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2017-09-27rpc: Handle `getinfo` locally in bitcoin-cli w/ `-getinfo`Wladimir J. van der Laan
This adds the infrastructure `BaseRequestHandler` class that takes care of converting bitcoin-cli arguments into a JSON-RPC request object, and converting the reply into a JSON object that can be shown as result. This is subsequently used to handle the `-getinfo` option, which sends a JSON-RPC batch request to the RPC server with `["getnetworkinfo", "getblockchaininfo", "getwalletinfo"]`, and after reply combines the result into what looks like a `getinfo` result. There have been some requests for a client-side `getinfo` and this is my PoC of how to do it. If this is considered a good idea some of the logic could be moved up to rpcclient.cpp and used in the GUI console as well. Extra-Author: Andrew Chow <achow101@gmail.com>
2017-09-27Change getmininginfo errors field to warningsAndrew Chow
Changes the errors field to warnings. To maintain compatibility, the errors field is deprecated and enabled by starting bitcoind with -deprecatedrpc=getmininginfo
2017-09-27Unify help text for GetWarnings output in get*info RPCsAndrew Chow
2017-09-27Add warnings field to getblockchaininfoAndrew Chow
2017-09-27Merge #11031: [rpc] deprecate estimatefeeMarcoFalke
048e0c3e2 [rpc] [tests] Add deprecated RPC test (Cristian Mircea Messel) d4cdbd6fb [rpc] Deprecate estimatefee RPC (John Newbery) Pull request description: Deprecates estimatefee in v0.16, for final removal in v0.17. This commit introduces a phased removal of RPC methods. RPC method is disabled by default in version x, but can be enabled by using the `-deprecatedrpc=<methodname>` argument. RPC method is removed entirely in version (x+1). This gives users fair warning that an RPC is to be removed, and time to change client software if necessary. Deprecation warnings in RPC return values or release notes are easily ignored. This is a more generic version of the approach I tried to use in #10841, which too late to make it into v0.15. Tree-SHA512: 9695a600e84b812974387333e4a6805d18972da30befb754e9e4da77cd9815d00c5cc2ee0b0350bdbbdb5fdc6ba47789f8b2c6f5b15c8cd5a1deefcc4832da30
2017-09-27Merge #11408: Trivial: Fix parameter name typo in ErasePurpose walletdb methodMarcoFalke
603efe9fc Fix parameter name typo in ErasePurpose walletdb method. (Pierre Rochard) Pull request description: The header file has the correct method signature and the one usage in CWallet::DelAddressBook is correctly passing in EncodeDestination(address) Tree-SHA512: ee0808a74111fd23a1c47ba5ab51de151fdd33a01d92895671e562ac184cbcb33180a3ff26c22e5717595592097b9fa33deca9878d89ce8d34687f09cfadfcf0
2017-09-26Fix parameter name typo in ErasePurpose walletdb method.Pierre Rochard
2017-09-26Merge #11015: [Qt] Add delay before filtering transactionsJonas Schnelli
7b137aced [Qt] Add delay before filtering transactions Fixes 3141 (Lucas Betschart) Pull request description: As discussed in https://github.com/bitcoin/bitcoin/issues/3141. This adds a QTimer pause of 200ms before start to filter so it should be possible to filter big data sets easier. Tree-SHA512: ee599367794eac2c5b8bc7ecac47f44295e40c0ff543ff2f2c4860590f917b59b1cfb273fa564e6eb4c44016c0ef412d49f1a8f1b36b07e034022f51bb76653c
2017-09-26Add state message print to AcceptBlock failure message.Matt Corallo
This should make it easier to debug issues where the CheckBlock at the top of ProcessNewBlock fails (which does not print, in contrast to AcceptBlock, which always prints).
2017-09-26[rpc] Deprecate estimatefee RPCJohn Newbery
Deprecate estimatefee in v0.16, for final removal in v0.17. This commit introduces a phased removal of RPC methods. RPC method is disabled by default in version x, but can be enabled by using the `-deprecatedrpc=<method>` argument. RPC method is removed entirely in version (x+1).
