Commit Graph

53 Commits

Author SHA1 Message Date
JRoberts 331918bac7 ntf: agent tests (#399) 2022-06-15 14:22:55 +04:00
Evgeny Poberezkin c6dde772b4 batch all connections in DOWN/UP agent messages (#363) 2022-04-25 08:26:52 +01:00
Evgeny Poberezkin 17888f89a9 test notification token with agent and notifications server (#353)
* test notification token with agent and notifications server

* notification server test with APNS mock

* set environment variables in the test

* use base64url encoding in encrypted notification data
2022-04-18 08:57:55 +01:00
Evgeny Poberezkin 45ddecc4b8 APNS/HTTP2 push client for notifications server (#350)
* APN push client (WIP)

* APNS push client works

* TODO comments

* comment

* send notification and process the response

* config

* e2e encryption for notification parameter

* read apns key filename and ID from env

* connect APNS client to server, fix notification JSON encoding to use dash case

* do not connect to APNS on start to pass CI tests

* fix CI test

* remove redundant import
2022-04-14 11:33:17 +01:00
Evgeny Poberezkin f577fcdacf agent schema/methods/types/store methods for notifications tokens (#348)
* agent schema/methods/types/store methods for notifications tokens

* register notification token on the server

* agent commands for notification tokens

* refactor initial servers from AgentConfig

* agent store functions for notification tokens

* server STM store methods for tokens

* fix protocol client for ntfs (use generic handshake), minimal server and agent tests

* server command to verify ntf token
2022-04-08 08:47:04 +01:00
Evgeny Poberezkin d31958855f ntf server implementation, updated ntf protocol, ntf client based on refactored protocol client, bare-bones SMP agent to manage ntf connections (to connect to ntf server) (#338)
* process ntf server commands

* when subscription is re-created and it was ENDed, resubscribe to SMP

* SMPClientAgent draft

* SMPClientAgent: remove double tracking of subscriptions

* subscriber frame

* PING error now throws error to restart SMPClient for more reliable re-connection (#342)

* increase TCP timeout to 5 sec

* add pragmas and vacuum db (#343)

* vacuum in each connection to enable auto-vacuum (#344)

* update protocol, token verification

* refactor SMPClient to ProtocoClient, to use with notification server protocol

* notification server client, managing notification clients in the agent

* stub for push payload

Co-authored-by: JRoberts <8711996+jr-simplex@users.noreply.github.com>
2022-04-02 16:14:19 +01:00
Evgeny Poberezkin a37b24a8c2 use TCP keep-alive instead of SMP protocol PING (#330)
* use TCP keep-alive instead of SMP protocol PING

* update header files

* use CInt

* use Int again

* use network-3.1.2.7

* use https in cabal.project

* confitional keep-alive parameters to work on mac

* pass keep-alive opts via client/agent options

* remove space
2022-03-21 16:13:34 +00:00
John Roberts 5c6ec96d64 make smp servers configurable for running agent (#326) 2022-03-10 10:49:22 +04:00
Evgeny Poberezkin b777a4fd93 split the server dependencies from the agent (#310)
* split the server dependencies from the agent

* remove redundant imports

* fix Main.hs
2022-01-21 17:33:47 +00:00
Evgeny Poberezkin d8a61de290 Merge branch 'master' into ep/v1-rc 2022-01-11 16:02:10 +00:00
Evgeny Poberezkin 083d39be22 store missing port as empty string instead of NULL (#280) 2022-01-11 16:01:09 +00:00
Efim Poberezkin d48da40f7e add IP and FQDN to online certificate (#278) 2022-01-11 16:35:06 +04:00
Evgeny Poberezkin 488398df9f change message envelopes and encoding, unify message delivery (#252)
* types and encodings for double ratchet integration

* upgrade stack resolver

* type classes for version agreement, encode/decode connection request links and E2E params with versioning

* encode/decode client parameters (version and DH key) in SMP queue URI using query string parameters

* restore support of the current SMP queue URI format

* update AMessage to only send queues in REPLY message (not the full connection request)

* new agent message evnvelopes (tests fail)

* new message envelopes - tests pass

* store fully encrypted messages before sending

* unify message delivery via DB queue (excluding confirmation and invitation)

