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586 commits

Author SHA1 Message Date
moneromooo-monero
1426209a10
blockchain: don't run threads if we have just one function to run 2018-11-04 13:23:02 +00:00
moneromooo-monero
6ecc99ad1f
core: avoid unnecessary tx/blob conversions 2018-11-01 15:51:19 +00:00
moneromooo-monero
a5ca7f4fb5
core: fix unmixable special case allowing ring size below 11 2018-10-27 11:16:25 +00:00
Riccardo Spagni
056a58d13f
Merge pull request #4536 
fd62b6e7 blocks: use auto-generated .c files instead of 'LD -r -b binary' (xiphon)
 2018-10-26 22:20:39 +02:00
Riccardo Spagni
557c17e206
Merge pull request #4408 
341b3931 cryptonote_core: warn when the block rate deviates from expectations (moneromooo-monero)
 2018-10-26 22:18:41 +02:00
xiphon
fd62b6e79f blocks: use auto-generated .c files instead of 'LD -r -b binary' 2018-10-22 01:12:00 +03:00
Riccardo Spagni
5c418c0522
Merge pull request #4522 
a39c0358 blockchain: add check test options are given for fakechain mode (moneromooo-monero)
 2018-10-20 20:40:16 +02:00
moneromooo-monero
cf75ee722a
blockchain: move two new verification errors to the verify category 
Lest we get people get scared again
 2018-10-19 21:11:12 +00:00
Riccardo Spagni
ac5674524a
Revert "Merge pull request #4472" 
This reverts commit 79d46c4d55, reversing
changes made to c9fc61dbb5.
 2018-10-08 21:39:54 +02:00
moneromooo-monero
a39c035846
blockchain: add check test options are given for fakechain mode 
Coverity 188616
 2018-10-08 11:37:58 +00:00
xiphon
02d3ef7bda blocks: use auto-generated .c files instead of 'LD -r -b binary' 2018-10-04 00:01:09 +00:00
Riccardo Spagni
e2da7c7817
Merge pull request #4467 
fa942ef6 daemon: silence daemon update warnings on testnet (iDunk5400)
 2018-10-02 22:36:57 +02:00
Riccardo Spagni
83d8f03c23
Merge pull request #4333 
73403004 add --block-notify to monerod and --tx-notify to monero-wallet-{cli,rpc} (moneromooo-monero)
 2018-09-29 22:20:44 +02:00
iDunk5400
fa942ef610
daemon: silence daemon update warnings on testnet 2018-09-29 14:42:10 +02:00
Riccardo Spagni
8bf5a00564
Merge pull request #4423 
357441a2 add checkpoints for testnet and mainnet (Riccardo Spagni)
d9f666d7 update checkpoints.dat (Riccardo Spagni)
6b1b4e83 update version to 13.0 (Riccardo Spagni)
6f153533 update readme with v13.0 (Riccardo Spagni)
 2018-09-25 13:33:52 +02:00
moneromooo-monero
50981c40ce
blockchain: add stagenet v8 and v9, two weeks before mainnet 2018-09-24 20:43:39 +00:00
Riccardo Spagni
d9f666d78c
update checkpoints.dat 2018-09-23 09:51:15 +02:00
Riccardo Spagni
d6893aedf6
Merge pull request #4369 
b2bb9312 blockchain: simplify output distribution code (moneromooo-monero)
befdcbf4 db_lmdb: do not use base for cumulative distribution (moneromooo-monero)
 2018-09-21 20:31:21 +02:00
moneromooo-monero
341b3931ed
cryptonote_core: warn when the block rate deviates from expectations 
The warning threshold is set to allow a false positive every
ten days on average.
 2018-09-20 14:01:52 +00:00
Riccardo Spagni
22a6591a70
Merge pull request #4325 
4e1e9a60 blockchain: add mainnet v8 height targetting 18 october (moneromooo-monero)
 2018-09-18 17:39:16 +02:00
moneromooo-monero
be001326d1
remove obsolete daemon selection of fake outs and old tx construction 2018-09-14 10:51:45 +00:00
moneromooo-monero
b2bb9312a7
blockchain: simplify output distribution code 2018-09-12 19:20:16 +00:00
moneromooo-monero
9137ad2c63
blockchain: add a testnet v9 a day after v8 
So that bulletproofs become mandatory
 2018-09-11 13:38:36 +00:00
moneromooo-monero
5ffb2ff9b7
v8: per byte fee, pad bulletproofs, fixed 11 ring size 2018-09-11 13:38:07 +00:00
moneromooo-monero
2a8fcb421b
Bulletproof aggregated verification and tests 
Also constrains bulletproofs to simple rct, for simplicity
 2018-09-11 13:37:37 +00:00
moneromooo-monero
bacf0a1e2f
bulletproofs: add aggregated verification 
Ported from sarang's java code
 2018-09-11 13:37:32 +00:00
moneromooo-monero
9ce9f8caf6
bulletproofs: add multi output bulletproofs to rct 2018-09-11 13:37:28 +00:00
moneromooo-monero
4e1e9a607e
blockchain: add mainnet v8 height targetting 18 october 
and v9 a day later
 2018-09-02 16:02:17 +00:00
luigi1111
ec6982f8eb
Merge pull request #4240 
83f5587 blockchain: use uint64_t for height, not size_t (moneromooo-monero)
 2018-08-22 20:58:55 -05:00
luigi1111
4a4ea78ecd
Merge pull request #4204 
b278b83 core: sync database based on bytes added, not blocks added (moneromooo-monero)
 2018-08-22 20:43:51 -05:00
moneromooo-monero
82d1b74500
core: cache block template where possible 
This avoids constant rechecking of the same things each time
a miner asks for the block template. The tx pool maintains
a cookie to allow users to detect when the pool state changed,
which means the block template needs rebuilding.
 2018-08-16 12:44:33 +00:00
luigi1111
fd3b71129b
Merge pull request #4164 
8e24533 blockchain: some batch tx scanning speedup (moneromooo-monero)
 2018-08-15 17:31:24 -05:00
moneromooo-monero
b278b83860
core: sync database based on bytes added, not blocks added 
Blocks have a very wide range, whereas actual size is the relevant
quantity to consider when syncing
 2018-08-12 16:13:46 +00:00
moneromooo-monero
83f5587167
blockchain: use uint64_t for height, not size_t 2018-08-09 17:09:26 +00:00
luigi1111
dda05f357a
Merge pull request #4108 
8c05237 blockchain: cache next block difficulty after adding a block (moneromooo-monero)
 2018-07-27 14:26:01 -05:00
moneromooo-monero
8e24533a7f
blockchain: some batch tx scanning speedup 2018-07-21 12:05:12 +01:00
luigi1111
61eea83978
Merge pull request #4081 
d95bc44 blockchain: fix getting invalid block data on failure (moneromooo-monero)
 2018-07-19 14:12:30 -05:00
luigi1111
9474567d76
Merge pull request #4076 
aa0ea0a blockchain: set the m_verifivation_failed flag in a couple more places (moneromooo-monero)
 2018-07-19 14:11:24 -05:00
luigi1111
21afa71ba6
Merge pull request #3981 
45e419b db: store cumulative rct output distribution in the db for speed (moneromooo-monero)
 2018-07-19 13:39:24 -05:00
luigi1111
d518dae4bf
Merge pull request #3973 
50af357 alt_chain_info can now give more info about a particular alt chain (moneromooo-monero)
 2018-07-19 13:37:10 -05:00
luigi1111
025187e6c9
Merge pull request #3854 
149da42 db_lmdb: enable batch transactions by default (stoffu)
34cb6b4 add --regtest and --fixed-difficulty for regression testing (vicsn)
9e1403e update get_info RPC and bump RPC version (vicsn)
207b66e first new functional tests (vicsn)
 2018-07-19 13:35:25 -05:00
moneromooo-monero
45e419bd5c
db: store cumulative rct output distribution in the db for speed 
This gets rid of the temporary precalc cache.

