Commit Graph

81 Commits

Author SHA1 Message Date
PastaPastaPasta
7b78390015
refactor: Include adjustments (#4526)
* include adjustments

* fix macOs build failure

Signed-off-by: pasta <pasta@dashboost.org>

* expcitly include array in spork.h

* sort includes in most files
2021-10-25 16:55:34 +03:00
Wladimir J. van der Laan
d0724b5ee1
Merge #13258: uint256: Remove unnecessary crypto/common.h dependency
bf2e01097 uint256: Remove unnecessary crypto/common.h use (Karl-Johan Alm)

Pull request description:

  This is an alternative to #13242 which keeps the `ReadLE64` part, but moves the `crypto/common.h` dependency into `crypto/common.h` as a function outside of `uint256`.

  **Reason:** this change will remove dependencies for `uint256` to `crypto/common.h`, `compat/endian.h`, and `compat/byteswap.h`.

  This PR removes the need to update tests to be endian-aware/-independent, but keeps the (arguably dubious) `ReadLE64` part (which was only introduced to fix the tests, not for any functionality).

Tree-SHA512: 78b35123cdb185b3b3ec59aba5ca8a5db72624d147f2d6a5484ffa5ce626a72f782a01dc6893fc8f5619b03e2eae7b5a03b0df5d43460f3bda428e719e188aec
2021-10-21 17:41:33 +05:30
PastaPastaPasta
fb03681423
spork: make sporkDefs static constexpr, remove sporkDefsById, sporkDefsByName maps (#4510)
* spork: make sporkDefs static constexpr, remove sporkDefsById, sporkDefsByName maps

Signed-off-by: pasta <pasta@dashboost.org>

* fixes

Signed-off-by: pasta <pasta@dashboost.org>

* Revert "fixes"

This reverts commit 42f599ee

Signed-off-by: pasta <pasta@dashboost.org>

* access statically

Signed-off-by: pasta <pasta@dashboost.org>

* add [[maybe_unused]] to sporkDefs

Signed-off-by: pasta <pasta@dashboost.org>
2021-10-12 02:08:02 +03:00
PastaPastaPasta
fdcfb25b98
Add some thread annotations (#4464)
* Add some thread annotations

* spork cs adjustments
2021-09-29 00:23:34 +03:00
Kittywhiskers Van Gogh
ef4dfa8524 merge bitcoin#14555: Move util files to directory
(script modified to account for Dash backports, doesn't account for rebasing)

------------- BEGIN SCRIPT ---------------
mkdir -p src/util
git mv src/util.h src/util/system.h
git mv src/util.cpp src/util/system.cpp
git mv src/utilmemory.h src/util/memory.h
git mv src/utilmoneystr.h src/util/moneystr.h
git mv src/utilmoneystr.cpp src/util/moneystr.cpp
git mv src/utilstrencodings.h src/util/strencodings.h
git mv src/utilstrencodings.cpp src/util/strencodings.cpp
git mv src/utiltime.h src/util/time.h
git mv src/utiltime.cpp src/util/time.cpp
git mv src/utilasmap.h src/util/asmap.h
git mv src/utilasmap.cpp src/util/asmap.cpp
git mv src/utilstring.h src/util/string.h
git mv src/utilstring.cpp src/util/string.cpp

gsed -i 's/<util\.h>/<util\/system\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
gsed -i 's/<utilmemory\.h>/<util\/memory\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
gsed -i 's/<utilmoneystr\.h>/<util\/moneystr\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
gsed -i 's/<utilstrencodings\.h>/<util\/strencodings\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
gsed -i 's/<utiltime\.h>/<util\/time\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
gsed -i 's/<utilasmap\.h>/<util\/asmap\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
gsed -i 's/<utilstring\.h>/<util\/string\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')

