dvote 1.0.0

Decentralized, end-to-end verifiable governance platform client library for Dart.

1.0.0

• Parse digested results by aggregation type
• Improve package documentation
• Upgrade dvote-protobuf
• Implement AccountBackup library wrappers

0.19.2

• Fix pubKeysAreEqual bug

0.19.1

• Update processData getters
• Removing GW methods: getProcListResults and getProcListLiveResults
• Renaming GW methods: getScrutinizerEntities into getEntityList
• Update process contract abi

0.19.0

• Update getGatewayInfo to getInfo
• Update Ens public resolver
• Update Process contract artifacts
• Hash entity address for ENS call
• Convert ProcessData ints to BigInts
• Ensure ProcessData parses upon declaration
• Enable alternate ENS/Process contract domains
• Update checkProof api call
• Sign envelope as bytes
• parseProcessResultsDigested -> parseProcessResultsDigestedSingleQuestion, multiQuestion tbd
• Add pubKeysAreEqual method
• Update process contract wrappers to smart contracts v2
• Use ProcessCensusOrigin wrapper
• Update generateProof
• parseRawResults uses String for result values
• parseProcessResultsDigested uses BigInt for result values

0.18.9

• Enable synchronous date estimation

0.18.8

• Update dvote-protobuf

0.18.7

• Update dvote-protobuf

0.18.6

• Update dvote-protobuf

0.18.5

• Allow client to use cached BlockStatus to estimate date

0.18.4

• Setting the base block time to 12 seconds

0.18.3

• Remove buggy log statement in bootnodes.dart

0.18.2

• Ensure that signed messages are sorted the same way that they are signed

0.18.1

• Temporary dvote-crypto backoff: Using pure Dart until an iOS issue is addressed, failing to bundle native code when packaged for app store distribution

0.18.0

• Using dvote_crypto instead of dvote_native
• Refactoring code to only depend on a single crypto interface with dynamic implementation (native/Dart)
• Flutter speficics and Native bindings now live on separate packages. Check dvote_native to make use of the native code.

0.17.8

• Dependency upgrades
• Decoupling the timeout from HTTP requests and turning it into a Dart extension

0.17.7

• Minor fix on the results handler

0.17.6

• Allow to reuse the existing metadata of a process in getResultsDigest

0.17.5

• Extend the staging environment flags to the gateway discovery functions

0.17.4

• Adding support for the xDAI staging environment

0.17.3

• Gateway discovery fix

0.17.2

• Allowing to the the results of a voting process

0.17.1

• Adding support for the Sokol network

0.17.0

• Updating the registration handler endpoints to use DVoteGateways

0.16.0

• Providing symmetric encryption using native bindings (SecretBox)
• Providing sync and async versions of the Poseidon hashing function

0.15.0

• DVoteGateway now uses HTTP
• Adding the Gateway wrapper for DVoteGateway and Web3Gateway
• Adding the GatewayPool class
• Adding Gateway discovery capabilities
• Renamed packageSnarkEnvelope into packageAnonymousEnvelope
• Renamed packagePollEnvelope into packageSignedEnvelope
• Merged packageSnarkVote and packagePollVote into packageVoteContent
• Renamed getPollNullifier into getSignedVoteNullifier

0.14.1

• Dependency version bump

0.14.0

• Breaking: Using uncompressed public keys by default
• Breaking: Wallet.publicKey and Wallet.publicKeyAsync are no longer a getter, but a function accepting parameters
• Supporting signatures with v values of 0x1b-0x1c as well as 0x00-0x01

0.13.0

• Using native primitives for wallet, signing and hashing from dvote-flutter-native
• Providing separate wrappers for pure dart and native versions

0.12.18

• Improving the error handling of getBlockStatus()

0.12.17

• Minor fix to getBlockStatus()

0.12.16

• Renaming a few deprecated fields and enum's

0.12.15

• Using the entity's address hash instead of the address itself. This allows for future proof behavior.

0.12.14

• Allowing to derive different Ethereum accounts for different entities
• Reporting gateway request timeout's right away, instead of waiting a bit
• Supporting xDai by default

0.12.13-xdai

• Using dvote-flutter-native@0.5.0

0.12.12-xdai

• Uses an updated dvote-flutter-native version

0.12.11-xdai

• Skipping "pid" as a variable name.
• Also, accept canceled process as still valid.

