Zooko O'Whielacronx
00a44c057a
docs: a few licensing clarifications requested by Ubuntu
2009-09-26 20:32:26 -07:00
Zooko O'Whielacronx
aaaa633f18
setup: remove a convenience copy of figleaf, to ease inclusion into Ubuntu Karmic Koala
...
We need to carefully document the licence of figleaf in order to get Tahoe-LAFS into Ubuntu Karmic Koala. However, figleaf isn't really a part of Tahoe-LAFS per se -- this is just a "convenience copy" of a development tool. The quickest way to make Tahoe-LAFS acceptable for Karmic then, is to remove figleaf from the Tahoe-LAFS tarball itself. People who want to run figleaf on Tahoe-LAFS (as everyone should want) can install figleaf themselves. I haven't tested this -- there may be incompatibilities between upstream figleaf and the copy that we had here...
2009-09-23 22:32:15 -07:00
Zooko O'Whielacronx
9f0da4012e
docs: Shawn Willden grants permission for his contributions under GPL2+|TGPPL1+
2009-09-21 09:46:51 -07:00
Zooko O'Whielacronx
603e08c4a9
doc: licensing cleanups
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Use nice utf-8 © instead of "(c)". Remove licensing statements on utility modules that have been assigned to allmydata.com by their original authors. (Nattraverso was not assigned to allmydata.com -- it was LGPL'ed -- but I checked and src/allmydata/util/iputil.py was completely rewritten and doesn't contain any line of code from nattraverso.) Add notes to misc/debian/copyright about licensing on files that aren't just allmydata.com-licensed.
2009-09-20 10:16:31 -07:00
Zooko O'Whielacronx
2a63fc9159
docs: update relnotes.txt, relnotes-short.txt, and others documentation bits for v1.5.0 release!
2009-08-01 19:57:10 -07:00
Zooko O'Whielacronx
b76ca4549a
iputil: added "openbsd3" => "bsd" and "openbsd4" => "bsd" per tdelaet's report; should fix ticket #768
2009-07-20 06:13:14 -07:00
Zooko O'Whielacronx
7607268a58
trivial: remove obsolete comment text
2009-07-20 06:08:43 -07:00
Zooko O'Whielacronx
2f704ed001
dirnode: finish renaming "iv" to "salt" in the code and the hash tag
2009-07-12 17:13:20 -07:00
Zooko O'Whielacronx
786ed012b3
directories: make the IV for the writecaps in directory entries be computed from the secure hash of the writecap itself
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This makes encoding of directory entries deterministic, and it is also a tad faster on Macbook Pro than getting a random IV with os.urandom(16).
2009-07-04 19:48:15 -07:00
Zooko O'Whielacronx
fcedca966e
tests: raise the timeout on pollmixin from 100s to 1000s -- it looks like it may have triggered too eagerly on Zandr's 266 MHz armel
2009-07-08 21:47:29 -07:00
Zooko O'Whielacronx
efafcfb91a
directories: keep track of your position as you decode netstring after netstring from an input buffer instead of copying the trailing part
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This makes decoding linear in the number of netstrings instead of O(N^2).
2009-07-04 19:51:09 -07:00
Brian Warner
c6ae255847
remove trailing whitespace
2009-06-29 13:03:58 -07:00
Brian Warner
dddc2d0378
remove trailing whitespace from some util classes
2009-06-29 13:03:41 -07:00
midnightmagic
96cda877ff
Basically just a trivial platform detection patch for NetBSD.
2009-06-17 16:36:47 -07:00
Brian Warner
aa23ff9180
rrefutil: add trap_deafref utility, to make the callRemote-plus-ignore-DeadReferenceError-plug-log-other-errors pattern easier
2009-06-22 19:08:26 -07:00
Brian Warner
699510c8f1
PollMixin: snoop trial's error observer to halt the test early if an error is seen. This turns a lot of timeouts into fast failures.
