public Task <ExternalAuthenticateResult> AuthenticateExternalAsync(string subject, Thinktecture.IdentityServer.Core.Models.ExternalIdentity user)
{
throw new NotImplementedException();
}
public Task <Thinktecture.IdentityServer.Core.Authentication.ExternalAuthenticateResult> AuthenticateExternalAsync(string subject, Thinktecture.IdentityServer.Core.Models.ExternalIdentity externalUser)
{
return(Task.FromResult <ExternalAuthenticateResult>(null));
}
public Task <Thinktecture.IdentityServer.Core.Authentication.ExternalAuthenticateResult> AuthenticateExternalAsync(string subject, Thinktecture.IdentityServer.Core.Models.ExternalIdentity externalUser)
{
// look for the user in our local identity system from the external identifiers
var user = Users.SingleOrDefault(x => x.Provider == externalUser.Provider.Name && x.ProviderID == externalUser.ProviderId);
string name = "Unknown";
if (user == null)
{
// new user, so add them here
var nameClaim = externalUser.Claims.First(x => x.Type == Constants.ClaimTypes.Name);
if (nameClaim != null)
{
name = nameClaim.Value;
}
user = new CustomUser {
Subject = Guid.NewGuid().ToString(),
Provider = externalUser.Provider.Name,
ProviderID = externalUser.ProviderId,
Claims = new List <Claim> {
new Claim(Constants.ClaimTypes.Name, name)
}
};
Users.Add(user);
}
name = user.Claims.First(x => x.Type == Constants.ClaimTypes.Name).Value;
if (user.IsRegistered)
{
// user not registered so we will issue a partial login and redirect them to our registration page
return(Task.FromResult <ExternalAuthenticateResult>(new ExternalAuthenticateResult(user.Provider, user.Subject, name)));
}
else
{
// user is registered so continue
return(Task.FromResult <ExternalAuthenticateResult>(new ExternalAuthenticateResult("/core/externalregistration", user.Provider, user.Subject, name)));
}
}