gsed -i 's/BITCOIN_UTIL_H/BITCOIN_UTIL_SYSTEM_H/g' src/util/system.h
gsed -i 's/BITCOIN_UTILMEMORY_H/BITCOIN_UTIL_MEMORY_H/g' src/util/memory.h
gsed -i 's/BITCOIN_UTILMONEYSTR_H/BITCOIN_UTIL_MONEYSTR_H/g' src/util/moneystr.h
gsed -i 's/BITCOIN_UTILSTRENCODINGS_H/BITCOIN_UTIL_STRENCODINGS_H/g' src/util/strencodings.h
gsed -i 's/BITCOIN_UTILTIME_H/BITCOIN_UTIL_TIME_H/g' src/util/time.h
gsed -i 's/BITCOIN_UTILASMAP_H/BITCOIN_UTIL_ASMAP_H/g' src/util/asmap.h
gsed -i 's/BITCOIN_UTILSTRING_H/BITCOIN_UTIL_STRING_H/g' src/util/string.h

gsed -i 's/ util\.\(h\|cpp\)/ util\/system\.\1/g' src/Makefile.am
gsed -i 's/utilmemory\.\(h\|cpp\)/util\/memory\.\1/g' src/Makefile.am
gsed -i 's/utilmoneystr\.\(h\|cpp\)/util\/moneystr\.\1/g' src/Makefile.am
gsed -i 's/utilstrencodings\.\(h\|cpp\)/util\/strencodings\.\1/g' src/Makefile.am
gsed -i 's/utiltime\.\(h\|cpp\)/util\/time\.\1/g' src/Makefile.am
gsed -i 's/utilasmap\.\(h\|cpp\)/util\/asmap\.\1/g' src/Makefile.am
gsed -i 's/utilstring\.\(h\|cpp\)/util\/string\.\1/g' src/Makefile.am

gsed -i 's/-> util ->/-> util\/system ->/' test/lint/lint-circular-dependencies.sh
gsed -i 's/src\/util\.cpp/src\/util\/system\.cpp/g' test/lint/lint-format-strings.py test/lint/lint-locale-dependence.sh
gsed -i 's/src\/utilmoneystr\.cpp/src\/util\/moneystr\.cpp/g' test/lint/lint-locale-dependence.sh
gsed -i 's/src\/utilstrencodings\.\(h\|cpp\)/src\/util\/strencodings\.\1/g' test/lint/lint-locale-dependence.sh
------------- END   SCRIPT ---------------
2021-06-27 12:03:13 +05:30
UdjinM6
011a178c60
Other Dash-specific serializations 2021-05-28 12:31:13 +03:00
PastaPastaPasta
c5b919d084
Update copyright (#4115)
* run: `python3 contrib/devtools/copyright_header.py update .`

* bump copyright year
2021-04-20 22:33:02 +03:00
PastaPastaPasta
91f4e71563
trivial: misc. trivial refactoring (#4104)
* minor statsd refactoring

* stacktrace refactoring

* spork typos + unused include

* need thread on windows builds
2021-04-15 13:58:04 -04:00
dustinface
e695209d6c
spork: Add more constness in CSporkManager and CSporkMessage (#3955) 2021-01-22 00:57:42 -05:00
PastaPastaPasta
393ed59718
spork: implement spork caching (#3942)
* Implement Spork Caching

Signed-off-by: pasta <pasta@dashboost.org>

* spork: Add missing lock

* spork: Keep constness of SporkValueIsActive

Co-authored-by: xdustinface <xdustinfacex@gmail.com>
2021-01-21 03:04:14 +01:00
UdjinM6
8178b297ee
spork: Introduce SPORK_23_QUORUM_POSE (#3907)
This splits SPORK_21_QUORUM_ALL_CONNECTED into two which should let us control node connectivity and quorum PoSe individually.
2021-01-10 21:23:01 -06:00
UdjinM6
f13852e662
PrivateSend: Harden SPORK_22_PS_MORE_PARTICIPANTS (#3860) 2020-12-09 20:00:08 +00:00
UdjinM6
757c99eb20
evo/llmq/spork: Fix various (potential) locking issues (#3829)
* Fix potential deadlock in `CSporkManager::UpdateSpork()`

* Protect `inputRequestIds` with cs lock

* Protect `curDBTransaction` in `CEvoDB::CommitRootTransaction()`

* Check for `AssertLockNotHeld` in `EnforceBestChainLock()` instead of just having a comment in code

* Protect spork maps on (de)serialization
2020-11-28 19:06:51 +00:00
PastaPastaPasta
8baf69d448
Harden spork6 logic then remove spork6 (#3662)
* Harden Spork6

Spork6 was previously activated on testnet, but we then developed an alternative fix for the issue and never activated spork6 on mainnet. At this point, Spork6 will not be activated on mainnet.
As such, it makes sense to harden Spork6 and ensure that spork6 will never be activated on mainnet. So, we just change from checking Spork6 to checking if we are on testnet. If we are on testnet, use spork6 logic, else don't.

