Commit Graph

262 Commits

Author SHA1 Message Date
moneromooo-monero
3ab2ab3e76
rct: change the simple flag to a type
for future expansion
2016-08-28 21:30:14 +01:00
moneromooo-monero
a47ceee83b
wallet: do not store signatures in the wallet cache
Saves some substantial space.
Also avoid calculating tx hashes we don't need.
2016-08-28 21:30:10 +01:00
moneromooo-monero
2c9d9519f1
wallet2: factor m_spent changes
Makes it easier to track what is going on.
2016-08-28 21:30:04 +01:00
moneromooo-monero
230fca2d56
wallet: use the prefered rct case only when enough rct outs exist 2016-08-28 21:29:55 +01:00
moneromooo-monero
c27194a444
wallet: do not try to use rct txes a few blocks before the fork 2016-08-28 21:29:53 +01:00
moneromooo-monero
37bdf6ebe3
change fork settings to allow pre-rct txes for one more fork cycle 2016-08-28 21:29:50 +01:00
moneromooo-monero
9b70856ccb
rct: make the amount key derivable by a third party with the tx key
Scheme design from luigi1114.
2016-08-28 21:29:46 +01:00
moneromooo-monero
cf33e1a52a
rct: do not serialize public keys in outPk
They can be reconstructed from vout
2016-08-28 21:29:43 +01:00
moneromooo-monero
3cb2edec66
rpc: send global indices along with blocks/transacions on refresh
This plugs a privacy leak, where the wallet tells the daemon
which transactions contain outputs for the wallet by asking
for additional information for that particular transaction.

As a nice bonus, this actually makes refresh slightly faster.
2016-08-28 21:29:38 +01:00
moneromooo-monero
84c82cd775
wallet: better tx input selection
We try to avoid related inputs, when possible
2016-08-28 21:29:32 +01:00
moneromooo-monero
07d353dfc6
wallet: handle 0 change properly
With RCT, we allow 0 size outputs, to try and encourage txes
with two inputs and two outputs. Consolidation would then
have two non zero inputs, one zero output, and one larger
output.
2016-08-28 21:29:27 +01:00
moneromooo-monero
e81a2b2cfa
port get_tx_key/check_tx_key to rct 2016-08-28 21:29:24 +01:00
moneromooo-monero
a4d4d6194b
integrate simple rct api 2016-08-28 21:29:20 +01:00
moneromooo-monero
37c895e5e3
wallet: rct specific output selection
Before the normal selection, we attempt to find either one or two
suitable outputs to use as inputs to the rct tx. The intent is that
most rct txes will have one or two inputs, and we want all to look
the same if possible.
When two outputs are needed, we try to find a pair which are not
related (ie, by being from the same or similar block height).
2016-08-28 21:29:11 +01:00
moneromooo-monero
1181c57967
wallet: make sweep_all work with rct txes too 2016-08-28 21:29:09 +01:00
moneromooo-monero
1017a75460
wallet: factor transfer_rct code with transfer code
The "transfer" simplewallet command is renamed to "transfer_original".
"transfer_new" is renamed "transfer", "transfer_rct" is removed,
and the new "transfer" now selects rct or non rct transactions
based on the current block height.
2016-08-28 21:29:05 +01:00
moneromooo-monero
20e50ec7f7
ringct: do not serialize what can be reconstructed
The mixRing (output keys and commitments) and II fields (key images)
can be reconstructed from vin data.
This saves some modest amount of space in the tx.
2016-08-28 21:28:55 +01:00
moneromooo-monero
acbe06d8e9
wallet: update spent status when an accepted tx disappears 2016-08-28 21:28:49 +01:00
moneromooo-monero
089df4af83
wallet: reset output spent status on blockchain reorg
If the blockchain gets reorganized, all outputs spent in the part
of the blockchain that's blown away need to be reset to unspent
(they may end up spent again on the blocks that replace the blocks
that are removed, however).
2016-08-28 21:28:47 +01:00
moneromooo-monero
dc4aad7eb5
add rct to the protocol
It is not yet constrained to a fork, so don't use on the real network
or you'll be orphaned or rejected.
2016-08-28 21:28:37 +01:00
Riccardo Spagni
79cdedb90c
Merge pull request #970
25f529a wallet: store key images after importing them (moneromooo-monero)
2016-08-22 22:55:24 +02:00
moneromooo-monero
25f529aa67
wallet: store key images after importing them
It avoids rescan_spent resetting spent status, for example.
2016-08-17 08:37:56 +01:00
moneromooo-monero
9cca53ac29
wallet: fix build on Mac and Windows (missing include)
Reported by RaskaRuby, tested by iDunk5400.
2016-08-17 08:08:49 +01:00
Riccardo Spagni
0faf572db8
Merge pull request #948
11dc091 Fake outs set is now decided by the wallet (moneromooo-monero)
1593553 new unlocked parameter to output_histogram (moneromooo-monero)
2016-08-11 22:43:14 +02:00
moneromooo-monero
11dc091464
Fake outs set is now decided by the wallet
This plugs a privacy leak from the wallet to the daemon,
as the daemon could previously see what input is included
as a transaction input, which the daemon hadn't previously
supplied. Now, the wallet requests a particular set of
outputs, including the real one.

