https://bz.apache.org/bugzilla/show_bug.cgi?id=60696
Bug ID: 60696
Summary: SPNEGO always canonicalizes host names, Option to pick
behavior would be welcome
Product: JMeter
Version: 3.1
Hardware: PC
OS: Mac OS X 10.1
Status: NEW
Severity: normal
Priority: P2
Component: HTTP
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
At:
https://github.com/apache/jmeter/blob/c616f4f84d11812febbf442806b90b02c306fe0c/src/protocol/http/org/apache/jmeter/protocol/http/control/AuthManager.java#L474
SPNegoSchemeFactory is created like:
new SPNegoSchemeFactory(isStripPort(url)));
the scheme factory has an alternate constructor
(https://github.com/apache/httpclient/blob/4.5.x/httpclient/src/main/java/org/apache/http/impl/auth/SPNegoSchemeFactory.java#L53)
that allows to pick canonicalization behavior for the host name:
/**
* @since 4.4
*/
public SPNegoSchemeFactory(final boolean stripPort, final boolean
useCanonicalHostname) {
Unfortunately for certain use cases where we have a load balancer serving
multiple names mapped to the same IP address the canonicalization breaks
authentication for us by generating a incorrect SPN.
It would be helpful to be able to control this behavior in JMeter either via UI
or config.
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