Also make the RPC able to send data back in binary or JSON,
since there can be a lot of data

This bumps the LMDB database format to v3, with migration.
 2018-07-13 11:37:04 +01:00
moneromooo-monero
8c0523771f
blockchain: cache next block difficulty after adding a block 
It's not 100% certain it'll be needed, but it avoids getinfo
needing the blockchain lock and potentially blocking
 2018-07-07 19:34:21 +01:00
moneromooo-monero
d95bc44c6b
blockchain: fix getting invalid block data on failure 2018-06-29 15:50:34 +01:00
victorsintnicolaas
34cb6b4b70 add --regtest and --fixed-difficulty for regression testing 
on_generateblocks RPC call combines functionality from the on_getblocktemplate and on_submitblock RPC calls to allow rapid block creation. Difficulty is set permanently to 1 for regtest.
Makes use of FAKECHAIN network type, but takes hard fork heights from mainchain
Default reserve_size in generate_blocks RPC call is now 1. If it is 0, the following error occurs 'Failed to calculate offset for'.
Queries hard fork heights info of other network types
 2018-06-29 10:06:11 +02:00
moneromooo-monero
aa0ea0aafc
blockchain: set the m_verifivation_failed flag in a couple more places 
when a block being added to the main chain is invalid.

This ensures the peer is banned after a number of these.
 2018-06-28 16:57:22 +01:00
moneromooo-monero
84d9e7faec
blockchain: fix build after waiter::wait prototype change 2018-06-28 00:24:39 +01:00
luigi1111
87d7612311
Merge pull request #3986 
b628503 Remove old logic saved in comments. (jeandudey)
 2018-06-27 16:22:03 -05:00
luigi1111
3ad4ecd4ff
Merge pull request #3982 
08b85a8 cryptonote_config: add get_config to refactor x = testnet ? config::testnet::X : stagenet ? config::stagenet::X : config::X (stoffu)
0cf80ba net_node: resolve host for node addresses given via command line flags (stoffu)
 2018-06-27 15:38:23 -05:00
luigi1111
a844844cda
Merge pull request #3716 
a2b557f 6795bd0 209ec96 ed2c81e a830db2 57ea902 31a895e ba8331c f7f1917 41be339 f025ae9 ef2cb63 dcfd299 5d3e702 2704624 2771a18 0e4c7d0 (moneromooo-monero)
 2018-06-27 15:33:01 -05:00
moneromooo-monero
2771a18e85
threadpool: allow leaf functions to run concurrently 
Decrease the number of worker threads by one to account
for the fact the calling thread acts as a worker thread now
 2018-06-26 22:15:22 +01:00
moneromooo-monero
ef2cb63287
blockchain: simplify/speedup handle_get_objects 2018-06-26 22:15:14 +01:00
moneromooo-monero
a830db2577
rpc: rework to avoid repeated calculations in get_blocks.bin 2018-06-26 22:14:23 +01:00
moneromooo-monero
ed2c81ed95
replace std::list with std::vector on some hot paths 
also use reserve where appropriate
 2018-06-26 22:14:21 +01:00
moneromooo-monero
50af3579ee
alt_chain_info can now give more info about a particular alt chain 2018-06-26 08:19:51 +01:00
luigi1111
14372ca95a
Merge pull request #3975 
2d5921e blockchain: avoid duplicate db query for height (moneromooo-monero)
 2018-06-25 15:24:45 -05:00
luigi1111
9eb51887b0
Merge pull request #3919 
ace2eda blockchain: pop forked blocks only when DB is not read-only (stoffu)
 2018-06-20 14:39:09 -05:00
luigi1111
5a221c0e48
Merge pull request #3904 
4f3a4fb blockchain: return error when requesting non existent output (moneromooo-monero)
 2018-06-20 14:33:08 -05:00
luigi1111
fb2b16f10a
Merge pull request #3732 
fa0839f Ensure m_timestamps has the correct number for computing difficulty. (thaerkh)
 2018-06-16 14:05:53 -05:00
luigi1111
b3363e8e0a
Merge pull request #3726 
b5cb1bc blockchain: avoid exception if asked for a block we do not have (moneromooo-monero)
 2018-06-16 14:02:56 -05:00
luigi1111
6be2516140
Merge pull request #3687 
6b13976 blockchain: log in DEBUG when a block is found, and where (moneromooo-monero)
 2018-06-12 12:22:12 -05:00
Jean Pierre Dudey
b628503bad Remove old logic saved in comments. 
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
 2018-06-11 09:36:05 -04:00
stoffu
08b85a8e00
