I have a jmeter login script where user logs in and logs out. The detailed screenshots are attached below.

Request data is as attached:

In the response date , the authorization token is generated:

And the regular expression for the same is as below:

I am passing the value as parameter in 55/users:

When I'm running the script it is failing:

Here is the response data:

3

7 Answers

Use Header Manager to pass the Token as a Header so you would have:

See for more details:

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A bit easier JMeter setup (login/get):

Thread Group

• HTTP Request, Body Data: { "Login":"some", "Password":"credentials" }

  • HTTP Header Manager: content-type application/json
  • JSON Extractor - Names of created variables: Token; JSON Path expression: tokenName (root level in my case)

• HTTP Request

  • HTTP Header Manager: content-type -> application/json; Authorization -> Bearer ${Token}
  • Response Assertion: Fields to Test = Response Code; Pattern Matching Rules = Equals, Not; Pattern to Test 401

• View Results Tree to check results

Local IE Ajax version in case...

<SCRIPT>
var baseUri = '
var tokenUri = '/something';
var getUri = '/restrictedData';
var token;
var form = { "Login":"some", "Password":"credentials" };
postRequest(baseUri + tokenUri, form, gotToken)
function gotToken(progress) { var response = progress.srcElement; if (response.status != 200) { document.body.innerText = "Error:\n" + response.response; return; } token = JSON.parse(response.response); console.log(JSON.stringify(token)); var restricted = getRequest(baseUri + getUri, token.tokenName, gotRestricted);
}
function gotRestricted(progress) { var jsonStr = progress.srcElement.response; var jsonObj = JSON.parse(jsonStr); document.body.innerText = JSON.stringify(token,null,2) + '\n\n' + JSON.stringify(jsonObj,null,2);
}
function getRequest(url, token, callback) { var xhr = new XMLHttpRequest(); xhr.onloadend = callback; xhr.open('GET', url); xhr.setRequestHeader('contentType', 'application/json') if (token) xhr.setRequestHeader("Authorization", "Bearer " + token); xhr.send(); return xhr;
}
function postRequest(url, body, callback) { var xhr = new XMLHttpRequest(); xhr.onloadend = callback; xhr.open('POST', url); xhr.setRequestHeader('Content-Type', 'application/json') xhr.send(JSON.stringify(body)); return xhr;
}
</SCRIPT>

If you already have the bearer token and just want to use in in header manager then, in HTTP HEADER MANAGER tab, put these values under NAME and VALUE column respectively.

Name: Authorization
Value: Bearer "add your actual token without quotes"

Add Bearer ${token} in HTTP Header Manager available under failing HTTP Request.

0

I got cUrl from my API and then I imported it.

use Authorization as parameter name and value should be Bearer ${variable_name}

Once you've extracted the token from the token API request, use this token in the HTTP Authorization Header manager for subsequent API's. Example below:

Header Name: Header Value Authorization: Bearer ${generated_token}

Where "generated_token" is a variable containing the extracted token.

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