This can result in transactions that can't be accepted if
the wallet happens to select too many outputs with non standard
unlock times. The daemon could know this and select another
output, but the wallet is blind to it. It's currently very
unlikely since I don't think anything uses non default
unlock times. The wallet requests more outputs than necessary
so it can use spares if any of the returns outputs are still
locked. If there are not enough spares to reach the desired
mixin, the transaction will fail.
2016-08-11 14:35:27 +01:00
moneromooo-monero
663fc32809
wallet2: if importing key images fails, print failure index 2016-08-04 08:19:29 +01:00
moneromooo-monero
1593553e03
new unlocked parameter to output_histogram
This constrains the number of instances of any amount
to the unlocked ones (as defined by the default unlock time
setting: outputs with non default unlock time are not
considered, so may be counted as unlocked even if they are
not actually unlocked).
2016-08-01 22:16:00 +01:00
moneromooo-monero
ebf97d76f0
wallet: new {ex,im}port_key_images commands and RPC calls
They are used to export a signed set of key images from a wallet
with a private spend key, so an auditor with the matching view key
may see which of those are spent, and which are not.
2016-07-24 09:23:30 +01:00
moneromooo-monero
b89b96394a
wallet: add unconfirmed incoming txes from the txpool
Shown in show_transfers simplewallet command, and get_transfers
RPC command, if req.pool is true.
2016-07-20 19:14:44 +01:00
Riccardo Spagni
fc3e135b83
Merge pull request #902
014f3a0 Add a daemon RPC version, and make simplewallet check it (moneromooo-monero)
2016-07-20 13:55:59 +02:00
moneromooo-monero
89d9f382a0
wallet: add command and RPC to sign/verify data
Signing is done using the spend key, since the view key may
be shared. This could be extended later, to let the user choose
which key (even a per tx key).
simplewallet's sign/verify API uses a file. The RPC uses a
string (simplewallet can't easily do strings since commands
receive a tokenized set of arguments).
2016-07-19 20:39:03 +01:00
moneromooo-monero
014f3a0d39
Add a daemon RPC version, and make simplewallet check it
If the version is different, simplewallet will refuse to use that
daemon, unless --allow-mismatched-daemon-version is used.
2016-07-10 16:49:40 +01:00
Riccardo Spagni
3923cbddaf
Merge pull request #878
945c272 wallet: add a fee multiplier (moneromooo-monero)
2016-07-06 18:14:34 +02:00
Ilya Kitaev
ab61ba0c9b Merge branch 'master' of https://github.com/mbg033/bitmonero 2016-06-23 16:23:09 +03:00
Ilya Kitaev
8df820b301 - testnet option added to api; 2016-06-23 15:49:07 +03:00
Ilya Kitaev
94eaeb50b2 wallet2::store() implemented within wallet2::store_to 2016-06-23 15:40:48 +03:00
moneromooo-monero
945c272f6c
wallet: add a fee multiplier
Fee can now be multiplied by 2 or 3, if users want to give
priority to their transactions. There are only three levels
to avoid too much fingerprinting. Default is 1 (minimum fee).
The default multiplier can be set by "set fee-multiplier X".
2016-06-22 22:21:30 +01:00
Ilya Kitaev
bc4584c1ff Merge remote-tracking branch 'upstream/master' 2016-05-27 11:33:08 +03:00
Riccardo Spagni
ae205020f6
Merge pull request #827
f1e70d1 Only log 1/N skipped blocks (Howard Chu)
cebb97c Move refresh height to keys file from cache file (Howard Chu)
590c439 Make fast_refresh interruptible (Howard Chu)
687855d Set refresh height earlier (Howard Chu)
2fb00c0 Fix 19fe8ae3ef (Howard Chu)
2016-05-17 19:04:41 +02:00
Ilya Kitaev
2d799097ca Merge remote-tracking branch 'upstream/master' 2016-05-12 15:14:30 +03:00
Howard Chu
f1e70d15ca Only log 1/N skipped blocks 2016-04-29 16:50:51 +01:00
Howard Chu
cebb97c913 Move refresh height to keys file from cache file 2016-04-29 15:33:28 +01:00
Howard Chu
590c43988c Make fast_refresh interruptible 2016-04-29 15:33:28 +01:00
moneromooo-monero
513a658c87
add a --max-concurrency flag
It sets the max number of threads to use for a parallel job.
This is different that the number of total threads, since monero
binaries typically start a lot of them.
2016-04-28 20:33:59 +01:00
moneromooo-monero
7baed9bd89
wallet: allow attaching notes to txids 2016-04-26 19:07:33 +01:00
moneromooo-monero
ce6f8a6324
wallet: add GMT timestamps to transfers/payments 2016-04-26 19:07:25 +01:00
Riccardo Spagni
714dcc2866
Merge pull request #815
b0850a9 wallet: add a new sweep_all command and RPC command (moneromooo-monero)
2016-04-26 18:08:09 +02:00
Riccardo Spagni
7098ad6804
Merge pull request #814
68cbe15 	modified:   src/wallet/wallet2.cpp 	modified:   src/wallet/wallet2.h (awfulcrawler)
4b325bd 	modified:   src/simplewallet/simplewallet.cpp 	modified:   src/wallet/wallet2.cpp 	modified:   src/wallet/wallet2.h (awfulcrawler)
2016-04-26 18:04:00 +02:00
Ilya Kitaev
dce5374660 Merge remote-tracking branch 'upstream/master' into develop 2016-04-26 11:08:40 +03:00
moneromooo-monero
b0850a9bea
wallet: add a new sweep_all command and RPC command
This sends all outputs in a wallet to a given address, alleviating
the difficulty people have had trying to send all monero but
being left with some small amount left.
2016-04-19 21:20:27 +01:00
awfulcrawler
68cbe1579e modified: src/wallet/wallet2.cpp
modified:   src/wallet/wallet2.h

