Commit Graph

81 Commits

Author SHA1 Message Date
UdjinM6
7242e29228 Refactor PS (#1437)
* split CDarksendPool

* split DoAutomaticDenominating

* CMasternode* -> masternode_info_t

* move some globals into CPrivateSendClient

* addressed PR comments
2017-05-05 14:26:27 +03:00
UdjinM6
b6be968c2f Fix rpc (#1325)
* no wallet passphrase in masternode(broadcast) and darksend rpc

* spork values are int64
2017-02-10 04:51:47 +04:00
TheLazieR Yip
534effaf85 Set width=18 to support NEW_START_REQUIRED status in masternodelist full (#1281) 2017-01-25 15:37:45 +04:00
UdjinM6
a7d172fafd update list of mn states in masternodelist rpc help (#1272)
fix #1266
2017-01-19 23:06:56 +04:00
UdjinM6
e4a290693b Recovery from MASTERNODE_NEW_START_REQUIRED state (#1232)
Implement masternode recovery from MASTERNODE_NEW_START_REQUIRED state via mn quorums
2017-01-01 21:48:53 +04:00
UdjinM6
a0c93ebaa5 cleanup/fix includes: (#1214)
- some were not used, some were included twice, some were in the wrong place, some were missing (but it compiled because some were in the wrong place)
- organized a bit better, grouped dash specific includes in original bitcoin files, should save some time solving conflicts when/if merging patches later
2016-12-20 17:27:59 +04:00
Holger Schinzel
e1702cd4ec bump copyright notice to 2017 (#1207) 2016-12-20 17:26:45 +04:00
UdjinM6
0600a6ce1a Fix (dead)locks (#1169)
* locks in PS

* lock in governance

* locks in IS

* lock in ProcessGetData

* locks in CMasternodeSync

* centralize mnodeman.Check call

* locks order in mnpayments

* use current block chainTip when possible (less locks)

* add missing lock in CountInputsWithAmount

* fix deadlock RequestLowDataPaymentBlocks/IsTransactionValid

* LOCK2 in CheckMnbAndUpdateMasternodeList, CheckAndUpdate, SendVerifyRequest

* LOCK(cs) is not needed here

* Decouple governance init actions from serialization
Should fix this:
```
Assertion failed: lock governance.cs not held in governance-classes.cpp:117; locks held:
cs_Shutdown  init.cpp:200 (TRY)
cs  ./governance.h:195
cs  governance.cpp:835
Abort trap: 6
```
2016-11-28 18:21:50 +04:00
UdjinM6
e84f393571 more info in getpoolinfo rpc, privatesend rpc should only do actions (#1154) 2016-11-22 00:40:56 +04:00
Tim Flynn
c31ba8ba4c New vote tallying implementation (#1135) 2016-11-13 21:52:34 +04:00
Tim Flynn
4d95be602a Fix deadlock in masternode start commands (#1090) 2016-10-24 03:14:54 +04:00
UdjinM6
609aa7de2a Fix and refactor PS (#1084) 2016-10-21 01:11:57 +04:00
CHAE-PIL LIM
6795de7f1a [cosmetic] set width 9 to 15 (#1062)
tested with PRE_ENABLED, should be ok with OUTPOINT_SPENT too
2016-10-07 20:16:27 +04:00
UdjinM6
d93836c0ed fix "masternode status" (#1031) 2016-09-19 01:13:23 +04:00
UdjinM6
19ae48a02e Various masternode rpc changes/fixes (#1024)
* deprecate start-many

* remove outdated "enforce" rpc and enforceMasternodePaymentsTime

* "count" should lock cs_main and call GetNextMasternodeInQueueForPayment only when needed

* "masternodelist" fixes:
- rename "pubkey" -> payee", fix description
- fix "filter" description
- change "full" format: add lastpaidblock, move IP to the end of string to make it more table-ish
- fix "status" description
- fix "addr" filter, wasn't working
- trivial refactoring

* fix "start-alias" and "create-alias" error message - should be a bit more descriptive now

* rpcmasternode trivial cleanup
2016-09-16 19:22:57 +04:00
UdjinM6
6e9d1779b9 (mostly trivial) Refactor CMasternode/Ping/Broadcast (#1022)
* Refactor CMasternode/Ping/Broadcast
Most noticable:
- pubkey -> pubKeyCollateralAddress
- pubkey2 -> pubKeyMasternode
- VerifySignature -> CheckSignature
- removed PoSe related stuff (deprecated)

Other variable name changes are trivial. Also adjusted debug log output.

