Commit Graph

114 Commits

Author SHA1 Message Date
Evgeny Poberezkin
5c44ad0a62 Windows support in editor mode (#85)
* use System.Terminal for "editor" mode (WIP, does not work in POSIX)

* fix getKey - only return one event on control keys

* fix printing with System.Terminal

* different markdown escape for color, added black color

* fix color escapes

* make black invisible

* markdown fixes

* remove Key type, fix editor bug, refactor

* refactor: use getKey in getTermLine

* default mode is "editor", remove windows warning

* markdown: code snippet

* use ! for color markdown

* edit previous input

* clean up

* use getWindowSize from System.Terminal
2021-04-10 11:57:28 +01:00
Efim Poberezkin
bd753dbe47 agent sqlite: enable FKs in *all* db connections (#75) 2021-03-29 19:27:05 +04:00
Efim Poberezkin
08171e987d agent sqlite: initialize database in home directory by default (#74) 2021-03-29 19:18:54 +04:00
Efim Poberezkin
b9943c359d chat: subscribe to all connections on startup (#70) 2021-03-06 15:39:00 +04:00
Efim Poberezkin
11c8bee836 agent store: make newtypes for msg internal Ids (#68) 2021-03-04 23:19:12 +04:00
Efim Poberezkin
93e782b874 agent store: organize sender and broker fields into tuples (#67) 2021-03-04 23:00:00 +04:00
Efim Poberezkin
cc9a67f38a agent store: explain use for various message Ids (#66) 2021-03-04 22:30:15 +04:00
Efim Poberezkin
660e35d1d1 check that sqlite library is compiled with threadsafe code (#63) 2021-03-02 22:30:59 +04:00
Evgeny Poberezkin
a3990ea170 Types.hs -> Protocol.hs (#62) 2021-02-28 17:00:14 +00:00
Evgeny Poberezkin
d96aeb727f improve rsa encryption (#61)
* clrify encryption schemes

* increase SMP ping delay

* include authTag and msg size in encrypted message header, pad messages to fixed size

* use newtype for Key and IV bytestrings

* rename CryptoError constructors

* refactor Word to Int conversion

* refactor padding, replace padding character

* rfc corrections, comment

* rename aesTagSize -> authTagSize

* failing test
2021-02-28 16:17:28 +00:00
Evgeny Poberezkin
927ff230da Separate db connection for each TCP client connection (#60)
* use separate db connections for each TCP client connection

* refactor atomically, increast delay in tests

* increase test delay for SMP server to start

* increase SMP ping frequency

* remove comment

* separate SQLite connection per thread, to support multi-threaded mode

* remove redundant import
2021-02-28 14:59:29 +00:00
Evgeny Poberezkin
7570ef9e22 SMP heartbeat to maintain the connection (#59)
* SMP heartbeat to maintain the connection

* separate SMP commands into sections

* update SMP command sections

* update SMP commands comment

Co-authored-by: Efim Poberezkin <efim.poberezkin@gmail.com>
2021-02-27 15:24:05 +00:00
Efim Poberezkin
3af34dea8b agent store: accept internal ts and return internal id (#58) 2021-02-27 15:06:51 +04:00
Efim Poberezkin
8134bb0eb9 agent store: settle naming of Rcv and Snd entities (#55) 2021-02-26 18:17:56 +04:00
Efim Poberezkin
dac35d8ea8 agent sqlite: merge SQLite and SQLite.Util (#54) 2021-02-26 18:17:56 +04:00
Efim Poberezkin
b4ebe85ce3 agent sqlite: move sql queries closer to parameters (#53) 2021-02-26 18:17:56 +04:00
Efim Poberezkin
0f60c53a66 agent: save messages (#45) 2021-02-25 19:02:27 +04:00
Evgeny Poberezkin
51aab978bd remove GADT syntax from existential wrappers (#49) 2021-02-26 18:17:29 +04:00
Efim Poberezkin
c25a6d6896 crypto: clean up magic numbers (#40) 2021-02-15 19:51:02 +04:00
Evgeny Poberezkin
435ab21e71 E2E message encryption (#38)
* RSA OAEP functions

* encrypt/decrypt using AES AEAD GSM

* fix JOIN syntax test

* encrypt/decrypt functions working

* e2e encryption!

