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Add PowerShell alert suppression query using shared Make<> module #365

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Merged
ropwareJB merged 2 commits into from
Jun 4, 2026
Merged

Add PowerShell alert suppression query using shared Make<> module #365

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91d0f8a
Add PowerShell alert suppression query using shared Make<> module
ropwareJB May 28, 2026
b4a2481
Merge branch 'main' into jb1/powershell-alert-suppression
ropwareJB Jun 4, 2026
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36 changes: 36 additions & 0 deletions powershell/ql/src/AlertSuppression.ql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,36 @@
/**
* @name Alert suppression
* @description Generates information about alert suppressions.
* @kind alert-suppression
* @id powershell/alert-suppression
*/

private import codeql.util.suppression.AlertSuppression as AS
private import powershell as P

class AstNode extends P::Ast {
predicate hasLocationInfo(
string filepath, int startline, int startcolumn, int endline, int endcolumn
) {
this.getLocation().hasLocationInfo(filepath, startline, startcolumn, endline, endcolumn)
}
}

class SingleLineComment extends P::SingleLineComment {
private string text;

SingleLineComment() {
// Strip the leading '#' from single-line PowerShell comments
text = this.getCommentContents().getValue().suffix(1)
}

predicate hasLocationInfo(
string filepath, int startline, int startcolumn, int endline, int endcolumn
) {
this.getLocation().hasLocationInfo(filepath, startline, startcolumn, endline, endcolumn)
}

string getText() { result = text }
}

import AS::Make<AstNode, SingleLineComment>
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