Commit Graph

57 Commits

Author SHA1 Message Date
Jędrzej Stuczyński 0649593116 Bugfix/metrics fixes (#434)
* Updated dashboard html file

* Changed explorer to listen on the same port as old dashboard

* Using correct field names in js file

* Sending correct key in metrics
2020-11-11 11:37:16 +00:00
Jędrzej Stuczyński 7c04a10545 Added option to set incentives address during mix and gateway init (#419) 2020-11-05 17:15:39 +00:00
Jędrzej Stuczyński 72496ad2aa Feature/max retry (#409)
* Maximum number of allowed reconnection attempts

* Requiring initial internode connection to be successful

* Decreased logging level for failing to establish initial connection
2020-11-03 14:55:10 +00:00
Jędrzej Stuczyński 7c65101609 Feature/error on noninit (#404)
* More graceful shutdown in case of uninitialised client/node

* Performing version check on binary `run`
2020-10-30 15:15:18 +00:00
Jędrzej Stuczyński 72e9fb1bc3 Using metrics interval received from server (#403)
* Using metrics interval received from server

* Test fix
2020-10-30 15:14:19 +00:00
Jędrzej Stuczyński 12584749c8 Feature/directory server transition (#401)
* Initial changes to validator client API

* Updated models

* GatewayRegistrationInfo constructor

* Change validator topology to convert into NymTopology without failure

* Mixnode registering and unregistering presence

* Directory -> Validator renamings + adjustments

* Updated upgrade command for mixnode

* Extracted metrics part of directory client into separate library

* Removed no longer needed traits

* Integrated new metrics client into mixnode

* Introduced the same set of changes to the gateway

* Getting active topology in client core via validator client

* Updated clients to get correct topology

* Introduced mix mining endpoints to validator client

* Network monitor using validator client

* Removed directory client

* Updated wasm client

* Temporarily disabled the test

* Checking ok status for validator client response

* Updated upgrade command for clients

* Allowing using old presence directory as new validator endpoint for mixnodes and gateways

* Fixed tests in non-default crates
2020-10-28 14:22:32 +00:00
Jędrzej Stuczyński 2f7b3eec08 Feature/mix ed25519 identity (#388)
* Introduced identity keypair to mixnode

* Updated upgrade 0.9.0 mix upgrade instructions

* Printing failed upgrade notice when it failed

* Moved printing upgrade start notice to beginning of function
2020-10-14 13:28:20 +01:00
Jędrzej Stuczyński 4f6b2aea19 Feature/instant sending (#359)
* Ability to set client in vpn mode

* Connection handler for mixnode

* Initial vpn mode for mixes

* Updated SphinxCodec to contain more metadata

* Renaming

* Removed handle from mixnet client and introduced forwarder

* Mixnode using new forwarder

* Mixnode common module containing shared packet processing

* ibid. incorporated inside mixnode

* New processing for gateway

* Type cleanup

* Wasm fix

* Fixed client config

* Fixed mixnode runtime issues

* Formatting

* Client re-using secret on 'normal' packets

* Using the same key for acks

* WIP

* vpn key manager cleanup

* wasm fix

* VPN_KEY_REUSE_LIMIT moved to config

* Moved AckDelayQueue to separate common crate

* Key cache invalidator

* Updated dashmap used in gateway

* Old typo

* Additional comment

* Cargo fmt

* Fixed tests

* Sphinx update

* cache ttl as config option

* Cargo fmt
2020-09-30 17:30:17 +01:00
Jędrzej Stuczyński d9d549fd0f Feature/reply surbs (#299)
* Changed identity keypair to use ed25519

