Proto commits in decred/dcrwallet

These commits are when the Protocol Buffers files have changed: (only the last 100 relevant commits are shown)

2025-04-01

rpcserver: Remove revokeTicket(s) gRPC.

The documentation is generated from this commit.

2024-09-11

Remove CSPP server options. The CSPP server options have become redundant since the introduction of peer-to-peer mixing, but in some places the value of csppserver was still used to toggle mixing on/off. This behaviour is more properly implemented using a boolean. Breaking changes: - Removed deprecated configs `--csppserver` and `--csppserver.ca`. - `cspp_server` parameter replaced by `enable_mixing` in `purchasetickets` and `runticketbuyer` gRPCs. - `cspp_server` parameter removed from `runaccountmixer` gRPC.

2024-09-10

Dont allow ticket voting address override. Setting a specific voting address was an important part of purchasing a legacy stakepool ticket, however it is no longer necessary and providing these options only serves as a potential footgun which can lead to accidental address reuse. Now a new voting address is derived for every ticket, either from the voting account if one is specified, or from the purchase account if not. Breaking changes: 1. Config `--votingaddress` removed. 1. Param `ticket_address` removed from `PurchaseTickets` gRPC. 1. Param `voting_address` removed from `RunTicketBuyer` gRPC. 1. Param `ticketaddress` removed from `purchaseticket` json-RPC.

2024-09-09

multi: Remove references to v2 ticket buyer. There is currently only a single implementation of ticket buyer, and all references to old implementations have been removed. There is therefore no longer any need to reference v2 (or even v3) ticket buyers.

rpcserver: Remove TicketBuyerService from .proto The implementation of TicketBuyerService was removed by 3a690790e25fbb25fde15316a4d7c37821ee58ac, thus there is no reason to keep the API definition in the proto file.

multi: Remove stakepool ticket purchasing. It was possible to set legacy stakepool options either through config or through various RPC parameters, however the options either did nothing or enabled behaviour which is no longer valid. Breaking changes: 1. Removed PoolAddress and PoolFee parameters from gRPCs `purchasetickets` and `runticketbuyer` 1. Removed PoolAddress and PoolFee parameters from json-RPC `purchaseticket` 1. Removed config flags `--pooladdress` and `--poolfees`

2024-09-06

Bump module to major version 5

2024-05-13

wallet: Add birthday. Add a birthday state to the database than can be used when creating a new wallet to restore from a certain date or time.

2022-12-12

rpc: Add parameters to PurchaseTickets. Add the VotingAccount and UseVotingAccount parameters and the VotingKeys return.

rpc: Add DumpPrivateKey method type.

rpc: Add address method type. Add grpc method that returns the address for an account at branch and index.

2022-11-28

rpc: Add TSpendPolicies and SetTSpendPolicy requests Remove the updateVSPVoteChoices function call from TreasuryPolicies and SetTSpendPolicy and in SetVspdVoteChoices function update all treasuryPolicies and tspendPolicies and not just the ones that related to a particalar ticket

2022-05-18

Enable TreasuryPolicies and SetTreasuryPolicy RPCs These methods were backported in 833c46d002 but were incorrectly not added to the service definition, which resulted in calls to these RPCs erroring for being unimplemented.

2022-05-17

Add treasury spending requests This is a backport of 609d3c130a and 4d9ae6b7ba.

2022-05-09

rpc: Add VSP host to the GetTicket response This will allow decrediton to now fetch saved VSP host of the vsp tickets by the GetTicket and GetTickets requests. This is a backport of 049a5d1bef.

rpc: Add VSP host to the GetTicket response This will allow decrediton to now fetch saved VSP host of the vsp tickets by the GetTicket and GetTickets requests.

2022-03-10

address review comments - fix slice creation - use bytes for binary data

2022-03-09

add treasury spending requests

2021-12-22

multi: Add ability to import voting accounts. Voting accounts are exactly the same as derived accounts in all aspects except that they were not derived from same seed. As such they are treated almost the same way, with only a different type. Imported accounts are given an account number equal to one plus the last used imported account. The first imported account is "imported" so numbering starts after that one. Because we can derive private keys from imported xprivs even for a watching only wallet, exceptions to previous exceptions are made. Addresses derived from the importedVoting account type should never be sent any funds. The ImportVotingAccountFromSeed gRPC endpoint adds the ability to import an account with seed, password, name, and optional rescan and discover usage params.

2021-12-17

rpc: Add ImportExtendedPublicKey to gRPC. A method to import xpubs is already available on JSON-RPC, but nothing exists for gRPC.

