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Pavel Topinka

Pavel Topinka

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  1. Generate named credentials with no authentication.

    1. put there URL of the URL you want to call

      1. Code Block
        https://e2e.pricefx.eu/pricefx/seeddata/formulamanager.executeformula/SalesforcePackage_getPrice

  2. Write the Apex Code that will authorize with JWT Token

    1. Code Block
      languagejava
          Auth.JWT jwt = new Auth.JWT();
    jwt.setSub('topon');               //username of the pricefx user
    jwt.setAud('e2e');                 //cluster name
    jwt.setIss('salesforceScratch');   //name of the external configuration

    Map<String, Object> claims = new Map<String, Object>();
    claims.put('partition', 'seeddata'); //partition name

    jwt.setAdditionalClaims(claims);
    Auth.JWS jws = new Auth.JWS(jwt, 'pricefx_jwt_2048');

    String token = jws.getCompactSerialization();
    System.debug('------------- > : ' + token);

    HttpRequest req = new HttpRequest();
    req.setEndpoint('callout:pfx_getPriceNoAuth');
    req.setMethod('POST');
    Http http = new Http();
    req.setHeader('Authorization', 'BEARER salesforceScratch;' + token);
    req.setTimeout(120000);
    req.setBody('{"data": {"SFProduct": "Mercedes"}}');

    HTTPResponse res = http.send(req);
    System.Debug('#### response:getBody:  ' + res.getBody());
    System.Debug('#### response:getStatusCode ' + res.getStatusCode());
    System.Debug('#### response:getStatus ' + res.getStatus());
    System.Debug('#### response:getStatusCode ' + res.getHeaderKeys());

    //System.debug(res.getBody());

    if (res.getStatusCode() == 200) {
      return res.getBody();
    }

  3. Call the APEX code and see the debug in the Salesforce Develop Console

    2. You can validate JWT token

  4. Check this other documentation https://ambassadorpatryk.com/2020/07/secure-calls-from-salesforce-to-mulesoft-with-jwt/