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Author SHA1 Message Date
akwizgran
6e42377b74 Don't automatically respond to declined introduction. 2018-04-28 00:11:45 +01:00
akwizgran
e8f33c0e6e Merge branch 'introduction-ui-messages' into 'master' 
Fix introduction response messages in UI and some minor fixes

Closes #923

See merge request akwizgran/briar!776
 2018-04-27 21:42:10 +00:00
Torsten Grote
5f6af4e40f Fix introduction response messages in UI and some minor fixes 2018-04-27 16:22:10 -03:00
Torsten Grote
55a329a879 Merge branch '474-automatic-decline' into 'master' 
Send automatic decline when other introducee declines

See merge request akwizgran/briar!775
 2018-04-27 17:58:45 +00:00
akwizgran
23f0864d8b Don't track invisible decline message. 2018-04-27 18:35:07 +01:00
akwizgran
c0dfe3e85a Sent automatic decline when other introducee declines. 2018-04-27 17:33:24 +01:00
Torsten Grote
31b69577e8 Merge branch '474-introduction-client' into 'master' 
New Introduction Protocol

Closes #308, #377, #474, and #613

See merge request akwizgran/briar!758
 2018-04-27 14:43:01 +00:00
Torsten Grote
99dba69c87 Only add transport properties and keys when the contact was added 
This will be changed once we have a way to reset state for peers
that were contacts already at some point in the past.
One contact might have deleted the other, but not vice versa.
So they have mismatching state that needs to be reset.

See #2 for more information.
 2018-04-27 11:30:18 -03:00
Torsten Grote
44f5a9db1e Address last review comments 2018-04-27 11:04:08 -03:00
Torsten Grote
80a9689316 Address second round of review comments 2018-04-26 20:39:17 -03:00
Torsten Grote
337f7e7b8f Unify introduction response methods and handle ProtocolStateException 
It is possible that a remote DECLINE message arrives short before the
user responds to the introduction.
This will cause a ProtocolStateException which (for now) is just caught
and a generic (existing) error message will be shown.
 2018-04-26 18:18:31 -03:00
Torsten Grote
f8f98ed95d Properly handle DECLINE messages in START state 
Previously, DECLINE messages let directly to the START state
for introducer and introducees.
So incoming ACCEPT and DECLINE messages needed to be ignored in START state
introducing undefined behavior into the protocol.

This is fixed with this commit by adding two additional states
to the introducer state machine as well as making use of the existing
LOCAL_DECLINED state for the introducees.
 2018-04-26 18:00:57 -03:00
Torsten Grote
bd5504de26 Add a MAC to the ACTIVATE message to prevent the introducer to fake them 
A fake ACTIVATE message would cause us to activate the transport keys
before the contact has received our auth message,
which would compromise forward secrecy.
 2018-04-26 16:56:38 -03:00
Torsten Grote
0e04044ebb Ensure that incoming messages are expected in the current state 
Previously, the introducer would process and forward invalid messages by
the introducees. This commit adds the necessary checks and tests.
 2018-04-26 11:18:04 -03:00
Torsten Grote
0a5d408686 Add a test for when one introducee had deleted the other one 2018-04-25 14:42:17 -03:00
Torsten Grote
f94db28035 Handle and test introductions to existing contacts 2018-04-25 13:30:51 -03:00
Torsten Grote
b291fcd2cd Only allow new introductions in START state 
When the user attempts an introduction, instead of the introduction
message input field, an explanatory text will be shown and the
introduction can not be made until the last one has been finished.
 2018-04-25 12:05:15 -03:00
Torsten Grote
94a6137a42 Also validate encoded message in MessageEncoder test 2018-04-25 10:52:32 -03:00
Torsten Grote
72e9a9d807 Address first round of review comments for new IntroductionClient 2018-04-25 10:43:56 -03:00
Torsten Grote
a9b678df32 Remove broken and deprecated MessageQueue as it is not needed anymore 
Closes #308
 2018-04-25 10:14:04 -03:00
Torsten Grote
f81ef30b47 Replace old introduction client with new one 2018-04-25 10:14:01 -03:00
Torsten Grote
1bc29fec06 IntroductionManager and Protocol Engines 2018-04-25 10:13:41 -03:00
Torsten Grote
61b216f572 Copy over Introduction API messages and events from old client 2018-04-25 10:13:41 -03:00
Torsten Grote
d57102ed90 IntroductionCrypto: Create dedicated class to handle introduction related crypto 2018-04-25 10:13:40 -03:00
Torsten Grote
e1fae7ad95 Implement SessionEncoder and SessionParser 2018-04-25 10:13:40 -03:00
Torsten Grote
672a52b2e5 Implement MessageEncoder and MessageParser 2018-04-25 10:13:39 -03:00
Torsten Grote
155c6a5613 Messages and Validator for new Introduction Client 2018-04-25 10:13:39 -03:00
Torsten Grote
218b2f7ff9 Fix activating transport keys in JdbcDatabase 2018-04-25 10:13:38 -03:00
Torsten Grote
f78f065204 Merge branch 'constant-time-mac-verification' into 'master' 
Add constant-time method for verifying MACs

