aboutsummaryrefslogtreecommitdiff
path: root/src/chainparams.cpp
AgeCommit message (Collapse)Author
2021-12-30scripted-diff: Bump copyright headersHennadii Stepanov
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT- Commits of previous years: * 2020: fa0074e2d82928016a43ca408717154a1c70a4db * 2019: aaaaad6ac95b402fe18d019d67897ced6b316ee0
2021-10-14Use absolute FQDN for DNS seed domainsPrayank
2021-09-28doc: Remove un-actionable TODO from chainparams.cppMarcoFalke
2021-09-27Merge bitcoin/bitcoin#23021: net: switch to signet DNS seedW. J. van der Laan
dc10ca346b138d8de88c7bf53b1d7e69cc63e989 net: switch to signet DNS seed (Sjors Provoost) Pull request description: I spun up a DNS seed for Signet, source: https://github.com/sipa/bitcoin-seeder/pull/94 If anyone else spins up a DNS seed, let me know in the comment and I'll add it. Because one DNS seed is not very diverse, this PR leaves two hardcoded nodes just in case (). The one dropped node no longer exists. Replaces #23000. ACKs for top commit: kallewoof: utACK dc10ca346b138d8de88c7bf53b1d7e69cc63e989 laanwj: Concept and code review ACK dc10ca346b138d8de88c7bf53b1d7e69cc63e989 jarolrod: ACK dc10ca346b138d8de88c7bf53b1d7e69cc63e989 shaavan: ACK dc10ca346b138d8de88c7bf53b1d7e69cc63e989 Tree-SHA512: 534d189becd51974042fddc3efe3df230484f05cd945e756eaf6a4a8a580e2161b3a959eb3d44dea526269eea6f87a033f7cbfe86586782c6ca4ee7c7c4097a9
2021-09-17net: switch to signet DNS seedSjors Provoost
This commit also drops a seed node that no longer exists.
2021-09-16test: Activate all regtest softforks at height 1, unless overriddenMarcoFalke
2021-09-16Introduce -testactivationheight=name@height settingMarcoFalke
2021-08-26Set regtest.BIP65Height = 111 to speed up testsMarcoFalke
2021-08-05test: Set regtest.BIP66Height = 102 to speed up testsMarcoFalke
2021-08-03Merge bitcoin/bitcoin#16333: test: Set BIP34Height = 2 for regtestMarcoFalke
222290f54388270937cb6c174195717e2214ec0d test: Set BIP34Height = 2 for regtest (MarcoFalke) fac90c55be478f0323eafa1d560ea2c56f04fb23 test: Create all blocks with version 4 or higher (MarcoFalke) Pull request description: BIP34 is active on the current tip of mainnet, so all miners must obey it. It would be nice if it also was active in fresh regtest instances from the earliest time possible. I changed the BIP34 height to `2`, so that the block at height=1 may be used to mine a duplicate coinbase. (Needed to test mainnet behaviour) This pull is done in two commits: * test: Create all blocks with version 4 or higher: Now that BIP34 is activated earlier, we need to create blocks with a higher version number. Just bump it to 4 instead of 2 to avoid having to bump it again later. * test: Set BIP34Height = 2 for regtest: This fixes the BIP34 implementation in the tests (to match the one of the Core codebase) and updates the tests where needed ACKs for top commit: ajtowns: ACK 222290f54388270937cb6c174195717e2214ec0d jonatack: ACK 222290f54388270937cb6c174195717e2214ec0d tested and reviewed rebased to current master 5e213822f86d theStack: Tested ACK 222290f54388270937cb6c174195717e2214ec0d Tree-SHA512: d69c637a62a64b8e87de8c7f0b305823d8f4d115c1852514b923625dbbcf9a4854b5bb3771ff41702ebf47c4c182a4442c6d7c0b9f282c95a34b83e56a73939b
2021-08-03Merge bitcoin/bitcoin#22098: [test, init] DNS seed querying logicfanquake
