Commit Graph

115 Commits

Author SHA1 Message Date
akwizgran 046becd388 Shutdown manager (untested on Windows). 2011-11-18 17:13:55 +00:00
akwizgran 2b45cf0dd1 Accept connections asynchronously. 2011-11-17 18:59:34 +00:00
akwizgran f6ae4734ce Forward secrecy.
Each connection's keys are derived from a secret that is erased after
deriving the keys and the secret for the next connection.
2011-11-16 15:35:16 +00:00
akwizgran d02a68edfc Return a connection context for outgoing connections (the secret will
be included in this context in the near future).
2011-11-15 17:47:30 +00:00
akwizgran 9220bb3426 Key derivation function based on NIST SP 800-108. 2011-11-15 17:19:11 +00:00
akwizgran 6a15c03e81 Store the incoming and outgoing secrets separately. 2011-11-15 16:07:14 +00:00
akwizgran df054b1743 Store each connection window slot as a database row.
This is less memory-efficient but necessary for the coming forward
secrecy changes.
2011-11-15 13:08:20 +00:00
akwizgran effa5c9d8e Throw checked exception if concurrent attempts are made to remove a
contact.
2011-11-15 09:51:51 +00:00
akwizgran 6fd8493d3d Singleton lists and singleton sets aren't equal, so use lists
consistently.
2011-11-15 09:42:21 +00:00
akwizgran 2ad15518a5 Return transports that have no properties. 2011-11-15 09:00:51 +00:00
akwizgran 72be34768b Minor refactoring. 2011-11-14 22:14:52 +00:00
akwizgran 73aa7d14d7 Split transport identifiers into two: TransportId (globally unique)
and TransportIndex (locally unique).

This is the first step towards forward secrecy. Also removed the
Writable interface and unnecessary user-defined types, moved various
constants to ProtocolConstants and renamed some classes.
2011-11-14 21:40:05 +00:00
akwizgran 48d638746c Invitation API and two (untested) implementations. 2011-10-27 17:52:03 +01:00
akwizgran 7d73f9604d Added a method for getting unread message counts for all groups. 2011-10-26 17:56:35 +01:00
akwizgran 6d91603bf7 Moved MessageHeader into DB component and added read/starred flags. 2011-10-26 17:07:09 +01:00
akwizgran 0f6b0e88c1 Added message flags: read/unread and starred/unstarred. 2011-10-26 16:32:30 +01:00
akwizgran 94722a9f2a Broadcast an event when an author's rating changes. 2011-10-26 15:40:38 +01:00
akwizgran 097d11f471 Exposed getMessageHeaders() through DatabaseComponent interface. 2011-10-26 15:18:02 +01:00
akwizgran d2bac9a4f8 Test and bugfix for getMessageHeaders(). 2011-10-26 14:52:18 +01:00
akwizgran 2628823db7 Added a method to get all message headers in a given group (untested). 2011-10-25 17:12:37 +01:00
akwizgran 9ec8feec78 Added a method for retrieving the message body from the DB. 2011-10-21 20:42:43 +01:00
akwizgran ef61eaa804 Separated MessageHeader interface from Message interface. 2011-10-21 18:42:27 +01:00
akwizgran f2d80825bc Separated the subject line from the message body. 2011-10-21 18:25:25 +01:00
akwizgran 4d23e14d89 Unit tests for subscription and transport timestamps. 2011-10-19 16:41:32 +01:00
akwizgran c828db2e95 Don't send subscription or transport updates unless an update is due.
An update is due if the information has changed since the last update,
or if no update has been sent for 12 hours (to ensure that lost
updates are eventually replaced).
2011-10-19 16:34:58 +01:00
akwizgran 93cd31fa2d Simplify Database methods, move logic to DatabaseComponent. 2011-10-19 15:54:56 +01:00
akwizgran dbdbb1d8d4 Never reuse contact IDs. 2011-10-19 12:43:44 +01:00
akwizgran c8b2cc38de Record when the transports and subscriptions visible to each contact
were last modified.

In future this will be used to determine when to send updates.
2011-10-18 17:32:32 +01:00
akwizgran 2f457162a5 Attach the affected contact IDs to subscription update events. 2011-10-17 23:24:23 +01:00
akwizgran ec56b12384 Converted database events from an enum to classes to allow them to
carry data.
2011-10-17 22:47:38 +01:00
akwizgran 631f4e74b5 Nudge the database API in the direction of sanity. 2011-10-11 19:08:10 +01:00
akwizgran a49a95347f Use dedicated classes for transport properties and configs. 2011-10-11 17:28:47 +01:00
akwizgran 68b82ae826 Retrieve all remote transports from the DB in a single call. 2011-10-10 22:35:46 +01:00
akwizgran 8940dc83cb Replaced assertTrue(Arrays.equals()) with assertArrayEquals(). 2011-10-05 17:07:52 +01:00
akwizgran c054e1c00e Replaced some sleeps with latches. 2011-10-05 16:51:26 +01:00
akwizgran 74ca71d9c1 Check for symlinks when deleting directories. Allow Database.open()
and close() to throw IOExceptions as well as DatabaseExceptions.
2011-10-03 18:35:18 +01:00
akwizgran 72b594d270 Type-safe transport IDs. 2011-09-30 12:52:29 +01:00
akwizgran 7190509ede Use numeric IDs rather than names to identify transports. 2011-09-29 15:40:09 +01:00
akwizgran a1b664b639 More refactoring to connect ConnectionRecogniser to ConnectionReader.
Added TestDatabaseModule so tests can specify their own DB
configuration. The modules are currently too tightly coupled - see
whether any dependencies can be removed.
2011-09-28 14:21:38 +01:00
akwizgran a40c081815 Record when the latest subscription/transport update was sent. 2011-09-26 18:13:48 +01:00
akwizgran 53b5a61ab3 Replaced Database.getParent() with getGroupMessageParent().
The new method checks whether the parent is present in the database
and belongs to the same group, so separate methods for those checks
have been removed.
2011-09-26 18:00:56 +01:00
akwizgran 124188a0a1 DatabaseComponent.setSeen() should call setStatusSeenIfVisible().
Otherwise an exception may be thrown if an offered message is no
longer in the DB.
2011-09-25 14:39:31 +01:00
akwizgran 98ab523092 Database refactoring to fix injection problems. 2011-09-23 18:52:56 +01:00
akwizgran b470afb4ef Added DatabaseComponent.setSeen() for handling requests.
Also moved IO out of the lock in receiveOffer().
2011-09-23 16:06:14 +01:00
akwizgran 7c6e0c349c Extracted constants from DatabaseComponent interface. 2011-09-23 15:33:41 +01:00
akwizgran b675c38953 Don't do IO while holding database locks. 2011-09-23 12:55:23 +01:00
akwizgran 52f3b70c3f Added size-unlimited version of Database.getSendableMessages(). 2011-09-21 18:10:22 +01:00
akwizgran 95c3fb4fed Removed getCapacity() from BatchWriter interface. 2011-09-21 12:37:19 +01:00
akwizgran 3dd3742a96 Folded findLostBatches() into receiveAck(). 2011-09-19 18:45:19 +01:00
akwizgran 7aeb6029a6 Assertions and comments. 2011-09-19 16:42:27 +01:00