Commit Graph

101 Commits

Author SHA1 Message Date
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
moneromooo-monero
41f727ce42
add RPC to get a histogram of outputs of a given amount 2018-03-16 10:32:26 +00:00
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
stoffu
af773211cb
Stagenet 2018-03-05 11:55:05 +09:00
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
moneromooo-monero
42f86624a3
rpc: expose recent median block size in getinfo 2018-01-17 11:12:26 +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
7696e84952
core: make --offline also disable DNS lookups 2017-11-30 15:35:52 +00:00
moneromooo-monero
0f2c2d4c34
rpc: remove obsolete busy core checks 2017-11-14 17:15:19 +00:00
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
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
69ce33f217
core: fix failure to sync when a tx is already in the pool 2017-09-29 21:34:10 +01:00
moneromooo-monero
5d65a75b69
move checkpoints in a separate library 2017-09-25 21:16:26 +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
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
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
827afcb7ea
protocol: pass blockchain cumulative difficulty when syncing
Not used yet.
2017-08-15 21:03:37 +01:00
Riccardo Spagni
12c70fedc0
Merge pull request #2246
d732c73e blockchain: remove a few unused variables (moneromooo-monero)
2017-08-15 20:47:32 +02:00
moneromooo-monero
635929eaca
protocol: add checks for top block hard fork version
We won't even talk to a peer which claims a wrong version
for its top block. This will avoid syncing to known bad
peers in the first place.
Also add IP fails when failing to verify a block.
2017-08-09 10:28:41 +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
moneromooo-monero
d732c73e71
blockchain: remove a few unused variables 2017-08-03 11:26:55 +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
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
Julien Klepatch
bdab3436d3 Fix mismatch of parameter name between header file and implementation for set_user_options() 2017-06-23 05:16:11 +08:00
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
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
Lee Clagett
50cd179a60 Removed boost/asio.hpp include from epee/string_tools.h 2017-03-18 22:05:14 -04:00
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
kenshi84
7d07c64fe5
fix dependency: put HardFork back to cryptonote_basic, made some BlockchainDB functions virtual again to avoid missing symbols error 2017-03-10 11:22:39 +09:00
moneromooo-monero
12adb4a3f3
core: move hardfork back to cryptonote_core
should fix a cross dependency betewen cryptonote_basic and
blockchain_db
2017-02-25 16:41:35 +00:00
Riccardo Spagni
c3599fa7b9
update copyright year, fix occasional lack of newline at line end 2017-02-21 19:38:18 +02:00
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
kenshi84
8027ce0c75 extract some basic code from libcryptonote_core into libcryptonote_basic 2017-02-08 22:45:15 +09:00
Miguel Herranz
0644eed772 Remove boost/foreach.cpp includes 2017-01-22 23:31:34 +01:00
moneromooo-monero
b70ab128fc
rpc: fix orphan_status when getting blocks
It was always set to false, even for orphan blocks
2017-01-22 12:20:55 +00:00
moneromooo-monero
55fa0479a0
rpc: new function and RPC to get alternative chain info 2016-12-17 11:28:49 +00:00
moneromooo-monero
3f7d6fb57d
Fix delayed exit when syncing 2016-12-04 12:27:45 +00:00
moneromooo-monero
2c0173c722
Add a get_outs (fully text based) version of get_outs.bin 2016-11-22 20:00:40 +00:00
moneromooo-monero
e6deb8abda
rpc: add a dynamic fee estimation RPC call 2016-10-31 08:38:00 +00:00
moneromooo-monero
82dbba10d4
core: dynamic fee algorithm from ArticMine
The fee will vary based on the base reward and the current
block size limit:

fee = (R/R0) * (M0/M) * F0

R: base reward
R0: reference base reward (10 monero)
M: block size limit
M0: minimum block size limit (60000)
F0: 0.002 monero

Starts applying at v4
2016-10-31 08:37:08 +00:00
moneromooo-monero
88faec75fe
wallet: select part of the fake outs from recent outputs
25% of the outputs are selected from the last 5 days (if possible),
in order to avoid the common case of sending recently received
outputs again. 25% and 5 days are subject to review later, since
it's just a wallet level change.
2016-10-15 18:17:16 +01:00
moneromooo-monero
d93746b6d3
rct: rework the verification preparation process
The whole rct data apart from the MLSAGs is now included in
the signed message, to avoid malleability issues.

Instead of passing the data that's not serialized as extra
parameters to the verification API, the transaction is modified
to fill all that information. This means the transaction can
not be const anymore, but it cleaner in other ways.
2016-08-28 21:30:16 +01:00