* Encryption key is now x25519 based + compatibiltiy with sphinx

* Pathing and import fixes

* Moved all asymmetric keys to sub-module in crypto

* Extracted aes to separate module

* kdf module in crypto

* Ability to perform diffie hellman on encryption keys

* ecdsa on identity keys

* Extremely rough and incomplete registration handshake

* Authentication primitives

* Creating new random authenticationIV

* Wrapper type for the derived shared key

* Removed AuthToken in favour of using SharedKey for authentication

* Gateway identity keys

* Registration handshake without error mapping

* Gateway address in client config

* Added extra key for gateway presence

* Updated pemstore to work on borrows instead

* Gateway client trying to perform the handshake

* Gateway changes to allow for handshake and shared key

* Debug trait on sharedkey

* native client using updated gateway client

* Slightly updated gateway API

* Minor cleanup

* Fixed pemstore to correctly save multiple keypairs

* Gateway actually deriving shared key during handshake

* Gateway sending correct mid-handshake message

* Missing quotation mark in client config template

* Fixed template for correct shared key serialization

* Fixed gateway authentication

* Fixed tests

* Using correct gateway key when converting to sphinx node

* "get_all_clients" takes them from gateways as opposed to providers now

* cargo fmt

* Renamed pemstore methods

* Unused import

* Encryption of forward requests between client and gateway

* Updated sphinx dependency to use public revision

* Sending 'error' on handshake processing error

* Removed some dead code

* Dead code I forgot to remove before

* Extracted AckAes128Key into a struct

* Slight pemstore revamp allowing for symmetric key store

* ibid.

* PemStorableKey for SharedKey

* Introduced single location responsible for key management for client

* WIP

* Sphinx version update

* Stop using NodeAddressBytes for two distinct and confusing purposes

* Abstracting away SocketAddr from sphinx forwarding

* Passing the bool for reply surbs

* Attack plan for replies + encryption

* Comment + removed variable binding

* ReplySURB usage

* Topology import in nymsphinx

* Sphinx version update

* Changed 'Recipient' to contain client's encryption key

* Message preparation taking shape!

* reply surb also containing the encryption key

* Very initial message receiver

* Sphinx version update

* A possibly working way of receiving surbs

* Fixed incorrect field name in client config template

* camel casing all request arguments

* Renamed and moved `MessageMode` to more appropriate file

* Restored reconstruction tests

* Removed dead code from chunking

* Made rust examples compilable

* reply SURB key storage

* Replies as an InputMessage

* Forgotten commented code

* No retransmission processing for cover or replies

* Received reply processing

* Renamed client pathfinder to something more appropriate

* Made HasherOutputSize public

* Added key store path to config

* Reply surb attaching key digest when used

* Changes due to previous renaming

* Removed comment

* Fixed insert_encryption_key

* Assigning initial value of key store path

* Computing key digest with correct algorithm

* Initial and presumably temporary request serialization

* hacky way of introducing 'FragmentIdentifier' for replies

* Moved responsibility of reply encryption, padding, etc, to message preparer

* Optional recipient in try_get_valid_topology_ref

* Handling new reply surbs with acks and padding

* Updated go and python examples to include replies in text and binary cases

* Updated rust examples + binaryserverresponse

* Helpers in rust examples

* And updated JS example

* Moved shared key generation function to crypto crate

* Cover traffic encryption!

* hmac computation in crypto

* Updated aes imports due to new dependencies

* hkdf made more generic

* crypto cleanup + algorithms in params

* Clippy cleanup pass

* Generating encryption+mac shared keys between client and gateway

* MACs attached to forward requests to gateway

* Gateway messages encrypted and mac'd

* Lowered logging level

* compiler warning cleanup

* Some minor cleanup

* Generic stream cipher

* Generic shared key derivation + algorithm definitions

* Project-wide AES clean-up

* Comment fix

* Removed commented imports

* Updated comments

* Fixed topology test fixture
2020-08-07 18:16:54 +01:00
Jędrzej Stuczyński e849e45b12 Feature/gateway shared key generation (#272)
* Changed identity keypair to use ed25519