2021-12-06

multi: migrate to the new stdscript package This migrates to the tagged txscript/v4 module, which uses script types and script parsing from the txscript/v4/stdscript package. This also updates to the following tagged dcrd modules; - addrmgr/v2.0.0 - blockchain/stake/v4.0.0 - blockchain/standalone/v2.0.0 - chaincfg/chainhash/v1.0.3 - chaincfg/v3.1.0 - connmgr/v3.1.0 - dcrutil/v4.0.0 - gcs/v3.0.0 - hdkeychain/v3.0.1 - rpc/jsonrpc/types/v3.0.0 - wire/v1.5.0 blockchain/v4.0.0 is not yet tagged, so it is updated to latest. The non-release versions of dcrec, blake256, and certgen contain only comment typo fixes and other changes that have no actual effect. As such, this goes back to the latest tagged versions of these modules. github.com/decred/slog is also updated from v1.1.0 to v1.2.0 Actual script versions are used when they are available. When they are not available, a scriptVersionAssumed const is used. gRPC: script class translation, docs update, and minor bump The script classes from stdscript are now translated by the ValidateAddress and DecodeTransation handlers to keep the responses stable since the new stdscript types are now more fine-grained. The tgen and tadd script types are added to both script type enums. The gRPC server version is bumped from 7.12.0 to 7.13.0. An example gRPC client app is added in rpc/grpc_example.

2021-09-01

vsp: Various fixes for proper ticket processing This adds the confirmed status for VSP tickets and fixes some issues that arose for confirming/processing managed tickets.

2021-07-14

rpc: Add RevokeTicket grpc for SPV mode This will now allow users to Revoke missed tickets while wallets are in SPV mode. The user may have to abandon the revoke transaction if it wasn't actually able to be revoked (and is therefore invalid).

2021-07-08

rpc: Add DiscoverUsage request

2021-05-05

[release-v1.6] multi: Expose vspd tracked tickets This adds a new gRPC endpoint GetTrackedVSPTickets that exposes information about the current state of the internal VSP client. The gRPC API and server were bumped to version 7.9.0.

multi: Expose vspd tracked tickets This adds a new gRPC endpoint GetTrackedVSPTickets that exposes information about the current state of the internal VSP client. The gRPC API and server were bumped to version 7.9.0.

2021-05-04

[release-v1.6] rpc: Add ChangeAccount to SyncVSPFailedTickets

rpc: Add ChangeAccount to SyncVSPFailedTickets

2021-04-12

Fixup whitespace in api.proto This removes a stray tab at the end of a line, and adds a newline at the end of the file.

[release-v1.6] rpc: Add AccountUnlocked request

2021-02-19

[release-v1.6] rpc: Add SetVspdVoteChoice request This command connects with the provided VSP host/pubkey and updates any ticket voting choice that VSP may control for the wallet.

2021-02-18

rpc: Add SetVspdVoteChoice request This command connects with the provided VSP host/pubkey and updates any ticket voting choice that VSP may control for the wallet.

2021-01-26

rpc: Add AccountUnlocked request

2021-01-12

[release-v1.6] rpc: Add ProcessManaged and ProcessUnmanagedTicket requests These allow for processing of tickets that have either errored or missed being processed by a VSP. Typically used for restoring from seed.

rpc: Add ProcessManaged and ProcessUnmanagedTicket requests These allow for processing of tickets that have either errored or missed being processed by a VSP. Typically used for restoring from seed.

2020-10-22

rpc: Add cspp fields to RunTicketBuyerRequest

2020-10-19

Add VSP fee processing status; allow later processing

Add GetPeerInfo into grpc

Add gRPC WalletService methods to lock/unlock wallet These methods will allow the wallet to be persistently unlocked for a period of time, during which other gRPC methods which use wallet private keys may be performed without necessarily providing the passphrase in each request. While here, add the missing documentation for the UnlockAccount/LockAccount methods, and bump the API minor version.

2020-10-15

Add limit to start ticket auto buyer grpc call

2020-10-05

Add grpc commands to lock per account

2020-09-14

Add vsphost and pubkey into grpc server

2020-08-12

Export vsp grpc params to start ticket auto buyer

Add RPCs to detect possible coinjoins across all accounts

2020-07-27

Add coinjoin params to PurchaseTicketsRequest grpc

2020-06-12

rpc: Add GetRawBlocks and GetCFilters gRPC methods This adds the GetCFilters method to the WalletService gRPC service. This allows clients to fetch the wallet-stored and header-validated version 2 committed filters so that non-wallet-related transactions can be searched for. It also adds a new service (NetworkService) with a GetRawBlock call. The service is intended to be used for calls which fetch or push data that might not be backed by the wallet into the P2P network. This particular method is useful for external callers to fetch a full block after they have determined it (probably) contains transactions they are interested in by checking the respective cfilter.