Signed-off-by: pasta <pasta@dashboost.org>

* remove now unused SPORK_6_NEW_SIGS

Signed-off-by: pasta <pasta@dashboost.org>

* force fSporkSixActive to be correct, otherwise return

Signed-off-by: pasta <pasta@dashboost.org>

* Harden spork6 even more

* Add TODO in chainparams as a reminder to drop all spork6 related code on next testnet reset

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2020-08-30 17:22:21 +03:00
MarcoFalke
db747ea384 Merge #12757: Clarify include guard naming convention
3bcc0059b8 Add lint-include-guards.sh which checks include guard consistency (practicalswift)
8fd6af89a0 Fix missing or inconsistent include guards (practicalswift)
8af65d96f4 Document include guard convention (practicalswift)

Pull request description:

  * **Documentation**: Document include guard convention
  * **Fix**: Fix missing or inconsistent include guards
  * **Regression test**: Add `lint-include-guards.sh` which checks include guard consistency

Tree-SHA512: 8171878f60fd08ccbea943a11e835195750592abb9d7ab74eaa4265ae7fac523b1da9d31ca13d6ab73dd596e49986bfb7593c696e5f39567c93e610165bc2acc
Signed-off-by: pasta <pasta@dashboost.org>

# Conflicts:
#	src/bech32.h
#	src/consensus/merkle.h
#	src/key_io.h
#	src/policy/fees.h
#	src/rpc/server.h
#	src/script/bitcoinconsensus.h
#	src/wallet/coinselection.h
2020-07-19 00:42:54 -05:00
PastaPastaPasta
1d94d914c5
privatesend: Increase max participants to 20 (#3610)
* Add spork to change max mixing participants to 20

Signed-off-by: pasta <pasta@dashboost.org>

* Also change min participants on devnet/testnet

Signed-off-by: pasta <pasta@dashboost.org>

* adjust formatting

Signed-off-by: pasta <pasta@dashboost.org>

* add nPoolNewMinParticipants under regtest

Signed-off-by: pasta <pasta@dashboost.org>
2020-07-17 13:19:29 +03:00
PastaPastaPasta
8fcda67a54
Remove spork 15, 16, 20 (#3493)
Signed-off-by: pasta <pasta@dashboost.org>
2020-05-20 12:24:35 +03:00
Alexander Block
486463d622 Add SPORK_21_QUORUM_ALL_CONNECTED 2020-03-27 15:12:20 +01:00
PastaPastaPasta
8a1ec935a0
Backport 11651 (#3358)
* scripted-diff: Replace #include "" with #include <> (ryanofsky)

-BEGIN VERIFY SCRIPT-
for f in \
  src/*.cpp \
  src/*.h \
  src/bench/*.cpp \
  src/bench/*.h \
  src/compat/*.cpp \
  src/compat/*.h \
  src/consensus/*.cpp \
  src/consensus/*.h \
  src/crypto/*.cpp \
  src/crypto/*.h \
  src/crypto/ctaes/*.h \
  src/policy/*.cpp \
  src/policy/*.h \
  src/primitives/*.cpp \
  src/primitives/*.h \
  src/qt/*.cpp \
  src/qt/*.h \
  src/qt/test/*.cpp \
  src/qt/test/*.h \
  src/rpc/*.cpp \
  src/rpc/*.h \
  src/script/*.cpp \
  src/script/*.h \
  src/support/*.cpp \
  src/support/*.h \
  src/support/allocators/*.h \
  src/test/*.cpp \
  src/test/*.h \
  src/wallet/*.cpp \
  src/wallet/*.h \
  src/wallet/test/*.cpp \
  src/wallet/test/*.h \
  src/zmq/*.cpp \
  src/zmq/*.h
do
  base=${f%/*}/ relbase=${base#src/} sed -i "s:#include \"\(.*\)\"\(.*\):if test -e \$base'\\1'; then echo \"#include <\"\$relbase\"\\1>\\2\"; else echo \"#include <\\1>\\2\"; fi:e" $f
done
-END VERIFY SCRIPT-

