static async Task CreateKeypairIfNotExist()
{
string KeyPath = @"C:\Users\ethan\keypair";
using DataContext db = new();
if ((App.ActiveUser = db.Users.FirstOrDefault(x => x.Active)) != null)
{
return;
}
AsymmetricCipherKeyPair pair = CryptoService.GenerateKeypair(512);
string key = CryptoService.ExportKeypair(pair, CryptoService.KeyType.Private);
File.WriteAllText(KeyPath, key);
key = CryptoService.ExportKeypair(pair, CryptoService.KeyType.Public);
File.WriteAllText($"{KeyPath}.pub", key);
ClientModels.Users.User user = await APIClient.v1.Users.Register(new ClientModels.Users.CreateModel
{
ExchangePem = key
});
Models.User createdUser = Models.User.FromBase(ref user);
createdUser.Active = true;
createdUser.PEMPath = KeyPath;
db.Users.Add(createdUser);
await db.SaveChangesAsync();
App.ActiveUser = createdUser;
}
public static User FromBase(ref ClientModels.Users.User b) => JsonConvert.DeserializeObject <User>(JsonConvert.SerializeObject(b));
