Jmeter HTTP请求在NTLM身份验证后保持循环循环重定向

Question

I'm relatively new to JMeter. I am tring to get Jmeter HTTP Sampler to land on a secured webpage that developed using Drupal 8. I think it requires NTLM authentication, so I used the HTTP Authorization Manager to pass credentials as specified in the BlazeMeter guide

My Authorization Manager has the following values:

Base URL: https:// [test site]
Username: [my user name]
Password: [my password]
Domain: my domain
Mechanism: BASIC_DIGEST

From the jmeter log, I can see that I got authenticated.

2019-08-16 14:21:08,975 DEBUG oahieMainClientExec: Connection can be kept alive indefinitely 2019-08-16 14:21:08,975 DEBUG oahiaHttpAuthenticator: Authentication succeeded 2019-08-16 14:21:08,976 DEBUG oahcpResponseProcessCookies: Cookie spec not specified in HTTP context

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However, I didn't get redirect to the secured webpage. Instead, it redirects me to my homepage URL, then it redirects me to another url with double encoding, then it redirect me back to my homepage url and keep redirecting in a loop. Then the request error out after 20 re-directs.

We are not too sure why it happens. We are not too sure if this relate to cookie and we already add HTTP Cookie Manager to the Jmeter Thread Group.

Also, if I copy the URL from jmeter that has the authentication credential where it redirect to, and paste on the IE browser, and I am able to lauch the site. It is only issue in Jmeter.

Thank you for any input!

Answer 1

1. Try configuring the HTTP Cookie Manager 's "Policy" to something less restrictive, ie Netscape

   

2. Try adding the next line to user.properties file:

    CookieManager.check.cookies=false 

   Check out HTTP Cookie Manager Advanced Usage - A Guide for more information

3. If nothing helps you can always extract necessary cookie(s) from the Set-Cookie header using Regular Expression Extractor and add them to the HTTP Cookie Manager manually.