See merge request akwizgran/briar!773
 2018-04-25 12:08:49 +00:00
akwizgran
0217c205a1 Add constant-time method for verifying MACs. 2018-04-25 12:23:46 +01:00
akwizgran
615f527270 Renamed method that now runs on IoExecutor. 2018-04-24 17:43:28 +01:00
akwizgran
b9cf1da861 Merge branch 'test_data_config' into 'master' 
Make test data creation configurable.

Closes #1149

See merge request akwizgran/briar!771
 2018-04-24 16:35:15 +00:00
goapunk
69c34adae3 Remove createTestData() 2018-04-24 16:57:02 +02:00
goapunk
fe213d46e3 Address review comments 2018-04-24 16:05:46 +02:00
goapunk
ac1bfcae60 Make test data creation configurable. 2018-04-24 12:29:20 +02:00
akwizgran
b30c2a8033 Merge branch 'fix_bt_test_data' into 'master' 
Create a valid BT MAC and UUID when creating testdata

See merge request akwizgran/briar!769
 2018-04-24 09:26:42 +00:00
goapunk
575847cb36 Create a valid BT MAC and UUID when creating testdata 2018-04-23 21:05:14 +02:00
akwizgran
951605151f Merge branch 'transport-properties' into 'master' 
Helper methods for dealing with TransportProperties

See merge request akwizgran/briar!768
 2018-04-23 09:05:14 +00:00
Torsten Grote
05735e7a48 Add methods for dealing with TransportProperties to ClientHelper 2018-04-21 18:23:34 -03:00
Torsten Grote
f835e82653 Merge branch 'download-briar-button' into 'master' 
Add download button to ExpiredActivity

See merge request akwizgran/briar!766
 2018-04-19 17:11:49 +00:00
akwizgran
d074e4a3d6 Add download button to ExpiredActivity. 2018-04-19 17:39:07 +01:00
akwizgran
87a92c9ab6 Merge branch 'parse-transport-properties' into 'master' 
Helper method for parsing transport properties

See merge request akwizgran/briar!764
 2018-04-19 16:01:16 +00:00
akwizgran
89cc769dea Don't accept empty keys/values in transport properties. 2018-04-19 16:48:59 +01:00
akwizgran
fcdc6ebafd Helper methods for parsing transport properties. 2018-04-19 16:20:32 +01:00
akwizgran
215d236c2c Merge branch 'forward-compatible-message-ids' into 'master' 
Generate message and group IDs in a forward-compatible way

See merge request akwizgran/briar!763
 2018-04-19 14:55:39 +00:00
Torsten Grote
e1b8b271e3 Merge branch 'offline-build' into 'master' 
Don't download Tor binaries if they already exist

See merge request akwizgran/briar!760
 2018-04-19 13:08:21 +00:00
akwizgran
9379990480 Use block label for root hash of single-block messages. 2018-04-19 13:13:31 +01:00
akwizgran
c7718db419 Skip second verification if first succeeds. 2018-04-18 17:01:02 +01:00
akwizgran
9196169561 Generate message and group IDs in a forward-compatible way. 2018-04-18 16:34:02 +01:00
akwizgran
ff9971b728 If verification fails, delete, download and re-verify. 2018-04-18 11:03:39 +01:00