pzampino commented on a change in pull request #391:
URL: https://github.com/apache/knox/pull/391#discussion_r538419292
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File path:
gateway-spi/src/main/java/org/apache/knox/gateway/dispatch/DefaultDispatch.java
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@@ -382,7 +382,14 @@ private String calculateResponseHeaderValue(Header
headerToCheck, Map<String, Se
return ""; // we should exclude all -> there should not be any value
added with this header
} else {
final String separator =
SET_COOKIE.equalsIgnoreCase(headerNameToCheck) ? "; " : " ";
- Set<String> headerValuesToCheck = new
HashSet<>(Arrays.asList(headerToCheck.getValue().trim().split("\\s+")));
+ Set<String> headerValuesToCheck;
+ if(headerToCheck.getName().equalsIgnoreCase(SET_COOKIE)) {
+ headerValuesToCheck = new
HashSet<>(Arrays.asList(headerToCheck.getValue().trim().split(";")));
+ /* trim */
+ headerValuesToCheck =
headerValuesToCheck.stream().map(String::trim).collect(Collectors.toSet());
+ } else {
+ headerValuesToCheck = new
HashSet<>(Arrays.asList(headerToCheck.getValue().trim().split("\\s+")));
+ }
headerValuesToCheck = headerValuesToCheck.stream().map(h ->
h.replaceAll(separator.trim(), "")).collect(Collectors.toSet());
Review comment:
Why the need to trim the separator here? Why not set the value to the
trimmed form in the first place?
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