Commit Graph

733 Commits

Author SHA1 Message Date
luigi1111
5b189ce2a8
Merge pull request #3405
80d2f80 wallet2: Update function parameter documentation (leonklingele)
2018-05-29 12:52:43 -05:00
stoffu
cb9c7972b6
Fix output shuffling for multisig 2018-05-20 09:38:41 +09:00
moneromooo-monero
a58d9738c9
wallet2: consider 6 outputs or less to be unmixable from v7 2018-05-10 21:19:33 +01:00
Riccardo Spagni
93e76e14a2
Merge pull request #3685
ffeeefde speedup get_output_histogram for all amounts when min_count > 0 (moneromooo-monero)
2dae0f20 wallet2: add missing parameters to get_output_histogram (moneromooo-monero)
2018-04-28 16:56:22 +02:00
Riccardo Spagni
35299644b2
Merge pull request #3650
5bd7f760 import_multisig_info: fix sanity check crash in detach_blockchain (Mikhail Mitkevichl)
2018-04-28 16:54:37 +02:00
moneromooo-monero
2dae0f203a
wallet2: add missing parameters to get_output_histogram 2018-04-23 10:54:25 +01:00
Mikhail Mitkevichl
5bd7f760e9 import_multisig_info: fix sanity check crash in detach_blockchain 2018-04-21 23:25:01 +03:00
Riccardo Spagni
03ff3be10e
Merge pull request #3672
875c1cab wallet2: increase rpc timeout for get_output_distribution (moneromooo-monero)
70f23217 add top height to get_output_distribution, and cache it for rct (moneromooo-monero)
8c7363fb rpc: add missing perf timer for get_output_distribution (moneromooo-monero)
2018-04-21 21:54:08 +02:00
moneromooo-monero
875c1cabb9
wallet2: increase rpc timeout for get_output_distribution 2018-04-19 16:06:26 +01:00
moneromooo-monero
70f2321763
add top height to get_output_distribution, and cache it for rct
This should cache the vast majority of calls for long running wallets
2018-04-19 16:06:22 +01:00
stoffu
b5d6c723e9
wallet2: store subaddress lookahead settings 2018-04-12 22:23:53 +09:00
cslashm
94b899db26 Use 'boost' mutex instead of 'std' mutex 2018-04-12 13:58:57 +02:00
cslashm
2c274e05fe Fix sub-address tx scan.
When additional keys was needed, the TX scan failed because the
derivation data was always recomputed with the main tx_key and not
the corresponding additional one.

Moreover this patch avoid perf decreasing when not using HW device.
2018-04-12 13:58:57 +02:00
Riccardo Spagni
5e08fd89ea
Merge pull request #3549
73951cbd wallet2: request transactions in slices when scanning for known rings (moneromooo-monero)
25fe67e4 rpc: allow getting pruned blocks from gettransactions (moneromooo-monero)
2018-04-12 13:49:33 +02:00
Riccardo Spagni
14c870ee5f
Merge pull request #3615
24acb66e wallet2: fix misc issues when the ringdb can't be initialized (moneromooo-monero)
2018-04-12 13:47:54 +02:00
Riccardo Spagni
3b8704b0fa
Merge pull request #3555
0b26c4d5 wallet2: move segregation height to v7 (moneromooo-monero)
2018-04-12 13:47:39 +02:00
Riccardo Spagni
5d8439e310
Merge pull request #3534
eecfb57d wallet: warn if not using the default ring size (moneromooo-monero)
2018-04-12 13:47:20 +02:00
moneromooo-monero
24acb66eac
wallet2: fix misc issues when the ringdb can't be initialized 2018-04-12 11:07:07 +01:00
Riccardo Spagni
5053f8f40b
Merge pull request #3502
11c933e1 fix lambda compile error on openbsd (moneromooo-monero)
2018-04-12 11:14:43 +02:00
Riccardo Spagni
96b2fee721
Merge pull request #3536
c77d2bfa Add the possibility to export private view key for fast scan. (cslashm)
100b7bc1 Change mutex lock model to avoid dead lock and ensure locks are always released. (cslashm)
641dfc99 Automatic height setup when creating/restoring hw device. (cslashm)
2018-04-12 11:12:33 +02:00
Riccardo Spagni
1b4dc46129
Merge pull request #3473
eaa8bfe7 wallet2: set from_height of GET_OUTPUT_DISTRIBUTION correctly The previous expression (stoffu)
0a619f78 wallet2: enable the mitigation only after the fork height (stoffu)
2018-04-12 11:05:31 +02:00
Riccardo Spagni
ebb55f797b
Merge pull request #3468
0098ed33 wallet2: fix for loading settings of key reuse mitigation (stoffu)
2018-04-12 11:00:47 +02:00
moneromooo-monero
73951cbd39
wallet2: request transactions in slices when scanning for known rings
This avoid massive memory consumption for huge wallets
2018-04-07 08:31:46 +01:00
moneromooo-monero
25fe67e4cf
rpc: allow getting pruned blocks from gettransactions
and get them pruned in find_and_save_rings, since it does not need
the pruned data in the first place.

