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74 commits

Author SHA1 Message Date
Wladimir J. van der Laan
e7df1ecd17
Merge #14934: Descriptor expansion cache clarifications 
2e68ffaf20 [doc] descriptor: explain GetPubKey() usage with cached public key (Sjors Provoost)
2290269759 scripted-diff: rename DescriptorImpl m_script_arg to m_subdescriptor_arg (Sjors Provoost)

Pull request description:

  I found the name `m_script_arg` to be confusing while reviewing https://github.com/bitcoin/bitcoin/pull/14646#discussion_r240677238. @sipa let me know if `m_subdescriptor_arg` is completely wrong.

  I also added an explanation of why we call `GetPubKey` when we don't ask it for a public key.

ACKs for top commit:
  laanwj:
    ACK 2e68ffaf20

Tree-SHA512: 06698e9a91cdda93c043a82732793f0ad3cd91daa2513565953e9fa048d5573322fb534e9d0ea9ab736e6366be5921e2b8699c4f4b3693edab48039aaae06f78
 2019-08-14 13:30:27 +02:00
Pieter Wuille
26d3fad109 Add unmodified-but-with-checksum to getdescriptorinfo 2019-08-06 17:11:12 -07:00
Pieter Wuille
104b3a5069 Factor out checksum checking from descriptor parsing 2019-08-06 17:11:12 -07:00
MeshCollider
a4d1bd1a29 Add private key derivation functions to descriptors 2019-06-06 22:03:55 +12:00
Gregory Sanders
70946e7fee Replace CScriptID and CKeyID in CTxDestination with dedicated types 2019-04-29 10:15:23 -04:00
Pieter Wuille
9a93c91c88 Keep full pubkeys in FlatSigningProvider::origins 2019-04-04 12:45:32 -07:00
Pieter Wuille
3b40bff988 Descriptor checksum 2019-02-15 22:36:05 -08:00
Andrew Chow
e7652d3f64 Add WriteHDKeypath function and move *HDKeypath to util/bip32.{h,cpp} 
Creates new files util/bip32.h and util/bip32.cpp for containing
BIP 32 stuff.
Moves FormatKeyPath from descriptor.cpp to util/bip32.
Adds a wrapper around it to prepent the 'm' for when just the
BIP 32 style keypath is needed.
 2019-02-14 14:00:28 -05:00
Sjors Provoost
2e68ffaf20
[doc] descriptor: explain GetPubKey() usage with cached public key 
Plus a few typo fixes.
 2019-01-29 16:55:45 +01:00
Sjors Provoost
2290269759
scripted-diff: rename DescriptorImpl m_script_arg to m_subdescriptor_arg 
-BEGIN VERIFY SCRIPT-
sed -i -e 's/m_script_arg/m_subdescriptor_arg/g' src/script/descriptor.cpp
-END VERIFY SCRIPT-
 2019-01-29 16:13:29 +01:00
Pieter Wuille
11e0fd8d66 Descriptor expansions only need pubkey entries for PKH/WPKH 2019-01-25 10:39:06 -08:00
Pieter Wuille
82df4c64ff Add descriptor expansion cache 2018-11-28 15:24:49 -08:00
Pieter Wuille
1eda33aabc [refactor] Combine the ToString and ToPrivateString implementations 2018-11-28 15:24:49 -08:00
Pieter Wuille
24d3a7b3a9 [refactor] Use DescriptorImpl internally, permitting access to new methods 2018-11-28 15:24:49 -08:00
Pieter Wuille
6be0fb4b3f [refactor] Add a base DescriptorImpl with most common logic 2018-11-28 15:16:17 -08:00
Pieter Wuille
fdf146f329
Merge #14477: Add ability to convert solvability info to descriptor 
109699dd33 Add release notes (Pieter Wuille)
b65326b562 Add matching descriptors to scantxoutset output + tests (Pieter Wuille)
16203d5df7 Add descriptors to listunspent and getaddressinfo + tests (Pieter Wuille)
9b2a25b13f Add tests for InferDescriptor and Descriptor::IsSolvable (Pieter Wuille)
225bf3e3b0 Add Descriptor::IsSolvable() to distinguish addr/raw from others (Pieter Wuille)
4d78bd93b5 Add support for inferring descriptors from scripts (Pieter Wuille)

Pull request description:

  This PR adds functionality to convert a script to a descriptor, given a `SigningProvider` with the relevant information about public keys and redeemscripts/witnessscripts.

  The feature is exposed in `listunspent`, `getaddressinfo`, and `scantxoutset` whenever these calls are applied to solvable outputs/addresses.