2017-09-26Merge #11225: wallet: update stored witness in AddToWalletWladimir J. van der Laan
d01a968 wallet: update stored witness in AddToWallet (Suhas Daftuar) Pull request description: Replace witness-stripped wallet transactions with full transactions; this can happen when upgrading from a pre-segwit wallet to a segwit- aware wallet. Tree-SHA512: a348b16b38ae738fa75cf7d3ff50ebd0d0071d5d6061c9a10dc3325fc34f6bc96a67aea21fde460ca20f6178768ee0af04d6d8785b35647f436a9083c4270b07
2017-09-26Merge #11288: More user-friendly error message when partially signingWladimir J. van der Laan
df10edf More user-friendly error message when partially signing (MeshCollider) Pull request description: When partially signing a transaction using `signrawtransaction`, if the wallet doesn't have access to a key, it will output a scary error message `"error": "Operation not valid with the current stack size"`, yet it will partially sign the transaction anyway. This puts a lot of users off, because they don't realise the signing actually succeeded for some inputs. This catches that specific error when signing, and outputs a friendlier message which says `Unable to sign input, invalid stack size (possibly missing key)`. This is the best way I could think of to fix the issue, but please let me know if you come up with a better way to do it :) Fixes https://github.com/bitcoin/bitcoin/issues/9988 Tree-SHA512: 65e1d4a49caa4202e1357b0b3f42329d76456c7b4286d63232226e03267809027b0c44e0faaa1da8b86c9ad677e3a3d655698a24fc870d6a661203c9f56ef95b
2017-09-26rpc: Prevent `dumpwallet` from overwriting filesWladimir J. van der Laan
Prevent arbitrary files from being overwritten. There have been reports that users have overwritten wallet files this way. It may also avoid other security issues. Fixes #9934. Adds mention to release notes and adds a test.
2017-09-26net: Improve and document SOCKS codeWladimir J. van der Laan
Make the SOCKS code more consistent, and document the constants used.
2017-09-26Merge #11377: Disallow uncompressed pubkeys in bitcoin-tx [multisig] output addsWladimir J. van der Laan
28d4542 Disallow uncompressed pubkeys in bitcoin-tx [multisig] output adds (Matt Corallo) Pull request description: Does what it says on the tin. Tree-SHA512: 324b8da8a9f9a35d3ade74f6c587f981894a085dfea9d64f78de745d5e6ec05c3a7bced487e9aad9c8a48151cd14969a0806f30f80b621edfce0da082fe6f4be
2017-09-25Merge #11335: Replace save|restoreWindowGeometry with Qt functionsWladimir J. van der Laan
13baf72 Replace save|restoreWindowGeometry with Qt functions (MeshCollider) Pull request description: Alternative to https://github.com/bitcoin/bitcoin/pull/11208, closes https://github.com/bitcoin/bitcoin/issues/11207 According to the [Qt documentation](https://doc.qt.io/qt-4.8/qwidget.html#restoreGeometry), restoreGeometry does all the checks we need, so it would be better to rely on them instead of doing it ourselves. ~Haven't tested this properly yet, hence the WIP.~ Gives expected behavior exactly as the other system apps do based on my tests. Only potential issue is the case when the GUI is almost entirely offscreen with only a single strip of pixels, its not really possible to see the GUI, but if you know it's there you can bring it back onscreen with just the mouse. And that's exactly how notepad behaves on Windows so I don't think its a real issue. This also gives much better behavior when closing a maximized window, currently (0.15.0 release) a maximized window will save the window size on close, and then reopen as a not-maximized but still that size, which is really annoying. This reopens as maximized. Gitian build here: https://bitcoin.jonasschnelli.ch/build/305 Tree-SHA512: a8bde14793b4316192df1fa2eaaeb32b44d5ebc5219c35252379840056cd737a9fd162625fd715987f275fec8375334ec1ec328dbc671563f084c611a938985c
