Brian Warner
e6489b1ef2
test_filenode.py : improve coverage of mutable filenode, fix a bug in __hash__
2008-03-04 14:01:28 -07:00
Brian Warner
68fbd89e66
webish: add primitive publish/retrieve status pages
2008-03-04 01:07:44 -07:00
Brian Warner
85eae2bf57
mutable.py: add comments to justify initial-read size choices
2008-02-13 17:41:20 -07:00
Zooko O'Whielacronx
7c6de95bc6
switch from base62 to base32 for storage indices, switch from z-base-32 to rfc 3548 base-32 for everything, separate out base32 encoding from idlib
2008-02-14 19:27:47 -07:00
Brian Warner
8c8bcb6d53
mutable.py: reject shares with different k/N than we expect. Quick fix for #312 : avoids data corruption but has availability problems.
2008-02-13 13:34:20 -07:00
Zooko O'Whielacronx
3f8df27063
use base62 encoding for storage indexes, on disk and in verifier caps, and in logging and diagnostic tools
...
base62 encoding fits more information into alphanumeric chars while avoiding the troublesome non-alphanumeric chars of base64 encoding. In particular, this allows us to work around the ext3 "32,000 entries in a directory" limit while retaining the convenient property that the intermediate directory names are leading prefixes of the storage index file names.
2008-02-12 20:48:37 -07:00
Brian Warner
d98fde952c
introducer: remove remaining bits of 'push-to-myself' flags. The uploading/downloading node is no longer special.
2008-02-05 14:16:01 -07:00
Brian Warner
daecca6589
big introducer refactoring: separate publish+subscribe. Addresses #271 .
2008-02-05 13:05:13 -07:00
Brian Warner
7ac2b94aba
remove wait_for_numpeers and the when_enough_peers call in mutable.Publish
2008-01-14 14:55:59 -07:00
Brian Warner
689c71f946
mutable.py: log more information during publish, specifically the sharemap, and the reason for an UncoordinatedWriteError
2008-01-10 22:16:23 -07:00
Zooko O'Whielacronx
9e2ed2df01
direct the user to docs/write_coordination.html in case of an UncoordinatedWriteError
2008-01-08 11:15:06 -07:00
Brian Warner
083ab7252c
mutable: improve logging: mark events with level=log.WEIRD and log.UNUSUAL
2008-01-07 17:09:16 -07:00
Brian Warner
6781e2e1c6
mutable.py: update comment about uncoordinated writes appearing as not-enough-peers(unable to get privkey) errors
2008-01-07 14:48:05 -07:00
Brian Warner
d4283ac1ec
mutable: always include ourselves in the querylist when Publishing, because 0.7.0 usually stores our root dirnode only on ourselves, and our nodeid might not appear in the first N+epsilon peers
2007-12-19 00:06:53 -07:00
Brian Warner
fc3574a654
mutable.py: one more logging fix
2007-12-18 23:42:41 -07:00
Brian Warner
22f9e8c55b
mutable.py: oops, our logging wrappers can't take posargs yet
2007-12-18 23:36:16 -07:00
Brian Warner
c00b88025d
mutable.Publish: improve logging
2007-12-18 23:30:50 -07:00
Zooko O'Whielacronx
20f549baa1
tidy-up some comments and logging messages
2007-12-14 18:24:46 -07:00
Brian Warner
0bf5a762a9
use AES from pycryptopp instead of pycrypto, also truncate the keys slightly differently
2007-12-03 17:27:46 -07:00
Zooko O'Whielacronx
2c58d3399c
merge patch to integrate decentralized directories with patch to "only test log.err when Twisted is new enough to let us ignore the generated errors"
2007-12-03 15:25:14 -07:00
Brian Warner
cc1612aee5
hierarchical logging: add numbered messages and parent= args
2007-11-19 18:23:18 -07:00
Brian Warner
c2765bd8c6
mutable: fix control flow to allow good+bad shares from a peer. Fixes #211 .
2007-11-16 17:12:33 -07:00
Brian Warner
8742f2806d
mutable: add more logging to retrieval process
2007-11-15 14:22:56 -07:00
Brian Warner
e3037a7541
mutable: validate share_hash_chain for each inbound share
2007-11-14 15:26:46 -07:00
Zooko O'Whielacronx
8fee58fcba
merge patch to integrate decentralized directories with patch to handle bad hashes
2007-12-03 15:21:14 -07:00
Brian Warner
d6f2dbbac7
mutable: handle bad hashes, improve test coverage, rearrange slightly to facilitate these
2007-11-13 23:08:15 -07:00
Zooko O'Whielacronx
59d6c3c822
decentralized directories: integration and testing
...
