c5866db137d6bd294fed3d41e00441da042e76ea
5 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Bogdan-Ștefan Neacşu
|
5f7b3db9a4 |
Feature/spend coconut (#1261)
* 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 |
||
|
Bogdan-Ștefan Neacşu
|
76a61cb3ae |
Feature/spend coconut (#1210)
* 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> |
||
|
Bogdan-Ștefan Neacşu
|
9e8f550e6d |
Feature/signature on deposit (#1151)
* 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 |
||
|
Jędrzej Stuczyński
|
a274edffba |
Feature/nymd client integration (#736)
* Calculating gas fees * Ability to set custom fees * Added extra test * Removed commented code * Moved all msg types to common contract crate * Temporarily disabling get_tx method * Finishing up nymd client API * Comment fix * Remaining fee values * Some cleanup * Removed needless borrow * Fixed imports in contract tests * Moved error types around * New ValidatorClient * Experiment with new type of defaults * Removed dead module * Dealt with unwrap * Migrated mixnode to use new validator client * Migrated gateway to use new validator client * Mixnode and gateway adjustments * More exported defaults * Clients using new validator client * Fixed mixnode upgrade * Moved default values to a new crate * Changed behaviour of validator client features * Migrated basic functions of validator api * Updated config + fixed startup * Fixed wasm client build * Integration with the explorer api * Removed tokio dev dependency * Needless borrow * Fixex wasm client build * Fixed tauri client build * Needless borrows * Fixed client upgrade print * Removed redundant comments * Made note on aggregated verification key into a doc comment * Removed mixnet contract references from verloc * Modified default validators structure * Reformatted validator-api Cargo.toml file * Removed commented code * Made the doc comment example a no-run * Fixed a upgrade print... again * Adjusted the doc example * Removed unused import |
||
|
Drazen Urch
|
28e55c6de6 |
Hang coconut issuance off the validator-api (#679)
* Hand coconut issuance off the validator-api
* git to cargo
* Move to own module
* Integrate tauri-client, extract common interface
* cargo fmt
* Ergonomics
* Facelift
* Wrap up tauri client
* Set up publish
* Fix fmt
* Install CI dependencies
* Inline deps
* Remove mac deps
* Add dist dir
* Fix beta clippy nag
* Commit some gateway work
* Thread coconut creds through gateway handshake
* Push in progress patch
* Move State from tauri client to coconut interface
* Move get_aggregated_signature from tauri client to coconut interface
* Move prove_credential from tauri client to coconut interface
* Update sphinx version
* Mount coconut routes and manage config file in rocket
* Split default validator endpoint into host and port
* Add init for simple credential initialization
* Fix common gateway client
* Add coconut cred to webassembly client
* Add coconut cred to socks5 client
* Add coconut cred to native client
* Remove direct coconut-rs dependency
* Use only coconut interface in validator api
* Leave validator-api out of workspace and update Cargo.lock
* Fix clippy warnings and update Cargo.lock after rebase
* Switch from attohttpc to reqwest for async gets
This is not only needed for using async requests, but also because attohttpc
causes OpenSSL issues when cross compiling the webassembly client.
* Replace attohttpc with reqwest for puts too
* Make tauri client commands async
* Fix borrow error
* Guard gateway server code from compiling for wasm (client)
* Fix clippy wasm client
* Fix tests
* Fix clippy in tauri client
* Remove commented code
* Update comment of init message
* Remove unnecessary hex dependency
* Replace config argument with key_pair
* Use `trim()` for whitespace removal
* Move verification key query higher up the function calls
* Put KeyPair instead of Config into rocket's managed items
* Re-enable tauri client verify button
* Move verification key up the function calls for prove_credential
* Use consts for verification_key and blind_sign routes of validator-api
* Replace `match` with `map_err`
* Fix typo
* Remove now unnecessary `Clone` derives
... as config is no longer managed by rocket
* Replace `match` with `map_err`
* Make `InternalSignRequest` really internal to validator-api
* Make `with_keypair` live up to its name
* Update Cargo.lock after rebase
* Replace String error with HandshakeError
* Add CoconutInterfaceError to coconut-interface
* Format the new error in tauri client
* Remove from default, as wasm client doesn't build
* Put public key as init argument...
... for the public attributes of the credential
* Use the hash_to_scalar function to make public key into attribute
Use the function from cli-demo-rs from https://github.com/nymtech/coconut
to make the identity public key into a public attribute.
* Replace vector with array for InitMessage
As we know beforehand the size of the keys, we can use fixed size array
instead of vectors. This eliminates the need for a prefixed length in
the serialized form of the InitMessage structure and enables a easy
deserialization of the remote identity before the actual bincode
deserialization that we do in the handshake process.
Before this, the `extract_remote_identity_from_register_init` function
attempted to deserialize into a public key the length-prefixed public key
received from the client, thus failing sporadically with a `Cannot decompress
Edwards point` error.
* Pass public and private attributes to state `init` instead of PublicKey
* Make tauri call with dummy attributes
* Make clients call with their keypairs
* Revert "Make clients call with their keypairs"
This reverts commit
|