2009-06-22 19:07:31 -07:00
Zooko O'Whielacronx
cc2953e663
util: hooray! A clean implementation of this simple utility! Black Dew pointed out that the inverse of time.gmtime() is hidden in the "calendar" module.
2009-06-13 09:01:12 -07:00
Zooko O'Whielacronx
45928315f6
util: Brian's horrible hack to figure out how much localtime and utctime differ. Now we'll see if it works on Windows.
2009-06-12 13:45:56 -07:00
Zooko O'Whielacronx
4a30c5899c
util: oops, time.tzset() doesn't work on Windows -- hopefully the new "London" unit test passes on Windows when we skip tzset() on platforms that don't have it
2009-06-11 17:09:20 -07:00
Zooko O'Whielacronx
8978cb0738
util: fix time_format.iso_utc_time_to_seconds() so that it works even in London
2009-06-11 15:11:29 -07:00
Brian Warner
1863aee0aa
switch to using RemoteException instead of 'wrapped' RemoteReferences. Should fix #653 , the rref-EQ problem
2009-05-21 17:46:32 -07:00
Brian Warner
c9803d5217
switch all foolscap imports to use foolscap.api or foolscap.logging
2009-05-21 17:38:23 -07:00
Brian Warner
e76c6b606f
util/pipeline.py: new utility class to manage size-limited work pipelines, for #392
2009-05-18 16:43:26 -07:00
Zooko O'Whielacronx
9729753692
dirnode: add 'tahoe'/'linkcrtime' and 'tahoe'/'linkmotime' to take the place of what 'mtime'/'ctime' originally did, and make the 'tahoe' subdict be unwritable through the set_children API
...
Also add extensive documentation in docs/frontends/webapi.txt about the behaviors of these values. See ticket #628 .
2009-04-11 15:52:05 -07:00
Zooko O'Whielacronx
3ac5f427ba
trivial: source code metadata
2009-04-03 16:33:15 -07:00
Zooko O'Whielacronx
b12a7f9ee8
leases, time_format: modify time stamping in lease description
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* emit lease expiry date in ISO-8601'ish format as well as Brian's format
* rename iso_utc_time_to_localseconds() to iso_utc_time_to_seconds()
* add iso_utc_date()
* simplify the body of iso_utc_time_to_seconds()
2009-04-03 15:59:04 -07:00
Brian Warner
01e2032669
hashutil: add constant-time comparison function, to avoid timing attacks when python's short-circuiting data-dependent == operator is used to, say, check a write-enabler
2009-03-22 20:20:55 -07:00
Brian Warner
66fe8ca24c
parse_date: insist that it returns an int
2009-03-19 11:44:43 -07:00
Brian Warner
babcf632da
util/time_format: new routine to parse dates like 2009-03-18, switch expirer to use it. I'd prefer to use 18-Mar-2009, but it is surprisingly non-trivial to build a parser that will take UTC dates instead of local dates
2009-03-18 17:58:14 -07:00
Brian Warner
406fdba61f
add utility function to parse durations, for lease-expiration config
2009-03-17 00:01:17 -07:00
Brian Warner
8c3013c4f7
rrefutil: add check_remote utility function
2009-02-27 00:59:57 -07:00
Brian Warner
1b3e635936
rrefutil: add trap_remote utility and friends
2009-02-27 00:55:24 -07:00
Brian Warner
89f041ac83
fileutil: add move_into_place(), to perform the standard unix trick of atomically replacing a file, with a fallback for windows
2009-02-18 23:13:10 -07:00
Brian Warner
191fd8556a
tests: fix no_network framework to work with upload/download and checker
2009-02-16 17:19:47 -07:00
Brian Warner
e1380b132b
util/statistics: add tests, fix mean_repair_cost
2009-02-15 16:23:26 -07:00
Shawn Willden
51ab76875b
More lossmodel work, on repair.
2009-01-15 20:56:48 -07:00
Shawn Willden
21832280da
Statistics module
...
Added a statistics module for calculating various facets of
share survival statistics.
