .asExpr()
+        .(PropertyAccess)
+        .getTarget()
+        .hasName("DangerousAcceptAnyServerCertificateValidator")
+  }
+
+  predicate isSink(DataFlow::Node sink) {
+    // The value assigned to a property, field or local of certificate
+    // validation callback type.
+    exists(Assignable a |
+      a.getType() instanceof CertificateValidationCallbackType and
+      sink.asExpr() = a.getAnAssignedValue()
+    )
+    or
+    // The value passed as a certificate validation callback argument, e.g. to
+    // the `SslStream` constructor.
+    exists(Call call, Parameter p |
+      p = call.getTarget().getAParameter() and
+      p.getType() instanceof CertificateValidationCallbackType and
+      sink.asExpr() = call.getArgumentForParameter(p)
+    )
+  }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
+}
+
+module AcceptAnyCertificate = DataFlow::Global<AcceptAnyCertificateConfig>;
+
+from AcceptAnyCertificate::PathNode source, AcceptAnyCertificate::PathNode sink
+where AcceptAnyCertificate::flowPath(source, sink)
+select sink.getNode(), source, sink,
+  "This TLS certificate validation $@, which trusts any certificate.", source.getNode(),
+  "uses a callback"

csharp/ql/src/change-notes/2026-06-10-accept-any-certificate.md

@@ -0,0 +1,4 @@
+---
+category: newQuery
+---
+* Added a new query, `cs/accept-any-certificate`, to detect TLS/SSL certificate validation callbacks that always accept any certificate (CWE-295).

csharp/ql/test/query-tests/Security Features/CWE-295/AcceptAnyCertificate/AcceptAnyCertificate.expected

@@ -0,0 +1,24 @@
+edges
+| Test.cs:64:45:64:52 | access to local variable callback : (...) => ... | Test.cs:67:48:67:55 | access to local variable callback | provenance |  |
+| Test.cs:65:13:65:56 | (...) => ... : (...) => ... | Test.cs:64:45:64:52 | access to local variable callback : (...) => ... | provenance |  |
+nodes
+| Test.cs:14:13:14:57 | (...) => ... | semmle.label | (...) => ... |
+| Test.cs:22:13:25:13 | (...) => ... | semmle.label | (...) => ... |
+| Test.cs:33:13:33:74 | access to property DangerousAcceptAnyServerCertificateValidator | semmle.label | access to property DangerousAcceptAnyServerCertificateValidator |
+| Test.cs:40:13:40:56 | (...) => ... | semmle.label | (...) => ... |
+| Test.cs:52:67:52:75 | delegate creation of type RemoteCertificateValidationCallback | semmle.label | delegate creation of type RemoteCertificateValidationCallback |
+| Test.cs:59:13:59:56 | (...) => ... | semmle.label | (...) => ... |
+| Test.cs:64:45:64:52 | access to local variable callback : (...) => ... | semmle.label | access to local variable callback : (...) => ... |
+| Test.cs:65:13:65:56 | (...) => ... | semmle.label | (...) => ... |
+| Test.cs:65:13:65:56 | (...) => ... : (...) => ... | semmle.label | (...) => ... : (...) => ... |
+| Test.cs:67:48:67:55 | access to local variable callback | semmle.label | access to local variable callback |
+subpaths
+#select
+| Test.cs:14:13:14:57 | (...) => ... | Test.cs:14:13:14:57 | (...) => ... | Test.cs:14:13:14:57 | (...) => ... | This TLS certificate validation $@, which trusts any certificate. | Test.cs:14:13:14:57 | (...) => ... | uses a callback |
+| Test.cs:22:13:25:13 | (...) => ... | Test.cs:22:13:25:13 | (...) => ... | Test.cs:22:13:25:13 | (...) => ... | This TLS certificate validation $@, which trusts any certificate. | Test.cs:22:13:25:13 | (...) => ... | uses a callback |
+| Test.cs:33:13:33:74 | access to property DangerousAcceptAnyServerCertificateValidator | Test.cs:33:13:33:74 | access to property DangerousAcceptAnyServerCertificateValidator | Test.cs:33:13:33:74 | access to property DangerousAcceptAnyServerCertificateValidator | This TLS certificate validation $@, which trusts any certificate. | Test.cs:33:13:33:74 | access to property DangerousAcceptAnyServerCertificateValidator | uses a callback |
+| Test.cs:40:13:40:56 | (...) => ... | Test.cs:40:13:40:56 | (...) => ... | Test.cs:40:13:40:56 | (...) => ... | This TLS certificate validation $@, which trusts any certificate. | Test.cs:40:13:40:56 | (...) => ... | uses a callback |
+| Test.cs:52:67:52:75 | delegate creation of type RemoteCertificateValidationCallback | Test.cs:52:67:52:75 | delegate creation of type RemoteCertificateValidationCallback | Test.cs:52:67:52:75 | delegate creation of type RemoteCertificateValidationCallback | This TLS certificate validation $@, which trusts any certificate. | Test.cs:52:67:52:75 | delegate creation of type RemoteCertificateValidationCallback | uses a callback |
+| Test.cs:59:13:59:56 | (...) => ... | Test.cs:59:13:59:56 | (...) => ... | Test.cs:59:13:59:56 | (...) => ... | This TLS certificate validation $@, which trusts any certificate. | Test.cs:59:13:59:56 | (...) => ... | uses a callback |
+| Test.cs:65:13:65:56 | (...) => ... | Test.cs:65:13:65:56 | (...) => ... | Test.cs:65:13:65:56 | (...) => ... | This TLS certificate validation $@, which trusts any certificate. | Test.cs:65:13:65:56 | (...) => ... | uses a callback |
+| Test.cs:67:48:67:55 | access to local variable callback | Test.cs:65:13:65:56 | (...) => ... : (...) => ... | Test.cs:67:48:67:55 | access to local variable callback | This TLS certificate validation $@, which trusts any certificate. | Test.cs:65:13:65:56 | (...) => ... | uses a callback |

csharp/ql/test/query-tests/Security Features/CWE-295/AcceptAnyCertificate/AcceptAnyCertificate.qlref

@@ -0,0 +1 @@
+Security Features/CWE-295/AcceptAnyCertificate.ql

csharp/ql/test/query-tests/Security Features/CWE-295/AcceptAnyCertificate/Test.cs

@@ -0,0 +1,89 @@
+using System.IO;
+using System.Net;
+using System.Net.Http;
+using System.Net.Security;
+using System.Security.Cryptography.X509Certificates;
+
+public class CertificateValidationTests
+{
+    public void HttpClientHandlerBad()
+    {
+        var handler = new HttpClientHandler();
+        // BAD: always trusts any certificate.
+        handler.ServerCertificateCustomValidationCallback =
+            (request, certificate, chain, errors) => true;
+    }
+
+    public void HttpClientHandlerBlockBodyBad()
+    {
+        var handler = new HttpClientHandler();
+        // BAD: always trusts any certificate.
+        handler.ServerCertificateCustomValidationCallback =
+            (request, certificate, chain, errors) =>
+            {
+                return true;
+            };
+    }
+
+    public void HttpClientHandlerDangerousBad()
+    {
+        var handler = new HttpClientHandler();
+        // BAD: built-in callback that accepts any certificate.
+        handler.ServerCertificateCustomValidationCallback =
+            HttpClientHandler.DangerousAcceptAnyServerCertificateValidator;
+    }
+
+    public void ServicePointManagerBad()
+    {
+        // BAD: always trusts any certificate.
+        ServicePointManager.ServerCertificateValidationCallback =
+            (sender, certificate, chain, errors) => true;
+    }
+
+    private static bool AcceptAll(object sender, X509Certificate certificate, X509Chain chain,
+        SslPolicyErrors errors)
+    {
+        return true;
+    }
+
+    public void MethodGroupBad()
+    {
+        // BAD: the referenced method always returns true.
+        ServicePointManager.ServerCertificateValidationCallback = AcceptAll;
+    }
+
+    public void SslStreamBad(Stream stream)
+    {
+        // BAD: the validation callback always returns true.
+        var ssl = new SslStream(stream, false,
+            (sender, certificate, chain, errors) => true);
+    }
+
+    public void IndirectBad(Stream stream)
+    {
+        RemoteCertificateValidationCallback callback =
+            (sender, certificate, chain, errors) => true;
+        // BAD: the callback flowing here always returns true.
+        var ssl = new SslStream(stream, false, callback);
+    }
+
+    public void HttpClientHandlerGood()
+    {
+        var handler = new HttpClientHandler();
+        // GOOD: the certificate is only trusted when there are no validation errors.
+        handler.ServerCertificateCustomValidationCallback =
+            (request, certificate, chain, errors) => errors == SslPolicyErrors.None;
+    }
+
+    private static bool Validate(object sender, X509Certificate certificate, X509Chain chain,
+        SslPolicyErrors errors)
+    {
+        return errors == SslPolicyErrors.None;
+    }
+
+    public void MethodGroupGood()
+    {
+        // GOOD: the referenced method performs real validation.
+        ServicePointManager.ServerCertificateValidationCallback = Validate;
+    }
+}

csharp/ql/test/query-tests/Security Features/CWE-295/AcceptAnyCertificate/options

@@ -0,0 +1,2 @@
+semmle-extractor-options: /nostdlib /noconfig
+semmle-extractor-options: --load-sources-from-project:${testdir}/../../../../resources/stubs/_frameworks/Microsoft.NETCore.App/Microsoft.NETCore.App.csproj

docs/codeql/codeql-overview/codeql-changelog/codeql-cli-2.25.6.rst

@@ -0,0 +1,139 @@
+.. _codeql-cli-2.25.6:
+
+==========================
+CodeQL 2.25.6 (2026-06-04)
+==========================
+
+.. contents:: Contents
+   :depth: 2
+   :local:
+   :backlinks: none
+
+This is an overview of changes in the CodeQL CLI and relevant CodeQL query and library packs. For additional updates on changes to the CodeQL code scanning experience, check out the `code scanning section on the GitHub blog <https://github.blog/tag/code-scanning/>`__, `relevant GitHub Changelog updates <https://github.blog/changelog/label/application-security/>`__, `changes in the CodeQL extension for Visual Studio Code <https://marketplace.visualstudio.com/items/GitHub.vscode-codeql/changelog>`__, and the `CodeQL Action changelog <https://github.com/github/codeql-action/blob/main/CHANGELOG.md>`__.
+
+Security Coverage
+-----------------
+
+CodeQL 2.25.6 runs a total of 496 security queries when configured with the Default suite (covering 169 CWE). The Extended suite enables an additional 131 queries (covering 32 more CWE).
+
+CodeQL CLI
+----------
+
+Improvements
+~~~~~~~~~~~~
+
+*   When the :code:`git` executable is available, CodeQL can now obtain configuration and queries from SHA-256 Git repositories, and infer Git metadata about them.
+
+Miscellaneous
+~~~~~~~~~~~~~
+
+*   The build of Eclipse Temurin OpenJDK that is used to run the CodeQL CLI has been updated to version 21.0.11.
+
+Query Packs
+-----------
+
+Bug Fixes
+~~~~~~~~~
+
+GitHub Actions
+""""""""""""""
+
+*   Adjusted (minor) help file descriptions for queries: :code:`actions/untrusted-checkout/critical`, :code:`actions/untrusted-checkout/high`, :code:`actions/untrusted-checkout/medium`. Clarified wording on a minor point, added one more listed resource and added one more recommendation for things to check.
+
+Major Analysis Improvements
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+GitHub Actions
+""""""""""""""
+
+*   Adjusted :code:`actions/untrusted-checkout/critical` to align more with other untrusted resource queries, where the alert location is the location where the artifact is obtained from (the checkout point). This aligns with the other 2 related queries. This will cause the same alerts to re-open for closed alerts of this query.
+
+Minor Analysis Improvements
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+GitHub Actions
+""""""""""""""
+
+*   Altered the alert message for clarity for queries: :code:`actions/untrusted-checkout/critical`, :code:`actions/untrusted-checkout/high`.
+*   The :code:`actions/unpinned-tag` query now recognizes 64-character SHA-256 commit hashes as properly pinned references, in addition to 40-character SHA-1 hashes.
+
+Query Metadata Changes
+~~~~~~~~~~~~~~~~~~~~~~
+
+GitHub Actions
+""""""""""""""
+
+*   Reversed adjustment of the name of :code:`actions/untrusted-checkout/high`, but kept the portion of the previous change for the word "trusted" to "privileged". Added a missing "a" to phrasing in :code:`actions/untrusted-checkout/high` and :code:`actions/untrusted-checkout/medium`.
+
+Language Libraries
+------------------
+
+Major Analysis Improvements
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Swift
+"""""
+
+*   Upgraded to allow analysis of Swift 6.3.2.
+
+Minor Analysis Improvements
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+C/C++
+"""""
+
+*   Added flow source models for :code:`scanf_s` and related functions.
+*   Added a :code:`Call` column to :code:`LocalFlowSourceFunction::hasLocalFlowSource` and :code:`RemoteFlowSourceFunction::hasRemoteFlowSource`. The old predicates without a :code:`Call` column continue to be supported.
+
+C#
+""
+
+*   Full support for C# 14 / .NET 10. All new language features are now supported by the extractor. The QL library and data flow analysis now support the new C# 14 language constructs and include generated Models as Data (MaD) models for the .NET 10 runtime.
+*   C# 14: Added support for user-defined instance increment/decrement operators.
+
+Java/Kotlin
+"""""""""""
+
+*   Added LLM-generated source and sink models for :code:`org.apache.avro`.
+
+JavaScript/TypeScript
+"""""""""""""""""""""
+
+*   The sensitive data heuristics used to identify code that handles passwords and private data have been improved. Most of the changes permit more variations of established patterns, thereby finding more sensitive data. Queries that use the sensitive data library (for example :code:`js/clear-text-logging`) may find more correct results and fewer false positive results after these changes.
+
+Python
+""""""
+
+*   The sensitive data heuristics used to identify code that handles passwords and private data have been improved. Most of the changes permit more variations of established patterns, thereby finding more sensitive data. Queries that use the sensitive data library (for example :code:`py/clear-text-logging-sensitive-data`) may find more correct results and fewer false positive results after these changes.
+
+Swift
+"""""
+
+*   The sensitive data heuristics used to identify code that handles passwords and private data have been improved. Most of the changes permit more variations of established patterns, thereby finding more sensitive data. Queries that use the sensitive data library (for example :code:`swift/cleartext-logging`) may find more correct results and fewer false positive results after these changes.
+
+GitHub Actions
+""""""""""""""
+
+*   The GitHub Actions analysis now recognizes more Bash regex checks that restrict a value to alphanumeric characters, including regexes like :code:`^[0-9a-zA-Z]{40}([0-9a-zA-Z]{24})?$` which check for a SHA-1 or SHA-256 hash. This may reduce false positive results where command output is validated with grouped or optional alphanumeric patterns before being used.
+
+Rust
+""""
+
+*   The sensitive data heuristics used to identify code that handles passwords and private data have been improved. Most of the changes permit more variations of established patterns, thereby finding more sensitive data. Queries that use the sensitive data library (for example :code:`rust/cleartext-logging`) may find more correct results and fewer false positive results after these changes.
+
+Deprecated APIs
+~~~~~~~~~~~~~~~
+
+C/C++
+"""""
+
+*   The :code:`UsingAliasTypedefType` class has been deprecated. Use :code:`TypeAliasType` instead.
+
+New Features
+~~~~~~~~~~~~
+
+C/C++
+"""""
+
+*   Added a :code:`getOriginalTemplate` predicate to :code:`TemplateClass`, :code:`TemplateFunction`, :code:`TemplateVariable`, and :code:`AliasTemplateType`, which yields the class member template the template was generated from. The predicates only have results for templates that are members of class template instantiations.
+*   Added :code:`AliasTemplateType` and :code:`AliasTemplateInstantiationType` classes, representing C++ alias templates and their instantiations.

docs/codeql/codeql-overview/codeql-changelog/index.rst

@@ -11,6 +11,7 @@ A list of queries for each suite and language `is available here <https://docs.g
 .. toctree::
    :maxdepth: 1
 
+   codeql-cli-2.25.6
    codeql-cli-2.25.5
    codeql-cli-2.25.4
    codeql-cli-2.25.3

docs/codeql/reusables/supported-versions-compilers.rst

@@ -21,7 +21,7 @@
    Java,"Java 7 to 26 [6]_","javac (OpenJDK and Oracle JDK),
 
    Eclipse compiler for Java (ECJ) [7]_",``.java``
-   Kotlin,"Kotlin 2.0.0 to 2.4.\ *x*","kotlinc",``.kt``
+   Kotlin,"Kotlin 1.8.0 to 2.3.2\ *x*","kotlinc",``.kt``
    JavaScript,ECMAScript 2022 or lower,Not applicable,"``.js``, ``.jsx``, ``.mjs``, ``.es``, ``.es6``, ``.htm``, ``.html``, ``.xhtm``, ``.xhtml``, ``.vue``, ``.hbs``, ``.ejs``, ``.njk``, ``.json``, ``.yaml``, ``.yml``, ``.raml``, ``.xml`` [8]_"
    Python [9]_,"2.7, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13",Not applicable,``.py``
    Ruby [10]_,"up to 3.3",Not applicable,"``.rb``, ``.erb``, ``.gemspec``, ``Gemfile``"

go/actions/test/action.yml

@@ -4,7 +4,7 @@ inputs:
   go-test-version:
     description: Which Go version to use for running the tests
     required: false
-    default: "~1.26.0"
+    default: "~1.26.4"
   run-code-checks:
     description: Whether to run formatting, code and qhelp generation checks
     required: false

go/extractor/go.mod

@@ -2,14 +2,14 @@ module github.com/github/codeql-go/extractor
 
 go 1.26
 
-toolchain go1.26.0
+toolchain go1.26.4
 
 // when updating this, run
 //    bazel run @rules_go//go -- mod tidy
 // when adding or removing dependencies, run
 //    bazel mod tidy
 require (
-	golang.org/x/mod v0.36.0
+	golang.org/x/mod v0.37.0
 	golang.org/x/tools v0.45.0
 )
 

go/extractor/go.sum

@@ -6,8 +6,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
-golang.org/x/mod v0.36.0 h1:JJjpVx6myfUsUdAzZuOSTTmRE0PfZeNWzzvKrP7amb4=
-golang.org/x/mod v0.36.0/go.mod h1:moc6ELqsWcOw5Ef3xVprK5ul/MvtVvkIXLziUOICjUQ=
+golang.org/x/mod v0.37.0 h1:vF1DjpVEshcIqoEaauuHebaLk1O1forxjxBaVn884JQ=
+golang.org/x/mod v0.37.0/go.mod h1:m8S8VeM9r4dzDwjrKO0a1sZP3YjeMamRRlD+fmR2Q/0=
 golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4=
 golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
 golang.org/x/tools v0.45.0 h1:18qN3FAooORvApf5XjCXgsuayZOEtXf6JK18I3+ONa8=

java/documentation/library-coverage/coverage.csv

@@ -194,7 +194,7 @@ org.apache.hc.core5.http,73,2,45,,,,,,,,,,,,,1,,,,,,,,,,,,,,,,,,,,,72,,,,,,,,,,,
 org.apache.hc.core5.net,,,18,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,18,
 org.apache.hc.core5.util,,,24,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,18,6
 org.apache.hive.hcatalog.templeton,1,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,1,,,,,,,,,,,,,,,,
-org.apache.http,48,3,95,,,,,,,,,,,,,2,,,,,,,,,,,,,,,,,,,,,46,,,,,,,,,,,,,,,,3,86,9
+org.apache.http,53,3,117,,,,,,,,,,,,,2,,,,,,,,,,,,,,,,,,,,,51,,,,,,,,,,,,,,,,3,108,9
 org.apache.ibatis.jdbc,6,,57,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,6,,,,,,,,,,,,,,,57,
 org.apache.ibatis.mapping,,,1,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,1,
 org.apache.log4j,11,,,,,,,,,,,,,,,,,,,,,,11,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

java/documentation/library-coverage/coverage.rst

@@ -13,7 +13,7 @@ Java framework & library support
    `Apache Commons IO <https://commons.apache.org/proper/commons-io/>`_,``org.apache.commons.io``,,570,124,105,,,,,15
    `Apache Commons Lang <https://commons.apache.org/proper/commons-lang/>`_,``org.apache.commons.lang3``,,425,7,,,,,,
    `Apache Commons Text <https://commons.apache.org/proper/commons-text/>`_,``org.apache.commons.text``,,272,,,,,,,
-   `Apache HttpComponents <https://hc.apache.org/>`_,"``org.apache.hc.core5.*``, ``org.apache.http``",5,183,122,,3,,,,119
+   `Apache HttpComponents <https://hc.apache.org/>`_,"``org.apache.hc.core5.*``, ``org.apache.http``",5,205,127,,3,,,,124
    `Apache Log4j 2 <https://logging.apache.org/log4j/2.0/>`_,``org.apache.logging.log4j``,,8,359,,,,,,
    `Apache Struts <https://struts.apache.org/>`_,"``org.apache.struts2``, ``org.apache.struts.beanvalidation.validation.interceptor``",,3877,14,,,,,,
    `Apache Velocity <https://velocity.apache.org/>`_,"``org.apache.velocity.app``, ``org.apache.velocity.runtime``",,,8,,,,,,
@@ -41,5 +41,5 @@ Java framework & library support
    `Thymeleaf <https://www.thymeleaf.org/>`_,``org.thymeleaf``,,2,2,,,,,,
    `jOOQ <https://www.jooq.org/>`_,``org.jooq``,,,1,,,1,,,
    Others,"``actions.osgi``, ``antlr``, ``ch.ethz.ssh2``, ``cn.hutool.core.codec``, ``com.alibaba.com.caucho.hessian.io``, ``com.alibaba.druid.sql``, ``com.alibaba.fastjson2``, ``com.amazonaws.auth``, ``com.auth0.jwt.algorithms``, ``com.azure.identity``, ``com.caucho.burlap.io``, ``com.caucho.hessian.io``, ``com.cedarsoftware.util.io``, ``com.esotericsoftware.kryo.io``, ``com.esotericsoftware.kryo5.io``, ``com.esotericsoftware.yamlbeans``, ``com.hubspot.jinjava``, ``com.jcraft.jsch``, ``com.microsoft.sqlserver.jdbc``, ``com.mitchellbosecke.pebble``, ``com.opensymphony.xwork2``, ``com.sshtools.j2ssh.authentication``, ``com.sun.crypto.provider``, ``com.sun.jndi.ldap``, ``com.sun.net.httpserver``, ``com.sun.net.ssl``, ``com.sun.rowset``, ``com.sun.security.auth.module``, ``com.sun.security.ntlm``, ``com.sun.security.sasl.digest``, ``com.thoughtworks.xstream``, ``com.trilead.ssh2``, ``com.unboundid.ldap.sdk``, ``com.zaxxer.hikari``, ``flexjson``, ``hudson``, ``io.jsonwebtoken``, ``io.undertow.server.handlers.resource``, ``javafx.scene.web``, ``jenkins``, ``jodd.json``, ``liquibase.database.jvm``, ``liquibase.statement.core``, ``net.lingala.zip4j``, ``net.schmizz.sshj``, ``net.sf.json``, ``net.sf.saxon.s9api``, ``ognl``, ``org.acegisecurity``, ``org.antlr.runtime``, ``org.apache.avro``, ``org.apache.commons.codec``, ``org.apache.commons.compress.archivers.tar``, ``org.apache.commons.exec``, ``org.apache.commons.fileupload``, ``org.apache.commons.httpclient.util``, ``org.apache.commons.jelly``, ``org.apache.commons.jexl2``, ``org.apache.commons.jexl3``, ``org.apache.commons.lang``, ``org.apache.commons.logging``, ``org.apache.commons.net``, ``org.apache.commons.ognl``, ``org.apache.cxf.catalog``, ``org.apache.cxf.common.classloader``, ``org.apache.cxf.common.jaxb``, ``org.apache.cxf.common.logging``, ``org.apache.cxf.configuration.jsse``, ``org.apache.cxf.helpers``, ``org.apache.cxf.resource``, ``org.apache.cxf.staxutils``, ``org.apache.cxf.tools.corba.utils``, ``org.apache.cxf.tools.util``, ``org.apache.cxf.transform``, ``org.apache.directory.ldap.client.api``, ``org.apache.hadoop.fs``, ``org.apache.hadoop.hive.metastore``, ``org.apache.hadoop.hive.ql.exec``, ``org.apache.hadoop.hive.ql.metadata``, ``org.apache.hc.client5.http.async.methods``, ``org.apache.hc.client5.http.classic.methods``, ``org.apache.hc.client5.http.fluent``, ``org.apache.hive.hcatalog.templeton``, ``org.apache.ibatis.jdbc``, ``org.apache.ibatis.mapping``, ``org.apache.log4j``, ``org.apache.shiro.authc``, ``org.apache.shiro.codec``, ``org.apache.shiro.jndi``, ``org.apache.shiro.mgt``, ``org.apache.sshd.client.session``, ``org.apache.tools.ant``, ``org.apache.tools.zip``, ``org.codehaus.cargo.container.installer``, ``org.dom4j``, ``org.exolab.castor.xml``, ``org.fusesource.leveldbjni``, ``org.geogebra.web.full.main``, ``org.gradle.api.file``, ``org.ho.yaml``, ``org.influxdb``, ``org.jabsorb``, ``org.jboss.vfs``, ``org.jdbi.v3.core``, ``org.jenkins.ui.icon``, ``org.jenkins.ui.symbol``, ``org.keycloak.models.map.storage``, ``org.kohsuke.stapler``, ``org.lastaflute.web``, ``org.mvel2``, ``org.openjdk.jmh.runner.options``, ``org.owasp.esapi``, ``org.pac4j.jwt.config.encryption``, ``org.pac4j.jwt.config.signature``, ``org.scijava.log``, ``org.xml.sax``, ``org.xmlpull.v1``, ``play.libs.ws``, ``play.mvc``, ``ratpack.core.form``, ``ratpack.core.handling``, ``ratpack.core.http``, ``ratpack.exec``, ``ratpack.form``, ``ratpack.func``, ``ratpack.handling``, ``ratpack.http``, ``ratpack.util``, ``software.amazon.awssdk.transfer.s3.model``, ``sun.jvmstat.perfdata.monitor.protocol.local``, ``sun.jvmstat.perfdata.monitor.protocol.rmi``, ``sun.misc``, ``sun.net.ftp``, ``sun.net.www.protocol.http``, ``sun.security.acl``, ``sun.security.jgss.krb5``, ``sun.security.krb5``, ``sun.security.pkcs``, ``sun.security.pkcs11``, ``sun.security.provider``, ``sun.security.ssl``, ``sun.security.x509``, ``sun.tools.jconsole``",127,6034,775,148,6,14,18,,186
-   Totals,,382,26381,2702,421,16,137,33,1,410
+   Totals,,382,26403,2707,421,16,137,33,1,415
 

java/kotlin-extractor/BUILD.bazel

@@ -64,14 +64,8 @@ _resources = [
         r[len("src/main/resources/"):],
     )
     for r in glob(["src/main/resources/**"])
-    if r != "src/main/resources/META-INF/services/org.jetbrains.kotlin.compiler.plugin.CompilerPluginRegistrar"
 ]
 
-_compiler_plugin_registrar_service = (
-    "src/main/resources/META-INF/services/org.jetbrains.kotlin.compiler.plugin.CompilerPluginRegistrar",
-    "META-INF/services/org.jetbrains.kotlin.compiler.plugin.CompilerPluginRegistrar",
-)
-
 kt_javac_options(
     name = "javac-options",
     release = "8",
@@ -97,32 +91,19 @@ kt_javac_options(
         # * `resource_strip_prefix` is unique per jar, so we must also put other resources under the same version prefix
         genrule(
             name = "resources-%s" % v,
-            srcs = [src for src, _ in _resources] + (
-                [_compiler_plugin_registrar_service[0]] if not version_less(v, "2.4.0") else []
-            ),
+            srcs = [src for src, _ in _resources],
             outs = [
                 "%s/com/github/codeql/extractor.name" % v,
             ] + [
                 "%s/%s" % (v, target)
                 for _, target in _resources
-            ] + (
-                ["%s/%s" % (
-                    v,
-                    _compiler_plugin_registrar_service[1],
-                )] if not version_less(v, "2.4.0") else []
-            ),
+            ],
             cmd = "\n".join([
                 "echo %s-%s > $(RULEDIR)/%s/com/github/codeql/extractor.name" % (_extractor_name_prefix, v, v),
             ] + [
                 "cp $(execpath %s) $(RULEDIR)/%s/%s" % (source, v, target)
                 for source, target in _resources
-            ] + (
-                ["cp $(execpath %s) $(RULEDIR)/%s/%s" % (
-                    _compiler_plugin_registrar_service[0],
-                    v,
-                    _compiler_plugin_registrar_service[1],
-                )] if not version_less(v, "2.4.0") else []
-            )),
+            ]),
         ),
         kt_jvm_library(
             name = "%s-%s" % (_extractor_name_prefix, v),

java/kotlin-extractor/dev/wrapper.py

@@ -27,7 +27,7 @@ import shutil
 import io
 import os
 
-DEFAULT_VERSION = "2.4.0"
+DEFAULT_VERSION = "2.3.20"
 
 
 def options():

java/kotlin-extractor/src/main/kotlin/KotlinExtractorComponentRegistrar.kt

@@ -3,21 +3,32 @@
 
 package com.github.codeql
 
+import com.intellij.mock.MockProject
+import com.intellij.openapi.extensions.LoadingOrder
+import org.jetbrains.kotlin.backend.common.extensions.IrGenerationExtension
 import org.jetbrains.kotlin.config.CompilerConfiguration
 
 class KotlinExtractorComponentRegistrar : Kotlin2ComponentRegistrar() {
-    override fun doRegisterExtensions(configuration: CompilerConfiguration) {
+    override fun registerProjectComponents(
+        project: MockProject,
+        configuration: CompilerConfiguration
+    ) {
         val invocationTrapFile = configuration[KEY_INVOCATION_TRAP_FILE]
         if (invocationTrapFile == null) {
             throw Exception("Required argument for TRAP invocation file not given")
         }
-        registerExtractorExtension(
+        // Register with LoadingOrder.LAST to ensure the extractor runs after other
+        // IR generation plugins (like kotlinx.serialization) have generated their code.
+        val extensionPoint = project.extensionArea.getExtensionPoint(IrGenerationExtension.extensionPointName)
+        extensionPoint.registerExtension(
             KotlinExtractorExtension(
                 invocationTrapFile,
                 configuration[KEY_CHECK_TRAP_IDENTICAL] ?: false,
                 configuration[KEY_COMPILATION_STARTTIME],
                 configuration[KEY_EXIT_AFTER_EXTRACTION] ?: false
-            )
+            ),
+            LoadingOrder.LAST,
+            project
         )
     }
 }

java/kotlin-extractor/src/main/kotlin/KotlinFileExtractor.kt

@@ -173,9 +173,9 @@ open class KotlinFileExtractor(
         when (d) {
             is IrFunction ->
                 when (d.name.asString()) {
-                    "toString" -> d.codeQlValueParameters.isEmpty()
-                    "hashCode" -> d.codeQlValueParameters.isEmpty()
-                    "equals" -> d.codeQlValueParameters.singleOrNull()?.type?.isNullableAny() ?: false
+                    "toString" -> d.valueParameters.isEmpty()
+                    "hashCode" -> d.valueParameters.isEmpty()
+                    "equals" -> d.valueParameters.singleOrNull()?.type?.isNullableAny() ?: false
                     else -> false
                 } && isJavaBinaryDeclaration(d)
             else -> false
@@ -721,7 +721,7 @@ open class KotlinFileExtractor(
             (it.type as? IrSimpleType)?.classFqName?.asString() != "kotlin.Deprecated"
         } +
             // Note we lose any arguments to @java.lang.Deprecated that were written in source.
-            codeQlAnnotationFromSymbolOwner(
+            IrConstructorCallImpl.fromSymbolOwner(
                 UNDEFINED_OFFSET,
                 UNDEFINED_OFFSET,
                 jldConstructor.returnType,
@@ -781,13 +781,13 @@ open class KotlinFileExtractor(
         val locId = tw.getLocation(constructorCall)
         tw.writeHasLocation(id, locId)
 
-        for (i in 0 until constructorCall.codeQlValueArgumentsCount) {
-            val param = constructorCall.symbol.owner.codeQlValueParameters[i]
+        for (i in 0 until constructorCall.valueArgumentsCount) {
+            val param = constructorCall.symbol.owner.valueParameters[i]
             val prop =
                 constructorCall.symbol.owner.parentAsClass.declarations
                     .filterIsInstance<IrProperty>()
                     .first { it.name == param.name }
-            val v = constructorCall.codeQlGetValueArgument(i) ?: param.defaultValue?.expression
+            val v = constructorCall.getValueArgument(i) ?: param.defaultValue?.expression
             val getter = prop.getter
             if (getter == null) {
                 logger.warnElement("Expected annotation property to define a getter", prop)
@@ -1115,9 +1115,9 @@ open class KotlinFileExtractor(
                         returnId,
                         0,
                         returnId,
-                        f.codeQlValueParameters.size,
+                        f.valueParameters.size,
                         { argParent, idxOffset ->
-                            f.codeQlValueParameters.forEachIndexed { idx, param ->
+                            f.valueParameters.forEachIndexed { idx, param ->
                                 val syntheticParamId = useValueParameter(param, proxyFunctionId)
                                 extractVariableAccess(
                                     syntheticParamId,
@@ -1695,9 +1695,9 @@ open class KotlinFileExtractor(
                             returnId,
                             0,
                             returnId,
-                            f.codeQlValueParameters.size,
+                            f.valueParameters.size,
                             { argParentId, idxOffset ->
-                                f.codeQlValueParameters.mapIndexed { idx, param ->
+                                f.valueParameters.mapIndexed { idx, param ->
                                     val syntheticParamId = useValueParameter(param, functionId)
                                     extractVariableAccess(
                                         syntheticParamId,
@@ -1792,7 +1792,7 @@ open class KotlinFileExtractor(
         extractBody: Boolean,
         extractMethodAndParameterTypeAccesses: Boolean
     ) {
-        if (f.codeQlValueParameters.none { it.defaultValue != null }) return
+        if (f.valueParameters.none { it.defaultValue != null }) return
 
         val id = getDefaultsMethodLabel(f)
         if (id == null) {
@@ -1800,7 +1800,7 @@ open class KotlinFileExtractor(
             return
         }
         val locId = getLocation(f, null)
-        val extReceiver = f.codeQlExtensionReceiverParameter
+        val extReceiver = f.extensionReceiverParameter
         val dispatchReceiver = if (f.shouldExtractAsStatic) null else f.dispatchReceiverParameter
         val parameterTypes = getDefaultsMethodArgTypes(f)
         val allParamTypeResults =
@@ -1869,7 +1869,7 @@ open class KotlinFileExtractor(
         tw.writeCompiler_generated(id, CompilerGeneratedKinds.DEFAULT_ARGUMENTS_METHOD.kind)
 
         if (extractBody) {
-            val nonSyntheticParams = listOfNotNull(dispatchReceiver) + f.codeQlValueParameters
+            val nonSyntheticParams = listOfNotNull(dispatchReceiver) + f.valueParameters
             // This stack entry represents as if we're extracting the 'real' function `f`, giving
             // the indices of its non-synthetic parameters
             // such that when we extract the default expressions below, any reference to f's nth
@@ -1895,12 +1895,12 @@ open class KotlinFileExtractor(
                     val realParamsVarId = getValueParameterLabel(id, parameterTypes.size - 2)
                     val intType = pluginContext.irBuiltIns.intType
                     val paramIdxOffset =
-                        listOf(dispatchReceiver, f.codeQlExtensionReceiverParameter).count { it != null }
+                        listOf(dispatchReceiver, f.extensionReceiverParameter).count { it != null }
                     extractBlockBody(id, locId).also { blockId ->
                         var nextStmt = 0
                         // For each parameter with a default, sub in the default value if the caller
                         // hasn't supplied a value:
-                        f.codeQlValueParameters.forEachIndexed { paramIdx, param ->
+                        f.valueParameters.forEachIndexed { paramIdx, param ->
                             val defaultVal = param.defaultValue
                             if (defaultVal != null) {
                                 extractIfStmt(locId, blockId, nextStmt++, id).also { ifId ->
@@ -1975,7 +1975,7 @@ open class KotlinFileExtractor(
                                     id
                                 )
                                 tw.writeHasLocation(thisCallId, locId)
-                                f.codeQlValueParameters.forEachIndexed { idx, param ->
+                                f.valueParameters.forEachIndexed { idx, param ->
                                     extractVariableAccess(
                                         tw.getLabelFor<DbParam>(getValueParameterLabel(id, idx)),
                                         param.type,
@@ -2003,9 +2003,9 @@ open class KotlinFileExtractor(
                                     )
                                     .also { thisCallId ->
                                         val realFnIdxOffset =
-                                            if (f.codeQlExtensionReceiverParameter != null) 1 else 0
+                                            if (f.extensionReceiverParameter != null) 1 else 0
                                         val paramMappings =
-                                            f.codeQlValueParameters.mapIndexed { idx, param ->
+                                            f.valueParameters.mapIndexed { idx, param ->
                                                 Triple(
                                                     param.type,
                                                     idx + paramIdxOffset,
@@ -2156,7 +2156,7 @@ open class KotlinFileExtractor(
                         val dispatchReceiver =
                             f.dispatchReceiverParameter?.let { IrGetValueImpl(-1, -1, it.symbol) }
                         val extensionReceiver =
-                            f.codeQlExtensionReceiverParameter?.let { IrGetValueImpl(-1, -1, it.symbol) }
+                            f.extensionReceiverParameter?.let { IrGetValueImpl(-1, -1, it.symbol) }
 
