pzampino commented on code in PR #914:
URL: https://github.com/apache/knox/pull/914#discussion_r1626493087
##########
gateway-server/src/main/java/org/apache/knox/gateway/GatewayServlet.java:
##########
@@ -277,4 +278,34 @@ public Enumeration<String> getInitParameterNames() {
return config.getInitParameterNames();
}
}
+
+ private Exception sanitizeException(Exception e) {
+ if (e == null || e.getMessage() == null) {
+ return e;
+ }
+ if (!isErrorMessageSanitizationEnabled || e.getMessage() == null) {
+ return e;
+ }
+ String sanitizedMessage =
e.getMessage().replaceAll("\\b(?:\\d{1,3}\\.){3}\\d{1,3}\\b", "[hidden]");
+ return createNewException(e, sanitizedMessage);
+ }
+
+ private <T extends Exception> T createNewException(T e, String
sanitizedMessage) {
Review Comment:
Actually, I mean modifying the error message within this same method that
creates the new Exception, rather than passing the modified message as an
argument to this method.
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