luigi1111
4d298d4f11
Merge pull request #6924
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874487f
2020-11-29 01:44:26 -06:00
moneromooo-monero
874487fed8
blockchain: remove some dead code
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This is already done
2020-10-20 16:50:36 +00:00
SChernykh
a25bc71f3f
Make Blockchain::get_fee_quantization_mask() compile time
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This also removes potential thread safety bug in that function.
2020-10-20 14:16:09 +02:00
moneromooo-monero
88fde0309a
blockchain: fix sync at v14 boundary
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Miners with MLSAG txes which they'd already verified included
a couple in that block, but the consensus rules had changed
in the meantime, so that block is technically invalid and any
node which did not already have those two txes in their txpool
could not sync. Grandfather them in, since it has no effect in
practice.
2020-10-18 11:52:33 +00:00
moneromooo-monero
4971219c2c
blockchain: deterministic UNIX time unlock checks
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Based on a patch by TheCharlatan <seb.kung@gmail.com>
2020-09-15 11:40:28 +00:00
selsta
f240b1dd88
build: prepare v0.17
2020-09-14 16:52:42 +02:00
moneromooo-monero
fc2cb224a9
blockchain: fix pow skipping for old blocks without precalc hash
2020-09-07 01:57:19 +00:00
Riccardo Spagni
aefa7740c3
Merge pull request #6111
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d20ff4f646a0b3b1f89d42649d5
2020-09-06 15:49:37 +02:00
luigi1111
ee0b02d0db
Merge pull request #6757
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6a37da8
2020-09-03 12:25:59 -05:00
moneromooo-monero
6a37da837e
threadpool: guard against exceptions in jobs, and armour plating
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Those would, if uncaught, exit run and leave the waiter to wait
indefinitely for the number of active jobs to reach 0
2020-09-01 14:33:33 +00:00
moneromooo-monero
9d42649d58
core: fix mining from a block that's not the current top
2020-08-27 15:13:00 +00:00
moneromooo-monero
82ee01699c
Integrate CLSAGs into monero
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They are allowed from v12, and MLSAGs are rejected from v13.
2020-08-27 12:44:04 +00:00
Alexander Blair
b04da25e4d
Merge pull request #6760
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844fb4e94
2020-08-27 03:01:28 -07:00
moneromooo-monero
844fb4e940
enforce claiming maximum coinbase amount
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Claiming a slightly lesser amount does not yield the size gains
that were seen pre rct, so this closes a fingerprinting vector
2020-08-21 12:36:53 +00:00
moneromooo-monero
55363c5941
Avoid some temporary strings when reading off the database
2020-08-17 14:02:27 +00:00
Alexander Blair
d73b1b6560
Merge pull request #6727
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13eee1d6a92e6b7df26dd95d53090016ad74
2020-08-16 12:55:25 -07:00
Alexander Blair
bc48494731
Merge pull request #6661
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267ce5b71
2020-08-16 12:45:37 -07:00
moneromooo-monero
90016ad744
blockchain: guard against exceptions in add_new_block/children
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Reporter requested credit to be given to Decred
2020-07-30 22:52:11 +00:00
Alexander Blair
36d50d93f2
Merge pull request #6534
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7bd66b01b
2020-07-19 03:36:39 -07:00
Alexander Blair
814e617117
Merge pull request #6526
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5d882f4f1
2020-07-19 03:34:52 -07:00
Alexander Blair
a0d179e528
Merge pull request #6512
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5ef0607da
2020-07-19 03:32:59 -07:00
moneromooo-monero
0fd6ccef21
blockchain: fix timestamp/difficulty cache getting out of sync
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The cache is discarded when a block is popped, but then gets
rebuilt when the difficulty for next block is requested.
While this is all properly locked, it does not take into account
the delay caused by a database transaction being only committed
(and thus its effects made visible to other threads) later on,
which means another thread could request difficulty between
the pop and the commit, which would end up using stale database
view to build the cache, but that cache would not be invalidated
again when the transaction gets committed, which would cause the
cache to not match the new database data.
To fix this, we now keep track of when the cache is invalidated
so we can invalidate it again upon database transaction commit
to ensure it gets calculated again with fresh data next time it
is nedeed.