* refactor monadic transitions

* rename liftError' to liftEitherError

* combine CryproFailable functions
2021-02-26 18:14:22 +04:00
Efim Poberezkin
469f84bb74 use cryptographic key pairs for encryption keys (#39)
* use cryptographic key pairs for encryption keys

* use speaking key types

* fix key types

Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
2021-02-26 18:14:22 +04:00
Evgeny Poberezkin
0fe41dbf16 Sign / verify SMP commands (#37)
* generate key pair

* crypto: sign/verify functions

* remove extension

* parse/serialize keys

* use RSA recipient/sender keys (TODO sign/verify)

* make PublicKey newtype, assign 0s to private_p & private_q

* replace SMP command parsing with Attoparsec

* rename types: Signed->Transmission, Transmission->SignedTransmission

* sign and verify commands (server tests skipped, agent tests pass)

* SMP client: avoid seralizing transmission twice when sending commands

* update SMP server tests to use command signatures

* remove support for "SEND :msg" syntax from SMP server protocol

* rename RSA module name to R to avoid confusion with C used for S.M.Crypto

* update key sizes to use bits `div` 8

* tidy up
2021-02-26 18:14:22 +04:00
Efim Poberezkin
7e9cfcce8c agent sqlite: rework schema, make methods transactional, enable foreign keys (#34)
* agent sqlite: rework schema

* agent sqlite: explicitly mark primary keys as NOT NULL

* agent sqlite: adjust connections and queues fkeys

* agent sqlite: remove ack_mode from queues tables

* [WIP] agent sqlite: refactor methods

* agent sqlite: implement transactional createRcvConn

* add comment

* agent sqlite: remove ConnAlias from createRcvConn signature

* agent sqlite: implement transactional createSndConn

* agent sqlite: remove monadic stack from store util methods

* agent sqlite: refactor getConn

* agent sqlite: rename conn -> dbConn

* agent sqlite: move transactional logic to utils

* agent sqlite: remove addServer from store interface

* fix comment

* agent sqlite: refactor getRcvQueue

* agent sqlite: refactor deleteConn

* agent sqlite: remove old deleteConn

* agent sqlite: enable FKs

* agent sqlite: refactor methods upgrading connection to duplex

* agent sqlite: uncomment not implemented methods

* agent sqlite: rename methods upgrading connection to duplex

* use liftEither

* agent sqlite: refactor update queue status methods

* agent sqlite: refactor createMsg

* clean up

* fix compilation errors in src

* fix existing tests

* clean up tests

* agent sqlite: test that foreign keys are enabled

* change private members naming

* tests: expect specific error code

* clean up

* agent sqlite: consistently separate lifts from logic to their own lines
2021-02-04 19:23:43 +04:00
Evgeny Poberezkin
1f61267308 chat prototype (#35)
* chat prototype

* chat prototype now compiles

* chat prototype works

* agent: respond SENT mId to SEND (instead of OK), ne repsonse to chat message in terminal

* chat prototype help, update commands

* chat CLI options

* add active contact to ChatClient (not used yet)

* refactor agentTransmission

* InviteContact -> AddContact

* automatically insert active contact

* highlight contact in chat

* name for invitations

* do not ask name on start

* change default server to smp.simplex.im
2021-02-26 18:13:04 +04:00
Evgeny Poberezkin
3192092349 message management (#32)
* message management rfc

* update message management rfc

* message management ideas (WIP)

* message management updated

* messages RFC

* update agent MSG constructor to include recipient/broker/sender message IDs and timestamps

* remove agent command ACK - agent automatically acknowledges server messages

* correct messages doc
2021-02-26 18:13:04 +04:00
Evgeny Poberezkin
4b5349fb94 Refactor END notifications (#31)
* kill TCP server client threads when the main server thread is killed; test END notification when server connection dies

* revert to using forkIO in the tests

* make subscriptions state change atomic

* remove commented out code

* Revert "revert to using forkIO in the tests"

This reverts commit c0bacd92e4.
2021-02-26 18:13:04 +04:00
Evgeny Poberezkin
17b429afe7 handle TCP disconnections (WIP) (#29)
* handle TCP disconnections (WIP)

* agent: handle SMP server disconnections

* agent: notify client about lost subscriptions when SMP server disconnects

* comments for testing functions

* remove test apps

* chore: reorder functions in Transport

* add comment

Co-authored-by: Efim Poberezkin <efim.poberezkin@gmail.com>
2021-02-26 18:13:04 +04:00
Efim Poberezkin
e09d3bae99 agent store: move SQLite Types -> Util (#30) 2021-01-25 20:14:33 +04:00
Evgeny Poberezkin
d719b741dc suspend and delete connection (#28)
* suspend and delete connection

* agent: OFF/DEL tests, infix operators in tests

* test for subscriptions
2021-02-26 18:11:22 +04:00
Evgeny Poberezkin
19dc7b3389 subscriptions (#27)
* subscribe connection and track subscriptions

* notify client when subscription ENDs

* tcp connection timeout

* move types
2021-02-26 18:11:22 +04:00
Efim Poberezkin
f50da16d0a reorganize Protocol and Agent Store (#25)
* chore: move members from Server/Transmission.hs to Protocol.hs

