public static IAuditTrailHubBuilder Add(this IAuditTrailHubBuilder builder, AuditTrailHubRegistration registration)
{
if (registration == null)
{
throw new ArgumentNullException(nameof(registration));
}
builder.Services.Configure <AuditTrailHubOptions>(options =>
{
options.Registry.Add(registration);
});
return(builder);
}
public static IAuditTrailHubBuilder AddMongoDBMerkleTree(this IAuditTrailHubBuilder builder, SupportedHashAlgorithm hashAlgorithm, ECParameters signatureParameters)
{
Sha2 sha = hashAlgorithm switch
{
SupportedHashAlgorithm.Sha256 => Sha256.Shared,
SupportedHashAlgorithm.Sha384 => Sha384.Shared,
SupportedHashAlgorithm.Sha512 => Sha512.Shared,
_ => Sha256.Shared
};
builder.Services.TryAddSingleton <IMerkleHasher>(new MerkleHasher(sha));
builder.Services.TryAddSingleton <IMerkleSigner>(new ECDsaMerkleSigner(signatureParameters));
builder.Services.Replace(new ServiceDescriptor(typeof(IMerkleTree), typeof(MongoDBMerkleTree), ServiceLifetime.Singleton));
return(builder);
}
}
public static IAuditTrailHubBuilder AddMongoDBStorage(this IAuditTrailHubBuilder builder, MongoClientSettings settings)
{
builder.Services.TryAddSingleton <IAuditTrailStore, MongoDBAuditTrailStore>();
builder.Services.TryAddSingleton <IMerkleTree, MongoDBMerkleTree>();
builder.Services.AddOptions <MongoDBStoreOptions>();
var client = new MongoClient(settings);
builder.Services.TryAddSingleton <IMongoClient>(client);
var conventionPack = new ConventionPack {
new CamelCaseElementNameConvention()
};
ConventionRegistry.Register("camelCase", conventionPack, t => t.Namespace?.StartsWith("Uruk") ?? false);
BsonClassMap.RegisterClassMap <AuditTrailBlock>(cm =>
{
cm.AutoMap();
cm.MapCreator(b => new AuditTrailBlock(b.Iss, b.Jti, b.Iat, b.Aud, b.Txn, b.Toe, b.Events, b.Raw, b.Hash, b.RootHash));
});
BsonClassMap.RegisterClassMap <Keyring>(cm =>
{
cm.AutoMap();
cm.MapCreator(k => new Keyring(k.ID, k.Iss, k.Keys));
});
BsonClassMap.RegisterClassMap <MerkleNode>(cm =>
{
cm.AutoMap();
cm.MapCreator(n => new MerkleNode(n.Children, n.Level, n.Hash, n.IsFull));
});
BsonClassMap.RegisterClassMap <MerkleRoot>(cm =>
{
cm.AutoMap();
cm.MapCreator(r => new MerkleRoot(r.Level, r.Hash, r.TreeSize, r.Signature, r.Bucket));
});
BsonClassMap.RegisterClassMap <MerkleLeaf>(cm =>
{
cm.AutoMap();
cm.MapCreator(r => new MerkleLeaf(r.ID, r.Hash));
});
return(builder);
}
public static IAuditTrailHubBuilder AddMongoDBStorage(this IAuditTrailHubBuilder builder, string connectionString)
{
return(builder.AddMongoDBStorage(MongoClientSettings.FromConnectionString(connectionString)));
}
public static IAuditTrailHubBuilder AddFileSystemStorage(this IAuditTrailHubBuilder builder)
{
builder.Services.TryAddSingleton <IAuditTrailStore, FileSystemAuditTrailStore>();
return(builder);
}