Hello Alexandr, Signature V4 has been supported since https://github.com/openstack/swift3/commit/a1cc181bd8ef891d3e3b8ed71db9b41c179ced0e It has been restricted with only keystone authentication though. The docs in README.rst is wrong. I pushed the fix for the docs, https://review.openstack.org/#/c/387126/ Thanks, Kota (2016/10/15 6:00), Alexandr Porunov wrote: > Hello, > > On gitgub they tell us: > Support AWS Signature Version 2 (Version 4 is not ready) > > But in changelog they tell that they support v4: > Amazon S3 Signature V4 support > > I tried to use aws java s3 client and mino java client to send requests to > swift but without success. Both show either 403 or 400 error.. > > When I use command line tool (s3curl.pl) it works. > > Does Swift3 support v4? What can be wrong? > > Sincerely, > Alexandr > > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack at lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > -- ---------------------------------------------------------- Kota Tsuyuzaki(露﨑 浩太) <tsuyuzaki.kota at lab.ntt.co.jp> NTT Software Innovation Center Cloud Solution Project Phone 0422-59-2837 Fax 0422-59-2965 -----------------------------------------------------------