/// <summary>
/// When marking requests where you want to define VAPID details, call this method
/// before sendNotifications() or pass in the details and options to
/// sendNotification.
/// </summary>
/// <param name="vapidDetails"></param>
public void SetVapidDetails(VapidDetails vapidDetails)
{
VapidHelper.ValidateSubject(vapidDetails.Subject);
VapidHelper.ValidatePublicKey(vapidDetails.PublicKey);
VapidHelper.ValidatePrivateKey(vapidDetails.PrivateKey);
_vapidDetails = vapidDetails;
}
public IActionResult GenerateKeys()
{
VapidHelper.ValidateSubject("mailto:[email protected]");
var keys = VapidHelper.GenerateVapidKeys();
VapidHelper.ValidatePublicKey(keys.PublicKey);
VapidHelper.ValidatePrivateKey(keys.PrivateKey);
ViewBag.PublicKey = keys.PublicKey;
ViewBag.PrivateKey = keys.PrivateKey;
return(View());
}
/// <summary>
/// Sets the vapid details.
/// </summary>
/// <param name="p_options">Web push options.</param>
private async Task SetVapidDetails(IOptions <WebPushOptions> p_options)
{
bool v_validSubject = true;
string v_vapidSubject;
string v_vapidPublicKey;
string v_vapidPrivateKey;
try
{
VapidHelper.ValidateSubject(p_options.Value.VapidSubject);
}
catch (Exception ex)
{
Logger.LogWarning(ex, "Vapid subject is not valid");
v_validSubject = false;
}
if (!v_validSubject && String.IsNullOrWhiteSpace(GcmAPIKey))
{
throw new ApplicationException("You must set a valid vapid subject or GCM API Key");
}
if (v_validSubject)
{
v_vapidSubject = p_options.Value.VapidSubject;
try
{
VapidHelper.ValidatePublicKey(p_options.Value.VapidPublicKey);
VapidHelper.ValidatePrivateKey(p_options.Value.VapidPrivateKey);
v_vapidPublicKey = p_options.Value.VapidPublicKey;
v_vapidPrivateKey = p_options.Value.VapidPrivateKey;
}
catch (Exception ex)
{
Logger.LogError(ex, "Your Vapid keys are not valid. Using auto generated keys.");
var v_tempVapid = VapidHelper.GenerateVapidKeys();
v_vapidPublicKey = v_tempVapid.PublicKey;
v_vapidPrivateKey = v_tempVapid.PrivateKey;
Logger.LogInformation("Flushing existing devices");
IEnumerable <Device> v_devices = this.DbContext.Devices;
this.DbContext.RemoveRange(v_devices);
await this.DbContext.SaveChangesAsync();
}
VapidDetails = new VapidDetails(v_vapidSubject, v_vapidPublicKey, v_vapidPrivateKey);
}
}
