I have created AccessToken using https://developer.atlassian.com/display/JIRADEV/JIRA+REST+API+Example+-+OAuth+authentication tutorial and could connected and get the data from jar file. I need to access it with c# app. I tried following code but it wasn't working.
var request = (HttpWebRequest)WebRequest.Create(apiUrl);
request.Method = "GET";
request.Headers.Add("Authorization", "Bearer " + API_Access_Token);
var response = (HttpWebResponse)request.GetResponse();
string html = string.Empty;
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
html = reader.ReadToEnd();
}
Original question was Access JIRA API with api key without username and password
Related
I am developing C# WinForms application to trade on Stex.com.
They upgraded their api to api3.
It uses google authentication app to login.
That's why there's no way to get access token without man's behavior.
Finally, I determined to use postman to get access token and I want to refresh token when the token is expired.
I think it the best way.
So I got the access token and refresh token via postman.
https://help.stex.com/en/articles/2740368-how-to-connect-to-the-stex-api-v3-using-postman .
now it's the turn to refresh my token.
so this is what I wrote.
string refresh_token = "def50200b03974080...";
string client_id = "502";
string client_secret = "SeTs50aFxV1RoMFBW1b4RVNQhh2wEdICaYQrpE3s";
string AccessToken = "eyJ0eXAiOiJKV1QiLCJhbGciO...";
string url = #"https://api3.stex.com/oauth/token";
var request = HttpWebRequest.Create(url);
request.Method = "POST";
request.Headers.Add("Authorization", "Bearer " + AccessToken);
request.ContentType = "application/x-www-form-urlencoded";
NameValueCollection outgoingQueryString = HttpUtility.ParseQueryString(String.Empty);
outgoingQueryString.Add("grant_type", "refresh_token");
outgoingQueryString.Add("refresh_token", refresh_token);
outgoingQueryString.Add("client_id", client_id);
outgoingQueryString.Add("client_secret", client_secret);
outgoingQueryString.Add("scope", "trade profile reports");
outgoingQueryString.Add("redirect_uri", #"https://www.getpostman.com/oauth2/callback");
byte[] postBytes = new ASCIIEncoding().GetBytes(outgoingQueryString.ToString());
Stream postStream = request.GetRequestStream();
postStream.Write(postBytes, 0, postBytes.Length);
postStream.Flush();
postStream.Close();
using (WebResponse response = request.GetResponse())
{
using (StreamReader streamReader = new StreamReader(response.GetResponseStream()))
{
dynamic jsonResponseText = streamReader.ReadToEnd();
}
}
It shows 401(Unauthorized) error.
And when I remove ContentType, it shows 400(Bad Request) error.
If anyone did this, please help me.
guys!
Finally, I found the issue.
The issue was due to my ignorance.
Calm down and have a relax when you get issue.
:)
I created 2 api3 clients and so client_secret was different.
Thank you.
I am developing one application where I need capture basic detail like title, description and images of website based on url provided by user.
But user may be enter www.google.com insted of http://www.google.com but C#.net code failed to retrieve data for "www.google.com" through below code
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(new Uri(url));
request.Method = WebRequestMethods.Http.Get;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
StreamReader reader = new StreamReader(response.GetResponseStream());
String responseString = reader.ReadToEnd();
response.Close();
and found error like "Invalid URI: The format of the URI could not be determined."
So do know any technique to found full url based on shorten url.
for ex. google.com or www.google.com
Expected output : http://www.google.com or https://www.google.com
PS : I found online web tool (http://urlex.org/) that will return full url based on shorten url
Thanks in advance.
You can use UriBuilder to create a URL with HTTP as default scheme:
UriBuilder urb = new UriBuilder("www.google.com");
Uri uri = urb.Uri;
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(uri);
request.Method = WebRequestMethods.Http.Get;
string responseString;
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
responseString = reader.ReadToEnd();
}
}
If your URL contains a scheme, it will use that one instead of the default HTTP scheme. I have also used using to release all unmanaged resources.
So do know any technique to found full url based on shorten url.
I may have misunderstood your issue here but can't you just append "http://" if it's missing?
string url = "www.google.com";
if (!url.StartsWith("http"))
url = $"http://{url}";
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(new Uri(url));
request.Method = WebRequestMethods.Http.Get;
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
String responseString = reader.ReadToEnd();
}
This is basically what a web browser does when you don't specify any protocol.
I am trying to get list of orders from Woocommerce using Latest REST API v3. I am using Basic Authentication. It is said that Woocommerce Supports basic Authentication for Https (SSL enable).