cryptonote_config: add get_config to refactor x = testnet ? config::testnet::X : stagenet ? config::stagenet::X : config::X 2018-06-11 20:17:02 +09:00
moneromooo-monero
2d5921eefa
blockchain: avoid duplicate db query for height 2018-06-09 19:51:27 +01:00
luigi1111
2619d966c6
Merge pull request #3908 
827ca3f bump version for 0.12.2 point release (fluffypony)
95ccf50 update checkpoints.dat for point release (fluffypony)
 2018-06-08 14:53:54 -05:00
luigi1111
8a1f0d7d13
Merge pull request #3940 
f24cbc5 blockchain: fix deadlock with the difficulty cache (moneromooo-monero)
 2018-06-07 12:19:43 -05:00
moneromooo-monero
f24cbc5245
blockchain: fix deadlock with the difficulty cache 2018-06-06 10:37:51 +01:00
stoffu
ace2edacb6
blockchain: pop forked blocks only when DB is not read-only 2018-06-04 20:59:50 +09:00
moneromooo-monero
f0322a083a
blockchain: demote a hash-of-hashes validation warning to debug 
This data comes from untrusted peers, and validation failures
are therefore normal.
 2018-06-02 23:48:12 +01:00
Riccardo Spagni
95ccf508cd update checkpoints.dat for point release 2018-06-02 14:31:37 +02:00
moneromooo-monero
4f3a4fb701
blockchain: return error when requesting non existent output 
avoids RPC thread dying, causing the wallet to timeout
 2018-06-01 21:52:04 +01:00
luigi1111
9bc8f76924
Merge pull request #3525 
66a659b blockchain: add scope guard to waiter for threaded txv1 verification (stoffu)
 2018-05-30 16:08:50 -05:00
luigi1111
4267a0bb51
Merge pull request #3731 
a66f152 Use median timestamp if current time renders a block invalid. (thaerkh)
 2018-05-30 15:44:25 -05:00
luigi1111
c534fe8d19
Merge pull request #3251 
b9389e5 db_lmdb: save pruned and prunable tx data separately (moneromooo-monero)
 2018-05-29 17:56:26 -05:00
luigi1111
764340d112
Merge pull request #3420 
a6a54fa blockchain: cache difficulty for next block (moneromooo-monero)
 2018-05-29 12:55:19 -05:00
moneromooo-monero
b9389e582e
db_lmdb: save pruned and prunable tx data separately 
This bumps DB version to 2, migration code will run for v1 DBs
 2018-05-23 22:48:12 +01:00
Riccardo Spagni
45975fd8eb update checkpoints 2018-05-23 21:20:15 +02:00
Riccardo Spagni
f794d3b3df
Merge pull request #3787 
ce63ab09 blockchain: invalidate misc caches when popping blocks (moneromooo-monero)
 2018-05-21 21:36:38 +02:00
moneromooo-monero
5f8ffca34d
speed up get_output_distribution (and precalc common case) 2018-05-21 19:51:58 +01:00
Thaer Khawaja
a66f152f75 Use median timestamp if current time renders a block invalid. 2018-05-13 11:58:05 -07:00
moneromooo-monero
b5cb1bc403
blockchain: avoid exception if asked for a block we do not have 
This can happen if a peer tries to obtain the next span from other
peers if that span is needed for not downloaded yet. Also if the
peer maliciously requests a non existent block hash.
 2018-05-09 14:03:07 +01:00
moneromooo-monero
ce63ab09db
blockchain: invalidate misc caches when popping blocks 
Might be a bit heavy handed, but conservative.
 2018-05-09 09:10:56 +01:00
stoffu
872cb4efd8
blockchain: pop top if block version disagrees with the ideal fork version 2018-05-06 20:50:46 +09:00
Thaer Khawaja
fa0839f2f5 Ensure m_timestamps has the correct number for computing difficulty. 2018-04-29 19:50:55 -07:00
moneromooo-monero
6b13976330
blockchain: log in DEBUG when a block is found, and where 
Eases up debugging
 2018-04-23 11:43:12 +01:00
moneromooo-monero
ffeeefde60
speedup get_output_histogram for all amounts when min_count > 0 
This skips the vast majority of "dust" output amounts with just
one instance on the chain. Clocks in at 0.15% of the original
time on testnet.
 2018-04-23 10:54:28 +01:00
stoffu
66a659bb03
blockchain: add scope guard to waiter for threaded txv1 verification 2018-03-30 19:22:32 +09:00
Riccardo Spagni
dac3895ac1
update block hashes for checkpoints.dat 2018-03-24 08:36:10 +02:00
moneromooo-monero
a6a54fa883
blockchain: cache difficulty for next block 
Takes about 10 ms, which takes pretty much all of the get_info
RPC, which is called pretty often from wallets.

