Add cipher seeding with Rust SDK encryption to enable cryptographically correct test data generation (#6896)

util/Seeder/Data/BogusNameProvider.cs

@@ -0,0 +1,78 @@
+using Bit.Seeder.Data.Enums;
+using Bogus;
+using Bogus.DataSets;
+
+namespace Bit.Seeder.Data;
+
+/// <summary>
+/// Provides locale-aware name generation using the Bogus library.
+/// Maps GeographicRegion to appropriate Bogus locales for culturally-appropriate names.
+/// </summary>
+internal sealed class BogusNameProvider
+{
+    private readonly Faker _faker;
+
+    public BogusNameProvider(GeographicRegion region, int? seed = null)
+    {
+        var locale = MapRegionToLocale(region, seed);
+        _faker = seed.HasValue
+            ? new Faker(locale) { Random = new Randomizer(seed.Value) }
+            : new Faker(locale);
+    }
+
+    public string FirstName() => _faker.Name.FirstName();
+
+    public string FirstName(Name.Gender gender) => _faker.Name.FirstName(gender);
+
+    public string LastName() => _faker.Name.LastName();
+
+    private static string MapRegionToLocale(GeographicRegion region, int? seed) => region switch
+    {
+        GeographicRegion.NorthAmerica => "en_US",
+        GeographicRegion.Europe => GetRandomEuropeanLocale(seed),
+        GeographicRegion.AsiaPacific => GetRandomAsianLocale(seed),
+        GeographicRegion.LatinAmerica => GetRandomLatinAmericanLocale(seed),
+        GeographicRegion.MiddleEast => GetRandomMiddleEastLocale(seed),
+        GeographicRegion.Africa => GetRandomAfricanLocale(seed),
+        GeographicRegion.Global => "en",
+        _ => "en"
+    };
+
+    private static string GetRandomEuropeanLocale(int? seed)
+    {
+        var locales = new[] { "en_GB", "de", "fr", "es", "it", "nl", "pl", "pt_PT", "sv" };
+        return PickLocale(locales, seed);
+    }
+
+    private static string GetRandomAsianLocale(int? seed)
+    {
+        var locales = new[] { "ja", "ko", "zh_CN", "zh_TW", "vi" };
+        return PickLocale(locales, seed);
+    }
+
+    private static string GetRandomLatinAmericanLocale(int? seed)
+    {
+        var locales = new[] { "es_MX", "pt_BR", "es" };
+        return PickLocale(locales, seed);
+    }
+
+    private static string GetRandomMiddleEastLocale(int? seed)
+    {
+        // Bogus has limited Middle East support; use available Arabic/Turkish locales
+        var locales = new[] { "ar", "tr", "fa" };
+        return PickLocale(locales, seed);
+    }
+
+    private static string GetRandomAfricanLocale(int? seed)
+    {
+        // Bogus has limited African support; use South African English and French (West Africa)
+        var locales = new[] { "en_ZA", "fr" };
+        return PickLocale(locales, seed);
+    }
+
+    private static string PickLocale(string[] locales, int? seed)
+    {
+        var random = seed.HasValue ? new Random(seed.Value) : Random.Shared;
+        return locales[random.Next(locales.Length)];
+    }
+}