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Foxpro / ForgeRock Identity Cloud Collection / Step 2: Authenticate as "Postman Demo User" and Get Session Token

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LOCAL loHttp
LOCAL lnSuccess
LOCAL loJson
LOCAL loResp
LOCAL loSbResponseBody
LOCAL loJResp
LOCAL lnRespStatusCode
LOCAL lcTokenId
LOCAL lcSuccessUrl
LOCAL lcRealm

* This example assumes the Chilkat API to have been previously unlocked.
* See Global Unlock Sample for sample code.

loHttp = CreateObject('Chilkat_9_5_0.Http')

* Use this online tool to generate code from sample JSON: Generate Code to Create JSON

* The following JSON is sent in the request body.

* {
*   "authId": "{{authId}}",
*   "callbacks": [
*     {
*       "type": "NameCallback",
*       "output": [
*         {
*           "name": "prompt",
*           "value": "User Name"
*         }
*       ],
*       "input": [
*         {
*           "name": "IDToken1",
*           "value": "{{postmanDemoUsername}}"
*         }
*       ],
*       "_id": 0
*     },
*     {
*       "type": "PasswordCallback",
*       "output": [
*         {
*           "name": "prompt",
*           "value": "Password"
*         }
*       ],
*       "input": [
*         {
*           "name": "IDToken2",
*           "value": "{{postmanDemoPassword}}"
*         }
*       ],
*       "_id": 1
*     }
*   ]
* }

loJson = CreateObject('Chilkat_9_5_0.JsonObject')
loJson.UpdateString("authId","{{authId}}")
loJson.UpdateString("callbacks[0].type","NameCallback")
loJson.UpdateString("callbacks[0].output[0].name","prompt")
loJson.UpdateString("callbacks[0].output[0].value","User Name")
loJson.UpdateString("callbacks[0].input[0].name","IDToken1")
loJson.UpdateString("callbacks[0].input[0].value","{{postmanDemoUsername}}")
loJson.UpdateInt("callbacks[0]._id",0)
loJson.UpdateString("callbacks[1].type","PasswordCallback")
loJson.UpdateString("callbacks[1].output[0].name","prompt")
loJson.UpdateString("callbacks[1].output[0].value","Password")
loJson.UpdateString("callbacks[1].input[0].name","IDToken2")
loJson.UpdateString("callbacks[1].input[0].value","{{postmanDemoPassword}}")
loJson.UpdateInt("callbacks[1]._id",1)

loHttp.SetRequestHeader("Content-Type","application/json")
loHttp.SetRequestHeader("Accept-API-Version","resource=2.1, protocol=1.0")

loResp = loHttp.PostJson3("https://<tenant-name>.forgeblocks.com/am/json/realms/root/realms/alpha/authenticate?authIndexType=service&authIndexValue=PasswordGrant","application/json",loJson)
IF (loHttp.LastMethodSuccess = 0) THEN
    ? loHttp.LastErrorText
    RELEASE loHttp
    RELEASE loJson
    CANCEL
ENDIF

loSbResponseBody = CreateObject('Chilkat_9_5_0.StringBuilder')
loResp.GetBodySb(loSbResponseBody)

loJResp = CreateObject('Chilkat_9_5_0.JsonObject')
loJResp.LoadSb(loSbResponseBody)
loJResp.EmitCompact = 0

? "Response Body:"
? loJResp.Emit()

lnRespStatusCode = loResp.StatusCode
? "Response Status Code = " + STR(lnRespStatusCode)
IF (lnRespStatusCode >= 400) THEN
    ? "Response Header:"
    ? loResp.Header
    ? "Failed."
    RELEASE loResp
    RELEASE loHttp
    RELEASE loJson
    RELEASE loSbResponseBody
    RELEASE loJResp
    CANCEL
ENDIF

RELEASE loResp

* Sample JSON response:
* (Sample code for parsing the JSON response is shown below)

* {
*   "tokenId": "N60dPV99pcqVVI.*AAJTSQACMDEAAANDVFMAAlMxAAA.*",
*   "successUrl": "/openam/console",
*   "realm": "/"
* }