Also add a new lock so we don't need to lock the blockchain lock,
which will avoid blocking for a long time when calling the getinfo
RPC while syncing. Users of get_difficulty_for_next_block who need
the lock will have locked it already.
 2018-03-19 09:05:40 +00:00
moneromooo-monero
bb20f104ba
Move v7 fork to 1546000 to give more update time 2018-03-18 09:29:31 +00:00
Riccardo Spagni
83651630bc
Merge pull request #3418 
20a00266 blockchain: forbid bulletproof types before v8 (moneromooo-monero)
 2018-03-17 16:51:47 +02:00
moneromooo-monero
20a002667c
blockchain: forbid bulletproof types before v8 
They were already forbidden implicitely, but let's make that
explicit for robustness
 2018-03-16 18:18:34 +00:00
Riccardo Spagni
432480fa42
Merge pull request #3414 
524cbdc1 blockchain: fix log message about per-kB fee (stoffu)
 2018-03-16 18:09:34 +02:00
Riccardo Spagni
0f27fc57ac
Merge pull request #3336 
57c0b1ed Fix typos in various files (Dimitris Apostolou)
 2018-03-16 18:08:07 +02:00
moneromooo-monero
41f727ce42
add RPC to get a histogram of outputs of a given amount 2018-03-16 10:32:26 +00:00
stoffu
524cbdc1e2
blockchain: fix log message about per-kB fee 2018-03-16 10:43:19 +09:00
Dimitris Apostolou
57c0b1ed9f Fix typos in various files 2018-03-15 18:25:38 +02:00
Jean Pierre Dudey
e1b526b371 Remove the Blockchain::get_all_known_block_ids function. 
This function isn't used in the codebase.

Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
 2018-03-14 21:56:19 -04:00
Riccardo Spagni
9a63fbcf83
Merge pull request #3371 
84decbea core: add v7 for 1539500 on mainnet (moneromooo-monero)
 2018-03-14 13:37:25 +02:00
stoffu
978663d461
Stagenet: successive forks up to v7 2018-03-09 13:59:11 +09:00
moneromooo-monero
84decbea48
core: add v7 for 1539500 on mainnet 2018-03-07 17:19:50 +00:00
moneromooo-monero
38657fd0e9
Bump min ring size from 5 to 7 from v7 2018-03-07 13:19:04 +00:00
Riccardo Spagni
abcdb7b5c4
Merge pull request #3308 
6f8779d2 blockchain: fix random sync failures (moneromooo-monero)
 2018-03-05 19:12:05 +02:00
Riccardo Spagni
4f93f74528
Merge pull request #3277 
0e7ad2e2 Wallet API: generalize 'bool testnet' to 'NetworkType nettype' (stoffu)
af773211 Stagenet (stoffu)
cc9a0bee command_line: allow args to depend on more than one args (stoffu)
55f8d917 command_line::get_arg: remove 'required' for dependent args as they're always optional (stoffu)
450306a0 command line: allow has_arg to handle arg_descriptor<bool,false,true> #3318 (stoffu)
9f9e095a Use `genesis_tx` parameter in `generate_genesis_block`. #3261 (Jean Pierre Dudey)
 2018-03-05 19:11:20 +02:00
Edward Betts
fbcc91c2a4 Correct spelling mistakes. 2018-03-05 17:00:40 +00:00
stoffu
af773211cb
Stagenet 2018-03-05 11:55:05 +09:00
moneromooo-monero
6f8779d282
blockchain: fix random sync failures 
When a block is added as part of a chunk (when syncing historical
blocks), a block may end up already in the blockchain if it was
added to the queue before being added to the chain (though it's
not clear how that could happen, but it's an implementation detail)
and thus may not be added to the chain when add_block is called.
This would cause m_blocks_txs_check to not be cleared, causing it
to get out of sync at next call, and thus wrongfully reject the
next block.
 2018-02-23 19:47:17 +00:00
Riccardo Spagni
f4a6bc79d9
Merge pull request #3226 
e4646379 keccak: fix mdlen bounds sanity checking (moneromooo-monero)
2e3e90ac pass large parameters by const ref, not value (moneromooo-monero)
61defd89 blockchain: sanity check number of precomputed hash of hash blocks (moneromooo-monero)
9af6b2d1 ringct: fix infinite loop in unused h2b function (moneromooo-monero)
8cea8d0c simplewallet: double check a new multisig wallet is multisig (moneromooo-monero)
9b98a6ac threadpool: catch exceptions in dtor, to avoid terminate (moneromooo-monero)
24803ed9 blockchain_export: fix buffer overflow in exporter (moneromooo-monero)
f3f7da62 perf_timer: rewrite to make it clear there is no division by zero (moneromooo-monero)
c6ea3df0 performance_tests: remove add_arg call stray extra param (moneromooo-monero)
fa6b4566 fuzz_tests: fix an uninitialized var in setup (moneromooo-monero)
03887f11 keccak: fix sanity check bounds test (moneromooo-monero)
ad11db91 blockchain_db: initialize m_open in base class ctor (moneromooo-monero)
bece67f9 miner: restore std::cout precision after modification (moneromooo-monero)
1aabd14c db_lmdb: check hard fork info drop succeeded (moneromooo-monero)
 2018-02-16 14:26:58 +01:00
Riccardo Spagni
24d8f9237f
Merge pull request #3248 
d6a0ae96 blockchain: don't try to use hash check array after it's freed (moneromooo-monero)
 2018-02-16 14:24:22 +01:00
moneromooo-monero
d6a0ae96c6
blockchain: don't try to use hash check array after it's freed 
It's freed when we've synced past its end, but we might still
find an old chain somewhere
 2018-02-10 11:26:06 +00:00
moneromooo-monero
61defd89e3
blockchain: sanity check number of precomputed hash of hash blocks 
Coverity 142951
 2018-02-02 17:10:13 +00:00
moneromooo-monero
c70f03cacf
blockchain: move bulletproofs to v8 
and set v7 height to 1057027 on testnet (one block earlier)
This is to easily dump current nodes since we're going to change
the v7 rules with this.
 2018-01-31 15:52:39 +00:00
Riccardo Spagni
f7dcb730cb
Merge pull request #3144 
42f86624 rpc: expose recent median block size in getinfo (moneromooo-monero)
 2018-01-27 17:25:40 -08:00
xmr-eric
18216f19dd Update 2018 copyright 2018-01-26 10:03:20 -05:00
Riccardo Spagni
9872620781
Merge pull request #3014 
deeffaeb blockchain: remove minor floating point usage (moneromooo-monero)
 2018-01-25 16:38:32 -08:00
moneromooo-monero
42f86624a3
rpc: expose recent median block size in getinfo 2018-01-17 11:12:26 +00:00
moneromooo-monero
deeffaeb5c
blockchain: remove minor floating point usage 2018-01-10 11:05:30 +00:00
Riccardo Spagni
0a110aefbb
Merge pull request #2971 
ae860230 Fix exceptions not finding txpool txes when relaying (moneromooo-monero)
 2018-01-10 11:45:15 +01:00
moneromooo-monero
ae8602303a
Fix exceptions not finding txpool txes when relaying 2017-12-20 13:02:53 +00:00
moneromooo-monero
24f584d90d
cryptonote_core: remove unused functions with off by one bugs 2017-12-18 15:16:06 +00:00
moneromooo-monero
b1634aa3e8
blockchain: don't leave dangling pointers in this 2017-12-18 15:16:03 +00:00
moneromooo-monero
8e60b81c48
cryptonote_core: fix db leak on error 2017-12-18 15:16:00 +00:00
moneromooo-monero
b49ddc766d
check accessing an element past the end of a container 2017-12-18 15:15:49 +00:00
moneromooo-monero
d753d716a6
fix a few leaks by throwing objects, not newed pointers to objects 2017-12-18 15:15:13 +00:00
Riccardo Spagni
8da24c2a57
Merge pull request #2878 
abebe392 rpc: add offline state in info rpc (moneromooo-monero)
7696e849 core: make --offline also disable DNS lookups (moneromooo-monero)
 2017-12-16 23:27:00 +02:00
moneromooo-monero
c83d0b3ee2
add bulletproofs from v7 on testnet 2017-12-08 13:50:45 +00:00
moneromooo-monero
7696e84952
core: make --offline also disable DNS lookups 2017-11-30 15:35:52 +00:00
moneromooo-monero
383ff4f689
remove "using namespace std" from headers 
It's nasty, and actually breaks on Solaris, where if.h fails to
build due to:

  struct map *if_memmap;
 2017-11-14 16:56:10 +00:00
Riccardo Spagni
fd0740e5e7
Merge pull request #2615 
10013e94 Protect node privacy by proper filtering in restricted-mode RPC answers (binaryFate)
 2017-11-14 14:53:10 +02:00
binaryFate
10013e9434 Protect node privacy by proper filtering in restricted-mode RPC answers 
This patch allows to filter out sensitive information for queries that rely on the pool state, when running in restricted mode.
This filtering is only applied to data sent back to RPC queries. Results of inline commands typed locally in the daemon are not affected.
In practice, when running with `--restricted-rpc`:
* get_transaction_pool will list relayed transactions with the fields "last relayed time" and "received time" set to zero.
* get_transaction_pool will not list transaction that have do_not_relay set to true, and will not list key images that are used only for such transactions
* get_transaction_pool_hashes.bin will not list such transaction
* get_transaction_pool_stats will not count such transactions in any of the aggregated values that are computed

The implementation does not make filtering the default, so developers should be mindful of this if they add new RPC functionality.
Fixes #2590.
 2017-11-08 13:07:07 +01:00
moneromooo-monero
ccf53a566c
track double spending in the txpool 
Transactions in the txpool are marked when another transaction
is seen double spending one or more of its inputs.
This is then exposed wherever appropriate.