2020-07-08 22:31:51 +00:00
luigi1111
18bb011afe
Merge pull request #6629
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795e186
2020-07-08 17:23:28 -05:00
luigi1111
ed903578d7
Merge pull request #6544
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5741b4d
2020-07-08 17:04:41 -05:00
moneromooo-monero
267ce5b718
avoid a couple needless copies
2020-06-14 18:05:35 +00:00
stoffu
7bd66b01bf
daemon: guard against rare 'difficulty drift' bug with checkpoints and recalculation
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On startup, it checks against the difficulty checkpoints, and if any mismatch is found, recalculates all the blocks with wrong difficulties. Additionally, once a week it recalculates difficulties of blocks after the last difficulty checkpoint.
2020-06-09 10:40:51 +09:00
moneromooo-monero
795e18632c
blockchain: fix total_height in getblocks.bin response
2020-06-05 15:27:07 +00:00
moneromooo-monero
5741b4d74d
blockchain: detect and log bad difficulty calculations
2020-05-17 12:44:45 +00:00
selsta
4baee200a7
build: prepare v0.16.0.0 release
2020-05-13 16:15:03 +02:00
moneromooo-monero
5d882f4f14
blockchain: fix theoretical race getting bulk timestamps
2020-05-13 13:42:41 +00:00
SomaticFanatic
5ef0607da6
Update copyright year to 2020
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Update copyright year to 2020
2020-05-06 22:36:54 -04:00
Lee Clagett
e5214a2ca2
Adding ZMQ/Pub support for txpool_add and chain_main events
2020-05-04 02:06:35 +00:00
luigi1111
7954f8cb18
Merge pull request #6358
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8958b4e
2020-04-10 16:01:37 -05:00
luigi1111
44547006bf
Merge pull request #6347
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fcb06f7
2020-04-04 12:52:46 -05:00
luigi1111
c4f75fe898
Merge pull request #6339
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c61abf8
2020-04-04 12:47:31 -05:00
Alexander Blair
aa982a51da
Merge pull request #6284
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02224e71
2020-03-27 12:21:26 -07:00
Alexander Blair
4da37daf67
Merge pull request #6211
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5985c5af
2020-02-28 19:36:16 -08:00
moneromooo-monero
8958b4e7aa
blockchain_db: faster fetching of consecutive txes
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Useful for wallet refresh or node sync
2020-02-27 15:05:34 +00:00
xiphon
fcb06f7a82
cryptonote_core: skip block notify on blockchain switching rollback
2020-02-19 16:19:29 +00:00
Interchained
c61abf87c0
remove empty statements
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Cleaning up a little around the code base.
2020-02-17 11:55:15 -05:00
luigi1111
d7aeb5a9f8
Merge pull request #6233
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8a27645
2020-02-04 14:38:35 -05:00
Alexander Blair
8eedc8a390
Merge pull request #6140
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08635a08
2020-01-25 16:55:18 -08:00
Alexander Blair
c4abfbfbe7
Merge pull request #6124
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21d4c216
2020-01-16 17:31:35 -08:00
UkoeHB
02224e714d
Fix check_fee() discrepancy.
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M100 = max{300kb, min{100block_median, m_long_term_effective_median_block_weight}}
not
M100 = max{300kb, m_long_term_effective_median_block_weight}
Fix base reward in get_dynamic_base_fee_estimate().
get_dynamic_base_fee_estimate() should match check_fee()
Fee is calculated based on block reward, and the reward penalty takes into account 0.5*max_block_weight (both before and after HF_VERSION_EFFECTIVE_SHORT_TERM_MEDIAN_IN_PENALTY).
Moved median calculation according to best practice of 'keep definitions close to where they are used'.
2020-01-09 09:11:09 -06:00
moneromooo-monero
8a276451b2
blockchain: fix flushing txes from the txpool
2019-12-14 02:13:39 +00:00
moneromooo-monero
5985c5afe8
rpc: add bad-blocks to flush_cache RPC
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Flushes m_invalid_blocks in Blockchain.