* remove activateSecuredQueue

* linter hints

* remove comment

* export order

* save rachet-encrypted message, not per-queue encrypted

* delete message after it is accepted by the server, reduce message delivery interval for the tests

Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
2022-01-05 19:52:37 +00:00
Evgeny Poberezkin f3523bbba9 make KeyHash non-optional, verify KeyHash in SMP handshake, use StrEncoding class (#250)
* make KeyHash non-optional, StrEncoding class

* change server URI format in agent config, refactor with StrEncoding

* refactor Crypto using checkAlgorithm

* refactor parsing connection requests

* prepare to validate CA fingerprint sent in client handshake

* KeyHash check in handshake

* rename type to CliCommand

* server validates keyhash sent by the client

* validate -a option when parsing

* more of StrEncoding
2022-01-02 22:24:43 +00:00
Efim Poberezkin 33bb38299b refactor server Main.hs (#248) 2022-01-02 21:49:40 +04:00
Evgeny Poberezkin 5e29e3698e binary SMP protocol encoding, split Command type to two types (#245)
* binary SMP protocol encoding (server tests fail)

* use 1 byte for bytestring length when encoding/decoding

* Encoding class, binary tags

* update server tests

* negotiate SMP version in client/server handshake

* add version columns to queues and connections

* split parsing SMP client commands and server responses to different functions

* check uniqueness of protocol tags

* split client commands and server responses/messages to separate types

* update types in SMP client

* remove pattern synonyms for SMP errors

* simplify getHandshake

* update SMP protocol encoding in protocol spec

* encode time as a number of seconds (64-bit integer) since epoch
2022-01-01 13:10:19 +00:00
Efim Poberezkin 0c866105d2 chain of two certificates - offline (identity) and online; switch certificates to v3 (#238) 2021-12-23 21:20:41 +04:00
Efim Poberezkin e2cd370513 certificate validation on client side; check stored fingerprint on server start-up; non-optional fingerprint parsing (#234, closes #155)
Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
2021-12-22 23:24:58 +04:00
Evgeny Poberezkin 83d352cfbe TLS 1.3 transport (#203)
* TLS as Transport class instance with pre-defined server certificate/key

* refactor error logging

* remove Ed25519

* refactor TLS.cGet

* TLS over TCP for Transport

* Plain -> TLS

* comment

* getLn, change supported cipher

* use non fixed certificates

* comment

* check options earlier

* wording

* headers

* Update apps/smp-server/Main.hs

Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>

* Update apps/smp-server/Main.hs

Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>

* localhost -> server

* Update apps/smp-server/Main.hs

Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>

* remove comment

* agent key and cert fixtures WIP

* certificate and key in correct order

* exitFailure

* refactor loadServerCertificate

* remove liftIO

Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
2021-12-15 07:48:57 +00:00
Evgeny Poberezkin f640e71f82 remove BlockArguments extension (#220) 2021-12-10 12:21:54 +00:00
Evgeny Poberezkin 52eef2d7c7 Merge branch 'master' into v5 2021-12-10 11:52:08 +00:00
Evgeny Poberezkin ff2b975cd8 prepare v0.5.0 - update versions, changelog (#219)
* prepare v0.5.0 - update versions, changelog

* Update CHANGELOG.md

Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
2021-12-08 15:02:28 +00:00
Efim Poberezkin 6bdf4f3ff3 change ports for tests (fix for ports now in use on macOS) (#217) 2021-12-06 18:56:07 +04:00
Evgeny Poberezkin 33de5f6fec include migrations in the package, update docs, versions (#194)
* include migrations in the package, update versions

* update DigitalOcean version
2021-09-11 18:36:12 +01:00
Efim Poberezkin 862f25500d v4 (#192) 2021-09-09 01:30:39 +10:00
Evgeny Poberezkin dd5137c336 asynchronous message sending to allow accepting messages when agent (or server) is offline (#179)
* asynchronous message sending to allow accepting messages when agent (or server) is offline

* send pending messages after agent restart; test for pending messages delivery when server restarted

* test pending message delivery after agent restart

* message delivery process per server

* test layout
2021-08-12 22:15:55 +01:00
Evgeny Poberezkin e045774caa reconnect server and resubscribe connections after disconnection (#178) 2021-08-09 08:49:49 +01:00
Efim Poberezkin 8a4bced569 decrease initial delay for HELLO retries on online activation (#174)
* decrease initial delay for HELLO retries on online activation