2009-01-13 20:12:35 -07:00
Brian Warner
4aee51ff6f
figleaf_htmlizer: fix order of summary counters
2009-02-13 09:57:53 -07:00
Brian Warner
aee319e236
figleaf_htmlizer: oops, re-ignore files that aren't under root, like code in auto-built eggs
2009-02-13 00:00:22 -07:00
Brian Warner
30724593fc
figleaf_htmlizer: emit stats to stdout, so buildbot can see it
2009-02-12 15:10:20 -07:00
Brian Warner
781c271b82
figleaf_htmlizer: render changes in coverage relative to a previous test run using --old-coverage
2009-02-12 15:04:12 -07:00
Brian Warner
125bf09528
figleaf_htmlizer: more rearranging, behavior should still be unchanged
2009-02-11 20:05:15 -07:00
Brian Warner
e02ecec1ad
figleaf_htmlizer: break it up into subfunctions, behavior should still be unchanged
2009-02-11 19:56:07 -07:00
Brian Warner
6bde1b0345
figleaf_htmlizer: rewrite in class form, behavior should be the same as before
2009-02-11 19:40:50 -07:00
Brian Warner
6db747b1f0
figleaf_htmlizer: rewrite with twisted.python.usage, remove logging: should behave the same as before
2009-02-11 19:16:43 -07:00
Brian Warner
f3ed579e74
figleaf_htmlizer: expand tabs, fix to 4-space indents. No functional changes.
2009-02-11 19:05:42 -07:00
Zooko O'Whielacronx
9247dc70e5
trivial: whitespace
2009-01-18 10:54:58 -07:00
Zooko O'Whielacronx
e449052a17
util: dictutil: add DictOfSets.union(key, values) and DictOfSets.update(otherdictofsets)
2009-01-12 10:55:39 -07:00
Zooko O'Whielacronx
c01cfc0035
util: log: allow empty msgs (because downloader is using the "format" alternative with no "msg" argument)
2009-01-07 11:54:11 -07:00
Zooko O'Whielacronx
2122ba78b3
util: deferredutil: undo my recent patch to use our own implementation of gatherResults
...
It seems to cause lots of failures on some builders.
2009-01-07 11:00:05 -07:00
Zooko O'Whielacronx
79535e4f5b
util: deferredutil: implement our own gatherResults instead of using Twisted's
...
Because we want to maintain backwards compatibility to Twisted 2.4.0.
2009-01-07 10:32:07 -07:00
Zooko O'Whielacronx
78306cf7fa
trivial: M-x whitespace-cleanup
2009-01-07 10:25:28 -07:00
Zooko O'Whielacronx
8e92dd1231
trivial: whitespace cleanup
2009-01-06 11:20:58 -07:00
Zooko O'Whielacronx
d4a5f9131b
util: base32: require str-not-unicode inputs -- effectively rolls back [3306] and [3307]
2009-01-06 10:41:22 -07:00
Zooko O'Whielacronx
5d5e89d96d
util: add gatherResults which is a deferred-list-like thing that doesn't wrap failures in a FirstError
2009-01-04 10:52:02 -07:00
Zooko O'Whielacronx
b8904e023c
trivial: remove unused import -- thanks, pyflakes
2008-12-31 15:25:56 -07:00
Zooko O'Whielacronx
c00d20361f
rrefutil: generically wrap any errback from callRemote() in a ServerFailure instance
...
This facilitates client code to easily catch ServerFailures without also catching exceptions arising from client-side code.
See also:
http://foolscap.lothar.com/trac/ticket/105 # make it easy to distinguish server-side failures/exceptions from client-side
2008-12-31 14:28:30 -07:00
Zooko O'Whielacronx
ce5effbedf
util/base32: the identity trans table needn't have any contents -- we are using string.translate solely to delete known chars
2008-12-22 17:48:08 -07:00
Zooko O'Whielacronx
3a26a4bd58
util/base32: allow unicode inputs to a2b() or could_be_base32_encoded(), and encode them with utf-8 before processing them
2008-12-22 17:47:13 -07:00
Zooko O'Whielacronx
dde2376c4e
util/base32: loosen the precondition forbidding unicode and requiring str -- now it requires either unicode or str
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Hopefully this will make it so that tests pass with François Deppierraz's patch to fix the tahoe cli's handling of unicode argument.