* fix constructors
2016-09-16 02:00:06 +04:00
UdjinM6
a3ffedba7c masternode score related fixes (#1019)
* refactor CalculateScore (remove mod, remove extra cs_main lock)

* remove GetCurrentMasternode, use GetNextMasternodeInQueueForPayment instead

* fix masternode rpc "current" (calculate node to pay next block), add rpc "winner" (calculate node to vote for)

* remove "calcscore" rpc
2016-09-15 10:50:41 +04:00
Evan Duffield
6f84dc15c0 Merge pull request #1009 from UdjinM6/lastPaid
Improve mn winners detection
2016-09-13 08:35:59 -07:00
UdjinM6
ea99764baa Remove wallet unlock from masternode cli commands, require walletpassphrase (which locks wallet back after specified timeout) (#1004) 2016-09-12 21:38:52 +04:00
UdjinM6
57eb2e1842 Update and store collateral block height and block height at which MN was last paid (scan blockchain to find out who actually was paid). Use storage limit instead of mn count to fetch enough data. Calculate new winner using info about block height at which MNs were paid instead of time. 2016-09-12 02:03:59 +03:00
UdjinM6
84ac8de59d Wallet passphrase lock fixes (#987)
* Wallet passphrase lock fixes:
- wallet should not allow cli commands to bypass lock validation
- wallet should lock again in mixing mode if it was unlocked for mixing and next unlock (e.g. for sending funds) happened
- removed AnonymizeOnlyUnlocked status, it's never going to be reached anymore
- "For anonymization only" checkbox:
  - should be available only when user click "Start Mixing"
  - should be set on by default when available
  - adjusted title
- adjust error messages in walletpassphrase for unlocked wallets

* Add comment about IsLocked() usage

* Final safety check for locked wallet in WalletModel::prepareTransaction
2016-09-11 13:02:54 +04:00
UdjinM6
bc80d7e2a5 Merge #969: Masternode sync improvements
da406e3 Masternode sync improvements
    - add simple helpers for few more sync states (use them where appropriate instead of old code + rpc output)
    - use new helpers to avoid meaningless message processing
    - actually fail if sync shouldn't continue due to lack of info, make sure Reset is used to quit failed state
2016-08-29 21:11:34 +02:00
UdjinM6
7b10f9aaa6 Refactor CMasternodeSync (#956) 2016-08-28 14:12:14 +04:00
UdjinM6
7d55e623a8 Merge #945: More dash->dashcore
a5328a1 Change Dash -> Dash Core where appropriate (in strings)

b8696d9 Change user/group dash->dashcore

69dc9f1 Change dash->dashcore for /etc/ and /var/lib/ folders
2016-08-19 05:46:30 -06:00
UdjinM6
a73c31f3f0 Fix GetBlockHash - Currently it's doing the job already done by chainActive and it's off by 1 block 2016-08-07 01:04:15 +03:00
UdjinM6
5a8c0c9b9d Merge #928: Refactor All The Things - part1
86d8505 Refactor CActiveMasternode
+ move strMasterNodeAddr to CActiveMasternode

a005c79 Refactor InstantSend
+ new lock cs_instantsend to protect maps on CleanTransactionLocksList()
+ new DEFAULT_INSTANTSEND_DEPTH constant
+ rename MIN_INSTANTX_PROTO_VERSION to MIN_INSTANTSEND_PROTO_VERSION and bump it

