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Merge #15986: Add checksum to getdescriptorinfo

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26d3fad109 Add unmodified-but-with-checksum to getdescriptorinfo (Pieter Wuille)
104b3a5069 Factor out checksum checking from descriptor parsing (Pieter Wuille)

Pull request description:

ACKs for top commit:
  achow101:
    Code Review ACK 26d3fad109
  meshcollider:
    re-Code Review ACK 26d3fad109
  Sjors:
    ACK 26d3fad109

Tree-SHA512: b7a7f89b64a184927d6f9a0c183a087609983f0c5d5593f78e12db4714e930a4af655db9da4b0c407ea2e24d3b926cef6e1f2a15de502d0d1290a6e046826b99
This commit is contained in:
MeshCollider
2019-08-17 09:23:36 +12:00
parent b80cdfec9a 26d3fad109
commit 7a960ba775
4 changed files with 42 additions and 13 deletions
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8
src/script/descriptor.h
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@@ -81,6 +81,14 @@ struct Descriptor {
*/
std::unique_ptr<Descriptor> Parse(const std::string& descriptor, FlatSigningProvider& out, bool require_checksum = false);
/** Get the checksum for a descriptor.
*
* If it already has one, and it is correct, return the checksum in the input.
* If it already has one that is wrong, return "".
* If it does not already have one, return the checksum that would need to be added.
*/
std::string GetDescriptorChecksum(const std::string& descriptor);
/** Find a descriptor for the specified script, using information from provider where possible.
*
* A non-ranged descriptor which only generates the specified script will be returned in all