Note that being marked with this "double spend seen" flag does
NOT mean this transaction IS a double spend and will never be
mined: it just means that the network has seen at least another
transaction spending at least one of the same inputs, so care
should be taken to wait for a few confirmations before acting
upon that transaction (ie, mostly of use for merchants wanting
to accept unconfirmed transactions).
 2017-11-06 00:05:44 +00:00
moneromooo-monero
935f746249
blockchain: do not lock the blockchain lock for simple DB getters 
It is safe in those cases, though might return slightly out of date
information if another thread is busy modifying the blockchain,
but it avoids potentially lengthy delays just to get things like
the current blockchain height.
 2017-10-30 08:23:40 +00:00
Riccardo Spagni
97c11caf07 Merge pull request #2656 
3492de01 fix lightwallet and subaddresses conflict (Jaquee)
329f149e remove reference to cryptonote::null_hash (Jaquee)
 2017-10-15 19:32:18 +02:00
Jaquee
329f149e95 remove reference to cryptonote::null_hash 2017-10-15 19:19:40 +02:00
Riccardo Spagni
b293ad9a1a
Merge pull request #2640 
22b51e06 db_lmdb: include chain height when failing to find an output key (moneromooo-monero)
5db433b3 blockchain: avoid exceptions in output verification (moneromooo-monero)
 2017-10-15 18:59:45 +02:00
Riccardo Spagni
d8bc28cc36
Merge pull request #2552 
69ce33f2 core: fix failure to sync when a tx is already in the pool (moneromooo-monero)
 2017-10-15 17:31:37 +02:00
Riccardo Spagni
5ea20d6944
Merge pull request #2469 
7adceee6 precomputed block hashes are now in blocks of N (currently 256) (moneromooo-monero)
 2017-10-15 17:23:50 +02:00
moneromooo-monero
5db433b3f7
blockchain: avoid exceptions in output verification 
This can happen if we get a bad tx, so let's not spam the log.
 2017-10-12 13:27:20 +01:00
Riccardo Spagni
4a20a5b5ea
Merge pull request #2537 
269a2a01 blockchain: fix off by one getting blocks (moneromooo-monero)
 2017-10-06 22:56:17 +04:00
moneromooo-monero
69ce33f217
core: fix failure to sync when a tx is already in the pool 2017-09-29 21:34:10 +01:00
moneromooo-monero
4e115a3a4c
core: remove out sorting from v7 rules 
and restore random shuffle of outputs

This turned out to have a flaw (sort order depends on output
index), and this doesn't really bring much anyway
 2017-09-27 12:42:08 +01:00
moneromooo-monero
269a2a01ef
blockchain: fix off by one getting blocks 2017-09-27 00:31:49 +01:00
moneromooo-monero
5d65a75b69
move checkpoints in a separate library 2017-09-25 21:16:26 +01:00
Riccardo Spagni
e5a2cdbfad
Merge pull request #2457 
d2d8a41c Use actual batch size for resize estimates (Howard Chu)
 2017-09-25 16:57:07 +02:00
Riccardo Spagni
08ada1fa8b
Merge pull request #2440 
6137a0b9 blockchain: reject unsorted ins and outs from v7 (moneromooo-monero)
16afab90 core: sort ins and outs key key image and public key, respectively (moneromooo-monero)
0c36b9f9 common: add apply_permutation file and function (moneromooo-monero)
 2017-09-25 16:49:01 +02:00
moneromooo-monero
e457aa51f4
blockchain: fix crash checking pre-validated txids 2017-09-20 10:46:13 +01:00
moneromooo-monero
7adceee634
precomputed block hashes are now in blocks of N (currently 256) 
This shaves a lot of space off binaries
 2017-09-18 16:29:00 +01:00
Riccardo Spagni
1a73843cec
Merge pull request #2446 
6d0ca7d1 Tweak concurrency limits (Howard Chu)
510d0d47 Use a threadpool (Howard Chu)
 2017-09-18 13:19:26 +02:00
Riccardo Spagni
591e53445b
Merge pull request #2044 
0299cb77 Fix various oversights/bugs in ZMQ RPC server code (Thomas Winget)
77986023 json serialization for rpc-relevant monero types (Thomas Winget)
5c1e08fe Refactor some things into more composable (smaller) functions (Thomas Winget)
9ac2ad07 DRY refactoring (Thomas Winget)
 2017-09-18 13:08:16 +02:00
moneromooo-monero
6137a0b94d
blockchain: reject unsorted ins and outs from v7 
This ensures no information is leaked by the ordering
 2017-09-18 11:23:15 +01:00
Howard Chu
d2d8a41c47
Use actual batch size for resize estimates 
And optimize import startup:

Remember start_height position during initial count_blocks pass
to avoid having to reread entire file again to arrive at start_height
 2017-09-17 22:08:40 +01:00
Howard Chu
510d0d4753
Use a threadpool 
Instead of constantly creating and destroying threads
 2017-09-14 21:42:48 +01:00
Riccardo Spagni
e5238adfb3
update checkpoint hashes 2017-09-06 17:32:48 +02:00
Thomas Winget
77986023c3
json serialization for rpc-relevant monero types 
Structured {de-,}serialization methods for (many new) types
which are used for requests or responses in the RPC.