* Encryption key is now x25519 based + compatibiltiy with sphinx

* Pathing and import fixes

* Moved all asymmetric keys to sub-module in crypto

* Extracted aes to separate module

* kdf module in crypto

* Ability to perform diffie hellman on encryption keys

* ecdsa on identity keys

* Extremely rough and incomplete registration handshake

* Authentication primitives

* Creating new random authenticationIV

* Wrapper type for the derived shared key

* Removed AuthToken in favour of using SharedKey for authentication

* Gateway identity keys

* Registration handshake without error mapping

* Gateway address in client config

* Added extra key for gateway presence

* Updated pemstore to work on borrows instead

* Gateway client trying to perform the handshake

* Gateway changes to allow for handshake and shared key

* Debug trait on sharedkey

* native client using updated gateway client

* Slightly updated gateway API

* Minor cleanup

* Fixed pemstore to correctly save multiple keypairs

* Gateway actually deriving shared key during handshake

* Gateway sending correct mid-handshake message

* Missing quotation mark in client config template

* Fixed template for correct shared key serialization

* Fixed gateway authentication

* Fixed tests

* Using correct gateway key when converting to sphinx node

* "get_all_clients" takes them from gateways as opposed to providers now

* cargo fmt

* Renamed pemstore methods

* Unused import

* Encryption of forward requests between client and gateway

* Updated sphinx dependency to use public revision

* Sending 'error' on handshake processing error

* Removed some dead code
2020-06-30 12:01:45 +01:00
Jędrzej Stuczyński fcfe463efa Feature/wasm topology duplication (#265)
* Removed constructor from NymTopology trait + split directory_client

* Removed bunch of duplicate wasm topology code

* Post-merge changes
2020-06-16 12:12:19 +01:00
Jędrzej Stuczyński 860a69b246 Feature/sphinx socket packet encoder (#245)
* Ability to send sphinx packets of different sizes + more efficient decoding

* Closing connection on connection corruption

* Missing semicolons

* Missing license notices

* Default for packetsize
2020-05-27 10:08:08 +01:00
Jędrzej Stuczyński ff2e24afbc Updated directory_client reqwest to 0.10 (#226)
* Updated directory_client reqwest to 0.10

* Using consistent syntax
2020-05-12 12:52:31 +01:00
Jędrzej Stuczyński c3e18cedd5 Feature/load keys on run (#220)
* Mixnode keys loaded in run command

* Client keys loaded in run command

* Removed unused imports
2020-05-06 16:17:02 +01:00
Dave Hrycyszyn 8baa236d81 Feature/wasm js demo (#191)
* Moved `nym-sphinx-wasm` into `wasm` folder and renamed its examples

* A proposal for some structural cleanup

* desktop client: beginning of a Rust example for chunking.

* Simplifying desktop client readme

* Tarting up webassembly README

* A more visual webassembly client example

* clients/webassembly: grouping a few things into named functions for clarity

* clients/webassembly: put URLs at top of file, prepping for drop-down action

* mixnode + provider run: changed startup error messages a bit

* clients/webassembly: scrolling from the bottom in the demo
2020-04-21 10:05:38 +01:00
Dave Hrycyszyn 3f06ccc36b Adding Apache 2 license headers to all files (#178) 2020-04-09 11:24:24 +01:00
Jędrzej Stuczyński 3b6110a42e Feature/tcp client connection timeout (#176)
* Added timeout values to configs

* Fixed possible crash when using delay larger than 2 years

* Connection timeout with hardcoded value

* Using provided timeout value

* tcp client requiring timeout value at construction

* Client using updated tcp client

* Mixnode using updated tcp client

* Healthchecker having separate timeout + new client config field

* Updated validator with connection timeout field

* Added connection_timeout to validator config template
2020-04-07 15:50:23 +01:00
Jędrzej Stuczyński 7e1c957090 Feature/mixing stats logging (#175)
* Extra startup log messages

