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2020-10-10Change epee binary output from std::stringstream to byte_streamLee Clagett1-5/+4
2020-12-04Merge pull request #7043Alexander Blair1-0/+14
17c537039 wallet2: check imported multisig curve points are in main subgroup (Crypto City)
2020-12-03wallet2: set propagation timeout to current max timeoutselsta1-1/+2
2020-12-01Merge pull request #6890Alexander Blair3-0/+35
ec14e4b8c wallet2: skip reorgs exceeding max-reorg-depth wallet setting (xiphon)
2020-11-29Merge pull request #7020luigi11111-0/+4
2c66894 wallet_api: TransactionHistory - fill unconfirmed out payments dests (xiphon)
2020-11-29Merge pull request #6913luigi11111-2/+6
fc2f971 wallet2: wait for propagation timeout before marking tx as failed (xiphon)
2020-11-28Merge pull request #6830luigi11114-0/+23
64e9526 Extend TransactionInfo with coinbase and description attributes in wallet/api (dsc)
2020-11-28Allow tx note edits via TransactionHistory object in wallet/apidsc3-0/+13
2020-11-24wallet2: check imported multisig curve points are in main subgroupCrypto City1-0/+14
2020-11-14wallet_api: TransactionHistory - fill unconfirmed out payments destsxiphon1-0/+4
2020-10-21Merge pull request #6902luigi11113-0/+11
70eb0d1 wallet2_api: implement stop() to interrupt refresh() loop once (xiphon)
2020-10-18Merge pull request #6882Alexander Blair1-1/+3
fcbfb0a00 wallet2: fix missing m_state field in wallet serialization (moneromooo-monero)
2020-10-18wallet2: wait for propagation timeout before marking tx as failedxiphon1-2/+6
2020-10-17wallet2_api: implement stop() to interrupt refresh() loop oncexiphon3-0/+11
2020-10-13Merge pull request #6828luigi11113-0/+21
1b3f220 Allow AddressBook description edits via wallet/api interface (xmrdsc)
2020-10-13wallet2: skip reorgs exceeding max-reorg-depth wallet settingxiphon3-0/+35
2020-10-12wallet2: fix missing m_state field in wallet serializationmoneromooo-monero1-1/+3
2020-09-24fix a couple bugs found by OSS-fuzzmoneromooo-monero1-0/+2
- index out of bounds when importing outputs - accessing invalid CLSAG data
2020-09-19Extend TransactionInfo with coinbase and description attributes in wallet/apidsc4-0/+23
2020-09-19Allow AddressBook description edits via wallet/api interfacedsc3-0/+21
2020-09-15Merge pull request #6793luigi11111-1/+1
de9a9fb update error message 'No unlocked balance in the specified account' (woodser)
2020-09-15wallet2: adapt to deterministic unlock timeTheCharlatan4-18/+44
2020-09-14Merge pull request #6815luigi11112-4/+9
ef4325f wallet2: fix tx sanity check triggering on pre-rct outputs (monermooo-monero)
2020-09-12wallet2: fix tx sanity check triggering on pre-rct outputsmoneromooo-monero2-4/+9
2020-09-09Fix typo in command line argument descriptionReinaldulin1-1/+1
2020-09-07Merge pull request #6798luigi11111-1/+1
4e44306 enable CLSAG support for Trezor client (ph4r05)
2020-09-04enable CLSAG support for Trezor clientDusan Klinec1-1/+1
2020-09-03Merge pull request #6757luigi11111-15/+15
6a37da8 threadpool: guard against exceptions in jobs, and armour plating (moneromooo-monero)
2020-09-01update error message "No unlocked balance in the specified account"woodser1-1/+1
2020-09-01threadpool: guard against exceptions in jobs, and armour platingmoneromooo-monero1-15/+15
Those would, if uncaught, exit run and leave the waiter to wait indefinitely for the number of active jobs to reach 0
2020-08-28Bind signature to full address and signing modeSarang Noether4-29/+42
2020-08-28wallet: allow signing a message with spend or view keymoneromooo-monero6-25/+122
2020-08-27Integrate CLSAGs into moneromoneromooo-monero3-31/+66
They are allowed from v12, and MLSAGs are rejected from v13.
