* mixnode: add graceful notification to most tasks
* Add note about remaining work
* task/shutdown: add shutdown timer
* changelog: add entry for shutdown
* mixnode: revert some temp changes
* common/task: make sure to use latest tokio
* Add coconut verifier structure for coconut protocol in gateway
* Add endpoint for validator-api cred verification
* Remove unused signature field
* Register new endpoint
* Improve validator-api config handling
* Aggregate verif result from all apis
* Simplify aggregate functions
* Verify cred on apis correctly
* Introduced coconut bandwidth contract to validator client
* Fix rebase double import
* Fix clippy on non-coconut
* Add multisig contract address to validator client
* Refactor Credential struct
* Do bincode magic in the coconut interface
* Implement serialization for credential and remove bindcode
* Fix clippy and don't remove dkg
* Client release funds proposal
* Add wrapper for blinded serial number
Also compare theta with a blinded serial number (in base 58 form)
for future double spend protection.
* Only post blinded serial number to blockchain
* Validator api propose credential spending
* Fix wallet
* Gateway calls proposal creation
* Query for proposal in verify coconut
* Remove db from git
* Verify against proposal description
* Validator apis vote based on verification of cred
* Fix wallet fmt
* Execute the release of funds
* Fix translation between token and bytes
* Update CHANGELOG
* Updated cosmrs
* Simpler fmt::Display for Operation
* Adjusted GasPrice parsing test due to changes in Denom FromStr impl
* Removed direct dependency on cosmrs in the wallet
* Removed TryFrom<GasPrice> for Coin as it didn't make much sense
* disgusting workaround for providing serde for fee
* NymdError improvements
* Ability to simulate "send"
* Removed needless conversions
* Changedi nterface to "normal" send to account for new fee
* Removed outdated imports in tests
* Removal of 'Operation' enum
* Implemented simulate endpoints for all other txs
* Added abci::Data field to ExecuteResult
* optional serde support for ed25519 keys
* optional serde support for x25519 keys
* actually calling dotenv at validator API startup
* Added STATE_DENOM network specific constant
* unit test fixes
* Send message from service provider to stats service
* Put some actual data in stats
* Put stats sender on its own thread and send response data too
* Use SQLite for storing stats
* Add the data interval and timestamp
* Fix clippy
* Set description at boot
* Guard stats service functionality under a feature for now
* Make stats service address data into consts
* Add README to network requester
* Retrieve sql data in interval
* Expose sql data via rocket rest api
* Add entry to changelog
* Import cw3-flex-multisig and cw4-group contracts
* Add release_funds to coconut-bandwidth-contract
* Create contract.rs file
* Add cw multi test and a test that uses it
* Use mnemonic for coconut mode too
* Stricter access to config file, which contains mnemonic
* Update tests
* Remove signed deposits dir after merging that into sql db
* Clippy nits
* More clippy
* Remove backtraces features to pass clippy tests
* Merge the same mnemonic for rewarding and coconut
* Simplify things, letting network monitor use testnet-mode with gateways
* Unify the nymd clients
* Sqlx common storage for buying/consuming credentials
* Link credential storage to credential client
* Trigger rewarded_set update on bootstrap error
* Fix bug on message signing
* Simplify coconut feature in code and set it in validator-api
* Update some local consts
* Link clients to credential storage
* Simplify sql query and change socks5 too
* Update attr handling such that public ones are usable
* Normalize test addresses
* Fix clippy
* Merge storages for (non)coconut creds
* Fmt miss
* Disable wasm client support for now
Co-authored-by: durch <durch@users.noreply.github.com>
* Cosmwasm beta6 => beta8 upgrade
* Introducing additional unique index constraint on sphinx key
* Unit test for checking for duplicate sphinx key
* Fixed other unit tests due to changed constraint
* Work in progress NIDKG
* Encryption of multiple shares
* Extracted baby-step giant-step lookup table as a separate entity
* Proof of discrete log
* Adjusted discrete log domainn
* Producing proof of log during keygen
* Zeroize for epoch
* Proof of secret sharing
* empty main for compiler appeasement
* Construction of proof of chunking
* Initial untested verification of proof of chunking
* Converted chunk responses from Scalar to u64
* Additional tests for proof of chunking
* Minor cleanup and reorganisation
* Fixed enc/dec to use f0
* Deriving node coverage of required tree nodes
* Finally seemingnly working encryption under nonzero epoch
* Branch park
* Decryption key updates to specified epochs
* Ciphertext integrity checks
* Progress in integration tests
* Fixed ciphertext combining and integration test
* Dealing type and simplification of the integration test
* Benchmark for creation of baby-step-giant-step lookup table
* Initial import cleanup + broken 2nd integration test
* Using correct assertions in the integration test (and correctly combining shares)
* Removed unused modules
* Changed proof of sharing to allow for node indices being different from [1,2,...n]
* Reorganised bte module
* Benchmark for g2 precomputation
* Created more strongly typed Epoch type
which is essentially a Tau such that it is a leaf node
* Extending tau with a temporary oracle output
* Using random oracle for tau extension
* More benchmarks!