82b6f89819e55af26f5264678e0f93052934bcb3 [style] Small style improvements to DNS parameters (Amiti Uttarwar) 4c89e24f64c1dc1a56a3bcb6b5e2b4fb95e8b29f [test] Test the delay before querying DNS seeds (Amiti Uttarwar) 6395c8ed5689ea72e9a1618f14551775246f6361 [test] Test the interactions between -forcednsseed and -dnsseed (Amiti Uttarwar) 6f6b7df6bdcf863af160c0426e3a22028ca8259a [init] Disallow starting up with conflicting paramters for -dnsseed and -forcednsseed (Amiti Uttarwar) 26d0ffe4f2573e0297c9b0e095c2a0868929b08b [test] Test -forcednsseed causes querying DNS seeds (Amiti Uttarwar) 35851450a928ffacca240fadbf1747a42d5ba256 [test] Test the interactions between -connect and -dnsseed (Amiti Uttarwar) 75c05af361552eeecd100cee8cc40d4cd5a3aa27 [test] Test logic to query DNS seeds with block-relay-only connections (Amiti Uttarwar) 9c0871977839c28636eff975748182888299cd2b [test] Introduce test logic to query DNS seeds (Amiti Uttarwar) Pull request description: This PR adds a DNS seed to the regtest chain params to enable testing the DNS seed querying logic of `CConnman::ThreadDNSAddressSeed` and relevant startup parameters. Adds coverage for the changes in #22013 (and then some). The main behavioral change to bitcoind is that this PR disallows starting up with conflicting parameters for `-dnsseed` and `-forcednsseed`. The tests include: * parameter interactions of different combinations of `-connect`, `-dnsseed` and `-forcednsseed` * the delay before querying DNS seeds depending on how many addresses are in the addrman * the behavior of `-forcednsseed` * skipping DNS querying if we have outbound full relay connections & not block-relay-only connections Huge props to mzumsande for identifying the timing technique for testing successful connections before running `ThreadDNSAddressSeed` 🙌🏽 ACKs for top commit: mzumsande: ACK 82b6f89819e55af26f5264678e0f93052934bcb3 jnewbery: reACK 82b6f89819e55af26f5264678e0f93052934bcb3 Tree-SHA512: 9f0c29bfbf99426727e79c0a25606ae09deab91a92e3c5cee7f84c3ca7503a8ac9ab85a85c51841d40b164ef8c991326070f0b2f41d075fb7985df26f6e95d6d
2021-07-30[test] Introduce test logic to query DNS seedsAmiti Uttarwar
This commit introduces a DNS seed to the regest chain params in order to add coverage to the DNS querying logic. The first test checks that we do not query DNS seeds if we are able to succesfully connect to 2 outbound connections. Since we participate in ADDR relay with those connections, including sending a GETADDR message during the VERSION handshake, querying the DNS seeds is unnecessary. Co-authored-by: Martin Zumsande <mzumsande@gmail.com>
2021-07-22Merge bitcoin/bitcoin#21090: Default to NODE_WITNESS in nLocalServicesW. J. van der Laan
a806647d260132a00cd633160040625c7dd17803 [validation] Always include merkle root in coinbase commitment (Dhruv Mehta) 189128c220190a588500b8e74ee7ae47671b9558 [validation] Set witness script flag with p2sh for blocks (Dhruv Mehta) ac82b99db77ec843af82dcdf040dfdbc98c8ff26 [p2p] remove redundant NODE_WITNESS checks (Dhruv Mehta) 6f8b198b8256a6703a6f5e592dfa77fa024a7035 [p2p] remove unused segwitheight=-1 option (Dhruv Mehta) eba5b1cd6460c98e75d0422bd394e12af7f11e4c [test] remove or move tests using `-segwitheight=-1` (Dhruv Mehta) Pull request description: Builds on #21009 and makes progress on remaining items in #17862 Removing `RewindBlockIndex()` in #21009 allows the following: - removal of tests using `segwitheight=-1` in `p2p_segwit.py`. - move `test_upgrade_after_activation()` out of `p2p_segwit.py` reducing runtime - in turn, that allows us to drop support for `-segwitheight=-1`, which is only supported for that test. - that allows us to always set `NODE_WITNESS` in our local services. The only reason we don't do that is to support `-segwitheight=-1`. - that in turn allows us to drop all of the `GetLocalServices() & NODE_WITNESS` checks inside `net_processing.cpp`, since our local services would always include `NODE_WITNESS` ACKs for top commit: mzumsande: Code-Review ACK a806647d260132a00cd633160040625c7dd17803 laanwj: Code review ACK a806647d260132a00cd633160040625c7dd17803, nice cleanup jnewbery: utACK a806647d260132a00cd633160040625c7dd17803 theStack: ACK a806647d260132a00cd633160040625c7dd17803 Tree-SHA512: 73e1a69d1d7eca1f5c38558ec6672decd0b60b16c2ef6134df6f6af71bb159e6eea160f9bb5ab0eb6723c6632d29509811e29469d0d87abbe9b69a2890fbc73e
