APTrust Partner Tools can help you validate bags and manage your AWS buckets. Use the links below download the tools.
The version 2.0 tools are identical to the version 1.03 tools, except for apt_validate, which can now validate both APTrust and DPN bags. These packages include json configuration files that tell the validator how to validate APTrust and DPN bags.
You won't need to create or validate DPN bags. APTrust does that for you when you push items through us to DPN. The DPN validation config is included as an example of how to write a configuration file to validate bags whose requirements differ from the standard APTrust requirements. Although the configuration does not cover every possible BagIt option, it is a solid first step toward a fast, stand-alone, configurable bag validation tool. It runs on Mac, Linux, and Windows, has no installation dependencies, and is known to have good performance on large bags.
For help with the new validator, simply run the apt_validate command with no options or parameters.
Each archive contains the five executable files listed below. There is no installer. Simply put the executables where you want them and run them from the command line.
|apt_validate||validate bags (tarred or untarred) before uploading them for ingest (Version 1.03 has a bug that marks some bags with invalid tag manifests as valid. This validator also does not identify some invalid file names. Version 2.0 fixes these bugs.)|
|apt_upload||upload bags to your receiving buckets for ingest|
|apt_list||list the contents of your receiving and restoration buckets|
|apt_download||download restored bags from your restoration buckets|
|apt_delete||delete restored bags from your restoration buckets|
All of the tools except apt_validate require a simple config file with five name-value pairs. The config file format and requirements are the same for 1.03 and 2.0 tools. Note that quotes are optional, and comment lines begin with a hash mark.
# Config for apt_upload and apt_download AwsAccessKeyId = 123456789XYZ AwsSecretAccessKey = THIS KEY INCLUDES SPACES AND DOES NOT NEED QUOTES ReceivingBucket = 'aptrust.receiving.university.edu' RestorationBucket = "aptrust.restore.university.edu" DownloadDir = "/home/josie/downloads"
If you prefer not to put your AWS keys in the config file, you can put them into environment variables called AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY.
ReceivingBucket is the name of the S3 bucket that will hold your uploaded APTrust bags that are awaiting ingest.
RestorationBucket is the name of the S3 bucket that will hold your restored APTrust bags.
DownloadDir is the name of the local directory in which to save files downloaded from your APTrust restoration bucket. The APTrust config currently does not expand ~ to your home directory, so use an absolute path to be safe.
If you save your config file as ~/.aptrust_partner.conf in Linux/Mac or as %HOMEPATH%\.aptrust_partner.conf under Windows, you will not have to specify a --config option when you run the tools. Otherwise, run the tools with the --config file pointing to the full path of your configuration file. Help
You can view any program's built-in documentation by passing the --help flag.
If you run into problems, send a message to help [at] aptrust.org.