                         extractExpressionBody(overloadId, realFunctionLocId).also { returnId ->
                             extractsDefaultsCall(
@@ -2180,28 +2180,28 @@ open class KotlinFileExtractor(
         if (!f.hasAnnotation(jvmOverloadsFqName)) {
             if (
                 f is IrConstructor &&
-                    f.codeQlValueParameters.isNotEmpty() &&
-                    f.codeQlValueParameters.all { it.defaultValue != null } &&
+                    f.valueParameters.isNotEmpty() &&
+                    f.valueParameters.all { it.defaultValue != null } &&
                     f.parentClassOrNull?.let {
                         // Don't create a default constructor for an annotation class, or a class
                         // that explicitly declares a no-arg constructor.
                         !it.isAnnotationClass &&
                             it.declarations.none { d ->
-                                d is IrConstructor && d.codeQlValueParameters.isEmpty()
+                                d is IrConstructor && d.valueParameters.isEmpty()
                             }
                     } == true
             ) {
                 // Per https://kotlinlang.org/docs/classes.html#creating-instances-of-classes, a
                 // single default overload gets created specifically
                 // when we have all default parameters, regardless of `@JvmOverloads`.
-                extractGeneratedOverload(f.codeQlValueParameters.map { _ -> null })
+                extractGeneratedOverload(f.valueParameters.map { _ -> null })
             }
             return
         }
 
-        val paramList: MutableList<IrValueParameter?> = f.codeQlValueParameters.toMutableList()
-        for (n in (f.codeQlValueParameters.size - 1) downTo 0) {
-            if (f.codeQlValueParameters[n].defaultValue != null) {
+        val paramList: MutableList<IrValueParameter?> = f.valueParameters.toMutableList()
+        for (n in (f.valueParameters.size - 1) downTo 0) {
+            if (f.valueParameters[n].defaultValue != null) {
                 paramList[n] = null // Remove this parameter, to be replaced by a default value
                 extractGeneratedOverload(paramList)
             }
@@ -2327,7 +2327,7 @@ open class KotlinFileExtractor(
             getClassByFqName(pluginContext, it)?.let { annotationClass ->
                 annotationClass.owner.declarations.firstIsInstanceOrNull<IrConstructor>()?.let {
                     annotationConstructor ->
-                    codeQlAnnotationFromSymbolOwner(
+                    IrConstructorCallImpl.fromSymbolOwner(
                         UNDEFINED_OFFSET,
                         UNDEFINED_OFFSET,
                         annotationConstructor.returnType,
@@ -2388,13 +2388,13 @@ open class KotlinFileExtractor(
                             id
                         }
 
-                val extReceiver = f.codeQlExtensionReceiverParameter
+                val extReceiver = f.extensionReceiverParameter
                 // The following parameter order is correct, because member $default methods (where
                 // the order would be [dispatchParam], [extensionParam], normalParams) are not
                 // extracted here
                 val fParameters =
                     listOfNotNull(extReceiver) +
-                        (overriddenAttributes?.valueParameters ?: f.codeQlValueParameters)
+                        (overriddenAttributes?.valueParameters ?: f.valueParameters)
                 val paramTypes =
                     fParameters.mapIndexed { i, vp ->
                         extractValueParameter(
@@ -3069,14 +3069,14 @@ open class KotlinFileExtractor(
             logger.errorElement("Unexpected dispatch receiver found", c)
         }
 
-        if (c.codeQlValueArgumentsCount < 1) {
+        if (c.valueArgumentsCount < 1) {
             logger.errorElement("No arguments found", c)
             return
         }
 
         extractArgument(id, c, callable, enclosingStmt, 0, "Operand null")
 
-        if (c.codeQlValueArgumentsCount > 1) {
+        if (c.valueArgumentsCount > 1) {
             logger.errorElement("Extra arguments found", c)
         }
     }
@@ -3095,21 +3095,21 @@ open class KotlinFileExtractor(
             logger.errorElement("Unexpected dispatch receiver found", c)
         }
 
-        if (c.codeQlValueArgumentsCount < 1) {
+        if (c.valueArgumentsCount < 1) {
             logger.errorElement("No arguments found", c)
             return
         }
 
         extractArgument(id, c, callable, enclosingStmt, 0, "LHS null")
 
-        if (c.codeQlValueArgumentsCount < 2) {
+        if (c.valueArgumentsCount < 2) {
             logger.errorElement("No RHS found", c)
             return
         }
 
         extractArgument(id, c, callable, enclosingStmt, 1, "RHS null")
 
-        if (c.codeQlValueArgumentsCount > 2) {
+        if (c.valueArgumentsCount > 2) {
             logger.errorElement("Extra arguments found", c)
         }
     }
@@ -3122,7 +3122,7 @@ open class KotlinFileExtractor(
         idx: Int,
         msg: String
     ) {
-        val op = c.codeQlGetValueArgument(idx)
+        val op = c.getValueArgument(idx)
         if (op == null) {
             logger.errorElement(msg, c)
         } else {
@@ -3267,8 +3267,8 @@ open class KotlinFileExtractor(
         // and which should be replaced by defaults. The final Object parameter is apparently always
         // null.
         (listOfNotNull(if (f.shouldExtractAsStatic) null else f.dispatchReceiverParameter?.type) +
-                listOfNotNull(f.codeQlExtensionReceiverParameter?.type) +
-                f.codeQlValueParameters.map { it.type } +
+                listOfNotNull(f.extensionReceiverParameter?.type) +
+                f.valueParameters.map { it.type } +
                 listOf(pluginContext.irBuiltIns.intType, getDefaultsMethodLastArgType(f)))
             .map { erase(it) }
 
@@ -3345,7 +3345,7 @@ open class KotlinFileExtractor(
         val overriddenCallTarget =
             (callTarget as? IrSimpleFunction)?.allOverridden(includeSelf = true)?.firstOrNull {
                 it.overriddenSymbols.isEmpty() &&
-                    it.codeQlValueParameters.any { p -> p.defaultValue != null }
+                    it.valueParameters.any { p -> p.defaultValue != null }
             } ?: callTarget
         if (isExternalDeclaration(overriddenCallTarget)) {
             // Likewise, ensure the overridden target gets extracted.
@@ -3419,7 +3419,7 @@ open class KotlinFileExtractor(
         }
 
         val valueArgsWithDummies =
-            valueArguments.zip(callTarget.codeQlValueParameters).map { (expr, param) ->
+            valueArguments.zip(callTarget.valueParameters).map { (expr, param) ->
                 expr ?: IrConstImpl.defaultValueForType(0, 0, param.type)
             }
 
@@ -3529,7 +3529,7 @@ open class KotlinFileExtractor(
         callTarget: IrFunction,
         valueArguments: List<IrExpression?>
     ): Boolean {
-        val varargParam = callTarget.codeQlValueParameters.withIndex().find { it.value.isVararg }
+        val varargParam = callTarget.valueParameters.withIndex().find { it.value.isVararg }
         // If the vararg param is the only one not specified, and it has no default value, then we
         // don't need to call a $default method,
         // as omitting it already implies passing an empty vararg array.
@@ -3805,7 +3805,7 @@ open class KotlinFileExtractor(
     ) =
         extractCallValueArguments(
             callId,
-            (0 until call.codeQlValueArgumentsCount).map { call.codeQlGetValueArgument(it) },
+            (0 until call.valueArgumentsCount).map { call.getValueArgument(it) },
             enclosingStmt,
             enclosingCallable,
             idxOffset
@@ -3874,7 +3874,7 @@ open class KotlinFileExtractor(
                     (owner.parentClassOrNull?.fqNameWhenAvailable?.asString() == type ||
                         (owner.parent is IrExternalPackageFragment &&
                             getFileClassFqName(owner)?.asString() == type)) &&
-                        owner.codeQlValueParameters
+                        owner.valueParameters
                             .map { it.type.classFqName?.asString() }
                             .toTypedArray() contentEquals parameterTypes
                 }
@@ -3926,8 +3926,8 @@ open class KotlinFileExtractor(
         val result =
             javaLangString?.declarations?.findSubType<IrFunction> {
                 it.name.asString() == "valueOf" &&
-                    it.codeQlValueParameters.size == 1 &&
-                    it.codeQlValueParameters[0].type == pluginContext.irBuiltIns.anyNType
+                    it.valueParameters.size == 1 &&
+                    it.valueParameters[0].type == pluginContext.irBuiltIns.anyNType
             }
         if (result == null) {
             logger.error("Couldn't find declaration java.lang.String.valueOf(Object)")
@@ -3951,7 +3951,7 @@ open class KotlinFileExtractor(
     val kotlinNoWhenBranchMatchedConstructor by lazy {
         val result =
             kotlinNoWhenBranchMatchedExn?.declarations?.findSubType<IrConstructor> {
-                it.codeQlValueParameters.isEmpty()
+                it.valueParameters.isEmpty()
             }
         if (result == null) {
             logger.error("Couldn't find no-arg constructor for kotlin.NoWhenBranchMatchedException")
@@ -3990,7 +3990,7 @@ open class KotlinFileExtractor(
             verboseln("No match as function name is ${target.name.asString()} not $fName")
             return false
         }
-        val extensionReceiverParameter = target.codeQlExtensionReceiverParameter
+        val extensionReceiverParameter = target.extensionReceiverParameter
         val targetClass =
             if (extensionReceiverParameter == null) {
                 if (isNullable == true) {
@@ -4098,8 +4098,8 @@ open class KotlinFileExtractor(
             ) {
                 val typeArgs =
                     if (extractMethodTypeArguments)
-                        (0 until c.codeQlTypeArgumentsCount)
-                            .map { c.codeQlGetTypeArgument(it) }
+                        (0 until c.typeArgumentsCount)
+                            .map { c.getTypeArgument(it) }
                             .requireNoNullsOrNull()
                     else listOf()
 
@@ -4116,9 +4116,9 @@ open class KotlinFileExtractor(
                     parent,
                     idx,
                     enclosingStmt,
-                    (0 until c.codeQlValueArgumentsCount).map { c.codeQlGetValueArgument(it) },
+                    (0 until c.valueArgumentsCount).map { c.getValueArgument(it) },
                     c.dispatchReceiver,
-                    c.codeQlExtensionReceiver,
+                    c.extensionReceiver,
                     typeArgs,
                     extractClassTypeArguments,
                     c.superQualifierSymbol
@@ -4126,12 +4126,12 @@ open class KotlinFileExtractor(
             }
 
             fun extractSpecialEnumFunction(fnName: String) {
-                if (c.codeQlTypeArgumentsCount != 1) {
+                if (c.typeArgumentsCount != 1) {
                     logger.errorElement("Expected to find exactly one type argument", c)
                     return
                 }
 
-                val enumType = (c.codeQlGetTypeArgument(0) as? IrSimpleType)?.classifier?.owner
+                val enumType = (c.getTypeArgument(0) as? IrSimpleType)?.classifier?.owner
                 if (enumType == null) {
                     logger.errorElement("Couldn't find type of enum type", c)
                     return
@@ -4178,13 +4178,13 @@ open class KotlinFileExtractor(
                 } else {
                     extractExpressionExpr(receiver, callable, id, 0, enclosingStmt)
                 }
-                if (c.codeQlValueArgumentsCount < 1) {
+                if (c.valueArgumentsCount < 1) {
                     logger.errorElement("No RHS found", c)
                 } else {
-                    if (c.codeQlValueArgumentsCount > 1) {
+                    if (c.valueArgumentsCount > 1) {
                         logger.errorElement("Extra arguments found", c)
                     }
-                    val arg = c.codeQlGetValueArgument(0)
+                    val arg = c.getValueArgument(0)
                     if (arg == null) {
                         logger.errorElement("RHS null", c)
                     } else {
@@ -4205,7 +4205,7 @@ open class KotlinFileExtractor(
                 } else {
                     extractExpressionExpr(receiver, callable, id, 0, enclosingStmt)
                 }
-                if (c.codeQlValueArgumentsCount > 0) {
+                if (c.valueArgumentsCount > 0) {
                     logger.errorElement("Extra arguments found", c)
                 }
             }
@@ -4219,7 +4219,7 @@ open class KotlinFileExtractor(
             }
 
             fun binopExt(id: Label<out DbExpr>) {
-                binopReceiver(id, c.codeQlExtensionReceiver, "Extension receiver")
+                binopReceiver(id, c.extensionReceiver, "Extension receiver")
             }
 
             fun unaryopDisp(id: Label<out DbExpr>) {
@@ -4227,7 +4227,7 @@ open class KotlinFileExtractor(
             }
 
             fun unaryopExt(id: Label<out DbExpr>) {
-                unaryopReceiver(id, c.codeQlExtensionReceiver, "Extension receiver")
+                unaryopReceiver(id, c.extensionReceiver, "Extension receiver")
             }
 
             val dr = c.dispatchReceiver
@@ -4249,7 +4249,7 @@ open class KotlinFileExtractor(
                             parent,
                             idx,
                             enclosingStmt,
-                            listOf(c.codeQlExtensionReceiver, c.codeQlGetValueArgument(0)),
+                            listOf(c.extensionReceiver, c.getValueArgument(0)),
                             null,
                             null
                         )
@@ -4350,7 +4350,7 @@ open class KotlinFileExtractor(
                 // != gets desugared into not and ==. Here we resugar it.
                 c.origin == IrStatementOrigin.EXCLEQ &&
                     isFunction(target, "kotlin", "Boolean", "not") &&
-                    c.codeQlValueArgumentsCount == 0 &&
+                    c.valueArgumentsCount == 0 &&
                     dr != null &&
                     dr is IrCall &&
                     isBuiltinCallInternal(dr, "EQEQ") -> {
@@ -4362,7 +4362,7 @@ open class KotlinFileExtractor(
                 }
                 c.origin == IrStatementOrigin.EXCLEQEQ &&
                     isFunction(target, "kotlin", "Boolean", "not") &&
-                    c.codeQlValueArgumentsCount == 0 &&
+                    c.valueArgumentsCount == 0 &&
                     dr != null &&
                     dr is IrCall &&
                     isBuiltinCallInternal(dr, "EQEQEQ") -> {
@@ -4374,7 +4374,7 @@ open class KotlinFileExtractor(
                 }
                 c.origin == IrStatementOrigin.EXCLEQ &&
                     isFunction(target, "kotlin", "Boolean", "not") &&
-                    c.codeQlValueArgumentsCount == 0 &&
+                    c.valueArgumentsCount == 0 &&
                     dr != null &&
                     dr is IrCall &&
                     isBuiltinCallInternal(dr, "ieee754equals") -> {
@@ -4576,7 +4576,7 @@ open class KotlinFileExtractor(
                             parent,
                             idx,
                             enclosingStmt,
-                            listOf(c.codeQlExtensionReceiver),
+                            listOf(c.extensionReceiver),
                             null,
                             null
                         )
@@ -4596,8 +4596,8 @@ open class KotlinFileExtractor(
                     val locId = tw.getLocation(c)
                     extractExprContext(id, locId, callable, enclosingStmt)
 
-                    if (c.codeQlTypeArgumentsCount == 1) {
-                        val typeArgument = c.codeQlGetTypeArgument(0)
+                    if (c.typeArgumentsCount == 1) {
+                        val typeArgument = c.getTypeArgument(0)
                         if (typeArgument == null) {
                             logger.errorElement("Type argument missing in an arrayOfNulls call", c)
                         } else {
@@ -4618,8 +4618,8 @@ open class KotlinFileExtractor(
                         )
                     }
 
-                    if (c.codeQlValueArgumentsCount == 1) {
-                        val dim = c.codeQlGetValueArgument(0)
+                    if (c.valueArgumentsCount == 1) {
+                        val dim = c.getValueArgument(0)
                         if (dim != null) {
                             extractExpressionExpr(dim, callable, id, 0, enclosingStmt)
                         } else {
@@ -4651,8 +4651,8 @@ open class KotlinFileExtractor(
                             c.type.getArrayElementTypeCodeQL(pluginContext.irBuiltIns)
                         } else {
                             // TODO: is there any reason not to always use getArrayElementTypeCodeQL?
-                            if (c.codeQlTypeArgumentsCount == 1) {
-                                c.codeQlGetTypeArgument(0).also {
+                            if (c.typeArgumentsCount == 1) {
+                                c.getTypeArgument(0).also {
                                     if (it == null) {
                                         logger.errorElement(
                                             "Type argument missing in an arrayOf call",
@@ -4670,7 +4670,7 @@ open class KotlinFileExtractor(
                         }
 
                     val arg =
-                        if (c.codeQlValueArgumentsCount == 1) c.codeQlGetValueArgument(0)
+                        if (c.valueArgumentsCount == 1) c.getValueArgument(0)
                             else {
                                 logger.errorElement(
                                     "Expected to find only one (vararg) argument in ${c.symbol.owner.name.asString()} call",
@@ -4719,7 +4719,7 @@ open class KotlinFileExtractor(
                                 return
                             }
 
-                            val ext = c.codeQlExtensionReceiver
+                            val ext = c.extensionReceiver
                             if (ext == null) {
                                 logger.errorElement(
                                     "No extension receiver found for `KClass::java` call",
@@ -4826,8 +4826,8 @@ open class KotlinFileExtractor(
                     c.origin == IrStatementOrigin.EQ &&
                     c.dispatchReceiver != null -> {
                     val array = c.dispatchReceiver
-                    val arrayIdx = c.codeQlGetValueArgument(0)
-                    val assignedValue = c.codeQlGetValueArgument(1)
+                    val arrayIdx = c.getValueArgument(0)
+                    val assignedValue = c.getValueArgument(1)
 
                     if (array != null && arrayIdx != null && assignedValue != null) {
 
@@ -4882,22 +4882,22 @@ open class KotlinFileExtractor(
                 }
                 isBuiltinCall(c, "<unsafe-coerce>", "kotlin.jvm.internal") -> {
 
-                    if (c.codeQlValueArgumentsCount != 1) {
+                    if (c.valueArgumentsCount != 1) {
                         logger.errorElement(
-                            "Expected to find one argument for a kotlin.jvm.internal.<unsafe-coerce>() call, but found ${c.codeQlValueArgumentsCount}",
+                            "Expected to find one argument for a kotlin.jvm.internal.<unsafe-coerce>() call, but found ${c.valueArgumentsCount}",
                             c
                         )
                         return
                     }
 
-                    if (c.codeQlTypeArgumentsCount != 2) {
+                    if (c.typeArgumentsCount != 2) {
                         logger.errorElement(
-                            "Expected to find two type arguments for a kotlin.jvm.internal.<unsafe-coerce>() call, but found ${c.codeQlTypeArgumentsCount}",
+                            "Expected to find two type arguments for a kotlin.jvm.internal.<unsafe-coerce>() call, but found ${c.typeArgumentsCount}",
                             c
                         )
                         return
                     }
-                    val valueArg = c.codeQlGetValueArgument(0)
+                    val valueArg = c.getValueArgument(0)
                     if (valueArg == null) {
                         logger.errorElement(
                             "Cannot find value argument for a kotlin.jvm.internal.<unsafe-coerce>() call",
@@ -4905,7 +4905,7 @@ open class KotlinFileExtractor(
                         )
                         return
                     }
-                    val typeArg = c.codeQlGetTypeArgument(1)
+                    val typeArg = c.getTypeArgument(1)
                     if (typeArg == null) {
                         logger.errorElement(
                             "Cannot find type argument for a kotlin.jvm.internal.<unsafe-coerce>() call",
@@ -4924,7 +4924,7 @@ open class KotlinFileExtractor(
                     extractExpressionExpr(valueArg, callable, id, 1, enclosingStmt)
                 }
                 isBuiltinCallInternal(c, "dataClassArrayMemberToString") -> {
-                    val arrayArg = c.codeQlGetValueArgument(0)
+                    val arrayArg = c.getValueArgument(0)
                     val realArrayClass = arrayArg?.type?.classOrNull
                     if (realArrayClass == null) {
                         logger.errorElement(
@@ -4936,8 +4936,8 @@ open class KotlinFileExtractor(
                     val realCallee =
                         javaUtilArrays?.declarations?.findSubType<IrFunction> { decl ->
                             decl.name.asString() == "toString" &&
-                                decl.codeQlValueParameters.size == 1 &&
-                                decl.codeQlValueParameters[0].type.classOrNull?.let {
+                                decl.valueParameters.size == 1 &&
+                                decl.valueParameters[0].type.classOrNull?.let {
                                     it == realArrayClass
                                 } == true
                         }
@@ -4962,7 +4962,7 @@ open class KotlinFileExtractor(
                     }
                 }
                 isBuiltinCallInternal(c, "dataClassArrayMemberHashCode") -> {
-                    val arrayArg = c.codeQlGetValueArgument(0)
+                    val arrayArg = c.getValueArgument(0)
                     val realArrayClass = arrayArg?.type?.classOrNull
                     if (realArrayClass == null) {
                         logger.errorElement(
@@ -4974,8 +4974,8 @@ open class KotlinFileExtractor(
                     val realCallee =
                         javaUtilArrays?.declarations?.findSubType<IrFunction> { decl ->
                             decl.name.asString() == "hashCode" &&
-                                decl.codeQlValueParameters.size == 1 &&
-                                decl.codeQlValueParameters[0].type.classOrNull?.let {
+                                decl.valueParameters.size == 1 &&
+                                decl.valueParameters[0].type.classOrNull?.let {
                                     it == realArrayClass
                                 } == true
                         }
@@ -5155,7 +5155,7 @@ open class KotlinFileExtractor(
         val type = useType(eType)
         val isAnonymous = eType.isAnonymous
         val locId = tw.getLocation(e)
-        val valueArgs = (0 until e.codeQlValueArgumentsCount).map { e.codeQlGetValueArgument(it) }
+        val valueArgs = (0 until e.valueArgumentsCount).map { e.getValueArgument(it) }
 
         val id =
             if (
@@ -5211,10 +5211,10 @@ open class KotlinFileExtractor(
                         realCallTarget is IrConstructor &&
                         realCallTarget.parentClassOrNull?.fqNameWhenAvailable?.asString() ==
                             "kotlin.Enum" &&
-                        realCallTarget.codeQlValueParameters.size == 2 &&
-                        realCallTarget.codeQlValueParameters[0].type ==
+                        realCallTarget.valueParameters.size == 2 &&
+                        realCallTarget.valueParameters[0].type ==
                             pluginContext.irBuiltIns.stringType &&
-                        realCallTarget.codeQlValueParameters[1].type == pluginContext.irBuiltIns.intType
+                        realCallTarget.valueParameters[1].type == pluginContext.irBuiltIns.intType
                 ) {
 
                     val id0 =
@@ -5287,7 +5287,7 @@ open class KotlinFileExtractor(
             }
 
             val args =
-                (0 until e.codeQlTypeArgumentsCount).map { e.codeQlGetTypeArgument(it) }.requireNoNullsOrNull()
+                (0 until e.typeArgumentsCount).map { e.getTypeArgument(it) }.requireNoNullsOrNull()
             if (args == null) {
                 logger.warnElement("Found null type argument in enum constructor call", e)
                 return
@@ -5365,7 +5365,7 @@ open class KotlinFileExtractor(
                 // Check for an expression like x = get(x).op(e):
                 val opReceiver = updateRhs.dispatchReceiver
                 if (isExpectedLhs(opReceiver)) {
-                    updateRhs.codeQlGetValueArgument(0)
+                    updateRhs.getValueArgument(0)
                 } else null
             } else null
         }
@@ -5560,7 +5560,7 @@ open class KotlinFileExtractor(
                                     "set"
                                 )
                             ) {
-                                val updateRhs0 = arraySetCall.codeQlGetValueArgument(1)
+                                val updateRhs0 = arraySetCall.getValueArgument(1)
                                 if (updateRhs0 == null) {
                                     logger.errorElement("Update RHS not found", e)
                                     return false
@@ -6403,12 +6403,12 @@ open class KotlinFileExtractor(
                     val ids = getLocallyVisibleFunctionLabels(e.function)
                     val locId = tw.getLocation(e)
 
-                    val ext = e.function.codeQlExtensionReceiverParameter
+                    val ext = e.function.extensionReceiverParameter
                     val parameters =
                         if (ext != null) {
-                            listOf(ext) + e.function.codeQlValueParameters
+                            listOf(ext) + e.function.valueParameters
                         } else {
-                            e.function.codeQlValueParameters
+                            e.function.valueParameters
                         }
 
                     var types = parameters.map { it.type }
@@ -6670,7 +6670,7 @@ open class KotlinFileExtractor(
                 is IrFunction -> {
                     if (
                         ownerParent.dispatchReceiverParameter == owner &&
-                            ownerParent.codeQlExtensionReceiverParameter != null
+                            ownerParent.extensionReceiverParameter != null
                     ) {
 
                         val ownerParent2 = ownerParent.parent
@@ -7089,7 +7089,7 @@ open class KotlinFileExtractor(
             makeReceiverInfo(callableReferenceExpr.dispatchReceiver, 0)
         private val extensionReceiverInfo =
             makeReceiverInfo(
-                callableReferenceExpr.codeQlExtensionReceiver,
+                callableReferenceExpr.extensionReceiver,
                 if (dispatchReceiverInfo == null) 0 else 1
             )
 
@@ -7627,8 +7627,8 @@ open class KotlinFileExtractor(
                     }
 
             val expressionTypeArguments =
-                (0 until propertyReferenceExpr.codeQlTypeArgumentsCount).mapNotNull {
-                    propertyReferenceExpr.codeQlGetTypeArgument(it)
+                (0 until propertyReferenceExpr.typeArgumentsCount).mapNotNull {
+                    propertyReferenceExpr.getTypeArgument(it)
                 }
 
             val idPropertyRef = tw.getFreshIdLabel<DbPropertyref>()
@@ -7808,7 +7808,7 @@ open class KotlinFileExtractor(
              *   constructor(dispatchReceiver: TD, extensionReceiver: TE) {
              *       super()
              *       this.dispatchReceiver = dispatchReceiver
-             *       this.codeQlExtensionReceiver = extensionReceiver
+             *       this.extensionReceiver = extensionReceiver
              *   }
              *   fun invoke(a0:T0, a1:T1, ... aI: TI): R { return this.dispatchReceiver.FN(a0,a1,...,aI) }                       OR
              *   fun invoke(       a1:T1, ... aI: TI): R { return this.dispatchReceiver.FN(this.dispatchReceiver,a1,...,aI) }    OR
@@ -7829,7 +7829,7 @@ open class KotlinFileExtractor(
 
             if (
                 functionReferenceExpr.dispatchReceiver != null &&
-                    functionReferenceExpr.codeQlExtensionReceiver != null
+                    functionReferenceExpr.extensionReceiver != null
             ) {
                 logger.errorElement(
                     "Unexpected: dispatchReceiver and extensionReceiver are both non-null",
@@ -7840,7 +7840,7 @@ open class KotlinFileExtractor(
 
             if (
                 target.owner.dispatchReceiverParameter != null &&
-                    target.owner.codeQlExtensionReceiverParameter != null
+                    target.owner.extensionReceiverParameter != null
             ) {
                 logger.errorElement(
                     "Unexpected: dispatch and extension parameters are both non-null",
@@ -7899,8 +7899,8 @@ open class KotlinFileExtractor(
                             null
                         }
                 expressionTypeArguments =
-                    (0 until functionReferenceExpr.codeQlTypeArgumentsCount).mapNotNull {
-                        functionReferenceExpr.codeQlGetTypeArgument(it)
+                    (0 until functionReferenceExpr.typeArgumentsCount).mapNotNull {
+                        functionReferenceExpr.getTypeArgument(it)
                     }
                 dispatchReceiverIdx = -1
             }
@@ -7965,7 +7965,7 @@ open class KotlinFileExtractor(
                         functionReferenceExpr,
                         declarationParent,
                         null,
-                        { it.codeQlValueParameters.size == 1 }
+                        { it.valueParameters.size == 1 }
                     ) {
                         // The argument to FunctionReference's constructor is the function arity.
                         extractConstantInteger(
@@ -8572,7 +8572,7 @@ open class KotlinFileExtractor(
         reverse: Boolean = false
     ) {
         val typeArguments =
-            (0 until c.codeQlTypeArgumentsCount).map { c.codeQlGetTypeArgument(it) }.requireNoNullsOrNull()
+            (0 until c.typeArgumentsCount).map { c.getTypeArgument(it) }.requireNoNullsOrNull()
         if (typeArguments == null) {
             logger.errorElement("Found a null type argument for a member access expression", c)
         } else {
@@ -8923,11 +8923,11 @@ open class KotlinFileExtractor(
                     tw.writeVariableBinding(lhsId, fieldId)
 
                     val parameters = mutableListOf<IrValueParameter>()
-                    val extParam = samMember.codeQlExtensionReceiverParameter
+                    val extParam = samMember.extensionReceiverParameter
                     if (extParam != null) {
                         parameters.add(extParam)
                     }
-                    parameters.addAll(samMember.codeQlValueParameters)
+                    parameters.addAll(samMember.valueParameters)
 
                     fun extractArgument(
                         p: IrValueParameter,
@@ -9032,7 +9032,7 @@ open class KotlinFileExtractor(
         elementToReportOn: IrElement,
         declarationParent: IrDeclarationParent,
         compilerGeneratedKindOverride: CompilerGeneratedKinds? = null,
-        superConstructorSelector: (IrFunction) -> Boolean = { it.codeQlValueParameters.isEmpty() },
+        superConstructorSelector: (IrFunction) -> Boolean = { it.valueParameters.isEmpty() },
         extractSuperconstructorArgs: (Label<DbSuperconstructorinvocationstmt>) -> Unit = {},
     ): Label<out DbClassorinterface> {
         // Write class

java/kotlin-extractor/src/main/kotlin/KotlinUsesExtractor.kt

@@ -12,7 +12,7 @@ import org.jetbrains.kotlin.ir.ObsoleteDescriptorBasedAPI
 import org.jetbrains.kotlin.ir.declarations.*
 import org.jetbrains.kotlin.ir.expressions.*
 import org.jetbrains.kotlin.ir.symbols.*
-import com.github.codeql.utils.versions.codeQlAddAnnotations
+import org.jetbrains.kotlin.ir.types.addAnnotations
 import org.jetbrains.kotlin.ir.types.classFqName
 import org.jetbrains.kotlin.ir.types.classifierOrNull
 import org.jetbrains.kotlin.ir.types.classOrNull
@@ -355,7 +355,7 @@ open class KotlinUsesExtractor(
     }
 
     private fun propertySignature(p: IrProperty) =
-        ((p.getter ?: p.setter)?.codeQlExtensionReceiverParameter?.let {
+        ((p.getter ?: p.setter)?.extensionReceiverParameter?.let {
             useType(erase(it.type)).javaResult.signature
         } ?: "")
 