d24182c Refactor Privatesend
+ decouple from util.h and version.h
+ more functions for CDarksendBroadcastTx: constructors, signing, serialization
+ move from rand() to insecure_rand() in general but to GetRand() for session id
+ fix defaults
2016-08-05 21:49:45 +02:00
UdjinM6
17dfbdea1b Merge #924: Fix AddRef() usage
513506f Fixing AddRef() usage
Using AddRef() in ConnectNode() for existing connections doesn't feel right considering how refs are released in ThreadSocketHandler(). I guess this could be the reason that sometimes refs stay >0 no matter what and nodes stuck in vNodesDisconnected forever which means that node never get deleted and FinalizeNode signal is never fired which in its turn means that for example mapBlocksInFlight can't be cleaned properly and then blocks stuck.

This commit should solve the issue by:
- removing AddRef() for existing connections
- adding AddRef() in CNode's constructor using the same conditions as in ThreadSocketHandler()
- addding AddRef() in ConnectNode() and Release() in ThreadSocketHandler() for mixing nodes
- removing explicit calls to Release() (back to `pnode->fDisconnect = true` in `CMasternodeMan::ProcessMasternodeConnections`)

9da4a83 fix names/comments
2016-07-30 13:05:41 +02:00
UdjinM6
8f9544c46e Merge #917: Move broadcast creation to CMasternodeBroadcast
8ee7b8a Move broadcast creation to CMasternodeBroadcast
2016-07-29 07:32:08 +02:00
UdjinM6
a0acb4bbac Merge #910: Refactor CActiveMasternode
- move wallet related functions GetMasternodeVin and GetVinFromOutput to wallet.cpp/h (renamed, refactored)
- use new ONLY_1000 coin type to avoid unlocking/locking mn outputs and cut down loops count from 2 to 1 (SelectCoinsMasternode removed)
2016-07-15 08:33:16 +02:00
UdjinM6
496a0c31c9 merge #882: Autobackup enhancements + support autobackup in PS
1c860ce Autobackup refactoring and improvements:
- make nWalletBackups globally accessable
- move autobackup code from init.cpp to walletdb.cpp, see AutoBackupWallet function
- refactor autobackup code to warn user if autobackup failed instead of silently ignoring this fact
- refactor autobackup code to be able to backup fresh new wallet right after it was created, add this functionality to init sequence
- add new cmd-line option "-walletbackupsdir" to specify full path to directory for automatic wallet backups, see GetBackupsDir function

0ba1548 autobackup in PS:
- add nKeysLeftSinceAutoBackup to have some idea how many keys in keypool are more or less safe, show it in advanced PS UI mode and in rpc output for privatesend and getwalletinfo commands
- add autobackups support in PrivateSend mixing both in daemon and QT mode, warn user if number of keys left since last autobackup is very low or even stop mixing completely if it's too low

f3a2494 Warn about a special case - less than 60 seconds between restarts i.e. backup file name is the same as previos one. Continue and do not disable automatic backups in this case
.

e7b56bd Refactor to address locked wallets issue, replenish keypool and re-initialize autobackup on unlock (only if was disabled due to keypool issue)
Adjust few message strings.
2016-06-15 21:13:04 +02:00
UdjinM6
3d2bc6a4ca Merge #861: More compatibility for old ipv6 format + refactor
- try old format ipv6 if new format failed to verify
- sanitize log strings
- remove redundant ability to sign CMasternodeBroadcast in `protocolVersion < 70201` way
- verify CMasternodeBroadcast immediately on Sign
- move all CMasternodeBroadcast sig verification from CheckAndUpdate to VerifySignature
- initialize nDos at the beginning of functions so that we don't accidentally ban or reject legit MN if caller function forgot to reinitialize it
2016-06-03 06:59:19 +02:00
UdjinM6
4d55bc9666 Cleanup/maintenance (#830)
* remove instance references inside own class

* better logging

* remove unused

* fix tabs/spaces

* bitcoin->dash

* fix README.md
2016-05-30 08:22:30 +02:00
crowning-
37b4666c09 [UI] Rebranding: DS reference changed to PS (#814) 2016-05-27 08:25:00 +02:00
crowning-
517ffd7b7d [UI] Rebranding: DS reference changed to PS (#810)
* [UI] Rebranding: DS reference changed to PS

