Ooyala API Signature generation example

OoyalaAPITest.java

//This gist is to generate signatures for making api calls to Ooyala Backlot APIs. 
// This was prepared using the logic defined in http://help.ooyala.com/video-platform/tasks/api_signing_requests.html
// Alternatively, ooyala API SDK can be used. A sample ruby SDK is available here https://github.com/ooyala/ruby-v2-sdk

var c = test.openHttpClient();

//Insert the API key and Secret of your Ooyala account
var api_key="";
var secret = "";

//The end point for doing full CRUD
var baseURL = "https://api.ooyala.com/v2/assets/";


var expires =  ""; 
var sig = "";
var asset_id ="";

//This field is to set a time out for test to fail before it receives api response from server.
var timeout = 12000;  

test.log ("Begin Asset API CRUD calls");
test.beginTransaction();

//GET
test.beginStep("GET Assets",timeout);
    test.log ("Begin Asset API GET call");
    expires =  Math.round((new Date().getTime()+300000)/1000);
    sig = encodeURIComponent(utils.base64(utils.fromHex(utils.sha256(secret+"GET/v2/assets/api_key="+api_key+"expires="+expires))).substring(0,43));
    var url = baseURL + "?api_key=" + api_key + "&signature=" + sig + "&expires=" + expires;

    test.log("Asset API GET URL::: "+url);

    var res = c.get(url,"items");
    if (!res.isContentMatched()) {
        test.log(res.getBody());
        throw "Assets API GET request failed";
    }
    test.log ("End Asset API GET call");
test.endStep();

//POST
test.beginStep("Post a asset",timeout);
     test.log ("Begin Asset API POST call");
     expires =  Math.round((new Date().getTime()+3000000)/1000);
     name = "Test_Neustar_"+expires;
     sig = encodeURIComponent(utils.base64(utils.fromHex(utils.sha256(secret+"POST/v2/assets/api_key="+api_key+"expires="+expires+"{\"name\":\""+name+"\",\"asset_type\":\"video\",\"file_name\":\"Neustar.mp4\",\"file_size\":\"1234\"}"))).substring(0,43));
     var url = baseURL + "?api_key=" + api_key + "&signature=" + sig + "&expires=" + expires;
    
     test.log("Asset API POST URL::: "+url);

     var post = c.newPost(url);

     schedule = JSON.stringify({
        "name":name,
        "asset_type":"video",
        "file_name":"Sample.mp4",
        "file_size":"1234"
     });

     post.setRequestBody(schedule, "application/json", "UTF-8");
     var response = post.execute();

     if (response.getStatusCode() != 200){
        test.log("The response body:"+response.getBody());
          throw "Assets API POST request failed.";
     }
    asset_id = JSON.parse(response.getBody()).embed_code;
    test.log("Posted Asset ID::: "+asset_id);

    test.log ("End Asset API POST call");
test.endStep();


//UPDATE
test.beginStep("Update an asset",timeout);
     test.log ("Begin Asset API PATCH call");
     expires =  Math.round((new Date().getTime()+3000000)/1000);

     test.log("Asset ID  being used::: "+asset_id);

     sig = encodeURIComponent(utils.base64(utils.fromHex(utils.sha256(secret+"PATCH/v2/assets/"+asset_id+"api_key="+api_key+"expires="+expires+"{\"description\":\"Neustar Testing\"}"))).substring(0,43));
     var url = baseURL + asset_id + "?api_key=" + api_key + "&signature=" + sig + "&expires=" + expires;    

     test.log("Asset API PATCH URL::: "+url);

     var patch = c.newPatch(url);

     schedule = JSON.stringify({
        "description":"Neustar Testing"
     });

     patch.setRequestBody(schedule, "application/json", "UTF-8");
     var response = patch.execute();

     if (response.getStatusCode() != 200){
        test.log("The response body:"+response.getBody());
          throw "Asset API PATCH request failed.";
     }
    test.log ("End Asset API PATCH call");
test.endStep();

//DELETE
test.beginStep("Delete an asset",timeout);
     test.log ("Begin Asset API DELETE call");
     expires =  Math.round((new Date().getTime()+3000000)/1000);

     test.log("Asset ID  being used::: "+asset_id);

     sig = encodeURIComponent(utils.base64(utils.fromHex(utils.sha256(secret+"DELETE/v2/assets/"+asset_id+"api_key="+api_key+"expires="+expires))).substring(0,43));
     var url = baseURL + asset_id + "?api_key=" + api_key + "&signature=" + sig + "&expires=" + expires;
    
     test.log("Asset API DELETE URL::: "+url);

     var del = c.newDelete(url);
     var response = del.execute();

     if (response.getStatusCode() != 200){
        test.log("The response body:"+response.getBody());
          throw "Asset API DELETE request failed.";
     }
    test.log ("End Asset API DELETE call");
test.endStep();

test.endTransaction();