/// <summary>
/// Initializes the <see cref="serviceProvider"/> field if it has not yet been initialized.
/// </summary>
private static void EnsureInitialized()
{
if (serviceProvider == null)
{
lock (initializerLock)
{
if (serviceDescription == null)
{
var postEndpoint = new MessageReceivingEndpoint(new Uri(Utilities.ApplicationRoot, "OAuth.ashx"), HttpDeliveryMethods.PostRequest);
var getEndpoint = new MessageReceivingEndpoint(postEndpoint.Location, HttpDeliveryMethods.GetRequest);
serviceDescription = new ServiceProviderDescription
{
TamperProtectionElements = new ITamperProtectionChannelBindingElement[] { new HmacSha1SigningBindingElement() },
RequestTokenEndpoint = postEndpoint,
AccessTokenEndpoint = postEndpoint,
UserAuthorizationEndpoint = getEndpoint,
};
}
if (tokenManager == null)
{
tokenManager = new OAuthServiceProviderTokenManager();
}
if (serviceProvider == null)
{
serviceProvider = new ServiceProvider(serviceDescription, tokenManager);
}
}
}
}
/// <summary>
/// Initializes the <see cref="serviceProvider"/> field if it has not yet been initialized.
/// </summary>
private static void EnsureInitialized()
{
if (serviceProvider == null)
{
lock (initializerLock)
{
if (serviceDescription == null)
{
var postEndpoint = new MessageReceivingEndpoint(new Uri(Utilities.ApplicationRoot, "OAuth.ashx"), HttpDeliveryMethods.PostRequest);
var getEndpoint = new MessageReceivingEndpoint(postEndpoint.Location, HttpDeliveryMethods.GetRequest);
serviceDescription = new ServiceProviderDescription
{
TamperProtectionElements = new ITamperProtectionChannelBindingElement[] { new HmacSha1SigningBindingElement() },
RequestTokenEndpoint = postEndpoint,
AccessTokenEndpoint = postEndpoint,
UserAuthorizationEndpoint = getEndpoint,
};
}
if (tokenManager == null)
{
tokenManager = new OAuthServiceProviderTokenManager();
}
if (serviceProvider == null)
{
serviceProvider = new ServiceProvider(serviceDescription, tokenManager);
}
}
}
}