2020-08-27Merge pull request #6767Alexander Blair1-0/+3
07442a605 Fix build with Boost 1.74 (moneromooo-monero)
2020-08-27Merge pull request #6746Alexander Blair1-2/+2
20f603c6b Fix broken multisig pubkey sorting (Jason Rhinelander)
2020-08-27Merge pull request #6752Alexander Blair2-12/+22
85899230d simplewallet: allow setting tx keys when sending to a subaddress (moneromooo-monero) e916201f1 wallet2: fix setting tx keys when another is already set (moneromooo-monero)
2020-08-27Merge pull request #6731Alexander Blair1-1/+1
db5d6e460 wallet2: fix wrong name when checking RPC cost (moneromooo-monero)
2020-08-27Merge pull request #6690Alexander Blair6-107/+527
7175dcb10 replace most boost serialization with existing monero serialization (moneromooo-monero)
2020-08-17Revert "Use domain-separated ChaCha20 for in-memory key encryption"luigi11112-27/+0
This reverts commit 921dd8dde5d381052d0aa2936304a3541a230c55.
2020-08-17replace most boost serialization with existing monero serializationmoneromooo-monero6-107/+527
This reduces the attack surface for data that can come from malicious sources (exported output and key images, multisig transactions...) since the monero serialization is already exposed to the outside, and the boost lib we were using had a few known crashers. For interoperability, a new load-deprecated-formats wallet setting is added (off by default). This allows loading boost format data if there is no alternative. It will likely go at some point, along with the ability to load those. Notably, the peer lists file still uses the boost serialization code, as the data it stores is define in epee, while the new serialization code is in monero, and migrating it was fairly hairy. Since this file is local and not obtained from anyone else, the marginal risk is minimal, but it could be migrated later if needed. Some tests and tools also do, this will stay as is for now.
2020-08-16Merge pull request #6716Alexander Blair7-40/+41
76c16822d wallet2_api: implement runtime proxy configuration (xiphon)
2020-08-16Merge pull request #6715Alexander Blair1-1/+4
3d6bc0a68 wallet2: throw a error on wallet initialization failure (xiphon)
2020-08-16Merge pull request #6632Alexander Blair1-1/+1
ef694d028 fix warning by removing std::move() on temporary http_client object (woodser)
2020-08-16Merge pull request #6546Alexander Blair1-5/+17
eda167585 wallet_rpc_server: use unlock_time in suggested confirmations calc (moneromooo-monero)
2020-08-16Merge pull request #6493Alexander Blair2-0/+27
921dd8dde Use domain-separated ChaCha20 for in-memory key encryption (Sarang Noether)
2020-08-16Fix build with Boost 1.74moneromooo-monero1-0/+3
Thanks iDunk for testing
2020-08-10simplewallet: allow setting tx keys when sending to a subaddressmoneromooo-monero2-2/+12
The tx key derivation is different then
2020-08-09Use domain-separated ChaCha20 for in-memory key encryptionSarang Noether2-0/+27
2020-08-09Updates InProofV1, OutProofV1, and ReserveProofV1 to new V2 variants that ↵Sarang Noether1-17/+29
include all public proof parameters in Schnorr challenges, along with hash function domain separators. Includes new randomized unit tests.
2020-08-08wallet2: fix setting tx keys when another is already setmoneromooo-monero1-10/+10
insert doesn't actually insert if another element with the same key is already in the map
2020-08-05Fix broken multisig pubkey sortingJason Rhinelander1-2/+2
The sort predicate is a boolean ordered-before value, but these are returning the memcmp value directly, and thus returns true whenever the pubkeys aren't equal. This means: - it isn't actually sorting. - it can (and does) segfault for some inputs.
