private async Task IssueTokenAsync(string username)
{
var dbuser = await this.Database.Users
.FirstOrDefaultAsync(x => x.Id == username);
if (dbuser == null)
{
Console.WriteLine("Specified user does not exist");
this.PrintUsage(UsageKind.TokenIssue);
return;
}
var token = AuthenticationToken.IssueNew(dbuser.Id);
await this.Database.Tokens.AddAsync(new Token
{
UserId = token.UserId,
IssuedAt = token.IssuedAt.UtcDateTime,
Guid = token.Guid
});
await this.Database.SaveChangesAsync();
Console.WriteLine("Token issued");
Console.WriteLine(this.Tokens.EncodeToken(token));
}
public async Task <IActionResult> Token(string username = null, string email = null)
{
if (string.IsNullOrWhiteSpace(username))
{
username = "******";
}
if (string.IsNullOrWhiteSpace(email))
{
email = $"{username}@{this.HttpContext.Request.Host.Host}";
}
var usr = this.Database.Users.FirstOrDefault(x => x.Id == username && x.Email == email);
if (usr == null)
{
usr = new User
{
Id = username,
Email = email
};
await this.Database.Users.AddAsync(usr).ConfigureAwait(false);
}
var tok = this.Database.Tokens.FirstOrDefault(x => x.UserId == usr.Id);
var atok = tok != null ? new AuthenticationToken(tok.UserId, tok.IssuedAt.Value, tok.Guid) : default;
if (tok == null)
{
atok = AuthenticationToken.IssueNew(usr.Id);
tok = new Token
{
UserId = atok.UserId,
Guid = atok.Guid,
IssuedAt = atok.IssuedAt.DateTime
};
await this.Database.Tokens.AddAsync(tok).ConfigureAwait(false);
}
await this.Database.SaveChangesAsync().ConfigureAwait(false);
return(this.Content(this.Tokens.EncodeToken(atok), "text/plain", AbstractionUtilities.UTF8));
}