* Sample code for parsing the JSON response...
* Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code

lcTokenId = loJResp.StringOf("tokenId")
lcSuccessUrl = loJResp.StringOf("successUrl")
lcRealm = loJResp.StringOf("realm")

RELEASE loHttp
RELEASE loJson
RELEASE loSbResponseBody
RELEASE loJResp

Curl Command

curl -X POST
	-H "Content-Type: application/json"
	-H "Accept-API-Version: resource=2.1, protocol=1.0"
	-d '{
    "authId": "{{authId}}",
    "callbacks": [
        {
            "type": "NameCallback",
            "output": [
                {
                    "name": "prompt",
                    "value": "User Name"
                }
            ],
            "input": [
                {
                    "name": "IDToken1",
                    "value": "{{postmanDemoUsername}}"
                }
            ],
            "_id": 0
        },
        {
            "type": "PasswordCallback",
            "output": [
                {
                    "name": "prompt",
                    "value": "Password"
                }
            ],
            "input": [
                {
                    "name": "IDToken2",
                    "value": "{{postmanDemoPassword}}"
                }
            ],
            "_id": 1
        }
    ]
}'
https://<tenant-name>.forgeblocks.com/am/json/realms/root/realms/alpha/authenticate?authIndexType=service&authIndexValue=PasswordGrant