Removed working comments
2016-04-18 20:20:31 +12:00
awfulcrawler
4b325bdb66 modified: src/simplewallet/simplewallet.cpp
modified:   src/wallet/wallet2.cpp
	modified:   src/wallet/wallet2.h

Update to fix unconfirmed balance and give a slightly more verbose and informative confirmation message for transfers
2016-04-18 14:57:47 +12:00
Howard Chu
b7140daea2 Add GET_HASHES_FAST rpc, use it in wallet
When m_refresh_from_block_height has been set, only hashes will be
retrieved up to that height, instead of full blocks. The same will
be done for "refresh <height>" when the specified height is beyond
the current local blockchain.
2016-04-17 15:25:46 +01:00
Riccardo Spagni
8f78f1407e
Merge pull request #784
087373e Fix potential race with parallel processing of txes/signatures/blocks (moneromooo-monero)
2016-04-14 16:25:53 +09:00
Riccardo Spagni
6bfb8799c3
Merge pull request #783
48d0747 wallet: better output selection for transfer/transfer_new (moneromooo-monero)
2016-04-14 16:25:38 +09:00
moneromooo-monero
5c9dd23b1c
rpc: add a do_not_relay boolean to tx submission
Just to make it easier
2016-04-05 20:15:54 +01:00
moneromooo-monero
087373eccf
Fix potential race with parallel processing of txes/signatures/blocks 2016-04-02 14:20:51 +01:00
moneromooo-monero
48d0747d00
wallet: better output selection for transfer/transfer_new
This now requests the set of outputs that can be mixed first,
to avoid trying non dust but unmixable outputs, which we know
will fail.
2016-04-02 14:17:02 +01:00
Riccardo Spagni
4ac6bdbb3f
Merge pull request #769
b4eada9 wallet: make load_keys check types when loading JSON (moneromooo-monero)
3e55725 wallet: make the JSON reading type safe (moneromooo-monero)
f8d05f3 common: new json_util.h (moneromooo-monero)
2016-04-02 12:02:49 +09:00
Riccardo Spagni
a38ad63f8f
Merge pull request #767
24b3e90 Convey tx verification failure reasons to the RPC client (moneromooo-monero)
2016-04-02 12:02:07 +09:00
Ilya Kitaev
df6026182a Merge remote-tracking branch 'upstream/master' 2016-03-31 12:01:19 +03:00
moneromooo-monero
878ab5d896
wallet: fix --generate-from-keys saving as watch only 2016-03-28 16:46:37 +01:00
moneromooo-monero
b4eada907c
wallet: make load_keys check types when loading JSON 2016-03-27 23:39:34 +01:00
moneromooo-monero
24b3e9007a
Convey tx verification failure reasons to the RPC client
This allows appropriate action to be taken, like displaying
the reason to the user.

