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https://issues.apache.org/jira/browse/HIVE-22841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kevin Risden updated HIVE-22841:
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Attachment: HIVE-22841.3.patch
> ThriftHttpServlet#getClientNameFromCookie should handle CookieSigner
> IllegalArgumentException on invalid cookie signature
> -------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-22841
> URL: https://issues.apache.org/jira/browse/HIVE-22841
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Reporter: Kevin Risden
> Assignee: Kevin Risden
> Priority: Major
> Attachments: HIVE-22841.1.patch, HIVE-22841.2.patch,
> HIVE-22841.3.patch
>
>
> Currently CookieSigner throws an IllegalArgumentException if the cookie
> signature is invalid.
> {code:java}
> if (!MessageDigest.isEqual(originalSignature.getBytes(),
> currentSignature.getBytes())) {
> throw new IllegalArgumentException("Invalid sign, original = " +
> originalSignature +
> " current = " + currentSignature);
> }
> {code}
> CookieSigner is only used in the ThriftHttpServlet#getClientNameFromCookie
> and doesn't handle the IllegalArgumentException. It is only checking if the
> value from the cookie is null or not.
> https://github.com/apache/hive/blob/master/service/src/java/org/apache/hive/service/cli/thrift/ThriftHttpServlet.java#L295
> {code:java}
> currValue = signer.verifyAndExtract(currValue);
> // Retrieve the user name, do the final validation step.
> if (currValue != null) {
> {code}
> This should be fixed to either:
> a) Have CookieSigner not return an IllegalArgumentException
> b) Improve ThriftHttpServlet to handle CookieSigner throwing an
> IllegalArgumentException
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