New types include RPC requests and responses, and structs which compose
types within those.

# Conflicts:
#	src/cryptonote_core/blockchain.cpp
 2017-09-05 12:20:27 -04:00
Thomas Winget
5c1e08fe80
Refactor some things into more composable (smaller) functions 
This commit refactors some of the rpc-related functions in the
Blockchain class to be more composable.  This change was made
in order to make implementing the new zmq rpc easier without
trampling on the old rpc.

New functions:
  Blockchain::get_num_mature_outputs
  Blockchain::get_random_outputs
  Blockchain::get_output_key
  Blockchain::get_output_key_mask_unlocked

  Blockchain::find_blockchain_supplement (overload)

functions which previously had this functionality inline now call these
functions as necessary.
 2017-09-05 12:17:32 -04:00
Thomas Winget
9ac2ad0744
DRY refactoring 2017-08-31 07:48:27 -04:00
moneromooo-monero
ce901fcb31
Fix blockchain_import wedge on exception in cleanup_handle_incoming_blocks 2017-08-29 15:43:32 +01:00
Riccardo Spagni
e00238a355
Merge pull request #2347 
5807529e blockchain: cap memory size of retrieved blocks (moneromooo-monero)
c1b10381 rpc: decrease memory usage a bit in getblocks.bin (moneromooo-monero)
 2017-08-27 18:13:50 +02:00
Riccardo Spagni
36b978f50e
Merge pull request #2314 
c22d22e2 Cleanup test impact of adding safesyncmode() method (Howard Chu)
9a859844 Toggle SAFE syncmode on and off automatically (Howard Chu)
 2017-08-26 23:43:22 +02:00
moneromooo-monero
5807529e69
blockchain: cap memory size of retrieved blocks 
It helps keep memory usage down when a wallet refreshes through
a string of large blocks
 2017-08-26 20:53:58 +01:00
Howard Chu
9a859844f4
Toggle SAFE syncmode on and off automatically 
If monerod is started with default sync mode, set it to SAFE after
synchronization completes. Set it back to FAST if synchronization
restarts (e.g. because another peer has a longer blockchain).

If monerod is started with an explicit sync mode, none of this
automation takes effect.
 2017-08-20 16:30:28 +01:00
moneromooo-monero
5d989b661a
core: add mainnet v6 fork height at 1400000 2017-08-18 10:03:49 +01:00
moneromooo-monero
827afcb7ea
protocol: pass blockchain cumulative difficulty when syncing 
Not used yet.
 2017-08-15 21:03:37 +01:00
Riccardo Spagni
79479a3614
Merge pull request #2250 
f4f7eeba blockchain: log more info when we reject an orphan (moneromooo-monero)
 2017-08-15 20:48:08 +02:00
Riccardo Spagni
12c70fedc0
Merge pull request #2246 
d732c73e blockchain: remove a few unused variables (moneromooo-monero)
 2017-08-15 20:47:32 +02:00
Riccardo Spagni
1cf4665d2a
Merge pull request #2237 
5d4ef719 core: speed up output index unique set calculation (moneromooo-monero)
19d7f568 perf_timer: allow profiling more granular than millisecond (moneromooo-monero)
bda8c598 epee: add nanosecond timer and pause/restart profiling macros (moneromooo-monero)
 2017-08-15 20:45:47 +02:00
moneromooo-monero
61770ec2da
change mixin to ring size in user visible places 2017-08-07 21:12:27 +01:00
Riccardo Spagni
62610a3a53
Merge pull request #2225 
5d91b26c blockchain: skip checking tx semantics in embedded block hash range (moneromooo-monero)
 2017-08-07 22:10:09 +02:00
Riccardo Spagni
dc2747439c
Merge pull request #2243 
4d873046 blockchain: add testnet v6 fork height at 971400 (moneromooo-monero)
 2017-08-07 15:13:59 +02:00
Riccardo Spagni
a2dd125b1e
Merge pull request #2222 
878205f1 core: fix lock ordering bug at init time (moneromooo-monero)
 2017-08-07 15:11:51 +02:00
Riccardo Spagni
8048de268a
Merge pull request #2216 
d8becf2e blockchain: fix cryptonight buffer leak on exit (moneromooo-monero)
91aa90fc blockchain: ensure all blocks get their longhash precalculated (moneromooo-monero)
ff4bcaed blockchain: pass correct height to get_block_longhash (moneromooo-monero)
 2017-08-07 15:11:04 +02:00
moneromooo-monero
4d87304683
blockchain: add testnet v6 fork height at 971400 2017-08-07 11:34:59 +01:00
moneromooo-monero
f4f7eeba80
blockchain: log more info when we reject an orphan 
We want to know what happened when a block is wrongly rejected
 2017-08-04 23:26:55 +01:00
moneromooo-monero
d732c73e71
blockchain: remove a few unused variables 2017-08-03 11:26:55 +01:00
moneromooo-monero
5d4ef719b9
core: speed up output index unique set calculation 
A sort+uniq step was done for every tx in a 200 block chunk,
causing a lot of repeated scanning as the size of the offset
map got larger with every added tx. We now do the step only
once at the end of the loop.
Doing it this way potentially uses more memory, but testing
shows that it's currently only about 2% more.
 2017-08-01 14:06:12 +01:00
moneromooo-monero
5d91b26c0f
blockchain: skip checking tx semantics in embedded block hash range 
If the txes are bad, this'll be picked up by the block hash mismatch
since the tx merkle root is part of the block hash.
 2017-07-30 09:48:00 +01:00
moneromooo-monero
878205f143
core: fix lock ordering bug at init time 2017-07-29 12:54:02 +01:00
moneromooo-monero
d8becf2ee1
blockchain: fix cryptonight buffer leak on exit 2017-07-28 10:19:17 +01:00
moneromooo-monero
91aa90fc79
blockchain: ensure all blocks get their longhash precalculated 
If the number of blocks to check was not a multiple of the
number of preparation threads, the last few blocks would
not be included in the threaded long hash calculation.
Those would still get calculated when the block gets added
to the chain, however, so this was only a tiny performance
hit, rather than a security bug.
 2017-07-27 18:18:49 +01:00
moneromooo-monero
ff4bcaed81
blockchain: pass correct height to get_block_longhash 2017-07-27 18:18:20 +01:00
moneromooo-monero
53af9768ce
blockchain: one off warning when seeing a block with unknown version 2017-07-24 15:25:46 +01:00
moneromooo-monero
235df7f484
blockchain_db: add a txpool tx getter which returns existence 
Avoids exception spam for the "nope, not found" case
 2017-06-11 15:36:48 +01:00
Howard Chu
d17c0fc2d0
Don't copy blockchain for coinbase_tx_sum 
Changed Blockchain::for_all_blocks() to for_blocks_range()
Operate on blockchain in-place instead of building a copy first.
 2017-06-01 14:14:24 +01:00
Riccardo Spagni
545e2b003c
Merge pull request #1982 
b52abd13 Move txpool to the database (moneromooo-monero)
 2017-05-30 21:12:44 +02:00
moneromooo-monero
b52abd1370
Move txpool to the database 
Integration could go further (ie, return_tx_to_pool calls should
not be needed anymore, possibly other things).

