private static Authentication GetOAuthDesktopMobileAuthCodeGrantUsingToken()
{
string accessToken = "", refreshToken = "";
DateTime generationTime = DateTime.MinValue;
int accessTokenExpiresInSeconds = 0;
//Hardcode file name
string iniFile = "MyCredential.ini";
ParseOAuthFile(iniFile, out generationTime, out accessToken, out accessTokenExpiresInSeconds, out refreshToken);
CommonHelper.OutputSuccessMessage("Read MyCredential.ini");
CommonHelper.OutputMessage(string.Format("OAuthTokens.GenerationTime = {0}", CommonHelper.GetDateTimeInMillisecond(generationTime)));
CommonHelper.OutputMessage(string.Format("OAuthTokens.AccessToken = {0}", accessToken));
CommonHelper.OutputMessage(string.Format("OAuthTokens.AccessTokenExpiresInSeconds = {0}", accessTokenExpiresInSeconds));
CommonHelper.OutputMessage(string.Format("OAuthTokens.RefreshToken = {0}", refreshToken));
var authentication = new OAuthDesktopMobileAuthCodeGrant(GlobalConfig.ClientId);
if (NeedRequestAccessToken(generationTime, accessTokenExpiresInSeconds))
{
authentication.RequestAccessAndRefreshTokensAsync(refreshToken).Wait();
WriteToFile(authentication.OAuthTokens);
}
else
{
//How to generate OAuthTokens
}
CommonHelper.OutputMessage(string.Format("OAuthTokens.AccessToken = {0}", authentication.OAuthTokens.AccessToken));
CommonHelper.OutputMessage(string.Format("OAuthTokens.AccessTokenExpiresInSeconds = {0}", authentication.OAuthTokens.AccessTokenExpiresInSeconds));
CommonHelper.OutputMessage(string.Format("OAuthTokens.RefreshToken = {0}", authentication.OAuthTokens.RefreshToken));
return authentication;
}
/// <summary>
/// Ensures that your application has authorization to manage a Bing Ads account.
/// If authorization has previously been granted, authentication is attempted with the refresh token.
/// If a refresh token is not available, authorization is requested in a browser window.
/// </summary>
/// <returns>Returns an instance of OAuthDesktopMobileAuthCodeGrant when the authorization
/// request task completes. </returns>
public static async Task<OAuthDesktopMobileAuthCodeGrant> AuthorizeDesktopMobileAuthCodeGrant()
{
var oAuthDesktopMobileAuthCodeGrant = new OAuthDesktopMobileAuthCodeGrant(Settings.Default["ClientId"].ToString());
// It is recommended that you specify a non guessable 'state' request parameter to help prevent
// cross site request forgery (CSRF).
oAuthDesktopMobileAuthCodeGrant.State = ClientState;
// It is important to save the most recent refresh token whenever new OAuth tokens are received.
// You will want to subscribe to the NewOAuthTokensReceived event handler.
// When calling Bing Ads services with ServiceClient<TService>, BulkServiceManager, or ReportingServiceManager,
// each instance will refresh your access token automatically if they detect the AuthenticationTokenExpired (109) error code.
oAuthDesktopMobileAuthCodeGrant.NewOAuthTokensReceived +=
(sender, tokens) => SaveRefreshToken(tokens.NewRefreshToken);
string refreshToken;
if (GetRefreshToken(out refreshToken))
{
await AuthorizeWithRefreshTokenAsync(oAuthDesktopMobileAuthCodeGrant, refreshToken);
}
else
{
await AuthorizeInBrowser(oAuthDesktopMobileAuthCodeGrant);
}
return oAuthDesktopMobileAuthCodeGrant;
}
private static async Task AuthorizeInBrowser(OAuthDesktopMobileAuthCodeGrant auth)
{
var browserWindow = new BrowserWindow(auth.GetAuthorizationEndpoint(), auth.RedirectionUri.AbsolutePath);
browserWindow.Show();
var redirectUri = await browserWindow.GetRedirectUri();
await auth.RequestAccessAndRefreshTokensAsync(redirectUri);
}
//authorization endpoint
//https://login.live.com/oauth20_authorize.srf?client_id=000000004C181609&scope=bingads.manage&response_type=code&redirect_uri=https://login.live.com/oauth20_desktop.srf
private static Authentication GetOAuthDesktopMobileAuthCodeGrantUsingCode()
{
var authentication = new OAuthDesktopMobileAuthCodeGrant(GlobalConfig.ClientId);
Uri urlContainsCode = new Uri("https://login.live.com/oauth20_desktop.srf?code=M660f6d05-b20f-88b6-106f-deb7707b0072&lc=1033");
CommonHelper.OutputMessage(string.Format("urlContainsCode = {0}", urlContainsCode));
authentication.RequestAccessAndRefreshTokensAsync(urlContainsCode).Wait();
WriteToFile(authentication.OAuthTokens);
CommonHelper.OutputMessage(string.Format("OAuthTokens.AccessToken = {0}", authentication.OAuthTokens.AccessToken));
CommonHelper.OutputMessage(string.Format("OAuthTokens.AccessTokenExpiresInSeconds = {0}", authentication.OAuthTokens.AccessTokenExpiresInSeconds));
CommonHelper.OutputMessage(string.Format("OAuthTokens.RefreshToken = {0}", authentication.OAuthTokens.RefreshToken));
return authentication;
}
/// <summary>
/// Ensures that your application has authorization to manage a Bing Ads account.