Signed-off-by: Pasta <pasta@dashboost.org>

* scripted-diff: Replace #include "" with #include <> (Dash Specific)

-BEGIN VERIFY SCRIPT-
for f in \
  src/bls/*.cpp \
  src/bls/*.h \
  src/evo/*.cpp \
  src/evo/*.h \
  src/governance/*.cpp \
  src/governance/*.h \
  src/llmq/*.cpp \
  src/llmq/*.h \
  src/masternode/*.cpp \
  src/masternode/*.h \
  src/privatesend/*.cpp \
  src/privatesend/*.h
do
  base=${f%/*}/ relbase=${base#src/} sed -i "s:#include \"\(.*\)\"\(.*\):if test -e \$base'\\1'; then echo \"#include <\"\$relbase\"\\1>\\2\"; else echo \"#include <\\1>\\2\"; fi:e" $f
done
-END VERIFY SCRIPT-

Signed-off-by: Pasta <pasta@dashboost.org>

* build: Remove -I for everything but project root

Remove -I from build system for everything but the project root,
and built-in dependencies.

Signed-off-by: Pasta <pasta@dashboost.org>

# Conflicts:
#	src/Makefile.test.include

* qt: refactor: Use absolute include paths in .ui files

* qt: refactor: Changes to make include paths absolute

This makes all include paths in the GUI absolute.

Many changes are involved as every single source file in
src/qt/ assumes to be able to use relative includes.

Signed-off-by: Pasta <pasta@dashboost.org>

# Conflicts:
#	src/qt/dash.cpp
#	src/qt/optionsmodel.cpp
#	src/qt/test/rpcnestedtests.cpp

* test: refactor: Use absolute include paths for test data files

* Recommend #include<> syntax in developer notes

* refactor: Include obj/build.h instead of build.h

* END BACKPORT #11651 Remove trailing whitespace causing travis failure

* fix backport 11651

Signed-off-by: Pasta <pasta@dashboost.org>

* More of 11651

* fix blockchain.cpp

Signed-off-by: pasta <pasta@dashboost.org>

* Add missing "qt/" in includes

* Add missing "test/" in includes

* Fix trailing whitespaces

Co-authored-by: Wladimir J. van der Laan <laanwj@gmail.com>
Co-authored-by: Russell Yanofsky <russ@yanofsky.org>
Co-authored-by: MeshCollider <dobsonsa68@gmail.com>
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2020-03-20 01:46:56 +03:00
Alexander Block
2f21e55514 Remove legacy InstantSend code (#3020)
* Remove ppszTypeName from protocol.cpp and reimplement GetCommand

This removes the need to carefully maintain ppszTypeName, which required
correct order and also did not allow to permanently remove old message
types.

To get the command name for an INV type, GetCommandInternal uses a switch
which needs to be maintained from now on.

The way this is implemented also resembles the way it is implemented in
Bitcoin today, but it's not identical. The original PR that introduced the
switch case in Bitcoin was part of the Segwit changes and thus never got
backported. I decided to implement it in a slightly different way that
avoids throwing exceptions when an unknown INV type is encountered.

IsKnownType will now also leverage GetCommandInternal() to figure out if
the INV type is known locally. This has the side effect of old/legacy
message types to return false from now on. We will depend on this side
effect in later commits when we remove legacy InstantSend code.

* Stop handling/relaying legacy IX messages

When we receive an IX message, we simply treat it as a regular TX and relay
it as such.

We'll however still request IX messages when they are announced to us. We
can't simply revert to requesting TX messages in this case as it might
result in the other peer not answering due to the TX not being in mapRelay
yet. We should at some point in the future completely drop handling of IX
messages instead.

