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2015-05-18Version bump to 0.9.5v0.9.5rc1Wladimir J. van der Laan
2015-05-05Final transifex pull for 0.9Wladimir J. van der Laan
Translations for the 0.9 branch have been closed. Make sure that all the translation work done up to now ends up in the branch.
2015-02-19Fix priority calculation in CreateTransactionAlex Morcos
Make this projection of priority in 1 block match the calculation in the low priority reject code. Rebased-From: 2d9b0b7f03a268e557c6dce1dfa29401b5c9178b Github-Pull: #5675 Conflicts: src/wallet.cpp
2015-02-18Check pindexBestForkBase for null21E14
Rebased-From: 730b1ed1a0d2b2b0f278ee808e7e266a50fac94b Github-Pull: #5154
2015-02-13Sanitize command strings before logging them.Gregory Maxwell
Normally bitcoin core does not display any network originated strings without sanitizing or hex encoding. This wasn't done for strcommand in many places. This could be used to play havoc with a terminal displaying the logs, especially with printtoconsole in use. Thanks to Evil-Knievel for reporting this issue. Conflicts: src/main.cpp src/net.cpp src/rpcserver.cpp Rebased-From: 28d4cff0ed2d4438da4bbf2d4ca0465715603af5 Github-Pull: #5770
2015-02-06Raise version of created blocks, and enforce DERSIG in mempoolPieter Wuille
2015-02-05Backport of some of BIP66's testsPieter Wuille
2015-02-05Implement BIP 66 validation rules and switchover logicPieter Wuille
2015-01-12Bump version to 0.9.4Wladimir J. van der Laan
2015-01-12qt: Pull updated translations from TransifexWladimir J. van der Laan
2015-01-12Improve robustness of DER recoding codeWladimir J. van der Laan
Add some defensive programming on top of #5634. This copies the respective OpenSSL code in ECDSA_verify in OpenSSL pre-1.0.1k (e.g. https://github.com/openssl/openssl/blob/OpenSSL_1_0_1j/crypto/ecdsa/ecs_vrf.c#L89) more closely. As reported by @sergiodemianlerner. Github-Pull: #5640 Rebased-From: c6b7b29f232c651f898eeffb93f36c8f537c56d2
2015-01-10fail immediately on an empty signatureWladimir J. van der Laan
Github-Pull: #5634 Rebased-From: 8dccba6a45db0466370726ed462b9da2eae43bce
2015-01-10consensus: guard against openssl's new strict DER checksCory Fields
New versions of OpenSSL will reject non-canonical DER signatures. However, it'll happily decode them. Decode then re-encode before verification in order to ensure that it is properly consumed. Github-Pull: #5634 Rebased-From: 488ed32f2ada1d1dd108fc245d025c4d5f252783
2014-12-09Disable SSLv3 (in favor of TLS) for the RPC client and server.Gregory Maxwell
TLS is subject to downgrade attacks when SSLv3 is available, and SSLv3 has vulnerabilities. The popular solution is to disable SSLv3. On the web this breaks some tiny number of very old clients. While Bitcoin RPC shouldn't be exposed to the open Internet, it also shouldn't be exposed to really old SSL implementations, so it shouldn't be a major issue for us to disable SSLv3. There is more information on the downgrade attacks and disabling SSLv3 at https://disablessl3.com/ . Rebased-From: 683dc4009b2b01699e672f8150c28e2ebe0aae19
2014-12-09Limit the number of new addressses to accumulatePieter Wuille
Rebased-From: 12a49cac0a561ada277e93549cae26a3123a6023
2014-11-24Make -proxy set all network types, avoiding a connect leak.Gregory Maxwell
Previously -proxy was not setting the proxy for IsLimited networks, so if you set your configuration to be onlynet=tor you wouldn't get an IPv4 proxy set. The payment protocol gets its proxy configuration from the IPv4 proxy, and so it would experience a connection leak. This addresses issue #5355 and also clears up a cosmetic bug where getinfo proxy output shows nothing when onlynet=tor is set. Conflicts: src/init.cpp Rebased-From: 3c777141349ad82d679a278df0619968af53c23 Github-Issue: #5358
2014-10-08Refactor -alertnotify codeGavin Andresen
Refactor common -alertnotify code into static CAlert::Notify method.
