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codeql/java/ql/lib/semmle/code/java/frameworks/Strings.qll
2022-02-21 08:16:55 +01:00

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/** Definitions of taint steps in String and String-related classes of the JDK */
import java
private import semmle.code.java.dataflow.ExternalFlow
private class StringSummaryCsv extends SummaryModelCsv {
override predicate row(string row) {
row =
[
//`namespace; type; subtypes; name; signature; ext; input; output; kind`
"java.lang;String;false;concat;(String);;Argument[0];ReturnValue;taint",
"java.lang;String;false;concat;(String);;Argument[-1];ReturnValue;taint",
"java.lang;String;false;copyValueOf;;;Argument[0];ReturnValue;taint",
"java.lang;String;false;endsWith;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;format;(Locale,String,Object[]);;Argument[1];ReturnValue;taint",
"java.lang;String;false;format;(Locale,String,Object[]);;Argument[2].ArrayElement;ReturnValue;taint",
"java.lang;String;false;format;(String,Object[]);;Argument[0];ReturnValue;taint",
"java.lang;String;false;format;(String,Object[]);;Argument[1].ArrayElement;ReturnValue;taint",
"java.lang;String;false;formatted;(Object[]);;Argument[-1];ReturnValue;taint",
"java.lang;String;false;formatted;(Object[]);;Argument[0].ArrayElement;ReturnValue;taint",
"java.lang;String;false;getChars;;;Argument[-1];Argument[2];taint",
"java.lang;String;false;getBytes;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;indent;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;intern;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;join;;;Argument[0..1];ReturnValue;taint",
"java.lang;String;false;repeat;(int);;Argument[-1];ReturnValue;taint",
"java.lang;String;false;split;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;String;;;Argument[0];Argument[-1];taint",
"java.lang;String;false;strip;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;stripIndent;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;stripLeading;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;stripTrailing;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;substring;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;toCharArray;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;toLowerCase;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;toString;;;Argument[-1];ReturnValue;value",
"java.lang;String;false;toUpperCase;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;translateEscapes;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;trim;;;Argument[-1];ReturnValue;taint",
"java.lang;String;false;valueOf;(char);;Argument[0];ReturnValue;taint",
"java.lang;String;false;valueOf;(char[],int,int);;Argument[0];ReturnValue;taint",
"java.lang;String;false;valueOf;(char[]);;Argument[0];ReturnValue;taint",
"java.lang;AbstractStringBuilder;true;AbstractStringBuilder;(String);;Argument[0];Argument[-1];taint",
"java.lang;AbstractStringBuilder;true;append;;;Argument[0];Argument[-1];taint",
"java.lang;AbstractStringBuilder;true;append;;;Argument[-1];ReturnValue;value",
"java.lang;AbstractStringBuilder;true;getChars;;;Argument[-1];Argument[2];taint",
"java.lang;AbstractStringBuilder;true;insert;;;Argument[1];Argument[-1];taint",
"java.lang;AbstractStringBuilder;true;insert;;;Argument[-1];ReturnValue;value",
"java.lang;AbstractStringBuilder;true;replace;;;Argument[-1];ReturnValue;value",
"java.lang;AbstractStringBuilder;true;replace;;;Argument[2];Argument[-1];taint",
"java.lang;AbstractStringBuilder;true;reverse;;;Argument[-1];ReturnValue;value",
"java.lang;AbstractStringBuilder;true;subSequence;;;Argument[-1];ReturnValue;taint",
"java.lang;AbstractStringBuilder;true;substring;;;Argument[-1];ReturnValue;taint",
"java.lang;AbstractStringBuilder;true;toString;;;Argument[-1];ReturnValue;taint",
"java.lang;StringBuffer;true;StringBuffer;(CharSequence);;Argument[0];Argument[-1];taint",
"java.lang;StringBuffer;true;StringBuffer;(String);;Argument[0];Argument[-1];taint",
"java.lang;StringBuilder;true;StringBuilder;;;Argument[0];Argument[-1];taint",
"java.lang;CharSequence;true;subSequence;;;Argument[-1];ReturnValue;taint",
"java.lang;CharSequence;true;toString;;;Argument[-1];ReturnValue;taint"
]
}
}