public void AddClientCredentials([NotNull] ClientCredentials credentials, [NotNull] ConfigStore endpointConfigStore)
{
if (credentials == null)
{
throw new ArgumentNullException(nameof(credentials));
}
if (endpointConfigStore == null)
{
throw new ArgumentNullException(nameof(endpointConfigStore));
}
if (string.IsNullOrWhiteSpace(credentials.Id))
{
throw new InvalidOperationException("Id of credentials cannot be empty.");
}
if (string.IsNullOrWhiteSpace(credentials.IdentityProvider?.ToString()))
{
throw new InvalidOperationException("IdentityProvider of credentials cannot be empty.");
}
if (credentials.KeyPairData == null)
{
throw new InvalidOperationException("KeyPairData of credentials cannot be empty.");
}
if (credentials.Id == "system-client")
{
throw new InvalidOperationException("The system client cannot be saved to config store.");
}
if (endpointConfigStore._configName != ConfigurationNames.Zero &&
endpointConfigStore._configName != ConfigurationNames.Local)
{
endpointConfigStore.Endpoints.TryGetValue(EndpointNames.Identity, out var currentEndpoint);
if (currentEndpoint == null)
{
currentEndpoint = credentials.IdentityProvider;
endpointConfigStore.SetEndpoint(EndpointNames.Identity, currentEndpoint);
}
if (credentials.IdentityProvider != currentEndpoint)
{
throw new InvalidOperationException($"This credentials have been issued by identity provider '{credentials.IdentityProvider}', but the configuration '{_configName}' uses the provider '{currentEndpoint}'.");
}
}
var privatePath = Path.Combine(StorePath, "private");
var privateKeyPath = Path.Combine(privatePath, $"{credentials.Id}.key");
if (!_environment.FileSystem.DirectoryExists(privatePath))
{
_environment.FileSystem.CreateDirectory(privatePath);
}
var keyPairPtr = Marshal.SecureStringToGlobalAllocUnicode(credentials.KeyPairData);
try
{
var keyPair = PrivateKey.ReadString(Marshal.PtrToStringUni(keyPairPtr));
PrivateKey.WriteFile(privateKeyPath, keyPair,
_environment.FileSystem);
}
finally
{
Marshal.ZeroFreeGlobalAllocUnicode(keyPairPtr);
}
}