2020-05-19

Add capability to save per-ticket vote preferences Add optional `tickethash` parameter to the `getvotechoices`, `setvotechoice` json-rpc methods and `VoteChoices`, `SetVoteChoices` gRPC `VotingService` methods. If either `setvotechoice` methods is called with the `tickethash` parameter set, the specified voting preferences will be recorded for that ticket alone, otherwise the specified voting prefs would be saved to the default preference store. Per-ticket voting preferences override voting preferences in the default store when voting. Similarly, if either `getvotechoices` method is called with a `tickethash` parameter, the individual choices for that ticket are returned. If no ticket-specific choices were previously saved for the ticket, the default preferences are returned.

2020-04-21

Implement WalletService.AbandonTransaction gRPC method

2020-03-22

Added go_package option

2020-03-17

Switch DetachedBlocks ntfn to report header This switches the notification server to report the full block header of detached blocks instead of just the hash. This is more flexible for callers which need more information from a detached block and would not be able to obtain it from the wallet given that after the notification is triggered the detached blocks are rolled back from the wallet db. This also modifies the appropriate gRPC endpoint to return this information. Additionally, it adds the previous block hash to the BlockDetails gRPC message.

2020-03-02

Allow queries of txs spending wallet outputs. The wallet database records which transactions and inputs spend wallet outputs, but this information was not querably through the wallet's internal APIs or the RPC servers. A new gRPC method WalletService.Spender is added which queries the transaction and input index of any transaction (unmined or in the main chain) which spends an output relevant to the wallet. Spenders of outputs which are not relevant to the wallet can not be queried through this API.

Don't append SigHashType to generated signatures

Add SignHashes RPC

2020-02-11

rpc: Add AccountMixerService (#1635)

2020-02-05

Add DontSignTx parameter to purchaseticket rpc and grpc methods. With this new parameter it is possible for hot wallets to create unsigned transactions which a cold wallet can later sign. Now watching wallets and hardware wallets can better deal with tickets purchase.

2019-08-14

rpc: Add account xpriv export function This adds the GetAccountExtendedPrivKey gRPC call to the WalletService. This call can be used to export the extended private key of an account after unlocking the wallet. The rpc version has been bumped to version 7.2.0.

2019-07-09

gRPC: add CoinType() method (#1499)

2019-07-03

Remove gRPC methods that are obsoleted by RpcSync. The removed methods of the WalletService are: * StartConsensusRpc * DiscoverAddresses * SubscribeToBlockNotifications * FetchHeaders * FetchMissingCFilters The API major version is bumped to 7 for this breaking change.

2019-05-30

multi: fix misspellings

2018-11-14

multi: add SweepAccount gRPC.

2018-11-12

multi: Add GetTicket grpc.

rpc: Add RunTicketBuyer rpc for v2 (#1307) This commit adds the ability to start the ticketbuyer v2 that was recently added. This makes the process of starting and stopping the ticketbuyer v2 much simpler than it's v1 counterpart. This also will allow users to start multiple ticketbuyers per account if they would like.

2018-11-09

rpc: Add unspent field to StakeInfo response (#1322)

2018-10-30

grpc: return index and branch of key on ValidateAddress (#1189)

2018-09-26

rpc: Add RpcSync rpc command (#1284) This command allows for syncing the wallet to a connected consensus server via rpc. It requires that the user supplies proper rpc connection credentials and a valid certificate. Once connected the wallet will provide notifications in the same for as SpvSync. Fetching headers and missing cfilters progress, discovering addresses and rescanning notifications will be sent to the stream. After all the steps are complete, a final Synced notifications will be sent.

2018-09-11

rpc: Add notifications for SpvSync stream response (#1244) This adds more notifications for the basic SpvSync response stream. Now instead of simply getting a "synced" message, the stream consumer will receive information about fetching headers and missing cfilters, discovering addresses, rescanning for transactions, peer information, and finally whether the wallet is synced to its peers.

2018-08-02

rpc: Add SpvSync request (#1221) This request allows a wallet set to --nointialload to use the recently added spv functionality. A long-lived response stream will be used to return various notifications about the state of the wallet syncing. For this initial version, we simply provide when the wallet is synced or unsynced. Users also may choose to set the spv_connect option to use persitent peers instead of relying on DNS seeders to finds peers. Also, there is a discover_accounts boolean (which requires private_passphrase to be set), that will search for any used accounts, which is typically done during restoring from seed.