poolstate.bin is now obsolete.
 2017-05-25 22:23:37 +01:00
Riccardo Spagni
865bb03ecf
Merge pull request #1968 
5e5b8512 Fix obsolete OpenSSL API usage (hyc)
6c72d6a0 Fix Android recognition (hyc)
e65d66fe Fix ARM64 identification (hyc)
a4673218 Clean up ARMv8-a aes_expand_key() (hyc)
a3d77901 Fix block_longhash_worker thread (hyc)
 2017-04-24 10:46:23 +02:00
assylias
bff90264b8
Add expected total reward to RPC "getblocktemplate". 
Only works from V5 fork onward - returns 0 before that block.
 2017-04-19 18:28:16 +01:00
hyc
a3d779013d Fix block_longhash_worker thread 
Wasn't getting its stack size initialized; crashes on Android
with a default stack size of 1MB.
 2017-04-12 23:51:18 +01:00
Derek Zhang
2bee92dbd0 Fixed typo in v5 hard fork finalized date 2017-03-24 18:06:55 -07:00
moneromooo-monero
5a7983585e
blockchain: offset v5 addition date on testnet 
to silence the update warning, since v5 was done very early
on testnet
 2017-03-24 10:01:15 +00:00
moneromooo-monero
7c03349869
blockchain: lower the relay fee by 2% 
This ensures we accept txes with a fee that's slightly too small,
to accomodate blockchain median jitter
 2017-03-20 19:14:12 +00:00
moneromooo-monero
3396a9f2af
Add intervening v5 fork for increased min block size 
Minimum mixin 4 and enforced ringct is moved from v5 to v6.
v5 is now used for an increased minimum block size (from 60000
to 300000) to cater for larger typical/minimum transaction size.

The fee algorithm is also changed to decrease the base per kB
fee, and add a cheap tier for those transactions which we do
not care if they get delayed (or even included in a block).
 2017-03-15 08:32:51 +00:00
moneromooo-monero
cfa2564a40
blockchain: don't try to load an empty block hash set 
If the blocks aren't being linked against a binary (such as
one of the blockchain utilities), the symbol will not be
NULL, but the size will be 0. This avoids a apurious warning
about the data hash.
 2017-03-05 19:46:55 +00:00
moneromooo-monero
3153349325
core: quantize per kB fee to 8 decimals 2017-03-03 23:31:56 +00:00
moneromooo-monero
583a7b5c74
core: protect precomputed block hashes with SHA256 2017-02-23 23:18:10 +00:00
Riccardo Spagni
c3599fa7b9
update copyright year, fix occasional lack of newline at line end 2017-02-21 19:38:18 +02:00
Riccardo Spagni
49efd3add9
Merge pull request #1727 
0288310e blockchain_db: add "raw" blobdata getters for block and transaction (moneromooo-monero)
 2017-02-21 11:27:15 +02:00
Riccardo Spagni
59d96eedd8
Merge pull request #1724 
cca95c1c blockchain_db: do not throw on expected partial results getting keys (moneromooo-monero)
 2017-02-21 11:23:03 +02:00
Howard Chu
dc53e9eef2
Add a few read txns to streamline 
Slight perf gain, but mainly to reduce spam at loglevel 3
 2017-02-18 21:01:24 +00:00
moneromooo-monero
0288310e3b
blockchain_db: add "raw" blobdata getters for block and transaction 
This speeds up operations such as serving blocks to syncing peers
 2017-02-13 21:11:37 +00:00