2021-07-19Update assumed chain paramsSriram
Note: 10% overhead to the base value of `mainnet` in `m_assumed_blockchain_size`
2021-07-07[p2p] remove unused segwitheight=-1 optionDhruv Mehta
This also lets us default to NODE_WITNESS in nLocalServices
2021-06-30[move-only] Rename versionbitsinfo to deploymentinfoAnthony Towns
2021-06-18test: Set BIP34Height = 2 for regtestMarcoFalke
2021-06-02CRegTestParams: Use `args` instead of `gArgs`.Kiminuo
2021-05-16fuzz: Add utxo_snapshot targetMarcoFalke
2021-05-11refactor: Use type-safe assumeutxo hashMarcoFalke
This avoids accidentally mixing it up with other hashes (like block hashes).
2021-05-11refactor: Remove unused codeMarcoFalke
2021-04-14Add mainnet and testnet taproot activation paramsAndrew Chow
2021-04-15Merge #21377: Speedy trial support for versionbitsfanquake
ffe33dfbd4c3b11e3475b022b6c1dd077613de79 chainparams: drop versionbits threshold to 90% for mainnnet and signet (Anthony Towns) f054f6bcd2c2ce5fea84cf8681013f85a444e7ea versionbits: simplify state transitions (Anthony Towns) 55ac5f568a3b73d6f1ef4654617fb76e8bcbccdf versionbits: Add explicit NEVER_ACTIVE deployments (Anthony Towns) dd07e6da48040dc7eae46bc7941db48d98a669fd fuzz: test versionbits delayed activation (Anthony Towns) dd85d5411c1702c8ae259610fe55050ba212e21e tests: test versionbits delayed activation (Anthony Towns) 73d4a706393e6dbd6b6d6b6428f8d3233ac0a2d8 versionbits: Add support for delayed activation (Anthony Towns) 9e6b65f6fa205eee5c3b99343988adcb8d320460 tests: clean up versionbits test (Anthony Towns) 593274445004506c921d5d851361aefb3434d744 tests: test ComputeBlockVersion for all deployments (Anthony Towns) 63879f0a4760c0c0f784029849cb5d21ee088abb tests: pull ComputeBlockVersion test into its own function (Anthony Towns) Pull request description: BIP9-based implementation of "speedy trial" activation specification, see https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2021-March/018583.html Edge cases are tested by fuzzing added in #21380. ACKs for top commit: instagibbs: tACK https://github.com/bitcoin/bitcoin/pull/21377/commits/ffe33dfbd4c3b11e3475b022b6c1dd077613de79 jnewbery: utACK ffe33dfbd4c3b11e3475b022b6c1dd077613de79 MarcoFalke: review ACK ffe33dfbd4c3b11e3475b022b6c1dd077613de79 💈 achow101: re-ACK ffe33dfbd4c3b11e3475b022b6c1dd077613de79 gmaxwell: ACK ffe33dfbd4c3b11e3475b022b6c1dd077613de79 benthecarman: ACK ffe33dfbd4c3b11e3475b022b6c1dd077613de79 Sjors: ACK ffe33dfbd4c3b11e3475b022b6c1dd077613de79 jonatack: Initial approach ACK ffe33dfbd4c3b11e3475b022b6c1dd077613de79 after a first pass of review, building and testing each commit, mostly looking at the changes and diffs. Will do a more high-level review iteration. A few minor comments follow to pick/choose/ignore. ariard: Code Review ACK ffe33df Tree-SHA512: f79a7146b2450057ee92155cbbbcec12cd64334236d9239c6bd7d31b32eec145a9781c320f178da7b44ababdb8808b84d9d22a40e0851e229ba6d224e3be747c
2021-04-12chainparams: drop versionbits threshold to 90% for mainnnet and signetAnthony Towns
2021-04-12versionbits: Add explicit NEVER_ACTIVE deploymentsAnthony Towns
Previously we used deployments that would timeout prior to Bitcoin's invention, which allowed the deployment to still be activated in unit tests. This switches those deployments to be truly never active.