2020-07-31wallet2: fix wrong name when checking RPC costmoneromooo-monero1-1/+1
2020-07-20wallet2_api: implement runtime proxy configurationxiphon7-40/+41
2020-07-20wallet2: throw a error on wallet initialization failurexiphon1-1/+4
2020-07-19Merge pull request #6516Alexander Blair1-1/+0
8656a8c9f remove double includes (sumogr)
2020-07-19Merge pull request #6512Alexander Blair35-35/+35
5ef0607da Update copyright year to 2020 (SomaticFanatic)
2020-07-08Merge pull request #6587luigi11111-1/+1
94befec fix typo in pick_preferred_rct_inputs (Parean)
2020-06-08Merge pull request #6561luigi11111-1/+1
c17fe81 wallet2: fix multisig data clearing stomping on a vector (moneromooo-monero)
2020-06-08Merge pull request #6549luigi11112-25/+79
82d21f5 easylogging++: sanitize log payload (moneromooo-monero) 7d0b7e8 [master] MMS: New 'config_checksum' subcommand (rbrunner7)
2020-06-08Merge pull request #6525luigi11113-4/+19
86cf811 simplewallet: don't complain about incoming payment ids on change (moneromooo-monero)
2020-06-06fix warning by removing std::move() on temporary http_client objectwoodser1-1/+1
2020-05-31Fix boost <1.60 compilation and fix boost 1.73+ warningsLee Clagett1-1/+1
2020-05-25fix typo in pick_preferred_rct_inputsDenis Smirnov1-1/+1
2020-05-24[master] MMS: New 'config_checksum' subcommandrbrunner72-25/+79
2020-05-19wallet2: fix multisig data clearing stomping on a vectormoneromooo-monero1-1/+1
2020-05-17wallet_rpc_server: use unlock_time in suggested confirmations calcmoneromooo-monero1-5/+17
2020-05-13simplewallet: don't complain about incoming payment ids on changemoneromooo-monero3-4/+19
2020-05-11remove double includessumogr1-1/+0
2020-05-07Merge pull request #6506luigi11111-7/+1
42e1484 wallet2: fix keys file deserialization exception handling (xiphon)
2020-05-06Update copyright year to 2020SomaticFanatic35-35/+35
Update copyright year to 2020
2020-05-06Merge pull request #6485luigi11112-3/+17
7a8c1ee wallet2: fix subaddress expansion when receiving monero (moneromooo-monero)
2020-05-06Merge pull request #6484luigi11111-1/+1
e7d0105 message_store: don't print an error when there is no mms file (moneromooo-monero)
2020-05-06Merge pull request #6480luigi11111-3/+2
4f489fa wallet2: check_connection return false on get_version status != OK (xiphon)
2020-05-05Merge pull request #6467luigi11114-20/+38
8b655de simplewallet: report timestamp based expected unlock time on balance (moneromooo-monero)
2020-05-05Merge pull request #6441luigi11111-6/+10
613071f use memwipe on secret k/alpha values (moneromooo-monero)
2020-05-05wallet2: fix keys file deserialization exception handlingxiphon1-7/+1
2020-05-01Merge pull request #6446luigi11114-9/+15
e509ede trezor: adapt to new passphrase mechanism (ph4r05)
2020-04-27wallet2: fix subaddress expansion when receiving moneromoneromooo-monero2-3/+17
2020-04-27trezor: adapt to new passphrase mechanismDusan Klinec4-9/+15
- choice where to enter passphrase is now made on the host - use wipeable string in the comm stack - wipe passphrase memory - protocol optimizations, prepare for new firmware version - minor fixes and improvements - tests fixes, HF12 support
2020-04-27message_store: don't print an error when there is no mms filemoneromooo-monero1-1/+1
It confuses people
2020-04-26wallet2: check_connection return false on get_version status != OKxiphon1-3/+2
2020-04-22simplewallet: report timestamp based expected unlock time on balancemoneromooo-monero4-20/+38
2020-04-21Merge pull request #6415luigi11112-7/+19
09abca7 wallet_api: checkUpdate - optional version and buildtag params (xiphon)
2020-04-15Allow wallet2.h to run in WebAssemblywoodser9-158/+251
- Add abstract_http_client.h which http_client.h extends. - Replace simple_http_client with abstract_http_client in wallet2, message_store, message_transporter, and node_rpc_proxy. - Import and export wallet data in wallet2. - Use #if defined __EMSCRIPTEN__ directives to skip incompatible code.
