public static async Task OnOAuthRequest(Microsoft.AspNetCore.Http.HttpContext e, string next)
{
var method = Program.FindRequestMethod(e);
if (next == "/query" && method == RequestHttpMethod.post)
{
await OAuthQuery.OnQueryRequest(e);
}
else if (next == "/authorize" && method == RequestHttpMethod.get)
{
await OAuthAuthorize.OnAuthorizeRequest(e);
}
else if (next == "/verify" && method == RequestHttpMethod.post)
{
await OAuthVerifyRequest.OnVerifyRequest(e);
}
else
{
throw new StandardError("Endpoint not found.", StandardErrorCode.NotFound);
}
}
private async Task <IdentityManager.Credential> generateCredential(string portalAppID)
{
// Get the ArcGIS Online or Portal URL to try to authenticate against
string portalUrl = null;
var appPortal = MapApplication.Current != null ? MapApplication.Current.Portal : null;
if (appPortal != null && !string.IsNullOrEmpty(appPortal.Url))
{
portalUrl = MapApplication.Current.Portal.Url;
}
else if (ArcGISOnline != null)
{
portalUrl = ArcGISOnline.Url;
}
else if (ArcGISOnlineEnvironment.ArcGISOnline != null)
{
portalUrl = ArcGISOnlineEnvironment.ArcGISOnline.Url;
}
IdentityManager.Credential cred = null;
if (IdentityManager.Current != null && !string.IsNullOrEmpty(portalUrl))
{
portalUrl = portalUrl.TrimEnd('/');
var options = new IdentityManager.GenerateTokenOptions()
{
ProxyUrl = ProxyUrl,
TokenAuthenticationType = !string.IsNullOrEmpty(portalAppID) ? IdentityManager.TokenAuthenticationType.OAuthImplicit :
IdentityManager.TokenAuthenticationType.ArcGISToken
};
if (!string.IsNullOrEmpty(portalAppID))
{
var oauthAuthorize = new OAuthAuthorize()
{
UsePopup = true
};
options.OAuthAuthorize = oauthAuthorize;
var oauthClientInfo = new IdentityManager.OAuthClientInfo()
{
ClientId = portalAppID,
OAuthAuthorize = oauthAuthorize,
RedirectUri = HtmlPage.Document.DocumentUri.ToString()
};
var serverInfoRegistered = IdentityManager.Current.ServerInfos.Any(info => info.ServerUrl == portalUrl);
var serverInfo = serverInfoRegistered ? IdentityManager.Current.ServerInfos.First(info => info.ServerUrl == portalUrl)
: new IdentityManager.ServerInfo();
serverInfo.ServerUrl = portalUrl;
serverInfo.OAuthClientInfo = oauthClientInfo;
serverInfo.TokenAuthenticationType = IdentityManager.TokenAuthenticationType.OAuthImplicit;
if (!serverInfoRegistered)
{
IdentityManager.Current.RegisterServers(new IdentityManager.ServerInfo[] { serverInfo });
}
cred = await IdentityManager.Current.GenerateCredentialTaskAsync(portalUrl, options);
}
else
{
// Authenticate against ArcGIS Online/Portal to retrieve user token
cred = await IdentityManager.Current.GenerateCredentialTaskAsync(
portalUrl, viewModel.Username, viewModel.Password, options);
}
}
return(cred);
}
