immutable file download: make the ciphertext hash tree mandatory
authorZooko O'Whielacronx <zooko@zooko.com>
Mon, 21 Jul 2008 16:31:02 +0000 (09:31 -0700)
committerZooko O'Whielacronx <zooko@zooko.com>
Mon, 21 Jul 2008 16:31:02 +0000 (09:31 -0700)
commit9461887e0a98274edea216612bd5ad4702c39dfa
treec4baae7d22c2d9e58fcf8c542bc28b6493ac5d5d
parent1a629042891878c7cbe19e9381d88c3a39148270
immutable file download: make the ciphertext hash tree mandatory
This fixes #491 (URIs do not refer to unique files in Allmydata Tahoe).
Fortunately all of the versions of Tahoe currently in use are already producing
this ciphertext hash tree when uploading, so there is no
backwards-compatibility problem with having the downloader require it to be
present.
src/allmydata/immutable/download.py
src/allmydata/test/test_encode.py