0d0885bf4b
Don't throw a DbException if a contact sends duplicate batches.
2011-08-01 17:56:18 +01:00
9586e0de9c
Unit tests for CTR-mode encryption.
2011-08-01 14:01:17 +01:00
adee3e121c
Added support for registering listeners with the database that are
...
called when new messages are available, and a new method
hasSendableMessages(ContactId) that listeners can call to see whether
it's worth trying to create a batch.
2011-07-27 20:27:43 +01:00
e93fbe0b20
Implemented subscription visibility. If a subscription is not visible
...
to a contact, do not accept, offer, or send messages belonging to that
group to or from that contact, and do not list that group in
subscription updates sent to that contact.
2011-07-27 16:43:19 +01:00
b161e5ed1d
Request reader and unit test.
2011-07-27 11:06:54 +01:00
0cf8477504
Read and write offers. Mostly boilerplate.
2011-07-26 22:00:39 +01:00
9e78837055
Implemented OfferWriter and RequestWriter, made all the writers
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reusable (though not thread-safe), and guiced the readers.
2011-07-26 21:36:55 +01:00
426e415676
OK, I think that's enough unit tests for one day.
2011-07-26 18:37:58 +01:00
1e60be4b75
Unit tests for DatabaseComponent.
2011-07-26 18:25:14 +01:00
8ba5b46d59
More unit tests for DatabaseComponent.
2011-07-26 18:11:57 +01:00
bcf8bcbd04
More unit tests.
2011-07-26 17:48:47 +01:00
bc1622b1fa
Unit tests and a bugfix. THE SYSTEM WORKS!
2011-07-26 17:24:26 +01:00
dc2476cb25
Unit tests.
2011-07-26 17:12:19 +01:00
1ea385e7af
Unit tests and a bugfix for the new database methods.
2011-07-26 16:46:50 +01:00
a86ef2142f
Sign the message with the group's private key if the group is
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restricted, and check the signature if it should be present.
2011-07-25 21:54:49 +01:00
3f61d0c3df
Changed the message format to store the author and group inline - this
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doesn't take a huge amount of space and allows every message to be
self-certifying.
2011-07-25 21:14:16 +01:00
586d1739ae
Removed salt from unrestricted groups: two unrestricted groups with
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the same name will now be treated as the same group (this seems more
intuitive than the alternative).
2011-07-25 20:11:32 +01:00
b1f27757df
Switched to 256-bit ECDSA. Modified some tests because two signatures
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over the same data are not necessarily identical. Key generation is
fast again - should I be worried? ;-)
2011-07-25 10:49:41 +01:00
fb95565880
Use the BouncyCastle provider so we can be sure we won't get
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NoSuchAlgorithmExceptions. Key generation is *slow* - I guess that's a
good sign. ;-)
2011-07-25 10:38:46 +01:00
c98c968b87
Removed unnecessary Raw interface.
2011-07-24 17:47:17 +01:00
941460e3bc
Readers, writers and factories for subscription and transport updates.
2011-07-23 21:46:47 +01:00
65be63dc0c
Moved writers into their own package, replaced public static fields in
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CryptoModule with provider methods.
2011-07-23 18:50:40 +01:00
13f18d9e40
Found the bug, it was just a SQL syntax error.
2011-07-23 11:29:23 +01:00
0edcb31d64
Store group details in the database. Some tests are still failing...
2011-07-23 01:29:18 +01:00
de648daca5
Bundles are gone - the batch-mode and stream-mode protocols now
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consist of independently encrypted and authenticated packets (Ack,
Batch, Subscriptions and Transports so far).
2011-07-22 22:19:24 +01:00
5d000b62f8
Removed Writer.close().
2011-07-22 18:08:05 +01:00
e7f106a77f
Fixed unit tests.
2011-07-22 17:52:02 +01:00
a573e87c04
ReaderImpl now maintains either one or two bytes of lookahead,
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depending on the value of the first byte, so that an object's initial
tag is included in the data seen by the ObjectReader. Digests and
signatures can therefore be calculated over objects by their readers
without any risk of ambiguity.
2011-07-22 17:39:59 +01:00
b4bf662b3e
Unit tests for HeaderReader.
2011-07-21 10:58:42 +01:00
5843f38803
Unit tests for BatchReader.
2011-07-21 10:14:23 +01:00
06ae0e0783
Use mocks for test objects with no side-effects.
2011-07-20 18:38:05 +01:00
f727420838
Removed signatures from headers and bundles, since the transport's
...
authentication will make them redundant.
2011-07-20 18:33:06 +01:00
45b4bef348
Catch ClassCastException when the encountered type doesn't match the
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expected type, and re-throw as FormatException.
2011-07-20 15:07:17 +01:00
6b61cfa1bc
Factored out header reading and batch reading into separate classes
...
for easier testing.
2011-07-19 19:13:27 +01:00
fb528a85ad
Nested user-defined objects (and collections of them) can now be read
...
by registering ObjectReaders with the Reader.
2011-07-19 17:17:45 +01:00
a9e7cbd05c
Every encoded object should include its identifying tag.
2011-07-19 14:21:07 +01:00
ff984c69fb
Messages are no longer encoded as raw byte arrays.
2011-07-19 14:01:33 +01:00
30fc6c1a92
Defined some user-defined tags for protocol elements. Currently they're just adding redundancy, but in future they'll be used for parsing nested elements.
2011-07-18 17:44:18 +01:00
427142ae51
Read and write user-defined tags.
2011-07-18 16:46:03 +01:00
7a4171f3ba
A more efficient encoding for short strings, raws, lists and maps. Now we can encode a list of three small integers in 4 bytes like MessagePack does, should that ever turn out to be useful.
2011-07-18 16:06:09 +01:00
0bc8a31749
Cleaned up serial and protocol packages in preparation for user-defined types.
2011-07-18 14:33:41 +01:00
e25b7353ba
Only check the beginnings of font names, since the exact names vary by
...
platform.
2011-07-14 21:39:04 +01:00
62d69b6fb5
Don't use FileUtils.getBriarDirectory() in tests.
2011-07-14 20:42:41 +01:00
065b6e496f
Don't use the real Briar directory for unit tests.
2011-07-14 20:02:47 +01:00
b41465c2da
Use commons-io to measure free space.
2011-07-14 19:21:16 +01:00
fcedc34d10
Don't store subscription or transport updates that are older than those already received. Also some small changes to DatabaseComponent impls for readability.
2011-07-14 13:53:13 +01:00
836d30f6df
Retrieve messages from the database in raw form to avoid creating unnecessary short-lived objects. Added timestamps to headers.
2011-07-14 12:01:35 +01:00
d4382fd232
Replaced clearSubscriptions() and addSubscription() with setSubscriptions().
2011-07-14 09:52:05 +01:00
a121dcdda8
New retransmission mechanism, which does away with the need for bundle IDs and should cope better with high bandwidth-delay product links.
2011-07-14 09:39:15 +01:00
e13b0437c3
Rewrote the bundle reading and writing code to eliminate copying. Signatures and digests are now calculated on the fly as the data is read or written. This is a little bit tricky in the case of reading because ReaderImpl uses a lookahead byte, so the signature and message digest need to lag one byte behind.
2011-07-13 16:39:31 +01:00
akwizgran