akwizgran
ff0909a0e9
Listeners for subscription changes.
2011-08-02 09:22:54 +01:00
akwizgran
0d0885bf4b
Don't throw a DbException if a contact sends duplicate batches.
2011-08-01 17:56:18 +01:00
akwizgran
8e8c83b83c
Use the combination of batch ID and contact ID as the primary key for
...
received and sent batches, since batches sent to or received from
different contacts may contain identical lists of messages and
therefore have identical IDs.
2011-08-01 17:37:48 +01:00
akwizgran
cee4956b37
If no messages are added to a batch, don't call BatchWriter.finish() -
...
this allows the caller to avoid creating an empty packet by delaying
creation of the packet's header and trailer until something's written
to the packet's body. Changed the return semantics of
DatabaseComponent.generateBatch(ContactId, BatchWriter,
Collection<MessageId>) so that the IDs of messages considered for
inclusion in the batch but no longer sendable are also returned - this
allows the caller to remove them from the set of requested IDs.
2011-07-28 11:17:33 +01:00
akwizgran
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
akwizgran
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
akwizgran
b161e5ed1d
Request reader and unit test.
2011-07-27 11:06:54 +01:00
akwizgran
0cf8477504
Read and write offers. Mostly boilerplate.
2011-07-26 22:00:39 +01:00
akwizgran
9e78837055
Implemented OfferWriter and RequestWriter, made all the writers
...
reusable (though not thread-safe), and guiced the readers.
2011-07-26 21:36:55 +01:00
akwizgran
1e60be4b75
Unit tests for DatabaseComponent.
2011-07-26 18:25:14 +01:00
akwizgran
bc1622b1fa
Unit tests and a bugfix. THE SYSTEM WORKS!
2011-07-26 17:24:26 +01:00
akwizgran
1ea385e7af
Unit tests and a bugfix for the new database methods.
2011-07-26 16:46:50 +01:00
akwizgran
10edc05dff
Database portion of the offer/request/transfer protocol (untested).
2011-07-26 15:40:34 +01:00
akwizgran
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
akwizgran
3f61d0c3df
Changed the message format to store the author and group inline - this
...
doesn't take a huge amount of space and allows every message to be
self-certifying.
2011-07-25 21:14:16 +01:00
akwizgran
586d1739ae
Removed salt from unrestricted groups: two unrestricted groups with
...
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
akwizgran
b1f27757df
Switched to 256-bit ECDSA. Modified some tests because two signatures
...
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
akwizgran
fb95565880
Use the BouncyCastle provider so we can be sure we won't get
...
NoSuchAlgorithmExceptions. Key generation is *slow* - I guess that's a
good sign. ;-)
2011-07-25 10:38:46 +01:00
akwizgran
c98c968b87
Removed unnecessary Raw interface.
2011-07-24 17:47:17 +01:00
akwizgran
941460e3bc
Readers, writers and factories for subscription and transport updates.
2011-07-23 21:46:47 +01:00
akwizgran
30271c14ce
Reduced the visibility of some classes.
2011-07-23 18:54:06 +01:00
akwizgran
65be63dc0c
Moved writers into their own package, replaced public static fields in
...
CryptoModule with provider methods.
2011-07-23 18:50:40 +01:00
akwizgran
13f18d9e40
Found the bug, it was just a SQL syntax error.
2011-07-23 11:29:23 +01:00
akwizgran
0edcb31d64
Store group details in the database. Some tests are still failing...
2011-07-23 01:29:18 +01:00
akwizgran
de648daca5
Bundles are gone - the batch-mode and stream-mode protocols now
...
consist of independently encrypted and authenticated packets (Ack,
Batch, Subscriptions and Transports so far).
2011-07-22 22:19:24 +01:00
akwizgran
5d000b62f8
Removed Writer.close().
2011-07-22 18:08:05 +01:00
akwizgran
fe58fb4c30
Fixed more unit tests.
2011-07-22 17:57:25 +01:00
akwizgran
a573e87c04
ReaderImpl now maintains either one or two bytes of lookahead,
...
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
akwizgran
b5220b096a
Message timestamp should have TIMESTAMP type.
2011-07-21 11:52:39 +01:00
akwizgran
b4bf662b3e
Unit tests for HeaderReader.
2011-07-21 10:58:42 +01:00
akwizgran
159b09e12a
Marked unused classes for removal if they're not used later.
2011-07-21 10:21:20 +01:00
akwizgran
5843f38803
Unit tests for BatchReader.
2011-07-21 10:14:23 +01:00
akwizgran
f727420838
Removed signatures from headers and bundles, since the transport's
...
authentication will make them redundant.
2011-07-20 18:33:06 +01:00
akwizgran
45b4bef348
Catch ClassCastException when the encountered type doesn't match the
...
expected type, and re-throw as FormatException.
2011-07-20 15:07:17 +01:00
akwizgran
30d7a0f916
Defined which protocol objects require user-defined tags.
2011-07-20 14:45:56 +01:00
akwizgran
6b61cfa1bc
Factored out header reading and batch reading into separate classes
...
for easier testing.
2011-07-19 19:13:27 +01:00
akwizgran
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
akwizgran
a9e7cbd05c
Every encoded object should include its identifying tag.
2011-07-19 14:21:07 +01:00
akwizgran
ff984c69fb
Messages are no longer encoded as raw byte arrays.
2011-07-19 14:01:33 +01:00
akwizgran
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
akwizgran
427142ae51
Read and write user-defined tags.
2011-07-18 16:46:03 +01:00
akwizgran
8fc97157d3
Fun fact: it's never worth writing a length as an int8.
2011-07-18 16:17:01 +01:00
akwizgran
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
akwizgran
0bc8a31749
Cleaned up serial and protocol packages in preparation for user-defined types.
2011-07-18 14:33:41 +01:00
akwizgran
308a7017be
Check that EOF occurs when expected.
2011-07-15 20:23:59 +01:00
akwizgran
e8fd3ab7a3
Added DroidSansFallback font for platforms without CJK fonts installed.
2011-07-15 04:37:26 -04:00
akwizgran
62d69b6fb5
Don't use FileUtils.getBriarDirectory() in tests.
2011-07-14 20:42:41 +01:00
akwizgran
065b6e496f
Don't use the real Briar directory for unit tests.
2011-07-14 20:02:47 +01:00
akwizgran
b41465c2da
Use commons-io to measure free space.
2011-07-14 19:21:16 +01:00
akwizgran
4d4b540387
Java 1.5 compatibility changes (for OSX 10.4). We depend on commons-io for a single method... might be worth copying the source into FileUtils if the license permits.
2011-07-14 19:12:44 +01:00