* Remove IsNewInstantSendEnabled() and only use IsInstantSendEnabled()

* Remove legacy InstantSend from GUI

* Remove InstantSend from Bitcoin/Dash URIs

* Remove legacy InstantSend from RPC commands

* Remove legacy InstantSend from wallet

* Remove legacy instantsend.h include

* Remove legacy InstantSend from validation code

* Completely remove remaining legacy InstantSend code

* Remove now unused spork

* Fix InstantSend related test failures

* Remove now obsolete auto IS tests

* Make spork2 and spork3 disabled by default

This should have no influence on mainnet as these sporks are actually set
there. This will however affect regtest, which shouldn't have LLMQ based
InstantSend enabled by default.

* Remove instantsend tests from dip3-deterministicmns.py

These were only testing legacy InstantSend

* Fix .QCheckBox#checkUsePrivateSend styling a bit

* s/TXLEGACYLOCKREQUEST/LEGACYTXLOCKREQUEST/

* Revert "verified via InstantSend" back to "verified via LLMQ based InstantSend"

* Use cmd == nullptr instead of !cmd

* Remove last parameter from AvailableCoins call

This was for fUseInstantSend which is not present anymore since rebase
2019-07-09 17:50:08 +03:00
PastaPastaPasta
2756cb7954 remove spork 12 (#2754)
Signed-off-by: Pasta <Pasta@dash.org>
2019-06-18 14:32:11 +03:00
UdjinM6
2c5e2bc6c8
Inject custom specialization of std::hash for SporkId enum into std (#2960)
This should fix compilation on gcc5
2019-06-08 14:16:20 +03:00
Alexander Block
fc73b4d6e6 Refactor sporks to get rid of repeated if/else blocks (#2946)
* Use enum to define spork IDs

* Introduce CSporkDef and remove if/else blocks in GetSporkIDByName/GetSporkNameByID

* Deduplicate code in IsSporkActive

* Fix spork RPC to use new spork defs

This also removes the need for SPORK_START/SPORK_END

* Move sporkManager global variable below sporkDefs

This ensures correct order of initialization.
2019-05-29 21:18:31 +03:00
Alexander Block
53827a3764 Remove code for QDEBUGSTATUS propagation (#2891)
* Remove code for QDEBUGSTATUS propagation

This turned out to be too expensive and could easily take the network
down by bringing all nodes to 100% CPU usage. Better to fully remove this
functionality.

* Apply suggestions from code review

Co-Authored-By: codablock <ablock84@gmail.com>

* Update src/rpc/rpcquorums.cpp

Co-Authored-By: codablock <ablock84@gmail.com>
2019-05-02 02:20:06 +03:00
Alexander Block
241f76f9bf Collection of minor performance optimizations (#2855)
* Merge #13176: Improve CRollingBloomFilter performance: replace modulus with FastMod

9aac9f90d5e56752cc6cbfac48063ad29a01143c replace modulus with FastMod (Martin Ankerl)

Pull request description:

  Not sure if this is optimization is necessary, but anyway I have some spare time so here it is. This replaces the slow modulo operation with a much faster 64bit multiplication & shift. This works when the hash is uniformly distributed between 0 and 2^32-1. This speeds up the benchmark by a factor of about 1.3:

  ```
  RollingBloom, 5, 1500000, 3.73733, 4.97569e-07, 4.99002e-07, 4.98372e-07 # before
  RollingBloom, 5, 1500000, 2.86842, 3.81630e-07, 3.83730e-07, 3.82473e-07 # FastMod
  ```

  Be aware that this changes the internal data of the filter, so this should probably
  not be used for CBloomFilter because of interoperability problems.

Tree-SHA512: 04104f3fb09f56c9d14458a6aad919aeb0a5af944e8ee6a31f00e93c753e22004648c1cd65bf36752b6addec528d19fb665c27b955ce1666a85a928e17afa47a

* Use unordered_map in CSporkManager

In one of my profiling sessions with many InstantSend transactions
happening, calls into CSporkManager added up to about 1% of total CPU time.
This is easily avoidable by using unordered maps.

* Use std::unordered_map instead of std::map in limitedmap

* Use unordered_set for CNode::setAskFor

* Add serialization support for unordered maps and sets

* Use unordered_map for mapArgs and mapMultiArgs

* Let limitedmap prune in batches and use unordered_multimap

Due to the batched pruning, there is no need to maintain an ordered map
of values anymore. Only when nPruneAfterSize, there is a need to create
a temporary ordered vector of values to figure out what can be removed.