2020-04-15use memwipe on secret k/alpha valuesmoneromooo-monero1-6/+10
Reported by UkoeHB_ and sarang
2020-04-10Merge pull request #6394luigi11112-3/+13
69b5992 simplewallet: new 'address one-off <major> <minor>' command (moneromooo-monero)
2020-04-07simplewallet: new "address one-off <major> <minor>" commandmoneromooo-monero2-3/+13
2020-04-04Merge pull request #6351luigi11111-1/+1
81c5943 Remove temporary std::string creation in some hex->bin calls (vtnerd) 5fcc23a Move hex->bin conversion to monero copyright files and with less includes (vtnerd) 3387f0e Reduce template bloat in hex->bin for ZMQ json (vtnerd)
2020-04-04Merge pull request #6338luigi11112-10/+5
80d5320 Hash domain separation (SarangNoether)
2020-04-04Merge pull request #6334luigi11115-6/+14
cc18926 wallet2_api: wallet recovery - seed offset passphrase support (xiphon)
2020-04-04Merge pull request #6321luigi11111-0/+1
1a6e7bd wallet2: mention --daemon-ssl-allow-any-cert in --proxy error msg (xiphon)
2020-04-02wallet_api: checkUpdate - optional version and buildtag paramsxiphon2-7/+19
2020-04-01Hash domain separationSarang Noether2-10/+5
2020-03-31cryptonote_basic: drop unused verification_context::m_not_rct fieldxiphon1-2/+0
2020-03-31Merge pull request #6304luigi11111-3/+12
2e9d1e6 wallet2: fix store-tx-info loading (moneromooo-monero)
2020-03-31Merge pull request #6302luigi11115-14/+45
dab604e wallet2_api: implement estimateTransactionFee (xiphon)
2020-03-27Merge pull request #6299Alexander Blair2-2/+26
9c1f970b wallet2: remember daemon address overrides when loading a new wallet (moneromooo-monero)
2020-03-27Merge pull request #6296Alexander Blair1-0/+4
50e59cfa wallet2: reject zero keys in json input (moneromooo-monero)
2020-03-27Merge pull request #6289Alexander Blair2-2/+45
ffe7165e wallet: reroll fake outs selection on local tx_sanity_check failure (xiphon)
2020-03-27Merge pull request #6288Alexander Blair2-19/+37
0349347e ringdb: use a different iv for key and data in rings table (moneromooo-monero) 7b882087 simplewallet: reword mixin in user message in terms of ring size (moneromooo-monero) f507a43a wallet2: do not remove known rings when a tx fails (moneromooo-monero)
2020-03-12Merge pull request #6268Alexander Blair3-11/+11
a6c24412 wallet: fix exceptions getting the hash of a pruned tx (moneromooo-monero)
2020-03-09Move hex->bin conversion to monero copyright files and with less includesLee Clagett1-1/+1
2020-03-07wallet2: remember daemon address overrides when loading a new walletmoneromooo-monero2-2/+26
2020-02-28Merge pull request #6238Alexander Blair2-0/+9
f717d593 wallet2: guard against race with multiple decrypt_keys users (moneromooo-monero)
2020-02-28Merge pull request #6241Alexander Blair2-1/+14
ae84ec90 wallet-cli/rpc: allow sweep_all to use outputs in all subaddresses within an account (stoffu)
2020-02-28Merge pull request #6235Alexander Blair1-1/+1
5cbb17b9 wallet2: fix hang in wallet refresh (moneromooo-monero)
2020-02-28Merge pull request #6203Alexander Blair1-1/+0
ef95a76d remove unused variable 'ptx' from on_describe_transfer() (woodser)
2020-02-19Merge pull request #6194luigi11111-1/+1
316ab7b wallet2: better error when restoring a wallet with the wrong keys (moneromooo-monero)
2020-02-19Merge pull request #6190luigi11114-2/+38
096a9db Wallet: Distingush amounts for a single subaddress (tmoravec)
2020-02-11wallet2_api: wallet recovery - seed offset passphrase supportxiphon5-6/+14
2020-02-07wallet2: mention --daemon-ssl-allow-any-cert in --proxy error msgxiphon1-0/+1
2020-02-06Merge pull request #6103Alexander Blair1-0/+6
4b384003 wallet2: don't try to lock an empty filename (moneromooo-monero)
2020-02-06Merge pull request #6102Alexander Blair3-7/+18
b328de6b wallet_rpc_server: add tx weight in transfer commands responses (moneromooo-monero)
2020-02-06Merge pull request #6069Alexander Blair4-5/+23
d64e5aa7 wallet: allow message sign/verify for subaddresses (moneromooo-monero)
2020-02-06Merge pull request #6035Alexander Blair1-0/+4
b90c4bc3 rpc: error out from get_info if the proxied call errors out (moneromooo-monero) fa16df99 make_test_signature: exit nicely on top level exception (moneromooo-monero) 054b2621 node_rpc_proxy: init some new rpc payment fields in invalidate (moneromooo-monero) d0faae2a rpc: init a few missing client_info members (moneromooo-monero) d56a483a rpc: do not propagate exceptions out of a dtor (moneromooo-monero) 3c849188 rpc: always set the update field in update on sucess (moneromooo-monero)
2020-01-26wallet: do not split integrated addresses in address book apimoneromooo-monero5-135/+63
2020-01-25wallet2_api: implement estimateTransactionFeexiphon5-14/+45
2020-01-24Merge pull request #6154Alexander Blair1-0/+1
3b419333 wallet: don't issue node rpc proxy requests in '--offline' mode (xiphon)
2020-01-24wallet2: fix store-tx-info loadingmoneromooo-monero1-3/+12
The backward compatibility code was always setting it to 1 in modern wallets since store_tx_keys was not present and thus assumed to be 1 by default. Reported by SeventhAlpaca
2020-01-16Merge pull request #6144Alexander Blair2-7/+33
0e0351c4 wallet_rpc_server: add count parameter to create_address (Matt Smith)
2020-01-16wallet2: reject zero keys in json inputmoneromooo-monero1-0/+4
Because the user might do this for reasons unknown. Values beyond l-1 will be reduced, so are accepted. Reported by who-biz.
