私は多くの試みの後にこれを機能させました
私はそれが最も素晴らしいコードではないと思いますが、ここにあります:
/// <summary>
/// Sets needed values
/// </summary>
/// <param name="clientId">The ClientId from the application</param>
/// <param name="redirectUri">The RedirectUri where the browser has to be send.</param>
/// <param name="resource">The source you want to access</param>
public OneDriveConnection(string clientId, string clientSecret, string redirectUri, string resource)
{
this._clientId = clientId;
this._redirectUri = Uri.EscapeDataString(redirectUri);
this._resource = Uri.EscapeDataString(resource);
this._clientSecret = clientSecret;
}
次に、ユーザーがログインを求められるブラウザーを作成します。
/// <summary>
/// Authorizes the application
/// </summary>
public void Authorize()
{
/* EXAMPLE: GET https://login.windows.net/common/oauth2/authorize
* ?response_type=code
* &client_id=acb81092-056e-41d6-a553-36c5bd1d4a72
* &redirect_uri=https://mycoolwebapp.azurewebsites.net
* &resource=https:%2f%2foutlook.office365.com%2f
* &state=5fdfd60b-8457-4536-b20f-fcb658d19458 */
string baseUri = "https://login.windows.net/common/oauth2/authorize";
string authorizationUri = string.Format(baseUri
+ "?response_type=code"
+ "&client_id={0}"
+ "&redirect_uri={1}"
+ "&resource={2}"
+ "&state={3}", this._clientId, this._redirectUri, this._resource, "5fdfd60b-8457-4536-b20f-fcb658d19458");
// Create the form
Form webBrowserForm = new Form();
webBrowserForm.MaximizeBox = false;
webBrowserForm.MinimizeBox = false;
webBrowserForm.Size = new System.Drawing.Size(580, 890);
webBrowserForm.Text = "Webbrowser";
webBrowserForm.FormBorderStyle = FormBorderStyle.FixedDialog;
webBrowserForm.StartPosition = FormStartPosition.CenterScreen;
// Create the WebBrowser
WebBrowser webBrowser = new WebBrowser();
webBrowser.Width = 580;
webBrowser.Height = 890;
webBrowser.Location = new System.Drawing.Point(0, 0);
webBrowser.ShowPageSetupDialog();
// Hook event to the webBrowser
webBrowser.Navigated += webBrowser_Navigated;
// Show the webBrowser and form to the user
webBrowserForm.Controls.Add(webBrowser);
webBrowserForm.Show();
// Navigate to the authorizationUri
webBrowser.Navigate(authorizationUri);
}
ここでは、GetTokenInformation メソッドを実行するコードがあるかどうかを確認します。
/// <summary>
/// When the url has code in it and contains a session_state get the code and do the GetTokenInformation
/// </summary>
private void webBrowser_Navigated(object sender, WebBrowserNavigatedEventArgs e)
{
if (e.Url.AbsoluteUri.Contains("code=") && e.Url.AbsoluteUri.Contains("session_state"))
{
string[] splited = e.Url.AbsoluteUri.Split(new char[] { '=', '&' });
_code = splited[1];
if (!string.IsNullOrWhiteSpace(_code)
&& !string.IsNullOrWhiteSpace(_redirectUri)
&& !string.IsNullOrWhiteSpace(_clientId))
{
GetTokenInformation(_code, _redirectUri, _clientId, _clientSecret);
}
else
{
_connected = false;
}
}
}
GetTokenInformation メソッドで、Newtonsoft.Json dll を使用して TokenInformation クラスに入れた TokenInformation を取得します
/// <summary>
/// This method gets tokeninformation: access_token, token_type, expires_in, resource, refresh_token, scope, id_token
/// </summary>
/// <param name="code">Code from the authorize request</param>
/// <param name="redirectUri">Reply url for your application</param>
/// <param name="clientId">Your applications client id in Windows Azure Directory</param>
/// <param name="clientSecret">Your applications client secret</param>
private void GetTokenInformation(string code, string redirectUri, string clientId, string clientSecret)
{
// Get the token information that is set above in the constructor with the help of the clientId, clientSecret and code and as well as the redirectUri without it you can't connect to it otherwise it will crash if you don't do it like that
string baseUri = "https://login.windows.net/common/oauth2/token";
string parameters = string.Format("grant_type=authorization_code"
+ "&code={0}"
+ "&redirect_uri={1}"
+ "&client_id={2}"
+ "&client_secret={3}", code, redirectUri, clientId, clientSecret);
string response = HttpPost(baseUri, parameters);
if (!string.IsNullOrWhiteSpace(response))
{
_tokenInformation = JsonConvert.DeserializeObject<TokenInformation>(response);
_connected = true;
}
else
{
_connected = false;
}
}
そして、これが Newtonsoft.Json dll を使用した私の TokenInformation クラスです。
[JsonObject(MemberSerialization.OptIn)]
class TokenInformation
{
[JsonProperty(PropertyName = "access_token")]
public string AccessToken { get; set; }
[JsonProperty(PropertyName = "token_type")]
public string TokenType { get; set; }
[JsonProperty(PropertyName = "expires_in")]
public int ExpiresIn { get; set; }
[JsonProperty(PropertyName = "expires_on")]
public int ExpiresOn { get; set; }
[JsonProperty(PropertyName = "resource")]
public string Resource { get; set; }
[JsonProperty(PropertyName = "refresh_token")]
public string RefreshToken { get; set; }
[JsonProperty(PropertyName = "scope")]
public string Scope { get; set; }
[JsonProperty(PropertyName = "id_token")]
public string IdToken { get; set; }
}
これは、SharePoint/Office365 に接続するために必要な要求を見つけた場所です:リンク