Also set decode_to_json to false where missing, we don't need this
either.
2018-04-07 08:29:11 +01:00
moneromooo-monero
0b26c4d57c
wallet2: move segregation height to v7
since people seem to really want to use things the wrong way.
2018-04-05 12:49:38 +01:00
cslashm
c77d2bfaa0 Add the possibility to export private view key for fast scan.
On client startup the device asks for authorization to export the private view key.
If user agree, the client hold the private view key allowing a fast blockchain scan.
If the user does not agree, the blockchain scan is fully done via the device.
2018-03-31 18:00:33 +02:00
moneromooo-monero
eecfb57df9
wallet: warn if not using the default ring size 2018-03-31 15:47:02 +01:00
moneromooo-monero
11c933e137
fix lambda compile error on openbsd 2018-03-27 14:48:36 +01:00
stoffu
eaa8bfe7c0
wallet2: set from_height of GET_OUTPUT_DISTRIBUTION correctly
The previous expression

    req_t.from_height = X ? Y >= Z : 0;

forces the parameter to take the value of either 0 or 1.
2018-03-22 20:02:25 +09:00
stoffu
0a619f789b
wallet2: enable the mitigation only after the fork height 2018-03-22 20:02:14 +09:00
stoffu
0098ed338c
wallet2: fix for loading settings of key reuse mitigation 2018-03-22 12:10:46 +09:00
moneromooo-monero
5730049178
wallet: catch exceptions dealing with ringdb and warn 2018-03-21 14:29:49 +00:00
moneromooo-monero
1e393f4bb7
wallet: make the segregation height settable
via user setting first, then DNS TXT record, hardcoded fallback
2018-03-17 14:56:31 +00:00
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
eac3a11ed3
wallet: more user friendly print_ring
It can now take a txid (to display rings for all its inputs),
and will print rings in a format that set_ring understands
2018-03-16 12:07:45 +00:00
moneromooo-monero
504428ab4a
ringdb: use the genesis block as a db name
This will avoid careless forkers polluting the shared database
even if they make their own chain. They'll then automatically
start using another subdb, and any key-reusing fork of those
forks will reuse their subdbs.
2018-03-16 10:32:54 +00:00
moneromooo-monero
b09e5181cc
wallet: add a set_ring command
This is so one can set rings for spent key images in case the
attackers don't merge the ring matching patch set.
2018-03-16 10:32:51 +00:00
moneromooo-monero
db10dd6d83
wallet: make ringdb an object with database state 2018-03-16 10:32:42 +00:00
moneromooo-monero
d29ea0455a
wallet: add an output blackball list to avoid using those in rings 2018-03-16 10:32:37 +00:00
moneromooo-monero
18eaf19489
wallet: key reuse mitigation options
If a pre-fork output is spent on both Monero and attack chain,
any post-fork output can be deduced to be a fake output, thereby
decreasing the effective ring size.

