This page contains links to official releases of JetS3t.
To obtain the latest code, or to contribute to the project,
visit the development site at http://bitbucket.org/jmurty/jets3t/.
Although JetS3t includes support for data encryption,
Sun's Java distribution does not always include support for
industrial-strength encryption algorithms. JetS3t comes
configured to use a relatively weak encryption algorithm
(PBEWithMD5AndDES) that is available by default on all
platforms and Java versions from 1.4. If you intend to
encrypt your data, we recommend that you configure Java and
JetS3t to use a much stronger algorithm than this.
To enable full-strength encryption algorithms on your
system, you may need to configure Java by downloading and
installing the Java Cryptography Extension (JCE)
Unlimited Strength Jurisdiction Policy Files available
for Java versions 1.4.2 or
later.
Once Java is configured to enable full-strength
encryption algorithms, you will have a wide range of
algorithms to choose from as JetS3t now includes the
excellent Bouncy
Castle security provider suite. You can configure your
preferred algorithm in the jets3t.properties configuration
file or via the Preferences dialog in Cockpit. We recommend
you use a strong algorithm such as
PBEWithSHAAnd256BitAES-CBC-BC or
PBEWithSHAAndTwofish-CBC.
| Release |
Date |
Download |
| 0.9.4 |
23 August 2015 |
jets3t-0.9.4.zip (19.8 MB, MD5:
ae11cdbee801ea1a736c242e88265619) |
| Refer to the RELEASE_NOTES.html document to
see a list of changes. |
| |
| 0.9.3 |
31 January 2015 |
jets3t-0.9.3.zip (19.8 MB, MD5:
802e92d3960cd757ed9aef207c688179) |
| Refer to the RELEASE_NOTES.html document to
see a list of changes. |
| |
| 0.9.2 |
22 July 2014 |
jets3t-0.9.2.zip (16 MB, MD5:
ee2019312c21b025ac886da727f7fa5c) |
| Refer to the RELEASE_NOTES.html document to
see a list of changes. |
| |
| 0.9.1 |
1 May 2014 |
jets3t-0.9.1.zip (15.5 MB, MD5:
458a02249365cb528ec133719af33dbf) |
| Refer to the RELEASE_NOTES.html document to
see a list of changes. |
| |
| 0.9.0 |
12 March 2012 |
jets3t-0.9.0.zip (14.1 MB, MD5:
9e2ec7bfc098553efa2a8607cae53a1c) |
Major changes:
- Upgraded the key HttpClient library used by
JetS3t to version 4.x from version 3.x
S3 features:
- Support for multiple object deletes in a single
request
- Explicit support for new S3 locations: Oregon
(us-west-2), South America (sa-east-1), GovCloud US
West (s3-us-gov-west-1), GovCloud US West FIPS
140-2 (s3-fips-us-gov-west-1)
- Support for server-side encryption, with
per-object setting of algorithm and default
algorithm configuration
's3service.server-side-encryption'
- Support for Multipart Upload Part - Copy
operation, to add data from existing S3 objects to
multipart uploads.
- Support for signing S3 requests with
response-altering request parameters like
"response-content-type",
"response-content-disposition"
Google Storage features:
- Support for OAuth2 authentication mechanism,
with automatic access token refresh.
Major bug fixes:
- Fixed bug in Synchronize application that
prevented objects encrypted during upload from
being automatically decrypted during download
(Issue 98)
|
| |
| Release |
Date |
Download |
| 0.8.1a |
14 Nov 2011 |
jets3t-0.8.1a.zip (11.6 MB, MD5:
a5de36b65ecdbf0bdc4073bc5bbf8ec5) |
Bugfix update release of version 0.8.1, including:
- Added missing java-xmlbuilder jar library
reference to online Cockpit application, fixes
#87
- Fixed bug that caused Synchronize application
not to retrieve object metadata when downloading
object data in encryption mode, which prevented
encrypted objects from being automatically
decrypted. Fixes #98
|
| |
| 0.8.1 |
10 Apr 2011 |
jets3t-0.8.1.zip (11.6 MB, MD5:
187b3233453499121a4871b9df39bd52) |
New Amazon S3 features:
- Added support for the Multipart Uploads
feature, including the utility class MultipartUtils
to make it easier to use.
- Added support for the Website Configuration
feature, which allows static S3 bucket to behave
more like a dynamic web site with custom index and
error documents.
- Added support for configuring buckets to send
Simple Notification Service (SNS) messages.
- Added threaded service subclass of
ThreadedStorageService for features specific to
Amazon's S3, namely multipart upload.
New Amazon CloudFront features:
- Added support for custom (non-S3) distribution
origins (API 2010-11-01). This improvement involved
changes to the CloudFrontService API which are not
backwards-compatible, so code that relies on the
prior version will need to be updated.
Bug fixes:
- Fixed incorrect file path for XMLBuilder
library in shell scripts.