* encryption-related benchmarks
* Serialization of PublicKeyWithProof
* Typos
* Removed any changes made in validator-api or smart contracts
* Made the integration test slightly more concise
* Further purge of unused modules
* Fixed combining share to use lagrangian interpolation
* Recovery of verification keys from the dealings
* Verification key verification + extended integration tests
* Fixed Tau not being included in digest for producing Tau_h
* Tau serialization
* Serialization of a BTE Node
* Serialization of DecryptionKey
* Serialization of PublicCoefficients
* Utility method for setting constant coefficient of a polynomial
* Serialization of Ciphertexts
* Serialization of Proof of Secret Sharing
* Serialization of Proof of Chunking
* Serialization of Dealing
* Adjusted capacity of responses_r in proof of chunking
* Made notation more consistent with the paper equivalents
* Optional arguments for creating/verifying resharing dealings
* Have reward set updater run its own timer (#1200)
* Have reward set updater run its own timer
* Filter rocket log spam
* Take last day of uptime for rewarding (#1202)
* Take last day of uptime for rewarding
* Rejigger calculations
* Blacklist based on last 24 hr
* Cleanup
* Clippy
* Additional, more informative routes
* Improve blacklist updates
* Fix rewards estimation
* Add placeholder client for implementing coconut interactions
* Add db for persistance
* Add nymd client
* Add new coconut-bandwidth contract
* Call deposit function
* Introduce error handling
* Call the old flow of getting a signature
* List available tx hashes
* Add signed req in body
* Save signature received
* Add event generation
* Checks in validator-api
* Fail with error instead of panic in validator-api route
* Fix contract address and small bug
* Add file db for storing previous signatures
* Encrypt and store data in validator-api
* Decrypt the received signature
* Remove tx hashes after getting credentials
* Small listing changes in client
* Change response so that it easier to serialize
* Error message is sent to client for display
* Remove already signed error and return the previous sig
* Merge signature with deposit data in client
* Entrypoint for getting the encrypted signature
* Refactor blinding stuff so that it can be backed up
* Backed up the blind sign request
* Client can re-request the encrypted signature shares
* Update crypto features
* Fix clippy
* Activate instantiate test and remove unused code
* Add tx tests
* Add verification key endpoint test
* Voucher consistency test
* Test for some errors and a race condition on blind signing
* Refactor and add client trait for enabling better testing env
* Test some more of blind sign
* Finished testing all extract_encryption_key paths
* Split into function test and endpoint test
* Test for correct signature
* Test for state functions
* Remove print
* Test blind_sign endpoint
* Test for cached signature endpoint
* Stricter types in voucher
* Rename signature with partial_bandwidth_credential
* Extra route levels
* Length check and remove some unused code from coconut interface
* Renamed coconut-bandwidth common crate
* Renamed verification_key to identity_key
* Use const instead of hardcoded values
* Use type aliases for crypto algorithms
* Remove unused mods, until needed
* Remove unneeded unwrap
* Fix some coconut issues that were blocking the wasm client build
* Move from sled to existing sql database
* Update tests for new db type
* Fix wasm for coconut too
* Remove sled from dependencies
* Change accumulated reward to Option, migrate delegations
* Remove interval from the validator cache
* Add info to db errors
