private async Task <int> OnExecute(IConsole console, DatabaseContext database, ConfirmationMailService mailingService)
{
if (!MailUtilities.IsValidAddress(AccountName))
{
console.Error.WriteLine("Please use a valid email address!");
return(1);
}
console.Out.WriteLine("WARNING: Argon2 hash is currently not supported!");
(var account, var confirmation, bool success) = await database.AddAccount(AccountName, Array.Empty <byte>()).ConfigureAwait(false);
if (success)
{
console.Out.WriteLine($"Created account with ID {account.AccountId}");
console.Out.WriteLine($"Visit {mailingService.GetConfirmationUrl(confirmation.Token)} to confirm the mail address");
if (SendMail)
{
console.Out.WriteLine("Sending confirmation mail...");
await mailingService.SendMailAsync(AccountName, confirmation.Token).ConfigureAwait(false);
}
return(0);
}
else
{
console.Error.WriteLine($"The AccountName {AccountName} already exists!");
return(1);
}
}
public override async ValueTask Handle(P02CreateAccount packet)
{
var response = Packets.New <P03CreateAccountResponse>();
if (!MailUtilities.IsValidAddress(packet.AccountName))
{
response.StatusCode = CreateAccountStatus.InvalidAccountName;
}
else
{
using var csp = SHA256.Create();
byte[] passwordHash = csp.ComputeHash(packet.KeyHash);
// As of RFC 5321 the local-part of an email address should not be case-sensitive.
(var newAccount, var confirmation, bool success) =
await Database.AddAccount(packet.AccountName.ToLowerInvariant(), passwordHash).ConfigureAwait(false);
if (!success)
{
response.StatusCode = CreateAccountStatus.AccountNameTaken;
}
else
{
Task mail = mailing.SendMailAsync(confirmation.MailAddress, confirmation.Token);
Channel loopback = await Database.AddChannel(
new Channel
{
ChannelType = ChannelType.Loopback,
OwnerId = newAccount.AccountId
},
new ChannelMember { AccountId = newAccount.AccountId })
.ConfigureAwait(false);
Channel accountData = await Database.AddChannel(
new Channel
{
ChannelType = ChannelType.AccountData,
OwnerId = newAccount.AccountId
},
new ChannelMember { AccountId = newAccount.AccountId })
.ConfigureAwait(false);
// Create password update packet
var passwordUpdate = Packets.New <P15PasswordUpdate>();
passwordUpdate.KeyHash = packet.KeyHash;
passwordUpdate.MessageFlags = MessageFlags.Loopback | MessageFlags.Unencrypted;
_ = await injector.CreateMessage(passwordUpdate, loopback.ChannelId, newAccount.AccountId).ConfigureAwait(false);
// Create email address
var mailAddress = Packets.New <P14MailAddress>();
mailAddress.MailAddress = await Database.MailConfirmations.AsQueryable()
.Where(c => c.AccountId == newAccount.AccountId)
.Select(c => c.MailAddress).SingleAsync().ConfigureAwait(false);
mailAddress.MessageFlags = MessageFlags.Unencrypted;
_ = await injector.CreateMessage(mailAddress, accountData.ChannelId, newAccount.AccountId).ConfigureAwait(false);
// As newly created account do not have sessions or contacts there is no need to deliver these packets immediately
await mail.ConfigureAwait(false);
response.StatusCode = CreateAccountStatus.Success;
}
}
await Client.Send(response).ConfigureAwait(false);
}