2017-09-23Implement {Encode,Decode}Destination without CBitcoinAddressPieter Wuille
2017-09-23Merge #11338: qt: Backup former GUI settings on `-resetguisettings`Wladimir J. van der Laan
723aa1b qt: Backup former GUI settings on `-resetguisettings` (Wladimir J. van der Laan) Pull request description: Writes the GUI settings to `guisettings.bak` in the data directory before wiping them. This can be used to retroactively troubleshoot issues (e.g. #11262) where `-resetguisettings` solves the problem. (as discussed in yesterday's IRC meeting) Tree-SHA512: c64f5052d992eb02057ba285435f143c42d0cc456144a4c565e1c87be833737f9df750d0aee10810f85047c820d9b4f9f22fd94a6f09f4b28a9cf41b63a56586
2017-09-23qt: Backup former GUI settings on `-resetguisettings`Wladimir J. van der Laan
Writes the GUI settings to `guisettings.bak` in the data directory before wiping them. This can be used to retroactively troubleshoot issues (e.g. #11262) where `-resetguisettings` solves the problem.
2017-09-22Merge #10953: [Refactor] Combine scriptPubKey and amount as CTxOut in ↵Pieter Wuille
CScriptCheck 3a131b724 Rename out to m_tx_out in CScriptCheck (Johnson Lau) e91211878 [Refactor] Combine scriptPubKey and amount as CTxOut in CScriptCheck (Johnson Lau) Pull request description: This simplifies CScriptCheck by combining scriptPubKey and amount Tree-SHA512: 6422363cf5394c6cfefb30c1709db6def63230b809cc7697887e4a2e8c684149208edf91dd139e031b9fe732776b2db59305f77c3cba6f333b11cceb39ef0cc2
2017-09-22Merge #11362: Remove nBlockMaxSize from miner opt struct as it is no longer ↵Pieter Wuille
used. 22fd04beb Remove nBlockMaxSize from miner opt struct as it is no longer used. (Gregory Maxwell) Pull request description: Tree-SHA512: f7a0fa380b4173120f33f96de90581cb57b8bd7af50996f0c726845acff7b92bb1212b924495ef89645624239d2b60d19c1cee2a13139b00e917154a33f7da4c
2017-09-22Merge #11301: add m_added_nodes to connman optionsPieter Wuille
35e5c2269 remove unused IsArgSet check (Marko Bencun) 605918272 add m_added_nodes to connman options (Marko Bencun) Pull request description: Tree-SHA512: ca4527a964dcda816b32d335e7fe4d0d8a668a83fbc5e4707ee452d00a7089fa59a88c9f2b1ecdf50e673f2a63fc364b23979e0153f91136525eceec10c2ede2
2017-09-21Remove some unused functions and methodsPieter Wuille
In the case of CKey's destructor, it seems to have been an oversight in f4d1fc259 not to delete it. At this point, it results in the move constructors/assignment operators for CKey being deleted, which may have a performance impact.
2017-09-22Rename out to m_tx_out in CScriptCheckJohnson Lau
2017-09-21Merge #11351: Refactor: Modernize disallowed copy constructors/assignmentPieter Wuille
2a07f878a Refactor: Modernize disallowed copy constructors/assignment (Dan Raviv) Pull request description: Use C++11's better capability of expressing an interface of a non-copyable class by publicly deleting its copy ctor and assignment operator instead of just declaring them private. Tree-SHA512: 878f446be5a136bb2a90643aaeaca62948b575e6ef71ccc5b4b8f373e66f36ced00665128f36504e0ccfee639863d969329c4276154ef9f2a9de9137f0801e01
2017-09-21Merge #11116: [script] Unit tests for script/standard and IsMine functions.Wladimir J. van der Laan
7a1e873 [script] Unit tests for IsMine (Jim Posen) d7afe2d [script] Unit tests for script/standard functions (Jim Posen) Pull request description: Simply adding unit test coverage. Tree-SHA512: aaf16b1b07b6d43c884a67f4fd5f83c31bf2c560f78798036d7aa37a3efe71a7ca3c82c4b3ba1f3119bcbe3b78013e64bb0020fe57ebc69aea1cb54943881959
2017-09-21[script] Unit tests for IsMineJim Posen
Does not test watch-only addresses.