2020-01-14wallet: reroll fake outs selection on local tx_sanity_check failurexiphon2-2/+45
2020-01-11Merge pull request #6112Alexander Blair1-32/+33
7c1d31b0 build: fix IOS, build blockchain_db and rpc, skip wallet_rpc_server (xiphon)
2020-01-11Merge pull request #6105Alexander Blair5-0/+72
0de8a0d3 wallet_rpc_server: new estimate_tx_size_and_weight RPC (moneromooo-monero)
2020-01-11Wallet: Distingush amounts for a single subaddressTadeas Moravec4-2/+38
Adding a new `amounts` field ot the output of `get_transfers` RPC method. This field specifies individual payments made to a single subaddress in a single transaction, e.g., made by this command: transfer <addr1> <amount1> <addr1> <amount2>
2020-01-09ringdb: use a different iv for key and data in rings tablemoneromooo-monero1-18/+37
This is technically a record encrypted in two pieces, so the iv needs to be different. Some backward compatibility is added to read data written by existing code, but new data is written with the new code.
2020-01-09wallet2: do not remove known rings when a tx failsmoneromooo-monero1-1/+0
Even if it fails, the ring composition is known to a potential adversary, and so we should reuse the same ring next time
2019-12-31wallet: allow message sign/verify for subaddressesmoneromooo-monero4-5/+23
2019-12-30wallet: fix exceptions getting the hash of a pruned txmoneromooo-monero3-11/+11
2019-12-17wallet2: guard against race with multiple decrypt_keys usersmoneromooo-monero2-0/+9
If more than one thread wants to make sure of the spend secret key, then we decrypt on the first caller and reencrypt on the last caller, otherwise we could use an invalid secret key.
2019-12-16wallet-cli/rpc: allow sweep_all to use outputs in all subaddresses within an ↵stoffu2-2/+15
account
2019-12-14wallet2: fix hang in wallet refreshmoneromooo-monero1-1/+1
If the hashes received would move the current blockchain past the stop point, the short history would not be updated, since we do not expect another loop, but the daemon might return earlier hashes, causing the end index to not be enough to reach the threshold and this require another loop, which will download the same hashes and cause an infinite loop.
2019-12-12Merge pull request #6057luigi11112-3/+23
3b8dcc2 wallet2: make keys unlocker reentrant (moneromooo-monero)
2019-12-01remove unused variable 'ptx' from on_describe_transfer()woodser1-1/+0
2019-11-28wallet2: better error when restoring a wallet with the wrong keysmoneromooo-monero1-1/+1
2019-11-27node_rpc_proxy: init some new rpc payment fields in invalidatemoneromooo-monero1-0/+4
The cache time would take care of these, but it's cleaner that way Coverity 205412
2019-11-22wallet_rpc_server: add count parameter to create_addressMatt Smith2-7/+33
2019-11-19wallet: don't issue node rpc proxy requests in '--offline' modexiphon1-0/+1
2019-11-16Merge pull request #6135luigi11111-1/+1
09f59ec wallet: set non-empty error string on connection failure (xiphon)
2019-11-14wallet: set non-empty error string on connection failurexiphon1-1/+1
2019-11-09build: fix IOS, build blockchain_db and rpc, skip wallet_rpc_serverxiphon1-32/+33
2019-11-06wallet_rpc_server: new estimate_tx_size_and_weight RPCmoneromooo-monero5-0/+72
2019-11-05wallet2: don't try to lock an empty filenamemoneromooo-monero1-0/+6
2019-11-05wallet_rpc_server: add tx weight in transfer commands responsesmoneromooo-monero3-7/+18
2019-11-04wallet2: fix pool txes not being flushed when minedmoneromooo-monero1-1/+1
2019-11-01wallet: reuse cached height when set after refreshmoneromooo-monero2-0/+11
Refreshing sets cached height, which is otherwise got by calling get_info. Since get_info is called upon needing to display a prompt after a command has finished, it can be used to determine how much time a given command took to run if the cache timeout lapses while the command runs. Refreshing caches the height as a side effect, so get_info will never be called as a result of displaying a prompt after refreshing (and potentially leaking how much time it took to process a set of transactions, therefore leaking whether we got some monero in them).