Postman Collection Item JSON

{
  "name": "Step 2: Authenticate as \"Postman Demo User\" and Get Session Token",
  "event": [
    {
      "listen": "test",
      "script": {
        "exec": [
          "const JSONResponse = JSON.parse(responseBody);",
          "",
          "// Did request return SSO Token?",
          "if(JSONResponse.tokenId && JSONResponse.tokenId != \"\")",
          "{",
          "  // Set `demoSSOToken` variable",
          "  pm.globals.set(\"demoSSOToken\", JSONResponse.tokenId);",
          "",
          "  // Remove `authId` variable",
          "  pm.globals.unset(\"authId\");",
          "",
          "}",
          "",
          "// Tests",
          "",
          "pm.test(\"Status code is 200\", () => {",
          "  pm.expect(pm.response.code).to.eql(200);",
          "});",
          "",
          "pm.test(\"Response contains tokenId\", function () {",
          "    pm.expect(JSONResponse).to.have.any.keys('tokenId');",
          "});",
          "",
          ""
        ],
        "type": "text/javascript"
      }
    }
  ],
  "protocolProfileBehavior": {
    "disableCookies": true
  },
  "request": {
    "method": "POST",
    "header": [
      {
        "description": "Specifies that the `/json/authenticate` endpoint uses JSON format for requests.",
        "key": "Content-Type",
        "value": "application/json"
      },
      {
        "description": "Specifies the version of the `/json/authenticate` endpoint to use.",
        "key": "Accept-API-Version",
        "value": "resource=2.1, protocol=1.0"
      }
    ],
    "body": {
      "mode": "raw",
      "raw": "{\n    \"authId\": \"{{authId}}\",\n    \"callbacks\": [\n        {\n            \"type\": \"NameCallback\",\n            \"output\": [\n                {\n                    \"name\": \"prompt\",\n                    \"value\": \"User Name\"\n                }\n            ],\n            \"input\": [\n                {\n                    \"name\": \"IDToken1\",\n                    \"value\": \"{{postmanDemoUsername}}\"\n                }\n            ],\n            \"_id\": 0\n        },\n        {\n            \"type\": \"PasswordCallback\",\n            \"output\": [\n                {\n                    \"name\": \"prompt\",\n                    \"value\": \"Password\"\n                }\n            ],\n            \"input\": [\n                {\n                    \"name\": \"IDToken2\",\n                    \"value\": \"{{postmanDemoPassword}}\"\n                }\n            ],\n            \"_id\": 1\n        }\n    ]\n}",
      "options": {
        "raw": {
          "language": "json"
        }
      }
    },
    "url": {
      "raw": "{{amUrl}}/json{{realm}}/authenticate?authIndexType=service&authIndexValue=PasswordGrant",
      "host": [
        "{{amUrl}}"
      ],
      "path": [
        "json{{realm}}",
        "authenticate"
      ],
      "query": [
        {
          "key": "authIndexType",
          "value": "service"
        },
        {
          "key": "authIndexValue",
          "value": "PasswordGrant"
        }
      ]
    },
    "description": "To respond to a callback, send back the whole JSON object with the missing `input` values filled.\n\nThis request shows how to respond to the NameCallback and PasswordCallback callbacks.\n\nOverride the values in this response to the callbacks by using the `amDemoUsername` and `amDemoPassword` Postman variables."
  },
  "response": [
    {
      "name": "Success - authentication complete",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json",
            "description": "Specifies that the `/json/authenticate` endpoint uses JSON format for requests."
          },
          {
            "key": "Accept-API-Version",
            "value": "resource=2.0, protocol=1.0",
            "description": "Specifies the version of the `/json/authenticate` endpoint to use."
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n    \"authId\": \"{{authId}}\",\n    \"callbacks\": [\n        {\n            \"type\": \"NameCallback\",\n            \"output\": [\n                {\n                    \"name\": \"prompt\",\n                    \"value\": \"User Name\"\n                }\n            ],\n            \"input\": [\n                {\n                    \"name\": \"IDToken1\",\n                    \"value\": \"{{postmanDemoUsername}}\"\n                }\n            ],\n            \"_id\": 0\n        },\n        {\n            \"type\": \"PasswordCallback\",\n            \"output\": [\n                {\n                    \"name\": \"prompt\",\n                    \"value\": \"Password\"\n                }\n            ],\n            \"input\": [\n                {\n                    \"name\": \"IDToken2\",\n                    \"value\": \"{{postmanDemoPassword}}\"\n                }\n            ],\n            \"_id\": 1\n        }\n    ]\n}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        },
        "url": {
          "raw": "{{amUrl}}/json{{realm}}/authenticate?authIndexType=service&authIndexValue={{loginJourney}}",
          "host": [
            "{{amUrl}}"
          ],
          "path": [
            "json{{realm}}",
            "authenticate"
          ],
          "query": [
            {
              "key": "authIndexType",
              "value": "service",
              "description": "Allows the request to configure the service (for example, an authentication tree) to use for this request."
            },
            {
              "key": "authIndexValue",
              "value": "{{loginJourney}}",
              "description": "Specifies the name of the service to use for this request.\nOverride this value using the `amAuthenticationTree` Postman variable."
            }
          ]
        }
      },
      "status": "OK",
      "code": 200,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "X-Frame-Options",
          "value": "SAMEORIGIN"
        },
        {
          "key": "X-Content-Type-Options",
          "value": "nosniff"
        },
        {
          "key": "Cache-Control",
          "value": "private"
        },
        {
          "key": "Cache-Control",
          "value": "no-cache, no-store, must-revalidate"
        },
        {
          "key": "Set-Cookie",
          "value": "iPlanetDirectoryPro=0_OKRrdKWp4qNlomyaBn3lRl23U.*AAJTSQACMDEAAlNLABxiNmZiTnVSV05IbUFNbWprV3ZndUlNdlVYNDg9AAR0eXBlAANDVFMAAlMxAAA.*; Path=/; Domain=example.com; HttpOnly"
        },
        {
          "key": "Set-Cookie",
          "value": "amlbcookie=01; Path=/; Domain=example.com; HttpOnly"
        },
        {
          "key": "Content-API-Version",
          "value": "resource=2.1"
        },
        {
          "key": "Expires",
          "value": "0"
        },
        {
          "key": "Pragma",
          "value": "no-cache"
        },
        {
          "key": "Content-Type",
          "value": "application/json"
        },
        {
          "key": "Content-Length",
          "value": "167"
        },
        {
          "key": "Date",
          "value": "Wed, 12 Aug 2020 14:08:53 GMT"
        }
      ],
      "cookie": [
      ],
      "body": "{\n    \"tokenId\": \"N60dPV99pcqVVI.*AAJTSQACMDEAAANDVFMAAlMxAAA.*\",\n    \"successUrl\": \"/openam/console\",\n    \"realm\": \"/\"\n}"
    }
  ]
}