@@ -368,7 +368,7 @@ open class KotlinUsesExtractor(
                 // useDeclarationParent -> useFunction
                 // -> extractFunctionLaterIfExternalFileMember, which would result for `fun <T> f(t:
                 // T) { ... }` for example.
-                (listOfNotNull(d.codeQlExtensionReceiverParameter) + d.codeQlValueParameters)
+                (listOfNotNull(d.extensionReceiverParameter) + d.valueParameters)
                     .map { useType(erase(it.type)).javaResult.signature }
                     .joinToString(separator = ",", prefix = "(", postfix = ")")
             is IrProperty -> propertySignature(d) + externalClassExtractor.propertySignature
@@ -488,8 +488,8 @@ open class KotlinUsesExtractor(
             val result =
                 replacementClass.declarations.findSubType<IrSimpleFunction> { replacementDecl ->
                     replacementDecl.name == f.name &&
-                        replacementDecl.codeQlValueParameters.size == f.codeQlValueParameters.size &&
-                        replacementDecl.codeQlValueParameters.zip(f.codeQlValueParameters).all {
+                        replacementDecl.valueParameters.size == f.valueParameters.size &&
+                        replacementDecl.valueParameters.zip(f.valueParameters).all {
                             erase(it.first.type) == erase(it.second.type)
                         }
                 }
@@ -1265,7 +1265,7 @@ open class KotlinUsesExtractor(
     private fun getWildcardSuppressionDirective(t: IrAnnotationContainer): Boolean? =
         t.getAnnotation(jvmWildcardSuppressionAnnotation)?.let {
             @Suppress("USELESS_CAST") // `as? Boolean` is not needed for Kotlin < 2.1
-            (it.codeQlGetValueArgument(0) as? CodeQLIrConst<Boolean>)?.value as? Boolean ?: true
+            (it.getValueArgument(0) as? CodeQLIrConst<Boolean>)?.value as? Boolean ?: true
         }
 
     private fun addJavaLoweringArgumentWildcards(
@@ -1376,9 +1376,9 @@ open class KotlinUsesExtractor(
             f.parent,
             parentId,
             getFunctionShortName(f).nameInDB,
-            (maybeParameterList ?: f.codeQlValueParameters).map { it.type },
+            (maybeParameterList ?: f.valueParameters).map { it.type },
             getAdjustedReturnType(f),
-            f.codeQlExtensionReceiverParameter?.type,
+            f.extensionReceiverParameter?.type,
             getFunctionTypeParameters(f),
             classTypeArgsIncludingOuterClasses,
             overridesCollectionsMethodWithAlteredParameterTypes(f),
@@ -1401,12 +1401,12 @@ open class KotlinUsesExtractor(
         // The name of the function; normally f.name.asString().
         name: String,
         // The types of the value parameters that the functions takes; normally
-        // f.codeQlValueParameters.map { it.type }.
+        // f.valueParameters.map { it.type }.
         parameterTypes: List<IrType>,
         // The return type of the function; normally f.returnType.
         returnType: IrType,
         // The extension receiver of the function, if any; normally
-        // f.codeQlExtensionReceiverParameter?.type.
+        // f.extensionReceiverParameter?.type.
         extensionParamType: IrType?,
         // The type parameters of the function. This does not include type parameters of enclosing
         // classes.
@@ -1579,7 +1579,7 @@ open class KotlinUsesExtractor(
                 parentClass.fqNameWhenAvailable?.asString() !=
                     "java.util.concurrent.ConcurrentHashMap" ||
                 getFunctionShortName(f).nameInDB != "keySet" ||
-                f.codeQlValueParameters.isNotEmpty() ||
+                f.valueParameters.isNotEmpty() ||
                 f.returnType.classFqName?.asString() != "kotlin.collections.MutableSet"
         ) {
             return f.returnType
@@ -1587,7 +1587,7 @@ open class KotlinUsesExtractor(
 
         val otherKeySet =
             parentClass.declarations.findSubType<IrFunction> {
-                it.name.asString() == "keySet" && it.codeQlValueParameters.size == 1
+                it.name.asString() == "keySet" && it.valueParameters.size == 1
             } ?: return f.returnType
 
         return otherKeySet.returnType.codeQlWithHasQuestionMark(false)
@@ -1695,8 +1695,8 @@ open class KotlinUsesExtractor(
                         javaClass.declarations.findSubType<IrFunction> { decl ->
                             !decl.isFakeOverride &&
                                 decl.name.asString() == jvmName &&
-                                decl.codeQlValueParameters.size == f.codeQlValueParameters.size &&
-                                decl.codeQlValueParameters.zip(f.codeQlValueParameters).all { p ->
+                                decl.valueParameters.size == f.valueParameters.size &&
+                                decl.valueParameters.zip(f.valueParameters).all { p ->
                                     erase(p.first.type).classifierOrNull ==
                                         erase(p.second.type).classifierOrNull
                                 }
@@ -2125,7 +2125,7 @@ open class KotlinUsesExtractor(
                 }
 
                 return if (t.arguments.isNotEmpty())
-                    t.codeQlAddAnnotations(listOf(RawTypeAnnotation.annotationConstructor))
+                    t.addAnnotations(listOf(RawTypeAnnotation.annotationConstructor))
                 else t
             }
         }
@@ -2153,7 +2153,7 @@ open class KotlinUsesExtractor(
         val idxOffset =
             if (
                 declarationParent is IrFunction &&
-                    declarationParent.codeQlExtensionReceiverParameter != null
+                    declarationParent.extensionReceiverParameter != null
             )
             // For extension functions increase the index to match what the java extractor sees:
             1
@@ -2187,7 +2187,7 @@ open class KotlinUsesExtractor(
     // Gets a field's corresponding property's extension receiver type, if any
     fun getExtensionReceiverType(f: IrField) =
         f.correspondingPropertySymbol?.owner?.let {
-            (it.getter ?: it.setter)?.codeQlExtensionReceiverParameter?.type
+            (it.getter ?: it.setter)?.extensionReceiverParameter?.type
         }
 
     fun getFieldLabel(f: IrField): String {
@@ -2222,14 +2222,14 @@ open class KotlinUsesExtractor(
         val setter = p.setter
 
         val func = getter ?: setter
-        val ext = func?.codeQlExtensionReceiverParameter
+        val ext = func?.extensionReceiverParameter
 
         return if (ext == null) {
             "@\"property;{$parentId};${p.name.asString()}\""
         } else {
             val returnType =
                 getter?.returnType
-                    ?: setter?.codeQlValueParameters?.singleOrNull()?.type
+                    ?: setter?.valueParameters?.singleOrNull()?.type
                     ?: pluginContext.irBuiltIns.unitType
             val typeParams = getFunctionTypeParameters(func)
 

java/kotlin-extractor/src/main/kotlin/MetaAnnotationSupport.kt

@@ -1,10 +1,5 @@
 package com.github.codeql
 
-import com.github.codeql.utils.versions.codeQlAnnotationFromSymbolOwner
-import com.github.codeql.utils.versions.codeQlGetValueArgument
-import com.github.codeql.utils.versions.codeQlPutValueArgument
-import com.github.codeql.utils.versions.codeQlSetAnnotations
-import com.github.codeql.utils.versions.codeQlSetDispatchReceiverParameter
 import com.github.codeql.utils.versions.createImplicitParameterDeclarationWithWrappedDescriptor
 import java.lang.annotation.ElementType
 import java.util.HashSet
@@ -100,7 +95,7 @@ class MetaAnnotationSupport(
                     JvmAnnotationNames.REPEATABLE_ANNOTATION
             }
         return if (jvmRepeatable != null) {
-            ((jvmRepeatable.codeQlGetValueArgument(0) as? IrClassReference)?.symbol as? IrClassSymbol)
+            ((jvmRepeatable.getValueArgument(0) as? IrClassReference)?.symbol as? IrClassSymbol)
                 ?.owner
         } else {
             getOrCreateSyntheticRepeatableAnnotationContainer(annotationClass)
@@ -122,12 +117,12 @@ class MetaAnnotationSupport(
             )
             return null
         } else {
-            return codeQlAnnotationFromSymbolOwner(
+            return IrConstructorCallImpl.fromSymbolOwner(
                     containerClass.defaultType,
                     containerConstructor.symbol
                 )
                 .apply {
-                    codeQlPutValueArgument(
+                    putValueArgument(
                         0,
                         IrVarargImpl(
                             UNDEFINED_OFFSET,
@@ -149,7 +144,7 @@ class MetaAnnotationSupport(
 
     // Taken from AdditionalClassAnnotationLowering.kt
     private fun loadAnnotationTargets(targetEntry: IrConstructorCall): Set<KotlinTarget>? {
-        val valueArgument = targetEntry.codeQlGetValueArgument(0) as? IrVararg ?: return null
+        val valueArgument = targetEntry.getValueArgument(0) as? IrVararg ?: return null
         return valueArgument.elements
             .filterIsInstance<IrGetEnumValue>()
             .mapNotNull { KotlinTarget.valueOrNull(it.symbol.owner.name.asString()) }
@@ -235,14 +230,14 @@ class MetaAnnotationSupport(
             )
         }
 
-        return codeQlAnnotationFromSymbolOwner(
+        return IrConstructorCallImpl.fromSymbolOwner(
                 UNDEFINED_OFFSET,
                 UNDEFINED_OFFSET,
                 targetConstructor.returnType,
                 targetConstructor.symbol,
                 0
             )
-            .apply { codeQlPutValueArgument(0, vararg) }
+            .apply { putValueArgument(0, vararg) }
     }
 
     private val javaAnnotationRetention by lazy {
@@ -268,7 +263,7 @@ class MetaAnnotationSupport(
     // Taken from AnnotationCodegen.kt (not available in Kotlin < 1.6.20)
     private fun IrClass.getAnnotationRetention(): KotlinRetention? {
         val retentionArgument =
-            getAnnotation(StandardNames.FqNames.retention)?.codeQlGetValueArgument(0) as? IrGetEnumValue
+            getAnnotation(StandardNames.FqNames.retention)?.getValueArgument(0) as? IrGetEnumValue
                 ?: return null
         val retentionArgumentValue = retentionArgument.symbol.owner
         return KotlinRetention.valueOf(retentionArgumentValue.name.asString())
@@ -288,7 +283,7 @@ class MetaAnnotationSupport(
         val targetConstructor =
             retentionType.declarations.firstIsInstanceOrNull<IrConstructor>() ?: return null
 
-        return codeQlAnnotationFromSymbolOwner(
+        return IrConstructorCallImpl.fromSymbolOwner(
                 UNDEFINED_OFFSET,
                 UNDEFINED_OFFSET,
                 targetConstructor.returnType,
@@ -296,7 +291,7 @@ class MetaAnnotationSupport(
                 0
             )
             .apply {
-                codeQlPutValueArgument(
+                putValueArgument(
                     0,
                     IrGetEnumValueImpl(
                         UNDEFINED_OFFSET,
@@ -338,7 +333,7 @@ class MetaAnnotationSupport(
                             return
                         }
                 val newParam = thisReceiever.copyTo(this)
-                codeQlSetDispatchReceiverParameter(newParam)
+                dispatchReceiverParameter = newParam
                 body =
                     factory
                         .createBlockBody(UNDEFINED_OFFSET, UNDEFINED_OFFSET)
@@ -411,7 +406,7 @@ class MetaAnnotationSupport(
             val repeatableContainerAnnotation =
                 kotlinAnnotationRepeatableContainer?.constructors?.single()
 
-            codeQlSetAnnotations(containerClass,
+            containerClass.annotations =
                 annotationClass.annotations
                     .filter {
                         it.isAnnotationWithEqualFqName(StandardNames.FqNames.retention) ||
@@ -420,7 +415,7 @@ class MetaAnnotationSupport(
                     .map { it.deepCopyWithSymbols(containerClass) } +
                     listOfNotNull(
                         repeatableContainerAnnotation?.let {
-                            codeQlAnnotationFromSymbolOwner(
+                            IrConstructorCallImpl.fromSymbolOwner(
                                 UNDEFINED_OFFSET,
                                 UNDEFINED_OFFSET,
                                 it.returnType,
@@ -429,7 +424,6 @@ class MetaAnnotationSupport(
                             )
                         }
                     )
-            )
 
             containerClass
         }
@@ -468,14 +462,14 @@ class MetaAnnotationSupport(
                 containerClass.symbol,
                 containerClass.defaultType
             )
-        return codeQlAnnotationFromSymbolOwner(
+        return IrConstructorCallImpl.fromSymbolOwner(
                 UNDEFINED_OFFSET,
                 UNDEFINED_OFFSET,
                 repeatableConstructor.returnType,
                 repeatableConstructor.symbol,
                 0
             )
-            .apply { codeQlPutValueArgument(0, containerReference) }
+            .apply { putValueArgument(0, containerReference) }
     }
 
     private val javaAnnotationDocumented by lazy {
@@ -494,7 +488,7 @@ class MetaAnnotationSupport(
             javaAnnotationDocumented?.declarations?.firstIsInstanceOrNull<IrConstructor>()
                 ?: return null
 
-        return codeQlAnnotationFromSymbolOwner(
+        return IrConstructorCallImpl.fromSymbolOwner(
             UNDEFINED_OFFSET,
             UNDEFINED_OFFSET,
             documentedConstructor.returnType,

java/kotlin-extractor/src/main/kotlin/TrapWriter.kt

@@ -1,7 +1,6 @@
 package com.github.codeql
 
 import com.github.codeql.KotlinUsesExtractor.LocallyVisibleFunctionLabels
-import com.github.codeql.utils.versions.codeQlExtensionReceiver
 import com.semmle.extractor.java.PopulateFile
 import com.semmle.util.unicode.UTF8Util
 import java.io.BufferedWriter
@@ -332,7 +331,7 @@ open class FileTrapWriter(
             is IrCall -> {
                 // Calls have incorrect startOffset, so we adjust them:
                 val dr = e.dispatchReceiver?.let { getStartOffset(it) }
-                val er = e.codeQlExtensionReceiver?.let { getStartOffset(it) }
+                val er = e.extensionReceiver?.let { getStartOffset(it) }
                 offsetMinOf(e.startOffset, dr, er)
             }
             else -> e.startOffset

java/kotlin-extractor/src/main/kotlin/comments/CommentExtractor.kt

@@ -2,7 +2,6 @@ package com.github.codeql.comments
 
 import com.github.codeql.*
 import com.github.codeql.utils.isLocalFunction
-import com.github.codeql.utils.versions.codeQlExtensionReceiverParameter
 import com.github.codeql.utils.versions.isDispatchReceiver
 import org.jetbrains.kotlin.ir.IrElement
 import org.jetbrains.kotlin.ir.declarations.*
@@ -12,7 +11,7 @@ import org.jetbrains.kotlin.ir.util.parentClassOrNull
 
 private fun IrValueParameter.isExtensionReceiver(): Boolean {
     val parentFun = parent as? IrFunction ?: return false
-    return parentFun.codeQlExtensionReceiverParameter == this
+    return parentFun.extensionReceiverParameter == this
 }
 
 open class CommentExtractor(

java/kotlin-extractor/src/main/kotlin/utils/JvmNames.kt

@@ -1,8 +1,6 @@
 package com.github.codeql.utils
 
 import com.github.codeql.utils.versions.CodeQLIrConst
-import com.github.codeql.utils.versions.codeQlGetValueArgument
-import com.github.codeql.utils.versions.codeQlValueArgumentsCount
 import org.jetbrains.kotlin.builtins.StandardNames
 import org.jetbrains.kotlin.ir.declarations.IrAnnotationContainer
 import org.jetbrains.kotlin.ir.declarations.IrClass
@@ -78,9 +76,9 @@ private fun getSpecialJvmName(f: IrFunction): String? {
 fun getJvmName(container: IrAnnotationContainer): String? {
     for (a: IrConstructorCall in container.annotations) {
         val t = a.type
-        if (t is IrSimpleType && a.codeQlValueArgumentsCount == 1) {
+        if (t is IrSimpleType && a.valueArgumentsCount == 1) {
             val owner = t.classifier.owner
-            val v = a.codeQlGetValueArgument(0)
+            val v = a.getValueArgument(0)
             if (owner is IrClass) {
                 val aPkg = owner.packageFqName?.asString()
                 val name = owner.name.asString()

java/kotlin-extractor/src/main/kotlin/utils/TypeSubstitution.kt

@@ -18,7 +18,7 @@ import org.jetbrains.kotlin.ir.expressions.IrConstructorCall
 import org.jetbrains.kotlin.ir.expressions.impl.*
 import org.jetbrains.kotlin.ir.symbols.IrTypeParameterSymbol
 import org.jetbrains.kotlin.ir.symbols.impl.DescriptorlessExternalPackageFragmentSymbol
-import com.github.codeql.utils.versions.codeQlAddAnnotations
+import org.jetbrains.kotlin.ir.types.addAnnotations
 import org.jetbrains.kotlin.ir.types.classifierOrNull
 import org.jetbrains.kotlin.ir.types.makeNotNull
 import org.jetbrains.kotlin.ir.types.makeNullable
@@ -192,7 +192,7 @@ object RawTypeAnnotation {
                     addConstructor { isPrimary = true }
                 }
         val constructor = annoClass.constructors.single()
-        codeQlAnnotationFromSymbolOwner(constructor.constructedClassType, constructor.symbol)
+        IrConstructorCallImpl.fromSymbolOwner(constructor.constructedClassType, constructor.symbol)
     }
 }
 
@@ -202,7 +202,7 @@ fun IrType.toRawType(): IrType =
             when (val owner = this.classifier.owner) {
                 is IrClass -> {
                     if (this.arguments.isNotEmpty())
-                        this.codeQlAddAnnotations(listOf(RawTypeAnnotation.annotationConstructor))
+                        this.addAnnotations(listOf(RawTypeAnnotation.annotationConstructor))
                     else this
                 }
                 is IrTypeParameter -> owner.superTypes[0].toRawType()
@@ -215,7 +215,7 @@ fun IrType.toRawType(): IrType =
 fun IrClass.toRawType(): IrType {
     val result = this.typeWith(listOf())
     return if (this.typeParameters.isNotEmpty())
-        result.codeQlAddAnnotations(listOf(RawTypeAnnotation.annotationConstructor))
+        result.addAnnotations(listOf(RawTypeAnnotation.annotationConstructor))
     else result
 }
 

java/kotlin-extractor/src/main/kotlin/utils/versions/v_1_8_0/IrCompat.kt

@@ -1,70 +0,0 @@
-package com.github.codeql.utils.versions
-
-import org.jetbrains.kotlin.ir.declarations.IrFunction
-import org.jetbrains.kotlin.ir.declarations.IrValueParameter
-import org.jetbrains.kotlin.ir.expressions.IrConstructorCall
-import org.jetbrains.kotlin.ir.expressions.IrExpression
-import org.jetbrains.kotlin.ir.expressions.IrMemberAccessExpression
-import org.jetbrains.kotlin.ir.expressions.impl.*
-import org.jetbrains.kotlin.ir.symbols.IrConstructorSymbol
-import org.jetbrains.kotlin.ir.types.IrType
-import org.jetbrains.kotlin.ir.types.addAnnotations
-
-/**
- * Compatibility accessors for pre-2.4.0 API patterns.
- * In pre-2.4.0 versions, these delegate directly to the existing APIs.
- */
-
-// IrFunction: valueParameters
-val IrFunction.codeQlValueParameters: List<IrValueParameter>
-    get() = valueParameters
-
-// IrFunction: extensionReceiverParameter
-val IrFunction.codeQlExtensionReceiverParameter: IrValueParameter?
-    get() = extensionReceiverParameter
-
-// IrMemberAccessExpression: valueArgumentsCount
-val IrMemberAccessExpression<*>.codeQlValueArgumentsCount: Int
-    get() = valueArgumentsCount
-
-// IrMemberAccessExpression: getValueArgument
-fun IrMemberAccessExpression<*>.codeQlGetValueArgument(index: Int): IrExpression? = getValueArgument(index)
-
-// IrMemberAccessExpression: putValueArgument
-fun IrMemberAccessExpression<*>.codeQlPutValueArgument(index: Int, value: IrExpression?) {
-    putValueArgument(index, value)
-}
-
-// IrMemberAccessExpression: extensionReceiver
-val IrMemberAccessExpression<*>.codeQlExtensionReceiver: IrExpression?
-    get() = extensionReceiver
-
-// IrMemberAccessExpression: typeArgumentsCount
-val IrMemberAccessExpression<*>.codeQlTypeArgumentsCount: Int
-    get() = typeArgumentsCount
-
-// IrMemberAccessExpression: getTypeArgument
-fun IrMemberAccessExpression<*>.codeQlGetTypeArgument(index: Int): IrType? = getTypeArgument(index)
-
-// addAnnotations compat: in pre-2.4.0, addAnnotations expects List<IrConstructorCall>
-fun IrType.codeQlAddAnnotations(annotations: List<IrConstructorCall>): IrType =
-    addAnnotations(annotations)
-
-// IrMutableAnnotationContainer.annotations setter: in pre-2.4.0, annotations is var with List<IrConstructorCall>
-fun codeQlSetAnnotations(container: org.jetbrains.kotlin.ir.declarations.IrMutableAnnotationContainer, annotations: List<IrConstructorCall>) {
-    container.annotations = annotations
-}
-
-// IrFunction: set dispatch receiver parameter (pre-2.4.0 it's a var)
-fun IrFunction.codeQlSetDispatchReceiverParameter(param: IrValueParameter?) {
-    dispatchReceiverParameter = param
-}
-
-// In pre-2.4.0, annotations are List<IrConstructorCall> so IrConstructorCallImpl works directly.
-fun codeQlAnnotationFromSymbolOwner(
-    startOffset: Int, endOffset: Int, type: IrType, symbol: IrConstructorSymbol, typeArgumentsCount: Int
-): IrConstructorCall =
-    IrConstructorCallImpl.fromSymbolOwner(startOffset, endOffset, type, symbol, typeArgumentsCount)
-
-fun codeQlAnnotationFromSymbolOwner(type: IrType, symbol: IrConstructorSymbol): IrConstructorCall =
-    IrConstructorCallImpl.fromSymbolOwner(type, symbol)

java/kotlin-extractor/src/main/kotlin/utils/versions/v_1_8_0/Kotlin2ComponentRegistrar.kt

@@ -3,32 +3,10 @@
 
 package com.github.codeql
 
-import com.intellij.mock.MockProject
-import com.intellij.openapi.extensions.LoadingOrder
-import org.jetbrains.kotlin.backend.common.extensions.IrGenerationExtension
 import org.jetbrains.kotlin.compiler.plugin.ComponentRegistrar
 import org.jetbrains.kotlin.compiler.plugin.ExperimentalCompilerApi
-import org.jetbrains.kotlin.config.CompilerConfiguration
 
 @OptIn(ExperimentalCompilerApi::class)
 abstract class Kotlin2ComponentRegistrar : ComponentRegistrar {
     /* Nothing to do; supportsK2 doesn't exist yet. */
-
-    private var project: MockProject? = null
-
-    override fun registerProjectComponents(
-        project: MockProject,
-        configuration: CompilerConfiguration
-    ) {
-        this.project = project
-        doRegisterExtensions(configuration)
-    }
-
-    abstract fun doRegisterExtensions(configuration: CompilerConfiguration)
-
-    fun registerExtractorExtension(extension: IrGenerationExtension) {
-        val p = project ?: throw IllegalStateException("registerExtractorExtension called before registerProjectComponents")
-        val extensionPoint = p.extensionArea.getExtensionPoint(IrGenerationExtension.extensionPointName)
-        extensionPoint.registerExtension(extension, LoadingOrder.LAST, p)
-    }
 }

java/kotlin-extractor/src/main/kotlin/utils/versions/v_1_9_0-Beta/Kotlin2ComponentRegistrar.kt

@@ -3,35 +3,11 @@
 
 package com.github.codeql
 
-import com.intellij.mock.MockProject
-import com.intellij.openapi.extensions.LoadingOrder
-import org.jetbrains.kotlin.backend.common.extensions.IrGenerationExtension
 import org.jetbrains.kotlin.compiler.plugin.ComponentRegistrar
 import org.jetbrains.kotlin.compiler.plugin.ExperimentalCompilerApi
-import org.jetbrains.kotlin.config.CompilerConfiguration
 
 @OptIn(ExperimentalCompilerApi::class)
 abstract class Kotlin2ComponentRegistrar : ComponentRegistrar {
     override val supportsK2: Boolean
         get() = true
-
-    private var project: MockProject? = null
-
-    override fun registerProjectComponents(
-        project: MockProject,
-        configuration: CompilerConfiguration
-    ) {
-        this.project = project
-        doRegisterExtensions(configuration)
-    }
-
-    abstract fun doRegisterExtensions(configuration: CompilerConfiguration)
-
-    fun registerExtractorExtension(extension: IrGenerationExtension) {
-        val p = project ?: throw IllegalStateException("registerExtractorExtension called before registerProjectComponents")
-        // Register with LoadingOrder.LAST to ensure the extractor runs after other
-        // IR generation plugins (like kotlinx.serialization) have generated their code.
-        val extensionPoint = p.extensionArea.getExtensionPoint(IrGenerationExtension.extensionPointName)
-        extensionPoint.registerExtension(extension, LoadingOrder.LAST, p)
-    }
 }

java/kotlin-extractor/src/main/kotlin/utils/versions/v_2_4_0/IrCompat.kt

@@ -1,121 +0,0 @@
-@file:Suppress("DEPRECATION")
-
-package com.github.codeql.utils.versions
-
-import org.jetbrains.kotlin.ir.declarations.IrFunction
-import org.jetbrains.kotlin.ir.declarations.IrValueParameter
-import org.jetbrains.kotlin.ir.expressions.IrAnnotation
-import org.jetbrains.kotlin.ir.expressions.IrConstructorCall
-import org.jetbrains.kotlin.ir.expressions.IrExpression
-import org.jetbrains.kotlin.ir.expressions.IrMemberAccessExpression
-import org.jetbrains.kotlin.ir.expressions.impl.IrAnnotationImpl
-import org.jetbrains.kotlin.ir.expressions.impl.fromSymbolOwner
-import org.jetbrains.kotlin.ir.symbols.IrConstructorSymbol
-import org.jetbrains.kotlin.ir.types.IrType
-import org.jetbrains.kotlin.ir.types.addAnnotations
-
-/**
- * Compatibility accessors for pre-2.4.0 API patterns.
- * In 2.4.0, valueParameters/extensionReceiverParameter/extensionReceiver/
- * getValueArgument/putValueArgument/valueArgumentsCount/typeArgumentsCount/getTypeArgument
- * have been removed. This file provides the 2.4.0 implementations.
- */
-
-// IrFunction: valueParameters -> parameters filtered to Regular kind
-val IrFunction.codeQlValueParameters: List<IrValueParameter>
-    get() = parameters.filter { it.kind == org.jetbrains.kotlin.ir.declarations.IrParameterKind.Regular }
-
-// IrFunction: extensionReceiverParameter
-val IrFunction.codeQlExtensionReceiverParameter: IrValueParameter?
-    get() = parameters.firstOrNull { it.kind == org.jetbrains.kotlin.ir.declarations.IrParameterKind.ExtensionReceiver }
-
-// Helper: get the offset of value arguments in the arguments list
-// In 2.4.0, arguments[] includes dispatch/extension receivers before regular params
-private fun IrMemberAccessExpression<*>.valueArgumentOffset(): Int {
-    val owner = symbol.owner as? IrFunction ?: return 0
-    return owner.parameters.count { it.kind != org.jetbrains.kotlin.ir.declarations.IrParameterKind.Regular }
-}
-
-// IrMemberAccessExpression: valueArgumentsCount
-val IrMemberAccessExpression<*>.codeQlValueArgumentsCount: Int
-    get() = arguments.size - valueArgumentOffset()
-
-// IrMemberAccessExpression: getValueArgument
-fun IrMemberAccessExpression<*>.codeQlGetValueArgument(index: Int): IrExpression? = arguments[index + valueArgumentOffset()]
-
-// IrMemberAccessExpression: putValueArgument
-fun IrMemberAccessExpression<*>.codeQlPutValueArgument(index: Int, value: IrExpression?) {
-    arguments[index + valueArgumentOffset()] = value
-}
-
-// IrMemberAccessExpression: extensionReceiver
-// For IrCall/IrFunctionReference, look at symbol.owner (IrFunction) directly.
-// For IrPropertyReference, symbol.owner is IrProperty; use the getter's parameters instead.
-val IrMemberAccessExpression<*>.codeQlExtensionReceiver: IrExpression?
-    get() {
-        val erp = extensionReceiverParameterIndex() ?: return null
-        return arguments[erp]
-    }
-
-private fun IrMemberAccessExpression<*>.extensionReceiverParameterIndex(): Int? {
-    // Direct function owner (IrCall, IrFunctionReference, etc.)
-    (symbol.owner as? IrFunction)?.codeQlExtensionReceiverParameter?.let {
-        return it.indexInParameters
-    }
-    // Property reference: look at getter or setter function
-    (this as? org.jetbrains.kotlin.ir.expressions.IrPropertyReference)?.let { propRef ->
-        propRef.getter?.owner?.codeQlExtensionReceiverParameter?.let {
-            return it.indexInParameters
-        }
-        propRef.setter?.owner?.codeQlExtensionReceiverParameter?.let {
-            return it.indexInParameters
-        }
-    }
-    return null
-}
-
-// IrMemberAccessExpression: typeArgumentsCount
-val IrMemberAccessExpression<*>.codeQlTypeArgumentsCount: Int
-    get() = typeArguments.size
-
-// IrMemberAccessExpression: getTypeArgument
-fun IrMemberAccessExpression<*>.codeQlGetTypeArgument(index: Int): IrType? = typeArguments[index]
-
-// addAnnotations compat: in 2.4.0, addAnnotations expects List<IrAnnotation>
-// IrConstructorCall implements IrAnnotation in 2.4.0, so filterIsInstance is identity
-fun IrType.codeQlAddAnnotations(annotations: List<IrConstructorCall>): IrType =
-    addAnnotations(annotations.filterIsInstance<IrAnnotation>())
-
-// IrMutableAnnotationContainer.annotations setter: in 2.4.0, expects List<IrAnnotation>
-fun codeQlSetAnnotations(container: org.jetbrains.kotlin.ir.declarations.IrMutableAnnotationContainer, annotations: List<IrConstructorCall>) {
-    container.annotations = annotations.filterIsInstance<IrAnnotation>()
-}
-
-// IrFunction: set dispatch receiver parameter
-// In 2.4.0, dispatchReceiverParameter is val; modify the parameters list directly.
-fun IrFunction.codeQlSetDispatchReceiverParameter(param: IrValueParameter?) {
-    val existing = parameters.indexOfFirst { it.kind == org.jetbrains.kotlin.ir.declarations.IrParameterKind.DispatchReceiver }
-    val mutableParams = parameters.toMutableList()
-    if (existing >= 0) {
-        if (param != null) {
-            mutableParams[existing] = param
-        } else {
-            mutableParams.removeAt(existing)
-        }
-    } else if (param != null) {
-        param.kind = org.jetbrains.kotlin.ir.declarations.IrParameterKind.DispatchReceiver
-        mutableParams.add(0, param)
-    }
-    parameters = mutableParams
-}
-
-// In 2.4.0, annotation lists require IrAnnotation instances.
-// Use IrAnnotationImpl.fromSymbolOwner instead of IrConstructorCallImpl.fromSymbolOwner.
-fun codeQlAnnotationFromSymbolOwner(
-    startOffset: Int, endOffset: Int, type: IrType, symbol: IrConstructorSymbol, typeArgumentsCount: Int
-): IrConstructorCall =
-    IrAnnotationImpl.fromSymbolOwner(startOffset, endOffset, type, symbol, typeArgumentsCount)
-
-fun codeQlAnnotationFromSymbolOwner(type: IrType, symbol: IrConstructorSymbol): IrConstructorCall =
-    IrAnnotationImpl.fromSymbolOwner(type, symbol)
-

java/kotlin-extractor/src/main/kotlin/utils/versions/v_2_4_0/Kotlin2ComponentRegistrar.kt

@@ -1,46 +0,0 @@
-@file:Suppress("DEPRECATION", "DEPRECATION_ERROR")
-@file:OptIn(ExperimentalCompilerApi::class)
-
-package com.github.codeql
-
-import com.intellij.mock.MockProject
-import org.jetbrains.kotlin.backend.common.extensions.IrGenerationExtension
-import org.jetbrains.kotlin.compiler.plugin.ComponentRegistrar
-import org.jetbrains.kotlin.compiler.plugin.CompilerPluginRegistrar
-import org.jetbrains.kotlin.compiler.plugin.ExperimentalCompilerApi
-import org.jetbrains.kotlin.config.CompilerConfiguration
-
-abstract class Kotlin2ComponentRegistrar : CompilerPluginRegistrar(), ComponentRegistrar {
-    override val supportsK2: Boolean
-        get() = true
-
-    override val pluginId: String
-        get() = "com.github.codeql.kotlin-extractor"
-
-    // ComponentRegistrar implementation (legacy path, still called by Kotlin compiler)
-    override fun registerProjectComponents(
-        project: MockProject,
-        configuration: CompilerConfiguration
-    ) {
-        // In 2.4.0, we use CompilerPluginRegistrar path instead.
-        // This is only called if the compiler uses the ComponentRegistrar service file.
-        // We do nothing here since registerExtensions will be called separately.
-    }
-
-    private var extensionStorage: CompilerPluginRegistrar.ExtensionStorage? = null
-    private var registeredExtension: IrGenerationExtension? = null
-
-    override fun ExtensionStorage.registerExtensions(configuration: CompilerConfiguration) {
-        this@Kotlin2ComponentRegistrar.extensionStorage = this
-        doRegisterExtensions(configuration)
-    }
-
-    abstract fun doRegisterExtensions(configuration: CompilerConfiguration)
-
-    protected fun registerExtractorExtension(extension: IrGenerationExtension) {
-        val storage = extensionStorage ?: throw IllegalStateException("registerExtractorExtension called before registerExtensions")
-        with(storage) {
-            IrGenerationExtension.registerExtension(extension)
-        }
-    }
-}

java/kotlin-extractor/src/main/kotlin/utils/versions/v_2_4_0/parameterIndexExcludingReceivers.kt

@@ -1,13 +0,0 @@
-package com.github.codeql.utils.versions
-
-import org.jetbrains.kotlin.ir.declarations.IrFunction
-import org.jetbrains.kotlin.ir.declarations.IrParameterKind
-import org.jetbrains.kotlin.ir.declarations.IrValueParameter
-
-fun parameterIndexExcludingReceivers(vp: IrValueParameter): Int {
-    val offset =
-        (vp.parent as? IrFunction)?.let { f ->
-            f.parameters.count { it.kind == IrParameterKind.DispatchReceiver || it.kind == IrParameterKind.ExtensionReceiver || it.kind == IrParameterKind.Context }
-        } ?: 0
-    return vp.indexInParameters - offset
-}

java/kotlin-extractor/src/main/resources/META-INF/services/org.jetbrains.kotlin.compiler.plugin.CompilerPluginRegistrar

@@ -1 +0,0 @@
-com.github.codeql.KotlinExtractorComponentRegistrar

java/kotlin-extractor/versions.bzl

@@ -11,7 +11,6 @@ VERSIONS = [
     "2.2.20-Beta2",
     "2.3.0",
     "2.3.20",
-    "2.4.0",
 ]
 
 def _version_to_tuple(v):
@@ -24,8 +23,6 @@ def version_less(lhs, rhs):
 
 def get_language_version(version):
     major, minor, _ = _version_to_tuple(version)
-    if major == 1:
-        return "2.0"
     return "%s.%s" % (major, minor)
 
 def _basename(path):

java/ql/integration-tests/kotlin/all-platforms/diagnostics/kotlin-version-too-new/diagnostics.expected

@@ -1,5 +1,5 @@
 {
-  "markdownMessage": "The Kotlin version installed (`999.999.999`) is too recent for this version of CodeQL. Install a version lower than 2.4.10.",
+  "markdownMessage": "The Kotlin version installed (`999.999.999`) is too recent for this version of CodeQL. Install a version lower than 2.3.30.",
   "severity": "error",
   "source": {
     "extractorName": "java",

java/ql/integration-tests/kotlin/all-platforms/enhanced-nullability/DB-CHECK.expected

@@ -1,3 +0,0 @@
-[VALUE_NOT_IN_TYPE] predicate callableBinding(@caller callerid, @callable callee): Value 44417 of field callee is not in type @callable. Appears in tuple (-16777158,44417)
-	Relevant element: callee=44417
-		Full ID for 44417: @"callable;(0).f((55))(55)". The ID may expand to @"callable;{@"class;Test"}.f({@"type;int"}){@"type;int"}"

java/ql/integration-tests/kotlin/all-platforms/enhanced-nullability/test.expected

