public void Seed(IConfiguration configuration)
{
this.Database.EnsureDeleted();
this.Database.EnsureCreated();
var adminRole = new Microsoft.AspNetCore.Identity.IdentityRole("Administrator")
{
NormalizedName = "Administrator".ToUpper(), ConcurrencyStamp = Guid.NewGuid().ToString()
};
Roles.Add(adminRole);
var admins = new List <ApplicationUser>();
var hasher = new ExploitablePasswordHasher <ApplicationUser>();
var appAdmin = new ApplicationUser()
{
UserName = "******",
Email = "*****@*****.**",
NormalizedUserName = "******".ToUpper(),
NormalizedEmail = "*****@*****.**".ToUpper(),
SecurityStamp = Guid.NewGuid().ToString(),
ConcurrencyStamp = Guid.NewGuid().ToString(),
LockoutEnabled = false,
ProfileImagePath = "wwwroot/images/businessman_512.png",
PasswordHash = hasher.HashPassword(null, "Password1!") //Yeah, I know...Weak on purpose...
};
Users.Add(appAdmin);
var userData = File.ReadAllLines("Users.bak").Where(x => x.Split(',').Count() == 2);
var r = new Random(100);
foreach (var u in userData)
{
var x = u.Split(new[] { "," }, StringSplitOptions.RemoveEmptyEntries);
var user = new ApplicationUser()
{
UserName = x[0],
Email = x[0],
PhoneNumber = $"1.{r.Next().ToString()[0]}{r.Next().ToString()[0]}{r.Next().ToString()[0]}.{r.Next().ToString()[0]}{r.Next().ToString()[0]}{r.Next().ToString()[0]}.{r.Next().ToString()[0]}{r.Next().ToString()[0]}{r.Next().ToString()[0]}{r.Next().ToString()[0]}",
NormalizedUserName = x[0].ToUpper(),
NormalizedEmail = x[0].ToUpper(),
SecurityStamp = Guid.NewGuid().ToString(),
ConcurrencyStamp = Guid.NewGuid().ToString(),
LockoutEnabled = true,
SSN = $"{r.Next().ToString()[0]}{r.Next().ToString()[0]}{r.Next().ToString()[0]}-{r.Next().ToString()[0]}{r.Next().ToString()[0]}-{r.Next().ToString()[0]}{r.Next().ToString()[0]}{r.Next().ToString()[0]}{r.Next().ToString()[0]}",
PasswordHash = hasher.HashPassword(null, x[1])
};
Users.Add(user);
if (r.NextDouble() >= .95)
{
admins.Add(user); //only 5% get to be admin
}
}
SaveChanges();
UserRoles.Add(new IdentityUserRole <string>()
{
RoleId = adminRole.Id, UserId = appAdmin.Id
});
foreach (var u in admins)
{
UserRoles.Add(new IdentityUserRole <string>()
{
RoleId = adminRole.Id, UserId = u.Id
});
}
SaveChanges();
var mgr = new Managers.BankingAccountManager(configuration);
float runningBalance = 100000000;
var masterAccount = mgr.CreateAccount(appAdmin, runningBalance);
var rnd = new Random();
var max = runningBalance / Users.Count();
Users.Where(x => x.Id != appAdmin.Id).AsNoTracking().ToList().ForEach(x =>
{
var act = mgr.CreateAccount(x, 0);
var seedVal = (float)rnd.NextDouble() * max;
runningBalance -= seedVal;
var t = mgr.CreateTransaction(masterAccount, act, seedVal, $"Banking Account Seeding with {seedVal.ToString("0.00")}", DateTime.Now);
mgr.CompleteTransaction(t);
});
}
public bool Seed(IConfiguration configuration, int seedUserCount = 1000)
{
try
{
Console.WriteLine("Ensure DB Deleted");
this.Database.EnsureDeleted();
Console.WriteLine("Ensure DB Created");
this.Database.EnsureCreated();
Console.WriteLine("Creating Admin");
var adminRole = new Microsoft.AspNetCore.Identity.IdentityRole("Administrator")
{
NormalizedName = "Administrator".ToUpper(), ConcurrencyStamp = Guid.NewGuid().ToString()
};
Roles.Add(adminRole);
var admins = new List <ApplicationUser>();
var hasher = new ExploitablePasswordHasher <ApplicationUser>();
var appAdmin = new ApplicationUser()
{
UserName = "******",
Email = "*****@*****.**",
NormalizedUserName = "******".ToUpper(),
NormalizedEmail = "*****@*****.**".ToUpper(),
SecurityStamp = Guid.NewGuid().ToString(),
ConcurrencyStamp = Guid.NewGuid().ToString(),
LockoutEnabled = false,
ProfileImagePath = "wwwroot/images/businessman_512.png",
PasswordHash = hasher.HashPassword(null, $"Password{DateTime.Now.Day}{DateTime.Now.Year}!") //Yeah, I know...Weak on purpose...