2014-10-03build: Fix OSX build when using Homebrew and qt5Cory Fields
Qt5 is bottled, so configure won't find it without some help. Use brew to find out its prefix. Also, qt5 added the host_bins variable to pkg-config, use it.
2014-09-11Store fewer orphan tx by default, add -maxorphantx optionGavin Andresen
There is no reason to store thousands of orphan transactions; normally an orphan's parents will either be broadcast or mined reasonably quickly. This pull drops the maximum number of orphans from 10,000 down to 100, and adds a command-line option (-maxorphantx) that is just like -maxorphanblocks to override the default.
2014-09-11Make max number of orphan blocks kept in memory a startup parameter (fixes ↵shshshsh
#4253) Rebased-From: 7b45d943b29a443f1ac808c9ee4eeed6df0db9cc
2014-09-11Stricter handling of orphan transactionsGavin Andresen
Prevent denial-of-service attacks by banning peers that send us invalid orphan transactions and only storing orphan transactions given to us by a peer while the peer is connected. Rebased-From: c74332c67806ed92e6e18de174671a7c30608780
2014-09-11remove useless millisleepphantomcircuit
reduces time to service requests improving performance Rebased-From: 9189f5fe4df1ac7ea6ca75ceada867beafda90a9
2014-09-10Avoid returning many "inv" orphansJeff Garzik
Rebased-From: 540ac45 Rebased-By: Wladimir J. van der Laan <laanwj@gmail.com>
2014-09-10Limit CNode::mapAskForWladimir J. van der Laan
Tighten resource constraints on CNode. Rebased-From: d4168c8 Rebased-By: Wladimir J. van der Laan <laanwj@gmail.com>
2014-09-10Fix crashing bug caused by orphan(s) with duplicate prevout.hashGavin Andresen
Rebased-From: def2fdb Rebased-By: Wladimir J. van der Laan
2014-09-09Avoid repeated lookups in mapOrphanTransactions and mapOrphanTransactionsByPrevWladimir J. van der Laan
Rebased-From: 89d91f6 Rebased-By: Wladimir J. van der Laan <laanwj@gmail.com>
2014-09-01Filter translations through new update-translations scriptWladimir J. van der Laan
This does not add any new messages from transifex, it just filters the current ones.
2014-08-22qt: Language update for 0.9.3Wladimir J. van der Laan
2014-08-21libc-compat: add new symbol that's now neededCory Fields
Rebased-From: 565e569
2014-08-21build: Fix boost build on some platformsCory Fields
When the libpath doesn't line up with the value from config.sub, we don't find the correct path to boost's libs. This adds a hack to try another path before giving up. Should close #3219. Rebased-From: 54c7df81
2014-08-21qt: fix unicode character display on osx when building with 10.7 sdkCory Fields
Conflicts: src/qt/bitcoin.cpp Rebased-From: 292cc072
2014-08-19Avoid querying DNS seeds, if we have open connections.Jeff Garzik
The goal is to increase independence and privacy. Rebased-From: 2e7009d
2014-08-18Increase IsStandard() scriptSig lengthPeter Todd
Removes the limits on number of pubkeys for P2SH CHECKMULTISIG outputs. Previously with the 500 byte scriptSig limit there were odd restrictions where even a 1-of-12 P2SH could be spent in a standard transaction(1), yet multisig scriptPubKey's requiring more signatures quickly ran out of scriptSig space. From a "stuff-data-in-the-blockchain" point of view not much has changed as with the prior commit now only allowing the dummy value to be null the newly allowed scriptSig space can only be used for signatures. In any case, just using more outputs is trivial and doesn't cost much. 1) See 779b519480d8c5346de6e635119c7ee772e97ec872240c45e558f582a37b4b73 Mined by BTC Guild.
2014-08-18Check redeemScript size does not exceed 520 byte limitPeter Todd
redeemScripts >520bytes can't be spent due to the MAX_SCRIPT_ELEMENT_SIZE limit; previously the addmultisigaddress and createmultisig RPC calls would let you violate that limit unknowingly. Also made the wallet code itself check the redeemScript prior to adding it to the wallet, which in the (rare) instance that a user has added an invalid oversized redeemScript to their wallet causes an error on startup. The affected key isn't added to the wallet; other keys are unaffected.
