I'm trying to validate from apple inapp purchase api using rest template and it fails. (works fine in postman). Postman collection: collection postman
How I can archive this using rest template? Is base64 encored data not allowed ?
` HttpHeaders httpHeaders = new HttpHeaders();
// httpHeaders.setContentType(MediaType.APPLICATION_JSON);
//httpHeaders.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
MultiValueMap<String, String> map = new LinkedMultiValueMap<String, String>();
map.add(Constant.PURCHASE.RECEIPT_DATA, purchase.getReceiptData());
HttpEntity<MultiValueMap<String, String>> request = new HttpEntity<MultiValueMap<String, String>>(map, httpHeaders);
ResponseEntity<String> postResponse = restTemplate.postForEntity(iosPurchaseService, request, String.class);`
You can use a object with following property to send the value you need to provide as the input of your API call instead of providing it in a MultiValueMap.
public class SomeObject implements Serializable {
private static final long serialVersionUID = 1L;
#JsonProperty("receipt-data")
private String receiptdata;
}
Then bind this object inside your controller as follows.
public void apiCall(#RequestBody SomeObject someObject) {
//Method 1
ResponseEntity<String> response1 = restTemplate.postForEntity("https://sandbox.itunes.apple.com/verifyReceipt", someObject,
String.class);
// or Method 2
ResponseEntity<String> response2 = restTemplate.exchange("https://sandbox.itunes.apple.com/verifyReceipt", HttpMethod.POST, new HttpEntity<>(someObject, null),
String.class);
}
Related
I have a controller that expects to get a json payload ie
public async Task<IActionResult> InitUser([FromBody] Tenant tenant)
This is fine when a valid json payload is sent, but if no payload is sent I get the error
No input formatter was found to support the content type 'null' for use with the [FromBody] attribute
And HTTP status code 415 is returned to the client.
Is it possible to catch this case and set the json payload to some default value so that the input formatter wont throw this error?
You can remove the [FromBody] attribute and get the body directly from the HTTP request. Make sure you have the [HttpPost] Attribute decoration.
In the example below you can see how to do that in a very simple way. You can also create your own CustomAttribute and middleware if you want to make it a system wide and elegant solution.
You will also need to parse the body. For that you can use JsonConverter if you like.
[HttpPost]
public async Task<IActionResult> Index()
{
Tenant tenant;
string result;
using (var reader = new StreamReader(Request.Body))
{
var body = await reader.ReadToEndAsync();
result = body;
}
//Define the naming strategy here if you need
DefaultContractResolver contractResolver = new DefaultContractResolver
{
//NamingStrategy = new SnakeCaseNamingStrategy()
NamingStrategy = new CamelCaseNamingStrategy()
};
//Optional configuration to add in DeserializeObject constructor as second param.
var jsonSerializerSettings = new JsonSerializerSettings
{
ContractResolver = contractResolver,
};
tenant = JsonConvert.DeserializeObject<Tenant>(result);
Console.WriteLine(tenant);
return View();
}
I try a POST Request with the new JxBrowser Version. Unfortunately the data in the body is not handed over.
I guess I am just not using JxBrowser 7 properly.
GET Request does work.
// Post Request
protected void postRequestFromScout(JxBrowserEvent event) {
String url = event.getUrl();
Map<String, String> postData = event.getPostData();
getBrowser().navigation().loadUrl(LoadRequest.newBuilder()
.setUrl(url)
.setPostData(toPostDataString(postData))
.build());
}
// data in POST Request Body as String
protected String toPostDataString(Map<String, String> postData) {
StringBuilder sb = new StringBuilder();
for (Entry<String, String> entry : postData.entrySet()) {
sb
.append(entry.getKey())
.append("=")
.append(IOUtility.urlEncode(entry.getValue()))
.append("&");
}
sb.deleteCharAt(sb.length() - 1);
return sb.toString();
}
I obviously need to hand over the data in this way:
LoadUrlParams.newBuilder(url)
.postData(toPostDataString(postData))
.build();
As we are using a Compiler based on Java 7 in our Project, this is not a solution for me right now and I will check for another one if possible, but it surely works when used with Java 8.