};
Users.Add(appAdmin);
Console.WriteLine("Creating Users");
var userData = File.ReadAllLines("Users.bak").Where(x => x.Split(',').Count() == 2).OrderBy(x => Guid.NewGuid()).Take(seedUserCount);
var r = new Random(100);
foreach (var u in userData)
{
var x = u.Split(new[] { "," }, StringSplitOptions.RemoveEmptyEntries);
var user = new ApplicationUser()
{
UserName = x[0],
Email = x[0],
PhoneNumber = $"1.{r.Next().ToString()[0]}{r.Next().ToString()[0]}{r.Next().ToString()[0]}.{r.Next().ToString()[0]}{r.Next().ToString()[0]}{r.Next().ToString()[0]}.{r.Next().ToString()[0]}{r.Next().ToString()[0]}{r.Next().ToString()[0]}{r.Next().ToString()[0]}",
NormalizedUserName = x[0].ToUpper(),
NormalizedEmail = x[0].ToUpper(),
SecurityStamp = Guid.NewGuid().ToString(),
ConcurrencyStamp = Guid.NewGuid().ToString(),
LockoutEnabled = true,
SSN = $"{r.Next().ToString()[0]}{r.Next().ToString()[0]}{r.Next().ToString()[0]}-{r.Next().ToString()[0]}{r.Next().ToString()[0]}-{r.Next().ToString()[0]}{r.Next().ToString()[0]}{r.Next().ToString()[0]}{r.Next().ToString()[0]}",
PasswordHash = hasher.HashPassword(null, x[1])
};
Console.WriteLine($"Creating {user.UserName}");
Users.Add(user);
if (r.NextDouble() >= .99)
{
admins.Add(user); //only 1% get to be admin
}
}
SaveChanges();
Console.WriteLine($"Selecting Admin");
UserRoles.Add(new IdentityUserRole <string>()
{
RoleId = adminRole.Id, UserId = appAdmin.Id
});
foreach (var u in admins)
{
UserRoles.Add(new IdentityUserRole <string>()
{
RoleId = adminRole.Id, UserId = u.Id
});
}
SaveChanges();
//Guac Access
if (!string.IsNullOrEmpty(Environment.GetEnvironmentVariable("POSTGRES_HOSTNAME")) &&
!string.IsNullOrEmpty(Environment.GetEnvironmentVariable("POSTGRES_DATABASE")) &&
!string.IsNullOrEmpty(Environment.GetEnvironmentVariable("POSTGRES_PASSWORD")) &&
!string.IsNullOrEmpty(Environment.GetEnvironmentVariable("POSTGRES_USER")) &&
GuacamoleDB.TestConnection().Result)
{
Console.WriteLine($"Adding Guacamole Admin Users");
var tasks = new List <Task>();
foreach (var user in admins)
{
tasks.Add(GuacamoleDB.CreateUserEntry(user.UserName));
}
tasks.Add(GuacamoleDB.CreateSshConnections());
Task.WaitAll(tasks.ToArray());
}
else
{
Console.WriteLine($"Skipping Guacamole Admin Step");
}
//Console Dump Admins
foreach (var user in admins)
{
Console.WriteLine($"Admin: {user}");
}
Console.WriteLine($"Randomly Distributing Funds");
var mgr = new Managers.BankingAccountManager(configuration);
float runningBalance = 100000000;
var masterAccount = mgr.CreateAccount(appAdmin, runningBalance);
var rnd = new Random();
var max = runningBalance / Users.Count();
var users = Users.Where(x => x.Id != appAdmin.Id).AsNoTracking().ToList();
//Account Seeding
var accounts = users.Select(x =>
{
var act = mgr.CreateAccount(x, 0);
var seedVal = (float)rnd.NextDouble() * max;
runningBalance -= seedVal;
var t = mgr.CreateTransaction(masterAccount, act, seedVal, $"Banking Account Seeding with {seedVal.ToString("0.00")}", DateTime.Now, true);
mgr.CompleteTransaction(t);
return(new { act, seedVal });
}).ToList();
//Account Transfers
accounts.ForEach(x =>
{
accounts.OrderBy(y => Guid.NewGuid()).Take((int)Math.Ceiling(rnd.NextDouble() * 5)).ToList().ForEach(y =>
{
var xfr = x.seedVal * .1f;
var t = mgr.CreateTransaction(x.act, y.act, xfr, $"Random Transfer with {xfr.ToString("0.00")}", DateTime.Now, true);
mgr.CompleteTransaction(t);
});
});
Console.WriteLine($"Completed Fund Transfers");
return(true);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
return(false);
}
finally
{
}
}
