Chilkat Online Tools

PowerBuilder / ForgeRock Identity Cloud Collection / Step 4: Introspect the Access Token

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integer li_rc
oleobject loo_Http
integer li_Success
oleobject loo_Req
oleobject loo_JsonParam1
oleobject loo_JsonParam2
oleobject loo_JsonParam3
oleobject loo_Resp
oleobject loo_SbResponseBody
oleobject loo_JResp
integer li_RespStatusCode
integer li_Active
string ls_Scope
string ls_Realm
string ls_Client_id
string ls_User_id
string ls_Token_type
integer li_Exp
string ls_V_sub
string ls_Iss
integer li_Auth_level
string ls_AuthGrantId
string ls_AuditTrackingId
integer li_Expires_in

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

loo_Http = create oleobject
li_rc = loo_Http.ConnectToNewObject("Chilkat_9_5_0.Http")
if li_rc < 0 then
    destroy loo_Http
    MessageBox("Error","Connecting to COM object failed")
    return
end if

loo_Req = create oleobject
li_rc = loo_Req.ConnectToNewObject("Chilkat_9_5_0.HttpRequest")

loo_JsonParam1 = create oleobject
li_rc = loo_JsonParam1.ConnectToNewObject("Chilkat_9_5_0.JsonObject")

loo_Req.AddParam("token",loo_JsonParam1.Emit())

loo_JsonParam2 = create oleobject
li_rc = loo_JsonParam2.ConnectToNewObject("Chilkat_9_5_0.JsonObject")

loo_Req.AddParam("client_id",loo_JsonParam2.Emit())

loo_JsonParam3 = create oleobject
li_rc = loo_JsonParam3.ConnectToNewObject("Chilkat_9_5_0.JsonObject")

loo_Req.AddParam("client_secret",loo_JsonParam3.Emit())

loo_Req.AddHeader("Authorization","Bearer <access_token>")

loo_Resp = loo_Http.PostUrlEncoded("https://<tenant-name>.forgeblocks.com/am/oauth2/realms/root/realms/alpha/introspect",loo_Req)
if loo_Http.LastMethodSuccess = 0 then
    Write-Debug loo_Http.LastErrorText
    destroy loo_Http
    destroy loo_Req
    destroy loo_JsonParam1
    destroy loo_JsonParam2
    destroy loo_JsonParam3
    return
end if

loo_SbResponseBody = create oleobject
li_rc = loo_SbResponseBody.ConnectToNewObject("Chilkat_9_5_0.StringBuilder")

loo_Resp.GetBodySb(loo_SbResponseBody)

loo_JResp = create oleobject
li_rc = loo_JResp.ConnectToNewObject("Chilkat_9_5_0.JsonObject")

loo_JResp.LoadSb(loo_SbResponseBody)
loo_JResp.EmitCompact = 0

Write-Debug "Response Body:"
Write-Debug loo_JResp.Emit()

li_RespStatusCode = loo_Resp.StatusCode
Write-Debug "Response Status Code = " + string(li_RespStatusCode)
if li_RespStatusCode >= 400 then
    Write-Debug "Response Header:"
    Write-Debug loo_Resp.Header
    Write-Debug "Failed."
    destroy loo_Resp
    destroy loo_Http
    destroy loo_Req
    destroy loo_JsonParam1
    destroy loo_JsonParam2
    destroy loo_JsonParam3
    destroy loo_SbResponseBody
    destroy loo_JResp
    return
end if

destroy loo_Resp

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

// {
//   "active": true,
//   "scope": "share",
//   "realm": "/",
//   "client_id": "forgerockDemoConfidentialClient",
//   "user_id": "demo",
//   "token_type": "Bearer",
//   "exp": 1597324460,
//   "sub": "demo",
//   "iss": "http://openam.example.com:8080/openam/oauth2",
//   "auth_level": 0,
//   "authGrantId": "HZdG4E4NnNcP6k4T2bCTxPPeysg",
//   "auditTrackingId": "037f02f9-d821-4f72-8563-c5050c40fdc3-50979",
//   "expires_in": 3600
// }

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

li_Active = loo_JResp.BoolOf("active")
ls_Scope = loo_JResp.StringOf("scope")
ls_Realm = loo_JResp.StringOf("realm")
ls_Client_id = loo_JResp.StringOf("client_id")
ls_User_id = loo_JResp.StringOf("user_id")
ls_Token_type = loo_JResp.StringOf("token_type")
li_Exp = loo_JResp.IntOf("exp")
ls_V_sub = loo_JResp.StringOf("sub")
ls_Iss = loo_JResp.StringOf("iss")
li_Auth_level = loo_JResp.IntOf("auth_level")
ls_AuthGrantId = loo_JResp.StringOf("authGrantId")
ls_AuditTrackingId = loo_JResp.StringOf("auditTrackingId")
li_Expires_in = loo_JResp.IntOf("expires_in")


destroy loo_Http
destroy loo_Req
destroy loo_JsonParam1
destroy loo_JsonParam2
destroy loo_JsonParam3
destroy loo_SbResponseBody
destroy loo_JResp