2008-12-22 16:22:37 -07:00
Zooko O'Whielacronx
f1fbd4feae
dirnode: don't check MAC on entries in dirnodes
...
In an ancient version of directories, we needed a MAC on each entry. In modern times, the entire dirnode comes with a digital signature, so the MAC on each entry is redundant.
With this patch, we no longer check those MACs when reading directories, but we still produce them so that older readers will accept directories that we write.
2008-12-21 17:35:18 -07:00
Zooko O'Whielacronx
2b2c2a566b
util: logging: refactor some common logging behavior into mixins
2008-12-16 17:38:07 -07:00
Zooko O'Whielacronx
5fb44a3e79
pyutil: assertutil: copy in simplified assertutil from pyutil
2008-12-16 17:37:45 -07:00
Zooko O'Whielacronx
e29e4c04d9
pyutil: assertutil: simplify handling of exception during formatting of precondition message, and reduce dependency to just the Python Standard Library's logging module
2008-12-10 07:10:57 -07:00
Brian Warner
39a41f1d85
util/abbreviate: add abbreviated-size parser
2008-12-01 17:24:12 -07:00
Brian Warner
bf06492a90
#538 : fetch version and attach to the rref. Make IntroducerClient demand v1 support.
2008-11-21 20:07:27 -07:00
Brian Warner
7391f63fc1
util/abbreviate: little utility to abbreviate seconds and bytes
2008-11-18 20:11:42 -07:00
Brian Warner
fc7cd23bd1
limiter.py: fix stack blowout by inserting an eventual-send between _done and maybe_start_task. This was causing failures during a 'tahoe manifest' of a large set of directories
2008-11-14 21:11:44 -07:00
Zooko O'Whielacronx
9c35ca76a4
util: copy in pyutil.fileutil.ReopenableNamedTemporaryFile
2008-11-04 17:47:15 -07:00
Zooko O'Whielacronx
cef24792e7
util: copy in nummedobj from pyutil
2008-11-04 13:55:50 -07:00
Zooko O'Whielacronx
fb85a6280f
util: copy in dictutil from pyutil
2008-11-04 13:53:27 -07:00
Brian Warner
c205a54965
util/cachedir.py: add a cache-directory manager class, which expires+deletes unused files after a while
2008-10-30 13:01:20 -07:00
Brian Warner
b73c380cdb
move testutil into test/common_util.py, since it doesn't count as 'code under test' for our pyflakes numbers
2008-10-28 21:28:31 -07:00
Brian Warner
294e3fb682
util: move PollMixin to a separate file (pollmixin.py), so testutil can be moved into test/
2008-10-28 21:15:48 -07:00
Brian Warner
2d4e895096
iputil.py: avoid a DNS lookup at startup (which may timeout tests when run on a partially-offline host) by using 198.41.0.4 instead of A.ROOT-SERVERS.NET
2008-10-28 13:36:46 -07:00
Zooko O'Whielacronx
57d9f6beb6
repairer: fix flaw in testutil.flip_one_bit() that Brian pointed out
2008-10-16 12:48:48 -07:00
Zooko O'Whielacronx
8a6d1e5da6
repairer: test all different kinds of corruption that can happen to share files on disk
2008-10-14 16:09:20 -07:00
Brian Warner
b0a00e0f33
util/time_format.py: accept space separator, add unit tests
2008-10-13 15:52:58 -07:00
Brian Warner
93725a6935
util/limiter: add a repr
2008-10-07 13:19:45 -07:00
Brian Warner
1e3500ae5f
testutil.PollMixin: set default timeout (to 100s), emit a more helpful error when the timeout is hit
2008-09-29 22:23:09 -07:00
Brian Warner
98c8e25709
netstring: add required_trailer= argument
2008-09-26 09:57:54 -07:00
Brian Warner
e8cf581e3f
move netstring() and split_netstring() into a separate util.netstring module
2008-09-25 21:38:24 -07:00
Brian Warner
0a59991ce6
