Manual masternode vaults#81
Merged
galpHub merged 3 commits intoDiviProject:Developmentfrom Apr 28, 2021
Merged
Conversation
Closed
When creating a delayed masternode broadcast, check the sigtime against the collateral confirmation block and make sure that it meets the network criterion (signature must not be earlier than the timestamp of the block that confirmed the collateral 15 times). If the condition is violated, just use "now + one hour" as sigtime.
broadcaststartmasternode has a feature to refresh the ping's timestamp if an explicit signature is passed. This extends that feature to allow passing "update_ping" in place of the signature, in which case the signature contained in the mnb will be kept but the ping will still be refreshed. Not passing a second argument at all is still a way to just broadcast the message as-is.
This adds a new regtest mnvaults.py, which manually implements the proposal for masternode vaults with a temporary key and a pre-signed unvault transaction. It sets up a masternode with a collateral at a temporary address, for which we need not retain the private key. Instead we just keep a pre-signed transaction to withdraw the funds to a specified address and the signed masternode broadcast in storage, and use them to first run the masternode and then unvault the funds.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This implements a new regtest
mnvaults.py, which runs through a "masternode vault" workflow with a presigned unvaulting transaction and a presigned masternode broadcast (so that the collateral private key need not be kept around). For now, all is done "manually" in the test, without specific support for vaulting/unvaulting fromdivid.This also contains a bunch of tweaks, simplifications and fixes to the general masternode logic and RPC methods that are necessary to make it work.
This is #45 reopened after some updates to the git branches.