JMeter Basic Authentication

问题

I am trying to imply the basic authentication process for a web service using JMeter. But everytime it throws out an error 401:Unauthorized. I tried using the HTTP Header manager to add a header Authorization and value to it. Still it does not work. I have also tried using the HTTP Authorization manager. Still no luck. Can someone help.

回答1:

I've found through debugging requests coming in from JMeter that the HTTP Authorization Manager module doesn't encode the username and password correctly. It puts a newline character after the username.

To run a JMeter test against a Basic Auth protected endpoint, include the HTTP Header Manager and add the Basic Auth header yourself:

Manually Encoding Credentials

• From MacOS or Linux:

  echo -n "username:password" | base64

• From Windows:

  Go here and encode your "username:password" string

Adding the Authorization Header

In the HTTP Header Manager, add an entry with the name "Authorization" and the value "Basic [encoded credentials from above]"

回答2:

Edit 19 august 2017 for JMeter 3.2:

• Use answer https://stackoverflow.com/a/12563623/460802

Basically to bypass a Basic Authorization you need to add the Authorization header with the value Basic base64(username:password). The problem is that JMeter has no base64 function embedded.

The solution is :

Step1 Add BeanShell PreProcessor (PreProcessor --> BeanShell Preprocessor)

Step2 Add the following script to the PreProcessor

import org.apache.commons.codec.binary.Base64;
byte[] encodedUsernamePassword = Base64.encodeBase64("neo4j:1234".getBytes());
vars.put("base64HeaderValue",new String(encodedUsernamePassword));

Step3 Add HTTP Header Manager

Step4 Add Authorization header with correct value

header name Authorization
header value Basic ${base64HeaderValue} (base64HeaderValue variable is initialized by the BeanShell Preprocessor)

So in the end when you create a http request Authorization header will be passed to the server with base64 encoded string

回答3:

Do the following:

• 1/ Configure HTTP Authorization Manager correctly with all required fields

• 2/ Option 1 : Using HTTP 4 : (default)

• it is possible since JMeter 3.2 without any further configuration using Authorization Manager

Option 2 : Using HTTP 3.1 : (deprecated)

• in jmeter.properties , uncomment:

  httpclient.parameters.file=httpclient.parameters
  

• in httpclient.parameters, uncomment:

  http.authentication.preemptive$Boolean=true
  

回答4:

Make sure to provide a protocol for the base URL, i.e.: "http://localhost" instead of "localhost"

回答5:

Like Ryan T said, in the HTTP Header Manager, add an entry with the name "Authorization" and the value "Basic [encoded credentials from above]" but without [].

回答6:

In reference to the first answer above, the incorrect encoding problem you mention must be now fixed, as Apache 3.1 does appear to encode the username:password correctly in HTTP Auth Manager

回答7:

Adding a slight variation of @yurko which uses the username & password from User defined variables. (for Jmeter prior to 3.2)

import org.apache.commons.codec.binary.Base64;
String username = vars.get("USERNAME");
String password = vars.get("PASSWORD");
String combineduserpass = username + ":" + password;
byte[] encodedUsernamePassword = Base64.encodeBase64(combineduserpass.getBytes());
vars.put("base64HeaderValue",new String(encodedUsernamePassword));

回答8:

If you get Response code as 401, then add "HTTP Authorization manager" Config Element

回答9:

I am using Jmeter 3.3

GO to Jmeter on User choose add then HTTP Authorization Manager

Then add ur url , userid,password

If response type is json then add HTTP Header manager

回答10:

Updating good findings from your 2013 answers:

The HTTP4 option also works under current Jmeter version 2.13 after adding HTTP Header Manager row containing:

name="Authorization", value="Basic [base64-encoded user/password string]"

Verified on current host amazon linux having reverse proxy from apache 2.4 to tomcat8; tomcat8 recognized the user credentials instead of throwing 401 status.

来源：https://stackoverflow.com/questions/12560494/jmeter-basic-authentication