* chore: revert qualified SMP import for server and client

* chore: fix corrId call

* chore: move common types to Common.hs

* chore: decompose SQLite.hs

* chore: rename Agent/Transmission.hs ErrorType -> AgentErrorType

* chore: move Protocol ErrorType -> Common SMPErrorType

* chore: rename Common -> Types

* chore: revert SMPErrorType -> ErrorType
2021-02-26 18:11:22 +04:00
Evgeny Poberezkin
d82c286a54 Logging (#24)
* logging with simple-logger

* refactor Agent.Client

* move logging to Agent.Client

* clean up

* log command name only
2021-02-26 18:11:22 +04:00
Evgeny Poberezkin
c30a4cd1ff sql quasi-qouter (#26) 2021-02-26 18:11:22 +04:00
Evgeny Poberezkin
70fe7616f2 Sending messages end to end (#21)
* duplex connection end-to-end (working, debug logs)

* agent: send, receive, acknowledge messages

* logging proposal

* logging: client/server (dis)connections

* agent scenario testing framework

* add tests, remove logs

* clean up
2021-02-26 18:11:22 +04:00
Evgeny Poberezkin
65dd693c83 parse agent messages with attoparsec (#18)
* parse agent messages with attoparsec (WIP)

* agent: refactor parsers

* agent: parse commands and responses with attoparsec

* refactor UTCTime parser

* fix: updateRcvQueueStatus args

* remove outdated comment

* message parsing: PR feedback

Co-authored-by: Efim Poberezkin <efim.poberezkin@gmail.com>
2021-02-26 18:11:22 +04:00
Evgeny Poberezkin
d47b57ac87 correct variable name 2021-02-26 18:11:22 +04:00
Efim Poberezkin
c14b0251d5 agent store: add getReceiveQueue 2021-02-26 18:11:22 +04:00
Efim Poberezkin
8ab79b066d agent store: add update queue methods (#19) 2021-02-26 18:11:22 +04:00
Evgeny Poberezkin
10fb667ff3 Receive messages (#17)
* framework to parse and process agent messages

* update SMPClient functions to accept private key

* process messages (WIP)

* agent: create reply queue and send REPLY message with qInfo

* refactor agent commands

* refactor processSMPTransmission

* agent: logic to process REPLY message
2021-02-26 18:11:22 +04:00
Efim Poberezkin
c1f15c9d93 tests: randomize db file name to fix io errors (#16)
* tests: check file doesn't exist in store tests after

* Revert "tests: check file doesn't exist in store tests after"

This reverts commit de624433a9.

* [WIP] tests: randomize db file

* [WIP] tests: try runIO to get filename into after

* random db file name for agent tests

* tests: randomize DB file name

* tests: increase SMP agent start delay

Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
2021-02-26 18:11:22 +04:00
Evgeny Poberezkin
3efb15ecb3 receiving messages and remaining client functions (#15)
* SMPClient queues for messages and notifications

* style

* SMPClient: put all messages (and uncorrelated server commands) to provided TBQueue
2021-02-26 18:11:22 +04:00
Efim Poberezkin
5f59fcc969 agent store: add createMsg (#14) 2021-01-15 19:30:11 +04:00
Evgeny Poberezkin
72a1082822 SMPClient returns errors via ExceptT (#13) 2021-02-26 18:09:26 +04:00
Evgeny Poberezkin
2e6ba85308 SMP client library (#9)
* functions to send SMP commands and receive responses

* refactor agent: use SMPClient

* fix tests, remove ServerClient.hs

* refactor processCommand

* fix Agent.hs

* fix SMPClient, tests

* "forever" to SMPClient process
2021-02-26 18:09:26 +04:00
Evgeny Poberezkin
02a15f9f25 agent tests (#8) 2021-02-26 18:09:26 +04:00
Evgeny Poberezkin
253f4e39c9 JOIN command (#4)
* parse JOIN command

* parse JOIN command

* serialize NEW command

* parse and serialize CON response

* process JOIN command: SEND confirmation (WIP)

* process response to the confirmation from JOIN command

* remove comment
2021-01-11 18:31:10 +00:00
Efim Poberezkin
7f22dcd496 agent store: add updateQueueStatus tests 2021-01-11 19:34:30 +04:00
Efim Poberezkin
f5aaab3861 agent store: fix updateQueueStatus 2021-01-10 23:43:57 +04:00
Efim Poberezkin
b9cdc6a09d agent store: add updateQueueStatus; TODO finalize, tests 2021-01-10 16:08:19 +04:00
Evgeny Poberezkin
ef028c135d agent SQLiteStore: method stubs 2021-01-09 20:54:41 +00:00