Merge #19054: wallet: Skip hdKeypath of 'm' when determining inactive hd seeds
951bca61d7
tests: feature_backwards_compatibility.py test 0.16 up/downgrade (Andrew Chow)3a03a11e8c
Skip hdKeypath of 'm' (Andrew Chow) Pull request description: Previously the seed was stored with keypath 'm' so we need to skip this as well when determining inactive seeds. Fixes #19051 ACKs for top commit: Sjors: ACK951bca61d7
instagibbs: re-utACK951bca61d7
ryanofsky: Code review ACK951bca61d7
. No significant changes since last review, just updated comment and some test tweaks Tree-SHA512: 930f77e7097c9cf4f1012e540bd2b1a72fd279262517f10c1531b2ad48c632ef95e0dd4edea81bcc3b3db306479d34e5e79e5d6c4ed31dfa4b77a4231436436e
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commit
d4f9ae0025
2 changed files with 36 additions and 2 deletions
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@ -439,10 +439,11 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
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// Extract some CHDChain info from this metadata if it has any
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if (keyMeta.nVersion >= CKeyMetadata::VERSION_WITH_HDDATA && !keyMeta.hd_seed_id.IsNull() && keyMeta.hdKeypath.size() > 0) {
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// Get the path from the key origin or from the path string
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// Not applicable when path is "s" as that indicates a seed
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// Not applicable when path is "s" or "m" as those indicate a seed
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// See https://github.com/bitcoin/bitcoin/pull/12924
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bool internal = false;
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uint32_t index = 0;
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if (keyMeta.hdKeypath != "s") {
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if (keyMeta.hdKeypath != "s" && keyMeta.hdKeypath != "m") {
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std::vector<uint32_t> path;
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if (keyMeta.has_key_origin) {
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// We have a key origin, so pull it from its path vector
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@ -319,6 +319,15 @@ class BackwardsCompatibilityTest(BitcoinTestFramework):
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info = wallet.getwalletinfo()
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assert info['keypoolsize'] == 1
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# Create upgrade wallet in v0.16
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self.stop_node(-1)
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self.start_node(-1, extra_args=["-wallet=u1_v16"])
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wallet = node_v16.get_wallet_rpc("u1_v16")
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v16_addr = wallet.getnewaddress('', "bech32")
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v16_info = wallet.validateaddress(v16_addr)
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v16_pubkey = v16_info['pubkey']
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self.stop_node(-1)
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self.log.info("Test wallet upgrade path...")
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# u1: regular wallet, created with v0.17
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node_v17.rpc.createwallet(wallet_name="u1_v17")
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@ -328,6 +337,30 @@ class BackwardsCompatibilityTest(BitcoinTestFramework):
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hdkeypath = v17_info["hdkeypath"]
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pubkey = v17_info["pubkey"]
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# Copy the 0.16 wallet to the last Bitcoin Core version and open it:
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shutil.copyfile(
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os.path.join(node_v16_wallets_dir, "wallets/u1_v16"),
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os.path.join(node_master_wallets_dir, "u1_v16")
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)
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load_res = node_master.loadwallet("u1_v16")
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# Make sure this wallet opens without warnings. See https://github.com/bitcoin/bitcoin/pull/19054
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assert_equal(load_res['warning'], '')
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wallet = node_master.get_wallet_rpc("u1_v16")
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info = wallet.getaddressinfo(v16_addr)
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descriptor = "wpkh([" + info["hdmasterfingerprint"] + hdkeypath[1:] + "]" + v16_pubkey + ")"
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assert_equal(info["desc"], descsum_create(descriptor))
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# Now copy that same wallet back to 0.16 to make sure no automatic upgrade breaks it
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os.remove(os.path.join(node_v16_wallets_dir, "wallets/u1_v16"))
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shutil.copyfile(
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os.path.join(node_master_wallets_dir, "u1_v16"),
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os.path.join(node_v16_wallets_dir, "wallets/u1_v16")
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)
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self.start_node(-1, extra_args=["-wallet=u1_v16"])
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wallet = node_v16.get_wallet_rpc("u1_v16")
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info = wallet.validateaddress(v16_addr)
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assert_equal(info, v16_info)
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# Copy the 0.17 wallet to the last Bitcoin Core version and open it:
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node_v17.unloadwallet("u1_v17")
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shutil.copytree(
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