private async Task <string> CreateCodeAsync(ValidatedAuthorizeRequest request)
{
var code = new AuthorizationCode
{
ClientId = request.Client.ClientId,
Lifetime = request.Client.AuthorizationCodeLifetime,
Subject = request.Subject,
SessionId = request.SessionId,
CodeChallenge = request.CodeChallenge.Sha256(),
CodeChallengeMethod = request.CodeChallengeMethod,
IsOpenId = request.IsOpenIdRequest,
RequestedScopes = request.ValidatedScopes.GrantedScopes.Select(a => a.Name),
RedirectUri = request.RedirectUri,
Nonce = request.Nonce,
WasConsentShown = request.WasConsentShown,
};
// store id token and access token and return authorization code
var id = CryptoRandom.CreateUniqueId();
await _grants.StoreAuthorizationCodeAsync(id, code);
await RaiseCodeIssuedEventAsync(id, code);
return(id);
}