various: use util.log.err instead of twisted.log.err, so we get both Incidents and trial-test-flunking
2008-09-20 10:35:45 -07:00
Brian Warner
8854d0c1b5
util.log: send log.err to Twisted too, so that Trial tests are flunked
2008-09-20 10:34:27 -07:00
Brian Warner
bab799297f
testutil.PollMixin: use a custom exception (and convert it) to avoid the ugly 'stash' cycle
2008-09-02 20:32:51 -07:00
Zooko O'Whielacronx
9d14341c7d
test: add testutil.flip_one_bit which flips a randomly chosen bit of the input string
2008-07-28 16:42:17 -07:00
Brian Warner
dba0ad3d28
test_mutable.py: add more tests of post-mapupdate corruption, to support #474 testing
2008-06-24 11:08:10 -07:00
Brian Warner
fe44b8fb4b
util.dictutil: move DictOfSets out to a separate utility module
2008-05-21 09:43:49 -07:00
Brian Warner
1121df6664
testutil.shouldFail: mention the 'which' string in substring failures too
2008-05-16 16:08:38 -07:00
Brian Warner
d76cf6f748
limiter: fix bug that ignores the limit= argument
2008-05-07 18:35:53 -07:00
Brian Warner
c7e441309d
add a basic concurrency limiter utility
2008-05-07 16:53:30 -07:00
ben
c85869fc08
support freebsd 6
2008-04-28 00:41:40 -07:00
Brian Warner
81ab1ec785
testutil: factor stall() out into a common location
2008-04-22 16:47:15 -07:00
Brian Warner
b6b3b6b1bd
testutil: minor reformatting
2008-04-17 19:56:45 -07:00
Zooko O'Whielacronx
bdda08df8c
copy pyutil.time_format into src/allmydata/util
...
time_format() provides a good format for logging timestamps
2007-08-14 09:33:49 -07:00
Zooko O'Whielacronx
fc3bd0c987
use added secret to protect convergent encryption
...
Now upload or encode methods take a required argument named "convergence" which can be either None, indicating no convergent encryption at all, or a string, which is the "added secret" to be mixed in to the content hash key. If you want traditional convergent encryption behavior, set the added secret to be the empty string.
This patch also renames "content hash key" to "convergent encryption" in a argument names and variable names. (A different and larger renaming is needed in order to clarify that Tahoe supports immutable files which are not encrypted content-hash-key a.k.a. convergent encryption.)
This patch also changes a few unit tests to use non-convergent encryption, because it doesn't matter for what they are testing and non-convergent encryption is slightly faster.
2008-03-24 09:46:06 -07:00
Zooko O'Whielacronx
b2f5ac9a0a
Merge patch which switches to SHA-256d with patch that adds punctuation and capitalization to the comment about the hash value.
2008-02-15 13:16:43 -07:00
Brian Warner
72874390fe
BIG COMPATIBILITY BREAK: update hash tags, switch to SHA-256d everywhere
2008-02-14 19:58:01 -07:00
Zooko O'Whielacronx
fc0d637523
docs: update install and usage docs, improve cli "usage" output, make new example directories, add unit test that fails code which prints out sentences that don't end with punctuation marks
2008-02-15 13:11:02 -07:00
robk-tahoe
ca41693162
idlib: make failures much clearer when encountering unicode
...
while investigating fuse related stuff, I spent quite a while staring at
very cryptic explosions I got from idlib. it turns out that unicode
objects and str objects have .translate() methods with differing signatures.
to save anyone else the headache, this makes it very clear if you accidentally
try to pass a unicode object in to a2b() etc.
2008-02-14 17:23:07 -07:00