2017-09-21[script] Unit tests for script/standard functionsJim Posen
2017-09-21Replace save|restoreWindowGeometry with Qt functionsMeshCollider
2017-09-20Add tests for CMerkleBlock usage with txids specifiedJames O'Beirne
2017-09-20Consolidate CMerkleBlock constructor into a single methodJames O'Beirne
Incorporates feedback suggested by @sipa, @promag, @TheBlueMatt.
2017-09-20Disallow uncompressed pubkeys in bitcoin-tx [multisig] output addsMatt Corallo
2017-09-20Merge #10888: range-based loops and const qualifications in net.cppPieter Wuille
05cae8aef range-based loops and const qualifications in net.cpp (Marko Bencun) Pull request description: Plus a use of std::copy() instead of manual copying. (The loop on line 117 is already done in #10493). Tree-SHA512: d9839e330c71bb9781a4efa81ee353c9e3fd8a93c2120a309f7a0e516b119dd7abe0f0988546797801258b867a29581978515c05dda9e5b23097e15f705139b4
2017-09-20Near-Bugfix: Reestablish consensus check removed in 8d7849bJorge Timón
in 8d7849b6db5f54dc32fe4f8c6c7283068473cd21 This can potentially prevent an overflow that could at least in theory allow the creation of money.
2017-09-20Introduce CheckInputsAndUpdateCoins static wrapper in txmempool.cppJorge Timón
2017-09-20Optimization: Minimize the number of times it is checked that no money is ↵Jorge Timón
created by individual transactions to 2 places (but call only once in each): - ConnectBlock ( before calculated fees per txs twice ) - AcceptToMemoryPoolWorker ( before called CheckTxInputs 4 times and calculated fees per tx one extra time ) Also call tx.GetValueOut() only once per call of CheckTxInputs (instead of 2)
2017-09-20Merge #11132: Document assumptions that are being made to avoid NULL pointer ↵Wladimir J. van der Laan
dereferences fdc3293 Document assumptions that are being made to avoid NULL pointer dereferences (practicalswift) Pull request description: Document assumptions (via `assert(…)`:s) that are being made avoid `NULL` pointer dereferences. Rationale: * Make it clear to human reviewers and non-human static analyzers that what might look like potential `NULL` pointer dereferences are written the way they are intentionally (these cases are currently flagged by various static analyzers). Tree-SHA512: b424328195e2680e1e4ec546298f718c49e5ad182147dc004de580693db1b50eec4065e1c4f232bdb302baa12954265a50ba21cb5ba4ff30248535b2de778672
2017-09-20Merge #11334: qt: Remove custom fee radio group and remove nCustomFeeRadio ↵Wladimir J. van der Laan
setting e53fa4a Remove custom fee radio group (Andrew Chow) Pull request description: Removes the extraneous custom fee radio group and its single radio button. The radio button is replaced with a label that has the radio button's text. Continuation of #11332 Tree-SHA512: b47b675f900ee4e2f4823203a42bb697f707ba67a8504d730c53d4dae511d0ed03226af34efd7ea45570c6111f8b3b6c39ac28f1b5c090de225903442ad4159a
2017-09-19Merge #11307: wallet: Display non-HD error on first runWladimir J. van der Laan
fadf31e wallet: Display non-HD error on first run (MarcoFalke) Pull request description: On current master a fresh wallet created with `-usehd=0` is silently created as HD wallet. An error should be displayed on the first run. Also, this restores a test that was removed in c22a53c Fixes: #11313 Tree-SHA512: 226a4129984324f88a431c7e2726383f6841711f0227d8e9f5b4f89d4bb9f2b8e922e6cf0a6f91d6efa747d139543a236b9f29326fc5d1e5d6f1dea2465d9b85
2017-09-19[Tests] Add Qt GUI tests to Overview and ReceiveCoin PageAnditto Heristyo
2017-09-18Remove nBlockMaxSize from miner opt struct as it is no longer used.Gregory Maxwell
2017-09-18net: remove now-unused functionsCory Fields
2017-09-18net: remove now-superfluous numeric resolveCory Fields
This was added in order to help OpenNetworkConnection avoid creating a connection that it would end up aborting. It was necessary because resolving was done as part of the connection process. Now that resolving is separated from connecting, this case is detected before the connection is attempted.