2019-12-02 18:53:30 +00:00
moneromooo-monero
08635a0875
blockchain: speedup fetching pruned contiguous tx blobs
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About twice as fast, very roughly
2019-11-15 13:23:30 +00:00
moneromooo-monero
21d4c21619
blockchain: error out if the builtin hashes data size is wrong
2019-11-12 12:43:08 +00:00
Lee Clagett
5d7ae2d279
Adding support for hidden (anonymity) txpool
2019-11-02 20:36:03 +00:00
Riccardo Spagni
e4d1674e8c
0.15.0.0 release engineering
2019-11-02 17:21:52 +02:00
moneromooo-monero
eb16755083
blockchain: fix unwanted error when probing the pool for a tx
2019-10-27 19:23:25 +00:00
luigi1111
cf2d4d9a16
Merge pull request #5974
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7fcd0b5
2019-10-22 10:13:34 -05:00
luigi1111
8bb3c6a8e6
Merge pull request #5970
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ab96181
2019-10-22 10:09:56 -05:00
luigi1111
84ce43a239
Merge pull request #5966
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be82c40
2019-10-22 10:08:32 -05:00
luigi1111
6f202844b5
Merge pull request #5919
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01f660f
2019-10-22 10:06:10 -05:00
moneromooo-monero
be82c40703
Support median block size > 4 GB
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add a 128/64 division routine so we can use a > 32 bit median block
size in calculations
2019-10-21 10:41:07 +00:00
moneromooo-monero
7fcd0b55ea
blockchain: initialize pow to ff..ff
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as a safety to reject if it somehow does not get initialised
2019-10-16 09:00:30 +00:00
luigi1111
37a72fd6ae
Merge pull request #5941
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d37d30f
2019-10-14 18:11:13 -05:00
luigi1111
dc48cdc998
Merge pull request #5933
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3455efa
2019-10-14 18:07:54 -05:00
moneromooo-monero
ab96181e91
blockchain: use effective median block weight for penalty from v12
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It was using the raw block weight median, which was not what was
intended in ArticMine's design
2019-10-11 14:16:09 +00:00
moneromooo-monero
01f660f60f
blockchain: fill in cumulative block weight for alt blocks
2019-10-10 20:26:40 +00:00
luigi1111
bf525793c7
Merge pull request #5915
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8330e77
2019-10-08 15:55:03 -05:00
luigi1111
17f063a50f
Merge pull request #5902
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b9da023
2019-09-30 18:52:11 -05:00
moneromooo-monero
d37d30f79a
blockchain: tweak fee as a function of median values
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Use the lesser of the short and long terms medians, rather then
the long term median alone
From ArticMine:
I found a bug in the new fee calculation formula with using only the long term median
It actually needs to be the lesser of the long term median and the old (modified short term median)
short term median with the last 10 blocks calculated as empty
Yes the issue occurs if there is a large long term median and, the short term median then falls and tries to then rise again
The fees are could be not high enough
for example LTM and STM rise to say 2000000 bytes
STM falls back to 300000 bytes
Fees are now based on 2000000 bytes until LTM also falls
So the STM is could prevented from rising back up
STM short term median LTM long term median
2019-09-28 22:53:41 +00:00
moneromooo-monero
8330e772f1
monerod can now sync from pruned blocks
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If the peer (whether pruned or not itself) supports sending pruned blocks
to syncing nodes, the pruned version will be sent along with the hash
of the pruned data and the block weight. The original tx hashes can be
reconstructed from the pruned txes and theur prunable data hash. Those
hashes and the block weights are hashes and checked against the set of
precompiled hashes, ensuring the data we received is the original data.
It is currently not possible to use this system when not using the set
of precompiled hashes, since block weights can not otherwise be checked
for validity.