2021-04-12versionbits: Add support for delayed activationAnthony Towns
2021-04-08test: Use compressed keys in TestChain100SetupMarcoFalke
coinbaseKey.MakeNewKey(true); creates a compressed key and there is no reason for the deterministic setup to use uncompressed ones.
2021-04-06Merge #21560: net: Add Tor v3 hardcoded seedsW. J. van der Laan
b2ee8b207de78f03356905bd60b7b00b6f49c252 net: Deserialize hardcoded seeds from BIP155 blob (W. J. van der Laan) 9b29d5df7fc555eaea42029f334f2995c6ccde3d contrib: Add explicit port numbers for testnet seeds (W. J. van der Laan) 2a257de113fd31539b68c28c47ef94f257b6e427 contrib: Add a few TorV3 seed nodes (W. J. van der Laan) 06030f7a42dea33c5120504dcd99d1714883f271 contrib: generate-seeds.py generates output in BIP155 format (W. J. van der Laan) Pull request description: Closes #20239 and mitigates my node's problem in #21351. - Add a few hardcoded seeds for TorV3 - As the [bitcoin-seeder](https://github.com/sipa/bitcoin-seeder) doesn't collect TorV3 addresses yet, I have extracted these from my own node using [a script](https://gist.github.com/laanwj/b3d7b01ef61ce07c2eff0a72a6b90183) and added them manually. This is intended to be a temporary stop gap until 22.0's seeds update. - Change hardcoded seeds to variable length BIP155 binary format. - It is stored as a single serialized blob in a byte array, instead of pseudo-IPv6 address slots. This is more flexible and, assuming most of the list is IPv4, more compact. - Only the (networkID, addr, port) subset (CService). Services and time are construed on the fly as before. - Change input format for `nodes_*.txt`. - Drop legacy `0xAABBCCDD` format for IPv4. It is never generated by `makeseeds.py`. - Stop interpreting lack of port as default port, interpret it as 'no port', to accomodate I2P and other port-less protocols (not handled in this PR). An explicit port is always generated by `makeseeds.py` so in practice this makes no difference right now. A follow-up to this PR could do the same for I2P. ACKs for top commit: jonatack: ACK b2ee8b207de78f03356905bd60b7b00b6f49c252 Tree-SHA512: 11a6b54f9fb0192560f2bd7b218f798f86c1abe01d1bf37f734cb88b91848124beb2de801ca4e6f856e9946aea5dc3ee16b0dbb9863799e42eec1b239d40d59d
2021-04-05net: Deserialize hardcoded seeds from BIP155 blobW. J. van der Laan
Switch from IPv6 slot-based format to more compact and flexible BIP155 format.
2021-04-01[doc] correct comment in chainparamsglozow
There are more than 3 networks.