* use new decentralized directories everywhere instead of old centralized directories
* provide UI to them through the web server
* provide UI to them through the CLI
* update unit tests to simulate decentralized mutable directories in order to test other components that rely on them
* remove the notion of a "vdrive server" and a client thereof
* remove the notion of a "public vdrive", which was a directory that was centrally published/subscribed automatically by the tahoe node (you can accomplish this manually by making a directory and posting the URL to it on your web site, for example)
* add a notion of "wait_for_numpeers" when you need to publish data to peers, which is how many peers should be attached before you start. The default is 1.
* add __repr__ for filesystem nodes (note: these reprs contain a few bits of the secret key!)
* fix a few bugs where we used to equate "mutable" with "not read-only". Nowadays all directories are mutable, but some might be read-only (to you).
* fix a few bugs where code wasn't aware of the new general-purpose metadata dict the comes with each filesystem edge
* sundry fixes to unit tests to adjust to the new directories, e.g. don't assume that every share on disk belongs to a chk file.
2007-12-03 14:52:42 -07:00
Zooko O'Whielacronx
f6451deb74
mutable.py: fix padding/shape-of-input-data to zfec
2007-11-09 18:06:25 -07:00
Brian Warner
1f22768dc7
webish: add preliminary mutable file support: upload, download, listings, JSON, URI, RO-URI. No replace yet.
2007-11-09 03:54:27 -07:00
Brian Warner
61d9ab7690
mutable: cheap padding hack to make zfec tolerate short files
2007-11-08 04:30:37 -07:00
Brian Warner
30a91c84c8
mutable: verify incoming share signatures during Publish, it's not that expensive and it's a good idea
2007-11-08 14:02:36 -07:00
Brian Warner
2eaa4195cf
mutable: add basic test coverage of new-dirnodes-using-mutable-files
2007-11-08 04:31:00 -07:00
Brian Warner
c538e2b020
mutable: fix multiple-versions-interfering-with-each-other bug. replace() tests now pass.
2007-11-08 04:07:33 -07:00
Brian Warner
e7ad7f8791
mutable: grab encprivkey when necessary during publish, fix test_mutable
2007-11-08 02:46:27 -07:00
Brian Warner
09fd2dfb3a
mutable: rearrange order of Publish to allow replace() to work. Doesn't work yet. Also test_mutable is disabled for a while.
2007-11-07 21:01:39 -07:00
Brian Warner
247bfe8d58
mutable: fix usage of NeedMoreDataError
2007-11-07 17:52:09 -07:00
Brian Warner
c783128012
mutable: wire in RSA for real, using pycryptopp
2007-11-07 17:51:35 -07:00
Brian Warner
30e7ca06f5
mutable: make error handling more robust
2007-11-07 17:45:45 -07:00
Brian Warner
be94960680
mutable: test roundtrip, make it work
2007-11-07 14:19:01 -07:00
Brian Warner
8be9ef5149
mutable: stub out pubkey creation until we wire in pycryptopp properly
2007-11-06 19:27:06 -07:00
Brian Warner
7e43c7b5f9
mutable: fix use of storage API
2007-11-06 18:53:34 -07:00
Brian Warner
c4f7412f1c
stabilize on 20-byte nodeids everywhere, printed with foolscap's base32
2007-11-06 18:49:59 -07:00
Brian Warner
7cf9a13f2a
mutable: rearrange classes, putting MutableFileNode at the bottom
2007-11-06 15:19:48 -07:00
Brian Warner
c595f6ccd0
mutable: parameterize Publish/Retrieve classes in MutableFileNode, for tests
2007-11-06 15:18:09 -07:00
Brian Warner
2ed394e471
mutable: move IV into signed prefix, add more retrieval code
2007-11-06 15:04:46 -07:00
Brian Warner
207888a97b
mutable: get most of the retrieve-side code written. no tests yet.
2007-11-06 03:47:29 -07:00
Brian Warner
85a56a3d74
mutable.Publish: rearrange create() to use more of it in unit tests
2007-11-06 00:33:40 -07:00
Brian Warner
8cdda6e199
mutable.Publish: more tests
2007-11-05 22:38:43 -07:00
Brian Warner
281afe7cfc
mutable.Publish: create a dispatch_map for the benefit of recovery code, and pull pack/unpack methods out into functions
2007-11-05 22:14:59 -07:00
Brian Warner
59632c6812
mutable: use proper enable/renew/cancel secrets
2007-11-05 21:51:08 -07:00
