I have an ActionScript3 game that needs to make calls to a Web api. I can successfully get a token. After getting the token, I make a call which requires authentication but I always get {"Message":"Authorization has been denied for this request."}.
I'm doing a GET.
I can call the same api using PostMan without any issues.
Here's the headers I'm adding.
urlRequest.requestHeaders.push(new URLRequestHeader("Content-Type", "application/json"));
urlRequest.requestHeaders.push(new URLRequestHeader("Authorization", "Bearer " + accessToken));
Any ideas?
It turns out that adding data must cause the headers to get submitted and then it works.
Adding the following line fixed it. Note that the value names don't matter.
urlRequest.data = new URLVariables("Needed=Value");
Related
I'm trying to create a Google Hangouts Chat chatbot (in G Suite) using Apps Script. I want to get a list of everyone in the chatroom, but this isn't directly supported in Apps Scripts yet, so I'm using the rest API. The API call list seems straightforward:
The command is
GET https://chat.googleapis.com/v1/{parent=spaces/*}/members
I've created a service account for authorization and then used
var endpoint = 'https://chat.googleapis.com/v1/{parent="spaces/pQkgxxxxxxx"}/members'
var options = {
method: "GET",
contentType : "application/json" ,
muteHttpExceptions : true,
headers: {
"Authorization": "Bearer " + goa.getToken(),
}
};
var response = UrlFetchApp.fetch(endpoint, options)`
To which I get
Invalid argument: https://chat.googleapis.com/v1/{parent="spaces/pQkgxxxxxxxx"}/members
I've tried encoding the parent parameter, but the error persists. Any ideas?
Per official documentation on the page you linked, the expected format of the path parameter parent is of the form spaces/*. The example value given is spaces/AAAAMpdlehY
In other words, you are not expected to write the {parents= and } bits, even though the template URL
GET https://chat.googleapis.com/v1/{parent=spaces/*}/members
has them. This template url format is explained in-depth on the Google API HTTP annotation website.
In your example, the correct URI to GET is https://chat.googleapis.com/v1/spaces/pQkgxxxxxxx/members
You should also consider that it may take multiple calls to resolve all members of the space pQkgxxxxxxx, by checking for a nextPageToken in the response (and passing that as the URL parameter pageToken in the next call).
You should also consider that the MemberShip returned by this query may include members with various states of membership.
I'm making a request to an authorized Instagram account to display images on a site. Originally, I was running into No 'Access-Control-Allow-Origin' when using Angular's $http.get(....
From Matt's answer in this question, It seems that I can use getJSON, or Angular $http.jsonp, to bypass this issue. That Guy's answer also says "JSONP is really a simply trick to overcome XMLHttpRequest same domain policy".
So, I'm no longer getting that problem, and am getting a json payload:
{"pagination":{"next_url":"https:\/\/api.instagram.com... etc
But am getting a very ambiguous error:
Uncaught SyntaxError: Unexpected token :
This is a response from the Instagram API, so I'm not sure why there'd be a syntax error on the inbound json. Also, It's hard to locate the error since the jsonp response is all on a single line... where the error is reported.
The preview shows that I'm getting a full payload:
I found the issue. Unfortunately there are no JavaScript libraries to help with this, but in the Instagram API docs, for JSONP you can wrap the response with a callback so that the json payload will be wrapped in <script> tags (more info on jsonp here), therefore not blocked by Access Control Allow Origin.
https://api.instagram.com/v1/tags/coffee/media/recent?access_token=ACCESS-TOKEN&callback=callbackFunction
Response:
callbackFunction({
...
});
So, in your http request URI, you add in a callback parameter. Since I am using Angular, their docs for $http.jsonp() requests specify the callback string as "JSON_CALLBACK".
So, my request URL for Angular would be:
$http.jsonp(
'https://api.instagram.com/v1/tags/coffee/media/recent?
access_token=ACCESS-TOKEN&callback=JSON_CALLBACK')
.success(function(data) {...
Need to fetch the build values from apache.org. So i am using their api
https://builds.apache.org/api/json
I tried angularjs $http.jsonp but not able to fetch the data.
In chrome console under network json api is getting loaded but the data is not getting returned instead it is throwing the response as error.
app.controller("jsoncontroller",function($scope,$http){
var url='https://builds.apache.org/api/json';
$http.jsonp(url).success(function(data){
console.log('success');
})
.error(function () {
console.log('error')
});
});
Getting the error as
Uncaught SyntaxError: Unexpected token :
error
As per the jsonp angular docs, you must append JSON_CALLBACK to the URL: https://builds.apache.org/api/json?jsonp=JSON_CALLBACK
However, that URL doesn't work because even when the callback parameter is specified, the server still sends back a content-type of application/json, instead of the expected application/javascript. This causes it to be parsed (evidently) by the json parser instead of the javascript callback needed for JSONP to work. I'm not versed enough in JSONP or Angular to know who is it fault here.
I've made a fiddle with this working with another URL.
[Update]: The apache build server appears to use Jenkins, which has disable JSONP from the remote API. You can verify this yourself by trying to hit their jsonp endpoint, which returns a 403. You'll have to use another endpoint, no way I can see around this.
I have successfully created my app and now want to connect it to a localhost to check the working of my app. I have been suggested to use restsharp for connecting to the server using php and json to receive data from server.
I have looked at codes for both but do not completely understand how the process works. I have looked into all forums but found could snippets with no explanation as how it works. I have even tried restsharp.org and google search results. Please explain me as to how this works.
RestSharp is a library that helps you invoking REST web services.
You use RestSharp on your client to invoke Rest style Web Services (send and receive data)
Here is an example on the usage of your service:
var client = new RestClient(baseUrl);
var request = new RestRequest("/*rest_resource*/", Method.POST);
// see Rest services
// set the request format - HTTP Content-Type text/xml
request.RequestFormat = DataFormat.Xml;
// add data to the request
request.AddBody("<books><book>RestSharp Book</book></books>");
/* send the request and if your service returns text put the as expected return type; otherwise you will get raw byte array*/
IRestResponse response = client.Execute(request);
//HTTP status code 200-success
Assert.IsTrue(response.StatusCode == HttpStatusCode.OK);
Assert.IsTrue(!string.IsNullOrEmpty(response.Data)); // the response is not empty
I am sending a JSON message via XHR in a post request (content type: application/json; charset=UTF-8 - I am using firefox/chrome).
However, I am unable to process/receive the JSON message in the play 1,.2.3 controller - probably due to pilot error. Any insights/working example would be appreciated - thanks
JSON message (validates successfully in JSONLint):
{"email":"admin1#test.com","password":"admin123"}
Should I be looking at TypeBinder or create the object from the request parameters?
You can use gson that is embedded in play to parse the param. In your controller method
MyParam myParam = new GsonBuilder().create().fromJson(request.params.get("myParam"), MyParam.class);
You could also try using FLEXJSON (http://flexjson.sourceforge.net/) in order to avoid running into any circular loop errors, especially when
I ended up iterating through request.params.allSimple in order to get the value via request.params.get. I used the JsonParser().parse on this value to get the JSONElement. I then used getAsJsonObject() on the JSONElement to get the JSONBody. I retrieved the needed JSONElements through a get call on the JSONBody & then a getAs method call to get to the actual value. I will investigate TypeBinders in more detail - any other suggestions would be most welcome.