2021-02-18Merge #15946: Allow maintaining the blockfilterindex when using pruneJonas Schnelli
84716b134e9afca2fba7731de4af1f22fa1b1518 Add "index/blockfilterindex -> validation -> index/blockfilterindex" to expected circular dependencies (Jonas Schnelli) ab3a0a2fb915d8b8384c30a8b38b4b5cc35236fd Add functional test for blockfilterindex in prune-mode (Jonas Schnelli) c286a22f7b63a8bd336d5d7606c339053ee0054b Add debug startup parameter -fastprune for more effective pruning tests (Jonas Schnelli) 5e112269c311a559bfded814d3c3c438349a1986 Avoid pruning below the blockfilterindex sync height (Jonas Schnelli) 00d57ff76854938ead800767fb673a8af46eac8e Avoid accessing nullpointer in BaseIndex::GetSummary() (Jonas Schnelli) 6abe9f5b11cd4a5ecb6caca8443fe2950a417842 Allow blockfilter in conjunction with prune (Jonas Schnelli) Pull request description: Maintaining the blockfilterindexes in prune mode is possible and may lead to efficient p2p based rescans of wallets (restore backups, import/sweep keys) beyond the prune height (rescans not part of that PR). This PR allows running the blockfilterindex(es) in conjunction with pruning. * Bitcoind/Qt will shutdown during startup when missing block data has been detected ([re]enable `-blockfilterindex` when we already have pruned) * manual block pruning is disabled during blockfilterindex sync * auto-pruning is delayed during blockfilterindex sync ToDos: * [x] Functional tests ACKs for top commit: fjahr: Code review ACK 84716b1 ryanofsky: Code review ACK 84716b134e9afca2fba7731de4af1f22fa1b1518. Only changes since last review were suggested new FindFilesToPrune argument and test. benthecarman: tACK 84716b134e9afca2fba7731de4af1f22fa1b1518 Tree-SHA512: 91d832c6c562c463f7ec7655c08956385413a99a896640b9737bda0183607fac530435d03d87c3c0e70c61ccdfe73fe8f3639bc7d26d33ca7e60925ebb97d77a
2021-02-18Merge #20429: refactor: replace (sizeof(a)/sizeof(a[0])) with C++17 std::sizeMarcoFalke
e829c9afbf75e930db6c3fe77a269b0af5e7a3ad refactor: replace sizeof(a)/sizeof(a[0]) by std::size (C++17) (Sebastian Falbesoner) 365539c84691d470b44d35df374d8c049f8c1192 refactor: init vectors via std::{begin,end} to avoid pointer arithmetic (Sebastian Falbesoner) 63d4ee1968144cc3d115f92baef95785abf813ac refactor: iterate arrays via C++11 range-based for loops if idx is not needed (Sebastian Falbesoner) Pull request description: This refactoring PR picks up the idea of #19626 and replaces all occurences of `sizeof(x)/sizeof(x[0])` (or `sizeof(x)/sizeof(*x)`, respectively) with the now-available C++17 [`std::size`](https://en.cppreference.com/w/cpp/iterator/size) (as [suggested by sipa](https://github.com/bitcoin/bitcoin/pull/19626#issuecomment-666487228)), making the macro `ARRAYLEN` obsolete. As preparation for this, two other changes are done to eliminate `sizeof(x)/sizeof(x[0])` usage: * all places where arrays are iterated via an index are changed to use C++11 range-based for loops If the index' only purpose is to access the array element (as [suggested by MarcoFalke](https://github.com/bitcoin/bitcoin/pull/19626#discussion_r463404541)). * `std::vector` initializations are done via `std::begin` and `std::end` rather than using pointer arithmetic to calculate the end (also [suggested by MarcoFalke](https://github.com/bitcoin/bitcoin/pull/20429#discussion_r567418821)). ACKs for top commit: practicalswift: cr ACK e829c9afbf75e930db6c3fe77a269b0af5e7a3ad: patch looks correct fanquake: ACK e829c9afbf75e930db6c3fe77a269b0af5e7a3ad MarcoFalke: review ACK e829c9afbf75e930db6c3fe77a269b0af5e7a3ad 🌩 Tree-SHA512: b01d32c04b9e04d562b7717cae00a651ec9a718645047a90761be6959e0cc2adbd67494e058fe894641076711bb09c3b47a047d0275c736f0b2218e1ce0d193d
2021-02-16Add debug startup parameter -fastprune for more effective pruning testsJonas Schnelli
2021-02-12chainparams: add allowed assumeutxo valuesJames O'Beirne
Values for mainnet and testnet will be specified in a follow-up PR that can be scrutinized accordingly. This structure is required for use in snapshot activation logic.