Do just that in simplewallet, which should help a lot in
determining why users fail to send.

Also make it so a tx which is accepted but not relayed is
seen as a success rather than a failure.
2016-03-27 12:37:18 +01:00
moneromooo-monero
25672d3f10
wallet: pass std::function by const ref, not value
Because we can.
2016-03-26 23:32:45 +00:00
moneromooo-monero
0be6e08dd0
wallet: do not leak owned amounts to the daemon unless --trusted-daemon
This will be slower, though more private.

New trusted_daemon parameter to the matching RPC call, false by default.
2016-03-26 23:29:29 +00:00
moneromooo-monero
12146daeed
wallet: change sweep_dust to sweep_unmixable
With the change in mixin rules for v2, the "annoying" outputs are
slightly changed. There is high correlation between dust and
unmixable, but no equivalence.
2016-03-26 21:15:47 +00:00
moneromooo-monero
f9a2fd2ff5
wallet: handle rare case where fee adjustment can bump to the next kB
It resulted in a tx being sent with too low a fee, and thus rejected.
2016-03-26 11:51:58 +00:00
moneromooo-monero
f26651ab8a
wallet: factor fee calculation 2016-03-26 11:44:43 +00:00
Ilya Kitaev
8790904cf9 - testnet option added to api; 2016-03-25 17:06:30 +03:00
moneromooo-monero
a2e378b91b
wallet: add a --generate-from-json flag
It takes a filename containing JSON data to generate a wallet.
The following fields are valid:

  version: integer, should be 1
  filename: string, path/filename for the newly created wallet
  scan_from_height: 64 bit unsigned integer, optional
  password: string, optional
  viewkey: string, hex representation
  spendkey: string, hex representation
  seed: string, optional, list of words separated by spaces

Either seed or private keys should be given. If using private
keys, the spend key may be omitted (the wallet will not be
able to spend, but will see incoming transactions).

If scan_from_height is given, blocks below this height will not
be checked for transactions as an optimization.
2016-03-25 00:56:11 +00:00
Ilya Kitaev
2cce32995b wallet2::store() implemented within wallet2::store_to 2016-03-21 16:17:03 +03:00
moneromooo-monero
f7301c3563
Revert "Print stack trace upon exceptions"
Ain't nobody got time for link/cmake skullduggery.

This reverts commit fff238ec94.
2016-03-21 10:12:23 +00:00
moneromooo-monero
fff238ec94
Print stack trace upon exceptions
Useful for debugging users' logs
2016-03-19 21:48:36 +00:00
Ilya Kitaev
62606f11f5 Wallet::store_to(path, password) implemented; 2016-03-16 14:29:06 +03:00
Ilya Kitaev
5a4f099540 Wallet::setPassword() method for wallet2_api 2016-03-16 14:29:06 +03:00
Howard Chu
b937a2c915 Use boost::thread instead of std::thread
and all other associated IPC
2016-03-11 15:09:50 +00:00
moneromooo-monero
4513b4cd2b
simplewallet: add a new --restore-from-keys option
It is similar in use to --restore-from-view-key, but also expects
a spend private key.

Requested by luigi1112, and useful to restore MyMonero wallets.
2016-02-22 22:10:55 +00:00
moneromooo-monero
8f09b71b9b
wallet: clear missing data on rescan_bc 2016-02-15 20:51:30 +00:00
moneromooo-monero
c7b96b91ed
wallet: check a key image isn't already present when adding one
If it is, it points to reuse of a tx key, which isn't meant to happen.
If it does, a key image collision means that only one of those
outputs is spendable, so the wallet selects the larger amount,
unless that output was spent already.