* move retry interval to config

Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
2021-08-01 13:51:40 +01:00
Evgeny Poberezkin 7af7272635 SQLiteStore connection pool (#162)
* SQLiteStore connection pool

* move SQLiteStore to agent env - single store instance is used for all clients
2021-06-25 18:17:11 +01:00
Evgeny Poberezkin d5f324cb5c SMP agent: functional API (#159)
* SMP agent: functional API (WIP)

* functional API for SMP agent, tests

* fix ICON message parameter

* use stateTVar
2021-06-13 11:11:44 +01:00
Evgeny Poberezkin ab89963f45 introduction protocol (#156)
* commands to support introduction

* agent messages / envelopes to support introductions

* introductions and invitations table; insert record with random unique ID

* store class methods and types for introductions

* process INTRO and ACPT commands for connection introductions

* fix tests: add MonadFail constraint, remove OK response to JOIN

* process agent messages for introductions

* ICON notification when introduction is completed

* replace multiway if with case

* correction

* support random connection IDs

* save additional connection fields, refactor create connection funcs

* refactor

* refactor

* test duplex connection with random IDs

* store methods for introductions

* test introduction

* fix parsing of CON agent message

* test introduction with random connection IDs

* broadcast with random connection and broadcast IDs

* clean up sql
2021-06-11 21:33:13 +01:00
Nikita Poberezkin dea1845908 0.3.2 (#146) 2021-05-23 14:19:19 +03:00
Evgeny Poberezkin 5b39f51203 websockets transport (#139)
* example websockets server

* example of ws client

* type class TConnection for  generic TCP/WebSockets implementation

* support WebSockets transport

* rename TConnection methods

* revert runClient to not need transport arg

* pass the list of ports and transports via SMP server config

* remove TypeApplications

* s/Transport/TProxy/, s/TConnection/Transport/

* fix server with multiple transports, make SMP client use WS transport with port 80 (TODO fallback to WS)
2021-05-17 22:33:12 +01:00
Evgeny Poberezkin 44bec887fe 0.3.1 (#135)
Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
2021-05-10 15:14:06 +04:00
Evgeny Poberezkin 5d59e4b2bd package and module docs, remove Simplex.Markdown (moved to simplex-chat), rename Agent.Transmission to Agent.Protocol (#133)
* package and module docs, remove Simplex.Markdown (moved to simplex-chat), rename Agent.Transmission to Agent.Protocol

* move errors.md to haddock comments, Transport docs

* add CHANGELOG.md, add missing package versions

* changelog, copyright

* docs for Simplex.Messaging.Crypto

* consistent punctuation

* use absolute URLs in readme

* correction
2021-05-09 09:36:08 +01:00
Evgeny Poberezkin 4b9ebbbab2 move SMP server from agent commands NEW/JOIN to agent config (#129)
* move SMP server from agent commands NEW/JOIN to agent config

* fix SMPServer parser

* update agent protocol - server management

* enable agent test

* agent test with 2 servers

* create reply queue on the configured server

* choose random server

* swap bind
2021-05-06 18:53:34 +01:00
Evgeny Poberezkin 5e3bc7ee6c improve error handling (#101)
* inventory of error handling problems and types

* Change SMP protocol errors syntax

* connection errors in agent protocol (ERR CONN), STORE error -> AGENT error

* include exception in SEInternal error

* add MESSAGE errors, remove CRYPTO and SIZE errors

* agent protocol SYNTAX and AGENT errors

* BROKER errors

* group all client command (and agent response) errors

* BROKER TRANSPORT error

* simplify Client

* clean up

* transport errors

* simplify client

* parse / serialize agent errors

* differentiate crypto errors

* update errors.md

* make agent and SMP protocol errors consistent, simplify

* update doc

* test: parse / serialize protocol errors with QuickCheck

* add String to internal error

* exponential back-off when retrying to send HELLO

* refactor Client.hs

* replace fold with recursion in startTCPClient

* fail test if server did not start, refactor

* test: wait till TCP server stops

* test: refactor waiting for server to stop

* test: fail with error if server did not start/stop
2021-04-18 18:37:54 +01:00
Efim Poberezkin 2eb5ce24ec tests: block on tcp server creation (#99)
Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
2021-04-14 02:25:57 +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 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
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
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 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 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 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