2021-01-31refactor: init vectors via std::{begin,end} to avoid pointer arithmeticSebastian Falbesoner
2020-12-15Move signet onion seed from v2 to v3Sjors Provoost
2020-11-16Merge #20238: doc: Missing comments for signet parametersMarcoFalke
9c08f3332c12aa30c70aaf390c876cc5c1f90617 doc: Missing comments for signet parameters (kanon) Pull request description: We have such comment in chainparams.cpp. However in Signet the comments are missing. In example... - Mainnet https://github.com/bitcoin/bitcoin/blob/d67883d01e507dd22d1281f4a4860e79d6a46a47/src/chainparams.cpp#L83-L84 - Testnet https://github.com/bitcoin/bitcoin/blob/d67883d01e507dd22d1281f4a4860e79d6a46a47/src/chainparams.cpp#L196-L197 - Regtest https://github.com/bitcoin/bitcoin/blob/d67883d01e507dd22d1281f4a4860e79d6a46a47/src/chainparams.cpp#L392-L393 ACKs for top commit: theStack: ACK 9c08f3332c12aa30c70aaf390c876cc5c1f90617 Tree-SHA512: d4e488cf01e50d6320282b29d776c11e6b3d423f9268226749f738a57a51f456b6bd48334d2d5a43afa782df65ea15525a0af1688003c1be6ef915c05650e147
2020-11-02Update assumed chain paramsMarcoFalke
2020-10-26doc: Missing comments for signet parameterskanon
2020-10-21Merge #20157: Bugfix: chainparams: Add missing (always enabled) Taproot ↵MarcoFalke
deployment for Signet 2d5793c0161902730cde384dbdf3e3ba3e55c9e0 Bugfix: chainparams: Add missing (disabled) Taproot deployment for Signet (Luke Dashjr) Pull request description: Is there a way we can trigger compiler warnings if a deployment is undefined? ACKs for top commit: decryp2kanon: utACK 2d5793c0161902730cde384dbdf3e3ba3e55c9e0 MarcoFalke: review ACK 2d5793c0161902730cde384dbdf3e3ba3e55c9e0 Tree-SHA512: 135cefae0f8dc552b0f682c2b87cabca7a4716290a36410a55968850e803a5049234e3cc597c8ef8d7917ae5d5ea3fb851e160df171b6793114c6bc01c5ea3e7
2020-10-20Bugfix: chainparams: Add missing (disabled) Taproot deployment for SignetLuke Dashjr
2020-10-16Initialize default-initialized uint256 consensus params to zero explicitlyMarcoFalke
2020-10-15doc: Move assumed-values doxygen comments to headerMarcoFalke
2020-10-15signet: Fix uninitialized read in validationMarcoFalke
2020-10-12Activate Taproot/Tapscript on regtest (BIP 341, BIP 342)Pieter Wuille
Define a versionbits-based activation for the new consensus rules on regtest. No activation or activation mechanism is defined for testnet or mainnet.
2020-10-01signet: do not log signet startup messages for other chainsJon Atack
and move signet network magic logging from chainparams.cpp to init.cpp
2020-09-30Merge #20004: test: Add signet witness commitment section parse testsWladimir J. van der Laan
fa29b5ae666bbb4c19188f0dcf8a1ba738aac624 test: Add signet witness commitment section parse tests (MarcoFalke) fa23308e9aad70c99a31f91d8556f1876ea02c04 Remove gArgs global from CreateChainParams to aid testing (MarcoFalke) Pull request description: ACKs for top commit: laanwj: ACK fa29b5ae666bbb4c19188f0dcf8a1ba738aac624 Tree-SHA512: f956407d690decbfb8178bcb8f101d107389fecc3aa7be515f7b0f5ceac26d798c165100f7ddf08cec569beabcc6514862dda23b667cc4fd0a784316784735c2
2020-09-29signet: Add assumed values for default signetMarcoFalke
2020-09-29Remove gArgs global from CreateChainParams to aid testingMarcoFalke
2020-09-18signet: hard-coded parameters for Signet Global Network VI (2020-09-07)Karl-Johan Alm
Co-authored-by: Anthony Towns <aj@erisian.com.au>
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-02 08:54:08 +0000