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HADOOP-13580. If user is unauthorized, log "unauthorized" instead of "Invalid signed text:". Contributed by Wei-Chiu Chuang. 

(cherry picked from commit f6f3a447bf)
(cherry picked from commit 031d5f6c5b)
This commit is contained in:
Wei-Chiu Chuang 2016-09-16 14:53:09 -07:00
parent ab57c869e2
commit c7b79e8d91
1 changed files with 3 additions and 0 deletions
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3
hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/AuthenticationFilter.java
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@ -438,6 +438,9 @@ public class AuthenticationFilter implements Filter {
for (Cookie cookie : cookies) { for (Cookie cookie : cookies) {
if (cookie.getName().equals(AuthenticatedURL.AUTH_COOKIE)) { if (cookie.getName().equals(AuthenticatedURL.AUTH_COOKIE)) {
tokenStr = cookie.getValue(); tokenStr = cookie.getValue();
if (tokenStr.isEmpty()) {
throw new AuthenticationException("Unauthorized access");
}
try { try {
tokenStr = signer.verifyAndExtract(tokenStr); tokenStr = signer.verifyAndExtract(tokenStr);
} catch (SignerException ex) { } catch (SignerException ex) {