@@ -2,9 +2,9 @@ exprs
 | Test.java:5:19:5:25 | Integer | Integer |
 | Test.java:5:38:5:44 | Integer | Integer |
 | Test.java:5:58:5:58 | p | Integer |
-| user.kt:2:3:2:16 | x | int |
+| user.kt:2:7:2:7 | x | int |
 | user.kt:2:11:2:11 | t | Test |
-| user.kt:2:11:2:16 | <Call to unknown method> | int |
+| user.kt:2:11:2:16 | f(...) | Integer |
 | user.kt:2:13:2:16 | <implicit not null> | int |
 | user.kt:2:13:2:16 | int | int |
 | user.kt:2:15:2:15 | 5 | int |

java/ql/integration-tests/kotlin/all-platforms/enhanced-nullability/test.py

@@ -6,6 +6,6 @@ def test(codeql, java_full):
     codeql.database.create(
         command=[
             f"javac {java_srcs} -d build",
-            "kotlinc -language-version 2.0 user.kt -cp build",
+            "kotlinc -language-version 1.9 user.kt -cp build",
         ]
     )

java/ql/integration-tests/kotlin/all-platforms/external-property-overloads/test.expected

@@ -1,2 +1,2 @@
-| user.kt:3:14:3:22 | getF(...) | file:///!unknown-binary-location/lib/TestKt.class:0:0:0:0 | getF |
-| user.kt:3:26:3:28 | getF(...) | file:///!unknown-binary-location/lib/TestKt.class:0:0:0:0 | getF |
+| user.kt:3:14:3:22 | getF(...) | lib/lib/TestKt.class:0:0:0:0 | getF |
+| user.kt:3:26:3:28 | getF(...) | lib/lib/TestKt.class:0:0:0:0 | getF |

java/ql/integration-tests/kotlin/all-platforms/external-property-overloads/test.py

@@ -2,5 +2,5 @@ import commands
 
 
 def test(codeql, java_full):
-    commands.run("kotlinc -language-version 2.0 test.kt -d lib")
-    codeql.database.create(command="kotlinc -language-version 2.0 user.kt -cp lib")
+    commands.run("kotlinc -language-version 1.9 test.kt -d lib")
+    codeql.database.create(command="kotlinc -language-version 1.9 user.kt -cp lib")

java/ql/integration-tests/kotlin/all-platforms/extractor_information_kotlin1/ExtractorInformation.expected

@@ -9,4 +9,4 @@
 | Percentage of calls with call target | 100 |
 | Total number of lines | 3 |
 | Total number of lines with extension kt | 3 |
-| Uses Kotlin 2: true | 1 |
+| Uses Kotlin 2: false | 1 |

java/ql/integration-tests/kotlin/all-platforms/extractor_information_kotlin1/test.py

@@ -1,2 +1,2 @@
 def test(codeql, java_full):
-    codeql.database.create(command="kotlinc -J-Xmx2G -language-version 2.0 SomeClass.kt")
+    codeql.database.create(command="kotlinc -J-Xmx2G -language-version 1.9 SomeClass.kt")

java/ql/integration-tests/kotlin/all-platforms/file_classes/classes.expected

@@ -1,2 +1,3 @@
+| AKt.class:0:0:0:0 | AKt | true |
 | B.kt:0:0:0:0 | BKt | true |
 | C.kt:1:1:3:1 | C | false |

java/ql/integration-tests/kotlin/all-platforms/file_classes/test.py

@@ -2,5 +2,5 @@ import commands
 
 
 def test(codeql, java_full):
-    commands.run("kotlinc -language-version 2.0 A.kt")
-    codeql.database.create(command="kotlinc -cp . -language-version 2.0 B.kt C.kt")
+    commands.run("kotlinc -language-version 1.9 A.kt")
+    codeql.database.create(command="kotlinc -cp . -language-version 1.9 B.kt C.kt")

java/ql/integration-tests/kotlin/all-platforms/java-interface-redeclares-tostring/test.expected

@@ -0,0 +1,4 @@
+| equals | Test |
+| hashCode | Test |
+| toString | Test |
+| toString | java.lang.CharSequence |

java/ql/integration-tests/kotlin/all-platforms/java-interface-redeclares-tostring/test.py

@@ -3,4 +3,4 @@ import commands
 
 def test(codeql, java_full):
     commands.run(["javac", "Test.java", "-d", "bin"])
-    codeql.database.create(command="kotlinc -language-version 2.0 user.kt -cp bin")
+    codeql.database.create(command="kotlinc -language-version 1.9 user.kt -cp bin")

java/ql/integration-tests/kotlin/all-platforms/kotlin_java_lowering_wildcards/DB-CHECK.expected

@@ -1,9 +0,0 @@
-[VALUE_NOT_IN_TYPE] predicate callableBinding(@caller callerid, @callable callee): Value 43828 of field callee is not in type @callable. Appears in tuple (-16776213,43828)
-	Relevant element: callee=43828
-		Full ID for 43828: @"callable;(0).takesComparable((35),(35))(36)". The ID may expand to @"callable;{@"class;JavaDefns"}.takesComparable({@"class;java.lang.Comparable;{@"wildcard;super{@"class;java.lang.CharSequence"}"}"},{@"class;java.lang.Comparable;{@"wildcard;super{@"class;java.lang.CharSequence"}"}"}){@"type;void"}"
-[VALUE_NOT_IN_TYPE] predicate callableBinding(@caller callerid, @callable callee): Value 43832 of field callee is not in type @callable. Appears in tuple (-16776208,43832)
-	Relevant element: callee=43832
-		Full ID for 43832: @"callable;(0).takesArrayOfComparable((54),(54))(36)". The ID may expand to @"callable;{@"class;JavaDefns"}.takesArrayOfComparable({@"array;1;{@"class;java.lang.Comparable;{@"wildcard;super(19)"}"}"},{@"array;1;{@"class;java.lang.Comparable;{@"wildcard;super(19)"}"}"}){@"type;void"}"
-[VALUE_NOT_IN_TYPE] predicate callableBinding(@caller callerid, @callable callee): Value 43837 of field callee is not in type @callable. Appears in tuple (-16776201,43837)
-	Relevant element: callee=43837
-		Full ID for 43837: @"callable;(0).<init>((35),(35))(36)". The ID may expand to @"callable;{@"class;JavaDefns"}.<init>({@"class;java.lang.Comparable;{@"wildcard;super{@"class;java.lang.CharSequence"}"}"},{@"class;java.lang.Comparable;{@"wildcard;super{@"class;java.lang.CharSequence"}"}"}){@"type;void"}"

java/ql/integration-tests/kotlin/all-platforms/kotlin_java_lowering_wildcards/test.expected

@@ -8,16 +8,16 @@
 | JavaDefns | takesComparable | invar | Comparable<CharSequence> |
 | JavaDefns | takesNestedComparable | innerContravar | Comparable<Comparable<? super CharSequence>> |
 | JavaDefns | takesNestedComparable | outerContravar | Comparable<? super Comparable<CharSequence>> |
-| JavaDefns2 | JavaDefns2 | p0 | Comparable<? super CharSequence> |
+| JavaDefns2 | JavaDefns2 | p0 | Comparable<CharSequence> |
 | JavaDefns2 | JavaDefns2 | p1 | Comparable<? super CharSequence> |
 | JavaDefns2 | returnsInvariant | return | Comparable<CharSequence> |
 | JavaDefns2 | returnsWildcard | return | Comparable<? super CharSequence> |
-| JavaDefns2 | takesArrayOfComparable | p0 | Comparable<? super CharSequence>[] |
+| JavaDefns2 | takesArrayOfComparable | p0 | Comparable<CharSequence>[] |
 | JavaDefns2 | takesArrayOfComparable | p1 | Comparable<? super CharSequence>[] |
-| JavaDefns2 | takesComparable | p0 | Comparable<? super CharSequence> |
+| JavaDefns2 | takesComparable | p0 | Comparable<CharSequence> |
 | JavaDefns2 | takesComparable | p1 | Comparable<? super CharSequence> |
-| JavaDefns2 | takesNestedComparable | p0 | Comparable<? super Comparable<? super CharSequence>> |
-| JavaDefns2 | takesNestedComparable | p1 | Comparable<? super Comparable<? super CharSequence>> |
+| JavaDefns2 | takesNestedComparable | p0 | Comparable<Comparable<? super CharSequence>> |
+| JavaDefns2 | takesNestedComparable | p1 | Comparable<? super Comparable<CharSequence>> |
 | KotlinDefns | returnsContravar | return | Comparable<CharSequence> |
 | KotlinDefns | returnsContravarForced | return | Comparable<? super CharSequence> |
 | KotlinDefns | returnsCovar | return | List<CharSequence> |

java/ql/integration-tests/kotlin/all-platforms/kotlin_java_lowering_wildcards/test.py

@@ -8,6 +8,6 @@ def test(codeql, java_full):
         command=[
             "kotlinc kotlindefns.kt",
             "javac JavaUser.java JavaDefns.java -cp .",
-            "kotlinc -language-version 2.0 -cp . kotlinuser.kt",
+            "kotlinc -language-version 1.9 -cp . kotlinuser.kt",
         ]
     )

java/ql/lib/change-notes/2026-06-04-kotlin-2.4.0.md

@@ -1,4 +0,0 @@
----
-category: feature
----
-* Kotlin 2.4.0 can now be analysed.

java/ql/lib/change-notes/2026-06-08-kotlin-drop-1x.md

@@ -1,4 +0,0 @@
----
-category: deprecated
----
-* Kotlin versions below 2.0.0 are no longer supported for analysis. The minimum supported version is now Kotlin 2.0.0.

java/ql/lib/semmle/code/java/dataflow/Bound.qll

@@ -4,67 +4,33 @@
 overlay[local?]
 module;
 
-private import internal.rangeanalysis.BoundSpecific
+private import java as J
+private import semmle.code.java.dataflow.SSA
+private import semmle.code.java.dataflow.RangeUtils as RU
+private import codeql.rangeanalysis.Bound as SharedBound
 
-private newtype TBound =
-  TBoundZero() or
-  TBoundSsa(SsaVariable v) { v.getSourceVariable().getType() instanceof IntegralType } or
-  TBoundExpr(Expr e) {
-    interestingExprBound(e) and
-    not exists(SsaVariable v | e = v.getAUse())
+private module BoundDefs implements SharedBound::BoundDefinitions<J::Location> {
+  class SsaVariable extends Ssa::SsaDefinition {
+    /** Gets a use of this variable. */
+    Expr getAUse() { result = super.getARead() }
   }
 
-/**
- * A bound that may be inferred for an expression plus/minus an integer delta.
- */
-abstract class Bound extends TBound {
-  /** Gets a textual representation of this bound. */
-  abstract string toString();
+  class SsaSourceVariable = Ssa::SourceVariable;
 
-  /** Gets an expression that equals this bound plus `delta`. */
-  abstract Expr getExpr(int delta);
+  class Type = J::Type;
 
-  /** Gets an expression that equals this bound. */
-  Expr getExpr() { result = this.getExpr(0) }
+  class Expr = J::Expr;
 
-  /** Gets the location of this bound. */
-  abstract Location getLocation();
+  class IntegralType = J::IntegralType;
+
+  class ConstantIntegerExpr = RU::ConstantIntegerExpr;
+
+  /** Holds if `e` is a bound expression and it is not an SSA variable read. */
+  predicate interestingExprBound(Expr e) {
+    e.(J::FieldRead).getField() instanceof J::ArrayLengthField
+  }
 }
 
-/**
- * The bound that corresponds to the integer 0. This is used to represent all
- * integer bounds as bounds are always accompanied by an added integer delta.
- */
-class ZeroBound extends Bound, TBoundZero {
-  override string toString() { result = "0" }
+module BoundImpl = SharedBound::Bound<J::Location, BoundDefs>;
 
-  override Expr getExpr(int delta) { result.(ConstantIntegerExpr).getIntValue() = delta }
-
-  override Location getLocation() { result.hasLocationInfo("", 0, 0, 0, 0) }
-}
-
-/**
- * A bound corresponding to the value of an SSA variable.
- */
-class SsaBound extends Bound, TBoundSsa {
-  /** Gets the SSA variable that equals this bound. */
-  SsaVariable getSsa() { this = TBoundSsa(result) }
-
-  override string toString() { result = this.getSsa().toString() }
-
-  override Expr getExpr(int delta) { result = this.getSsa().getAUse() and delta = 0 }
-
-  override Location getLocation() { result = this.getSsa().getLocation() }
-}
-
-/**
- * A bound that corresponds to the value of a specific expression that might be
- * interesting, but isn't otherwise represented by the value of an SSA variable.
- */
-class ExprBound extends Bound, TBoundExpr {
-  override string toString() { result = this.getExpr().toString() }
-
-  override Expr getExpr(int delta) { this = TBoundExpr(result) and delta = 0 }
-
-  override Location getLocation() { result = this.getExpr().getLocation() }
-}
+import BoundImpl

java/ql/lib/semmle/code/java/dataflow/internal/rangeanalysis/BoundSpecific.qll

@@ -1,27 +0,0 @@
-/**
- * Provides Java-specific definitions for bounds.
- */
-overlay[local?]
-module;
-
-private import java as J
-private import semmle.code.java.dataflow.SSA as Ssa
-private import semmle.code.java.dataflow.RangeUtils as RU
-
-class SsaVariable extends Ssa::SsaDefinition {
-  /** Gets a use of this variable. */
-  Expr getAUse() { result = super.getARead() }
-}
-
-class Expr = J::Expr;
-
-class Location = J::Location;
-
-class IntegralType = J::IntegralType;
-
-class ConstantIntegerExpr = RU::ConstantIntegerExpr;
-
-/** Holds if `e` is a bound expression and it is not an SSA variable read. */
-predicate interestingExprBound(Expr e) {
-  e.(J::FieldRead).getField() instanceof J::ArrayLengthField
-}

java/ql/test/library-tests/pathsanitizer/DB-CHECK.expected

@@ -1,16 +0,0 @@
-[VALUE_NOT_IN_TYPE] predicate callableBinding(@caller callerid, @callable callee): Value 79083 of field callee is not in type @callable. Appears in tuple (-16776495,79083)
-	Relevant element: callee=79083
-		Full ID for 79083: @"callable;(21913).toString()(64)". The ID may expand to @"callable;{@"class;java.nio.file.Path"}.toString(){@"class;java.lang.String"}"
-[VALUE_NOT_IN_TYPE] predicate callableBinding(@caller callerid, @callable callee): Value 79083 of field callee is not in type @callable. Appears in tuple (-16776429,79083)
-	Relevant element: callee=79083
-		Full ID for 79083: @"callable;(21913).toString()(64)". The ID may expand to @"callable;{@"class;java.nio.file.Path"}.toString(){@"class;java.lang.String"}"
-[VALUE_NOT_IN_TYPE] predicate callableBinding(@caller callerid, @callable callee): Value 79083 of field callee is not in type @callable. Appears in tuple (-16776357,79083)
-	Relevant element: callee=79083
-		Full ID for 79083: @"callable;(21913).toString()(64)". The ID may expand to @"callable;{@"class;java.nio.file.Path"}.toString(){@"class;java.lang.String"}"
-[VALUE_NOT_IN_TYPE] predicate callableBinding(@caller callerid, @callable callee): Value 79083 of field callee is not in type @callable. Appears in tuple (-16776266,79083)
-	Relevant element: callee=79083
-		Full ID for 79083: @"callable;(21913).toString()(64)". The ID may expand to @"callable;{@"class;java.nio.file.Path"}.toString(){@"class;java.lang.String"}"
-[VALUE_NOT_IN_TYPE] predicate callableBinding(@caller callerid, @callable callee): Value 79083 of field callee is not in type @callable. Appears in tuple (-16776200,79083)
-	Relevant element: callee=79083
-		Full ID for 79083: @"callable;(21913).toString()(64)". The ID may expand to @"callable;{@"class;java.nio.file.Path"}.toString(){@"class;java.lang.String"}"
-[VALUE_NOT_IN_TYPE] predicate callableBinding(@caller callerid, @callable callee): More errors, not displayed. There are 16 values of field callee that are not in type @callable for a relation of size 1821

java/ql/test/library-tests/pathsanitizer/test.expected

@@ -1,31 +0,0 @@
-| Test.java:137:22:137:27 | source | Unexpected result: hasTaintFlow |
-| Test.java:141:35:141:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:148:22:148:27 | source | Unexpected result: hasTaintFlow |
-| Test.java:152:35:152:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:159:22:159:27 | source | Unexpected result: hasTaintFlow |
-| Test.java:163:35:163:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:178:35:178:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:181:35:181:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:189:35:189:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:192:35:192:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:200:35:200:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:203:35:203:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:362:22:362:27 | source | Unexpected result: hasTaintFlow |
-| Test.java:366:35:366:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:373:22:373:27 | source | Unexpected result: hasTaintFlow |
-| Test.java:377:35:377:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:384:22:384:27 | source | Unexpected result: hasTaintFlow |
-| Test.java:388:35:388:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:402:22:402:27 | source | Unexpected result: hasTaintFlow |
-| Test.java:406:35:406:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:413:22:413:27 | source | Unexpected result: hasTaintFlow |
-| Test.java:417:35:417:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:424:22:424:27 | source | Unexpected result: hasTaintFlow |
-| Test.java:428:35:428:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:436:22:436:27 | source | Unexpected result: hasTaintFlow |
-| Test.java:440:35:440:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:447:22:447:27 | source | Unexpected result: hasTaintFlow |
-| Test.java:451:35:451:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:458:22:458:27 | source | Unexpected result: hasTaintFlow |
-| Test.java:462:35:462:51 | // $ hasTaintFlow | Missing result: hasTaintFlow |
-| Test.java:604:31:604:47 | // $ hasTaintFlow | Missing result: hasTaintFlow |

java/ql/test/query-tests/security/CWE-312/android/CleartextStorage/CleartextStorageSharedPrefsTest.expected

@@ -1 +0,0 @@
-| CleartextStorageSharedPrefsTest.java:110:84:110:118 | // $ hasCleartextStorageSharedPrefs | Missing result: hasCleartextStorageSharedPrefs |

java/ql/test/query-tests/security/CWE-312/android/CleartextStorage/DB-CHECK.expected

@@ -1,6 +0,0 @@
-[VALUE_NOT_IN_TYPE] predicate callableBinding(@caller callerid, @callable callee): Value 80453 of field callee is not in type @callable. Appears in tuple (-16773210,80453)
-	Relevant element: callee=80453
-		Full ID for 80453: @"callable;(846).toString()(21)". The ID may expand to @"callable;{@"class;java.lang.CharSequence"}.toString(){@"class;java.lang.String"}"
-[VALUE_NOT_IN_TYPE] predicate callableBinding(@caller callerid, @callable callee): Value 80453 of field callee is not in type @callable. Appears in tuple (-16773194,80453)
-	Relevant element: callee=80453
-		Full ID for 80453: @"callable;(846).toString()(21)". The ID may expand to @"callable;{@"class;java.lang.CharSequence"}.toString(){@"class;java.lang.String"}"

python/ql/consistency-queries/DataFlowConsistency.ql

@@ -36,6 +36,8 @@ private module Input implements InputSig<Location, PythonDataFlow> {
     // parameter, but dataflow-consistency queries should _not_ complain about there not
     // being a post-update node for the synthetic `**kwargs` parameter.
     n instanceof SynthDictSplatParameterNode
+    or
+    Private::Conversions::readStep(n, _, _)
   }
 
   predicate uniqueParameterNodePositionExclude(DataFlowCallable c, ParameterPosition pos, Node p) {

python/ql/lib/change-notes/2026-05-28-remove-imprecise-containter-steps.md

@@ -0,0 +1,4 @@
+---
+category: minorAnalysis
+---
+* Python taint tracking is now more precise for values flowing through container contents, such as list, set, tuple, and dictionary elements. This may remove some false positive alerts.

python/ql/lib/change-notes/2026-06-01-decorator-predicate-simplification.md

@@ -0,0 +1,4 @@
+---
+category: minorAnalysis
+---
+* Simplified the internal predicates that detect `@staticmethod`, `@classmethod` and `@property` decorators to match the decorator's AST `Name` directly, rather than going through the CFG and requiring the name to resolve globally. Code that shadows these three builtin decorators at the module-scope will now be classified by the decorator name alone; in practice, shadowing these names is extremely rare and the call-graph results are unchanged.

python/ql/lib/semmle/python/dataflow/new/internal/DataFlowDispatch.qll

@@ -256,9 +256,12 @@ predicate parameterMatch(ParameterPosition ppos, ArgumentPosition apos) {
  */
 overlay[local]
 predicate isStaticmethod(Function func) {
-  exists(NameNode id | id.getId() = "staticmethod" and id.isGlobal() |
-    func.getADecorator() = id.getNode()
-  )
+  // The decorator is *syntactically* a `Name` "staticmethod" — we don't
+  // care which variable it resolves to. `staticmethod` is a builtin and
+  // is almost never shadowed in a module-level scope; even if a class
+  // redefines `staticmethod` in its body, the class body has not started
+  // executing yet at the decorator position, so Python uses the builtin.
+  func.getADecorator().(Name).getId() = "staticmethod"
 }
 
 /**
@@ -268,9 +271,9 @@ predicate isStaticmethod(Function func) {
  */
 overlay[local]
 predicate isClassmethod(Function func) {
-  exists(NameNode id | id.getId() = "classmethod" and id.isGlobal() |
-    func.getADecorator() = id.getNode()
-  )
+  // See `isStaticmethod` for the rationale for matching on the AST `Name`
+  // rather than going via the CFG and `isGlobal()`.
+  func.getADecorator().(Name).getId() = "classmethod"
   or
   exists(Class cls |
     cls.getAMethod() = func and
@@ -285,9 +288,8 @@ predicate isClassmethod(Function func) {
 /** Holds if the function `func` has a `property` decorator. */
 overlay[local]
 predicate hasPropertyDecorator(Function func) {
-  exists(NameNode id | id.getId() = "property" and id.isGlobal() |
-    func.getADecorator() = id.getNode()
-  )
+  // See `isStaticmethod` for the rationale for matching on the AST `Name`.
+  func.getADecorator().(Name).getId() = "property"
 }
 
 /**

python/ql/lib/semmle/python/dataflow/new/internal/DataFlowPrivate.qll

@@ -753,7 +753,7 @@ predicate jumpStepNotSharedWithTypeTracker(Node nodeFrom, Node nodeTo) {
  * As of 2024-04-02 the type-tracking library only supports precise content, so there is
  * no reason to include steps for list content right now.
  */
-predicate storeStepCommon(Node nodeFrom, ContentSet c, Node nodeTo) {
+predicate storeStepCommon(Node nodeFrom, Content c, Node nodeTo) {
   tupleStoreStep(nodeFrom, c, nodeTo)
   or
   dictStoreStep(nodeFrom, c, nodeTo)
@@ -767,29 +767,31 @@ predicate storeStepCommon(Node nodeFrom, ContentSet c, Node nodeTo) {
  * Holds if data can flow from `nodeFrom` to `nodeTo` via an assignment to
  * content `c`.
  */
-predicate storeStep(Node nodeFrom, ContentSet c, Node nodeTo) {
-  storeStepCommon(nodeFrom, c, nodeTo)
+predicate storeStep(Node nodeFrom, ContentSet cs, Node nodeTo) {
+  exists(Content c | cs = singleton(c) |
+    storeStepCommon(nodeFrom, c, nodeTo)
+    or
+    listStoreStep(nodeFrom, c, nodeTo)
+    or
+    setStoreStep(nodeFrom, c, nodeTo)
+    or
+    attributeStoreStep(nodeFrom, c, nodeTo)
+    or
+    matchStoreStep(nodeFrom, c, nodeTo)
+    or
+    any(Orm::AdditionalOrmSteps es).storeStep(nodeFrom, c, nodeTo)
+    or
+    synthStarArgsElementParameterNodeStoreStep(nodeFrom, c, nodeTo)
+    or
+    synthDictSplatArgumentNodeStoreStep(nodeFrom, c, nodeTo)
+    or
+    yieldStoreStep(nodeFrom, c, nodeTo)
+    or
+    VariableCapture::storeStep(nodeFrom, c, nodeTo)
+  )
   or
-  listStoreStep(nodeFrom, c, nodeTo)
-  or
-  setStoreStep(nodeFrom, c, nodeTo)
-  or
-  attributeStoreStep(nodeFrom, c, nodeTo)
-  or
-  matchStoreStep(nodeFrom, c, nodeTo)
-  or
-  any(Orm::AdditionalOrmSteps es).storeStep(nodeFrom, c, nodeTo)
-  or
-  FlowSummaryImpl::Private::Steps::summaryStoreStep(nodeFrom.(FlowSummaryNode).getSummaryNode(), c,
+  FlowSummaryImpl::Private::Steps::summaryStoreStep(nodeFrom.(FlowSummaryNode).getSummaryNode(), cs,
     nodeTo.(FlowSummaryNode).getSummaryNode())
-  or
-  synthStarArgsElementParameterNodeStoreStep(nodeFrom, c, nodeTo)
-  or
-  synthDictSplatArgumentNodeStoreStep(nodeFrom, c, nodeTo)
-  or
-  yieldStoreStep(nodeFrom, c, nodeTo)
-  or
-  VariableCapture::storeStep(nodeFrom, c, nodeTo)
 }
 
 /**
@@ -985,7 +987,7 @@ predicate attributeStoreStep(Node nodeFrom, AttributeContent c, Node nodeTo) {
 /**
  * Subset of `readStep` that should be shared with type-tracking.
  */
-predicate readStepCommon(Node nodeFrom, ContentSet c, Node nodeTo) {
+predicate readStepCommon(Node nodeFrom, Content c, Node nodeTo) {
   subscriptReadStep(nodeFrom, c, nodeTo)
   or
   iterableUnpackingReadStep(nodeFrom, c, nodeTo)
@@ -994,21 +996,25 @@ predicate readStepCommon(Node nodeFrom, ContentSet c, Node nodeTo) {
 /**
  * Holds if data can flow from `nodeFrom` to `nodeTo` via a read of content `c`.
  */
-predicate readStep(Node nodeFrom, ContentSet c, Node nodeTo) {
-  readStepCommon(nodeFrom, c, nodeTo)
+predicate readStep(Node nodeFrom, ContentSet cs, Node nodeTo) {
+  exists(Content c | cs = singleton(c) |
+    readStepCommon(nodeFrom, c, nodeTo)
+    or
+    matchReadStep(nodeFrom, c, nodeTo)
+    or
+    forReadStep(nodeFrom, c, nodeTo)
+    or
+    attributeReadStep(nodeFrom, c, nodeTo)
+    or
+    synthDictSplatParameterNodeReadStep(nodeFrom, c, nodeTo)
+    or
+    VariableCapture::readStep(nodeFrom, c, nodeTo)
+  )
   or
-  matchReadStep(nodeFrom, c, nodeTo)
-  or
-  forReadStep(nodeFrom, c, nodeTo)
-  or
-  attributeReadStep(nodeFrom, c, nodeTo)
-  or
-  FlowSummaryImpl::Private::Steps::summaryReadStep(nodeFrom.(FlowSummaryNode).getSummaryNode(), c,
+  FlowSummaryImpl::Private::Steps::summaryReadStep(nodeFrom.(FlowSummaryNode).getSummaryNode(), cs,
     nodeTo.(FlowSummaryNode).getSummaryNode())
   or
-  synthDictSplatParameterNodeReadStep(nodeFrom, c, nodeTo)
-  or
-  VariableCapture::readStep(nodeFrom, c, nodeTo)
+  Conversions::readStep(nodeFrom, cs, nodeTo)
 }
 
 /** Data flows from a sequence to a subscript of the sequence. */
@@ -1064,23 +1070,68 @@ predicate attributeReadStep(Node nodeFrom, AttributeContent c, AttrRead nodeTo)
   nodeTo.accesses(nodeFrom, c.getAttribute())
 }
 
+module Conversions {
+  private import semmle.python.Concepts
+
+  predicate decoderReadStep(Node nodeFrom, ContentSet c, Node nodeTo) {
+    exists(Decoding decoding |
+      nodeFrom = decoding.getAnInput() and
+      nodeTo = decoding.getOutput()
+    ) and
+    c.isAnyTupleOrDictionaryElement()
+  }
+
+  predicate encoderReadStep(Node nodeFrom, ContentSet c, Node nodeTo) {
+    exists(Encoding encoding |
+      nodeFrom = encoding.getAnInput() and
+      nodeTo = encoding.getOutput()
+    ) and
+    c.isAnyTupleOrDictionaryElement()
+  }
+
+  predicate formatReadStep(Node nodeFrom, ContentSet c, Node nodeTo) {
+    // % formatting
+    exists(BinaryExprNode fmt | fmt = nodeTo.asCfgNode() |
+      fmt.getOp() instanceof Mod and
+      fmt.getRight() = nodeFrom.asCfgNode()
+    ) and
+    c.isAnyTupleElement()
+    or
+    // format_map
+    // see https://docs.python.org/3/library/stdtypes.html#str.format_map
+    nodeTo.(MethodCallNode).calls(_, "format_map") and
+    nodeTo.(MethodCallNode).getArg(0) = nodeFrom and
+    c.isAnyDictionaryElement()
+  }
+
+  predicate readStep(Node nodeFrom, ContentSet c, Node nodeTo) {
+    decoderReadStep(nodeFrom, c, nodeTo)
+    or
+    encoderReadStep(nodeFrom, c, nodeTo)
+    or
+    formatReadStep(nodeFrom, c, nodeTo)
+  }
+}
+
 /**
  * Holds if values stored inside content `c` are cleared at node `n`. For example,
  * any value stored inside `f` is cleared at the pre-update node associated with `x`
  * in `x.f = newValue`.
  */
-predicate clearsContent(Node n, ContentSet c) {
-  matchClearStep(n, c)
+predicate clearsContent(Node n, ContentSet cs) {
+  exists(Content c | cs = singleton(c) |
+    matchClearStep(n, c)
+    or
+    attributeClearStep(n, c)
+    or
+    dictClearStep(n, c)
+    or
+    dictSplatParameterNodeClearStep(n, c)
+    or
+    VariableCapture::clearsContent(n, c)
+  )
   or
-  attributeClearStep(n, c)
-  or
-  dictClearStep(n, c)
-  or
-  FlowSummaryImpl::Private::Steps::summaryClearsContent(n.(FlowSummaryNode).getSummaryNode(), c)
-  or
-  dictSplatParameterNodeClearStep(n, c)
-  or
-  VariableCapture::clearsContent(n, c)
+  FlowSummaryImpl::Private::Steps::summaryClearsContent(n.(FlowSummaryNode).getSummaryNode(), cs)
 }
 
 /**
@@ -1198,12 +1249,65 @@ predicate allowParameterReturnInSelf(ParameterNode p) {
   )
 }
 
+bindingset[s]
+private string getFirstChar(string s) {
+  result =
+    min(int i, string c |
+      c = s.charAt(i) and c != "_"
+      or
+      c = "" and i = s.length()
+    |
+      c order by i
+    )
+}
+
+private string getAttributeContentFirstChar(AttributeContent ac) {
+  result = getFirstChar(ac.getAttribute())
+}
+
+private string getDictionaryElementContentKeyFirstChar(DictionaryElementContent dec) {
+  result = getFirstChar(dec.getKey())
+}
+
+private newtype TContentApprox =
+  TListElementContentApprox() or
+  TSetElementContentApprox() or
+  TTupleElementContentApprox() or
+  TDictionaryElementContentApprox(string first) {
+    first = "" // for `TDictionaryElementAnyContent`
+    or
+    first = getDictionaryElementContentKeyFirstChar(_)
+  } or
+  TAttributeContentApprox(string first) { first = getAttributeContentFirstChar(_) } or
+  TCapturedVariableContentApprox()
+
 /** An approximated `Content`. */
-class ContentApprox = Unit;
+class ContentApprox extends TContentApprox {
+  /** Gets a textual representation of this element. */
+  string toString() { result = "" }
+}
 
 /** Gets an approximated value for content `c`. */
-pragma[inline]
-ContentApprox getContentApprox(Content c) { any() }
+ContentApprox getContentApprox(Content c) {
+  c = TListElementContent() and
+  result = TListElementContentApprox()
+  or
+  c = TSetElementContent() and
+  result = TSetElementContentApprox()
+  or
+  c = TTupleElementContent(_) and
+  result = TTupleElementContentApprox()
+  or
+  result = TDictionaryElementContentApprox(getDictionaryElementContentKeyFirstChar(c))
+  or
+  c = TDictionaryElementAnyContent() and
+  result = TDictionaryElementContentApprox("")
+  or
+  result = TAttributeContentApprox(getAttributeContentFirstChar(c))
+  or
+  c = TCapturedVariableContent(_) and
+  result = TCapturedVariableContentApprox()
+}
 
 /** Helper for `.getEnclosingCallable`. */
 DataFlowCallable getCallableScope(Scope s) {

python/ql/lib/semmle/python/dataflow/new/internal/DataFlowPublic.qll

@@ -898,19 +898,78 @@ class CapturedVariableContent extends Content, TCapturedVariableContent {
   override string getMaDRepresentation() { none() }
 }
 
+/**
+ * An entity that represents a set of `Content`s.
+ *
+ * Most `ContentSet`s are singletons (i.e. they consist of a single `Content`),
+ * but `AnyDictionaryElement` and `AnyTupleElement` act as wildcards on the
+ * read side: a read at such a `ContentSet` matches any specific dictionary
+ * key / tuple index store, as well as (for dictionaries) the
+ * "unknown-bucket" Content `DictionaryElementAnyContent`.
+ *
+ * Keeping these as wildcard `ContentSet`s (rather than enumerating one
+ * `ContentSet` per key/index) keeps the dataflow `readSetEx` relation small
+ * when implicit reads are used (e.g. at sinks via `defaultImplicitTaintRead`).
+ */
+private newtype TContentSet =
+  TSingletonContent(Content c) or
+  TAnyTupleElement() or
+  TAnyDictionaryElement() or
+  TAnyTupleOrDictionaryElement()
+
 /**
  * An entity that represents a set of `Content`s.
  *
  * The set may be interpreted differently depending on whether it is
  * stored into (`getAStoreContent`) or read from (`getAReadContent`).
  */
-class ContentSet instanceof Content {
+class ContentSet extends TContentSet {
+  /** Holds if this content set is the singleton `{c}`. */
+  predicate isSingleton(Content c) { this = TSingletonContent(c) }
+
+  /** Holds if this content set is the wildcard for all tuple elements. */
+  predicate isAnyTupleElement() { this = TAnyTupleElement() }
+
+  /** Holds if this content set is the wildcard for all dictionary elements. */
+  predicate isAnyDictionaryElement() { this = TAnyDictionaryElement() }
+
+  /** Holds if this content set is the wildcard for all tuple elements or dictionary elements. */
+  predicate isAnyTupleOrDictionaryElement() { this = TAnyTupleOrDictionaryElement() }
+
   /** Gets a content that may be stored into when storing into this set. */
-  Content getAStoreContent() { result = this }
+  Content getAStoreContent() { this = TSingletonContent(result) }
 