My code is below .
WebRequest myReq = (HttpWebRequest)WebRequest.Create("https://shyamssaging.com:443/woocommerce/wc-api/v3/orders");
string usernamePassword = "ck_255fd4ab5dfb235065932b5ed72f419a8c2659e2:cs_7f619115423ff9d9b845fca8ee7053ff01c4ab27";
myReq.Headers.Add("Authorization", "Basic " + Convert.ToBase64String(Encoding.Default.GetBytes(usernamePassword)));
WebResponse wr = myReq.GetResponse();
Stream receiveStream = wr.GetResponseStream();
StreamReader reader = new StreamReader(receiveStream, Encoding.UTF8);
string content = reader.ReadToEnd();
Error is Unauthorized. Even, i am using valid Userkey and secret key .
Thanks
Shyams
There's a REST API Client Library you can find here , you'll need to make minor changes to the code.
Create a new class in your application called WoocommerceApiClient.cs and paste the code from the link above in it ( as I already mentioned you need to make minor changes )
You can then reference it using
string ConsumerKey = "key";
string ConsumerSecret = "secret";
string StoreUrl = "https://www.fishbowlstaging.com";
bool Isssl = true;
WoocommerceApiClient client = new WoocommerceApiClient(ConsumerKey, ConsumerSecret, StoreUrl, Isssl);
string orders = client.GetProducts();
You can add more methods to the class as you require.
I'm trying to authorize a console app to an API that uses oAuth 2.0. I've tried DotNetOpenAuth with no success.
First step is to get the Authorization code, this is what I have but I cannot find the authorization code to proceed to step 2 (Authorization using pre-defined authorization code, with User ID and User password). I have used the following authorization headers from the documentation
https://sandbox-connect.spotware.com/draftref/GetStartAccounts.html#accounts?
In the response I do not get any headers with authentication code, how can I solve this?
string sAuthUri = "https://sandbox-connect.spotware.com/oauth/v2/auth";
string postData ="access_type=online&approval_prompt=auto&client_id=7_5az7pj935owsss8kgokcco84wc8osk0g0gksow0ow4s4ocwwgc&redirect_uri=http%3A%2F%2Fwww.spotware.com%2F&response_type=code&scope=accounts";
string sTokenUri = "https://sandbox-connect.spotware.com/oauth/v2/token";
var webRequest = (HttpWebRequest)WebRequest.Create(sAuthUri);
webRequest.Method = "POST";
webRequest.ContentType = "application/x-www-form-urlencoded";
try
{
using (Stream s = webRequest.GetRequestStream())
{
using (StreamWriter sw = new StreamWriter(s))
sw.Write(postData.ToString());
}
using (WebResponse webResponse = webRequest.GetResponse())
{
using (var reader = new StreamReader(webResponse.GetResponseStream()))
{
response = reader.ReadToEnd();
}
}
var return = response;
}
catch (Exception ex)
{
}
Using the Auhtorization code flow of OAuth2, the code should come in the query string of the redirection to redirect_uri.
I think that the problem is in the call method (should be GET), with postData as QueryString, and the redirect_uri must be a url of your system (not spotware). The authorization code should be retrieved from query string of the webResponse.
I recommend you to use DotNetOpenAuth library to implement OAuth2 requests easily.
Hi Im wondering if the azure blob service api http://msdn.microsoft.com/en-us/library/dd135733.aspx
can be called using c#. Id like to upload a file e.g a word document to a storage location, the http method is "put" and the rest url is
"http://myaccount.blob.core.windows.net/mycontainer/myblob"
would this code work?
string username = "user";
string password = "password";
string data = "path to word document;
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "PUT";
request.Credentials = new NetworkCredential(username, password);
request.ContentLength = data.Length;
request.ContentType = "text/plain";
using (StreamWriter writer = new StreamWriter(request.GetRequestStream( ))) {
writer.WriteLine(data);
}
WebResponse response = request.GetResponse( );
using (StreamReader reader = new StreamReader(response.GetResponseStream( ))) {
while (reader.Peek( ) != -1) {
Console.WriteLine(reader.ReadLine( ));
No, this wouldn't work. Authentication to Windows Azure storage involves signing the headers of the request. (See http://msdn.microsoft.com/en-us/library/dd179428.aspx.)
Note that the .NET StorageClient library that ships with the SDK is redistributable, so you can just add a reference to that and do (from memory):
CloudStorageAccount.Parse("<connection string>")
.CreateCloudBlobClient()
.GetBlobReference("mycontainer/myblob")
.UploadByteArray(data);