Merge #18787: wallet: descriptor wallet release notes and cleanups

ca2a09640f Change SetType to SetInternal and remove m_address_type (Andrew Chow)
89b1ce1140 Remove unimplemented SetCrypted from DescriptorScriptPubKeyMan (Andrew Chow)
b9073c8f13 rpc: createwallet warning that descriptor wallets are experimental (Andrew Chow)
610030d95c docs: Add release notes for descriptor wallets (Andrew Chow)

Pull request description:

  Some docs and cleanup following #16528.

  * Added release notes to explain a bit of motivation for descriptor wallets, what was changed, and how users will be effected by it. Also mentions the caveats regarding multsigs and watchonly that we have discussed on IRC.
  * Adds a warning to `createwallet` that descriptor wallets are experimental.
  * Removed unused `SetCrypted` as suggestioned: https://github.com/bitcoin/bitcoin/pull/16528#discussion_r415300916
  * Removed `m_address_type` as mentioned in https://github.com/bitcoin/bitcoin/pull/18782#issuecomment-620167077

ACKs for top commit:
  Sjors:
    tACK ca2a09640f
  instagibbs:
    utACK ca2a09640f
  meshcollider:
    utACK ca2a09640f

Tree-SHA512: 987188a912c191430e5d3f89bcef54ba6773692fc2d95b16a3ec11d9007ded210466ed980a3857e8b7196beef6422f07f9c85cc157f996c02d16f4dbde2e7b2a
This commit is contained in:
Samuel Dobson
2020-05-22 13:51:01 +12:00
5 changed files with 137 additions and 18 deletions

View File

@@ -1577,7 +1577,7 @@ std::set<CKeyID> LegacyScriptPubKeyMan::GetKeys() const
return set_address;
}
void LegacyScriptPubKeyMan::SetType(OutputType type, bool internal) {}
void LegacyScriptPubKeyMan::SetInternal(bool internal) {}
bool DescriptorScriptPubKeyMan::GetNewDestination(const OutputType type, CTxDestination& dest, std::string& error)
{
@@ -1589,7 +1589,9 @@ bool DescriptorScriptPubKeyMan::GetNewDestination(const OutputType type, CTxDest
{
LOCK(cs_desc_man);
assert(m_wallet_descriptor.descriptor->IsSingleType()); // This is a combo descriptor which should not be an active descriptor
if (type != m_address_type) {
Optional<OutputType> desc_addr_type = m_wallet_descriptor.descriptor->GetOutputType();
assert(desc_addr_type);
if (type != *desc_addr_type) {
throw std::runtime_error(std::string(__func__) + ": Types are inconsistent");
}
@@ -1857,7 +1859,7 @@ bool DescriptorScriptPubKeyMan::AddDescriptorKeyWithDB(WalletBatch& batch, const
}
}
bool DescriptorScriptPubKeyMan::SetupDescriptorGeneration(const CExtKey& master_key)
bool DescriptorScriptPubKeyMan::SetupDescriptorGeneration(const CExtKey& master_key, OutputType addr_type)
{
LOCK(cs_desc_man);
assert(m_storage.IsWalletFlagSet(WALLET_FLAG_DESCRIPTORS));
@@ -1874,7 +1876,7 @@ bool DescriptorScriptPubKeyMan::SetupDescriptorGeneration(const CExtKey& master_
// Build descriptor string
std::string desc_prefix;
std::string desc_suffix = "/*)";
switch (m_address_type) {
switch (addr_type) {
case OutputType::LEGACY: {
desc_prefix = "pkh(" + xpub + "/44'";
break;
@@ -2156,9 +2158,8 @@ uint256 DescriptorScriptPubKeyMan::GetID() const
return id;
}
void DescriptorScriptPubKeyMan::SetType(OutputType type, bool internal)
void DescriptorScriptPubKeyMan::SetInternal(bool internal)
{
this->m_address_type = type;
this->m_internal = internal;
}