   /** Gets a content that may be read from when reading from this set. */
-  Content getAReadContent() { result = this }
+  Content getAReadContent() {
+    this = TSingletonContent(result)
+    or
+    // Wildcard expansion: a read at "any tuple element" matches a store at any
+    // specific tuple index. (Stores always target a specific index, so we don't
+    // need a `TupleElementAnyContent` Content kind here.)
+    this = TAnyTupleElement() and result instanceof TupleElementContent
+    or
+    this = TAnyDictionaryElement() and
+    (result instanceof DictionaryElementContent or result instanceof DictionaryElementAnyContent)
+    or
+    this = TAnyTupleOrDictionaryElement() and
+    (
+      result instanceof TupleElementContent or
+      result instanceof DictionaryElementContent or
+      result instanceof DictionaryElementAnyContent
+    )
+  }
 
   /** Gets a textual representation of this content set. */
-  string toString() { result = super.toString() }
+  string toString() {
+    exists(Content c | this = TSingletonContent(c) | result = c.toString())
+    or
+    this = TAnyTupleElement() and result = "Any tuple element"
+    or
+    this = TAnyDictionaryElement() and result = "Any dictionary element"
+    or
+    this = TAnyTupleOrDictionaryElement() and result = "Any tuple or dictionary element"
+  }
 }
+
+/** Gets the singleton `ContentSet` wrapping the `Content` `c`. */
+ContentSet singleton(Content c) { result = TSingletonContent(c) }

python/ql/lib/semmle/python/dataflow/new/internal/FlowSummaryImpl.qll

@@ -66,21 +66,29 @@ module Input implements InputSig<Location, DataFlowImplSpecific::PythonDataFlow>
   }
 
   string encodeContent(ContentSet cs, string arg) {
-    cs = TListElementContent() and result = "ListElement" and arg = ""
-    or
-    cs = TSetElementContent() and result = "SetElement" and arg = ""
-    or
-    exists(int index |
-      cs = TTupleElementContent(index) and result = "TupleElement" and arg = index.toString()
+    exists(Content c | cs.isSingleton(c) |
+      c = TListElementContent() and result = "ListElement" and arg = ""
+      or
+      c = TSetElementContent() and result = "SetElement" and arg = ""
+      or
+      exists(int index |
+        c = TTupleElementContent(index) and result = "TupleElement" and arg = index.toString()
+      )
+      or
+      exists(string key |
+        c = TDictionaryElementContent(key) and result = "DictionaryElement" and arg = key
+      )
+      or
+      c = TDictionaryElementAnyContent() and result = "DictionaryElementAny" and arg = ""
+      or
+      exists(string attr | c = TAttributeContent(attr) and result = "Attribute" and arg = attr)
     )
     or
-    exists(string key |
-      cs = TDictionaryElementContent(key) and result = "DictionaryElement" and arg = key
-    )
+    cs.isAnyTupleElement() and result = "AnyTupleElement" and arg = ""
     or
-    cs = TDictionaryElementAnyContent() and result = "DictionaryElementAny" and arg = ""
+    cs.isAnyDictionaryElement() and result = "AnyDictionaryElement" and arg = ""
     or
-    exists(string attr | cs = TAttributeContent(attr) and result = "Attribute" and arg = attr)
+    cs.isAnyTupleOrDictionaryElement() and result = "AnyTupleOrDictionaryElement" and arg = ""
   }
 
   bindingset[token]
@@ -139,27 +147,29 @@ module Private {
     predicate withContent = SC::withContent/1;
 
     /** Gets a summary component that represents a list element. */
-    SummaryComponent listElement() { result = content(any(ListElementContent c)) }
+    SummaryComponent listElement() { result = content(singleton(any(ListElementContent c))) }
 
     /** Gets a summary component that represents a set element. */
-    SummaryComponent setElement() { result = content(any(SetElementContent c)) }
+    SummaryComponent setElement() { result = content(singleton(any(SetElementContent c))) }
 
     /** Gets a summary component that represents a tuple element. */
     SummaryComponent tupleElement(int index) {
-      exists(TupleElementContent c | c.getIndex() = index and result = content(c))
+      exists(TupleElementContent c | c.getIndex() = index and result = content(singleton(c)))
     }
 
     /** Gets a summary component that represents a dictionary element. */
     SummaryComponent dictionaryElement(string key) {
-      exists(DictionaryElementContent c | c.getKey() = key and result = content(c))
+      exists(DictionaryElementContent c | c.getKey() = key and result = content(singleton(c)))
     }
 
     /** Gets a summary component that represents a dictionary element at any key. */
-    SummaryComponent dictionaryElementAny() { result = content(any(DictionaryElementAnyContent c)) }
+    SummaryComponent dictionaryElementAny() {
+      result = content(singleton(any(DictionaryElementAnyContent c)))
+    }
 
     /** Gets a summary component that represents an attribute element. */
     SummaryComponent attribute(string attr) {
-      exists(AttributeContent c | c.getAttribute() = attr and result = content(c))
+      exists(AttributeContent c | c.getAttribute() = attr and result = content(singleton(c)))
     }
 
     /** Gets a summary component that represents the return value of a call. */

python/ql/lib/semmle/python/dataflow/new/internal/TaintTrackingPrivate.qll

@@ -11,12 +11,34 @@ private import semmle.python.ApiGraphs
  */
 predicate defaultTaintSanitizer(DataFlow::Node node) { none() }
 
+/**
+ * Holds if default taint tracking should read content `contentSet` implicitly and
+ * propagate taint from a container to reads of that content.
+ */
+private predicate defaultTaintReadContent(DataFlow::ContentSet contentSet) {
+  // Tuple and dictionary content is precise, so use wildcard content sets to avoid
+  // blowing up the size of `Stage1::readSetEx` (otherwise this predicate would
+  // expand to one row per (node, distinct key or index) and the framework's
+  // read-set relation grows quadratically). `ContentSet.getAReadContent` expands
+  // these wildcards back to the specific contents when matching against stores.
+  contentSet.isAnyTupleOrDictionaryElement()
+  or
+  // List and set element content is already imprecise, so no wildcard expansion is
+  // needed.
+  contentSet.getAStoreContent() instanceof DataFlow::ListElementContent
+  or
+  contentSet.getAStoreContent() instanceof DataFlow::SetElementContent
+}
+
 /**
  * Holds if default `TaintTracking::Configuration`s should allow implicit reads
  * of `c` at sinks and inputs to additional taint steps.
  */
 bindingset[node]
-predicate defaultImplicitTaintRead(DataFlow::Node node, DataFlow::ContentSet c) { none() }
+predicate defaultImplicitTaintRead(DataFlow::Node node, DataFlow::ContentSet c) {
+  exists(node) and
+  defaultTaintReadContent(c)
+}
 
 private module Cached {
   /**
@@ -128,11 +150,6 @@ predicate stringManipulation(DataFlow::CfgNode nodeFrom, DataFlow::CfgNode nodeT
     nodeFrom.getNode() = object and
     method_name in ["partition", "rpartition", "rsplit", "split", "splitlines"]
     or
-    // Iterable[str] -> str
-    // TODO: check if these should be handled differently in regards to content
-    method_name = "join" and
-    nodeFrom.getNode() = call.getArg(0)
-    or
     // Mapping[str, Any] -> str
     method_name = "format_map" and
     nodeFrom.getNode() = call.getArg(0)
@@ -161,32 +178,21 @@ predicate stringManipulation(DataFlow::CfgNode nodeFrom, DataFlow::CfgNode nodeT
 }
 
 /**
- * Holds if taint can flow from `nodeFrom` to `nodeTo` with a step related to containers
- * (lists/sets/dictionaries): literals, constructor invocation, methods. Note that this
- * is currently very imprecise, as an example, since we model `dict.get`, we treat any
- * `<tainted object>.get(<arg>)` will be tainted, whether it's true or not.
+ * Holds if taint can flow from `nodeFrom` to `nodeTo` with a step related to reading
+ * content from containers (lists/sets/dictionaries/tuples): subscripts, iteration,
+ * constructor invocation, methods.
  */
 predicate containerStep(DataFlow::Node nodeFrom, DataFlow::Node nodeTo) {
-  // construction by literal
-  //
-  // TODO: once we have proper flow-summary modeling, we might not need this step any
-  // longer -- but there needs to be a matching read-step for the store-step, and we
-  // don't provide that right now.
-  DataFlowPrivate::listStoreStep(nodeFrom, _, nodeTo)
-  or
-  DataFlowPrivate::setStoreStep(nodeFrom, _, nodeTo)
-  or
-  DataFlowPrivate::tupleStoreStep(nodeFrom, _, nodeTo)
-  or
-  DataFlowPrivate::dictStoreStep(nodeFrom, _, nodeTo)
-  or
-  // comprehension, so there is taint-flow from `x` in `[x for x in xs]` to the
-  // resulting list of the list-comprehension.
-  //
-  // TODO: once we have proper flow-summary modeling, we might not need this step any
-  // longer -- but there needs to be a matching read-step for the store-step, and we
-  // don't provide that right now.
-  DataFlowPrivate::yieldStoreStep(nodeFrom, _, nodeTo)
+  exists(DataFlow::ContentSet contentSet |
+    DataFlowPrivate::readStep(nodeFrom, contentSet, nodeTo) and
+    exists(DataFlow::Content c | c = contentSet.getAReadContent() |
+      c instanceof DataFlow::TupleElementContent or
+      c instanceof DataFlow::DictionaryElementContent or
+      c instanceof DataFlow::DictionaryElementAnyContent or
+      c instanceof DataFlow::ListElementContent or
+      c instanceof DataFlow::SetElementContent
+    )
+  )
 }
 
 /**

python/ql/lib/semmle/python/dataflow/new/internal/TypeTrackingImpl.qll

@@ -241,7 +241,7 @@ module TypeTrackingInput implements Shared::TypeTrackingInput<Location> {
     // is only fed set/list content)
     not nodeFrom instanceof DataFlowPublic::IterableElementNode
     or
-    TypeTrackerSummaryFlow::basicStoreStep(nodeFrom, nodeTo, content)
+    TypeTrackerSummaryFlow::basicStoreStep(nodeFrom, nodeTo, DataFlowPublic::singleton(content))
   }
 
   /**
@@ -272,14 +272,15 @@ module TypeTrackingInput implements Shared::TypeTrackingInput<Location> {
       nodeFrom.asCfgNode() instanceof SequenceNode
     )
     or
-    TypeTrackerSummaryFlow::basicLoadStep(nodeFrom, nodeTo, content)
+    TypeTrackerSummaryFlow::basicLoadStep(nodeFrom, nodeTo, DataFlowPublic::singleton(content))
   }
 
   /**
    * Holds if the `loadContent` of `nodeFrom` is stored in the `storeContent` of `nodeTo`.
    */
   predicate loadStoreStep(Node nodeFrom, Node nodeTo, Content loadContent, Content storeContent) {
-    TypeTrackerSummaryFlow::basicLoadStoreStep(nodeFrom, nodeTo, loadContent, storeContent)
+    TypeTrackerSummaryFlow::basicLoadStoreStep(nodeFrom, nodeTo,
+      DataFlowPublic::singleton(loadContent), DataFlowPublic::singleton(storeContent))
   }
 
   /**

python/ql/lib/semmle/python/frameworks/Stdlib.qll

@@ -4244,6 +4244,7 @@ module StdlibPrivate {
         )
         // TODO: Once we have DictKeyContent, we need to transform that into ListElementContent
       ) and
+      // Element content is mutated into list element content
       output = "ReturnValue.ListElement" and
       preservesValue = true
       or
@@ -4270,11 +4271,9 @@ module StdlibPrivate {
         preservesValue = true
       )
       or
-      // TODO: We need to also translate iterable content such as list element
-      //       but we currently lack TupleElementAny
-      input = "Argument[0]" and
+      input = "Argument[0].ListElement" and
       output = "ReturnValue" and
-      preservesValue = false
+      preservesValue = true
     }
   }
 
@@ -4969,6 +4968,26 @@ module StdlibPrivate {
     }
   }
 
+  /** A flow summary for `str.join`. */
+  class StrJoinSummary extends SummarizedCallable::Range {
+    StrJoinSummary() { this = "str.join" }
+
+    override DataFlow::CallCfgNode getACall() { result.(DataFlow::MethodCallNode).calls(_, "join") }
+
+    override DataFlow::ArgumentNode getACallback() {
+      result.(DataFlow::AttrRead).getAttributeName() = "join"
+    }
+
+    override predicate propagatesFlow(string input, string output, boolean preservesValue) {
+      (
+        // For code like `" ".join([name])`
+        input = "Argument[0,iterable:].ListElement" and
+        preservesValue = true
+      ) and
+      output = "ReturnValue"
+    }
+  }
+
   // ---------------------------------------------------------------------------
   // asyncio
   // ---------------------------------------------------------------------------

python/ql/lib/semmle/python/frameworks/lxml.model.yml

@@ -0,0 +1,6 @@
+extensions:
+  - addsTo:
+      pack: codeql/python-all
+      extensible: summaryModel
+    data:
+      - ['lxml', 'Member[etree].Member[fromstringlist]', 'Argument[0,strings:].ListElement', 'ReturnValue', 'taint']

python/ql/lib/semmle/python/frameworks/xml.model.yml

@@ -0,0 +1,6 @@
+extensions:
+  - addsTo:
+      pack: codeql/python-all
+      extensible: summaryModel
+    data:
+      - ['xml', 'Member[etree].Member[fromstringlist]', 'Argument[0,strings:].ListElement', 'ReturnValue', 'taint']

python/ql/src/Variables/LoopVariableCapture/LoopVariableCaptureQuery.qll

@@ -61,10 +61,11 @@ module EscapingCaptureFlowConfig implements DataFlow::ConfigSig {
   predicate allowImplicitRead(DataFlow::Node node, DataFlow::ContentSet cs) {
     isSink(node) and
     (
-      cs.(DataFlow::TupleElementContent).getIndex() in [0 .. 10] or
-      cs instanceof DataFlow::ListElementContent or
-      cs instanceof DataFlow::SetElementContent or
-      cs instanceof DataFlow::DictionaryElementAnyContent
+      cs.isAnyTupleOrDictionaryElement()
+      or
+      cs.getAStoreContent() instanceof DataFlow::ListElementContent
+      or
+      cs.getAStoreContent() instanceof DataFlow::SetElementContent
     )
   }
 }

python/ql/test/experimental/query-tests/Security/CWE-022-TarSlip/TarSlip.expected

@@ -3,11 +3,15 @@ edges
 | TarSlipImprov.py:15:7:15:39 | ControlFlowNode for Attribute() | TarSlipImprov.py:15:1:15:3 | ControlFlowNode for tar | provenance |  |
 | TarSlipImprov.py:17:5:17:10 | ControlFlowNode for member | TarSlipImprov.py:20:19:20:24 | ControlFlowNode for member | provenance |  |
 | TarSlipImprov.py:20:5:20:10 | [post] ControlFlowNode for result | TarSlipImprov.py:22:35:22:40 | ControlFlowNode for result | provenance |  |
+| TarSlipImprov.py:20:5:20:10 | [post] ControlFlowNode for result [List element] | TarSlipImprov.py:22:35:22:40 | ControlFlowNode for result | provenance |  |
 | TarSlipImprov.py:20:19:20:24 | ControlFlowNode for member | TarSlipImprov.py:20:5:20:10 | [post] ControlFlowNode for result | provenance | list.append |
+| TarSlipImprov.py:20:19:20:24 | ControlFlowNode for member | TarSlipImprov.py:20:5:20:10 | [post] ControlFlowNode for result [List element] | provenance | list.append |
 | TarSlipImprov.py:26:21:26:27 | ControlFlowNode for tarfile | TarSlipImprov.py:28:9:28:14 | ControlFlowNode for member | provenance |  |
 | TarSlipImprov.py:28:9:28:14 | ControlFlowNode for member | TarSlipImprov.py:35:23:35:28 | ControlFlowNode for member | provenance |  |
 | TarSlipImprov.py:35:9:35:14 | [post] ControlFlowNode for result | TarSlipImprov.py:36:12:36:17 | ControlFlowNode for result | provenance |  |
+| TarSlipImprov.py:35:9:35:14 | [post] ControlFlowNode for result [List element] | TarSlipImprov.py:36:12:36:17 | ControlFlowNode for result [List element] | provenance |  |
 | TarSlipImprov.py:35:23:35:28 | ControlFlowNode for member | TarSlipImprov.py:35:9:35:14 | [post] ControlFlowNode for result | provenance | list.append |
+| TarSlipImprov.py:35:23:35:28 | ControlFlowNode for member | TarSlipImprov.py:35:9:35:14 | [post] ControlFlowNode for result [List element] | provenance | list.append |
 | TarSlipImprov.py:38:1:38:3 | ControlFlowNode for tar | TarSlipImprov.py:39:65:39:67 | ControlFlowNode for tar | provenance |  |
 | TarSlipImprov.py:38:7:38:39 | ControlFlowNode for Attribute() | TarSlipImprov.py:38:1:38:3 | ControlFlowNode for tar | provenance |  |
 | TarSlipImprov.py:39:65:39:67 | ControlFlowNode for tar | TarSlipImprov.py:26:21:26:27 | ControlFlowNode for tarfile | provenance |  |
@@ -34,16 +38,19 @@ edges
 | TarSlipImprov.py:142:9:142:13 | ControlFlowNode for entry | TarSlipImprov.py:143:36:143:40 | ControlFlowNode for entry | provenance |  |
 | TarSlipImprov.py:151:14:151:50 | ControlFlowNode for closing() | TarSlipImprov.py:151:55:151:56 | ControlFlowNode for tf | provenance |  |
 | TarSlipImprov.py:151:22:151:49 | ControlFlowNode for Attribute() | TarSlipImprov.py:151:14:151:50 | ControlFlowNode for closing() | provenance | Config |
-| TarSlipImprov.py:151:55:151:56 | ControlFlowNode for tf | TarSlipImprov.py:152:13:152:20 | ControlFlowNode for Yield | provenance |  |
 | TarSlipImprov.py:151:55:151:56 | ControlFlowNode for tf | TarSlipImprov.py:152:19:152:20 | ControlFlowNode for tf | provenance |  |
-| TarSlipImprov.py:152:13:152:20 | ControlFlowNode for Yield | TarSlipImprov.py:157:18:157:40 | ControlFlowNode for py2_tarxz() | provenance |  |
+| TarSlipImprov.py:152:13:152:20 | ControlFlowNode for Yield [List element] | TarSlipImprov.py:157:18:157:40 | ControlFlowNode for py2_tarxz() [List element] | provenance |  |
+| TarSlipImprov.py:152:19:152:20 | ControlFlowNode for tf | TarSlipImprov.py:152:13:152:20 | ControlFlowNode for Yield [List element] | provenance |  |
 | TarSlipImprov.py:152:19:152:20 | ControlFlowNode for tf | TarSlipImprov.py:157:18:157:40 | ControlFlowNode for py2_tarxz() | provenance |  |
 | TarSlipImprov.py:157:9:157:14 | ControlFlowNode for tar_cm | TarSlipImprov.py:162:20:162:23 | ControlFlowNode for tarc | provenance |  |
+| TarSlipImprov.py:157:9:157:14 | ControlFlowNode for tar_cm [List element] | TarSlipImprov.py:162:20:162:23 | ControlFlowNode for tarc [List element] | provenance |  |
 | TarSlipImprov.py:157:18:157:40 | ControlFlowNode for py2_tarxz() | TarSlipImprov.py:157:9:157:14 | ControlFlowNode for tar_cm | provenance |  |
+| TarSlipImprov.py:157:18:157:40 | ControlFlowNode for py2_tarxz() [List element] | TarSlipImprov.py:157:9:157:14 | ControlFlowNode for tar_cm [List element] | provenance |  |
 | TarSlipImprov.py:159:9:159:14 | ControlFlowNode for tar_cm | TarSlipImprov.py:162:20:162:23 | ControlFlowNode for tarc | provenance |  |
 | TarSlipImprov.py:159:18:159:52 | ControlFlowNode for closing() | TarSlipImprov.py:159:9:159:14 | ControlFlowNode for tar_cm | provenance |  |
 | TarSlipImprov.py:159:26:159:51 | ControlFlowNode for Attribute() | TarSlipImprov.py:159:18:159:52 | ControlFlowNode for closing() | provenance | Config |
 | TarSlipImprov.py:162:20:162:23 | ControlFlowNode for tarc | TarSlipImprov.py:169:9:169:12 | ControlFlowNode for tarc | provenance |  |
+| TarSlipImprov.py:162:20:162:23 | ControlFlowNode for tarc [List element] | TarSlipImprov.py:169:9:169:12 | ControlFlowNode for tarc | provenance |  |
 | TarSlipImprov.py:176:6:176:31 | ControlFlowNode for Attribute() | TarSlipImprov.py:176:36:176:38 | ControlFlowNode for tar | provenance |  |
 | TarSlipImprov.py:176:36:176:38 | ControlFlowNode for tar | TarSlipImprov.py:177:9:177:13 | ControlFlowNode for entry | provenance |  |
 | TarSlipImprov.py:177:9:177:13 | ControlFlowNode for entry | TarSlipImprov.py:178:36:178:40 | ControlFlowNode for entry | provenance |  |
@@ -60,7 +67,9 @@ edges
 | TarSlipImprov.py:231:43:231:52 | ControlFlowNode for corpus_tar | TarSlipImprov.py:233:9:233:9 | ControlFlowNode for f | provenance |  |
 | TarSlipImprov.py:233:9:233:9 | ControlFlowNode for f | TarSlipImprov.py:235:28:235:28 | ControlFlowNode for f | provenance |  |
 | TarSlipImprov.py:235:13:235:19 | [post] ControlFlowNode for members | TarSlipImprov.py:236:44:236:50 | ControlFlowNode for members | provenance |  |
+| TarSlipImprov.py:235:13:235:19 | [post] ControlFlowNode for members [List element] | TarSlipImprov.py:236:44:236:50 | ControlFlowNode for members | provenance |  |
 | TarSlipImprov.py:235:28:235:28 | ControlFlowNode for f | TarSlipImprov.py:235:13:235:19 | [post] ControlFlowNode for members | provenance | list.append |
+| TarSlipImprov.py:235:28:235:28 | ControlFlowNode for f | TarSlipImprov.py:235:13:235:19 | [post] ControlFlowNode for members [List element] | provenance | list.append |
 | TarSlipImprov.py:258:6:258:26 | ControlFlowNode for Attribute() | TarSlipImprov.py:258:31:258:33 | ControlFlowNode for tar | provenance |  |
 | TarSlipImprov.py:258:31:258:33 | ControlFlowNode for tar | TarSlipImprov.py:259:9:259:13 | ControlFlowNode for entry | provenance |  |
 | TarSlipImprov.py:259:9:259:13 | ControlFlowNode for entry | TarSlipImprov.py:261:25:261:29 | ControlFlowNode for entry | provenance |  |
@@ -85,19 +94,24 @@ edges
 | TarSlipImprov.py:304:7:304:39 | ControlFlowNode for Attribute() | TarSlipImprov.py:304:1:304:3 | ControlFlowNode for tar | provenance |  |
 | TarSlipImprov.py:306:5:306:10 | ControlFlowNode for member | TarSlipImprov.py:309:19:309:24 | ControlFlowNode for member | provenance |  |
 | TarSlipImprov.py:309:5:309:10 | [post] ControlFlowNode for result | TarSlipImprov.py:310:49:310:54 | ControlFlowNode for result | provenance |  |
+| TarSlipImprov.py:309:5:309:10 | [post] ControlFlowNode for result [List element] | TarSlipImprov.py:310:49:310:54 | ControlFlowNode for result | provenance |  |
 | TarSlipImprov.py:309:19:309:24 | ControlFlowNode for member | TarSlipImprov.py:309:5:309:10 | [post] ControlFlowNode for result | provenance | list.append |
+| TarSlipImprov.py:309:19:309:24 | ControlFlowNode for member | TarSlipImprov.py:309:5:309:10 | [post] ControlFlowNode for result [List element] | provenance | list.append |
 nodes
 | TarSlipImprov.py:15:1:15:3 | ControlFlowNode for tar | semmle.label | ControlFlowNode for tar |
 | TarSlipImprov.py:15:7:15:39 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | TarSlipImprov.py:17:5:17:10 | ControlFlowNode for member | semmle.label | ControlFlowNode for member |
 | TarSlipImprov.py:20:5:20:10 | [post] ControlFlowNode for result | semmle.label | [post] ControlFlowNode for result |
+| TarSlipImprov.py:20:5:20:10 | [post] ControlFlowNode for result [List element] | semmle.label | [post] ControlFlowNode for result [List element] |
 | TarSlipImprov.py:20:19:20:24 | ControlFlowNode for member | semmle.label | ControlFlowNode for member |
 | TarSlipImprov.py:22:35:22:40 | ControlFlowNode for result | semmle.label | ControlFlowNode for result |
 | TarSlipImprov.py:26:21:26:27 | ControlFlowNode for tarfile | semmle.label | ControlFlowNode for tarfile |
 | TarSlipImprov.py:28:9:28:14 | ControlFlowNode for member | semmle.label | ControlFlowNode for member |
 | TarSlipImprov.py:35:9:35:14 | [post] ControlFlowNode for result | semmle.label | [post] ControlFlowNode for result |
+| TarSlipImprov.py:35:9:35:14 | [post] ControlFlowNode for result [List element] | semmle.label | [post] ControlFlowNode for result [List element] |
 | TarSlipImprov.py:35:23:35:28 | ControlFlowNode for member | semmle.label | ControlFlowNode for member |
 | TarSlipImprov.py:36:12:36:17 | ControlFlowNode for result | semmle.label | ControlFlowNode for result |
+| TarSlipImprov.py:36:12:36:17 | ControlFlowNode for result [List element] | semmle.label | ControlFlowNode for result [List element] |
 | TarSlipImprov.py:38:1:38:3 | ControlFlowNode for tar | semmle.label | ControlFlowNode for tar |
 | TarSlipImprov.py:38:7:38:39 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | TarSlipImprov.py:39:49:39:68 | ControlFlowNode for members_filter1() | semmle.label | ControlFlowNode for members_filter1() |
@@ -133,14 +147,17 @@ nodes
 | TarSlipImprov.py:151:14:151:50 | ControlFlowNode for closing() | semmle.label | ControlFlowNode for closing() |
 | TarSlipImprov.py:151:22:151:49 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | TarSlipImprov.py:151:55:151:56 | ControlFlowNode for tf | semmle.label | ControlFlowNode for tf |
-| TarSlipImprov.py:152:13:152:20 | ControlFlowNode for Yield | semmle.label | ControlFlowNode for Yield |
+| TarSlipImprov.py:152:13:152:20 | ControlFlowNode for Yield [List element] | semmle.label | ControlFlowNode for Yield [List element] |
 | TarSlipImprov.py:152:19:152:20 | ControlFlowNode for tf | semmle.label | ControlFlowNode for tf |
 | TarSlipImprov.py:157:9:157:14 | ControlFlowNode for tar_cm | semmle.label | ControlFlowNode for tar_cm |
+| TarSlipImprov.py:157:9:157:14 | ControlFlowNode for tar_cm [List element] | semmle.label | ControlFlowNode for tar_cm [List element] |
 | TarSlipImprov.py:157:18:157:40 | ControlFlowNode for py2_tarxz() | semmle.label | ControlFlowNode for py2_tarxz() |
+| TarSlipImprov.py:157:18:157:40 | ControlFlowNode for py2_tarxz() [List element] | semmle.label | ControlFlowNode for py2_tarxz() [List element] |
 | TarSlipImprov.py:159:9:159:14 | ControlFlowNode for tar_cm | semmle.label | ControlFlowNode for tar_cm |
 | TarSlipImprov.py:159:18:159:52 | ControlFlowNode for closing() | semmle.label | ControlFlowNode for closing() |
 | TarSlipImprov.py:159:26:159:51 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | TarSlipImprov.py:162:20:162:23 | ControlFlowNode for tarc | semmle.label | ControlFlowNode for tarc |
+| TarSlipImprov.py:162:20:162:23 | ControlFlowNode for tarc [List element] | semmle.label | ControlFlowNode for tarc [List element] |
 | TarSlipImprov.py:169:9:169:12 | ControlFlowNode for tarc | semmle.label | ControlFlowNode for tarc |
 | TarSlipImprov.py:176:6:176:31 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | TarSlipImprov.py:176:36:176:38 | ControlFlowNode for tar | semmle.label | ControlFlowNode for tar |
@@ -163,6 +180,7 @@ nodes
 | TarSlipImprov.py:231:43:231:52 | ControlFlowNode for corpus_tar | semmle.label | ControlFlowNode for corpus_tar |
 | TarSlipImprov.py:233:9:233:9 | ControlFlowNode for f | semmle.label | ControlFlowNode for f |
 | TarSlipImprov.py:235:13:235:19 | [post] ControlFlowNode for members | semmle.label | [post] ControlFlowNode for members |
+| TarSlipImprov.py:235:13:235:19 | [post] ControlFlowNode for members [List element] | semmle.label | [post] ControlFlowNode for members [List element] |
 | TarSlipImprov.py:235:28:235:28 | ControlFlowNode for f | semmle.label | ControlFlowNode for f |
 | TarSlipImprov.py:236:44:236:50 | ControlFlowNode for members | semmle.label | ControlFlowNode for members |
 | TarSlipImprov.py:254:1:254:31 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
@@ -198,11 +216,13 @@ nodes
 | TarSlipImprov.py:304:7:304:39 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | TarSlipImprov.py:306:5:306:10 | ControlFlowNode for member | semmle.label | ControlFlowNode for member |
 | TarSlipImprov.py:309:5:309:10 | [post] ControlFlowNode for result | semmle.label | [post] ControlFlowNode for result |
+| TarSlipImprov.py:309:5:309:10 | [post] ControlFlowNode for result [List element] | semmle.label | [post] ControlFlowNode for result [List element] |
 | TarSlipImprov.py:309:19:309:24 | ControlFlowNode for member | semmle.label | ControlFlowNode for member |
 | TarSlipImprov.py:310:49:310:54 | ControlFlowNode for result | semmle.label | ControlFlowNode for result |
 | TarSlipImprov.py:316:1:316:46 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 subpaths
 | TarSlipImprov.py:39:65:39:67 | ControlFlowNode for tar | TarSlipImprov.py:26:21:26:27 | ControlFlowNode for tarfile | TarSlipImprov.py:36:12:36:17 | ControlFlowNode for result | TarSlipImprov.py:39:49:39:68 | ControlFlowNode for members_filter1() |
+| TarSlipImprov.py:39:65:39:67 | ControlFlowNode for tar | TarSlipImprov.py:26:21:26:27 | ControlFlowNode for tarfile | TarSlipImprov.py:36:12:36:17 | ControlFlowNode for result [List element] | TarSlipImprov.py:39:49:39:68 | ControlFlowNode for members_filter1() |
 #select
 | TarSlipImprov.py:22:35:22:40 | ControlFlowNode for result | TarSlipImprov.py:15:7:15:39 | ControlFlowNode for Attribute() | TarSlipImprov.py:22:35:22:40 | ControlFlowNode for result | Extraction of tarfile from $@ to a potentially untrusted source $@. | TarSlipImprov.py:15:7:15:39 | ControlFlowNode for Attribute() | ControlFlowNode for Attribute() | TarSlipImprov.py:22:35:22:40 | ControlFlowNode for result | ControlFlowNode for result |
 | TarSlipImprov.py:39:49:39:68 | ControlFlowNode for members_filter1() | TarSlipImprov.py:38:7:38:39 | ControlFlowNode for Attribute() | TarSlipImprov.py:39:49:39:68 | ControlFlowNode for members_filter1() | Extraction of tarfile from $@ to a potentially untrusted source $@. | TarSlipImprov.py:38:7:38:39 | ControlFlowNode for Attribute() | ControlFlowNode for Attribute() | TarSlipImprov.py:39:49:39:68 | ControlFlowNode for members_filter1() | ControlFlowNode for members_filter1() |

python/ql/test/experimental/query-tests/Security/CWE-022-UnsafeUnpacking/UnsafeUnpack.expected

@@ -93,7 +93,9 @@ edges
 | UnsafeUnpack.py:163:23:163:28 | ControlFlowNode for member | UnsafeUnpack.py:166:37:166:42 | ControlFlowNode for member | provenance |  |
 | UnsafeUnpack.py:163:33:163:35 | ControlFlowNode for tar | UnsafeUnpack.py:163:23:163:28 | ControlFlowNode for member | provenance |  |
 | UnsafeUnpack.py:166:23:166:28 | [post] ControlFlowNode for result | UnsafeUnpack.py:167:67:167:72 | ControlFlowNode for result | provenance |  |
+| UnsafeUnpack.py:166:23:166:28 | [post] ControlFlowNode for result [List element] | UnsafeUnpack.py:167:67:167:72 | ControlFlowNode for result | provenance |  |
 | UnsafeUnpack.py:166:37:166:42 | ControlFlowNode for member | UnsafeUnpack.py:166:23:166:28 | [post] ControlFlowNode for result | provenance | list.append |
+| UnsafeUnpack.py:166:37:166:42 | ControlFlowNode for member | UnsafeUnpack.py:166:23:166:28 | [post] ControlFlowNode for result [List element] | provenance | list.append |
 | UnsafeUnpack.py:171:1:171:8 | ControlFlowNode for response | UnsafeUnpack.py:174:15:174:22 | ControlFlowNode for response | provenance |  |
 | UnsafeUnpack.py:171:12:171:50 | ControlFlowNode for Attribute() | UnsafeUnpack.py:171:1:171:8 | ControlFlowNode for response | provenance |  |
 | UnsafeUnpack.py:173:11:173:17 | ControlFlowNode for tarpath | UnsafeUnpack.py:176:17:176:23 | ControlFlowNode for tarpath | provenance |  |
@@ -189,6 +191,7 @@ nodes
 | UnsafeUnpack.py:163:23:163:28 | ControlFlowNode for member | semmle.label | ControlFlowNode for member |
 | UnsafeUnpack.py:163:33:163:35 | ControlFlowNode for tar | semmle.label | ControlFlowNode for tar |
 | UnsafeUnpack.py:166:23:166:28 | [post] ControlFlowNode for result | semmle.label | [post] ControlFlowNode for result |
+| UnsafeUnpack.py:166:23:166:28 | [post] ControlFlowNode for result [List element] | semmle.label | [post] ControlFlowNode for result [List element] |
 | UnsafeUnpack.py:166:37:166:42 | ControlFlowNode for member | semmle.label | ControlFlowNode for member |
 | UnsafeUnpack.py:167:67:167:72 | ControlFlowNode for result | semmle.label | ControlFlowNode for result |
 | UnsafeUnpack.py:171:1:171:8 | ControlFlowNode for response | semmle.label | ControlFlowNode for response |

python/ql/test/experimental/query-tests/Security/CWE-074-RemoteCommandExecution/RemoteCommandExecution.expected

