public Task <string> GetRedirect(string callbackUrl, long?userId)
{
var state = JWT.CreateSecurityToken(
appConfig: _appConfig,
entityId: userId?.ToString() ?? Guid.NewGuid().ToString("N"),
securityStamp: "",
audience: JwtAudience.Cabinet,
area: JwtArea.OAuth,
validFor: TimeSpan.FromMinutes(5),
optClaims: new[] { new System.Security.Claims.Claim("google", "true") }
);
var paramz = new Parameters()
.Set("scope", "https://www.googleapis.com/auth/userinfo.email")
.Set("access_type", "offline")
.Set("include_granted_scopes", "true")
.Set("state", state)
.Set("redirect_uri", callbackUrl)
.Set("include_granted_scopes", "true")
.Set("response_type", "code")
.Set("client_id", _clientId)
;
return(Task.FromResult("https://accounts.google.com/o/oauth2/v2/auth?" + paramz.ToUrlEncoded()));
}