0.12.10-xdai

• Adapting the Web3 Gateway client to support the xDAI blockchain
• Providing an xDAI example
• Updated smart contract definitions

0.12.9

• Adding the registrationStatus method

0.12.8

• Minor change on the wrapper field names

0.12.7

• Splitting the registration function into register and validateRegistrationToken

0.12.6

• Sending the same JSON payload as the one signed (Gateway)
• Adding a wrapper to validate registration tokens to a certain backend

0.12.5

• Providing accurate block time estimation using average times
  • Introducing estimateBlockAtDateTime and estimateDateAtBlock
  • Removing getTimeUntilStart and getTimeUntilEnd

0.12.4

• Improving support for encrypted vote submission

0.12.3

• Internal format rollback to support the current contract version

0.12.2

• Adapt the gateway response handler to the current protocol
• Fix a mismatch the could alter encrypted votes when using more than one key
• Increase the timestamp mismatch tolerance

0.12.1

• Implementing Poll package Encryption
• Adding getProcessKeys()

0.12.0

• Breaking change: Poseidon hashes are now little-endian

0.11.0

• Breaking change on a few crypto functions that are now async, for the UI thread to get control back

0.10.4

• Providing consistent non-blocking async versions of the cryptographic functions (wallet, signing, encryption, hashing and ZK proofs)

0.10.3

• Updating dvote-flutter-native to support iOS ARMv7 targets
• Update the metadata to reference the docs

0.10.2

• Use the new process metadata scheme from dvote-protobuf

0.10.1

• Submitting vote packages with an updated format

0.10.0

• Updating the API to generate and check census proofs

0.9.3

• Handling Ethereum signatures with a version byte below 0x1b

0.9.2

• Verifying signatures against compressed public keys

0.9.1

• Adding async versions of ECDSA signing functions

0.9.0

• Importing the native poseidon hash and ZK proofs generators

0.8.2

• Extracting symmetric encryption into the library

0.8.1

• Using synchronous signing primitives

0.8.0

• Publishing the library as a pure Dart Package instead of a Flutter Plugin
• Stripping off the native bindings (will be shipped in a dedicated plugin)

0.7.8

• Perform a deeper health check when calling isUp

0.7.7

• Adapting the parsers to use the new Action scheme from Protobuf

0.7.6

• Using a different WebSocket client

0.7.5

• Turning isUp() into a static function

0.7.4

• Allow to check the status of a Gateway

0.7.3

• Allow optional process metadata values

0.7.2

• Using a single timeout checker

0.7.1

• Ensure that the IPFS fallback works
• Better network issues handling

0.7.0

• Adding support for Flutter 1.12 and AndroidX

0.6.1

• Updating the ENS registry address
• Throwing Exceptions instead of plain strings
• Fetching remote files with timeout
• Updating the License to be compatible with the Apple App Store

0.6.0

• Using tighter timeouts on GW requests

0.5.32

• Using the new build system for the native dependencies
• Fixing an issue on response handling

0.5.31

• Adding support for getEnvelopeStatus

0.5.30

• Updating to the latest version of the voting process contract

0.5.29

• Fix on genProof

0.5.28

• Minor change on the census

0.5.27

• Adding checkProof

0.5.26

• Polishing the envelope helpers

0.5.25

• Updating the Process contract return indexes

0.5.24

• Updating the time estimation functions form the Vote API

0.5.23

• Updating the Voting Process smart contract definition

0.5.22

• Adding getTimeUntilStart and getTimeUntilEnd

0.5.21

• Internal improvements

0.5.20

• Adding getSize to the Census API

0.5.19

• Integrating Poseidon hashes from Go DVote Mobile
• Restructuring the example project

0.5.18

• Allowing to fetch voting processes from an Entity

0.5.17

• Allowing to fetch the boot nodes URI from the blockchain

0.5.16

• Fetching gateway info from boot nodes

0.5.15

• Republishing

0.5.14

• Republishing

0.5.13

• Adding support for for ENS domain resolution

0.5.12

• Updating the Entity data models

0.5.11

• Allowing to parse and fetch process metadata
• Updating the data models

0.5.10

• Improving the Metadata parser

0.5.9

• Adding support for register entity actions

0.5.8

• Adding a JSON Feed protobuf parser
• Simplifying the JSON Feed model

0.5.7

• Correcting the identity data model

0.5.6

• Improving the data model

0.5.5

• Updated data models

0.5.4

• Updated data models

0.5.3

• Parsing Entity metadata for use with protobuf

0.5.2

• Export the Gateway data model

0.5.1

• Improve the data models

0.5.0

• Rearranging the structure of methods and how functions are invoked
• Adding the definitions of identity management operations

0.4.2

• Checking response timestamps from Gateways

0.4.1

• Exporting EntityAction and classes extended from it
• Allowing to define entryPoints

0.4.0

• Signing using the Ethereum prefix for web compatibility
• Allowing to set the origin of the metadata of an Entity

0.3.1

0.3.0

• Allowing to fetch Entity metadata from ENS+IPFS
• Providing a class to wrap the metadata of an Entity
• Arranging the API methods so they can be used by just importing dvote.dart

0.2.3

• Adding the missing bindings from 0.2.2
• Provide a better example/Readme.md

0.2.2

• Allow to sign and verify signatures using go-ethereum ECDSA

0.2.1

• Allow to sign messages using go-ethereum ECDSA

0.2.0

• Allow to encrypt/decrypt strings using AES-GCM

0.1.1

• Allow to use optional named parameters

0.1.0

• Provide support for mnemonic to private/public key and address conversion

0.0.1

• Initial scaffold of the plugin