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// Important: Don't forget to include the call to System.loadLibrary
// as shown at the bottom of this code sample.
package com.test;
import android.app.Activity;
import com.chilkatsoft.*;
import android.widget.TextView;
import android.os.Bundle;
public class SimpleActivity extends Activity {
private static final String TAG = "Chilkat";
// Called when the activity is first created.
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
CkHttp http = new CkHttp();
boolean success;
CkHttpRequest req = new CkHttpRequest();
req.AddParam("grant_type","refresh_token");
CkJsonObject jsonParam2 = new CkJsonObject();
req.AddParam("refresh_token",jsonParam2.emit());
CkJsonObject jsonParam3 = new CkJsonObject();
req.AddParam("client_id",jsonParam3.emit());
CkJsonObject jsonParam4 = new CkJsonObject();
req.AddParam("client_secret",jsonParam4.emit());
req.AddParam("scope","edit");
req.AddHeader("Authorization","Bearer <access_token>");
CkHttpResponse resp = http.PostUrlEncoded("https://<tenant-name>.forgeblocks.com/am/oauth2/realms/root/realms/alpha/access_token",req);
if (http.get_LastMethodSuccess() == false) {
Log.i(TAG, http.lastErrorText());
return;
}
CkStringBuilder sbResponseBody = new CkStringBuilder();
resp.GetBodySb(sbResponseBody);
CkJsonObject jResp = new CkJsonObject();
jResp.LoadSb(sbResponseBody);
jResp.put_EmitCompact(false);
Log.i(TAG, "Response Body:");
Log.i(TAG, jResp.emit());
int respStatusCode = resp.get_StatusCode();
Log.i(TAG, "Response Status Code = " + String.valueOf(respStatusCode));
if (respStatusCode >= 400) {
Log.i(TAG, "Response Header:");
Log.i(TAG, resp.header());
Log.i(TAG, "Failed.");
return;
}
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "access_token": "eyJ0eXAiOiJKV1.cyI6Imh0dHA6Ly9vcGVuYW0uZ",
// "refresh_token": "eyJ0CJhbGciOiJ.NzgxNCIsImlzcyI6Imh0dH",
// "scope": "edit",
// "token_type": "Bearer",
// "expires_in": 3599
// }
// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
String access_token = jResp.stringOf("access_token");
String refresh_token = jResp.stringOf("refresh_token");
String scope = jResp.stringOf("scope");
String token_type = jResp.stringOf("token_type");
int expires_in = jResp.IntOf("expires_in");
}
static {
System.loadLibrary("chilkat");
// Note: If the incorrect library name is passed to System.loadLibrary,
// then you will see the following error message at application startup:
//"The application <your-application-name> has stopped unexpectedly. Please try again."
}
}
Curl Command
curl -X POST
-H "Authorization: Bearer <access_token>"
--data-urlencode 'grant_type=refresh_token'
--data-urlencode 'refresh_token={{refresh_token}}'
--data-urlencode 'client_id={{postmanConfidentialClientId}}'
--data-urlencode 'client_secret={{postmanClientSecret}}'
--data-urlencode 'scope=edit'
https://<tenant-name>.forgeblocks.com/am/oauth2/realms/root/realms/alpha/access_token
Postman Collection Item JSON
{
"name": "Step 4: Refresh the Access Token",
"event": [
{
"listen": "prerequest",
"script": {
"exec": [
""
],
"type": "text/javascript"
}
},
{
"listen": "test",
"script": {
"exec": [
"var jsonData = JSON.parse(responseBody);",
"",
"pm.test(\"Response contains new refresh_token\", function () {",
" pm.expect(jsonData.refresh_token).to.not.eql(pm.globals.get(\"refresh_token\"));",
"});",
"",
"pm.test(\"Response contains new access_token\", function () {",