Curl Command

curl -X POST
	-H "Authorization: Bearer <access_token>"
	--data-urlencode 'token={{access_token}}'
	--data-urlencode 'client_id={{postmanConfidentialClientId}}'
	--data-urlencode 'client_secret={{postmanClientSecret}}'
https://<tenant-name>.forgeblocks.com/am/oauth2/realms/root/realms/alpha/introspect

Postman Collection Item JSON

{
  "name": "Step 4: Introspect the Access Token",
  "event": [
    {
      "listen": "test",
      "script": {
        "exec": [
          "// Tests",
          "",
          "const jsonData = JSON.parse(responseBody);",
          "",
          "pm.test(\"Status code is 200\", () => {",
          "  pm.expect(pm.response.code).to.eql(200);",
          "});",
          "",
          "pm.test(\"Response contains correct `client_id`.\", function () {",
          "    pm.expect(jsonData.client_id).to.eql(pm.collectionVariables.get(\"postmanConfidentialClientId\"));",
          "});",
          "",
          "",
          ""
        ],
        "type": "text/javascript"
      }
    }
  ],
  "request": {
    "method": "POST",
    "header": [
    ],
    "body": {
      "mode": "urlencoded",
      "urlencoded": [
        {
          "key": "token",
          "value": "{{access_token}}",
          "description": "Access token you want to introspect.",
          "type": "text"
        },
        {
          "key": "client_id",
          "value": "{{postmanConfidentialClientId}}",
          "description": "The ID of the Confidential OAuth Client.",
          "type": "text"
        },
        {
          "key": "client_secret",
          "value": "{{postmanClientSecret}}",
          "description": "The ID of the Confidential OAuth Client.",
          "type": "text"
        }
      ]
    },
    "url": {
      "raw": "{{amUrl}}/oauth2{{realm}}/introspect",
      "host": [
        "{{amUrl}}"
      ],
      "path": [
        "oauth2{{realm}}",
        "introspect"
      ]
    },
    "description": "Retrieve metadata about the active access token, such as, approved scopes, the user that authorized the token, and the expiry time."
  },
  "response": [
    {
      "name": "Example",
      "originalRequest": {
        "method": "POST",
        "header": [
        ],
        "body": {
          "mode": "urlencoded",
          "urlencoded": [
            {
              "key": "token",
              "value": "{{access_token}}",
              "description": "Access token you want to introspect.",
              "type": "text"
            },
            {
              "key": "client_id",
              "value": "{{postmanConfidentialClientId}}",
              "description": "The ID of the Confidential OAuth Client.",
              "type": "text"
            },
            {
              "key": "client_secret",
              "value": "{{postmanClientSecret}}",
              "description": "The ID of the Confidential OAuth Client.",
              "type": "text"
            }
          ]
        },
        "url": {
          "raw": "{{amUrl}}/oauth2{{realm}}/introspect",
          "host": [
            "{{amUrl}}"
          ],
          "path": [
            "oauth2{{realm}}",
            "introspect"
          ]
        }
      },
      "status": "OK",
      "code": 200,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "X-Frame-Options",
          "value": "SAMEORIGIN"
        },
        {
          "key": "X-Content-Type-Options",
          "value": "nosniff"
        },
        {
          "key": "Content-Type",
          "value": "application/json;charset=UTF-8"
        },
        {
          "key": "Content-Length",
          "value": "351"
        },
        {
          "key": "Date",
          "value": "Thu, 13 Aug 2020 12:14:35 GMT"
        }
      ],
      "cookie": [
      ],
      "body": "{\n    \"active\": true,\n    \"scope\": \"share\",\n    \"realm\": \"/\",\n    \"client_id\": \"forgerockDemoConfidentialClient\",\n    \"user_id\": \"demo\",\n    \"token_type\": \"Bearer\",\n    \"exp\": 1597324460,\n    \"sub\": \"demo\",\n    \"iss\": \"http://openam.example.com:8080/openam/oauth2\",\n    \"auth_level\": 0,\n    \"authGrantId\": \"HZdG4E4NnNcP6k4T2bCTxPPeysg\",\n    \"auditTrackingId\": \"037f02f9-d821-4f72-8563-c5050c40fdc3-50979\",\n    \"expires_in\": 3600\n}"
    }
  ]
}