2019-11-01wallet2: fix is_synced checking target height, not heightmoneromooo-monero1-1/+1
Target height would be appropriate for the daemon, which syncs off other daemons, but the wallet syncs off the daemon it's connected to, and its target is the daemon's current height.
2019-11-01wallet: fix another facet of "did I get some monero" information leakmoneromooo-monero3-13/+40
We get new pool txes before processing any tx, pool or not. This ensures that if we're asked for a password, this does not cause a measurable delay in the txpool query after the last block query.
2019-11-01wallet2: do not send an unnecessary last getblocks.bin call on refreshmoneromooo-monero2-7/+17
The "everything refreshed" state was detected when a refresh call did not return any new blocks. This can be detected without that extra "empty" call by comparing the claimed node height to the height of the last block retrieved. Doing this avoids that last call, saves some bandwidth, and makes the common refresh case use only one call rather than two. As a side effect, it prevents an information leak reported by Tramèr et al: if the wallet retrieves a set of blocks which includes an output sent to the refreshing wallet, the wallet will prompt the user for the password to decode the amount and calculate the key image for the new output, and this will delay subsequent calls to getblocks.bin, allowing a passive adversary to note the delay and deduce when the wallet receives at least one output. This can still happen if the wallet downloads more than 1000 blocks, since this will be split in several calls, but then the most the adversary can tell is which 1000 block section the user received some monero (the adversary can estimate the heights of the blocks by calculating how many "large" transfers are done, which will be sections of blocks, the last of which will usually be below 1000, but the size of the data should allow the actual number of blocks sent to be determined fairly accurately). This timing trick still be used via the subsequent scan for incoming txes in the txpool, which will be fixed later.
2019-11-01wallet2: do not repeatedly ask for pool txes sent to usmoneromooo-monero1-5/+0
This lets a passive attacker with access to the network link between node and wallet perform traffic analysis to deduce when an idle wallet receives a transaction. Reported by Tramèr et al.
2019-10-29wallet2: make keys unlocker reentrantmoneromooo-monero2-3/+23
protects against having your keys mangled
2019-10-27wallet: do not warn if the rpc cost was freemoneromooo-monero1-1/+1
2019-10-25Merge pull request #6019luigi11111-2/+2
d60c1b6 changed 'batttery' to 'battery' (jakehemmerle)
2019-10-25Merge pull request #6014luigi11111-0/+5
93e7426 wallet2: error out when we need a daemon password but have no prompt function (moneromooo-monero)
2019-10-25Merge pull request #6013luigi11111-0/+1
635401b wallet2: fix the logged number of detached transfers (moneromooo-monero)
2019-10-25simplewallet: add public_nodes commandmoneromooo-monero2-0/+23
Lists nodes exposing their RPC port for public use
2019-10-25daemon, wallet: new pay for RPC use systemmoneromooo-monero11-324/+1001
Daemons intended for public use can be set up to require payment in the form of hashes in exchange for RPC service. This enables public daemons to receive payment for their work over a large number of calls. This system behaves similarly to a pool, so payment takes the form of valid blocks every so often, yielding a large one off payment, rather than constant micropayments. This system can also be used by third parties as a "paywall" layer, where users of a service can pay for use by mining Monero to the service provider's address. An example of this for web site access is Primo, a Monero mining based website "paywall": https://github.com/selene-kovri/primo This has some advantages: - incentive to run a node providing RPC services, thereby promoting the availability of third party nodes for those who can't run their own - incentive to run your own node instead of using a third party's, thereby promoting decentralization - decentralized: payment is done between a client and server, with no third party needed - private: since the system is "pay as you go", you don't need to identify yourself to claim a long lived balance - no payment occurs on the blockchain, so there is no extra transactional load - one may mine with a beefy server, and use those credits from a phone, by reusing the client ID (at the cost of some privacy) - no barrier to entry: anyone may run a RPC node, and your expected revenue depends on how much work you do - Sybil resistant: if you run 1000 idle RPC nodes, you don't magically get more revenue - no