@@ -3,8 +3,10 @@ edges
 | Netmiko.py:18:16:18:18 | ControlFlowNode for cmd | Netmiko.py:20:45:20:47 | ControlFlowNode for cmd | provenance |  |
 | Netmiko.py:18:16:18:18 | ControlFlowNode for cmd | Netmiko.py:21:52:21:54 | ControlFlowNode for cmd | provenance |  |
 | Netmiko.py:18:16:18:18 | ControlFlowNode for cmd | Netmiko.py:22:52:22:54 | ControlFlowNode for cmd | provenance |  |
-| Netmiko.py:18:16:18:18 | ControlFlowNode for cmd | Netmiko.py:23:41:23:57 | ControlFlowNode for List | provenance |  |
+| Netmiko.py:18:16:18:18 | ControlFlowNode for cmd | Netmiko.py:23:43:23:45 | ControlFlowNode for cmd | provenance |  |
 | Netmiko.py:18:16:18:18 | ControlFlowNode for cmd | Netmiko.py:24:48:24:50 | ControlFlowNode for cmd | provenance |  |
+| Netmiko.py:23:42:23:56 | ControlFlowNode for List [List element] | Netmiko.py:23:41:23:57 | ControlFlowNode for List | provenance |  |
+| Netmiko.py:23:43:23:45 | ControlFlowNode for cmd | Netmiko.py:23:42:23:56 | ControlFlowNode for List [List element] | provenance |  |
 | Pexpect.py:15:16:15:18 | ControlFlowNode for cmd | Pexpect.py:16:14:16:16 | ControlFlowNode for cmd | provenance |  |
 | Pexpect.py:15:16:15:18 | ControlFlowNode for cmd | Pexpect.py:18:18:18:20 | ControlFlowNode for cmd | provenance |  |
 | Scrapli.py:13:16:13:18 | ControlFlowNode for cmd | Scrapli.py:24:42:24:44 | ControlFlowNode for cmd | provenance |  |
@@ -32,6 +34,8 @@ nodes
 | Netmiko.py:21:52:21:54 | ControlFlowNode for cmd | semmle.label | ControlFlowNode for cmd |
 | Netmiko.py:22:52:22:54 | ControlFlowNode for cmd | semmle.label | ControlFlowNode for cmd |
 | Netmiko.py:23:41:23:57 | ControlFlowNode for List | semmle.label | ControlFlowNode for List |
+| Netmiko.py:23:42:23:56 | ControlFlowNode for List [List element] | semmle.label | ControlFlowNode for List [List element] |
+| Netmiko.py:23:43:23:45 | ControlFlowNode for cmd | semmle.label | ControlFlowNode for cmd |
 | Netmiko.py:24:48:24:50 | ControlFlowNode for cmd | semmle.label | ControlFlowNode for cmd |
 | Pexpect.py:15:16:15:18 | ControlFlowNode for cmd | semmle.label | ControlFlowNode for cmd |
 | Pexpect.py:16:14:16:16 | ControlFlowNode for cmd | semmle.label | ControlFlowNode for cmd |

python/ql/test/experimental/query-tests/Security/CWE-091-XsltInjection/XsltInjection.expected

@@ -7,6 +7,7 @@ edges
 | xslt.py:10:17:10:43 | ControlFlowNode for Attribute() | xslt.py:10:5:10:13 | ControlFlowNode for xsltQuery | provenance |  |
 | xslt.py:11:5:11:13 | ControlFlowNode for xslt_root | xslt.py:14:29:14:37 | ControlFlowNode for xslt_root | provenance |  |
 | xslt.py:11:17:11:36 | ControlFlowNode for Attribute() | xslt.py:11:5:11:13 | ControlFlowNode for xslt_root | provenance |  |
+| xslt.py:11:27:11:35 | ControlFlowNode for xsltQuery | xslt.py:11:17:11:36 | ControlFlowNode for Attribute() | provenance |  |
 | xslt.py:11:27:11:35 | ControlFlowNode for xsltQuery | xslt.py:11:17:11:36 | ControlFlowNode for Attribute() | provenance | Config |
 | xslt.py:11:27:11:35 | ControlFlowNode for xsltQuery | xslt.py:11:17:11:36 | ControlFlowNode for Attribute() | provenance | Decoding-XML |
 | xsltInjection.py:3:26:3:32 | ControlFlowNode for ImportMember | xsltInjection.py:3:26:3:32 | ControlFlowNode for request | provenance |  |
@@ -21,6 +22,7 @@ edges
 | xsltInjection.py:10:17:10:43 | ControlFlowNode for Attribute() | xsltInjection.py:10:5:10:13 | ControlFlowNode for xsltQuery | provenance |  |
 | xsltInjection.py:11:5:11:13 | ControlFlowNode for xslt_root | xsltInjection.py:12:28:12:36 | ControlFlowNode for xslt_root | provenance |  |
 | xsltInjection.py:11:17:11:36 | ControlFlowNode for Attribute() | xsltInjection.py:11:5:11:13 | ControlFlowNode for xslt_root | provenance |  |
+| xsltInjection.py:11:27:11:35 | ControlFlowNode for xsltQuery | xsltInjection.py:11:17:11:36 | ControlFlowNode for Attribute() | provenance |  |
 | xsltInjection.py:11:27:11:35 | ControlFlowNode for xsltQuery | xsltInjection.py:11:17:11:36 | ControlFlowNode for Attribute() | provenance | Config |
 | xsltInjection.py:11:27:11:35 | ControlFlowNode for xsltQuery | xsltInjection.py:11:17:11:36 | ControlFlowNode for Attribute() | provenance | Decoding-XML |
 | xsltInjection.py:17:5:17:13 | ControlFlowNode for xsltQuery | xsltInjection.py:18:27:18:35 | ControlFlowNode for xsltQuery | provenance |  |
@@ -29,6 +31,7 @@ edges
 | xsltInjection.py:17:17:17:43 | ControlFlowNode for Attribute() | xsltInjection.py:17:5:17:13 | ControlFlowNode for xsltQuery | provenance |  |
 | xsltInjection.py:18:5:18:13 | ControlFlowNode for xslt_root | xsltInjection.py:21:29:21:37 | ControlFlowNode for xslt_root | provenance |  |
 | xsltInjection.py:18:17:18:36 | ControlFlowNode for Attribute() | xsltInjection.py:18:5:18:13 | ControlFlowNode for xslt_root | provenance |  |
+| xsltInjection.py:18:27:18:35 | ControlFlowNode for xsltQuery | xsltInjection.py:18:17:18:36 | ControlFlowNode for Attribute() | provenance |  |
 | xsltInjection.py:18:27:18:35 | ControlFlowNode for xsltQuery | xsltInjection.py:18:17:18:36 | ControlFlowNode for Attribute() | provenance | Config |
 | xsltInjection.py:18:27:18:35 | ControlFlowNode for xsltQuery | xsltInjection.py:18:17:18:36 | ControlFlowNode for Attribute() | provenance | Decoding-XML |
 | xsltInjection.py:26:5:26:13 | ControlFlowNode for xsltQuery | xsltInjection.py:27:27:27:35 | ControlFlowNode for xsltQuery | provenance |  |
@@ -37,6 +40,7 @@ edges
 | xsltInjection.py:26:17:26:43 | ControlFlowNode for Attribute() | xsltInjection.py:26:5:26:13 | ControlFlowNode for xsltQuery | provenance |  |
 | xsltInjection.py:27:5:27:13 | ControlFlowNode for xslt_root | xsltInjection.py:31:24:31:32 | ControlFlowNode for xslt_root | provenance |  |
 | xsltInjection.py:27:17:27:36 | ControlFlowNode for Attribute() | xsltInjection.py:27:5:27:13 | ControlFlowNode for xslt_root | provenance |  |
+| xsltInjection.py:27:27:27:35 | ControlFlowNode for xsltQuery | xsltInjection.py:27:17:27:36 | ControlFlowNode for Attribute() | provenance |  |
 | xsltInjection.py:27:27:27:35 | ControlFlowNode for xsltQuery | xsltInjection.py:27:17:27:36 | ControlFlowNode for Attribute() | provenance | Config |
 | xsltInjection.py:27:27:27:35 | ControlFlowNode for xsltQuery | xsltInjection.py:27:17:27:36 | ControlFlowNode for Attribute() | provenance | Decoding-XML |
 | xsltInjection.py:35:5:35:13 | ControlFlowNode for xsltQuery | xsltInjection.py:36:34:36:42 | ControlFlowNode for xsltQuery | provenance |  |
@@ -45,17 +49,22 @@ edges
 | xsltInjection.py:35:17:35:43 | ControlFlowNode for Attribute() | xsltInjection.py:35:5:35:13 | ControlFlowNode for xsltQuery | provenance |  |
 | xsltInjection.py:36:5:36:13 | ControlFlowNode for xslt_root | xsltInjection.py:40:24:40:32 | ControlFlowNode for xslt_root | provenance |  |
 | xsltInjection.py:36:17:36:43 | ControlFlowNode for Attribute() | xsltInjection.py:36:5:36:13 | ControlFlowNode for xslt_root | provenance |  |
+| xsltInjection.py:36:34:36:42 | ControlFlowNode for xsltQuery | xsltInjection.py:36:17:36:43 | ControlFlowNode for Attribute() | provenance |  |
 | xsltInjection.py:36:34:36:42 | ControlFlowNode for xsltQuery | xsltInjection.py:36:17:36:43 | ControlFlowNode for Attribute() | provenance | Config |
 | xsltInjection.py:36:34:36:42 | ControlFlowNode for xsltQuery | xsltInjection.py:36:17:36:43 | ControlFlowNode for Attribute() | provenance | Decoding-XML |
-| xsltInjection.py:44:5:44:13 | ControlFlowNode for xsltQuery | xsltInjection.py:45:5:45:15 | ControlFlowNode for xsltStrings | provenance |  |
+| xsltInjection.py:44:5:44:13 | ControlFlowNode for xsltQuery | xsltInjection.py:45:20:45:28 | ControlFlowNode for xsltQuery | provenance |  |
 | xsltInjection.py:44:17:44:23 | ControlFlowNode for request | xsltInjection.py:44:17:44:28 | ControlFlowNode for Attribute | provenance | AdditionalTaintStep |
 | xsltInjection.py:44:17:44:28 | ControlFlowNode for Attribute | xsltInjection.py:44:17:44:43 | ControlFlowNode for Attribute() | provenance | dict.get |
 | xsltInjection.py:44:17:44:43 | ControlFlowNode for Attribute() | xsltInjection.py:44:5:44:13 | ControlFlowNode for xsltQuery | provenance |  |
-| xsltInjection.py:45:5:45:15 | ControlFlowNode for xsltStrings | xsltInjection.py:46:38:46:48 | ControlFlowNode for xsltStrings | provenance |  |
+| xsltInjection.py:45:5:45:15 | ControlFlowNode for xsltStrings [List element] | xsltInjection.py:46:38:46:48 | ControlFlowNode for xsltStrings [List element] | provenance |  |
+| xsltInjection.py:45:19:45:44 | ControlFlowNode for List [List element] | xsltInjection.py:45:5:45:15 | ControlFlowNode for xsltStrings [List element] | provenance |  |
+| xsltInjection.py:45:20:45:28 | ControlFlowNode for xsltQuery | xsltInjection.py:45:19:45:44 | ControlFlowNode for List [List element] | provenance |  |
 | xsltInjection.py:46:5:46:13 | ControlFlowNode for xslt_root | xsltInjection.py:50:24:50:32 | ControlFlowNode for xslt_root | provenance |  |
 | xsltInjection.py:46:17:46:49 | ControlFlowNode for Attribute() | xsltInjection.py:46:5:46:13 | ControlFlowNode for xslt_root | provenance |  |
-| xsltInjection.py:46:38:46:48 | ControlFlowNode for xsltStrings | xsltInjection.py:46:17:46:49 | ControlFlowNode for Attribute() | provenance | Config |
-| xsltInjection.py:46:38:46:48 | ControlFlowNode for xsltStrings | xsltInjection.py:46:17:46:49 | ControlFlowNode for Attribute() | provenance | Decoding-XML |
+| xsltInjection.py:46:38:46:48 | ControlFlowNode for xsltStrings [List element] | xsltInjection.py:46:17:46:49 | ControlFlowNode for Attribute() | provenance |  |
+| xsltInjection.py:46:38:46:48 | ControlFlowNode for xsltStrings [List element] | xsltInjection.py:46:17:46:49 | ControlFlowNode for Attribute() | provenance | Config |
+| xsltInjection.py:46:38:46:48 | ControlFlowNode for xsltStrings [List element] | xsltInjection.py:46:17:46:49 | ControlFlowNode for Attribute() | provenance | Decoding-XML |
+| xsltInjection.py:46:38:46:48 | ControlFlowNode for xsltStrings [List element] | xsltInjection.py:46:17:46:49 | ControlFlowNode for Attribute() | provenance | MaD:58660 |
 nodes
 | xslt.py:3:26:3:32 | ControlFlowNode for ImportMember | semmle.label | ControlFlowNode for ImportMember |
 | xslt.py:3:26:3:32 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
@@ -105,10 +114,12 @@ nodes
 | xsltInjection.py:44:17:44:23 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
 | xsltInjection.py:44:17:44:28 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
 | xsltInjection.py:44:17:44:43 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
-| xsltInjection.py:45:5:45:15 | ControlFlowNode for xsltStrings | semmle.label | ControlFlowNode for xsltStrings |
+| xsltInjection.py:45:5:45:15 | ControlFlowNode for xsltStrings [List element] | semmle.label | ControlFlowNode for xsltStrings [List element] |
+| xsltInjection.py:45:19:45:44 | ControlFlowNode for List [List element] | semmle.label | ControlFlowNode for List [List element] |
+| xsltInjection.py:45:20:45:28 | ControlFlowNode for xsltQuery | semmle.label | ControlFlowNode for xsltQuery |
 | xsltInjection.py:46:5:46:13 | ControlFlowNode for xslt_root | semmle.label | ControlFlowNode for xslt_root |
 | xsltInjection.py:46:17:46:49 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
-| xsltInjection.py:46:38:46:48 | ControlFlowNode for xsltStrings | semmle.label | ControlFlowNode for xsltStrings |
+| xsltInjection.py:46:38:46:48 | ControlFlowNode for xsltStrings [List element] | semmle.label | ControlFlowNode for xsltStrings [List element] |
 | xsltInjection.py:50:24:50:32 | ControlFlowNode for xslt_root | semmle.label | ControlFlowNode for xslt_root |
 subpaths
 #select

python/ql/test/experimental/query-tests/Security/CWE-1427-PromptInjection/PromptInjection.expected

@@ -32,11 +32,13 @@ edges
 | agent_instructions.py:7:5:7:9 | ControlFlowNode for input | agent_instructions.py:9:50:9:89 | ControlFlowNode for BinaryExpr | provenance | Sink:MaD:11 |
 | agent_instructions.py:7:13:7:19 | ControlFlowNode for request | agent_instructions.py:7:13:7:24 | ControlFlowNode for Attribute | provenance | AdditionalTaintStep |
 | agent_instructions.py:7:13:7:24 | ControlFlowNode for Attribute | agent_instructions.py:7:13:7:37 | ControlFlowNode for Attribute() | provenance | dict.get |
+| agent_instructions.py:7:13:7:24 | ControlFlowNode for Attribute | agent_instructions.py:7:13:7:37 | ControlFlowNode for Attribute() | provenance | dict.get(input) |
 | agent_instructions.py:7:13:7:37 | ControlFlowNode for Attribute() | agent_instructions.py:7:5:7:9 | ControlFlowNode for input | provenance |  |
 | agent_instructions.py:17:5:17:9 | ControlFlowNode for input | agent_instructions.py:25:28:25:32 | ControlFlowNode for input | provenance |  |
 | agent_instructions.py:17:5:17:9 | ControlFlowNode for input | agent_instructions.py:35:28:35:32 | ControlFlowNode for input | provenance |  |
 | agent_instructions.py:17:13:17:19 | ControlFlowNode for request | agent_instructions.py:17:13:17:24 | ControlFlowNode for Attribute | provenance | AdditionalTaintStep |
 | agent_instructions.py:17:13:17:24 | ControlFlowNode for Attribute | agent_instructions.py:17:13:17:37 | ControlFlowNode for Attribute() | provenance | dict.get |
+| agent_instructions.py:17:13:17:24 | ControlFlowNode for Attribute | agent_instructions.py:17:13:17:37 | ControlFlowNode for Attribute() | provenance | dict.get(input) |
 | agent_instructions.py:17:13:17:37 | ControlFlowNode for Attribute() | agent_instructions.py:17:5:17:9 | ControlFlowNode for input | provenance |  |
 | anthropic_test.py:2:26:2:32 | ControlFlowNode for ImportMember | anthropic_test.py:2:26:2:32 | ControlFlowNode for request | provenance |  |
 | anthropic_test.py:2:26:2:32 | ControlFlowNode for request | anthropic_test.py:11:15:11:21 | ControlFlowNode for request | provenance |  |
@@ -61,7 +63,7 @@ edges
 | openai_test.py:2:26:2:32 | ControlFlowNode for request | openai_test.py:13:13:13:19 | ControlFlowNode for request | provenance |  |
 | openai_test.py:12:5:12:11 | ControlFlowNode for persona | openai_test.py:17:22:17:46 | ControlFlowNode for BinaryExpr | provenance | Sink:MaD:10 |
 | openai_test.py:12:5:12:11 | ControlFlowNode for persona | openai_test.py:22:22:22:46 | ControlFlowNode for BinaryExpr | provenance | Sink:MaD:10 |
-| openai_test.py:12:5:12:11 | ControlFlowNode for persona | openai_test.py:23:15:37:9 | ControlFlowNode for List | provenance | Sink:MaD:9 |
+| openai_test.py:12:5:12:11 | ControlFlowNode for persona | openai_test.py:26:28:26:51 | ControlFlowNode for BinaryExpr | provenance |  |
 | openai_test.py:12:5:12:11 | ControlFlowNode for persona | openai_test.py:26:28:26:51 | ControlFlowNode for BinaryExpr | provenance |  |
 | openai_test.py:12:5:12:11 | ControlFlowNode for persona | openai_test.py:41:22:41:46 | ControlFlowNode for BinaryExpr | provenance | Sink:MaD:10 |
 | openai_test.py:12:5:12:11 | ControlFlowNode for persona | openai_test.py:63:28:63:51 | ControlFlowNode for BinaryExpr | provenance | Sink:MaD:8 |
@@ -72,7 +74,7 @@ edges
 | openai_test.py:12:15:12:26 | ControlFlowNode for Attribute | openai_test.py:12:15:12:41 | ControlFlowNode for Attribute() | provenance | dict.get |
 | openai_test.py:12:15:12:41 | ControlFlowNode for Attribute() | openai_test.py:12:5:12:11 | ControlFlowNode for persona | provenance |  |
 | openai_test.py:13:5:13:9 | ControlFlowNode for query | openai_test.py:18:15:18:19 | ControlFlowNode for query | provenance | Sink:MaD:9 |
-| openai_test.py:13:5:13:9 | ControlFlowNode for query | openai_test.py:23:15:37:9 | ControlFlowNode for List | provenance | Sink:MaD:9 |
+| openai_test.py:13:5:13:9 | ControlFlowNode for query | openai_test.py:33:33:33:37 | ControlFlowNode for query | provenance |  |
 | openai_test.py:13:5:13:9 | ControlFlowNode for query | openai_test.py:33:33:33:37 | ControlFlowNode for query | provenance |  |
 | openai_test.py:13:5:13:9 | ControlFlowNode for query | openai_test.py:42:15:42:19 | ControlFlowNode for query | provenance | Sink:MaD:9 |
 | openai_test.py:13:5:13:9 | ControlFlowNode for query | openai_test.py:53:33:53:37 | ControlFlowNode for query | provenance |  |
@@ -82,6 +84,14 @@ edges
 | openai_test.py:13:13:13:19 | ControlFlowNode for request | openai_test.py:13:13:13:24 | ControlFlowNode for Attribute | provenance | AdditionalTaintStep |
 | openai_test.py:13:13:13:24 | ControlFlowNode for Attribute | openai_test.py:13:13:13:37 | ControlFlowNode for Attribute() | provenance | dict.get |
 | openai_test.py:13:13:13:37 | ControlFlowNode for Attribute() | openai_test.py:13:5:13:9 | ControlFlowNode for query | provenance |  |
+| openai_test.py:24:13:27:13 | ControlFlowNode for Dict [Dictionary element at key content] | openai_test.py:23:15:37:9 | ControlFlowNode for List | provenance | Sink:MaD:9 Sink:MaD:9 |
+| openai_test.py:26:28:26:51 | ControlFlowNode for BinaryExpr | openai_test.py:24:13:27:13 | ControlFlowNode for Dict [Dictionary element at key content] | provenance |  |
+| openai_test.py:28:13:36:13 | ControlFlowNode for Dict [Dictionary element at key content, List element, Dictionary element at key text] | openai_test.py:23:15:37:9 | ControlFlowNode for List | provenance | Sink:MaD:9 Sink:MaD:9 |
+| openai_test.py:28:13:36:13 | ControlFlowNode for Dict [Dictionary element at key content, List element, Dictionary element at key text] | openai_test.py:23:15:37:9 | ControlFlowNode for List | provenance | Sink:MaD:9 Sink:MaD:9 Sink:MaD:9 |
+| openai_test.py:28:13:36:13 | ControlFlowNode for Dict [Dictionary element at key content, List element, Dictionary element at key text] | openai_test.py:23:15:37:9 | ControlFlowNode for List | provenance | Sink:MaD:9 Sink:MaD:9 Sink:MaD:9 Sink:MaD:9 |
+| openai_test.py:30:28:35:17 | ControlFlowNode for List [List element, Dictionary element at key text] | openai_test.py:28:13:36:13 | ControlFlowNode for Dict [Dictionary element at key content, List element, Dictionary element at key text] | provenance |  |
+| openai_test.py:31:21:34:21 | ControlFlowNode for Dict [Dictionary element at key text] | openai_test.py:30:28:35:17 | ControlFlowNode for List [List element, Dictionary element at key text] | provenance |  |
+| openai_test.py:33:33:33:37 | ControlFlowNode for query | openai_test.py:31:21:34:21 | ControlFlowNode for Dict [Dictionary element at key text] | provenance |  |
 models
 | 1 | Sink: Anthropic; Member[beta].Member[messages].Member[create].Argument[messages:].ListElement.DictionaryElement[content]; prompt-injection |
 | 2 | Sink: Anthropic; Member[beta].Member[messages].Member[create].Argument[system:]; prompt-injection |
@@ -140,7 +150,13 @@ nodes
 | openai_test.py:18:15:18:19 | ControlFlowNode for query | semmle.label | ControlFlowNode for query |
 | openai_test.py:22:22:22:46 | ControlFlowNode for BinaryExpr | semmle.label | ControlFlowNode for BinaryExpr |
 | openai_test.py:23:15:37:9 | ControlFlowNode for List | semmle.label | ControlFlowNode for List |
+| openai_test.py:24:13:27:13 | ControlFlowNode for Dict [Dictionary element at key content] | semmle.label | ControlFlowNode for Dict [Dictionary element at key content] |
 | openai_test.py:26:28:26:51 | ControlFlowNode for BinaryExpr | semmle.label | ControlFlowNode for BinaryExpr |
+| openai_test.py:26:28:26:51 | ControlFlowNode for BinaryExpr | semmle.label | ControlFlowNode for BinaryExpr |
+| openai_test.py:28:13:36:13 | ControlFlowNode for Dict [Dictionary element at key content, List element, Dictionary element at key text] | semmle.label | ControlFlowNode for Dict [Dictionary element at key content, List element, Dictionary element at key text] |
+| openai_test.py:30:28:35:17 | ControlFlowNode for List [List element, Dictionary element at key text] | semmle.label | ControlFlowNode for List [List element, Dictionary element at key text] |
+| openai_test.py:31:21:34:21 | ControlFlowNode for Dict [Dictionary element at key text] | semmle.label | ControlFlowNode for Dict [Dictionary element at key text] |
+| openai_test.py:33:33:33:37 | ControlFlowNode for query | semmle.label | ControlFlowNode for query |
 | openai_test.py:33:33:33:37 | ControlFlowNode for query | semmle.label | ControlFlowNode for query |
 | openai_test.py:41:22:41:46 | ControlFlowNode for BinaryExpr | semmle.label | ControlFlowNode for BinaryExpr |
 | openai_test.py:42:15:42:19 | ControlFlowNode for query | semmle.label | ControlFlowNode for query |

python/ql/test/library-tests/dataflow/sensitive-data/test.py

@@ -131,6 +131,5 @@ from unknown_settings import password # $ SensitiveDataSource=password
 print(password) # $ SensitiveUse=password
 _config = {"sleep_timer": 5, "mysql_password": password}
 
-# since we have taint-step from store of `password`, we will consider any item in the
-# dictionary to be a password :(
-print(_config["sleep_timer"]) # $ SPURIOUS: SensitiveUse=password
+# since we have precise dictionary content, other items of the config are not tainted
+print(_config["sleep_timer"])

python/ql/test/library-tests/dataflow/summaries/summaries.expected

@@ -7,13 +7,9 @@ edges
 | summaries.py:36:38:36:38 | ControlFlowNode for x | summaries.py:36:41:36:45 | ControlFlowNode for BinaryExpr | provenance |  |
 | summaries.py:36:48:36:53 | ControlFlowNode for SOURCE | summaries.py:36:18:36:54 | ControlFlowNode for apply_lambda() | provenance | apply_lambda |
 | summaries.py:36:48:36:53 | ControlFlowNode for SOURCE | summaries.py:36:38:36:38 | ControlFlowNode for x | provenance | apply_lambda |
-| summaries.py:44:1:44:12 | ControlFlowNode for tainted_list | summaries.py:45:6:45:20 | ControlFlowNode for Subscript | provenance |  |
 | summaries.py:44:1:44:12 | ControlFlowNode for tainted_list [List element] | summaries.py:45:6:45:17 | ControlFlowNode for tainted_list [List element] | provenance |  |
-| summaries.py:44:16:44:33 | ControlFlowNode for reversed() | summaries.py:44:1:44:12 | ControlFlowNode for tainted_list | provenance |  |
 | summaries.py:44:16:44:33 | ControlFlowNode for reversed() [List element] | summaries.py:44:1:44:12 | ControlFlowNode for tainted_list [List element] | provenance |  |
-| summaries.py:44:25:44:32 | ControlFlowNode for List | summaries.py:44:16:44:33 | ControlFlowNode for reversed() | provenance | builtins.reversed |
 | summaries.py:44:25:44:32 | ControlFlowNode for List [List element] | summaries.py:44:16:44:33 | ControlFlowNode for reversed() [List element] | provenance | builtins.reversed |
-| summaries.py:44:26:44:31 | ControlFlowNode for SOURCE | summaries.py:44:25:44:32 | ControlFlowNode for List | provenance |  |
 | summaries.py:44:26:44:31 | ControlFlowNode for SOURCE | summaries.py:44:25:44:32 | ControlFlowNode for List [List element] | provenance |  |
 | summaries.py:45:6:45:17 | ControlFlowNode for tainted_list [List element] | summaries.py:45:6:45:20 | ControlFlowNode for Subscript | provenance |  |
 | summaries.py:48:15:48:15 | ControlFlowNode for x | summaries.py:49:12:49:18 | ControlFlowNode for BinaryExpr | provenance |  |
@@ -42,6 +38,7 @@ edges
 | summaries.py:67:1:67:18 | ControlFlowNode for tainted_resultlist | summaries.py:68:6:68:26 | ControlFlowNode for Subscript | provenance |  |
 | summaries.py:67:1:67:18 | ControlFlowNode for tainted_resultlist [List element] | summaries.py:68:6:68:23 | ControlFlowNode for tainted_resultlist [List element] | provenance |  |
 | summaries.py:67:22:67:39 | ControlFlowNode for json_loads() [List element] | summaries.py:67:1:67:18 | ControlFlowNode for tainted_resultlist [List element] | provenance |  |
+| summaries.py:67:33:67:38 | ControlFlowNode for SOURCE | summaries.py:67:1:67:18 | ControlFlowNode for tainted_resultlist | provenance |  |
 | summaries.py:67:33:67:38 | ControlFlowNode for SOURCE | summaries.py:67:1:67:18 | ControlFlowNode for tainted_resultlist | provenance | Decoding-JSON |
 | summaries.py:67:33:67:38 | ControlFlowNode for SOURCE | summaries.py:67:22:67:39 | ControlFlowNode for json_loads() [List element] | provenance | json.loads |
 | summaries.py:68:6:68:23 | ControlFlowNode for tainted_resultlist [List element] | summaries.py:68:6:68:26 | ControlFlowNode for Subscript | provenance |  |
@@ -56,11 +53,8 @@ nodes
 | summaries.py:36:41:36:45 | ControlFlowNode for BinaryExpr | semmle.label | ControlFlowNode for BinaryExpr |
 | summaries.py:36:48:36:53 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
 | summaries.py:37:6:37:19 | ControlFlowNode for tainted_lambda | semmle.label | ControlFlowNode for tainted_lambda |
-| summaries.py:44:1:44:12 | ControlFlowNode for tainted_list | semmle.label | ControlFlowNode for tainted_list |
 | summaries.py:44:1:44:12 | ControlFlowNode for tainted_list [List element] | semmle.label | ControlFlowNode for tainted_list [List element] |
-| summaries.py:44:16:44:33 | ControlFlowNode for reversed() | semmle.label | ControlFlowNode for reversed() |
 | summaries.py:44:16:44:33 | ControlFlowNode for reversed() [List element] | semmle.label | ControlFlowNode for reversed() [List element] |
-| summaries.py:44:25:44:32 | ControlFlowNode for List | semmle.label | ControlFlowNode for List |
 | summaries.py:44:25:44:32 | ControlFlowNode for List [List element] | semmle.label | ControlFlowNode for List [List element] |
 | summaries.py:44:26:44:31 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
 | summaries.py:45:6:45:17 | ControlFlowNode for tainted_list [List element] | semmle.label | ControlFlowNode for tainted_list [List element] |

python/ql/test/library-tests/dataflow/tainttracking/defaultAdditionalTaintStep/test_collections.py

@@ -32,7 +32,6 @@ def test_construction():
         list(tainted_tuple), # $ tainted
         list(tainted_set), # $ tainted
         list(tainted_dict.values()), # $ tainted
-        list(tainted_dict.items()), # $ tainted
 
         tuple(tainted_list), # $ tainted
         set(tainted_list), # $ tainted
@@ -41,10 +40,11 @@ def test_construction():
         dict(k = tainted_string)["k"], # $ tainted
         dict(dict(k = tainted_string))["k"], # $ tainted
         dict(["k", tainted_string]), # $ tainted
+        list(tainted_dict.items()), # $ tainted
     )
 
     ensure_not_tainted(
-        dict(k = tainted_string)["k1"]
+        dict(k = tainted_string)["k1"],
     )
 
 
@@ -59,7 +59,7 @@ def test_access(x, y, z):
         sorted(tainted_list), # $ tainted
         reversed(tainted_list), # $ tainted
         iter(tainted_list), # $ tainted
-        next(iter(tainted_list)), # $ MISSING: tainted
+        next(iter(tainted_list)), # $ tainted
         [i for i in tainted_list], # $ tainted
         [tainted_list for _i in [1,2,3]], # $ tainted
     )

python/ql/test/library-tests/dataflow/tainttracking/defaultAdditionalTaintStep/test_unpacking.py

@@ -53,7 +53,7 @@ def contrived_1():
 
     (a, b, c), (d, e, f) = tainted_list, no_taint_list
     ensure_tainted(a, b, c) # $ tainted
-    ensure_not_tainted(d, e, f) # $ SPURIOUS: tainted
+    ensure_not_tainted(d, e, f)
 
 
 def contrived_2():

python/ql/test/library-tests/frameworks/gradio/taint_step_test.expected

@@ -3,10 +3,12 @@ edges
 | taint_step_test.py:5:12:5:35 | ControlFlowNode for Attribute() | taint_step_test.py:5:5:5:8 | ControlFlowNode for path | provenance |  |
 | taint_step_test.py:6:5:6:8 | ControlFlowNode for file | taint_step_test.py:19:48:19:51 | ControlFlowNode for file | provenance |  |
 | taint_step_test.py:6:12:6:35 | ControlFlowNode for Attribute() | taint_step_test.py:6:5:6:8 | ControlFlowNode for file | provenance |  |
-| taint_step_test.py:11:18:11:21 | ControlFlowNode for path | taint_step_test.py:12:9:12:16 | ControlFlowNode for filepath | provenance |  |
 | taint_step_test.py:11:18:11:21 | ControlFlowNode for path | taint_step_test.py:12:9:12:16 | ControlFlowNode for filepath | provenance | AdditionalTaintStep |
+| taint_step_test.py:11:18:11:21 | ControlFlowNode for path | taint_step_test.py:12:33:12:36 | ControlFlowNode for path | provenance |  |
 | taint_step_test.py:11:24:11:27 | ControlFlowNode for file | taint_step_test.py:12:9:12:16 | ControlFlowNode for filepath | provenance | AdditionalTaintStep |
 | taint_step_test.py:12:9:12:16 | ControlFlowNode for filepath | taint_step_test.py:13:19:13:26 | ControlFlowNode for filepath | provenance |  |
+| taint_step_test.py:12:20:12:43 | ControlFlowNode for Attribute() | taint_step_test.py:12:9:12:16 | ControlFlowNode for filepath | provenance |  |
+| taint_step_test.py:12:33:12:36 | ControlFlowNode for path | taint_step_test.py:12:20:12:43 | ControlFlowNode for Attribute() | provenance | str.join |
 | taint_step_test.py:19:43:19:46 | ControlFlowNode for path | taint_step_test.py:11:18:11:21 | ControlFlowNode for path | provenance | AdditionalTaintStep |
 | taint_step_test.py:19:48:19:51 | ControlFlowNode for file | taint_step_test.py:11:24:11:27 | ControlFlowNode for file | provenance | AdditionalTaintStep |
 nodes
@@ -17,6 +19,8 @@ nodes
 | taint_step_test.py:11:18:11:21 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
 | taint_step_test.py:11:24:11:27 | ControlFlowNode for file | semmle.label | ControlFlowNode for file |
 | taint_step_test.py:12:9:12:16 | ControlFlowNode for filepath | semmle.label | ControlFlowNode for filepath |
+| taint_step_test.py:12:20:12:43 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
+| taint_step_test.py:12:33:12:36 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
 | taint_step_test.py:13:19:13:26 | ControlFlowNode for filepath | semmle.label | ControlFlowNode for filepath |
 | taint_step_test.py:19:43:19:46 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
 | taint_step_test.py:19:48:19:51 | ControlFlowNode for file | semmle.label | ControlFlowNode for file |

python/ql/test/library-tests/frameworks/stdlib/test_re.py

@@ -6,16 +6,16 @@ pat = ... # some pattern
 compiled_pat = re.compile(pat)
 