2014-08-18Ignore too-long redeemScripts while loading walletWladimir J. van der Laan
This avoids that long redeemScripts that were grandfathered in prevent the wallet from loading. Fixes #4313. Rebased-From: 18116b0
2014-08-18base58: add paranoid return value checksJeff Garzik
Rebased-From: 88df548
2014-08-18key.cpp: fail with a friendlier message on missing ssl EC supportAndrew Poelstra
Previously if bitcoind is linked with an OpenSSL which is compiled without EC support, this is seen as an assertion failure "pKey != NULL" at key.cpp:134, which occurs after several seconds. It is an esoteric piece of knowledge to interpret this as "oops, I linked with the wrong OpenSSL", and because of the delay it may not even be noticed. The new output is : OpenSSL appears to lack support for elliptic curve cryptography. For more information, visit https://en.bitcoin.it/wiki/OpenSSL_and_EC_Libraries : Initialization sanity check failed. Bitcoin Core is shutting down. which occurs immediately after attempted startup. This also blocks in an InitSanityCheck() function which currently only checks for EC support but should eventually do more. See #4081. Rebased-From: 4a09e1d
2014-08-18Add a new checkpoint at block 295,000Trevin Hofmann
Block 295,000 seems to meet the criteria of a reasonable timestamp and no strange transactions. 295,000 is the current block height in the bootstrap.dat torrent provided by jgarzik. Rebased-From: 125fba1
2014-08-18Add a way to limit deserialized string lengthsPieter Wuille
and use it for most strings being serialized. Rebased-From: 216e9a4
2014-08-18AvailableCoins: acquire cs_main mutexPavel Vasin
It's required when called from WalletModel Rebased-From: ea3acaf
2014-08-18Avoid a segfault on getblock if it can't read a block from disk.Ruben Dario Ponticelli
Rebased-From: 954d2e7
2014-08-18qt: fix 'opens in testnet mode when presented with a BIP-72 link with no ↵Julian Haight
fallback' Passes tests: ``` $ ./bitcoin-qt 'bitcoin:?r=http://www.example.com/' .. fixed the original problem - this launches mainnet. $ ./bitcoin-qt 'bitcoin:mngeNQbTKnmaMbx8EXCYdwUbnt9JJD52cC' .. launches testnet $ ./bitcoin-qt -testnet 'bitcoin:1NXXeQRyMFFFRfyUix2o7mk1vhvk2Nxp78' .. sanity check - launches mainnet. ``` Fixes #4355. Closes #4411. Rebased-From: dd49e92
2014-08-18Clarify that redeemScript is often optionalZak Wilcox
Rebased-From: 6265ecc
2014-08-18Remove bignum dependency for scriptsCory Fields
Rebased-From: 48d8eb1 27bff74 4f497cd 05e3ecf 90320d6 b1fdd54
2014-08-18In -? output: -keypool, -gen, -genproclimit depend on ENABLE_WALLETZak Wilcox
Rebased-From: a7e1d50
2014-08-18Don't poll showmyip.com, it doesn't exist anymoreWladimir J. van der Laan
Fixes #4679. This leaves us with only one candidate, checkip.dyndns.org. GetMyExternalIP should be phased out as soon as possible. Rebased-From: c33b983
2014-08-18Version bump for 0.9.3Wladimir J. van der Laan
2014-07-04Remove NumBlocksOfPeersWladimir J. van der Laan
Generally useless information. Only updates on connect time, not after that. Peers can easily lie and the median filter is not effective in preventing that. In the past it was used for progress display in the GUI but `CheckPoints::guessVerificationProgress` provides a better way that is now used. It was too easy to mislead it. Peers do lie about it in practice, see issue #4065. From the RPC, `getpeerinfo` gives the peer raw values, which are more useful.
2014-06-19Bump version to 0.9.2.1v0.9.2.1Wladimir J. van der Laan
2014-06-19rpc: Add acceptors only when listening succeededWladimir J. van der Laan
Rebased-From: 6afa493 Rebased-By: Wladimir J. van der Laan <laanwj@gmail.com>
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