Merge pull request github#10763 from hvitved/ruby/move-summarized-callable-from-model

Ruby: Move `SummarizedCallableFromModel` into `ModelsAsData.qll`

Author: hvitved

ruby/ql/lib/codeql/ruby/dataflow/FlowSummary.qll

@@ -2,15 +2,14 @@
 
 import codeql.ruby.AST
 import codeql.ruby.DataFlow
-private import codeql.ruby.frameworks.data.ModelsAsData
-private import codeql.ruby.ApiGraphs
 private import internal.FlowSummaryImpl as Impl
 private import internal.DataFlowDispatch
 private import internal.DataFlowPrivate
 
 // import all instances below
 private module Summaries {
   private import codeql.ruby.Frameworks
+  private import codeql.ruby.frameworks.data.ModelsAsData
 }
 
 class SummaryComponent = Impl::Public::SummaryComponent;
@@ -144,33 +143,3 @@ abstract class SimpleSummarizedCallable extends SummarizedCallable {
 }
 
 class RequiredSummaryComponentStack = Impl::Public::RequiredSummaryComponentStack;
-
-private class SummarizedCallableFromModel extends SummarizedCallable {
-  string package;
-  string type;
-  string path;
-
-  SummarizedCallableFromModel() {
-    ModelOutput::relevantSummaryModel(package, type, path, _, _, _) and
-    this = package + ";" + type + ";" + path
-  }
-
-  override Call getACall() {
-    exists(API::MethodAccessNode base |
-      ModelOutput::resolvedSummaryBase(package, type, path, base) and
-      result = base.getCallNode().asExpr().getExpr()
-    )
-  }
-
-  override predicate propagatesFlowExt(string input, string output, boolean preservesValue) {
-    exists(string kind |
-      ModelOutput::relevantSummaryModel(package, type, path, input, output, kind)
-    |
-      kind = "value" and
-      preservesValue = true
-      or
-      kind = "taint" and
-      preservesValue = false
-    )
-  }
-}

ruby/ql/lib/codeql/ruby/frameworks/data/ModelsAsData.qll

@@ -15,11 +15,13 @@
  */
 
 private import codeql.ruby.AST
+private import codeql.ruby.ApiGraphs
 private import internal.ApiGraphModels as Shared
 private import internal.ApiGraphModelsSpecific as Specific
 import Shared::ModelInput as ModelInput
 import Shared::ModelOutput as ModelOutput
 private import codeql.ruby.dataflow.RemoteFlowSources
+private import codeql.ruby.dataflow.FlowSummary
 
 /**
  * A remote flow source originating from a CSV source row.
@@ -29,3 +31,33 @@ private class RemoteFlowSourceFromCsv extends RemoteFlowSource::Range {
 
   override string getSourceType() { result = "Remote flow (from model)" }
 }
+
+private class SummarizedCallableFromModel extends SummarizedCallable {
+  string package;
+  string type;
+  string path;
+
+  SummarizedCallableFromModel() {
+    ModelOutput::relevantSummaryModel(package, type, path, _, _, _) and
+    this = package + ";" + type + ";" + path
+  }
+
+  override Call getACall() {
+    exists(API::MethodAccessNode base |
+      ModelOutput::resolvedSummaryBase(package, type, path, base) and
+      result = base.getCallNode().asExpr().getExpr()
+    )
+  }
+
+  override predicate propagatesFlowExt(string input, string output, boolean preservesValue) {
+    exists(string kind |
+      ModelOutput::relevantSummaryModel(package, type, path, input, output, kind)
+    |
+      kind = "value" and
+      preservesValue = true
+      or
+      kind = "taint" and
+      preservesValue = false
+    )
+  }
+}