/// <summary>
/// Populates the token
/// </summary>
/// <param name="clientSecrets"></param>
/// <param name="apiTokens"> </param>
internal void Populate(ClientSecrets clientSecrets, Tokens apiTokens)
{
this.ClientSecrets = clientSecrets;
this.ApiTokens = apiTokens;
}
/// <summary>
/// Authenticates with OAuth Authorization Server token end point using OAuth2 Client Credentials Grant Type
/// </summary>
/// <param name="oauthTokenEndPoint">OAuth2 Authorization Server Access/Refresh Token URL</param>
/// <param name="apiKey">Issued by VisualVault, used to identify the client application/developer</param>
/// <param name="apiSecret">Issued by VisualVault, used to authenticate the client application/developer</param>
/// <param name="userName"></param>
/// <param name="password"></param>
/// <returns></returns>
public static Tokens GetAccessToken(string oauthTokenEndPoint, string apiKey, string apiSecret, string userName, string password)
{
Tokens apiTokens = new Tokens();
var post = new Dictionary<string, string>
{
{"client_id", apiKey},
{"client_secret", apiSecret},
{"username", userName},
{"password", password},
{"grant_type", "client_credentials"}
};
string formData = "";
foreach (string key in post.Keys)
{
formData += string.Format("&{0}={1}", key, post[key]);
}
WebRequest httpWebRequest = WebRequest.Create(oauthTokenEndPoint);
httpWebRequest.Method = "Post";
httpWebRequest.ContentType = "application/x-www-form-urlencoded";
using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
{
streamWriter.Write(formData);
streamWriter.Flush();
streamWriter.Close();
}
var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
var stream = httpResponse.GetResponseStream();
if (stream != null)
{
string content;
using (var streamReader = new StreamReader(stream))
{
content = streamReader.ReadToEnd();
}
var json = JObject.Parse(content);
apiTokens = new Tokens
{
AccessToken = json["access_token"].ToString(),
RefreshToken = json["refresh_token"].ToString()
};
if (!string.IsNullOrEmpty(json["expires_in"].ToString()))
{
double expiration;
if (double.TryParse(json["expires_in"].ToString(), out expiration))
{
apiTokens.AccessTokenExpiration = DateTime.UtcNow.AddSeconds(expiration);
}
}
}
return apiTokens;
}
/// <summary>
/// Authenticates with OAuth Authorization Server token end point using OAuth2 Client Credentials Grant Type
/// </summary>
/// <param name="oauthTokenEndPoint">OAuth2 Authorization Server Access/Refresh Token URL</param>
/// <param name="apiKey">Issued by VisualVault, used to identify the client application/developer</param>
/// <param name="apiSecret">Issued by VisualVault, used to authenticate the client application/developer</param>
/// <param name="userName"></param>
/// <param name="password"></param>
/// <returns></returns>
public static Tokens GetAccessToken(string oauthTokenEndPoint, string apiKey, string apiSecret, string userName, string password)
{
Tokens apiTokens = new Tokens();
var post = new Dictionary <string, string>
{
{ "client_id", apiKey },
{ "client_secret", apiSecret },
{ "username", userName },
{ "password", password },
{ "grant_type", "client_credentials" }
};
string formData = "";
foreach (string key in post.Keys)
{
formData += string.Format("&{0}={1}", key, post[key]);
}
WebRequest httpWebRequest = WebRequest.Create(oauthTokenEndPoint);
httpWebRequest.Method = "Post";
httpWebRequest.ContentType = "application/x-www-form-urlencoded";
using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
{
streamWriter.Write(formData);
streamWriter.Flush();
streamWriter.Close();
}
var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
var stream = httpResponse.GetResponseStream();
if (stream != null)
{
string content;
using (var streamReader = new StreamReader(stream))
{
content = streamReader.ReadToEnd();
}
var json = JObject.Parse(content);
apiTokens = new Tokens
{
AccessToken = json["access_token"].ToString(),
RefreshToken = json["refresh_token"].ToString()
};
if (!string.IsNullOrEmpty(json["expires_in"].ToString()))
{
double expiration;
if (double.TryParse(json["expires_in"].ToString(), out expiration))
{
apiTokens.AccessTokenExpiration = DateTime.UtcNow.AddSeconds(expiration);
}
}
}
return(apiTokens);
}
/// <summary>
///
/// </summary>
/// <param name="virtualPath"></param>
/// <param name="queryString"></param>
/// <param name="options"></param>
/// <param name="urlParts"></param>
/// <param name="apiTokens"></param>
/// <param name="clientSecrets"></param>
/// <param name="virtualPathArgs"></param>
/// <returns></returns>
public static Stream GetStream(string virtualPath, string queryString, RequestOptions options, UrlParts urlParts, Tokens apiTokens, ClientSecrets clientSecrets, params object[] virtualPathArgs)
{
if (options == null)
{
options = new RequestOptions();
}
options.PrepForRequest();
CleanupVirtualPathArgs(virtualPathArgs);
string url = CreateUrl(urlParts, string.Format(virtualPath, virtualPathArgs), options.GetQueryString(queryString), options.Fields, options.Expand);
WebRequest httpWebRequest = WebRequest.Create(url);
httpWebRequest.Method = "Get";
httpWebRequest.Headers.Add("Authorization", "Bearer " + apiTokens.AccessToken);
var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
Stream stream = httpResponse.GetResponseStream();
return stream;
}
/// <summary>
///
/// </summary>
/// <param name="virtualPath"></param>
/// <param name="queryString"></param>
/// <param name="options"></param>
/// <param name="urlParts"></param>
/// <param name="apiTokens"></param>
/// <param name="clientSecrets"></param>
/// <param name="virtualPathArgs"></param>
/// <returns></returns>
public static Stream GetStream(string virtualPath, string queryString, RequestOptions options, UrlParts urlParts, Tokens apiTokens, ClientSecrets clientSecrets, params object[] virtualPathArgs)
{
if (options == null)
{
options = new RequestOptions();
}
options.PrepForRequest();
CleanupVirtualPathArgs(virtualPathArgs);
string url = CreateUrl(urlParts, string.Format(virtualPath, virtualPathArgs), options.GetQueryString(queryString), options.Fields, options.Expand);
WebRequest httpWebRequest = WebRequest.Create(url);
httpWebRequest.Method = "Get";
httpWebRequest.Headers.Add("Authorization", "Bearer " + apiTokens.AccessToken);
var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
Stream stream = httpResponse.GetResponseStream();
return(stream);
}