  This is not very useful on its own, though when we add RPCs to import descriptors, or sign PSBTs using descriptors, these strings become a compact and standalone way of conveying everything necessary to sign an output (excluding private keys).

  Unit tests and rudimentary RPC tests are included (more relevant tests can be added once RPCs support descriptors).

  Fixes #14503.

Tree-SHA512: cb36b84a3e0200375b7e06a98c7e750cfaf95cf5de132cad59f7ec3cbd201f739427de0dc108f515be7aca203652089fbf5f24ed283d4553bddf23a3224ab31f
 2018-11-27 12:22:41 -08:00
practicalswift
9cc0230cfc Add NODISCARD to all {Decode,Parse}[...](...) functions returning bool. Sort includes. 2018-11-05 17:03:11 +01:00
Jim Posen
2068f089c8 scripted-diff: Move util files to separate directory. 
-BEGIN VERIFY SCRIPT-
mkdir -p src/util
git mv src/util.h src/util/system.h
git mv src/util.cpp src/util/system.cpp
git mv src/utilmemory.h src/util/memory.h
git mv src/utilmoneystr.h src/util/moneystr.h
git mv src/utilmoneystr.cpp src/util/moneystr.cpp
git mv src/utilstrencodings.h src/util/strencodings.h
git mv src/utilstrencodings.cpp src/util/strencodings.cpp
git mv src/utiltime.h src/util/time.h
git mv src/utiltime.cpp src/util/time.cpp

sed -i 's/<util\.h>/<util\/system\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
sed -i 's/<utilmemory\.h>/<util\/memory\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
sed -i 's/<utilmoneystr\.h>/<util\/moneystr\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
sed -i 's/<utilstrencodings\.h>/<util\/strencodings\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
sed -i 's/<utiltime\.h>/<util\/time\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')

sed -i 's/BITCOIN_UTIL_H/BITCOIN_UTIL_SYSTEM_H/g' src/util/system.h
sed -i 's/BITCOIN_UTILMEMORY_H/BITCOIN_UTIL_MEMORY_H/g' src/util/memory.h
sed -i 's/BITCOIN_UTILMONEYSTR_H/BITCOIN_UTIL_MONEYSTR_H/g' src/util/moneystr.h
sed -i 's/BITCOIN_UTILSTRENCODINGS_H/BITCOIN_UTIL_STRENCODINGS_H/g' src/util/strencodings.h
sed -i 's/BITCOIN_UTILTIME_H/BITCOIN_UTIL_TIME_H/g' src/util/time.h

sed -i 's/ util\.\(h\|cpp\)/ util\/system\.\1/g' src/Makefile.am
sed -i 's/utilmemory\.\(h\|cpp\)/util\/memory\.\1/g' src/Makefile.am
sed -i 's/utilmoneystr\.\(h\|cpp\)/util\/moneystr\.\1/g' src/Makefile.am
sed -i 's/utilstrencodings\.\(h\|cpp\)/util\/strencodings\.\1/g' src/Makefile.am
sed -i 's/utiltime\.\(h\|cpp\)/util\/time\.\1/g' src/Makefile.am

sed -i 's/-> util ->/-> util\/system ->/' test/lint/lint-circular-dependencies.sh
sed -i 's/src\/util\.cpp/src\/util\/system\.cpp/g' test/lint/lint-format-strings.py test/lint/lint-locale-dependence.sh
sed -i 's/src\/utilmoneystr\.cpp/src\/util\/moneystr\.cpp/g' test/lint/lint-locale-dependence.sh
sed -i 's/src\/utilstrencodings\.\(h\|cpp\)/src\/util\/strencodings\.\1/g' test/lint/lint-locale-dependence.sh
sed -i 's/src\\utilstrencodings\.cpp/src\\util\\strencodings\.cpp/' build_msvc/libbitcoinconsensus/libbitcoinconsensus.vcxproj
-END VERIFY SCRIPT-
 2018-11-04 22:46:07 -08:00
Pieter Wuille
225bf3e3b0 Add Descriptor::IsSolvable() to distinguish addr/raw from others 2018-10-26 10:21:05 -07:00
Pieter Wuille
4d78bd93b5 Add support for inferring descriptors from scripts 2018-10-26 10:21:05 -07:00
Pieter Wuille
2c6281f180 Add key origin support to descriptors 2018-10-20 20:29:02 -07:00
practicalswift
ada356208e Fix typos reported by codespell 2018-09-04 13:11:26 +02:00
Pieter Wuille
f6b7fc349c Support h instead of ' in hardened descriptor paths 2018-07-27 12:21:12 -07:00
Pieter Wuille
fe8a7dcd78 Output descriptors module 2018-07-27 11:52:45 -07:00