public string GetOAuthProviderProperty(OAuthProviderEnum pro, OAuthPropertyEnum prop)
{
OAuthProvider provider = GetOAuthProvider(pro);
PropertyInfo pi = provider.GetType().GetProperty(prop.ToString());
return (string)pi.GetValue(provider, null);
}
public void EnableOauthProvider(OAuthProviderEnum pro, params string[] args)
{
OAuthProvider provider = GetOAuthProvider(pro);
provider.SetKeys(args);
InitializeGLFDb("GenericLoginFramework", false);
}
public IOAuthContext GetContext(OAuthProviderEnum oauthProviderEnum)
{
switch (oauthProviderEnum)
{
case OAuthProviderEnum.Twitter:
return(Container.Resolve <TwitterOAuthContext>());
case OAuthProviderEnum.Facebook:
return(Container.Resolve <FacebookOAuthContext>());
default:
throw new NotImplementedException();
}
}
public async Task<User> GetUserFromOAuthToken(OAuthProviderEnum pro, string token)
{
OAuthProvider provider = GetOAuthProvider(pro);
OAuthResource resource = await provider.GetResourceFromToken(token);
User user = null;
using(GLFDbContext db = new GLFDbContext(DbName, IsConnString))
{
if (pro == OAuthProviderEnum.FacebookProvider)
{
user = db.Users.Where(u => u.FacebookResource.ID == resource.ID)
.Include(u => u.FacebookResource)
.Include(u => u.GoogleResource)
.FirstOrDefault();
}
if (user != null)
{
if(pro == OAuthProviderEnum.FacebookProvider)
{
db.Entry(user.FacebookResource).CurrentValues.SetValues(resource);
}
}
else
{
Type type = typeof(User);
PropertyInfo property = type.GetProperty(resource.GetType().Name, BindingFlags.Public | BindingFlags.Instance);
user = new User ();
property.SetValue(user, resource, null);
db.Users.Add(user);
}
db.SaveChanges();
}
return user;
}
private void ShowOAuthWindow(OAuthProviderEnum provider)
{
new OAuthWindow(oauthContextProvider.GetContext(provider), OnOAuthSuccess).Show();
}
private OAuthProvider GetOAuthProvider(OAuthProviderEnum pro)
{
Type providerType = Type.GetType(String.Format("GenericLoginFramework.OAuth.Providers.{0}", pro.ToString()));
OAuthProvider provider = (OAuthProvider)providerType.GetProperty("Instance").GetValue(null, null);
return provider;
}