" pm.expect(jsonData.access_token).to.not.eql(pm.globals.get(\"access_token\"));",
"});",
"",
"",
"",
"if(jsonData.access_token && jsonData.access_token != \"\" && jsonData.access_token != pm.globals.get(\"access_token\"))",
"{",
" pm.globals.set(\"access_token\", jsonData.access_token);",
"}",
"",
"if(jsonData.refresh_token && jsonData.refresh_token != \"\" && jsonData.refresh_token != pm.globals.get(\"refresh_token\"))",
"{",
" pm.globals.set(\"refresh_token\", jsonData.refresh_token);",
"}",
"",
"// Tests",
"",
"pm.test(\"Status code is 200\", () => {",
" pm.expect(pm.response.code).to.eql(200);",
"});",
"",
"pm.test(\"Response contains access_token\", function () {",
" pm.expect(jsonData.access_token).to.be.a(\"string\");",
"});",
"",
"pm.test(\"Response contains refresh_token\", function () {",
" pm.expect(jsonData.refresh_token).to.be.a(\"string\");",
"});",
"",
"",
"",
""
],
"type": "text/javascript"
}
}
],
"request": {
"method": "POST",
"header": [
],
"body": {
"mode": "urlencoded",
"urlencoded": [
{
"key": "grant_type",
"value": "refresh_token",
"description": "The Grant Type supported by AM.",
"type": "text"
},
{
"key": "refresh_token",
"value": "{{refresh_token}}",
"description": "The refresh token.",
"type": "text"
},
{
"key": "client_id",
"value": "{{postmanConfidentialClientId}}",
"description": "The ID of the OAuth Confidential Client.",
"type": "text"
},
{
"key": "client_secret",
"value": "{{postmanClientSecret}}",
"description": "The secret of the OAuth Confidential Client. See the ForgeRock documentation for stronger methods of client authentication.",
"type": "text"
},
{
"key": "scope",
"value": "edit",
"type": "text"
}
]
},
"url": {
"raw": "{{amUrl}}/oauth2{{realm}}/access_token",
"host": [
"{{amUrl}}"
],
"path": [
"oauth2{{realm}}",
"access_token"
]
},
"description": "Use a refresh token to ask for a new access token."
},
"response": [
{
"name": "Example - new access and refresh tokens",
"originalRequest": {
"method": "POST",
"header": [
],
"body": {
"mode": "urlencoded",
"urlencoded": [
{
"key": "grant_type",
"value": "refresh_token",
"description": "The Grant Type supported by AM.",
"type": "text"
},
{
"key": "refresh_token",
"value": "{{refresh_token}}",
"description": "The refresh token.",
"type": "text"
},
{
"key": "client_id",
"value": "{{postmanConfidentialClientId}}",
"description": "The ID of the OAuth Confidential Client.",
"type": "text"
},
{
"key": "client_secret",
"value": "{{postmanClientSecret}}",
"description": "The secret of the OAuth Confidential Client. See the ForgeRock documentation for stronger methods of client authentication.",
"type": "text"
},
{
"key": "scope",
"value": "edit",
"type": "text"
}
]
},
"url": {
"raw": "{{amUrl}}/oauth2{{realm}}/access_token",
"host": [
"{{amUrl}}"
],
"path": [
"oauth2{{realm}}",
"access_token"
]
}
},
"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": "no-store"
},
{
"key": "Pragma",
"value": "no-cache"
},
{
"key": "Content-Type",
"value": "application/json;charset=UTF-8"
},
{
"key": "Content-Length",
"value": "1627"
},
{
"key": "Date",
"value": "Thu, 13 Aug 2020 12:21:50 GMT"
}
],
"cookie": [
],
"body": "{\n \"access_token\": \"eyJ0eXAiOiJKV1.cyI6Imh0dHA6Ly9vcGVuYW0uZ\",\n \"refresh_token\": \"eyJ0CJhbGciOiJ.NzgxNCIsImlzcyI6Imh0dH\",\n \"scope\": \"edit\",\n \"token_type\": \"Bearer\",\n \"expires_in\": 3599\n}"
}
]
}
