How to override the seeding of default user name and password?

[mrs01dev]

The Hidden class "IdentityDataSeedContributor" in "modules/identity" seeds default user name and password .
It not a wisdom to deploy application with a security breaches [ default user name and password].
How to override the seeding of default user name and password?

[maliming]

hi

You can check: #3088 and #2458

[mrs01dev]

Thanks , my final code for seeding User Name , Password and Tenants
1- modify MyProjectNameDbMigrationService.cs
public class ***DbMigrationService : ITransientDependency
{
public ILogger<***DbMigrationService> Logger { get; set; }

    private readonly IDataSeeder _dataSeeder;
    private readonly IEnumerable<ITSPDbSchemaMigrator> _dbSchemaMigrators;
    private readonly ITenantRepository _tenantRepository;
    private readonly ITenantManager _tenantManager;
    private readonly ICurrentTenant _currentTenant;
    private readonly IConfiguration _configuration;
    public ***DbMigrationService(
        IDataSeeder dataSeeder,
        IEnumerable<ITSPDbSchemaMigrator> dbSchemaMigrators,
        ITenantRepository tenantRepository,
        ITenantManager tenantManager,
        ICurrentTenant currentTenant,
        IConfiguration configuration)
    {
        _dataSeeder = dataSeeder;
        _dbSchemaMigrators = dbSchemaMigrators;
        _tenantRepository = tenantRepository;
        _tenantManager = tenantManager;
        _currentTenant = currentTenant;
        _configuration = configuration;
        Logger = NullLogger<TSPDbMigrationService>.Instance;
    }

    public async Task MigrateAsync()
    {
        Logger.LogInformation("Started database migrations...");

        await MigrateDatabaseSchemaAsync();
        await SeedTenantAsync();
        await SeedDataAsync();

        Logger.LogInformation($"Successfully completed host database migrations.");

        var tenants = await _tenantRepository.GetListAsync(includeDetails: true);

        var migratedDatabaseSchemas = new HashSet<string>();
        foreach (var tenant in tenants)
        {
            using (_currentTenant.Change(tenant.Id))
            {
                if (tenant.ConnectionStrings.Any())
                {
                    var tenantConnectionStrings = tenant.ConnectionStrings
                        .Select(x => x.Value)
                        .ToList();

                    if (!migratedDatabaseSchemas.IsSupersetOf(tenantConnectionStrings))
                    {
                        await MigrateDatabaseSchemaAsync(tenant);

                        migratedDatabaseSchemas.AddIfNotContains(tenantConnectionStrings);
                    }
                }

                await SeedDataAsync(tenant);
            }

            Logger.LogInformation($"Successfully completed {tenant.Name} tenant database migrations.");
        }

        Logger.LogInformation("Successfully completed database migrations.");
    }

    private async Task MigrateDatabaseSchemaAsync(Tenant tenant = null)
    {
        Logger.LogInformation(
            $"Migrating schema for {(tenant == null ? "host" : tenant.Name + " tenant")} database...");

        foreach (var migrator in _dbSchemaMigrators)
        {
            await migrator.MigrateAsync();
        }
    }

    private async Task SeedDataAsync(Tenant tenant = null)
    {
        Logger.LogInformation($"Executing {(tenant == null ? "host" : tenant.Name + " tenant")} database seed...");
        string userEmail = string.Empty;
        string userPassword = string.Empty;
        IConfigurationSection userConfigurationSection = _configuration.GetSection("AdminUserIdentity");
        if (userConfigurationSection!= null)
        {
            userEmail = userConfigurationSection["Email"] ?? "[email protected]";
            userPassword = userConfigurationSection["Password"] ?? "1q2w3E*";
        }
        else
        {
            userEmail= "[email protected]";
            userPassword = "1q2w3E*";
        }
        // change user name by prefixing with tenantName
        if (tenant != null)
        {
            userEmail = tenant.Name + "_"+ userEmail;
            await _dataSeeder.SeedAsync(
            new DataSeedContext(tenant.Id)
        .WithProperty("AdminEmail", userEmail)
        .WithProperty("AdminPassword", userPassword)
        );

        }
        else
        {
            
            await _dataSeeder.SeedAsync(
           new DataSeedContext(null)
       .WithProperty("AdminEmail", userEmail)
       .WithProperty("AdminPassword", userPassword)
       );

        }


    }

    private async Task SeedTenantAsync()
    {
        List<string> tenantNameslist =new List<string>();

        var tenantConfigurationSection = _configuration.GetSection("TenantData:TenantNameslist");  
        if (tenantConfigurationSection != null)
        {
             tenantNameslist = tenantConfigurationSection.Get<List<string>>();
           

        }
      
        tenantNameslist.Sort();


        foreach (string tenantName in tenantNameslist)
        {
            Tenant tenant = await _tenantManager.CreateAsync(tenantName);
         
           await  _tenantRepository.InsertAsync(tenant,true);


        }

    }
}

2- add to appsettings in **DbMigrator project
"AdminUserIdentity": {
"Email": "[email protected]",
"Password": "1q2w3E"
},
"TenantData": {

"TenantNameslist": [

  "Tokyo",
  "London",
  "Cairo",
  "Astana",
  "Berlin",
  "Washington",
]

}