- Fixed nasty Cockpit bug that prevented
directories from being included when uploading
files.
- Fixed issue in FileComparer utility that
prevented locally-deleted files within directories
from being noticed and removed from the remote
service. Also affected JetS3t's Synchronize and
Cockpit apps. See issue
69.
New toolkit functionality / improvements:
- StorageObject and its subclasses (e.g.
S3Object) now include a convenience constructor
that accepts byte array data.
- Greatly reduced memory usage in FileComparer
file comparison utilities when working with large
numbers of files.
- FileComparer utility now skips/ignores
'special' files on the local file system, to avoid
problems synchronizing system directories that
contain files that are not really data and cannot
be synchronized to a storage service.
Synchronize application updates:
- Improved batching algorithm to reduce memory
usage when working with large numbers of
files.
- Added support for the Amazon S3 service's
Multipart Upload feature, which allows large files
to be uploaded in smaller parts for improved
transfer performance or to upload files larger than
5 GB.
- Added new property `upload.max-part-size` to
synchronize.properties file, to allow the maximum
upload part size to be configured when using the
Amazon S3 service. The maximum part size defaults
to 5 GB.
- Improved file comparison logic so object
metadata is only retrieved from a service when it
is required.
- Removed support for `--skipmetadata` option.
This option is no longer necessary since metadata
retrieval is more intelligent, and is not desirable
because metadata retrieval is no longer optional
when comparing objects uploaded using the Multipart
Upload mechanism.
|
| |
| 0.8.0 |
3 Oct 2010 |
jets3t-0.8.0.zip (11.3 MB, MD5:
e8b5717eceed0811ef78159134f8d962) |
Potentially backwards-incompatible changes:
- Wide-ranging code changes made adding support
for Google Storage may lead to API
incompatibilities
- JetS3t now requires Java 6+, it is no longer
compatible with JDK 1.4
- Changed property names:
s3service.internal-error-retry-max =>
, s3service.stream-retry-buffer-size
=> uploads.stream-retry-buffer-size,
s3service.defaultStorageClass =>
s3service.default-storage-class
- Removed antiquated and unsupported
SOAPS3Service
- Methods for setting and using AWS DevPay
credentials moved from S3Service to
RestS3Service
- Deprecated a range of S3-specific classes,
where provider-agnostic implementations are now
available
New support for Google Storage provider:
- Native Google Storage service and ACL
implementations: GoogleStorageService,
GSAccessControlList
- Generic bucket, object, and service classes for
interacting with either of the S3 or Google Storage
services
- Provider-agnostic multi-threaded services:
ThreadedStorageService,
SimpleThreadedStorageService
- Almost all utility classes are compatible with
both the S3 and Google Storage services
Bug fixes:
- CloudFrontService: URL signing API changed to
support HTTPS and RTMP resources, not just HTTP
ones
New toolkit functionality:
- RestS3Service: supports for bucket access
policies
- CloudFrontService: support for Default Root
Object and object invalidation
- FileComparer utility and JetS3t apps now uses a
trailing slash to denote directory place-holder
objects, instead of the custom
"application/x-directory" content-type
Cockpit application updates:
- Log in to either Amazon S3 or Google Storage
services via GUI
- Manage a CloudFront distribution's Default Root
Object
Synchronize application updates:
- Fully supports new GoogleStorageService,
allowing synchronization with Google Storage via
its native API
- Choose target service end-point, Amazon S3 or
Google Storage, with the --provider
command argument
|
| |
| 0.7.4 |
17 July 2010 |
jets3t-0.7.4.zip (12.8 MB, MD5:
3ab634e5ffe42fa481e4c9084035a1d4) |
Bug fixes:
- Shell scripts in bin are more compatible with
Cygwin
New toolkit functionality:
- Added support for the new Reduced Redundancy
Storage (RRS) class for objects
- CloudFrontService: Support for HTTPS-only
distributions and logging of streaming
distributions
- Added support for buckets located in the Asia
Pacific (Singapore) location "ap-southeast-1"
- Improved compatibility with
Eucalyptus/Walrus
Cockpit application updates:
- Reduced Redundancy Storage class
- Buckets located in the Asia Pacific (Singapore)
location
- HTTPS-only CloudFront distributions
Synchronize application updates:
- Allow synchronization with third-party buckets
that are not owned by the user
Other notes:
- CloudFrontService API changes may break
backwards-compatibility
- SOAPService is deprecated and will soon be
removed from the toolkit
|
| |
| 0.7.3 |
21st Mar 2010 |
jets3t-0.7.3.zip (12.8 MB, MD5:
85064d17b5514eddd9c6a76e04b0bd32) |
Bug fixes:
- Cockpit always created buckets in the US
Standard location regardless of the location
selected by the user
- Removed methods incompatible with JDK version
1.4
- CloudFront DistributionConfig objects retrieved
from service did not include AWS Account
Numbers
New toolkit functionality:
- CloudFront API version 2010-03-01 with Private
Streaming Distributions
- S3ServiceMulti#downloadObjects method
automatically verifies data received matches the
ETag MD5 hash value provided by S3
Synchronize application updates:
- With JDK 1.6+ password credentials entered at
the command prompt are no longer echoed to the
screen.
