Brian Warner [Fri, 15 Jun 2007 07:47:05 +0000 (00:47 -0700)]
runner.py: add 'dump-directory-node' command
Brian Warner [Fri, 15 Jun 2007 07:37:32 +0000 (00:37 -0700)]
make new vdrive work, implement convenience wrapper, passes all tests
Brian Warner [Fri, 15 Jun 2007 07:01:01 +0000 (00:01 -0700)]
test_filetable: fix to match new vdrive approach
Zooko O'Whielacronx [Fri, 29 Jun 2007 21:22:50 +0000 (14:22 -0700)]
make-version.py invokes darcs as "darcs" instead of "realdarcs"
Some other people might use the official Windows build of darcs, and people who use my cygwin wrapper for darcs will be compatible with this patch as long as they use the latest version of the wrapper.
Zooko O'Whielacronx [Fri, 29 Jun 2007 21:22:30 +0000 (14:22 -0700)]
update CREDITS file
Brian Warner [Fri, 15 Jun 2007 03:14:34 +0000 (20:14 -0700)]
revamp vdrive: nodes with furls. tests still fail.
Brian Warner [Fri, 15 Jun 2007 00:24:56 +0000 (17:24 -0700)]
filetable: switch to new approach with anonymous nodes
Brian Warner [Wed, 13 Jun 2007 01:06:10 +0000 (18:06 -0700)]
make-version.py: it is sys.platform, not os.platform
robk-org [Wed, 13 Jun 2007 00:56:55 +0000 (17:56 -0700)]
make make-version.py exec darcs correctly on windows
Brian Warner [Tue, 12 Jun 2007 02:21:51 +0000 (19:21 -0700)]
upload.py: minor refactoring
Brian Warner [Tue, 12 Jun 2007 01:41:12 +0000 (18:41 -0700)]
roadmap.txt: update w.r.t. filetree and repairer
Brian Warner [Tue, 12 Jun 2007 01:38:21 +0000 (18:38 -0700)]
add 'allmydata-tahoe dump-uri-extension' utility command
Brian Warner [Tue, 12 Jun 2007 01:25:18 +0000 (18:25 -0700)]
refactor URI_extension handlers out of encode/download and into uri.py
Brian Warner [Mon, 11 Jun 2007 17:51:11 +0000 (10:51 -0700)]
webish: display program/library versions on the welcome page
Zooko O'Whielacronx [Wed, 13 Jun 2007 01:55:25 +0000 (18:55 -0700)]
shebang usr bin env python
Zooko O'Whielacronx [Mon, 11 Jun 2007 18:59:57 +0000 (11:59 -0700)]
catch EnvironmentError from attempt to invoke darcs using subprocess module
Brian Warner [Tue, 12 Jun 2007 00:02:50 +0000 (17:02 -0700)]
URI-extension.txt: update docs, we aren't using bencode for this.
Zooko O'Whielacronx [Wed, 9 May 2007 22:58:40 +0000 (15:58 -0700)]
zfec: import latest version.py module from pyutil library
Zooko O'Whielacronx [Wed, 9 May 2007 22:58:24 +0000 (15:58 -0700)]
zfec: fix bug in in-line doc
Zooko O'Whielacronx [Wed, 9 May 2007 22:57:53 +0000 (15:57 -0700)]
zfec: tweak licence text
Zooko O'Whielacronx [Mon, 11 Jun 2007 17:20:14 +0000 (10:20 -0700)]
fix the relnotes.txt -- don't incorrectly attribute a compatibility break to foolscap
Zooko O'Whielacronx [Mon, 11 Jun 2007 16:40:54 +0000 (09:40 -0700)]
some edits to the README
Zooko O'Whielacronx [Mon, 11 Jun 2007 16:22:21 +0000 (09:22 -0700)]
TAG allmydata-tahoe-0.3.0
Zooko O'Whielacronx [Mon, 11 Jun 2007 16:21:42 +0000 (09:21 -0700)]
update the relnotes.txt for v0.3
Brian Warner [Sun, 10 Jun 2007 04:03:57 +0000 (21:03 -0700)]
webish: show vdrive and introducer connectedness separately
Also don't offer a link to the vdrive webpages if we don't have a vdrive.furl
Brian Warner [Sun, 10 Jun 2007 03:46:04 +0000 (20:46 -0700)]
rename fileid/verifierid to plaintext_hash/crypttext_hash
Brian Warner [Sun, 10 Jun 2007 03:32:34 +0000 (20:32 -0700)]
thingA.txt has finally been renamed
Brian Warner [Sun, 10 Jun 2007 03:31:48 +0000 (20:31 -0700)]
update thingA/uri-extension docs
Brian Warner [Fri, 8 Jun 2007 23:17:54 +0000 (16:17 -0700)]
handle uri_extension with a non-bencode serialization scheme
Brian Warner [Fri, 8 Jun 2007 22:59:16 +0000 (15:59 -0700)]
rename thingA to 'uri extension'
Brian Warner [Fri, 8 Jun 2007 05:20:55 +0000 (22:20 -0700)]
consolidate multiple definitions of NotEnoughPeersError
Brian Warner [Fri, 8 Jun 2007 05:13:18 +0000 (22:13 -0700)]
remove several leftover defintions of netstring()
Brian Warner [Fri, 8 Jun 2007 05:09:02 +0000 (22:09 -0700)]
test_client.py: improve test coverage a bit
Brian Warner [Fri, 8 Jun 2007 04:50:58 +0000 (21:50 -0700)]
docs/thingA.txt: describe what this does, even if it doesn't yet have a name
Brian Warner [Fri, 8 Jun 2007 04:47:21 +0000 (21:47 -0700)]
move almost all hashing to SHA256, consolidate into hashutil.py
The only SHA-1 hash that remains is used in the permutation of nodeids,
where we need to decide if we care about performance or long-term security.
