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63ac8907c [qt] receive tab: bech32 address opt-in checkbox (Sjors Provoost)
Pull request description:
<img width="647" alt="schermafbeelding 2018-01-12 om 18 34 48" src="https://user-images.githubusercontent.com/10217/34887691-a6a796fe-f7c7-11e7-8b89-87ce07c61ce3.png">
Checkbox does what you would expect. Press tab from the amount field to get there.
It's unchecked by default.
When launched with `-addresstype=bech32` it's checked by default. When launched with `-addresstype=legacy` it unchecked and disabled.
The change in `receivecoinsdialog.ui` is smaller than it looks, due to the way git handles XML diffs. I had to add a horizontal spacer to make it look decent, see https://github.com/bitcoin/bitcoin/issues/11950#issuecomment-352870909. This causes column numbers to change in the rest of the grid.
I recommend testing on at least one other OS than OSX to be on the safe side.
Tree-SHA512: ec4b733b796d9a94278a5d8040a69d9574ef50021e68f94f61f2da75d1bb57f39272cbc9f1f7d34f733a19640daf666a23844fcd132f83bfdaf327d9d1d6f105
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When launched with -adresstype=legacy the checkbox will be hidden.
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getrawchangeaddress
5f911c5cc2 trivial: fix address_type help text of getnewaddress and getrawchangeaddress (mruddy)
Pull request description:
"p2sh" in the help messages should have been "p2sh-segwit".
The messages before this patch:
`help getnewaddress`
"address_type" (string, optional) The address type to use. Options are "legacy", "**p2sh**", and "bech32". Default is set by -addresstype.
`help getrawchangeaddress`
"address_type" (string, optional) The address type to use. Options are "legacy", "**p2sh**", and "bech32". Default is set by -changetype.
Tree-SHA512: 6dfc0bebe577995f5521b83a12854045ac3eda4e65c9b92fc581da4ee68ab1218e05af82f2154bb2640a0813c5f79e010cd9e5ada449494c8831b3757bda854c
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59f9e2a Use flexible font size for QRCode image address (Jonas Schnelli)
Pull request description:
Bech32 addresses are currently cut off in the QRCode image in the GUI receive tab.
This adds a simple font size calculation logic that "must" (down to 4pt) fix into the given image width.
Examples OSX HiDPI:
<img width="332" alt="bildschirmfoto 2018-01-12 um 11 25 40" src="https://user-images.githubusercontent.com/178464/34896144-c0c65d76-f78c-11e7-93e1-94dc8e203269.png">
<img width="322" alt="bildschirmfoto 2018-01-12 um 11 25 46" src="https://user-images.githubusercontent.com/178464/34896145-c0edfe1c-f78c-11e7-8c09-c15155e2160e.png">
Examples Ubuntu non HIDPI:
<img width="314" alt="bildschirmfoto 2018-01-12 um 11 27 51" src="https://user-images.githubusercontent.com/178464/34896151-c88347f4-f78c-11e7-8a03-df8049dcfed6.png">
<img width="322" alt="bildschirmfoto 2018-01-12 um 11 27 42" src="https://user-images.githubusercontent.com/178464/34896152-c8bb881c-f78c-11e7-89d2-6f04ec608a19.png">
Tree-SHA512: d749763fb748b146f77fd8d88fb7d29b07a46cde0b0f303a4006ae9cc3521b3c2e8ab43b828e243514109379898b198552e17b8f316c5a869b0cc8246b054b86
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0a22a52 Use mempool's ancestor sort in transaction selection (Suhas Daftuar)
7abfa53 Add test for new ancestor feerate sort behavior (Suhas Daftuar)
9a51319 Sort mempool by min(feerate, ancestor_feerate) (Suhas Daftuar)
6773f92 Refactor CompareTxMemPoolEntryByDescendantScore (Suhas Daftuar)
Pull request description:
This more closely approximates the desirability of a given transaction for
mining, and should result in less re-sorting when transactions get removed from
the mempool after being mined.
I measured this as approximately a 5% speedup in removeForBlock.