For example, I have a web page (ASP.NET MVC), where I get cookie for some resource.
My MVC controller action code:
CookieContainer cookies = new CookieContainer();
HttpClientHandler handler = new HttpClientHandler();
handler.CookieContainer = cookies;
string data = "<Request><MsgType>Authenticate</MsgType><SubMsgType>Login</SubMsgType><UserID>MYLOGIN</UserID><passwordNotEncrypted>MYPASSWORD</passwordNotEncrypted></Request>";
StringContent content = new StringContent(data, Encoding.UTF8, "text/xml");
HttpClient client = new HttpClient(handler);
Uri uri = new Uri("https://address/browserservices.aspx/login");
HttpResponseMessage response = client.PostAsync(uri, content).Result;
this request set auth cookie to cookies variable. And next request works fine:
var result = client.GetAsync("https://address/RemoteSupport.aspx?id=bla-bla-bla&pltFrmType=Android&agentversion=13.46").Result;
var text = result.Content.ReadAsStringAsync().Result;
(if I call it without cookie I get Unauthorized response)
Right now I want to do a redirect to this https://address/RemoteSupport.aspx?id=bla-bla-bla&pltFrmType=Android&agentversion=13.46 address with cookie. So, user should look at it redirected to this address. How to do it?
I tried:
foreach (Cookie cookie in responseCookies)
{
Response.Cookies.Append(cookie.Name, cookie.Value);
}
return Redirect($"https://address/RemoteSupport.aspx?id={id}&pltFrmType=Android&agentversion=13.46");
but it does not work
You can't just do a Redirect. In MVC that returns a 302 status code to the browser that instructs it to make it's own request to the 3rd party site.
Using the same instance of the HttpClient you need to make a second request to the 3rd party server. This should automatically add the cookie to the new request, and you can then format the answer and pass it on to your browser client.
Ideally you should not instantiate the HttpClient in the method, as this means that you have to make 2 requests each time. Perhaps something like this:
public class MyController : Controller
{
private static readonly HttpClient _httpClient;
public MyController()
{
if (_httpClient == null)
{
CookieContainer cookies = new CookieContainer();
HttpClientHandler handler = new HttpClientHandler();
handler.CookieContainer = cookies;
_httpClient = new HttpClient(handler);
LoginWithClient();
}
}
private void LoginWithClient()
{
string data = "<Request><MsgType>Authenticate</MsgType><SubMsgType>Login</SubMsgType><UserID>MYLOGIN</UserID><passwordNotEncrypted>MYPASSWORD</passwordNotEncrypted></Request>";
StringContent content = new StringContent(data, Encoding.UTF8, "text/xml");
Uri uri = new Uri("https://address/browserservices.aspx/login");
HttpResponseMessage response = client.PostAsync(uri, content).Result;
// Maybe check the result here, but we should have the cookie by now
}
public JsonResult MyAction()
{
var result = client.GetAsync("https://address/RemoteSupport.aspx?id=bla-bla-bla&pltFrmType=Android&agentversion=13.46").Result;
var text = result.Content.ReadAsStringAsync().Result;
return Json(text, JsonRequestBehavior.AllowGet);
}
This should return the raw text string to the browser where you can display it, or parse it as Json or XML or whatever and work with the data.
I am attempting to add members to a group. I am able to list all groups in my org, get user by email, get all users and I can even remove a Member from a group but I cannot add one - The error returned is 400 Bad Request.
Here is the function which is the same function signature as those that work: (I do have the accesstoken, valid group id and a valid member id)
I have confirmed the body data looks correct at least as far as I can see from the example in the docs.
