/// <summary>
///
/// </summary>
/// <param name="fileNameInBucket">The filename to save as in the bucket</param>
/// <param name="pathToFile">Path to the file (relative or absolute)</param>
/// <param name="mimeType">The mimetype to set</param>
/// <param name="permissionLevel">Permission level to set</param>
/// <returns></returns>
public Bucket UploadFile(string fileNameInBucket, string pathToFile, string mimeType, Permissions permissionLevel = Permissions.OwnerOnly)
{
pathToFile = UriExtensions.GetAbsoluteUri(pathToFile);
using (var fileStream = File.OpenRead(pathToFile))
{
return(UploadStream(fileNameInBucket, fileStream, mimeType, permissionLevel));
}
}
public ServiceAccountAuthenticator(string projectId, string serviceAccountEmail, string certificatePath, string secretKey)
{
if (string.IsNullOrWhiteSpace(serviceAccountEmail))
{
throw new ArgumentException(nameof(serviceAccountEmail));
}
if (string.IsNullOrWhiteSpace(certificatePath))
{
throw new ArgumentException(nameof(certificatePath));
}
if (string.IsNullOrWhiteSpace(secretKey))
{
throw new ArgumentException(nameof(secretKey));
}
if (string.IsNullOrWhiteSpace(projectId))
{
throw new ArgumentException(nameof(projectId));
}
// Service account email must be an email address. A lot of people use the client Id instead of email by accident,
// so this simple check should save them some time.
if (!serviceAccountEmail.Contains("@"))
{
throw new InvalidOperationException("The `serviceAccountEmail` parameter must be an email address. (Did you use a client Id by accident?)");
}
_projectId = projectId;
var fullpath = UriExtensions.GetAbsoluteUri(certificatePath);
var certificate = new X509Certificate2(fullpath, secretKey, X509KeyStorageFlags.Exportable);
var credential = new Google.Apis.Auth.OAuth2.ServiceAccountCredential(
new Google.Apis.Auth.OAuth2.ServiceAccountCredential.Initializer(serviceAccountEmail)
{
Scopes = new[]
{
DatastoreService.Scope.Datastore,
DatastoreService.Scope.CloudPlatform,
StorageService.Scope.DevstorageReadWrite
}
}.FromCertificate(certificate));
_initializer = new BaseClientService.Initializer
{
HttpClientInitializer = credential,
ApplicationName = projectId
};
}
/// <summary>
/// Downloads a file from the bucket and saves it to the specified local path.
/// The directory will be created if it does not exist.
/// E.g. DownloadFile("somefile.txt", "./pathToFile/somefile.txt");
/// </summary>
/// <param name="fileNameInBucket">The filename in the bucket</param>
/// <param name="pathToLocalFileName">Path to save the file at (including the new filename)</param>
public void DownloadFile(string fileNameInBucket, string pathToLocalFileName)
{
if (string.IsNullOrWhiteSpace(pathToLocalFileName))
{
throw new ArgumentNullException(nameof(pathToLocalFileName));
}
pathToLocalFileName = UriExtensions.GetAbsoluteUri(pathToLocalFileName);
var directory = Path.GetDirectoryName(pathToLocalFileName);
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
using (var fileStream = new FileStream(pathToLocalFileName, FileMode.Create, FileAccess.ReadWrite))
{
DownloadStream(fileNameInBucket, fileStream);
}
}