large credit balance maintained on servers, so they have no incentive to exit scam - you can use any/many node(s), since there's little cost in switching servers - market based prices: competition between servers to lower costs - incentive for a distributed third party node system: if some public nodes are overused/slow, traffic can move to others - increases network security - helps counteract mining pools' share of the network hash rate - zero incentive for a payer to "double spend" since a reorg does not give any money back to the miner And some disadvantages: - low power clients will have difficulty mining (but one can optionally mine in advance and/or with a faster machine) - payment is "random", so a server might go a long time without a block before getting one - a public node's overall expected payment may be small Public nodes are expected to compete to find a suitable level for cost of service. The daemon can be set up this way to require payment for RPC services: monerod --rpc-payment-address 4xxxxxx \ --rpc-payment-credits 250 --rpc-payment-difficulty 1000 These values are an example only. The --rpc-payment-difficulty switch selects how hard each "share" should be, similar to a mining pool. The higher the difficulty, the fewer shares a client will find. The --rpc-payment-credits switch selects how many credits are awarded for each share a client finds. Considering both options, clients will be awarded credits/difficulty credits for every hash they calculate. For example, in the command line above, 0.25 credits per hash. A client mining at 100 H/s will therefore get an average of 25 credits per second. For reference, in the current implementation, a credit is enough to sync 20 blocks, so a 100 H/s client that's just starting to use Monero and uses this daemon will be able to sync 500 blocks per second. The wallet can be set to automatically mine if connected to a daemon which requires payment for RPC usage. It will try to keep a balance of 50000 credits, stopping mining when it's at this level, and starting again as credits are spent. With the example above, a new client will mine this much credits in about half an hour, and this target is enough to sync 500000 blocks (currently about a third of the monero blockchain). There are three new settings in the wallet: - credits-target: this is the amount of credits a wallet will try to reach before stopping mining. The default of 0 means 50000 credits. - auto-mine-for-rpc-payment-threshold: this controls the minimum credit rate which the wallet considers worth mining for. If the daemon credits less than this ratio, the wallet will consider mining to be not worth it. In the example above, the rate is 0.25 - persistent-rpc-client-id: if set, this allows the wallet to reuse a client id across runs. This means a public node can tell a wallet that's connecting is the same as one that connected previously, but allows a wallet to keep their credit balance from one run to the other. Since the wallet only mines to keep a small credit balance, this is not normally worth doing. However, someone may want to mine on a fast server, and use that credit balance on a low power device such as a phone. If left unset, a new client ID is generated at each wallet start, for privacy reasons. To mine and use a credit balance on two different devices, you can use the --rpc-client-secret-key switch. A wallet's client secret key can be found using the new rpc_payments command in the wallet. Note: anyone knowing your RPC client secret key is able to use your credit balance. The wallet has a few new commands too: - start_mining_for_rpc: start mining to acquire more credits, regardless of the auto mining settings - stop_mining_for_rpc: stop mining to acquire more credits - rpc_payments: display information about current credits with the currently selected daemon The node has an extra command: - rpc_payments: display information about clients and their balances The node will forget about any balance for clients which have been inactive for 6 months. Balances carry over on node restart.
2019-10-24changed 'batttery' to 'battery'Jake Hemmerle1-2/+2
2019-10-23wallet2: error out when we need a daemon password but have no prompt functionmoneromooo-monero1-0/+5
2019-10-23wallet2: fix the logged number of detached transfersmoneromooo-monero1-0/+1
2019-10-16Merge pull request #5959luigi11111-5/+5
4d22317 wallet2: don't delete file that may not exist (selsta)
2019-10-16Merge pull request #5952luigi11112-1/+41
93d5cf2 wallet2: add ignore-outputs-{above/below} option (stoffu)
2019-10-14Merge pull request #5940luigi11111-0/+7
6b4bc0d RPC on_transfer_split error consistent with on_transfer if no tx sent (binaryFate)
