Authenticate User for Embedding using Tokens

{ authenticateUserEmbedByToken }

Generates an access authentication token for embedding content, for a given user without their password, using an administrative token.

Method

Input Parameters

Output Response

Notes

The security token is an authentication ticket that needs to be first generated by an administrative user with full credentials.

Examples

User Embed Authentication (C#):

This example demonstrates how to authenticate users for embedding.

using System;
using System.Linq;
using System.Web;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

namespace CsWebSite
{
	public partial class Default : System.Web.UI.Page
	{
		public const String API_PATH = "http://mySite.com/API2/";
		protected void Page_Load(object sender, EventArgs e)
		{
			
			//logging the user for embed
			String adminTokenEmbed = getToken("authenticateUserEmbed", new
			{ 	data = new {
					userName = "adminUser1",
					password = "abc123!",
					domain = "myEmbedSite.com"
				}
			});

			//alternative embed using the admim user token (so not requiring the user's password)
			String userTokenEmbed = getToken("authenticateUserEmbedByToken", new
			{
				userIdentity = "userName",
				token = adminTokenEmbed
			});
			//this cookie should be applied at myEmbedSite.com, assuming myEmbedSite.com is installed on a diffrent domain
			Response.Cookies.Add(new HttpCookie("PyramidEmbeddedAuth", userToken));
		}

	//generic method for getting the token via REST
		private String getToken(String service, Object data)
		{
			HttpClient client = new HttpClient();

			StringContent content = null;
			content = new StringContent(JsonConvert.SerializeObject(data), Encoding.UTF8, "application/json");
			Task<HttpResponseMessage> response = client.PostAsync(API_PATH + "auth/" + service, content);

			return response.Result.Content.ReadAsStringAsync().Result;
		}
		
		//generic method for running REST methods
		private JToken callApi(String service, Object data, String token)
		{
			HttpClient client = new HttpClient();

			StringContent content = null;
			data = new { auth = token, data = data };
			content = new StringContent(JsonConvert.SerializeObject(data), Encoding.UTF8, "application/json");
			Task>HttpResponseMessage< response = client.PostAsync(API_PATH + service, content);

			String resultStr = response.Result.Content.ReadAsStringAsync().Result;
			if (resultStr.Count() == 0)
			{
				return null;
			}
			return JsonConvert.DeserializeObject>JObject<(resultStr)["data"];
		}
	}
}

		

User Embed Authentication (Java):

This example demonstrates how to authenticate users for embedding.

import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpHandler;
import com.sun.net.httpserver.HttpServer;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.BasicResponseHandler;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.json.simple.JSONObject;

import java.io.IOException;
import java.net.InetSocketAddress;

public class Main {
	private static final String pyramidPath = "http://mySite.com/API2/";

	public static void main(String[] args) throws IOException {
		HttpServer server = HttpServer.create(new InetSocketAddress(8000), 0);
		server.createContext("/embed", new EmbedHandler());

		server.setExecutor(null); // creates a default executor
		server.start();

	}


	private static class EmbedHandler implements HttpHandler {
		@Override
		public void handle(HttpExchange httpExchange) throws IOException {
			//logging the user
			JSONObject adminCredentials = new JSONObject();
			adminCredentials.put("userName", "adminUser1");
			adminCredentials.put("password", "abc123!");
			adminCredentials.put("domain", "myEmbedSite.com");
			String adminToken = getToken("authenticateUserEmbed", adminCredentials);

			//getting user's embed token using the admin's authenctication token
			JSONObject userCredentials = new JSONObject();
			adminCredentials.put("userIdentity", "JohnSmith");
			adminCredentials.put("token", adminToken);
			String userToken = getToken("authenticateUserEmbedByToken", userCredentials);


			//setting the cookie PyramidEmbeddedAuth to userToken
			byte[] message = "you logged in".getBytes();
			httpExchange.getResponseHeaders().add("Set-Cookie", "PyramidEmbeddedAuth=" + userToken);
			httpExchange.sendResponseHeaders(200, -1);
			httpExchange.getResponseBody().write(message);
			httpExchange.close();
		}
	}

	protected static String getToken(String service, JSONObject data) throws IOException {
		JSONObject dataHolder = new JSONObject();
		dataHolder.put("data", data);
		return sendPost("auth/" + service, dataHolder.toJSONString());
	}


	protected static String sendPost(String path, String data) throws IOException {
		try (CloseableHttpClient httpClient = HttpClientBuilder.create().build()) {

			String address = pyramidPath + path;
			HttpPost request = new HttpPost(address);
			StringEntity params = new StringEntity(data);
			request.addHeader("content-type", "application/x-www-form-urlencoded");
			request.setEntity(params);
			CloseableHttpResponse response = httpClient.execute(request);
			return new BasicResponseHandler().handleResponse(response);
		}
	}
}