The segregate-per-fork-outputs option, on by default, allows
selecting only pre-fork outputs in this case, so that the same
ring can be used when spending it on the other side, which does
not decrease the effective ring size.

This is intended to be SET when intending to spend Monero on the
attack fork, and to be UNSET if not intending to spend Monero
on the attack fork (since it leaks the fact that the output being
spent is pre-fork).

If the user is not certain yet whether they will spend pre-fork
outputs on a key reusing fork, the key-reuse-mitigation2 option
should be SET instead.

If you use this option and intend to spend Monero on both forks,
then spend real Monero first.
2018-03-16 10:32:34 +00:00
moneromooo-monero
5f146873c5
wallet: add shared ring database
This maps key images to rings, so that different forks can reuse
the rings by key image. This avoids revealing the real inputs like
would happen if two forks spent the same outputs with different
rings. This database is meant to be shared with all Monero forks
which don't bother making a new chain, putting users' privacy at
risk in the process. It is placed in a shared data directory by
default ($HOME/.shared-ringdb on UNIX like systems). You may
use --shared-ringdb-dir to override this location, and should
then do so for all Monero forks for them to share the database.
2018-03-16 10:32:29 +00:00
moneromooo-monero
41f727ce42
add RPC to get a histogram of outputs of a given amount 2018-03-16 10:32:26 +00:00
Dimitris Apostolou
57c0b1ed9f Fix typos in various files 2018-03-15 18:25:38 +02:00
Leon Klingele
80d2f8007c
wallet2: Update function parameter documentation
This completes and fixes various parameters docs
2018-03-14 16:41:24 +01:00
stoffu
71d186566e
replace invoke_http_json("/json_rpc",...) with invoke_http_json_rpc("/json_rpc",methodname,...) to reduce boilerplate 2018-03-14 23:23:59 +09:00
Riccardo Spagni
a69c713f8e
Merge pull request #3398
c577abab wallet: fix auto low priority so that it takes effect only when saved default is 0 (stoffu)
2018-03-14 16:18:15 +02:00
Riccardo Spagni
2fe1504c03
Merge pull request #3399
1d39b265 wallet2: fix use_fork_rules() when querying version that is defined but not enabled yet (stoffu)
2018-03-14 16:17:59 +02:00
Riccardo Spagni
8b90e3141a
Merge pull request #3386
9abeff59 wallet2: handle no blocks returned in refresh to mean no new blocks (moneromooo-monero)
2018-03-14 16:10:00 +02:00
stoffu
4405e4fc73
wallet2: check_tx_key() shouldn't require hardware encryption 2018-03-14 21:00:18 +09:00
stoffu
27a196b126
device: untangle cyclic depenency
When #3303 was merged, a cyclic dependency chain was generated:

    libdevice <- libcncrypto <- libringct <- libdevice

This was because libdevice needs access to a set of basic crypto operations
implemented in libringct such as scalarmultBase(), while libringct also needs
access to abstracted crypto operations implemented in libdevice such as
ecdhEncode(). To untangle this cyclic dependency chain, this patch splits libringct
into libringct_basic and libringct, where the basic crypto ops previously in
libringct are moved into libringct_basic. The cyclic dependency is now resolved
thanks to this separation:

    libcncrypto <- libringct_basic <- libdevice <- libcryptonote_basic <- libringct

This eliminates the need for crypto_device.cpp and rctOps_device.cpp.

Also, many abstracted interfaces of hw::device such as encrypt_payment_id() and
get_subaddress_secret_key() were previously implemented in libcryptonote_basic
(cryptonote_format_utils.cpp) and were then called from hw::core::device_default,
which is odd because libdevice is supposed to be independent of libcryptonote_basic.
Therefore, those functions were moved to device_default.cpp.
2018-03-14 21:00:15 +09:00