/// If authorization has previously been granted, authentication is attempted with the refresh token.
/// If a refresh token is not available, authorization is requested in a browser window.
/// </summary>
/// <returns>Returns an instance of OAuthDesktopMobileAuthCodeGrant when the authorization
/// request task completes. </returns>
public static async Task<OAuthDesktopMobileAuthCodeGrant> AuthorizeDesktopMobileAuthCodeGrant()
{
var auth = new OAuthDesktopMobileAuthCodeGrant(Settings.Default["ClientId"].ToString());
string refreshToken;
if (GetRefreshToken(out refreshToken))
{
await AuthorizeWithRefreshTokenAsync(auth, refreshToken);
}
else
{
await AuthorizeInBrowser(auth);
SaveRefreshToken(auth);
}
return auth;
}
private static async Task AuthorizeInBrowser(OAuthDesktopMobileAuthCodeGrant authentication)
{
var browserWindow = new BrowserWindow(authentication.GetAuthorizationEndpoint(), authentication.RedirectionUri.AbsolutePath);
browserWindow.Show();
var redirectUri = await browserWindow.GetRedirectUri();
if (authentication.State != ClientState)
throw new HttpRequestException("The OAuth response state does not match the client request state.");
await authentication.RequestAccessAndRefreshTokensAsync(redirectUri);
}
private static Task<OAuthTokens> AuthorizeWithRefreshTokenAsync(OAuthDesktopMobileAuthCodeGrant auth, string refreshToken)
{
return auth.RequestAccessAndRefreshTokensAsync(refreshToken);
}
private static Authentication AuthenticateWithOAuth()
{
var oAuthDesktopMobileAuthCodeGrant = new OAuthDesktopMobileAuthCodeGrant(Settings.Default["ClientId"].ToString());
// It is recommended that you specify a non guessable 'state' request parameter to help prevent
// cross site request forgery (CSRF).
oAuthDesktopMobileAuthCodeGrant.State = ClientState;
string refreshToken;
// If you have previously securely stored a refresh token, try to use it.
if (GetRefreshToken(out refreshToken))
{
AuthorizeWithRefreshTokenAsync(oAuthDesktopMobileAuthCodeGrant, refreshToken).Wait();
}
else
{
// You must request user consent at least once through a web browser control.
// Call the GetAuthorizationEndpoint method of the OAuthDesktopMobileAuthCodeGrant instance that you created above.
Console.WriteLine(string.Format(
"The Bing Ads user must provide consent for your application to access their Bing Ads accounts.\n" +
"Open a new web browser and navigate to {0}.\n\n" +
"After the user has granted consent in the web browser for the application to access their Bing Ads accounts, " +
"please enter the response URI that includes the authorization 'code' parameter: \n", oAuthDesktopMobileAuthCodeGrant.GetAuthorizationEndpoint()));
// Request access and refresh tokens using the URI that you provided manually during program execution.
var responseUri = new Uri(Console.ReadLine());
if (oAuthDesktopMobileAuthCodeGrant.State != ClientState)
throw new HttpRequestException("The OAuth response state does not match the client request state.");
oAuthDesktopMobileAuthCodeGrant.RequestAccessAndRefreshTokensAsync(responseUri).Wait();
}
// It is important to save the most recent refresh token whenever new OAuth tokens are received.
// You will want to subscribe to the NewOAuthTokensReceived event handler.
// When calling Bing Ads services with ServiceClient<TService>, BulkServiceManager, or ReportingServiceManager,
// each instance will refresh your access token automatically if they detect the AuthenticationTokenExpired (109) error code.
oAuthDesktopMobileAuthCodeGrant.NewOAuthTokensReceived +=
(sender, tokens) => SaveRefreshToken(tokens.NewRefreshToken);
return oAuthDesktopMobileAuthCodeGrant;
}
private static void SaveRefreshToken(OAuthDesktopMobileAuthCodeGrant auth)
{
Settings.Default["RefreshToken"] = auth.OAuthTokens.RefreshToken.Protect();
Settings.Default.Save();
}