This is off by default for now, and is enabled by --sync-pruned-blocks
2019-09-27 00:10:37 +00:00
Howard Chu
81c2ad6d5b
RandomX integration
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Support RandomX PoW algorithm
2019-09-25 21:29:42 +01:00
moneromooo-monero
3455efafa8
ban peers sending bad pow outright
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PoW is expensive to verify, so be strict
2019-09-25 16:00:43 +00:00
luigi1111
44aa7d5439
Merge pull request #5882
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a444f06
2019-09-24 10:27:22 -05:00
luigi1111
ee6e849627
Merge pull request #5877
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2cd4fd84ad191f928f4be
2019-09-24 10:08:44 -05:00
moneromooo-monero
d0663837d2
core: move hardforks into its own lib
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So it can be used by others without encumbrance
2019-09-19 11:28:18 +00:00
moneromooo-monero
a444f06e53
blockchain: enforce 10 block age for spending outputs
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Some custom wallet code apparently ignores this, which causes users
of that code to be fingerprinted
2019-09-17 11:39:25 +00:00
luigi1111
4a39e1a4a5
Merge pull request #5865
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11f13da19bfe7e
2019-09-14 13:07:35 -05:00
luigi1111
29e0f11305
Merge pull request #5823
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26072f1555dc7cd22dfb7
2019-09-14 13:04:41 -05:00
moneromooo-monero
b9da0234e9
blockchain: keep block template timestamp not below recent median
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Such a template would yield an invalid block, though would require
an attacker to have mined a long blockchain with drifting times
(assuming the miner's clock is roughly correct)
Fixed by crCr62U0
2019-09-11 15:21:52 +00:00
luigi1111
e4f11a68fe
Merge pull request #5819
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07cb087
2019-09-04 09:37:32 -05:00
Jesus Ramirez
2cd4fd8972
Changed the use of boost:value_initialized for C++ list initializer
2019-09-02 14:16:29 +02:00
moneromooo-monero
11f13da8b4
blockchain: fix logging bad number of blocks if first one fails
2019-08-28 14:53:29 +00:00
luigi1111
1010a6503e
Merge pull request #5721
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c164f90
2019-08-19 17:25:52 -05:00
moneromooo-monero
d22dfb7594
blockchain: reject rct signatures in coinbase txes from v12
2019-08-19 16:43:53 +00:00
moneromooo-monero
555dc7c394
core: from v12, require consistent ring size for mixable txes
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We're supposed to have a fixed ring size now
Already checked by MLSAG verification, but here seems more intuitive
2019-08-19 16:43:53 +00:00
moneromooo-monero
26072f1393
blockchain: forbid v1 coinbase from v12
2019-08-19 16:43:52 +00:00
iamamyth
07cb087e5d
blockchain: Fix alt chain generated coins overflow
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Apply the overflow logic used for computing already_generated_coins in
the main chain to alternative chains.
2019-08-18 17:26:58 -07:00
luigi1111
564bb1da3a
Merge pull request #5525
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06054064228ee0880ebfd
2019-08-14 15:31:52 -05:00
luigi1111
2258551ef9
Merge pull request #5487
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df83ed7
2019-08-14 15:26:55 -05:00
luigi1111
c62ba1d08f
Merge pull request #5591
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f17dcde
2019-07-24 14:23:11 -05:00
luigi1111
4b76656f5c
Merge pull request #5524
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06b8f29
2019-07-24 14:04:16 -05:00
luigi1111
e3de4aa68b
Merge pull request #5502
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25a7cfd1a66a86
2019-07-24 13:57:06 -05:00
Riccardo Spagni
4850520b6a
update checkpoints.dat hash
2019-07-18 16:54:43 +02:00
Doyle
f17dcde451
Remove unused txs member in NOTIFY_RESPONSE_GET_OBJECT
2019-07-15 13:27:06 +10:00
Martijn Otto
c164f9037e
Remove unnecessary m_check_txin_table, fix const correctness
2019-07-03 14:39:52 +02:00
moneromooo-monero
3c071d203f
blockchain: silence an error getting blocks for pruned nodes
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This happens often when a pre-pruning node asks a pruned node
for data it does not have
2019-06-16 11:03:41 +00:00
Riccardo Spagni
633f1542e2
prep for 0.14.1 release
2019-06-14 16:16:52 +02:00
Riccardo Spagni
7e417dd408
Merge pull request #5571
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35da33be4b51f9a3
2019-06-01 20:22:19 +02:00
moneromooo-monero
35da33bea9
blockchain: do not try to pop blocks down to the genesis block
2019-05-26 17:11:32 +00:00
moneromooo-monero
4b51f9a34f
core: do not commit half constructed batch db txn
2019-05-25 16:24:56 +00:00
Howard Chu
b6830db2d4
Fix #5553
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Make sure the tip hash still matches the cached block
2019-05-19 03:02:33 +01:00
moneromooo-monero
0605406714
daemon: sort alt chains by height
2019-05-09 09:12:49 +00:00
moneromooo-monero
06b8f29992
blockchain: keep alternative blocks in LMDB
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Alternative blocks are cleared on startup unless --keep-alt-blocks
is passed on the command line
2019-05-08 17:36:52 +00:00
Riccardo Spagni
f64f59627d
Merge pull request #5510
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e9809382
2019-05-07 17:36:27 +02:00
moneromooo-monero
a4c4a2d8aa
blockchain: keep a rolling long term block weight median
2019-05-02 09:47:01 +00:00