This causes a discrepancy betewen reported received inputs and
payment total.

Since tx keys are 256 bits, this should never happen except if
done on purpose, or if a sender uses a bad PRNG.
2016-02-05 16:24:23 +00:00
Riccardo Spagni
616df496e9 Revert "Merge pull request #632"
This reverts commit 58f890652e, reversing
changes made to 39d73d2a27.
2016-01-31 15:49:11 +02:00
Riccardo Spagni
569316aea3
Merge pull request #634
7fc6fa3 wallet: forbid dust altogether in output selection where appropriate (moneromooo-monero)
5e1a739 blockchain: log number of outputs available for a new tx (moneromooo-monero)
2016-01-31 15:21:45 +02:00
Riccardo Spagni
8d976a0683
Merge pull request #633
80882ac wallet: guard against exception in process_blocks (moneromooo-monero)
2016-01-31 15:21:13 +02:00
Riccardo Spagni
58f890652e
Merge pull request #632
2cf8b32 wallet: guard against exception in process_blocks (moneromooo-monero)
2016-01-31 15:20:47 +02:00
moneromooo-monero
7fc6fa3fa2
wallet: forbid dust altogether in output selection where appropriate 2016-01-31 11:03:09 +00:00
moneromooo-monero
80882ac6dd
wallet: guard against exception in process_blocks
If an exception occurs, the thread needs to be joined, or it
will be deleted while still live, and terminate the process.
2016-01-30 23:52:43 +00:00
moneromooo-monero
2cf8b32229
wallet: guard against exception in process_blocks
If an exception occurs, the thread needs to be joined, or it
will be deleted while still live, and terminate the process.
2016-01-30 23:34:23 +00:00
moneromooo-monero
b11539fda7
wallet: detect and handle failed outgoing transfers
When a transaction is not found in the pool anymore, it is marked
as failed, and displayed as such in show_transfers.
2016-01-29 19:44:48 +00:00
moneromooo-monero
3b1d7e03fc
Fix V1/V2 use of hard fork related parameters
Some of it uses hardcoded height, which will need some thinking
for next (voted upon) fork.
2016-01-29 17:21:11 +00:00
moneromooo-monero
15d9ac8abd
wallet2: update spent comparison now that we have two spent states 2016-01-24 19:55:18 +00:00
moneromooo-monero
67bbb56a6c
wallet2: decide at runtime which upper tx size to use
The value will be different depending on whether we've reached
the first hard fork, which allows a larger size, or not.

This fixes transactions being rejected by the daemon on mainnet
where the first hard fork is not yet active.
2016-01-10 11:56:13 +00:00
moneromooo-monero
a44d94d390
rpc: is_key_image_spent now checks the tx pool too 2016-01-05 22:16:24 +00:00
Riccardo Spagni
ac7d27d4f9
Merge pull request #584
5c67c48 wallet: don't forget to close the file after storing cache (moneromooo-monero)
2015-12-31 12:43:15 +02:00
moneromooo-monero
5c67c486e8
wallet: don't forget to close the file after storing cache
Also add some flags to open, as epee's save_string_to_file does,
to truncate file, etc.
2015-12-31 10:34:17 +00:00
Riccardo Spagni
de03926850
updated copyright year 2015-12-31 08:39:56 +02:00
moneromooo-monero
bc8a52efd8
wallet: add a rescan_bc command and rescan_blockchain RPC
Blockchain hashes and key images are flushed, and blocks are
pulled anew from the daemon.
The console command is shortened to match bc_height.
This should make it a lot easier on users who are currently
told to remove this particular cache file but keep the keys
one, etc, etc.
2015-12-30 15:06:03 +00:00
moneromooo-monero
92ef6b54fe
wallet: protect against exceptions in the block pull thread
This can happen when the daemon exits, which would also cause
the wallet to crash via unhandled exception
2015-12-30 12:43:15 +00:00
Riccardo Spagni
32a26332f8
no longer need to pass the size to rapidjson 2015-12-30 12:25:29 +02:00
moneromooo-monero
61befc2293
wallet: store cache to file without unnecessary memory buffer 2015-12-29 15:46:37 +00:00
Riccardo Spagni
47ca455ea8
fixed missing parenthesis 2015-12-24 18:11:11 +02:00