I suspect that we could use a much weaker hash (and faster) hash for
this purpose. In the long run, we'll be doing thousands of such hashes
for each file uploaded or downloaded (one per known peer).
Brian Warner [Fri, 8 Jun 2007 04:24:39 +0000 (21:24 -0700)]
test_encode.py: even more testing of merkle trees, getting fairly comprehensive now
Brian Warner [Fri, 8 Jun 2007 02:32:29 +0000 (19:32 -0700)]
add tests for bad/inconsistent plaintext/crypttext merkle tree hashes
Brian Warner [Fri, 8 Jun 2007 01:36:25 +0000 (18:36 -0700)]
test_encode.py: further refactoring of send_and_recover
Brian Warner [Fri, 8 Jun 2007 01:24:26 +0000 (18:24 -0700)]
test_encode.py: refactor send_and_recover a bit
Brian Warner [Fri, 8 Jun 2007 00:55:49 +0000 (17:55 -0700)]
client.py: allow operation without vdrive.furl, for storage-only no-UI nodes
Brian Warner [Thu, 7 Jun 2007 22:32:21 +0000 (15:32 -0700)]
client.py: use persistent FURLs for our Node, to reduce spurious connection attempts (#26)
Brian Warner [Thu, 7 Jun 2007 20:18:55 +0000 (13:18 -0700)]
encode.py: hush pyflakes warnings
Brian Warner [Thu, 7 Jun 2007 20:15:58 +0000 (13:15 -0700)]
encode/download: reduce memory footprint by deleting large intermediate buffers as soon as possible, improve hash tree usage
Brian Warner [Thu, 7 Jun 2007 20:14:14 +0000 (13:14 -0700)]
encode.py: fix generation of plaintext/crypttext merkle trees
Brian Warner [Thu, 7 Jun 2007 19:38:22 +0000 (12:38 -0700)]
hashtree.BadHashError: mention which leaf caused the problem
Brian Warner [Fri, 8 Jun 2007 02:23:33 +0000 (19:23 -0700)]
iputil.get_local_ip_for: tolerate running on a disconnected host
Brian Warner [Thu, 7 Jun 2007 07:15:41 +0000 (00:15 -0700)]
fetch plaintext/crypttext merkle trees during download, but don't check the segments against them yet
Brian Warner [Thu, 7 Jun 2007 06:50:02 +0000 (23:50 -0700)]
download.py: refactor get-thingA-from-somebody to reuse the logic for other things
Brian Warner [Thu, 7 Jun 2007 09:56:16 +0000 (02:56 -0700)]
encode.py: fix pyflakes warning
Brian Warner [Thu, 7 Jun 2007 02:40:20 +0000 (19:40 -0700)]
encode: add plaintext/crypttext merkle trees to the shares, and the thingA block. Still needs tests and download-side verification.