|
| |
| 0.7.2 |
23rd Dec 2009 |
jets3t-0.7.2.zip (12 MB, MD5:
57bf5d69905b5ace1f54128e9d2aeb28) |
Bug fixes:
- Fixed Windows Batch script to correctly detect
the JETS3T_HOME environmetn setting if it isn't
provided
- Fixed NullPointerException errors caused by
network unavailability
New toolkit functionality:
- Support for new CloudFront API features:
Private Distributions, Streaming Distributions
- More FileComparer
configuration options
Synchronize application updates:
- Set custom metadata information when uploading
objects to S3
- Ignore missing or unreadable local
files/directories when uploading.
|
| 0.7.1 |
10th May 2009 |
jets3t-0.7.1.zip (12 MB) |
Bug fixes:
- REST implementation was mistakenly limited to
20 simultaneous connections
- Removed a menu display bug in Cockpit that
caused the bucket and object action menus to appear
behind other GUI elements.
New toolkit functionality:
- Support for the Amazon CloudFront service's
Access Logging feature
- JMX Instrumentation
- JetS3t property
httpclient.max-connections now sets the
global connection limit, while the new property
httpclient.max-connections-per-host
(optional) sets the per-host connection limit
- Added simplified constructors for S3Object, so
the object's bucket need not be specified in
advance
- Improved compatibility with the
Eucalyptus/Walrus storage service.
Cockpit application updates:
- Manage Access Logging settings for your
CloudFront distributions
- New "Switch login" Service menu item for users
with multiple S3 accounts.
|
| Release |
Date |
Download |
| 0.7.0 |
31st January 2009 |
jets3t-0.7.0.zip (11.5 MB) |
New functionality:
- Support for the Amazon CloudFront service
- Support for configuring and accessing Requester
Pays buckets.
Application updates:
- Cockpit: Manage your CloudFront distributions,
access and configure Requester Pays buckets, easily
use DevPay S3 accounts, and have Cockpit remember
your preferences
- Synchronize: More options for setting your
configuration options, and improved support for
HTTP Proxies
Other improvements:
- Improved toolkit support for DevPay S3 account
credentials, and for HTTP Proxies
- .jetset-ignore files now accept wildcard
directory paths
|
| 0.6.1 |
10th August 2008 |
jets3t-0.6.1.zip (11.1 MB) |
Bug fixes and enhancements. Highlights include:
- Added support for copying, moving, and renaming
S3 objects with the programming toolkit and Cockpit
application
- The metadata associated with objects can now be
updated without replacing the objects' data
- Improved data verification options for ensuring
that information is not corrupted in transit
- Added an XML processing tweak to the REST
service to prevent misinterpretation of object
names that contain carriage return characters
- The Synchronize application supports new
options to improve performance and decrease memory
requirements when synchronizing large numbers of
files
|
| 0.6.0 |
7th February 2008 |
jets3t-0.6.0.zip (10.9 MB) |
Numerous bug fixes and enhancements. Highlights
include:
- Support for buckets located in Europe,
including the ability to create these buckets in
Cockpit
- Administration tasks run much faster by using
more threads by default
- Support for generating S3 POST upload forms
that will allow users to upload data from a web
browser directly to your S3 account
- An increased range of encryption algorithms are
available thanks to the Bouncy Castle library, and
the encryption algorithm is now configurable in
Cockpit via the Preferences dialog
- Added a brand new application called
CockpitLite, which allows you to provide third
parties with mediated access to your S3 account via
the Gatekeeper
- Rudimentary bandwidth throttling for
uploads
- REST implementation now automatically adjusts
for clock differences between a client machine and
S3 (ie RequestTimeTooSkewed failures will be a
thing of the past)
- The Synchronize application has been made more
configurable with a range of new options
- Includes configuration options for requesting
specific TCP window size settings from your
kernel
|
| 0.5.0 |
22nd January 2007 |
jets3t-0.5.0.zip (8.7 MB) |
Significant improvements to the toolkit to fix bugs
and improve error handling, including enhancements:
- Support for Server Access logging
- Generate and use signed URLs for GET, HEAD, PUT
and DELETE operations
- Highly configurable using properties files
This release also includes two new applications
intended for Service Providers:
|
| 0.4.0 |
21st Sept 2006 |
jets3t-0.4.0.zip (6.9 MB) |
The first public release of JetS3t, including:
- The toolkit
- Cockpit
- Synchronize
|
JetS3t comes as-is, without warranties of any kind. As
stated in the Apache 2.0 license:
You are solely responsible for determining the
appropriateness of using or redistributing the Work and
assume any risks associated with Your exercise of
permissions under this License.