* Instead of using a multimap for mapAskFor, use a vector which we sort on demand

CNode::AskFor will now push entries into an initially unordered vector
instead of an ordered multimap. Only when we later want to use vecAskFor in
SendMessages, we sort the vector.

The vector will actually be mostly sorted in most cases as insertion order
usually mimics the desired ordering. Only the last few entries might need
some shuffling around. Doing the sort on-demand should be less wasteful
then trying to maintain correct order all the time.

* Fix compilation of tests

* Fix limitedmap tests

* Rename limitedmap to unordered_limitedmap to ensure backports conflict

This ensures that future backports that depends on limitedmap's ordering
conflict so that we are made aware of needed action.

* Fix compilation error on Travis
2019-04-11 15:42:14 +03:00
Alexander Block
f5dcb00acf Introduce spork SPORK_20_INSTANTSEND_LLMQ_BASED to switch between new/old system 2019-03-07 21:15:09 +01:00
Alexander Block
3bbc75fc48 Reintroduce spork15 so that it's relayed by 0.14 nodes (#2701) 2019-02-14 21:24:06 +03:00
Alexander Block
f6828b19b6
Merge pull request #2643 from codablock/pr_llmq_chainlocks
Implement LLMQ based ChainLocks
2019-01-29 15:59:05 +01:00
PastaPastaPasta
f123248f1c update copyright (#2648)
* update copyright

* Update copyright in configure.ac and COPYING
2019-01-29 15:53:14 +01:00
Alexander Block
135829dc49 Add SPORK_19_CHAINLOCKS_ENABLED 2019-01-28 12:24:15 +01:00
Alexander Block
352edbd33e Introduce SPORK_18_QUORUM_DEBUG_ENABLED to enable/disable LLMQ debug messages 2019-01-09 12:16:12 +01:00
Alexander Block
7d58d87f43 Remove a few sporks which are not used anymore (#2607)
* Remove SPORK_8_MASTERNODE_PAYMENT_ENFORCEMENT

And always enforce payments.

* Remove SPORK_10_MASTERNODE_PAY_UPDATED_NODES and SPORK_10_MASTERNODE_PAY_UPDATED_NODES
2019-01-03 23:08:51 +03:00
Alexander Block
0c9fb69687 Harden spork15 on testnet (#2586)
* Replace IsDeterministicMNsSporkActive with IsDIP3Active

IsDIP3Active will now use a fixed parameter from consensus params.
Values for DIP0003Height/DIP0003Hash need to be updated when spork15
activates on mainnet.

Also enforce correct block hash on testnet/mainnet for DIP3 activation
block.

* Remove SPORK_15_DETERMINISTIC_MNS_ENABLED

* Replace all uses of IsDeterministicMNsSporkActive with IsDIP3Active

* Remove DIP3 upgrade-path tests and directly start with DIP3 enabled tests

* Make -masternodeprivkey non-mandatory

This code will vanish later.
2018-12-28 19:13:44 +03:00
Alexander Block
a4f5ba38b6
Implement CDummyDKG and CDummyCommitment until we have the real DKG merged (#2492)
* Add SPORK_17_QUORUM_DKG_ENABLED spork

* Implement CDummyDKG and CDummyCommitment until we have the real DKG merged

This is only used on testnet/devnet/regtest and will NEVER be used on
mainnet. It is NOT SECURE AT ALL!

See comment in quorums_dummydkg.h for more details.

* Test simple PoSe in DIP3 tests

* Generate 2 instead of 4 blocks per iteration in PoSe tests

4 was based on old chainparams where I used larger phases.