Brian Warner [Wed, 6 Jun 2007 21:06:57 +0000 (14:06 -0700)]
runner.py: allow --multiple to enable starting/stopping/creating multiple nodes at once
robk-org [Tue, 5 Jun 2007 01:48:53 +0000 (18:48 -0700)]
log a prominent warning message in the case that the introducer cannot be reached
robk-org [Tue, 5 Jun 2007 01:46:37 +0000 (18:46 -0700)]
catch failures in startService() and abort process
robk-org [Tue, 5 Jun 2007 01:45:40 +0000 (18:45 -0700)]
add a missing up-call in introducer.startService()
robk-org [Wed, 6 Jun 2007 19:49:03 +0000 (12:49 -0700)]
change the 'ez_setup.py' script to have distinct desired & minimum required versions of setuptools
and change zfec/setup.py's invocation of ez_setup to require 0.6a9 (which happens to be the default
version installed by apt-get on dapper machines) while leaving the default (desired) version at 0.6c5
Brian Warner [Wed, 6 Jun 2007 19:40:16 +0000 (12:40 -0700)]
encode.py: clean up handling of lost peers during upload, add some logging
Brian Warner [Wed, 6 Jun 2007 18:37:19 +0000 (11:37 -0700)]
runner.py: allow all directory-using commands (create/start/stop) to accept argv[-1] as well as --basedir
Brian Warner [Wed, 6 Jun 2007 18:36:48 +0000 (11:36 -0700)]
bin/allmydata-tahoe: also update PYTHONPATH so that child processes (like twistd) will work
Brian Warner [Wed, 6 Jun 2007 18:24:00 +0000 (11:24 -0700)]
bin/allmydata-tahoe: add a sys.path-modifying preamble to make it easy to run from source
Brian Warner [Wed, 6 Jun 2007 17:32:40 +0000 (10:32 -0700)]
encode: tolerate lost peers, as long as we still get enough shares out. Closes #17.
Brian Warner [Wed, 6 Jun 2007 16:49:42 +0000 (09:49 -0700)]
roadmap.txt: minor cleanups
Brian Warner [Wed, 6 Jun 2007 16:49:18 +0000 (09:49 -0700)]
README: mention strports-ness of NODE/webport, closes #55
Brian Warner [Sat, 2 Jun 2007 01:48:01 +0000 (18:48 -0700)]
move validation data to thingA, URI has storage_index plus thingA hash
This (compatibility-breaking) change moves much of the validation data and
encoding parameters out of the URI and into the so-called "thingA" block
(which will get a better name as soon as we find one we're comfortable with).
The URI retains the "storage_index" (a generalized term for the role that
we're currently using the verifierid for, the unique index for each file
that gets used by storage servers to decide which shares to return), the
decryption key, the needed_shares/total_shares counts (since they affect
peer selection), and the hash of the thingA block.
This shortens the URI and lets us add more kinds of validation data without
growing the URI (like plaintext merkle trees, to enable strong incremental
plaintext validation), at the cost of maybe 150 bytes of alacrity. Each
storage server holds an identical copy of the thingA block.
This is an incompatible change: new messages have been added to the storage
server interface, and the URI format has changed drastically.
Brian Warner [Fri, 1 Jun 2007 01:32:21 +0000 (18:32 -0700)]
node.py: multi-class exception calls need parentheses
Brian Warner [Fri, 1 Jun 2007 01:31:36 +0000 (18:31 -0700)]
download.py: refactor bucket_failed() a bit, add some docs
Brian Warner [Fri, 1 Jun 2007 01:31:01 +0000 (18:31 -0700)]
test_system.py: minor reformatting
Brian Warner [Thu, 31 May 2007 20:44:22 +0000 (13:44 -0700)]
node.py: add logging of startup/shutdown, for the cygwin test_system failure
Brian Warner [Thu, 31 May 2007 19:01:14 +0000 (12:01 -0700)]
test_system.py: add a log message to help track down the occasional cygwin failure
Brian Warner [Thu, 31 May 2007 18:21:06 +0000 (11:21 -0700)]
node.py: log twisted version along with tahoe/foolscap/zfec versions
Brian Warner [Wed, 30 May 2007 00:39:39 +0000 (17:39 -0700)]
check_memory: getting closer, now we have memusage numbers for uploads of 10kB and 10MB files
Zooko O'Whielacronx [Fri, 25 May 2007 23:00:19 +0000 (16:00 -0700)]
switch from FieldStorage.value to FieldStorage.file
Unfortunately this doesn't make the O(n) memory usage go away. It might reduce the constants -- I'm not sure. I look forward to enhancement #54 -- memory usage tests!
Zooko O'Whielacronx [Fri, 25 May 2007 22:49:57 +0000 (15:49 -0700)]
amdlib.util: merge in changes to humanreadable.py that were made in pyutil
Zooko O'Whielacronx [Fri, 25 May 2007 22:48:01 +0000 (15:48 -0700)]
mark #22 finished in source:roadmap.txt
Brian Warner [Fri, 25 May 2007 00:34:42 +0000 (17:34 -0700)]
check_memory.py: finish the failsafe-shutdown code
Brian Warner [Thu, 24 May 2007 18:20:39 +0000 (11:20 -0700)]
runner.py: spoke too soon. Really fix #51 this time.
Brian Warner [Thu, 24 May 2007 18:10:19 +0000 (11:10 -0700)]
runner.py: expanduser() basedirs, so '~' works. Closes #51.
