public async Task <GetChallengeLinkResponse> ExecuteAsync(GenerateContextRequest request)
{
var challengeContext = _identitiesProvider.GenerateContext();
var nonce = _identitiesProvider.GenerateNonce();
// classic flow is not supported
request.IsPartial = true;
string did = null;
string payload = null;
FlowType flowType;
switch (request.Type)
{
case ChallengeType.Register:
case ChallengeType.Login:
flowType = !request.IsPartial ? FlowType.Authorize : FlowType.PartialAuthorize;
break;
case ChallengeType.Link:
var state = await GetLinkState(request.Payload?.ToString());
if (state.ConnectedDevicesCount >= _configuration.MaximumNumberOfConnectedDevices)
{
return(new GetChallengeLinkResponse(default, _urlProvider.GetWebAppConnectionsUrl().ToString(),
default, default, _magicLinkEnabled));
}
did = state.DID;
flowType = request.IsQr ? FlowType.LinkWithPin : FlowType.Link;
break;
public async Task <MagicLinkResponse> ExecuteAsync(string email)
{
var did = await _userHandlerAdapter.GetUserIdByEmail(email);
if (string.IsNullOrEmpty(did))
{
throw new CommandValidationException($"No user was found with email '{email}'");
}
var result = new MagicLinkResponse();
var context = _identitiesProvider.GenerateContext();
var token = _identitiesProvider.GenerateMagicLinkToken();
await _cacheItemRepository.CreateAsync(new CacheItem
{
ChallengeType = ChallengeType.Login,
Context = context,
Payload = token,
DID = did,
Status = CacheItemStatus.Finished
}, _tokenExpiration);
if (_magicLinkConfiguration.SameBrowserUsageOnly)
{
result.CheckTokenKey = $"ownid-mlc-{context}";
result.CheckTokenValue = GetCheckToken(context, token, did);
result.CheckTokenLifetime = _magicLinkConfiguration.TokenLifetime;
}
var userName = await _userHandlerAdapter.GetUserNameAsync(did);
var link = new UriBuilder(_magicLinkConfiguration.RedirectUrl);
var query = HttpUtility.ParseQueryString(link.Query);
query["ownid-mtkn"] = token;
query["ownid-ctxt"] = context;
link.Query = query.ToString() ?? string.Empty;
var subject = string.Format(_localizationService.GetLocalizedString("Email_MagicLink_Subject"),
_ownIdCoreConfiguration.Name);
var body = _localizationService.GetLocalizedString("Email_MagicLink_Body")
.Replace("{userName}", userName)
.Replace("{link}", link.Uri.ToString());
await _emailService.SendAsync(email, subject, body, true, userName);
return(result);
}