2018-07-30

various: Updates for proper syncing via grpc for version 5.0.0 This allows dcrwallet to be synced via requests over grpc in normal mode. Added FetchMissingCFilters request, because committed filters are required for both spv and normal mode. RescanPoint is a new request that provides the last place the wallet had been rescanned. This allows for more efficient rescanning and discovering addresses requests. DiscoverAddressRequest now allows for a starting_block_hash to be set, which works well in conjunction with the newly added RescanPoint request. The existing GetTickets wallet function has been renamed to GetTicketPrecise. The current GetTickets function does not have a chain client argument which means it is no longer able to determine whether unspent tickets have been missed.

2018-07-26

grpc: Add GetAccountExtendedKey command (#1200)

2018-06-25

[grpc] return ChangeIndex on ConstructTransaction (#1188)

2018-04-20

rpc: Remove input indexes field from SignTransactionRequest. (#1113) Reserving this field because signing as many inputs as possible and reporting what can not be signed is the best approach for this api.

2018-04-16

Add SignTransactions gRPC. (#1112)

2018-04-06

multi: add CreateWatchingOnlyWallet gRPC. (#1102)

2018-03-21

rpc: Add WalletService.BestBlock gRPC method. (#1090)

2018-03-20

Add minimal block details to GetTransaction result. This is a minor API update to the gRPC WalletService service which adds the number of block confirmations and a block hash to the GetTransaction response. Futher details about the block can be queried using the block hash if needed and non-null.

Add approves_parent fields to gRPC block messages. This allows checking whether the regular transactions in the parent block are stake approved or not, and has been added to the BlockDetails and BlockInfoResponse messages.

2018-03-15

Add addresses to the CommittedTicketsResponse

2018-03-14

Add CommittedTickets and SignMessages commands. CommittedTickets returns the matching ticket purchase hashes for which the largest commitment is controlled by this wallet. SignMessages signs multiple messages in a single shot with a single wallet unlock.

2018-02-26

grpc: switch to paginated GetTickets (#1026) This changes the GetTickets grpc call to send tickets as soon as they are available, instead of building an in-memory list of tickets. It adds the block the ticket was mined to the responses. It also adds a new target_ticket_count request parameter to allow clients to paginate the ticket set.

2018-02-22

multi: add UnspentOutputs grpc. (#1048)

2018-01-11

rpc: add publishunminedtransactions rpc. (#1033) this rpc rebroadcasts all unmined transactions to the consensus daemon.

2017-12-01

grpc: add pagination support to GetTransactions (#988) This changes the behaviour of the WalletService.GetTransactions grpc call, from creating an in-memory array to streaming the transactions as they are fetched from the db. It also adds a new parameter to the call, target_transaction_count to limit the amount of transactions returned and allow clients to better paginate transaction listing.

2017-11-16

rpc: add ValidateAddress grpc request (#970)

2017-11-07

Add DecodeMessage grpc service (#981)

2017-10-19

rpc: add GetTickets command (#957)

2017-09-14

rpc: add unconfirmed to BalanceResponse message. (#921)

2017-09-08

Add gRPC to create raw tx input signatures. This is useful for RPC clients that require creating non-standard input scripts.

2017-08-15

Add offline signing support to the gRPC server. Offline signing requires previous outputs to be provided in the RPC request since the offline wallet is not otherwise aware of the outputs spent by the transaction.

2017-07-26

Add VerifyMessage support to the gRPC server. While here, improve the error handling for SignMessage so that it returns an InvalidArgument error code for any addresses that are not secp256k1 P2PK or P2PKH.

2017-07-25

Add message signing support to the gRPC WalletService. This method is analogous to the signmessage JSON-RPC. Since it requires wallet signatures, it is part of the WalletService.

2017-06-14

Add WalletService.GetTransaction RPC. This RPC allows wallet transactions to be queried by their transaction hash.

2017-06-08

Change to use immature_stake_generation instead (#802)

Add other balance fields to BalanceResponse to match json/rpc (#801)

2017-06-06

Allow specification of gap limit policy as RPC parameter. This change is only applied to the WalletService.NextAddress RPC for now, but will be added to the getnewaddress JSON-RPC in an upcoming commit as well.

2017-06-02

Add BlockInfo RPC to query block info by height or hash.

Add block identifiers to confirmation notifications.

2017-06-01

Add RPC to watch for transaction notifications.

Provide means to confirm imported scripts are redeemable. The WalletService.ImportScript RPC request message has gained a new field to indicate that the RPC should error out early and not import the script if the wallet does not have enough of the required secrets to redeem a multisig script. The response message has gained fields for the P2SH address created from the imported script and a bool for whether an imported script (where the script was not required to be redeemable in the request) is known to be redeemable anyways.

2017-05-30

Add coinbase type to TransactionDetails message.

2017-05-18

Add RPC to revoke missed and/or expired tickets.