* Only sleep when necessary in PoSe tests

* Fix typo in comment

* Give PoSe tests more time and sync after fast-forward
2018-11-26 16:53:20 +01:00
Nathan Marley
07208a4ae2 document spork system with doxygen comments (#2301)
This is an initial shot at an on-going WIP, which will add documentation via
Doxygen comments to (especially) Dash-specific features in the codebase.
2018-10-02 12:02:27 +03:00
gladcow
f7ab6c469c M-of-N-like sporks (#2288)
* support set of keys to sign spork

* several addresses support in -sporkkey

* tests for multykey sporks

* command line option -minsporkkeys

* make spork active only after given number of signers

* use signature in spork hash calculation

* test for new and old spork messages interaction

* add multikeyspork.py to integration tests

* change test to have ability to distinguish default spork value

* require min spork keys number to be more than the half of the common spork keys number

* calc current spork value with majority of signers

* set test nodes time in integration test

* extract keyid from signed spork message directly

* change -sporkaddr option syntax to process several addresses

* codestyle fixes

* fix test comments

* codestyle fixes

* simplify CSporkManager::SporkValueIsActive

* Calc signature hash without signature field

* do not restore pubkey ids from cach

* Calc different keyids to check signature because not all sporks can be synced at moment

* codestyle fixes

* Fix CSporkManager::CheckAndRemove to use several keys

* codestyle fixes

* Correct processing of not actual spork6 value with GetSignerKeyID
2018-09-30 20:01:33 +03:00
gladcow
5454bea377 Automatic InstantSend locks for "simple" transactions (#2140)
* add locktransaction rpc call

* Remove special instantsend fee for simple transactions

* Function to check if trx is simple enough to be autolocked

* Automatic lock for all received from peers simple trxes

If we get a new transaction with CInv message and it is "simple" and
is accepted in mempool, we initiate its lock. We don't lock orphan trxes
that accepted in mempool after this trx because they are locked by other
peers.

* Automatically lock simple trxes in wallet

* protocol bump for InstantSend without special fee

* Add function to detect used mempool share

* Mempool threshold for auto IX locks

* Add SPORK_16_INSTANTSEND_AUTOLOCKS spork

* Make autolocks active only when spork SPORK_16_INSTANTSEND_AUTOLOCKS is active

* BIP9 autolocks activation

* revert increasing min peer protocol version for mn rank

* move IsTrxSimple check to CTxLockRequest class

* make MAX_INPUTS_FOR_AUTO_IX private member of CTxLockRequest class

* make AUTO_IX_MEMPOOL_THRESHOLD private member of CInstantSend class

* remove locktransaction RPC call

* tests for automatic IS locks

* fix mempool threshod calculation

* bump mocktime in activate_autoix_bip9

* set node times

* no need to spam the node with gettransaction rpc requests that often

* use `spork active` instead of leaking spork logic into tests

* codestyle fixes

* add test description in comments

* fix typo

* sync test nodes more often during BIP9 activation

* Use 4th bit in BIP9 activation

* Fix comments according codestyle guide

* Call AcceptLockRequest and Vote at the first node creating autoix lock

* fix mempool used memory calculation

* rallback not necessary change in CWallet::CreateTransaction

* test for stopping autolocks for full mempool

* Inject "simple autolockable" txes into txlockrequest logic
2018-09-26 17:17:47 +03:00
UdjinM6
8c0dca2826
Add versioning to spork cache (#2312) 2018-09-26 17:15:02 +03:00
Alexander Block
5461e92bf4 Add spork to control deterministic MN lists activation 2018-08-30 19:47:48 +02:00
Nathan Marley
73c2ddde7a extract sporkmanager from sporkmessage (#2234)
The SporkMessage is a lower-level construct which shouldn't be aware of
SporkManager. This commit moves the `sporkManager.IsSporkActive()` calls
outside the SporkMessage functions. This follows the dependency injection
pattern and makes it easier to test SporkMessage as well.
2018-08-22 17:46:27 +03:00
gladcow
1767e3457e Save/load spork cache (#2206)
* CSporkManager class serialization

* Read/write sporks.dat file

* Move mapSporks into CSporkManager and serialize it

* fix GetSporkByHash

* spork tests

* add missed cs lock

* clear mapSporksByHash in CSporkManager::Clear

* use spork active rpc call to hide spork inner logic

* set small pause between rpc calls in cycles
2018-08-13 23:21:21 +03:00
Alexander Block
075ca0903f Protect CSporkManager with critical section (#2213) 2018-08-11 01:34:28 +03:00
UdjinM6
b07503f013
Some cleanup (mostly trivial) (#2038)
* Drop CInstantSend::IsEnoughOrphanVotesForTxAndOutPoint

* small cleanup in rpc tests

* move some pieces from .h to .cpp

* fix few log outputs

* fix some comments

* some trivial fixes + readability
2018-04-20 13:53:23 +03:00
Nathan Marley
f8e5c5d56e Simplify spork defaults by using a map (#2037) 2018-04-18 14:50:26 +03:00
Alexander Block
611879aa6d Use spork addresses instead of raw keys and allow changing them on startup (#1969)
* Support passing CKeyID to CMessageSigner/CHashSigner

* Use Dash addresses instead of raw public keys for sporks

The spork addresses are identical to the previously used public keys.

