def verify_addr(cls, addr, hex_width, return_dict=False):
if 'B' in cls.mmtypes and addr[:len(cls.bech32_hrp)] == cls.bech32_hrp:
ret = bech32.decode(cls.bech32_hrp, addr)
if ret[0] != cls.witness_vernum:
msg('{}: Invalid witness version number'.format(ret[0]))
elif ret[1]:
return {
'hex': bytes(ret[1]).hex(),
'format': 'bech32'
} if return_dict else True
return False
for addr_fmt in cls.addr_ver_num:
ver_num, pfx = cls.addr_ver_num[addr_fmt]
if type(pfx) == tuple:
if addr[0] not in pfx: continue
elif addr[:len(pfx)] != pfx: continue
addr_hex = _b58chk_decode(addr)
if addr_hex[:len(ver_num)] != ver_num: continue
return {
'hex': addr_hex[len(ver_num):],
'format': {
'p2pkh': 'p2pkh',
'p2sh': 'p2sh',
'p2sh2': 'p2sh',
'zcash_z': 'zcash_z',
'viewkey': 'viewkey'
}[addr_fmt]
} if return_dict else True
return False
def verify_addr(cls,addr,hex_width,return_dict=False):
if 'B' in cls.mmtypes and addr[:len(cls.bech32_hrp)] == cls.bech32_hrp:
ret = bech32.decode(cls.bech32_hrp,addr)
if ret[0] != cls.witness_vernum:
msg('{}: Invalid witness version number'.format(ret[0]))
elif ret[1]:
return {
'hex': bytes(ret[1]).hex(),
'format': 'bech32'
} if return_dict else True
return False
for addr_fmt in cls.addr_ver_num:
ver_num,pfx = cls.addr_ver_num[addr_fmt]
if type(pfx) == tuple:
if addr[0] not in pfx: continue
elif addr[:len(pfx)] != pfx: continue
addr_hex = _b58chk_decode(addr)
if addr_hex[:len(ver_num)] != ver_num: continue
return {
'hex': addr_hex[len(ver_num):],
'format': { 'p2pkh':'p2pkh',
'p2sh':'p2sh',
'p2sh2':'p2sh',
'zcash_z':'zcash_z',
'viewkey':'viewkey'}[addr_fmt]
} if return_dict else True
return False
def parse_addr(self,addr):
if 'B' in self.mmtypes and addr[:len(self.bech32_hrp)] == self.bech32_hrp:
ret = bech32.decode(self.bech32_hrp,addr)
if ret[0] != self.witness_vernum:
msg(f'{ret[0]}: Invalid witness version number')
return False
return parsed_addr( bytes(ret[1]), 'bech32' ) if ret[1] else False
return self.parse_addr_bytes(_b58chk_decode(addr))
def verify_addr(cls, addr, hex_width, return_dict=False):
if 'B' in cls.mmtypes and addr[:len(cls.bech32_hrp)] == cls.bech32_hrp:
ret = bech32.decode(cls.bech32_hrp, addr)
if ret[0] != cls.witness_vernum:
msg('{}: Invalid witness version number'.format(ret[0]))
elif ret[1]:
return {
'hex': ''.join(map(chr, ret[1])).encode('hex'),
'format': 'bech32'
} if return_dict else True
return False
for addr_fmt in cls.addr_ver_num:
ver_num, pfx = cls.addr_ver_num[addr_fmt]
if type(pfx) == tuple:
if addr[0] not in pfx: continue
elif addr[:len(pfx)] != pfx: continue
num = _b58tonum(addr)
if num == False:
if g.debug: Msg('Address cannot be converted to base 58')
break
addr_hex = '{:0{}x}'.format(num, len(ver_num) + hex_width + 8)
# pmsg(hex_width,len(addr_hex),addr_hex[:len(ver_num)],ver_num)
if addr_hex[:len(ver_num)] != ver_num: continue
if hash256(addr_hex[:-8])[:8] == addr_hex[-8:]:
return {
'hex': addr_hex[len(ver_num):-8],
'format': {
'p2pkh': 'p2pkh',
'p2sh': 'p2sh',
'p2sh2': 'p2sh',
'zcash_z': 'zcash_z',
'viewkey': 'viewkey'
}[addr_fmt]
} if return_dict else True
else:
if g.debug: Msg('Invalid checksum in address')
break
return False