public BlobContainerFactory(IConfiguration configuration, ILoggerFactory loggerFactory)
{
_blobSettings = configuration.GetConfiguredSettings <BlobStorageSettings>();
_aadSettings = configuration.GetConfiguredSettings <AadSettings>();
_vaultSettings = configuration.GetConfiguredSettings <VaultSettings>();
_logger = loggerFactory.CreateLogger <BlobContainerFactory>();
if (!TryCreateUsingMsi())
{
if (!TryCreateUsingSpn())
{
if (!TryCreateFromKeyVault())
{
TryCreateUsingConnStr();
}
}
}
}
public OldBlobClient(IConfiguration config, ILoggerFactory loggerFactory)
{
logger = loggerFactory.CreateLogger <OldBlobClient>();
storageSettings = config.GetConfiguredSettings <BlobStorageSettings>();
logger.LogInformation(
$"accessing blob (account={storageSettings.Account}, container={storageSettings.Container}) using default azure credential");
var aadSettings = config.GetConfiguredSettings <AadSettings>();
var authBuilder = new AadAuthBuilder(aadSettings);
var clientSecretOrCert = authBuilder.GetClientSecretOrCert();
logger.LogInformation($"Retrieving access token for aad client: {aadSettings.ClientId}");
var tokenCredential = GetTokenCredential(
aadSettings.Authority,
$"https://{storageSettings.Account}.blob.core.windows.net/",
aadSettings.ClientId,
clientSecretOrCert.secret).GetAwaiter().GetResult();
StorageCredentials storageCredentials = new StorageCredentials(tokenCredential);
blobClient = new CloudBlobClient(storageSettings.BlobEndpointUri, storageCredentials);
}
