meta {
  name: Get AccessToken from RefreshToken
  type: http
  seq: 3
}

post {
  url: https://idp.docapost.io/auth/realms/GETWAY/protocol/openid-connect/token
  body: formUrlEncoded
  auth: bearer
}

auth:bearer {
  token: {{ws-access-token-partenaire}}
}

body:form-urlencoded {
  grant_type: refresh_token
  client_id: savefamily_rest_ws
  client_assertion_type: urn:ietf:params:oauth:client-assertion-type:jwt-bearer
  client_assertion: {{client_assertion}}
  refresh_token: {{ws-refresh-token-partenaire}}
}

script:pre-request {
  var navigator = {};
  var window = {};
  
  var rs = require('jsrsasign');
  var rsu = require('jsrsasign-util');
  
  function addIAT(data = {}) {
      const currentTime = Math.floor(Date.now() / 1000); // temps actuel en secondes
      data.iat = currentTime;
      data.exp = currentTime + 5 * 60; // expire dans 5 minutes
      return data;
  }
  
  var header = {"alg" : "RS256","typ" : "JWT","kid": "xNfbMiyL1ORXGP8lElhcv8nVaG3EJKye4Lc1YoN3I1E"};
  
  var data = {
      "sub" : "savefamily_rest_ws",
      "iss" : "savefamily_rest_ws",
      "aud" : "https://idp.docapost.io/auth/realms/GETWAY",
      "jti":  ""+new Date().getTime(),
      "content-type":"application/x-www-form-urlencoded"
  };
  
  
  data = addIAT(data);
  
  var privateKey = `-----BEGIN PRIVATE KEY-----
  MIIEuwIBADANBgkqhkiG9w0BAQEFAASCBKUwggShAgEAAoIBAQDhon4PurD48jQ9
  r/QErPjVjqKE/sUsEFqD3co96jVISOKdfJVN8WbF5PE4SFS+yiYgDUTlCi6coPqL
  cfzdtf/4oybQaClP706NuQRYXxrv6QwZeiSKUT/0CH27AEHNcLMmXhhTITZWENBQ
  bqdgKPbRcfxtJu10RvlxR4UDplMybfBh12Z8mMpO1m/PjKLIs7weNbb7UffatDRK
  vR3uY8NyHTObiQGMbiRVeBJSd+TrxOBRU1PCKTERB8nl9v4AwTQc4D2aCIZ3IqB0
  0ix3gg/bOB6dameIA9sZ+2Hqw7vz6+sRPD9SXjZ2DGnF6Mt+AOGqCtM9uLvMWiaH
  rVYVUk7NAgMBAAECgf984rNjgVxH/DjDXcPHmdkgk6A10c2z8llDlT7UMNTpbW4A
  rsJKMATV5z5jYWyi9E6l0nlzE1M5T/zrBwjZWQaUrUc5IRigLM0qQJoRwXWufvKP
  7oPnfK2a66ZyxTjDEk+kc/BJ2dgj9Y4CEzz0g3780cwlnhf6g9xiFqy6e/hl6QYr
  KhRPVyDt1A4aVZFzf0Vy/DSQWZYKQwSwYyhv4yRYE3ddMg1QVtyg2oiHuNo7nZpU
  RpdhNDacQ5WX/krQJqCtC+Q9Q0shxGhG4szYzZ6VIbnj33aerFeFPT3CWhePH4jS
  2zvfxYlOT5WOXZuxkVdoYs58n7+DUX+atsDzWnkCgYEA9W77YsoHkG4bGq5EvhY4
  XN9pb9MCHLx6R86ii0enp/Q3Soz6KF9dEI3qoLi55w46KIf8m2FQn4UyCIq1SpqG
  kSbHTaRSVEuoh7dfoekggUm+N/MX8LVg4geMUSJreC3QcJIFlMgFDRmF2qoO/1NJ
  sQnPGJPCp50y0FHlO7HiG3UCgYEA61lM4xKeSP/GQG1P6k3kHD5Iz+BlQ/R+xi5i
  nZupi9ejgWFGFFQoTBjEGwnZNDK3IOAxLIeO4KyMFNKCZWiKPRhPnmSLh1ND7Mws
  l8lDdK2HMdrfwI89naJSY1eCI1BIYHIpXPzdAxRu3nFO4uT9fNpW8b9QvhFseQdG
  4QeN8vkCgYEA8Yj2/JG2P/0bz3YRUMCtVzjGmrYeLgmOjXxdmpQ5+p/sigGTbofr
  Ho+LiABDc5AczCaIAqISpep/Asj/ARxxsgdnvJEqNKsAgA+GneC/jHz2JjmmJc1a
  OxcSkAY/nVX4+8+4jmMKFYo4oKkbeUqOCxyMIrPHrQyXJUxzO/wjeMECgYBOuFr4
  ZQTew/brG+UsKQuQyuCN76/PkBtLbL59m1CVvvYo04GeURv9gBcwOBYX2JLag0LP
  czQ+QFjGqjcFdncuwk/3Wgg1potEzHJp/t76SwS6j0xiW0cvz9ig8+dKqpLa97SQ
  LuA6JH6FFv9c8106gsmsKOL4AFn5DY8Ou/kl+QKBgGEp61blJEZOS+tOMhgY96Pr
  A15xeSFbu39oixu5WQ3XVZQAZZ8dpvqaX8D9uFm1xc34l8z9uUvhaefEKfCDY4JQ
  Iy7tXuV3C1lL/hPz8JTYsSJeIUH45bvSf/DcV2TFObpo645u8wyUjmDfVkxNUzKX
  T027qS3OzNe13y6VvR8u
  -----END PRIVATE KEY-----`;
  
  
  
  var sHeader = JSON.stringify(header);
  var sPayload = JSON.stringify(data);
  
  var sJWT =  rs.jws.JWS.sign(header.alg, sHeader, sPayload, privateKey);
  
  bru.setVar('client_assertion', sJWT);
  console.log('sJWT >>>>>>> ', sJWT);
  
}

script:post-response {
  var rlt  = res.getBody();
  bru.setGlobalEnvVar("ws-access-token-partenaire", rlt.access_token);
  bru.setGlobalEnvVar("ws-refresh-token-partenaire", rlt.refresh_token);
}

settings {
  encodeUrl: true
  timeout: 0
}