* Remove interval fetch from the contract
* Rework epochs
* Fix undelegation errors
* Emit error event instead of error
* make no-clippy
* Fix clippy lints
* add pedersen.rs and first alias type
* replace ciphertexts in BlindSignRequest by commitments and adapt try_from
* update BlindSignRequest.to_byte_vec
* add TODO to issuance.rs
* [WIP] update CmCs proof to use commitments
* complete ProofCmCs construct implementation
* [WIP] ProofCmCs verify
* complete ProofCmCs verify implementation
* complete ProofCmCs to_bytes implementation
* complete ProofCmCs from_bytes implementation
* WIP update ProofCmCs roundtrip tests
* WIP update prepare_blind_sign
* update prepare_blind_sign
* WIP update blind_sign
* update blind_sign
* update BlindedSignature and try_from
* update BlindedSignature unblind
* update BlindedSignature to_bytes
* move elgamal encrypto to elgamal and manage imports
* add verification keys for g1 method
* upadate tests to work with Pedersen commitments
* unused remove pedersen.rs
* update error message
* fix proof_cm_cs_bytes_roundtrip test
* Move generation of commitment openings into prepare blind signature function
* Edits
* Extende the verification key; remove validator's secret key from the unblind function
* Update the unblind function throughout the whole nymcoconut repo
* Fix broken tests
* Run cargo clippy and fmt
* Add benchmark measurements
* Add more detailed printouts
* Change byte printout
* Update benchmarks
* add public attributes as part of the commitment
* update bytes order comment for ProofCmCs
* check proof_cm_cs_bytes_roundtrip test and remove TODO
* remove irrelevant prints in blind signature tests
* remove inappropriate function to get betas_g1
* remove irrelevant prints in verification
* Remove print statement and add additional checks on the verification key
* Run clippy
* Fix coconut call in validator-api
* Update dependend packages
* Update the input to the obtain partial credential function
* Fix the verification key bytes calculation
* Run cargo fmt on keygen.rs
* Run cargo fmt for validator-api
* Run cargo fmt for credentials
* Replace concat with chain
* Remove unneccessary mut
* Run cargo fmt
* fix type conversion
Co-authored-by: aniampio <anna.piotrowska.15@ucl.ac.uk>
By attaching network defaults to the selector enum, we can get them
either from DEFAULT_NETWORK or a selector passed as a dependency.
Hopefully this opens up some venues for being able to toggle between
networks at runtime.
* Save gateway owner for later use in erc20 bandwidth request
* Pass owner in network monitor
* Switch to variable length owner address
* Add erc20 bridge contract in validator client
* Check bandwidth credential refers to gateway
* Check the owner of the gateway from the eth event
* Fix wasm client
* Hack to avoid unused warning on coconut path
* Hacked, one-time payment
* Remove print
* Update arg format
* Fix token check
* Fix native template
* Use utokens instead of full token
... when talking to eth
* Fix parse event for new field
* Fix socks5 template
* Add estimation of gas call
* Make fs backup more reliable
* Fix clippy
* Fix unused import
* Update waiting time
* Remove defaults from run, as it they should be set on init
* Remove debugging prints
* Replaced unwrap with error
* Fix build
* Make eth contract address dependent of network
* Use tokio for sleep
* Add approve before spending token on bandwidth
* Put bandwidth claim only at the beginning of the process
* Tag contract errors, and print out lines for easier QA
* Allow updating mixnet address by admin
* Add reply endpoint, and unbond callback
* Extract vesting messages
* Wrap up
Jon Häggblad