2017-09-18net: separate resolving and conectingCory Fields
ConnectSocketByName handled resolves as necessary, obscuring the connection process. With them separated, each can be handled asynchronously. Also, since proxies must be considered now anyway, go ahead and eliminate the ConnectSocket wrapper and use ConnectSocketDirectly... directly.
2017-09-18Merge #11340: Trivial: Fix validation commentsMarcoFalke
a0b4c2461 Trivial: Fix validation comments (Dan Raviv) Pull request description: - Move comment about transaction/block weight calculation so it applies not only to the GetBlockWeight function but also to GetTransactionWeight - Fix comment in validation.cpp referencing future deployment of BIP113. It has already been deployed. - The doc comment for BLOCK_DOWNLOAD_WINDOW wasn't updated since pruning was introduced, so it still refers to pruning as something that might happen in the future. A larger BLOCK_DOWNLOAD_WINDOW window would now, indeed, make pruning harder. Tree-SHA512: ff86ff02c993e8317b9a0decfe5f5b6aae77b7d50e2b253ed73eb553348142bfc30cfeda15fae91907bab8f920e0ea7c52714f4cc7f33a9d6a777f708e2c99ba
2017-09-18[Qt] Add delay before filtering transactionsLucas Betschart
Fixes 3141
2017-09-16Small refactor of CCoinsViewCache::BatchWrite()Dan Raviv
std::unordered_map::erase( const_iterator pos ) returns an iterator to the element following the removed one. Use that to optimize (probably minor-performance-wise, and definitely code-structure-wise) the implementation of CCoinsViewCache::BatchWrite().
2017-09-16Refactor: Modernize disallowed copy constructors/assignmentDan Raviv
Use C++11's better capability of expressing an interface of a non-copyable class by publicly deleting its copy ctor and assignment operator instead of just declaring them private.
2017-09-16Merge #11196: Switch memory_cleanse implementation to BoringSSL's to ensure ↵Wladimir J. van der Laan
memory clearing even with -lto 1444c2e Switch memory_cleanse implementation to BoringSSL's to ensure memory clearing even with link-time optimization. (Adam Langley) Pull request description: The implementation we currently use from OpenSSL prevents the compiler from optimizing away clensing operations on blocks of memory that are about to be released, but this protection is not extended to link-time optimization. This commit copies the solution cooked up by Google compiler engineers which uses inline assembly directives to instruct the compiler not to optimize out the call under any circumstances. As the code is in-lined, this has the added advantage of removing one more OpenSSL dependency. Regarding license compatibility, Google's contributions to BoringSSL library, including this code, is made available under the ISC license, which is MIT compatible. BoringSSL git commit: ad1907fe73334d6c696c8539646c21b11178f20f Tree-SHA512: 8134998663c1501e3ce48fbbd6ab41de981f0855e3f4d25d2e86ff8056c917d82c751c88e9c39660319ebfbc8283dce594c3e4fc7f87080a212a2cdba57ea511
2017-09-15Remove custom fee radio groupAndrew Chow
Removes the extraneous custom fee radio group and its single radio button. The radio button is replaced with a label that has the radio button's text.
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