Brian Warner [Thu, 24 May 2007 01:12:42 +0000 (18:12 -0700)]
.darcs-boringfile: ignore the buildbot's source-stampfile
Brian Warner [Thu, 24 May 2007 00:57:48 +0000 (17:57 -0700)]
makefile: add a test-clean target
Brian Warner [Thu, 24 May 2007 00:55:04 +0000 (17:55 -0700)]
test_node.py: hush pyflakes warnings
Brian Warner [Thu, 24 May 2007 00:54:48 +0000 (17:54 -0700)]
node.py: hush pyflakes warnings
Brian Warner [Thu, 24 May 2007 00:51:28 +0000 (17:51 -0700)]
makefile: add a test-darcs-boringfile target
Brian Warner [Thu, 24 May 2007 00:37:20 +0000 (17:37 -0700)]
test_introducer_and_vdrive: remove the assumption that startService returns a Deferred
Brian Warner [Thu, 24 May 2007 00:25:49 +0000 (17:25 -0700)]
test_system.py: check size in web-ui display. closes #37
Zooko O'Whielacronx [Wed, 23 May 2007 22:11:23 +0000 (15:11 -0700)]
add in-line doc that Josh wrote as he was trying to understand this code
Zooko O'Whielacronx [Wed, 23 May 2007 22:08:55 +0000 (15:08 -0700)]
add unit test for "advertised_ip_addresses" feature and fix bug in that feature uncovered by this unit test
Zooko O'Whielacronx [Wed, 23 May 2007 22:08:03 +0000 (15:08 -0700)]
make stopService() defer until startService() completes (fixes a problem with the new not-yet-committed unit test)
Zooko O'Whielacronx [Wed, 23 May 2007 22:01:49 +0000 (15:01 -0700)]
fix one last use of "--root" in building which was corrupting the pathnames in .pyc files
Brian Warner [Wed, 23 May 2007 19:48:52 +0000 (12:48 -0700)]
node.py: use 'node.pem' for all nodes
Rather than use separate client.pem and introducer.pem files, use 'node.pem'
for all nodes regardless of what type it is. This is slightly cleaner, but
introduces a compatibility. Users who upgrade to this change should do
'mv client.pem node.pem' to avoid generating a new certificate and thus
changing their TubID.
Brian Warner [Wed, 23 May 2007 19:41:23 +0000 (12:41 -0700)]
node.py: use Tub's certFile= argument instead of doing it ourselves
Zooko O'Whielacronx [Tue, 22 May 2007 21:08:30 +0000 (14:08 -0700)]
rename all "*PBURL*" to "*FURL*"
This breaks backwards compatibility with Tahoe v0.2 -- the first public release of Tahoe.
Zooko O'Whielacronx [Tue, 22 May 2007 21:06:37 +0000 (14:06 -0700)]
refactor iputil and make it return addresses in descending order of goodness instead of in a set
Actually of course iputil can't tell exactly how good they are, and a wise user
of iputil will try all of them. But you can't try all of them simultaneously,
so you might as well try the best ones first.
Zooko O'Whielacronx [Tue, 22 May 2007 21:06:00 +0000 (14:06 -0700)]
don't check for existence of portnum file and then try to open it -- instead try to open it and catch exception
This avoids a race condition, also known as time-of-check-to-time-of-use.
Zooko O'Whielacronx [Tue, 22 May 2007 21:04:16 +0000 (14:04 -0700)]
don't test for existence of certfile and then try to open it -- instead try to open it and catch exception
This avoids a race condition, also known as time-of-check-to-time-of-use.
Zooko O'Whielacronx [Tue, 22 May 2007 21:01:40 +0000 (14:01 -0700)]
fix handling of local_ip file and rename it to advertised_ip_addresses and document it in README
Zooko O'Whielacronx [Tue, 22 May 2007 20:59:17 +0000 (13:59 -0700)]
raise constraint on FURLs from 150 chars to 1000 chars
Brian Warner [Wed, 23 May 2007 18:18:49 +0000 (11:18 -0700)]
change uri-packer-unpacker to deal with dictionaries, not fragile tuples
Zooko O'Whielacronx [Mon, 21 May 2007 20:42:51 +0000 (13:42 -0700)]
update docs, remove extraneous licence text, sort module names in import statement
closes #46 ?
Zooko O'Whielacronx [Mon, 21 May 2007 19:19:39 +0000 (12:19 -0700)]
add roadmap element: XML-RPC interface
as per ticket #48
http://allmydata.org/trac/tahoe/ticket/48
Zooko O'Whielacronx [Mon, 21 May 2007 17:47:14 +0000 (10:47 -0700)]
don't use --root, instead use --single-version-externally-managed
fixes #35
Brian Warner [Wed, 16 May 2007 19:02:58 +0000 (12:02 -0700)]
make-version.py: remove the strip-until-<changelog> workaround