Logisim-Evolution/Projet-UDP
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

preventing regex injection

Browse Source
This commit is contained in:
Clément
2025-03-03 12:23:44 +01:00
parent 5befdd3080
commit c83e39ea4b
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
ChatApp/src/network/protocol/ANSIColor.java
View File

@@ -1,5 +1,7 @@
package network.protocol; package network.protocol;
import java.util.regex.Pattern;
public class ANSIColor { public class ANSIColor {
public static final String RESET = "\u001B[0m"; public static final String RESET = "\u001B[0m";
public static final String BLACK = "\u001B[30m"; public static final String BLACK = "\u001B[30m";
@@ -17,6 +19,6 @@ public class ANSIColor {
} }
public static String tag(String message, String chatter){ public static String tag(String message, String chatter){
return message.replaceAll("(@" + chatter + ")", "\u001B[44;30m$1\u001B[49;39m" ); return message.replaceAll("(@" + Pattern.quote(chatter) + ")", "\u001B[44;30m$1\u001B[49;39m" );
} }
} }