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-WIP-electrum-btcp
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don't create all master public keys on wallet creation

This commit is contained in:
ThomasV 2013-10-01 13:40:22 +02:00
parent 27cc09e8e2
commit 1a8428647f
1 changed files with 37 additions and 32 deletions
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69
lib/wallet.py
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@ -271,44 +271,47 @@ class Wallet:
self.storage.put('master_public_keys', self.master_public_keys, True)
self.create_account('1','Main account')
def create_accounts(self):
def create_accounts(self):
# create default account
self.create_master_keys('1', self.seed)
self.create_account('1','Main account')
def create_master_keys(self, account_type, seed):
master_k, master_c, master_K, master_cK = bip32_init(self.seed)
# normal accounts
k0, c0, K0, cK0 = bip32_private_derivation(master_k, master_c, "m/", "m/0'/")
# p2sh 2of2
k1, c1, K1, cK1 = bip32_private_derivation(master_k, master_c, "m/", "m/1'/")
k2, c2, K2, cK2 = bip32_private_derivation(master_k, master_c, "m/", "m/2'/")
# p2sh 2of3
k3, c3, K3, cK3 = bip32_private_derivation(master_k, master_c, "m/", "m/3'/")
k4, c4, K4, cK4 = bip32_private_derivation(master_k, master_c, "m/", "m/4'/")
k5, c5, K5, cK5 = bip32_private_derivation(master_k, master_c, "m/", "m/5'/")
if account_type == '1':
k0, c0, K0, cK0 = bip32_private_derivation(master_k, master_c, "m/", "m/0'/")
self.master_public_keys["m/0'/"] = (c0, K0, cK0)
self.master_private_keys["m/0'/"] = k0
elif account_type == '2of2':
k1, c1, K1, cK1 = bip32_private_derivation(master_k, master_c, "m/", "m/1'/")
k2, c2, K2, cK2 = bip32_private_derivation(master_k, master_c, "m/", "m/2'/")
self.master_public_keys["m/1'/"] = (c1, K1, cK1)
self.master_public_keys["m/2'/"] = (c2, K2, cK2)
self.master_private_keys["m/1'/"] = k1
self.master_private_keys["m/2'/"] = k2
elif account_type == '2of3':
k3, c3, K3, cK3 = bip32_private_derivation(master_k, master_c, "m/", "m/3'/")
k4, c4, K4, cK4 = bip32_private_derivation(master_k, master_c, "m/", "m/4'/")
k5, c5, K5, cK5 = bip32_private_derivation(master_k, master_c, "m/", "m/5'/")
self.master_public_keys["m/3'/"] = (c3, K3, cK3)
self.master_public_keys["m/4'/"] = (c4, K4, cK4)
self.master_public_keys["m/5'/"] = (c5, K5, cK5)
self.master_private_keys["m/3'/"] = k3
self.master_private_keys["m/4'/"] = k4
self.master_private_keys["m/5'/"] = k5
self.master_public_keys = {
"m/0'/": (c0, K0, cK0),
"m/1'/": (c1, K1, cK1),
"m/2'/": (c2, K2, cK2),
"m/3'/": (c3, K3, cK3),
"m/4'/": (c4, K4, cK4),
"m/5'/": (c5, K5, cK5)
}
self.master_private_keys = {
"m/0'/": k0,
"m/1'/": k1,
"m/2'/": k2,
"m/3'/": k3,
"m/4'/": k4,
"m/5'/": k5
}
self.storage.put('master_public_keys', self.master_public_keys, True)
self.storage.put('master_private_keys', self.master_private_keys, True)
# create default account
self.create_account('1','Main account')
def has_master_public_keys(self, account_type):
if account_type == '1':
return "m/0'/" in self.master_public_keys
elif account_type == '2of2':
return set(["m/1'/", "m/2'/"]) <= set(self.master_public_keys.keys())
elif account_type == '2of3':
return set(["m/3'/", "m/4'/", "m/5'/"]) <= set(self.master_public_keys.keys())
def find_root_by_master_key(self, c, K):
for key, v in self.master_public_keys.items():
@ -764,6 +767,8 @@ class Wallet:
def create_pending_accounts(self):
for account_type in ['1','2of2','2of3']:
if not self.has_master_public_keys(account_type):
continue
a = self.new_account_address(account_type)
if self.address_is_old(a):
print_error( "creating account", a )