 # see https://docs.python.org/3/library/re.html#functions
-ensure_not_tainted(
-    # returns Match object, which is tested properly below. (note: with the flow summary
-    # modeling, objects containing tainted values are not themselves tainted).
-    re.search(pat, ts),
-    re.match(pat, ts),
-    re.fullmatch(pat, ts),
+ensure_tainted(
+    # returns Match object, which is tested properly below. (note: the match objects contain
+    # tainted values but are not themselves tainted - this test relies on implicit reads at sinks).
+    re.search(pat, ts), # $ tainted
+    re.match(pat, ts), # $ tainted
+    re.fullmatch(pat, ts), # $ tainted
 
-    compiled_pat.search(ts),
-    compiled_pat.match(ts),
-    compiled_pat.fullmatch(ts),
+    compiled_pat.search(ts), # $ tainted
+    compiled_pat.match(ts), # $ tainted
+    compiled_pat.fullmatch(ts), # $ tainted
 )
 
 # Match object
@@ -80,9 +80,9 @@ ensure_tainted(
 )
 
 ensure_not_tainted(
-    re.subn(pat, repl="safe", string=ts),
     re.subn(pat, repl="safe", string=ts)[1], # // the number of substitutions made
 )
 ensure_tainted(
+    re.subn(pat, repl="safe", string=ts), # $ tainted // implicit read at sink
     re.subn(pat, repl="safe", string=ts)[0], # $ tainted // the string
 )

python/ql/test/library-tests/frameworks/tornado/taint_test.py

@@ -63,7 +63,8 @@ class TaintTest(tornado.web.RequestHandler):
             request.headers["header-name"], # $ tainted
             request.headers.get_list("header-name"), # $ tainted
             request.headers.get_all(), # $ tainted
-            [(k, v) for (k, v) in request.headers.get_all()], # $ tainted
+            [(k, v) for (k, v) in request.headers.get_all()][0], # $ tainted
+            list([(k, v) for (k, v) in request.headers.get_all()])[0], # $ tainted
 
             # Dict[str, http.cookies.Morsel]
             request.cookies, # $ tainted
@@ -71,6 +72,11 @@ class TaintTest(tornado.web.RequestHandler):
             request.cookies["cookie-name"].key, # $ tainted
             request.cookies["cookie-name"].value, # $ tainted
             request.cookies["cookie-name"].coded_value, # $ tainted
+
+             # The comprehension is not tainted, only the elements, but this passes due to implicit reads at sinks
+            [(k, v) for (k, v) in request.headers.get_all()], # $ tainted
+            # The list is not tainted, only the elements, but this passes due to implicit reads at sinks
+            list([(k, v) for (k, v) in request.headers.get_all()]), # $ tainted
         )
 
 

python/ql/test/query-tests/Security/CVE-2018-1281/BindToAllInterfaces.expected

@@ -11,10 +11,13 @@
 edges
 | BindToAllInterfaces_test.py:5:9:5:17 | ControlFlowNode for StringLiteral | BindToAllInterfaces_test.py:5:9:5:24 | ControlFlowNode for Tuple | provenance | Sink:MaD:63 |
 | BindToAllInterfaces_test.py:9:9:9:10 | ControlFlowNode for StringLiteral | BindToAllInterfaces_test.py:9:9:9:16 | ControlFlowNode for Tuple | provenance | Sink:MaD:63 |
-| BindToAllInterfaces_test.py:16:1:16:10 | ControlFlowNode for ALL_LOCALS | BindToAllInterfaces_test.py:17:9:17:24 | ControlFlowNode for Tuple | provenance | Sink:MaD:63 |
-| BindToAllInterfaces_test.py:16:1:16:10 | ControlFlowNode for ALL_LOCALS | BindToAllInterfaces_test.py:20:1:20:3 | ControlFlowNode for tup | provenance |  |
+| BindToAllInterfaces_test.py:16:1:16:10 | ControlFlowNode for ALL_LOCALS | BindToAllInterfaces_test.py:17:9:17:18 | ControlFlowNode for ALL_LOCALS | provenance |  |
+| BindToAllInterfaces_test.py:16:1:16:10 | ControlFlowNode for ALL_LOCALS | BindToAllInterfaces_test.py:20:8:20:17 | ControlFlowNode for ALL_LOCALS | provenance |  |
 | BindToAllInterfaces_test.py:16:14:16:22 | ControlFlowNode for StringLiteral | BindToAllInterfaces_test.py:16:1:16:10 | ControlFlowNode for ALL_LOCALS | provenance |  |
-| BindToAllInterfaces_test.py:20:1:20:3 | ControlFlowNode for tup | BindToAllInterfaces_test.py:21:8:21:10 | ControlFlowNode for tup | provenance | Sink:MaD:63 |
+| BindToAllInterfaces_test.py:17:9:17:18 | ControlFlowNode for ALL_LOCALS | BindToAllInterfaces_test.py:17:9:17:24 | ControlFlowNode for Tuple | provenance | Sink:MaD:63 |
+| BindToAllInterfaces_test.py:20:1:20:3 | ControlFlowNode for tup [Tuple element at index 0] | BindToAllInterfaces_test.py:21:8:21:10 | ControlFlowNode for tup | provenance | Sink:MaD:63 |
+| BindToAllInterfaces_test.py:20:8:20:17 | ControlFlowNode for ALL_LOCALS | BindToAllInterfaces_test.py:20:8:20:23 | ControlFlowNode for Tuple [Tuple element at index 0] | provenance |  |
+| BindToAllInterfaces_test.py:20:8:20:23 | ControlFlowNode for Tuple [Tuple element at index 0] | BindToAllInterfaces_test.py:20:1:20:3 | ControlFlowNode for tup [Tuple element at index 0] | provenance |  |
 | BindToAllInterfaces_test.py:26:9:26:12 | ControlFlowNode for StringLiteral | BindToAllInterfaces_test.py:26:9:26:18 | ControlFlowNode for Tuple | provenance | Sink:MaD:63 |
 | BindToAllInterfaces_test.py:33:18:33:21 | ControlFlowNode for self [Return] [Attribute bind_addr] | BindToAllInterfaces_test.py:41:10:41:17 | ControlFlowNode for Server() [Attribute bind_addr] | provenance |  |
 | BindToAllInterfaces_test.py:34:9:34:12 | [post] ControlFlowNode for self [Attribute bind_addr] | BindToAllInterfaces_test.py:33:18:33:21 | ControlFlowNode for self [Return] [Attribute bind_addr] | provenance |  |
@@ -25,9 +28,10 @@ edges
 | BindToAllInterfaces_test.py:41:1:41:6 | ControlFlowNode for server [Attribute bind_addr] | BindToAllInterfaces_test.py:42:1:42:6 | ControlFlowNode for server [Attribute bind_addr] | provenance |  |
 | BindToAllInterfaces_test.py:41:10:41:17 | ControlFlowNode for Server() [Attribute bind_addr] | BindToAllInterfaces_test.py:41:1:41:6 | ControlFlowNode for server [Attribute bind_addr] | provenance |  |
 | BindToAllInterfaces_test.py:42:1:42:6 | ControlFlowNode for server [Attribute bind_addr] | BindToAllInterfaces_test.py:37:15:37:18 | ControlFlowNode for self [Attribute bind_addr] | provenance |  |
-| BindToAllInterfaces_test.py:46:1:46:4 | ControlFlowNode for host | BindToAllInterfaces_test.py:48:9:48:18 | ControlFlowNode for Tuple | provenance | Sink:MaD:63 |
+| BindToAllInterfaces_test.py:46:1:46:4 | ControlFlowNode for host | BindToAllInterfaces_test.py:48:9:48:12 | ControlFlowNode for host | provenance |  |
 | BindToAllInterfaces_test.py:46:8:46:44 | ControlFlowNode for Attribute() | BindToAllInterfaces_test.py:46:1:46:4 | ControlFlowNode for host | provenance |  |
 | BindToAllInterfaces_test.py:46:35:46:43 | ControlFlowNode for StringLiteral | BindToAllInterfaces_test.py:46:8:46:44 | ControlFlowNode for Attribute() | provenance | dict.get |
+| BindToAllInterfaces_test.py:48:9:48:12 | ControlFlowNode for host | BindToAllInterfaces_test.py:48:9:48:18 | ControlFlowNode for Tuple | provenance | Sink:MaD:63 |
 | BindToAllInterfaces_test.py:53:10:53:18 | ControlFlowNode for StringLiteral | BindToAllInterfaces_test.py:53:10:53:25 | ControlFlowNode for Tuple | provenance | Sink:MaD:63 |
 | BindToAllInterfaces_test.py:58:10:58:18 | ControlFlowNode for StringLiteral | BindToAllInterfaces_test.py:58:10:58:25 | ControlFlowNode for Tuple | provenance | Sink:MaD:63 |
 nodes
@@ -37,8 +41,11 @@ nodes
 | BindToAllInterfaces_test.py:9:9:9:16 | ControlFlowNode for Tuple | semmle.label | ControlFlowNode for Tuple |
 | BindToAllInterfaces_test.py:16:1:16:10 | ControlFlowNode for ALL_LOCALS | semmle.label | ControlFlowNode for ALL_LOCALS |
 | BindToAllInterfaces_test.py:16:14:16:22 | ControlFlowNode for StringLiteral | semmle.label | ControlFlowNode for StringLiteral |
+| BindToAllInterfaces_test.py:17:9:17:18 | ControlFlowNode for ALL_LOCALS | semmle.label | ControlFlowNode for ALL_LOCALS |
 | BindToAllInterfaces_test.py:17:9:17:24 | ControlFlowNode for Tuple | semmle.label | ControlFlowNode for Tuple |
-| BindToAllInterfaces_test.py:20:1:20:3 | ControlFlowNode for tup | semmle.label | ControlFlowNode for tup |
+| BindToAllInterfaces_test.py:20:1:20:3 | ControlFlowNode for tup [Tuple element at index 0] | semmle.label | ControlFlowNode for tup [Tuple element at index 0] |
+| BindToAllInterfaces_test.py:20:8:20:17 | ControlFlowNode for ALL_LOCALS | semmle.label | ControlFlowNode for ALL_LOCALS |
+| BindToAllInterfaces_test.py:20:8:20:23 | ControlFlowNode for Tuple [Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0] |
 | BindToAllInterfaces_test.py:21:8:21:10 | ControlFlowNode for tup | semmle.label | ControlFlowNode for tup |
 | BindToAllInterfaces_test.py:26:9:26:12 | ControlFlowNode for StringLiteral | semmle.label | ControlFlowNode for StringLiteral |
 | BindToAllInterfaces_test.py:26:9:26:18 | ControlFlowNode for Tuple | semmle.label | ControlFlowNode for Tuple |
@@ -55,6 +62,7 @@ nodes
 | BindToAllInterfaces_test.py:46:1:46:4 | ControlFlowNode for host | semmle.label | ControlFlowNode for host |
 | BindToAllInterfaces_test.py:46:8:46:44 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | BindToAllInterfaces_test.py:46:35:46:43 | ControlFlowNode for StringLiteral | semmle.label | ControlFlowNode for StringLiteral |
+| BindToAllInterfaces_test.py:48:9:48:12 | ControlFlowNode for host | semmle.label | ControlFlowNode for host |
 | BindToAllInterfaces_test.py:48:9:48:18 | ControlFlowNode for Tuple | semmle.label | ControlFlowNode for Tuple |
 | BindToAllInterfaces_test.py:53:10:53:18 | ControlFlowNode for StringLiteral | semmle.label | ControlFlowNode for StringLiteral |
 | BindToAllInterfaces_test.py:53:10:53:25 | ControlFlowNode for Tuple | semmle.label | ControlFlowNode for Tuple |

python/ql/test/query-tests/Security/CWE-020-ExternalAPIs/UntrustedDataToExternalAPI.expected

@@ -5,11 +5,13 @@ edges
 | test.py:5:26:5:32 | ControlFlowNode for request | test.py:34:12:34:18 | ControlFlowNode for request | provenance |  |
 | test.py:5:26:5:32 | ControlFlowNode for request | test.py:42:12:42:18 | ControlFlowNode for request | provenance |  |
 | test.py:5:26:5:32 | ControlFlowNode for request | test.py:54:12:54:18 | ControlFlowNode for request | provenance |  |
+| test.py:13:5:13:12 | ControlFlowNode for data_raw | test.py:14:5:14:8 | ControlFlowNode for data | provenance |  |
 | test.py:13:5:13:12 | ControlFlowNode for data_raw | test.py:14:5:14:8 | ControlFlowNode for data | provenance | Decoding-Base64 |
 | test.py:13:16:13:22 | ControlFlowNode for request | test.py:13:16:13:27 | ControlFlowNode for Attribute | provenance | AdditionalTaintStep |
 | test.py:13:16:13:27 | ControlFlowNode for Attribute | test.py:13:16:13:39 | ControlFlowNode for Attribute() | provenance | dict.get |
 | test.py:13:16:13:39 | ControlFlowNode for Attribute() | test.py:13:5:13:12 | ControlFlowNode for data_raw | provenance |  |
 | test.py:14:5:14:8 | ControlFlowNode for data | test.py:15:36:15:39 | ControlFlowNode for data | provenance |  |
+| test.py:23:5:23:12 | ControlFlowNode for data_raw | test.py:24:5:24:8 | ControlFlowNode for data | provenance |  |
 | test.py:23:5:23:12 | ControlFlowNode for data_raw | test.py:24:5:24:8 | ControlFlowNode for data | provenance | Decoding-Base64 |
 | test.py:23:16:23:22 | ControlFlowNode for request | test.py:23:16:23:27 | ControlFlowNode for Attribute | provenance | AdditionalTaintStep |
 | test.py:23:16:23:27 | ControlFlowNode for Attribute | test.py:23:16:23:39 | ControlFlowNode for Attribute() | provenance | dict.get |

python/ql/test/query-tests/Security/CWE-078-UnsafeShellCommandConstruction/UnsafeShellCommandConstruction.expected

@@ -1,10 +1,13 @@
 edges
 | src/unsafe_shell_test.py:4:22:4:25 | ControlFlowNode for name | src/unsafe_shell_test.py:5:25:5:28 | ControlFlowNode for name | provenance |  |
 | src/unsafe_shell_test.py:4:22:4:25 | ControlFlowNode for name | src/unsafe_shell_test.py:8:23:8:26 | ControlFlowNode for name | provenance |  |
-| src/unsafe_shell_test.py:4:22:4:25 | ControlFlowNode for name | src/unsafe_shell_test.py:11:25:11:38 | ControlFlowNode for Attribute() | provenance |  |
-| src/unsafe_shell_test.py:4:22:4:25 | ControlFlowNode for name | src/unsafe_shell_test.py:14:25:14:40 | ControlFlowNode for Attribute() | provenance |  |
+| src/unsafe_shell_test.py:4:22:4:25 | ControlFlowNode for name | src/unsafe_shell_test.py:11:34:11:37 | ControlFlowNode for name | provenance |  |
+| src/unsafe_shell_test.py:4:22:4:25 | ControlFlowNode for name | src/unsafe_shell_test.py:14:35:14:38 | ControlFlowNode for name | provenance |  |
 | src/unsafe_shell_test.py:4:22:4:25 | ControlFlowNode for name | src/unsafe_shell_test.py:17:32:17:35 | ControlFlowNode for name | provenance |  |
 | src/unsafe_shell_test.py:4:22:4:25 | ControlFlowNode for name | src/unsafe_shell_test.py:20:27:20:30 | ControlFlowNode for name | provenance |  |
+| src/unsafe_shell_test.py:11:34:11:37 | ControlFlowNode for name | src/unsafe_shell_test.py:11:25:11:38 | ControlFlowNode for Attribute() | provenance | str.join |
+| src/unsafe_shell_test.py:14:34:14:39 | ControlFlowNode for List [List element] | src/unsafe_shell_test.py:14:25:14:40 | ControlFlowNode for Attribute() | provenance | str.join |
+| src/unsafe_shell_test.py:14:35:14:38 | ControlFlowNode for name | src/unsafe_shell_test.py:14:34:14:39 | ControlFlowNode for List [List element] | provenance |  |
 | src/unsafe_shell_test.py:26:20:26:23 | ControlFlowNode for name | src/unsafe_shell_test.py:29:30:29:33 | ControlFlowNode for name | provenance |  |
 | src/unsafe_shell_test.py:36:22:36:25 | ControlFlowNode for name | src/unsafe_shell_test.py:39:30:39:33 | ControlFlowNode for name | provenance |  |
 | src/unsafe_shell_test.py:36:22:36:25 | ControlFlowNode for name | src/unsafe_shell_test.py:44:20:44:23 | ControlFlowNode for name | provenance |  |
@@ -15,7 +18,10 @@ nodes
 | src/unsafe_shell_test.py:5:25:5:28 | ControlFlowNode for name | semmle.label | ControlFlowNode for name |
 | src/unsafe_shell_test.py:8:23:8:26 | ControlFlowNode for name | semmle.label | ControlFlowNode for name |
 | src/unsafe_shell_test.py:11:25:11:38 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
+| src/unsafe_shell_test.py:11:34:11:37 | ControlFlowNode for name | semmle.label | ControlFlowNode for name |
 | src/unsafe_shell_test.py:14:25:14:40 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
+| src/unsafe_shell_test.py:14:34:14:39 | ControlFlowNode for List [List element] | semmle.label | ControlFlowNode for List [List element] |
+| src/unsafe_shell_test.py:14:35:14:38 | ControlFlowNode for name | semmle.label | ControlFlowNode for name |
 | src/unsafe_shell_test.py:17:32:17:35 | ControlFlowNode for name | semmle.label | ControlFlowNode for name |
 | src/unsafe_shell_test.py:20:27:20:30 | ControlFlowNode for name | semmle.label | ControlFlowNode for name |
 | src/unsafe_shell_test.py:26:20:26:23 | ControlFlowNode for name | semmle.label | ControlFlowNode for name |

python/ql/test/query-tests/Security/CWE-079-ReflectedXss/ReflectedXss.expected

@@ -7,8 +7,10 @@ edges
 | reflected_xss.py:9:18:9:24 | ControlFlowNode for request | reflected_xss.py:9:18:9:29 | ControlFlowNode for Attribute | provenance | AdditionalTaintStep |
 | reflected_xss.py:9:18:9:29 | ControlFlowNode for Attribute | reflected_xss.py:9:18:9:45 | ControlFlowNode for Attribute() | provenance | dict.get |
 | reflected_xss.py:9:18:9:45 | ControlFlowNode for Attribute() | reflected_xss.py:9:5:9:14 | ControlFlowNode for first_name | provenance |  |
+| reflected_xss.py:21:5:21:8 | ControlFlowNode for data | reflected_xss.py:22:26:22:41 | ControlFlowNode for Attribute() | provenance |  |
 | reflected_xss.py:21:5:21:8 | ControlFlowNode for data | reflected_xss.py:22:26:22:41 | ControlFlowNode for Attribute() | provenance | AdditionalTaintStep |
 | reflected_xss.py:21:23:21:29 | ControlFlowNode for request | reflected_xss.py:21:5:21:8 | ControlFlowNode for data | provenance | AdditionalTaintStep |
+| reflected_xss.py:27:5:27:8 | ControlFlowNode for data | reflected_xss.py:28:26:28:41 | ControlFlowNode for Attribute() | provenance |  |
 | reflected_xss.py:27:5:27:8 | ControlFlowNode for data | reflected_xss.py:28:26:28:41 | ControlFlowNode for Attribute() | provenance | AdditionalTaintStep |
 | reflected_xss.py:27:23:27:29 | ControlFlowNode for request | reflected_xss.py:27:5:27:8 | ControlFlowNode for data | provenance | AdditionalTaintStep |
 nodes

python/ql/test/query-tests/Security/CWE-209-StackTraceExposure/StackTraceExposure.expected

@@ -7,7 +7,8 @@ edges
 | test.py:50:29:50:31 | ControlFlowNode for err | test.py:50:16:50:32 | ControlFlowNode for format_error() | provenance |  |
 | test.py:50:29:50:31 | ControlFlowNode for err | test.py:52:18:52:20 | ControlFlowNode for msg | provenance |  |
 | test.py:52:18:52:20 | ControlFlowNode for msg | test.py:53:12:53:27 | ControlFlowNode for BinaryExpr | provenance |  |
-| test.py:65:25:65:25 | ControlFlowNode for e | test.py:66:24:66:40 | ControlFlowNode for Dict | provenance |  |
+| test.py:65:25:65:25 | ControlFlowNode for e | test.py:66:34:66:39 | ControlFlowNode for str() | provenance |  |
+| test.py:66:34:66:39 | ControlFlowNode for str() | test.py:66:24:66:40 | ControlFlowNode for Dict | provenance |  |
 nodes
 | test.py:16:16:16:37 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | test.py:23:25:23:25 | ControlFlowNode for e | semmle.label | ControlFlowNode for e |
@@ -23,6 +24,7 @@ nodes
 | test.py:53:12:53:27 | ControlFlowNode for BinaryExpr | semmle.label | ControlFlowNode for BinaryExpr |
 | test.py:65:25:65:25 | ControlFlowNode for e | semmle.label | ControlFlowNode for e |
 | test.py:66:24:66:40 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| test.py:66:34:66:39 | ControlFlowNode for str() | semmle.label | ControlFlowNode for str() |
 subpaths
 | test.py:50:29:50:31 | ControlFlowNode for err | test.py:52:18:52:20 | ControlFlowNode for msg | test.py:53:12:53:27 | ControlFlowNode for BinaryExpr | test.py:50:16:50:32 | ControlFlowNode for format_error() |
 #select

python/ql/test/query-tests/Security/CWE-312-CleartextLogging/CleartextLogging.expected

@@ -22,8 +22,6 @@ edges
 | test.py:67:38:67:48 | ControlFlowNode for bank_number | test.py:70:15:70:25 | ControlFlowNode for bank_number | provenance |  |
 | test.py:67:76:67:78 | ControlFlowNode for ccn | test.py:73:15:73:17 | ControlFlowNode for ccn | provenance |  |
 | test.py:67:81:67:88 | ControlFlowNode for user_ccn | test.py:74:15:74:22 | ControlFlowNode for user_ccn | provenance |  |
-| test.py:101:5:101:10 | ControlFlowNode for config | test.py:105:11:105:31 | ControlFlowNode for Subscript | provenance |  |
-| test.py:103:21:103:37 | ControlFlowNode for Attribute | test.py:101:5:101:10 | ControlFlowNode for config | provenance |  |
 nodes
 | test.py:19:5:19:12 | ControlFlowNode for password | semmle.label | ControlFlowNode for password |
 | test.py:19:16:19:29 | ControlFlowNode for get_password() | semmle.label | ControlFlowNode for get_password() |
@@ -68,9 +66,6 @@ nodes
 | test.py:70:15:70:25 | ControlFlowNode for bank_number | semmle.label | ControlFlowNode for bank_number |
 | test.py:73:15:73:17 | ControlFlowNode for ccn | semmle.label | ControlFlowNode for ccn |
 | test.py:74:15:74:22 | ControlFlowNode for user_ccn | semmle.label | ControlFlowNode for user_ccn |
-| test.py:101:5:101:10 | ControlFlowNode for config | semmle.label | ControlFlowNode for config |
-| test.py:103:21:103:37 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
-| test.py:105:11:105:31 | ControlFlowNode for Subscript | semmle.label | ControlFlowNode for Subscript |
 subpaths
 #select
 | test.py:20:48:20:55 | ControlFlowNode for password | test.py:19:16:19:29 | ControlFlowNode for get_password() | test.py:20:48:20:55 | ControlFlowNode for password | This expression logs $@ as clear text. | test.py:19:16:19:29 | ControlFlowNode for get_password() | sensitive data (password) |
@@ -97,4 +92,3 @@ subpaths
 | test.py:70:15:70:25 | ControlFlowNode for bank_number | test.py:67:38:67:48 | ControlFlowNode for bank_number | test.py:70:15:70:25 | ControlFlowNode for bank_number | This expression logs $@ as clear text. | test.py:67:38:67:48 | ControlFlowNode for bank_number | sensitive data (private) |
 | test.py:73:15:73:17 | ControlFlowNode for ccn | test.py:67:76:67:78 | ControlFlowNode for ccn | test.py:73:15:73:17 | ControlFlowNode for ccn | This expression logs $@ as clear text. | test.py:67:76:67:78 | ControlFlowNode for ccn | sensitive data (private) |
 | test.py:74:15:74:22 | ControlFlowNode for user_ccn | test.py:67:81:67:88 | ControlFlowNode for user_ccn | test.py:74:15:74:22 | ControlFlowNode for user_ccn | This expression logs $@ as clear text. | test.py:67:81:67:88 | ControlFlowNode for user_ccn | sensitive data (private) |
-| test.py:105:11:105:31 | ControlFlowNode for Subscript | test.py:103:21:103:37 | ControlFlowNode for Attribute | test.py:105:11:105:31 | ControlFlowNode for Subscript | This expression logs $@ as clear text. | test.py:103:21:103:37 | ControlFlowNode for Attribute | sensitive data (password) |

python/ql/test/query-tests/Security/CWE-312-CleartextStorage/CleartextStorage.expected

@@ -4,9 +4,11 @@ edges
 | password_in_cookie.py:14:5:14:12 | ControlFlowNode for password | password_in_cookie.py:16:33:16:40 | ControlFlowNode for password | provenance |  |
 | password_in_cookie.py:14:16:14:43 | ControlFlowNode for Attribute() | password_in_cookie.py:14:5:14:12 | ControlFlowNode for password | provenance |  |
 | test.py:15:5:15:12 | ControlFlowNode for password | test.py:17:20:17:27 | ControlFlowNode for password | provenance |  |
-| test.py:15:5:15:12 | ControlFlowNode for password | test.py:18:9:18:13 | ControlFlowNode for lines | provenance |  |
+| test.py:15:5:15:12 | ControlFlowNode for password | test.py:18:18:18:32 | ControlFlowNode for BinaryExpr | provenance |  |
 | test.py:15:16:15:29 | ControlFlowNode for get_password() | test.py:15:5:15:12 | ControlFlowNode for password | provenance |  |
-| test.py:18:9:18:13 | ControlFlowNode for lines | test.py:19:25:19:29 | ControlFlowNode for lines | provenance |  |
+| test.py:18:9:18:13 | ControlFlowNode for lines [List element] | test.py:19:25:19:29 | ControlFlowNode for lines | provenance |  |
+| test.py:18:17:18:33 | ControlFlowNode for List [List element] | test.py:18:9:18:13 | ControlFlowNode for lines [List element] | provenance |  |
+| test.py:18:18:18:32 | ControlFlowNode for BinaryExpr | test.py:18:17:18:33 | ControlFlowNode for List [List element] | provenance |  |
 nodes
 | password_in_cookie.py:7:5:7:12 | ControlFlowNode for password | semmle.label | ControlFlowNode for password |
 | password_in_cookie.py:7:16:7:43 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
@@ -17,7 +19,9 @@ nodes
 | test.py:15:5:15:12 | ControlFlowNode for password | semmle.label | ControlFlowNode for password |
 | test.py:15:16:15:29 | ControlFlowNode for get_password() | semmle.label | ControlFlowNode for get_password() |
 | test.py:17:20:17:27 | ControlFlowNode for password | semmle.label | ControlFlowNode for password |
-| test.py:18:9:18:13 | ControlFlowNode for lines | semmle.label | ControlFlowNode for lines |
+| test.py:18:9:18:13 | ControlFlowNode for lines [List element] | semmle.label | ControlFlowNode for lines [List element] |
+| test.py:18:17:18:33 | ControlFlowNode for List [List element] | semmle.label | ControlFlowNode for List [List element] |
+| test.py:18:18:18:32 | ControlFlowNode for BinaryExpr | semmle.label | ControlFlowNode for BinaryExpr |
 | test.py:19:25:19:29 | ControlFlowNode for lines | semmle.label | ControlFlowNode for lines |
 subpaths
 #select

python/ql/test/query-tests/Security/CWE-918-ServerSideRequestForgery/PartialServerSideRequestForgery.expected

@@ -82,14 +82,19 @@ edges
 | full_partial_test.py:61:5:61:7 | ControlFlowNode for url | full_partial_test.py:63:18:63:20 | ControlFlowNode for url | provenance |  |
 | full_partial_test.py:66:5:66:14 | ControlFlowNode for user_input | full_partial_test.py:70:5:70:7 | ControlFlowNode for url | provenance |  |
 | full_partial_test.py:66:5:66:14 | ControlFlowNode for user_input | full_partial_test.py:74:5:74:7 | ControlFlowNode for url | provenance |  |
-| full_partial_test.py:66:5:66:14 | ControlFlowNode for user_input | full_partial_test.py:78:5:78:7 | ControlFlowNode for url | provenance |  |
+| full_partial_test.py:66:5:66:14 | ControlFlowNode for user_input | full_partial_test.py:78:38:78:47 | ControlFlowNode for user_input | provenance |  |
 | full_partial_test.py:66:18:66:24 | ControlFlowNode for request | full_partial_test.py:66:5:66:14 | ControlFlowNode for user_input | provenance | AdditionalTaintStep |
 | full_partial_test.py:66:18:66:24 | ControlFlowNode for request | full_partial_test.py:67:5:67:13 | ControlFlowNode for query_val | provenance | AdditionalTaintStep |
-| full_partial_test.py:67:5:67:13 | ControlFlowNode for query_val | full_partial_test.py:78:5:78:7 | ControlFlowNode for url | provenance |  |
+| full_partial_test.py:67:5:67:13 | ControlFlowNode for query_val | full_partial_test.py:78:50:78:58 | ControlFlowNode for query_val | provenance |  |
 | full_partial_test.py:67:17:67:23 | ControlFlowNode for request | full_partial_test.py:67:5:67:13 | ControlFlowNode for query_val | provenance | AdditionalTaintStep |
 | full_partial_test.py:70:5:70:7 | ControlFlowNode for url | full_partial_test.py:72:18:72:20 | ControlFlowNode for url | provenance |  |
 | full_partial_test.py:74:5:74:7 | ControlFlowNode for url | full_partial_test.py:76:18:76:20 | ControlFlowNode for url | provenance |  |
 | full_partial_test.py:78:5:78:7 | ControlFlowNode for url | full_partial_test.py:80:18:80:20 | ControlFlowNode for url | provenance |  |
+| full_partial_test.py:78:11:78:59 | ControlFlowNode for BinaryExpr | full_partial_test.py:78:5:78:7 | ControlFlowNode for url | provenance |  |
+| full_partial_test.py:78:38:78:47 | ControlFlowNode for user_input | full_partial_test.py:78:38:78:58 | ControlFlowNode for Tuple [Tuple element at index 0] | provenance |  |
+| full_partial_test.py:78:38:78:58 | ControlFlowNode for Tuple [Tuple element at index 0] | full_partial_test.py:78:11:78:59 | ControlFlowNode for BinaryExpr | provenance |  |
+| full_partial_test.py:78:38:78:58 | ControlFlowNode for Tuple [Tuple element at index 1] | full_partial_test.py:78:11:78:59 | ControlFlowNode for BinaryExpr | provenance |  |
+| full_partial_test.py:78:50:78:58 | ControlFlowNode for query_val | full_partial_test.py:78:38:78:58 | ControlFlowNode for Tuple [Tuple element at index 1] | provenance |  |
 | full_partial_test.py:83:5:83:14 | ControlFlowNode for user_input | full_partial_test.py:87:5:87:7 | ControlFlowNode for url | provenance |  |
 | full_partial_test.py:83:5:83:14 | ControlFlowNode for user_input | full_partial_test.py:91:5:91:7 | ControlFlowNode for url | provenance |  |
 | full_partial_test.py:83:5:83:14 | ControlFlowNode for user_input | full_partial_test.py:95:5:95:7 | ControlFlowNode for url | provenance |  |
@@ -274,6 +279,11 @@ nodes
 | full_partial_test.py:74:5:74:7 | ControlFlowNode for url | semmle.label | ControlFlowNode for url |
 | full_partial_test.py:76:18:76:20 | ControlFlowNode for url | semmle.label | ControlFlowNode for url |
 | full_partial_test.py:78:5:78:7 | ControlFlowNode for url | semmle.label | ControlFlowNode for url |
+| full_partial_test.py:78:11:78:59 | ControlFlowNode for BinaryExpr | semmle.label | ControlFlowNode for BinaryExpr |
+| full_partial_test.py:78:38:78:47 | ControlFlowNode for user_input | semmle.label | ControlFlowNode for user_input |
+| full_partial_test.py:78:38:78:58 | ControlFlowNode for Tuple [Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0] |
+| full_partial_test.py:78:38:78:58 | ControlFlowNode for Tuple [Tuple element at index 1] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 1] |
+| full_partial_test.py:78:50:78:58 | ControlFlowNode for query_val | semmle.label | ControlFlowNode for query_val |
 | full_partial_test.py:80:18:80:20 | ControlFlowNode for url | semmle.label | ControlFlowNode for url |
 | full_partial_test.py:83:5:83:14 | ControlFlowNode for user_input | semmle.label | ControlFlowNode for user_input |
 | full_partial_test.py:83:18:83:24 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |

python/ql/test/query-tests/Security/CWE-943-NoSqlInjection/NoSqlInjection.expected