Also use CKeyID/CKey directly inside CSporkManager instead of parsing the
addresses/keys over and over. The default spork key (from chainparams) is
initialized with InitDefaultSporkAddress(). SetPrivKey parses the private
key now and stores it in sporkPrivKey instead of parsing it in
CSporkMessage::Sign().

* Allow setting of spork address via command line

* Remove unused strMasternodePaymentsPubKey chainparam

Traces from the past...

* Review fixes

1. Remove the need for InitDefaultSporkAddress
2. Remove bogus checks for hex private keys
3. Alphabetical order for new include
4. Add . to help string

* Add regtest spork key

As this key is not meant to be private, the private key is also added in
the form of a comment (for later use in regtests)

* Review fixes
2018-03-02 16:15:04 +03:00
UdjinM6
99273f63aa
Use SPORK_6_NEW_SIGS to switch from signing string messages to hashes (#1937)
* Use SPORK_6_NEW_SIGS to switch from signing string messages to hashes (gobject)

* Use SPORK_6_NEW_SIGS to switch from signing string messages to hashes (gobjvote)

* Use SPORK_6_NEW_SIGS to switch from signing string messages to hashes (mnw)

* Use SPORK_6_NEW_SIGS to switch from signing string messages to hashes (txlvote)

* Use SPORK_6_NEW_SIGS to switch from signing string messages to hashes (dsq)

* Use SPORK_6_NEW_SIGS to switch from signing string messages to hashes (dstx)

* Use SPORK_6_NEW_SIGS to switch from signing string messages to hashes (spork)

* Use SPORK_6_NEW_SIGS to switch from signing string messages to hashes (mnb)

* Actually care about old signature format in mnp, otherwise we can start banning peers rather quickly

* Use SPORK_6_NEW_SIGS to switch from signing string messages to hashes (mnv)

* Unify sign/verify code a bit by using GetSignatureHash() (even when it matches GetHash())

* fix docs

* address review comments

* fix log output (copy/paste error)

* Replace custom GetSignatureHash/GetHash with serialization (where applicable)

* Convert from/to old format in SerializationOp only for p2p

* fix
2018-02-16 17:54:53 +03:00
UdjinM6
451f7f0710
Fix issues with mnp, mnw and dsq signatures via new spork (SPORK_6_NEW_SIGS) (#1936)
* Use new spork SPORK_6_NEW_SIGS to fix masternode payment vote signature format

* Use SPORK_6_NEW_SIGS to also fix masternode ping signature format

* Use SPORK_6_NEW_SIGS to also fix privatesend queue signature format

* adjust spork6 description in docs

* mnp hashing/signing changed - hash everything and use SignHash/VerifyHash directly instead of constructing a string to sign (both activate via SPORK_6_NEW_SIGS)

* fix

* cleanup
2018-02-15 17:44:22 +03:00
UdjinM6
d5ef77ba99
Refactor: use constant refs and Ret suffix (#1928)
* Refactor function params from `std::string` to `const std::string&`

* Refactor more function params to use const references
2018-02-12 15:49:00 +03:00
UdjinM6
8a387ee09c
Drop SPORK_13_OLD_SUPERBLOCK_FLAG and check superblock start hash (#1872) 2018-02-01 15:42:21 +03:00
Wladimir J. van der Laan
3f1929fb0d Merge #9659: Net: Turn some methods and params/variables const
0729102 Net: pass interruptMsgProc as const where possible (Jorge Timón)
fc7f2ff Net: Make CNetMsgMaker more const (Jorge Timón)
d45955f Net: CConnman: Make some methods const (Jorge Timón)
2018-01-23 09:24:27 +01:00