Tree-SHA512: ffa36b567c5dfe3e8908c545a459b6a5ec0de26e7dc81b1050dd235cac9046564b4409a3f8c5ba97bd8b30526e8fec8f78480a912e317979467f32305c3dd37b
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8e617e3 Remove unused mempool index (Suhas Daftuar)
Pull request description:
We haven't used the "mining_score" index since 0.12, so remove it.
Tree-SHA512: ae37b8663194986eaeecfc2bbeca7ecb4ae6f0d8384515fa218cbc939a580d4b9f7f997c5297c3f1b3c3a0651edb092f373ac9a4808aaec30d38cb99d5f3ed70
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Transaction selection for mining tracks ancestor feerates that are
modified based on transactions that have already been selected. This
commit de-duplicates the code so that the ancestor feerate sorting used
by the mempool can also be directly applied to the miner.
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http://pubs.opengroup.org/onlinepubs/009695399/functions/fcntl.html
http://man7.org/linux/man-pages/man2/fcntl.2.html
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tx_valid.json
18be3ab139 Adding test case for SINGLE|ANYONECANPAY hash type in tx_valid.json (Chris Stewart)
Pull request description:
We are missing a test vector for SINGLE|ANYONECANPAY inside of tx_valid.json. This addresses the issue #12060
Tree-SHA512: e3526113477dbf575c4a844cf489dcfa2c037c6d928af6f97413edc1a8d29cdf2143da96471cdfd3de08bf5ed178117ed67926fd70fd42ca391ac0bb0d08f3fd
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New global variables were introduced in #11403 and not setting them causes:
test_bitcoin: wallet/wallet.cpp:4199: CTxDestination GetDestinationForKey(const CPubKey&, OutputType): Assertion `false' failed.
unknown location(0): fatal error in "ListCoins": signal: SIGABRT (application abort requested)
It's possible to reproduce the failure reliably by running:
src/test/test_bitcoin --log_level=test_suite --run_test=wallet_tests/ListCoins
Failures happen nondeterministically because boost test framework doesn't run
tests in a specified order, and tests that run previously can set the global
variables and mask the bug.
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b224a47a1 Add address_types test (Pieter Wuille)
7ee54fd7c Support downgrading after recovered keypool witness keys (Pieter Wuille)
940a21932 SegWit wallet support (Pieter Wuille)
f37c64e47 Implicitly know about P2WPKH redeemscripts (Pieter Wuille)
57273f2b3 [test] Serialize CTransaction with witness by default (Pieter Wuille)
cf2c0b6f5 Support P2WPKH and P2SH-P2WPKH in dumpprivkey (Pieter Wuille)
37c03d3e0 Support P2WPKH addresses in create/addmultisig (Pieter Wuille)
3eaa003c8 Extend validateaddress information for P2SH-embedded witness (Pieter Wuille)
30a27dc5b Expose method to find key for a single-key destination (Pieter Wuille)
985c79552 Improve witness destination types and use them more (Pieter Wuille)
cbe197470 [refactor] GetAccount{PubKey,Address} -> GetAccountDestination (Pieter Wuille)
0c8ea6380 Abstract out IsSolvable from Witnessifier (Pieter Wuille)
Pull request description:
This implements a minimum viable implementation of SegWit wallet support, based on top of #11389, and includes part of the functionality from #11089.
Two new configuration options are added:
* `-addresstype`, with options `legacy`, `p2sh`, and `bech32`. It controls what kind of addresses are produced by `getnewaddress`, `getaccountaddress`, and `createmultisigaddress`.
* `-changetype`, with the same options, and by default equal to `-addresstype`, that controls what kind of change is used.
All wallet private and public keys can be used for any type of address. Support for address types dependent on different derivation paths will need a major overhaul of how our internal detection of outputs work. I expect that that will happen for a next major version.
The above also applies to imported keys, as having a distinction there but not for normal operations is a disaster for testing, and probably for comprehension of users. This has some ugly effects, like needing to associate the provided label to `importprivkey` with each style address for the corresponding key.