* Type alias for sent metrics map

* Initial metrics informer

* Separated report and running stats

* Decreases report logging level

* Added logging delay as a config value

* New metrics informer constructor

* Determining if running stats should be logged

* Separated running total and reports logging

* Missing changes
2020-04-07 11:21:12 +01:00
Jędrzej Stuczyński d859a98367 Checking if any other node is already announcing the same host (#168) 2020-04-02 15:39:14 +01:00
Jędrzej Stuczyński eae2fe675d Merge pull request #151 from nymtech/feature/remove-startup-warnings
Friendlification of startup messages
2020-03-19 11:55:30 +00:00
jstuczyn 776a857779 Entering runtime context when creating packet forwarder 2020-03-19 11:32:44 +00:00
Dave Hrycyszyn 3ccaf77249 mixnode, sfw-provider: no need to expose deep internals to users first thing 2020-03-19 11:18:43 +00:00
jstuczyn 3b2461080c Changed the multi-tcp client to have an option to wait for an error response 2020-03-16 17:04:26 +00:00
jstuczyn 270d7567df Merge branch 'develop' into feature/concurrent_connection_managers 2020-03-16 15:08:36 +00:00
Jedrzej Stuczynski ab5656ce94 Updated configs and args with location 2020-03-13 16:34:06 +00:00
Jedrzej Stuczynski fe85fefb5b Client and mixnode adjustments due to previous changes 2020-03-12 16:24:04 +00:00
Dave Hrycyszyn 1d26ec1ada Merge pull request #125 from nymtech/feature/provider-refactoring
Feature/provider refactoring
2020-03-03 14:13:51 +00:00
Jedrzej Stuczynski b6e2c25c09 Made relevant mix methods private 2020-02-28 12:33:09 +00:00
Dave Hrycyszyn e600dc7c4f all: fixing mis-spelling 2020-02-27 17:14:52 +00:00
Jedrzej Stuczynski 8c6744dd96 Mixes starting with empty list of endpoints 2020-02-27 13:07:55 +00:00
Jedrzej Stuczynski c6cceb8d4d Starting and using the forwarding channel 2020-02-27 12:20:00 +00:00
Jedrzej Stuczynski f297ed7323 Refactored mixnode startup and moved a lot of code outside of mod.rs 2020-02-26 17:07:45 +00:00
Jedrzej Stuczynski f136f8e75a Presence reporter responsible for starting own task 2020-02-26 11:31:27 +00:00
Jedrzej Stuczynski bdf1e5bef9 Fixed further linter warnings 2020-02-19 15:47:38 +00:00
Jedrzej Stuczynski 800c41ce97 Removed unused imports 2020-02-05 16:52:17 +00:00
Jedrzej Stuczynski 1fa599dd63 Getting rid of direct Scalar and MontgomeryPoint imports 2020-02-05 16:51:56 +00:00
Jedrzej Stuczynski bed0badc15 Defaults in the config + using said fields when starting mixnode 2020-02-04 15:17:25 +00:00
Jedrzej Stuczynski 1080ad5ac1 Two debug directory servers - presence and metrics 2020-02-04 15:08:13 +00:00
Jedrzej Stuczynski b2f41de27b Constructor for notifier config 2020-02-04 14:36:02 +00:00
Jedrzej Stuczynski e1cc16fe81 Using new config in mixnode constructor 2020-02-04 13:12:17 +00:00
Jedrzej Stuczynski 937becb1ac Removed runner 2020-02-04 13:11:37 +00:00
Jedrzej Stuczynski f858d407ca Starting the mixnode with commands::run::execute 2020-02-04 12:48:40 +00:00
Dave Hrycyszyn 657e092887 mixnode: minor re-ordering of start() operations 2020-01-29 10:47:46 +00:00
Dave Hrycyszyn 398fa5c643 Merge branch 'develop' into feature/base58 2020-01-24 16:40:32 +00:00
Dave Hrycyszyn aa7ff75be7 mixnode: replaced base64 with base58 2020-01-24 16:29:02 +00:00
Dave Hrycyszyn 6fb991a1b0 mixnode: typo fix in comments 2020-01-24 14:54:27 +00:00
Jedrzej Stuczynski 3db34e7717 typo 2020-01-24 14:14:49 +00:00
Jedrzej Stuczynski 9913f6f041 Additional mixnode error checks 2020-01-24 14:12:41 +00:00
Jedrzej Stuczynski 44e146e2a2 Removed calls to unwrap at mixnode 2020-01-24 14:03:43 +00:00
Dave Hrycyszyn a187399c7d sphinx: gracefully handling packet unwrap failures 2020-01-24 13:17:37 +00:00