2019-10-14wallet_rpc_server: don't report integrated addresses for 0 payment IDmoneromooo-monero1-2/+5
These are dummy ones
2019-10-14wallet: remove long payment ID sending supportmoneromooo-monero3-34/+3
2019-10-14wallet2: ignore received unencrypted payment IDs (but warn hard)moneromooo-monero2-7/+19
2019-10-08Merge pull request #5915luigi11111-1/+1
8330e77 monerod can now sync from pruned blocks (moneromooo-monero)
2019-10-04wallet2: don't delete file that may not existselsta1-5/+5
2019-10-02wallet2: add ignore-outputs-{above/below} optionstoffu2-1/+41
https://github.com/aeonix/aeon/pull/131
2019-09-30Merge pull request #5939luigi11111-0/+2
9baf2a7 build: link wallet_merged against blockchain_db and hardforks obj (xiphon)
2019-09-30Merge pull request #5894luigi11111-0/+4
c89f7ef wallet2_api: fix load unsigned tx from file error propagation (xiphon)
2019-09-30Merge pull request #5893luigi11111-0/+6
Coverity fixes [3a81639, 1bd962d, 2825f07, d099658, d46f701, cd57a10] (anonimal)
2019-09-28RPC on_transfer_split error consistent with on_transfer if no tx sentbinaryFate1-0/+7
2019-09-28build: link wallet_merged against blockchain_db and hardforks objxiphon1-0/+2
2019-09-27monerod can now sync from pruned blocksmoneromooo-monero1-1/+1
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
2019-09-24Merge pull request #5877luigi11112-6/+5
2cd4fd8 Changed the use of boost:value_initialized for C++ list initializer (JesusRami) 4ad191f Removed unused boost/value_init header (whyamiroot) 928f4be Make null hash constants constexpr (whyamiroot)
2019-09-17wallet: add edit_address_book RPCmoneromooo-monero5-1/+153
2019-09-14Merge pull request #5861luigi11111-0/+16
f0356f7 wallet2: enable ignoring fractional outputs also when sweeping (stoffu)
2019-09-14Merge pull request #5899luigi11112-4/+4
7d3bba5 wallet2_api: add missing parameter (selsta)
2019-09-14Merge pull request #5871luigi11112-1/+12
3407743 wallet_rpc_server: add locked field to get_transfers/get_{bulk_,}_payments (moneromooo-monero)
2019-09-14Merge pull request #5870luigi11111-0/+1
83ca764 wallet_rpc_server: call deinit on exit (moneromooo-monero)
2019-09-14Merge pull request #5866luigi11112-2/+49
21f6c80 rpc: move a leftover light wallet RPC out of daemon RPC (moneromooo-monero)
2019-09-10wallet2: enable ignoring fractional outputs also when sweepingstoffu1-0/+16
2019-09-09wallet2_api: add missing parameterselsta2-4/+4
2019-09-08Merge pull request #5855luigi11114-49/+79
2ec455d wallet: fix mismatch between two concepts of 'balance' (moneromooo-monero)
2019-09-08Merge pull request #5850luigi11111-3/+1
c4da1a2 wallet2: fix unset_ring tx retrieval checks (moneromooo-monero)
2019-09-08Merge pull request #5847luigi11111-1/+1
894cc81 wallet2: fix cold signing losing tx keys (moneromooo-monero)
2019-09-08Merge pull request #5843luigi11111-1/+1
9f68669 blockchain_blackball: add --historical-stat which prints historical stats of spent ratio (stoffu) 2425f27blockchain_blackball: use is_output_spent instead of ringdb.blackballed for spentness test (stoffu) 50813c1 ringdb: fix bug in blackballing (stoffu)
2019-09-09wallet2_api: fix load unsigned tx from file error propagationxiphon1-0/+4
2019-09-06wallet2: resolve CID 203918 null pointer deference (NULL_RETURNS)anonimal1-0/+6
2019-09-05wallet: fix mismatch between two concepts of "balance"moneromooo-monero4-49/+79
One considers the blockchain, while the other considers the blockchain and some recent actions, such as a recently created transaction which spend some outputs, but isn't yet mined. Typically, the "balance" command wants the latter, to reflect the recent action, but things like proving ownership wants the former. This fixes a crash in get_reserve_proof, where a preliminary check and the main code used two concepts of "balance".
2019-09-05wallet_rpc_server: add locked field to get_transfers/get_{bulk_,}_paymentsmoneromooo-monero2-1/+12
Much easier to work with than the raw unlock_time field
2019-09-04Merge pull request #5822luigi11111-0/+2
839fc62 reject setting lookahead major or minor to 0 (moneromoo-monero)
2019-09-02Removed unused boost/value_init headerLev Sizov1-1/+0
2019-09-02Changed the use of boost:value_initialized for C++ list initializerJesus Ramirez2-5/+5
2019-08-28simplewallet: lock console on inactivitymoneromooo-monero2-0/+12
2019-08-28wallet_rpc_server: call deinit on exitmoneromooo-monero1-0/+1
2019-08-28rpc: move a leftover light wallet RPC out of daemon RPCmoneromooo-monero2-2/+49
2019-08-27Merge pull request #5609luigi11111-0/+11
1dc3b1a wallet: add --extra-entropy command line flag (moneromooo-monero)
2019-08-27Merge pull request #5559luigi11112-1/+5
33e91e1 wallet, rpc: add a release field to get_version (moneromooo-monero)