To deal with witness outputs requiring a corresponding redeemscript in wallet, three approaches are used:
* All SegWit addresses created through `getnewaddress` or multisig RPCs explicitly get their redeemscripts added to the wallet file. This means that downgrading after creating a witness address will work, as long as the wallet file is up to date.
* All SegWit keys in the wallet get an _implicit_ redeemscript added, without it being written to the file. This means recovery of an old backup will work, as long as you use new software.
* All keypool keys that are seen used in transactions explicitly get their redeemscripts added to the wallet files. This means that downgrading after recovering from a backup that includes a witness address will work.
These approaches correspond to solutions 3a, 1a, and 5a respectively from https://gist.github.com/sipa/125cfa1615946d0c3f3eec2ad7f250a2. As argued there, there is no full solution for dealing with the case where you both downgrade and restore a backup, so that's also not implemented.
`dumpwallet`, `importwallet`, `importmulti`, `signmessage` and `verifymessage` don't work with SegWit addresses yet. They're remaining TODOs, for this PR or a follow-up. Because of that, several tests unexpectedly run with `-addresstype=legacy` for now.
Tree-SHA512: d425dbe517c0422061ab8dacdc3a6ae47da071450932ed992c79559d922dff7b2574a31a8c94feccd3761c1dffb6422c50055e6dca8e3cf94a169bc95e39e959
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This introduces two command line flags (-addresstype and -changetype) which control
the type of addresses/outputs created by the GUI and RPCs. Certain RPCs allow
overriding these (`getnewaddress` and `getrawchangeaddress`). Supported types
are "legacy" (P2PKH and P2SH-multisig), "p2sh-segwit" (P2SH-P2WPKH and P2SH-P2WSH-multisig),
and "bech32" (P2WPKH and P2WSH-multisig).
A few utility functions are added to the wallet to construct different address type
and to add the necessary entries to the wallet file to be compatible with earlier
versions (see `CWallet::LearnRelatedScripts`, `GetDestinationForKey`,
`GetAllDestinationsForKey`, `CWallet::AddAndGetDestinationForScript`).
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Make CKeyStore automatically known about the redeemscripts necessary for P2SH-P2WPKH
(and due to the extra checks in IsMine, also P2WPKH) spending.
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This more closely approximates the desirability of a given transaction for
mining.
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addresses
73041c3c99 RPC Docs: addmultisigaddress is intended for non-watchonly addresses (Gregory Sanders)
Pull request description:
Spent a couple hours debugging why my p2sh watchonly funds were not appearing in various accounting calls when address was imported via `addmultisigaddress`.
Tree-SHA512: 0673e276e5ca8cdc4c9357bd835a29bd5a994520a78179600944932c700917142930288bf179f5e89b0874beaf1a88bd70129f3a297a46df42a10bab847017bb
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Replaces numbered place marker %2 with %1, because the QString::arg() member function is called once on the string used to create the QString object.
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c99a3c32c8 [tests] util_tests.cpp: actually check ignored args (Anthony Towns)
Pull request description:
An array with 7 elements was setup for checking argument parsing, but
was passed to ParseParamaeters with argc=5, meaning the interpretation
of the last two arguments was never actually checked.
Tree-SHA512: 7b81fde49742e524f1bb67e2ec084f5909ae36125f237f0210df4587c62e5a5a8f277f13543f0a85ad145c4bb80d62339a7d50d7ed41659df318c8198ea7f428
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updating help
aad3090 [rpc] Adding ::minRelayTxFee amount to getmempoolinfo and updating mempoolminfee help description (Jeff Rade)
Pull request description:
These are RPC document changes from #11475 which is now merged. Took into consideration comments from #11475 and #6941 for this PR.