Not sure what else I can add to make things clearer, ask and I'll update
public async Task<string> AddGroupMember(string accessToken, string groupId, string memberId)
{
var status = string.Empty;
string endpoint = $"https://graph.microsoft.com/v1.0/groups/{groupId}/members/$ref";
string queryParameter = "";
// pass body data
var keyOdataId = "#odata.id";
var valueODataId = $"https://graph.microsoft.com/v1.0/directoryObjects/{memberId}";
var values = new List<KeyValuePair<string, string>>
{
new KeyValuePair<string, string>(keyOdataId, valueODataId)
};
var body = new FormUrlEncodedContent(values);
try
{
using(var client = new HttpClient())
{
using(var request = new HttpRequestMessage(HttpMethod.Post, endpoint + queryParameter))
{
request.Content = body;
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
using(var response = await client.SendAsync(request))
{
if (response.StatusCode == HttpStatusCode.NoContent)
status = "Member added to Group";
else
status = $"Unable to add Member to Group: {response.StatusCode}";
}
}
}
}
catch (Exception ex)
{
status = $"Error adding Member to Group: {ex.Message}";
}
return status;
}
Thanks for any help that anyone can offer - this is the last call I have to make then home free
Found the issue for any who care to know for the future:
var body = new FormUrl... my code was incorrect, what's needed is a simple json string changed to this UPDATED:
var jsonData = $#"{{ ""{keyOdataId}"": ""{valueODataId}"" }}";
var body = new StringContent(jsonData, Encoding.UTF8, "application/json");
I would normally put the values in a class but this is for proof of concept and the json key needs to look exactly like this #odata.id
Clarifying what is happening here:
The request body for this call should be JSON encoded (application/json). The FormUrlEncodedContent method returns your dictionary as Form encoded (application/x-www-form-urlencoded).
You can write the JSON by hand (like you have so far) but a better solution would be to leverage Json.NET. This will let you encode the dictionary in much the same way you were with FormUrlEncodedContent:
var values = new Dictionary<string, string>
{
{ keyOdataId, valueODataId}
};
var body = JsonConvert.SerializeObject(values);
If you're going to be doing a lot of work with Microsoft Graph, I would highly recommend switching to the Microsoft Graph .NET SDK.
You're method here would be far simpler using the SDK:
public async Task<string> AddGroupMember(string groupId, string memberId)
{
GraphServiceClient graphClient = AuthenticationHelper.GetAuthenticatedClient();
User userToAdd = new User { Id = memberId };
await graphClient.Groups[groupId].Members.References.Request().AddAsync(userToAdd);
}
I am implementing COMET in my MVC web application by using the PokiIn library for pushing notifications to clients.
Whenever a client connects, the ClientId is available in the OnClientConnected event of the CometWorker class:
public static Dictionary<int, string> clientsList
= new Dictionary<int, string>();
public static string clientId = "";
static void OnClientConnected(string clientId,
ref Dictionary<string, object> list)
{
BaseController.clientId = clientId;
}
I assign the the clientId received in the handler to the static ClientId of controller. And then when the Handler action is called, I map this ClientId to the Identity of the logged in user:-
public ActionResult Handler()
{
if (User.Identity.IsAuthenticated)
{
if (clientsList.Keys.Contains(currentUser.UserId))
clientsList[currentUser.UserId] = clientId;
else
clientsList.Add(currentUser.UserId, clientId);
}
return View();
}
Because multiple requests will be served by different threads on the server, each will access the static ClientId in both the methods.
How can I synchronize its access, so that untill one request is done with it in both the methods (OnClientConnected and Handler), the other request waits for it ?
Please tell me if my question is not clear. I will try to improve it further.
Store the clientid in the user's session not in a static variable on the controller. It needs to be in data associated with the user not the entire application. Or better yet, resolve the name/id lookup when the client connects.
I think you should use lock(clientsList){} whenever you want to update your dictionary