DarkSend -> PrivateSend

* [UI] Rebranding: DS reference changed to PS (part 2)
2016-05-27 00:05:05 +02:00
Evan Duffield
7f52065c38 Merge pull request #806 from evan82/v0.12.1.x-sync-process-2
V0.12.1.x Sync Processing
2016-05-25 14:47:13 -07:00
crowning-
7ee810d3b6 [UI] Rebranding: PrivateSend/InstantSend (update 2) (#804)
* [UI] Rebranding: PrivateSend/InstantSend (update 2)
* [UI] Changed name of sendtoaddress parameters: use_ix -> use_is and use_ds -> use_ps
2016-05-25 07:25:16 +02:00
Evan Duffield
26b297f7fd blockout calc-score for removal 2016-05-24 13:17:03 -07:00
Evan Duffield
6a68aea461 cleanup 2016-04-14 19:54:11 -07:00
UdjinM6
54096c30ec Allow user to use 2 modes for masternodebroadcast:
- safe - process mnb as if it was received via network
 - fast - skip most checks and relay
2016-03-18 02:37:48 +03:00
UdjinM6
c96284a787 Refactor masternodebroadcast to serialize/decode/relay multiple masternodes at once 2016-03-17 20:39:17 +03:00
UdjinM6
eaf57b3fb7 Implemented masternodebroadcast
This set of rpc commands provide an ability to create masternode broadcast messages offline
and relay them from online node later (messages expire in ~1 hour).

Arguments:
1. command        (string or set of strings, required) The command to execute
2. passphrase     (string, optional) The wallet passphrase
Available commands:
  create-alias  - Create single remote masternode broadcast message by assigned alias configured in masternode.conf
  create-all    - Create remote masternode broadcast messages for all masternodes configured in masternode.conf
  decode        - Decode masternode broadcast message
  relay         - Relay masternode broadcast message to the network

Closes #741
2016-03-17 08:29:53 +01:00
UdjinM6
4249b28230 Throw a bit more specific rpcerrors (error codes should be more granular/meaningful now), add missing fields, unify naming
Closes #735
2016-03-16 07:50:50 +01:00
UdjinM6
618c27a99d RPC changes
- add filter to `masternode winners`
- allow `masternode debug` right after blockchain is synced
- fix `masternode current`
- fix getpoolinfo, add ds queue size to output

Closes #725
2016-03-09 07:21:21 +01:00
UdjinM6
a611fc3b1b Introduce CDSNotificationInterface - validation interface to listen to tip updates and trigger updates in DS, payments and budgets. Should significantly reduce number of references to chainActive.Tip() i.e.we should have less cs_main in dash-darksend thread and potential deadlocks. 2016-03-04 12:10:37 +03:00
UdjinM6
67cd10c87d Add some locks to protect chainActive.Tip() and mapBlockIndex
(fixing only few of them here, see next commit for further changes)
2016-03-04 12:10:37 +03:00
UdjinM6
5c2a0cc9ec Fix bug that prevented new blocks to update tip during mixing
Closes #706
2016-03-02 12:54:46 +01:00
UdjinM6
a5ac60b868 Merge remote-tracking branch 'bitcoin/0.12' into HEAD
+ merge fixes
+ keepass on evhttp
2016-02-06 16:48:04 +03:00
UdjinM6
eb76f789f5 rpc changes:
- support ix and ds from cmd-line for sendtoaddress and sendmany
 - darksend cmd only controls process of mixing now (can't send funds anymore)

Closes #692
2016-02-01 19:49:42 +01:00
UdjinM6
e2aaf09700 Cleanup
- lower unobvious dependency through header files, move few includes to the right places
- some trivial code cleanup

Closes #680
2016-01-31 12:08:45 +01:00
UdjinM6
02dfe6b239 split usage of "masternode" command: "start" for local Hot and "start-<mode>" for remote"
Closed #605
2015-09-12 18:02:39 +02:00