Biggest change here is when calling `getmempoolinfo`, will now show the `minrelaytxfee` in the JSON reponse (see below):
```
$ bitcoin-cli getmempoolinfo
{
"size": 50,
"bytes": 13102,
"usage": 70480,
"maxmempool": 300000000,
"mempoolminfee": 0.00001000,
"minrelaytxfee": 0.00001000
}
```
Fixes #8953
Tree-SHA512: 5ca583961365ee1cfe6e0d19afb0b41d542e179efee3b3c5f3fcf7d3ebca9cc3eedfd1434a0da40c5eed84fba98b35646fda201e6e61c689b58bee9cbea44b9e
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ebcee1de2 bips: add bip176 (Bits Denomination) (William Casarin)
275b2eeed [qt] change µBTC to bits (William Casarin)
Pull request description:
Now that we have bip176, change "µBTC" to the more colloquial "bits"
Tree-SHA512: eba5e5f89c392728a4f0a3bd81a9779a117b8d72a490390fd031d4e7cc56c2bfee0016aba7ef9535903e8cf2262ce46497283424e378906d0e3bf5b0d2d981c7
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6dda059bd [qt] Simplifies boolean expression model && model->haveWatchOnly() (251)
Pull request description:
This PR optimizes the boolean expression `model && model->haveWatchOnly()` to `model->haveWatchOnly()`.
The boolean expression can be optimized because the method `TransactionView::exportClicked` already guards against a potential dereferenced null pointer by returning early if `model` is null.
https://github.com/bitcoin/bitcoin/blob/63a4dc10876bfc61c2e87d35dcf17da2f0f8c316/src/qt/transactionview.cpp#L351-L353
Tree-SHA512: 8bdd0d05bf879745fa39d3ca7524471720ae08ceee9427d5a08776e7b56d18542ae87a6991cd6779e232305f504fdfc77223702b72ecbe231f5f5e98453456dd
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An array with 7 elements was setup for checking argument parsing, but
was passed to ParseParamaeters with argc=5, meaning the interpretation
of the last two arguments was never actually checked.
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This adds new fields 'pubkeys' and 'embedded' to the RPC's output, and improves the
documentation for previously added 'witness_version' and 'witness_program' fields.
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in 2017
595a7ba Increment MIT Licence copyright header year on files modified in 2017 (Akira Takizawa)
Pull request description:
Edited via:
$ contrib/devtools/copyright_header.py update .
ps) It is the same commit as #9450
Tree-SHA512: 274bfcd6cf2914315ed52f6db773a68800ce9d6bd225a3142654483f0bbc3fd865009e62f9d954f65765d038c626e55d2a64e37e16843809adc2f67abe659b6d
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This commit removes the escaped backslash and quote characters from the keys in the JSON object to make it a plain JSON object.
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The boolean expression model && model->haveWatchOnly() can be simplified to model->haveWatchOnly(), because if (!model || !model->getOptionsModel()) { return; } guards against a potential dereferenced null pointer.
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mempoolminfee help description
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97d2b09c12 Add helper to wait for validation interface queue to catch up (Matt Corallo)
36137497f1 Block ActivateBestChain to empty validationinterface queue (Matt Corallo)
5a933cefcc Add an interface to get the queue depth out of CValidationInterface (Matt Corallo)
a99b76f269 Require no cs_main lock for ProcessNewBlock/ActivateBestChain (Matt Corallo)
a734896038 Avoid cs_main in net_processing ActivateBestChain calls (Matt Corallo)
66aa1d58a1 Refactor ProcessGetData in anticipation of avoiding cs_main for ABC (Matt Corallo)
818075adac Create new mutex for orphans, no cs_main in PLV::BlockConnected (Matt Corallo)
Pull request description:
This should fix #11822.
It ended up bigger than I hoped for, but its not too gnarly. Note that "
Require no cs_main lock for ProcessNewBlock/ActivateBestChain" is mostly pure code-movement.
Tree-SHA512: 1127688545926f6099449dca6a4e6609eefc3abbd72f1c66e03d32bd8c7b31e82097d8307822cfd1dec0321703579cfdd82069cab6e17b1024e75eac694122cb
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* Now that we have bip176, change "µBTC" to the more colloquial "bits"
* We retain the `µBTC (bits)` description in dropdowns and status bars.
The more concise "bits" is used when appended to numbers.
Signed-off-by: William Casarin <jb55@jb55.com>
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This requires the removal of some very liberal (incorrect) cs_mains
sprinkled in some tests. It adds some chainActive.Tip() races, but
the tests are all single-threaded anyway.
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