public Task AuthenticateAsync(HttpAuthenticationContext context, CancellationToken cancellationToken)
{
IPrincipal principal = null;
GenericIdentity identity;
var credentials = context.ParseAuthorizationHeader();
var adminCred = CredentialsProvider.GetAdminCredentials();
var pullCred = CredentialsProvider.GetMonitorCredentials();
if (credentials == null)
{
return(Task.FromResult(0));
}
if (credentials.Equals(adminCred))
{
identity = new GenericIdentity(credentials.Id.ToString());
principal = new GenericPrincipal(identity, new[] { SecurityRole.Admin.ToString() });
}
else if (credentials.Equals(pullCred))
{
identity = new GenericIdentity(pullCred.Id.ToString());
principal = new GenericPrincipal(identity, new[] { SecurityRole.Monitor.ToString() });
}
else
{
string encryptedPassword = credentials.Password.ToSha256Hash();
var endpoint = EndpointRegistry.GetById(credentials.Id);
if (endpoint?.Password == encryptedPassword)
{
context.Request.Properties[_passwordKey] = encryptedPassword;
identity = new GenericIdentity(credentials.Id.ToString());
principal = new GenericPrincipal(identity, null);
}
}
context.Principal = principal;
return(Task.FromResult(0));
}