@@ -7,25 +7,34 @@ edges
 | PoC/server.py:1:26:1:32 | ControlFlowNode for request | PoC/server.py:98:14:98:20 | ControlFlowNode for request | provenance |  |
 | PoC/server.py:26:5:26:17 | ControlFlowNode for author_string | PoC/server.py:27:25:27:37 | ControlFlowNode for author_string | provenance |  |
 | PoC/server.py:26:21:26:27 | ControlFlowNode for request | PoC/server.py:26:5:26:17 | ControlFlowNode for author_string | provenance | AdditionalTaintStep |
-| PoC/server.py:27:5:27:10 | ControlFlowNode for author | PoC/server.py:30:27:30:44 | ControlFlowNode for Dict | provenance |  |
-| PoC/server.py:27:5:27:10 | ControlFlowNode for author | PoC/server.py:31:34:31:51 | ControlFlowNode for Dict | provenance |  |
+| PoC/server.py:27:5:27:10 | ControlFlowNode for author | PoC/server.py:30:38:30:43 | ControlFlowNode for author | provenance |  |
+| PoC/server.py:27:5:27:10 | ControlFlowNode for author | PoC/server.py:31:45:31:50 | ControlFlowNode for author | provenance |  |
 | PoC/server.py:27:14:27:38 | ControlFlowNode for Attribute() | PoC/server.py:27:5:27:10 | ControlFlowNode for author | provenance |  |
 | PoC/server.py:27:25:27:37 | ControlFlowNode for author_string | PoC/server.py:27:14:27:38 | ControlFlowNode for Attribute() | provenance | Config |
+| PoC/server.py:30:38:30:43 | ControlFlowNode for author | PoC/server.py:30:27:30:44 | ControlFlowNode for Dict | provenance |  |
+| PoC/server.py:31:45:31:50 | ControlFlowNode for author | PoC/server.py:31:34:31:51 | ControlFlowNode for Dict | provenance |  |
 | PoC/server.py:43:5:43:10 | ControlFlowNode for author | PoC/server.py:47:38:47:67 | ControlFlowNode for BinaryExpr | provenance |  |
 | PoC/server.py:43:14:43:20 | ControlFlowNode for request | PoC/server.py:43:5:43:10 | ControlFlowNode for author | provenance | AdditionalTaintStep |
 | PoC/server.py:47:38:47:67 | ControlFlowNode for BinaryExpr | PoC/server.py:47:27:47:68 | ControlFlowNode for Dict | provenance | Config |
 | PoC/server.py:52:5:52:10 | ControlFlowNode for author | PoC/server.py:54:17:54:70 | ControlFlowNode for BinaryExpr | provenance |  |
 | PoC/server.py:52:14:52:20 | ControlFlowNode for request | PoC/server.py:52:5:52:10 | ControlFlowNode for author | provenance | AdditionalTaintStep |
-| PoC/server.py:53:5:53:10 | ControlFlowNode for search | PoC/server.py:61:27:61:58 | ControlFlowNode for Dict | provenance |  |
+| PoC/server.py:53:5:53:10 | ControlFlowNode for search | PoC/server.py:61:51:61:56 | ControlFlowNode for search | provenance |  |
 | PoC/server.py:53:14:57:5 | ControlFlowNode for Dict | PoC/server.py:53:5:53:10 | ControlFlowNode for search | provenance |  |
 | PoC/server.py:54:17:54:70 | ControlFlowNode for BinaryExpr | PoC/server.py:53:14:57:5 | ControlFlowNode for Dict | provenance | Config |
+| PoC/server.py:61:37:61:57 | ControlFlowNode for Dict [Dictionary element at key $function] | PoC/server.py:61:27:61:58 | ControlFlowNode for Dict | provenance |  |
+| PoC/server.py:61:51:61:56 | ControlFlowNode for search | PoC/server.py:61:37:61:57 | ControlFlowNode for Dict [Dictionary element at key $function] | provenance |  |
 | PoC/server.py:77:5:77:10 | ControlFlowNode for author | PoC/server.py:80:23:80:101 | ControlFlowNode for BinaryExpr | provenance |  |
 | PoC/server.py:77:14:77:20 | ControlFlowNode for request | PoC/server.py:77:5:77:10 | ControlFlowNode for author | provenance | AdditionalTaintStep |
-| PoC/server.py:78:5:78:15 | ControlFlowNode for accumulator | PoC/server.py:84:5:84:9 | ControlFlowNode for group | provenance |  |
+| PoC/server.py:78:5:78:15 | ControlFlowNode for accumulator | PoC/server.py:86:37:86:47 | ControlFlowNode for accumulator | provenance |  |
 | PoC/server.py:78:19:83:5 | ControlFlowNode for Dict | PoC/server.py:78:5:78:15 | ControlFlowNode for accumulator | provenance |  |
 | PoC/server.py:80:23:80:101 | ControlFlowNode for BinaryExpr | PoC/server.py:78:19:83:5 | ControlFlowNode for Dict | provenance | Config |
-| PoC/server.py:84:5:84:9 | ControlFlowNode for group | PoC/server.py:91:29:91:47 | ControlFlowNode for Dict | provenance |  |
-| PoC/server.py:84:5:84:9 | ControlFlowNode for group | PoC/server.py:92:38:92:56 | ControlFlowNode for Dict | provenance |  |
+| PoC/server.py:84:5:84:9 | ControlFlowNode for group [Dictionary element at key author, Dictionary element at key $accumulator] | PoC/server.py:91:41:91:45 | ControlFlowNode for group [Dictionary element at key author, Dictionary element at key $accumulator] | provenance |  |
+| PoC/server.py:84:5:84:9 | ControlFlowNode for group [Dictionary element at key author, Dictionary element at key $accumulator] | PoC/server.py:92:50:92:54 | ControlFlowNode for group [Dictionary element at key author, Dictionary element at key $accumulator] | provenance |  |
+| PoC/server.py:84:13:87:5 | ControlFlowNode for Dict [Dictionary element at key author, Dictionary element at key $accumulator] | PoC/server.py:84:5:84:9 | ControlFlowNode for group [Dictionary element at key author, Dictionary element at key $accumulator] | provenance |  |
+| PoC/server.py:86:19:86:49 | ControlFlowNode for Dict [Dictionary element at key $accumulator] | PoC/server.py:84:13:87:5 | ControlFlowNode for Dict [Dictionary element at key author, Dictionary element at key $accumulator] | provenance |  |
+| PoC/server.py:86:37:86:47 | ControlFlowNode for accumulator | PoC/server.py:86:19:86:49 | ControlFlowNode for Dict [Dictionary element at key $accumulator] | provenance |  |
+| PoC/server.py:91:41:91:45 | ControlFlowNode for group [Dictionary element at key author, Dictionary element at key $accumulator] | PoC/server.py:91:29:91:47 | ControlFlowNode for Dict | provenance |  |
+| PoC/server.py:92:50:92:54 | ControlFlowNode for group [Dictionary element at key author, Dictionary element at key $accumulator] | PoC/server.py:92:38:92:56 | ControlFlowNode for Dict | provenance |  |
 | PoC/server.py:98:5:98:10 | ControlFlowNode for author | PoC/server.py:99:5:99:10 | ControlFlowNode for mapper | provenance |  |
 | PoC/server.py:98:14:98:20 | ControlFlowNode for request | PoC/server.py:98:5:98:10 | ControlFlowNode for author | provenance | AdditionalTaintStep |
 | PoC/server.py:99:5:99:10 | ControlFlowNode for mapper | PoC/server.py:102:9:102:14 | ControlFlowNode for mapper | provenance |  |
@@ -39,16 +48,18 @@ edges
 | flask_mongoengine_bad.py:20:30:20:42 | ControlFlowNode for unsafe_search | flask_mongoengine_bad.py:20:19:20:43 | ControlFlowNode for Attribute() | provenance | Config |
 | flask_mongoengine_bad.py:26:5:26:17 | ControlFlowNode for unsafe_search | flask_mongoengine_bad.py:27:30:27:42 | ControlFlowNode for unsafe_search | provenance |  |
 | flask_mongoengine_bad.py:26:21:26:27 | ControlFlowNode for request | flask_mongoengine_bad.py:26:5:26:17 | ControlFlowNode for unsafe_search | provenance | AdditionalTaintStep |
-| flask_mongoengine_bad.py:27:5:27:15 | ControlFlowNode for json_search | flask_mongoengine_bad.py:30:39:30:59 | ControlFlowNode for Dict | provenance |  |
+| flask_mongoengine_bad.py:27:5:27:15 | ControlFlowNode for json_search | flask_mongoengine_bad.py:30:48:30:58 | ControlFlowNode for json_search | provenance |  |
 | flask_mongoengine_bad.py:27:19:27:43 | ControlFlowNode for Attribute() | flask_mongoengine_bad.py:27:5:27:15 | ControlFlowNode for json_search | provenance |  |
 | flask_mongoengine_bad.py:27:30:27:42 | ControlFlowNode for unsafe_search | flask_mongoengine_bad.py:27:19:27:43 | ControlFlowNode for Attribute() | provenance | Config |
+| flask_mongoengine_bad.py:30:48:30:58 | ControlFlowNode for json_search | flask_mongoengine_bad.py:30:39:30:59 | ControlFlowNode for Dict | provenance |  |
 | flask_pymongo_bad.py:1:26:1:32 | ControlFlowNode for ImportMember | flask_pymongo_bad.py:1:26:1:32 | ControlFlowNode for request | provenance |  |
 | flask_pymongo_bad.py:1:26:1:32 | ControlFlowNode for request | flask_pymongo_bad.py:11:21:11:27 | ControlFlowNode for request | provenance |  |
 | flask_pymongo_bad.py:11:5:11:17 | ControlFlowNode for unsafe_search | flask_pymongo_bad.py:12:30:12:42 | ControlFlowNode for unsafe_search | provenance |  |
 | flask_pymongo_bad.py:11:21:11:27 | ControlFlowNode for request | flask_pymongo_bad.py:11:5:11:17 | ControlFlowNode for unsafe_search | provenance | AdditionalTaintStep |
-| flask_pymongo_bad.py:12:5:12:15 | ControlFlowNode for json_search | flask_pymongo_bad.py:14:31:14:51 | ControlFlowNode for Dict | provenance |  |
+| flask_pymongo_bad.py:12:5:12:15 | ControlFlowNode for json_search | flask_pymongo_bad.py:14:40:14:50 | ControlFlowNode for json_search | provenance |  |
 | flask_pymongo_bad.py:12:19:12:43 | ControlFlowNode for Attribute() | flask_pymongo_bad.py:12:5:12:15 | ControlFlowNode for json_search | provenance |  |
 | flask_pymongo_bad.py:12:30:12:42 | ControlFlowNode for unsafe_search | flask_pymongo_bad.py:12:19:12:43 | ControlFlowNode for Attribute() | provenance | Config |
+| flask_pymongo_bad.py:14:40:14:50 | ControlFlowNode for json_search | flask_pymongo_bad.py:14:31:14:51 | ControlFlowNode for Dict | provenance |  |
 | mongoengine_bad.py:1:26:1:32 | ControlFlowNode for ImportMember | mongoengine_bad.py:1:26:1:32 | ControlFlowNode for request | provenance |  |
 | mongoengine_bad.py:1:26:1:32 | ControlFlowNode for request | mongoengine_bad.py:18:21:18:27 | ControlFlowNode for request | provenance |  |
 | mongoengine_bad.py:1:26:1:32 | ControlFlowNode for request | mongoengine_bad.py:26:21:26:27 | ControlFlowNode for request | provenance |  |
@@ -58,24 +69,28 @@ edges
 | mongoengine_bad.py:1:26:1:32 | ControlFlowNode for request | mongoengine_bad.py:57:21:57:27 | ControlFlowNode for request | provenance |  |
 | mongoengine_bad.py:18:5:18:17 | ControlFlowNode for unsafe_search | mongoengine_bad.py:19:30:19:42 | ControlFlowNode for unsafe_search | provenance |  |
 | mongoengine_bad.py:18:21:18:27 | ControlFlowNode for request | mongoengine_bad.py:18:5:18:17 | ControlFlowNode for unsafe_search | provenance | AdditionalTaintStep |
-| mongoengine_bad.py:19:5:19:15 | ControlFlowNode for json_search | mongoengine_bad.py:22:26:22:46 | ControlFlowNode for Dict | provenance |  |
+| mongoengine_bad.py:19:5:19:15 | ControlFlowNode for json_search | mongoengine_bad.py:22:35:22:45 | ControlFlowNode for json_search | provenance |  |
 | mongoengine_bad.py:19:19:19:43 | ControlFlowNode for Attribute() | mongoengine_bad.py:19:5:19:15 | ControlFlowNode for json_search | provenance |  |
 | mongoengine_bad.py:19:30:19:42 | ControlFlowNode for unsafe_search | mongoengine_bad.py:19:19:19:43 | ControlFlowNode for Attribute() | provenance | Config |
+| mongoengine_bad.py:22:35:22:45 | ControlFlowNode for json_search | mongoengine_bad.py:22:26:22:46 | ControlFlowNode for Dict | provenance |  |
 | mongoengine_bad.py:26:5:26:17 | ControlFlowNode for unsafe_search | mongoengine_bad.py:27:30:27:42 | ControlFlowNode for unsafe_search | provenance |  |
 | mongoengine_bad.py:26:21:26:27 | ControlFlowNode for request | mongoengine_bad.py:26:5:26:17 | ControlFlowNode for unsafe_search | provenance | AdditionalTaintStep |
-| mongoengine_bad.py:27:5:27:15 | ControlFlowNode for json_search | mongoengine_bad.py:30:26:30:46 | ControlFlowNode for Dict | provenance |  |
+| mongoengine_bad.py:27:5:27:15 | ControlFlowNode for json_search | mongoengine_bad.py:30:35:30:45 | ControlFlowNode for json_search | provenance |  |
 | mongoengine_bad.py:27:19:27:43 | ControlFlowNode for Attribute() | mongoengine_bad.py:27:5:27:15 | ControlFlowNode for json_search | provenance |  |
 | mongoengine_bad.py:27:30:27:42 | ControlFlowNode for unsafe_search | mongoengine_bad.py:27:19:27:43 | ControlFlowNode for Attribute() | provenance | Config |
+| mongoengine_bad.py:30:35:30:45 | ControlFlowNode for json_search | mongoengine_bad.py:30:26:30:46 | ControlFlowNode for Dict | provenance |  |
 | mongoengine_bad.py:34:5:34:17 | ControlFlowNode for unsafe_search | mongoengine_bad.py:35:30:35:42 | ControlFlowNode for unsafe_search | provenance |  |
 | mongoengine_bad.py:34:21:34:27 | ControlFlowNode for request | mongoengine_bad.py:34:5:34:17 | ControlFlowNode for unsafe_search | provenance | AdditionalTaintStep |
-| mongoengine_bad.py:35:5:35:15 | ControlFlowNode for json_search | mongoengine_bad.py:38:26:38:46 | ControlFlowNode for Dict | provenance |  |
+| mongoengine_bad.py:35:5:35:15 | ControlFlowNode for json_search | mongoengine_bad.py:38:35:38:45 | ControlFlowNode for json_search | provenance |  |
 | mongoengine_bad.py:35:19:35:43 | ControlFlowNode for Attribute() | mongoengine_bad.py:35:5:35:15 | ControlFlowNode for json_search | provenance |  |
 | mongoengine_bad.py:35:30:35:42 | ControlFlowNode for unsafe_search | mongoengine_bad.py:35:19:35:43 | ControlFlowNode for Attribute() | provenance | Config |
+| mongoengine_bad.py:38:35:38:45 | ControlFlowNode for json_search | mongoengine_bad.py:38:26:38:46 | ControlFlowNode for Dict | provenance |  |
 | mongoengine_bad.py:42:5:42:17 | ControlFlowNode for unsafe_search | mongoengine_bad.py:43:30:43:42 | ControlFlowNode for unsafe_search | provenance |  |
 | mongoengine_bad.py:42:21:42:27 | ControlFlowNode for request | mongoengine_bad.py:42:5:42:17 | ControlFlowNode for unsafe_search | provenance | AdditionalTaintStep |
-| mongoengine_bad.py:43:5:43:15 | ControlFlowNode for json_search | mongoengine_bad.py:46:26:46:46 | ControlFlowNode for Dict | provenance |  |
+| mongoengine_bad.py:43:5:43:15 | ControlFlowNode for json_search | mongoengine_bad.py:46:35:46:45 | ControlFlowNode for json_search | provenance |  |
 | mongoengine_bad.py:43:19:43:43 | ControlFlowNode for Attribute() | mongoengine_bad.py:43:5:43:15 | ControlFlowNode for json_search | provenance |  |
 | mongoengine_bad.py:43:30:43:42 | ControlFlowNode for unsafe_search | mongoengine_bad.py:43:19:43:43 | ControlFlowNode for Attribute() | provenance | Config |
+| mongoengine_bad.py:46:35:46:45 | ControlFlowNode for json_search | mongoengine_bad.py:46:26:46:46 | ControlFlowNode for Dict | provenance |  |
 | mongoengine_bad.py:50:5:50:17 | ControlFlowNode for unsafe_search | mongoengine_bad.py:51:30:51:42 | ControlFlowNode for unsafe_search | provenance |  |
 | mongoengine_bad.py:50:21:50:27 | ControlFlowNode for request | mongoengine_bad.py:50:5:50:17 | ControlFlowNode for unsafe_search | provenance | AdditionalTaintStep |
 | mongoengine_bad.py:51:5:51:15 | ControlFlowNode for json_search | mongoengine_bad.py:53:34:53:44 | ControlFlowNode for json_search | provenance |  |
@@ -83,9 +98,10 @@ edges
 | mongoengine_bad.py:51:30:51:42 | ControlFlowNode for unsafe_search | mongoengine_bad.py:51:19:51:43 | ControlFlowNode for Attribute() | provenance | Config |
 | mongoengine_bad.py:57:5:57:17 | ControlFlowNode for unsafe_search | mongoengine_bad.py:58:30:58:42 | ControlFlowNode for unsafe_search | provenance |  |
 | mongoengine_bad.py:57:21:57:27 | ControlFlowNode for request | mongoengine_bad.py:57:5:57:17 | ControlFlowNode for unsafe_search | provenance | AdditionalTaintStep |
-| mongoengine_bad.py:58:5:58:15 | ControlFlowNode for json_search | mongoengine_bad.py:61:29:61:49 | ControlFlowNode for Dict | provenance |  |
+| mongoengine_bad.py:58:5:58:15 | ControlFlowNode for json_search | mongoengine_bad.py:61:38:61:48 | ControlFlowNode for json_search | provenance |  |
 | mongoengine_bad.py:58:19:58:43 | ControlFlowNode for Attribute() | mongoengine_bad.py:58:5:58:15 | ControlFlowNode for json_search | provenance |  |
 | mongoengine_bad.py:58:30:58:42 | ControlFlowNode for unsafe_search | mongoengine_bad.py:58:19:58:43 | ControlFlowNode for Attribute() | provenance | Config |
+| mongoengine_bad.py:61:38:61:48 | ControlFlowNode for json_search | mongoengine_bad.py:61:29:61:49 | ControlFlowNode for Dict | provenance |  |
 | pymongo_test.py:1:26:1:32 | ControlFlowNode for ImportMember | pymongo_test.py:1:26:1:32 | ControlFlowNode for request | provenance |  |
 | pymongo_test.py:1:26:1:32 | ControlFlowNode for request | pymongo_test.py:12:21:12:27 | ControlFlowNode for request | provenance |  |
 | pymongo_test.py:1:26:1:32 | ControlFlowNode for request | pymongo_test.py:29:27:29:33 | ControlFlowNode for request | provenance |  |
@@ -93,9 +109,10 @@ edges
 | pymongo_test.py:1:26:1:32 | ControlFlowNode for request | pymongo_test.py:52:26:52:32 | ControlFlowNode for request | provenance |  |
 | pymongo_test.py:12:5:12:17 | ControlFlowNode for unsafe_search | pymongo_test.py:13:30:13:42 | ControlFlowNode for unsafe_search | provenance |  |
 | pymongo_test.py:12:21:12:27 | ControlFlowNode for request | pymongo_test.py:12:5:12:17 | ControlFlowNode for unsafe_search | provenance | AdditionalTaintStep |
-| pymongo_test.py:13:5:13:15 | ControlFlowNode for json_search | pymongo_test.py:15:42:15:62 | ControlFlowNode for Dict | provenance |  |
+| pymongo_test.py:13:5:13:15 | ControlFlowNode for json_search | pymongo_test.py:15:51:15:61 | ControlFlowNode for json_search | provenance |  |
 | pymongo_test.py:13:19:13:43 | ControlFlowNode for Attribute() | pymongo_test.py:13:5:13:15 | ControlFlowNode for json_search | provenance |  |
 | pymongo_test.py:13:30:13:42 | ControlFlowNode for unsafe_search | pymongo_test.py:13:19:13:43 | ControlFlowNode for Attribute() | provenance | Config |
+| pymongo_test.py:15:51:15:61 | ControlFlowNode for json_search | pymongo_test.py:15:42:15:62 | ControlFlowNode for Dict | provenance |  |
 | pymongo_test.py:29:5:29:12 | ControlFlowNode for event_id | pymongo_test.py:33:45:33:72 | ControlFlowNode for Fstring | provenance |  |
 | pymongo_test.py:29:16:29:51 | ControlFlowNode for Attribute() | pymongo_test.py:29:5:29:12 | ControlFlowNode for event_id | provenance |  |
 | pymongo_test.py:29:27:29:33 | ControlFlowNode for request | pymongo_test.py:29:27:29:50 | ControlFlowNode for Subscript | provenance | AdditionalTaintStep |
@@ -112,13 +129,23 @@ edges
 | pymongo_test.py:52:15:52:50 | ControlFlowNode for Attribute() | pymongo_test.py:52:5:52:11 | ControlFlowNode for decoded | provenance |  |
 | pymongo_test.py:52:26:52:32 | ControlFlowNode for request | pymongo_test.py:52:26:52:49 | ControlFlowNode for Subscript | provenance | AdditionalTaintStep |
 | pymongo_test.py:52:26:52:49 | ControlFlowNode for Subscript | pymongo_test.py:52:15:52:50 | ControlFlowNode for Attribute() | provenance | Config |
-| pymongo_test.py:54:5:54:10 | ControlFlowNode for search | pymongo_test.py:59:25:59:56 | ControlFlowNode for Dict | provenance |  |
+| pymongo_test.py:54:5:54:10 | ControlFlowNode for search | pymongo_test.py:59:49:59:54 | ControlFlowNode for search | provenance |  |
+| pymongo_test.py:54:5:54:10 | ControlFlowNode for search [Dictionary element at key body] | pymongo_test.py:59:49:59:54 | ControlFlowNode for search [Dictionary element at key body] | provenance |  |
 | pymongo_test.py:54:14:58:5 | ControlFlowNode for Dict | pymongo_test.py:54:5:54:10 | ControlFlowNode for search | provenance |  |
+| pymongo_test.py:54:14:58:5 | ControlFlowNode for Dict [Dictionary element at key body] | pymongo_test.py:54:5:54:10 | ControlFlowNode for search [Dictionary element at key body] | provenance |  |
 | pymongo_test.py:55:17:55:23 | ControlFlowNode for decoded | pymongo_test.py:54:14:58:5 | ControlFlowNode for Dict | provenance |  |
 | pymongo_test.py:55:17:55:23 | ControlFlowNode for decoded | pymongo_test.py:54:14:58:5 | ControlFlowNode for Dict | provenance | Decoding-NoSQL |
-| pymongo_test.py:55:17:55:23 | ControlFlowNode for decoded | pymongo_test.py:61:25:61:57 | ControlFlowNode for Dict | provenance |  |
-| pymongo_test.py:55:17:55:23 | ControlFlowNode for decoded | pymongo_test.py:62:25:62:42 | ControlFlowNode for Dict | provenance |  |
+| pymongo_test.py:55:17:55:23 | ControlFlowNode for decoded | pymongo_test.py:54:14:58:5 | ControlFlowNode for Dict [Dictionary element at key body] | provenance |  |
+| pymongo_test.py:55:17:55:23 | ControlFlowNode for decoded | pymongo_test.py:61:49:61:55 | ControlFlowNode for decoded | provenance |  |
+| pymongo_test.py:55:17:55:23 | ControlFlowNode for decoded | pymongo_test.py:62:35:62:41 | ControlFlowNode for decoded | provenance |  |
 | pymongo_test.py:55:17:55:23 | ControlFlowNode for decoded | pymongo_test.py:63:25:63:31 | ControlFlowNode for decoded | provenance |  |
+| pymongo_test.py:59:35:59:55 | ControlFlowNode for Dict [Dictionary element at key $function, Dictionary element at key body] | pymongo_test.py:59:25:59:56 | ControlFlowNode for Dict | provenance |  |
+| pymongo_test.py:59:35:59:55 | ControlFlowNode for Dict [Dictionary element at key $function] | pymongo_test.py:59:25:59:56 | ControlFlowNode for Dict | provenance |  |
+| pymongo_test.py:59:49:59:54 | ControlFlowNode for search | pymongo_test.py:59:35:59:55 | ControlFlowNode for Dict [Dictionary element at key $function] | provenance |  |
+| pymongo_test.py:59:49:59:54 | ControlFlowNode for search [Dictionary element at key body] | pymongo_test.py:59:35:59:55 | ControlFlowNode for Dict [Dictionary element at key $function, Dictionary element at key body] | provenance |  |
+| pymongo_test.py:61:35:61:56 | ControlFlowNode for Dict [Dictionary element at key $function] | pymongo_test.py:61:25:61:57 | ControlFlowNode for Dict | provenance |  |
+| pymongo_test.py:61:49:61:55 | ControlFlowNode for decoded | pymongo_test.py:61:35:61:56 | ControlFlowNode for Dict [Dictionary element at key $function] | provenance |  |
+| pymongo_test.py:62:35:62:41 | ControlFlowNode for decoded | pymongo_test.py:62:25:62:42 | ControlFlowNode for Dict | provenance |  |
 nodes
 | PoC/server.py:1:26:1:32 | ControlFlowNode for ImportMember | semmle.label | ControlFlowNode for ImportMember |
 | PoC/server.py:1:26:1:32 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
@@ -128,7 +155,9 @@ nodes
 | PoC/server.py:27:14:27:38 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | PoC/server.py:27:25:27:37 | ControlFlowNode for author_string | semmle.label | ControlFlowNode for author_string |
 | PoC/server.py:30:27:30:44 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| PoC/server.py:30:38:30:43 | ControlFlowNode for author | semmle.label | ControlFlowNode for author |
 | PoC/server.py:31:34:31:51 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| PoC/server.py:31:45:31:50 | ControlFlowNode for author | semmle.label | ControlFlowNode for author |
 | PoC/server.py:43:5:43:10 | ControlFlowNode for author | semmle.label | ControlFlowNode for author |
 | PoC/server.py:43:14:43:20 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
 | PoC/server.py:47:27:47:68 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
@@ -139,14 +168,21 @@ nodes
 | PoC/server.py:53:14:57:5 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
 | PoC/server.py:54:17:54:70 | ControlFlowNode for BinaryExpr | semmle.label | ControlFlowNode for BinaryExpr |
 | PoC/server.py:61:27:61:58 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| PoC/server.py:61:37:61:57 | ControlFlowNode for Dict [Dictionary element at key $function] | semmle.label | ControlFlowNode for Dict [Dictionary element at key $function] |
+| PoC/server.py:61:51:61:56 | ControlFlowNode for search | semmle.label | ControlFlowNode for search |
 | PoC/server.py:77:5:77:10 | ControlFlowNode for author | semmle.label | ControlFlowNode for author |
 | PoC/server.py:77:14:77:20 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
 | PoC/server.py:78:5:78:15 | ControlFlowNode for accumulator | semmle.label | ControlFlowNode for accumulator |
 | PoC/server.py:78:19:83:5 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
 | PoC/server.py:80:23:80:101 | ControlFlowNode for BinaryExpr | semmle.label | ControlFlowNode for BinaryExpr |
-| PoC/server.py:84:5:84:9 | ControlFlowNode for group | semmle.label | ControlFlowNode for group |
+| PoC/server.py:84:5:84:9 | ControlFlowNode for group [Dictionary element at key author, Dictionary element at key $accumulator] | semmle.label | ControlFlowNode for group [Dictionary element at key author, Dictionary element at key $accumulator] |
+| PoC/server.py:84:13:87:5 | ControlFlowNode for Dict [Dictionary element at key author, Dictionary element at key $accumulator] | semmle.label | ControlFlowNode for Dict [Dictionary element at key author, Dictionary element at key $accumulator] |
+| PoC/server.py:86:19:86:49 | ControlFlowNode for Dict [Dictionary element at key $accumulator] | semmle.label | ControlFlowNode for Dict [Dictionary element at key $accumulator] |
+| PoC/server.py:86:37:86:47 | ControlFlowNode for accumulator | semmle.label | ControlFlowNode for accumulator |
 | PoC/server.py:91:29:91:47 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| PoC/server.py:91:41:91:45 | ControlFlowNode for group [Dictionary element at key author, Dictionary element at key $accumulator] | semmle.label | ControlFlowNode for group [Dictionary element at key author, Dictionary element at key $accumulator] |
 | PoC/server.py:92:38:92:56 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| PoC/server.py:92:50:92:54 | ControlFlowNode for group [Dictionary element at key author, Dictionary element at key $accumulator] | semmle.label | ControlFlowNode for group [Dictionary element at key author, Dictionary element at key $accumulator] |
 | PoC/server.py:98:5:98:10 | ControlFlowNode for author | semmle.label | ControlFlowNode for author |
 | PoC/server.py:98:14:98:20 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
 | PoC/server.py:99:5:99:10 | ControlFlowNode for mapper | semmle.label | ControlFlowNode for mapper |
@@ -165,6 +201,7 @@ nodes
 | flask_mongoengine_bad.py:27:19:27:43 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | flask_mongoengine_bad.py:27:30:27:42 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
 | flask_mongoengine_bad.py:30:39:30:59 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| flask_mongoengine_bad.py:30:48:30:58 | ControlFlowNode for json_search | semmle.label | ControlFlowNode for json_search |
 | flask_pymongo_bad.py:1:26:1:32 | ControlFlowNode for ImportMember | semmle.label | ControlFlowNode for ImportMember |
 | flask_pymongo_bad.py:1:26:1:32 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
 | flask_pymongo_bad.py:11:5:11:17 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
@@ -173,6 +210,7 @@ nodes
 | flask_pymongo_bad.py:12:19:12:43 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | flask_pymongo_bad.py:12:30:12:42 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
 | flask_pymongo_bad.py:14:31:14:51 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| flask_pymongo_bad.py:14:40:14:50 | ControlFlowNode for json_search | semmle.label | ControlFlowNode for json_search |
 | mongoengine_bad.py:1:26:1:32 | ControlFlowNode for ImportMember | semmle.label | ControlFlowNode for ImportMember |
 | mongoengine_bad.py:1:26:1:32 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
 | mongoengine_bad.py:18:5:18:17 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
@@ -181,24 +219,28 @@ nodes
 | mongoengine_bad.py:19:19:19:43 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | mongoengine_bad.py:19:30:19:42 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
 | mongoengine_bad.py:22:26:22:46 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| mongoengine_bad.py:22:35:22:45 | ControlFlowNode for json_search | semmle.label | ControlFlowNode for json_search |
 | mongoengine_bad.py:26:5:26:17 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
 | mongoengine_bad.py:26:21:26:27 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
 | mongoengine_bad.py:27:5:27:15 | ControlFlowNode for json_search | semmle.label | ControlFlowNode for json_search |
 | mongoengine_bad.py:27:19:27:43 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | mongoengine_bad.py:27:30:27:42 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
 | mongoengine_bad.py:30:26:30:46 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| mongoengine_bad.py:30:35:30:45 | ControlFlowNode for json_search | semmle.label | ControlFlowNode for json_search |
 | mongoengine_bad.py:34:5:34:17 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
 | mongoengine_bad.py:34:21:34:27 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
 | mongoengine_bad.py:35:5:35:15 | ControlFlowNode for json_search | semmle.label | ControlFlowNode for json_search |
 | mongoengine_bad.py:35:19:35:43 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | mongoengine_bad.py:35:30:35:42 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
 | mongoengine_bad.py:38:26:38:46 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| mongoengine_bad.py:38:35:38:45 | ControlFlowNode for json_search | semmle.label | ControlFlowNode for json_search |
 | mongoengine_bad.py:42:5:42:17 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
 | mongoengine_bad.py:42:21:42:27 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
 | mongoengine_bad.py:43:5:43:15 | ControlFlowNode for json_search | semmle.label | ControlFlowNode for json_search |
 | mongoengine_bad.py:43:19:43:43 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | mongoengine_bad.py:43:30:43:42 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
 | mongoengine_bad.py:46:26:46:46 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| mongoengine_bad.py:46:35:46:45 | ControlFlowNode for json_search | semmle.label | ControlFlowNode for json_search |
 | mongoengine_bad.py:50:5:50:17 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
 | mongoengine_bad.py:50:21:50:27 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
 | mongoengine_bad.py:51:5:51:15 | ControlFlowNode for json_search | semmle.label | ControlFlowNode for json_search |
@@ -211,6 +253,7 @@ nodes
 | mongoengine_bad.py:58:19:58:43 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | mongoengine_bad.py:58:30:58:42 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
 | mongoengine_bad.py:61:29:61:49 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| mongoengine_bad.py:61:38:61:48 | ControlFlowNode for json_search | semmle.label | ControlFlowNode for json_search |
 | pymongo_test.py:1:26:1:32 | ControlFlowNode for ImportMember | semmle.label | ControlFlowNode for ImportMember |
 | pymongo_test.py:1:26:1:32 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
 | pymongo_test.py:12:5:12:17 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
@@ -219,6 +262,7 @@ nodes
 | pymongo_test.py:13:19:13:43 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | pymongo_test.py:13:30:13:42 | ControlFlowNode for unsafe_search | semmle.label | ControlFlowNode for unsafe_search |
 | pymongo_test.py:15:42:15:62 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| pymongo_test.py:15:51:15:61 | ControlFlowNode for json_search | semmle.label | ControlFlowNode for json_search |
 | pymongo_test.py:29:5:29:12 | ControlFlowNode for event_id | semmle.label | ControlFlowNode for event_id |
 | pymongo_test.py:29:16:29:51 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | pymongo_test.py:29:27:29:33 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
@@ -236,11 +280,20 @@ nodes
 | pymongo_test.py:52:26:52:32 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
 | pymongo_test.py:52:26:52:49 | ControlFlowNode for Subscript | semmle.label | ControlFlowNode for Subscript |
 | pymongo_test.py:54:5:54:10 | ControlFlowNode for search | semmle.label | ControlFlowNode for search |
+| pymongo_test.py:54:5:54:10 | ControlFlowNode for search [Dictionary element at key body] | semmle.label | ControlFlowNode for search [Dictionary element at key body] |
 | pymongo_test.py:54:14:58:5 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| pymongo_test.py:54:14:58:5 | ControlFlowNode for Dict [Dictionary element at key body] | semmle.label | ControlFlowNode for Dict [Dictionary element at key body] |
 | pymongo_test.py:55:17:55:23 | ControlFlowNode for decoded | semmle.label | ControlFlowNode for decoded |
 | pymongo_test.py:59:25:59:56 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| pymongo_test.py:59:35:59:55 | ControlFlowNode for Dict [Dictionary element at key $function, Dictionary element at key body] | semmle.label | ControlFlowNode for Dict [Dictionary element at key $function, Dictionary element at key body] |
+| pymongo_test.py:59:35:59:55 | ControlFlowNode for Dict [Dictionary element at key $function] | semmle.label | ControlFlowNode for Dict [Dictionary element at key $function] |
+| pymongo_test.py:59:49:59:54 | ControlFlowNode for search | semmle.label | ControlFlowNode for search |
+| pymongo_test.py:59:49:59:54 | ControlFlowNode for search [Dictionary element at key body] | semmle.label | ControlFlowNode for search [Dictionary element at key body] |
 | pymongo_test.py:61:25:61:57 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| pymongo_test.py:61:35:61:56 | ControlFlowNode for Dict [Dictionary element at key $function] | semmle.label | ControlFlowNode for Dict [Dictionary element at key $function] |
+| pymongo_test.py:61:49:61:55 | ControlFlowNode for decoded | semmle.label | ControlFlowNode for decoded |
 | pymongo_test.py:62:25:62:42 | ControlFlowNode for Dict | semmle.label | ControlFlowNode for Dict |
+| pymongo_test.py:62:35:62:41 | ControlFlowNode for decoded | semmle.label | ControlFlowNode for decoded |
 | pymongo_test.py:63:25:63:31 | ControlFlowNode for decoded | semmle.label | ControlFlowNode for decoded |
 subpaths
 #select