e328a6a24b
* 'mmgen-tool': file encryption utility with strong encryption * 'mmgen-tool': find hidden incognito data in file using the Incog ID * User may now supply additional entropy in all cases where random data is needed. This user entropy (typed symbols + keystroke intervals) is hashed into a key with Scrypt and used to encrypt all random data produced during the session by the OS.
142 lines
4.2 KiB
Python
Executable file
142 lines
4.2 KiB
Python
Executable file
#!/usr/bin/env python
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#
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# mmgen = Multi-Mode GENerator, command-line Bitcoin cold storage solution
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# Copyright (C) 2013-2014 by philemon <mmgen-py@yandex.com>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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mmgen-addrimport: Import addresses into a bitcoind watching wallet.
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"""
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import sys
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from mmgen.Opts import *
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from mmgen.license import *
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from mmgen.util import *
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from mmgen.tx import connect_to_bitcoind,parse_addrs_file
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help_data = {
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'prog_name': g.prog_name,
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'desc': """Import addresses (both {pnm} and non-{pnm}) into a bitcoind
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watching wallet""".format(pnm=g.proj_name),
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'usage':"[opts] [mmgen address file]",
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'options': """
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-h, --help Print this help message
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-l, --addrlist= f Import the non-mmgen Bitcoin addresses listed in file 'f'
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-q, --quiet Suppress warnings
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-r, --rescan Rescan the blockchain. Required if address to import is
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on the blockchain and has a balance. Rescanning is slow.
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"""
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}
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opts,cmd_args = parse_opts(sys.argv,help_data)
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if 'quiet' in opts: g.quiet = True
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if len(cmd_args) != 1 and not 'addrlist' in opts:
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msg("You must specify an mmgen address list (and/or non-mmgen addresses with the '--addrlist' option)")
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sys.exit(1)
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if cmd_args:
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check_infile(cmd_args[0])
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seed_id,addr_data = parse_addrs_file(cmd_args[0])
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else:
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seed_id,addr_data = "",[]
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if 'addrlist' in opts:
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lines = get_lines_from_file(opts['addrlist'],"non-mmgen addresses",
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remove_comments=True)
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addr_data += [(None,l) for l in lines]
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from mmgen.bitcoin import verify_addr
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qmsg_r("Validating addresses...")
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for i in addr_data:
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if not verify_addr(i[1],verbose=True):
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msg("%s: invalid address" % i)
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sys.exit(2)
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qmsg("OK")
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import mmgen.config as g
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g.http_timeout = 3600
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c = connect_to_bitcoind()
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m = """
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WARNING: You've chosen the '--rescan' option. Rescanning the block chain is
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necessary only if an address you're importing is already on the block chain
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and has a balance. Note that the rescanning process is very slow (>30 min.
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for each imported address on a low-powered computer).
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""".strip() if "rescan" in opts else """
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WARNING: If any of the addresses you're importing is already on the block chain
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and has a balance, you must exit the program now and rerun it using the
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'--rescan' option. Otherwise you may ignore this message and continue.
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""".strip()
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if g.quiet: m = ""
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confirm_or_exit(m, "continue", expect="YES")
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err_flag = False
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def import_address(addr,label,rescan):
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try:
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c.importaddress(addr,label,rescan)
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except:
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global err_flag
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err_flag = True
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w1 = len(str(len(addr_data))) * 2 + 2
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w2 = len(str(max([i[0] for i in addr_data if i[0]]))) + 12
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if "rescan" in opts:
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import threading
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import time
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msg_fmt = "\r%s %-" + str(w1) + "s %-34s %-" + str(w2) + "s"
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else:
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msg_fmt = "\r%-" + str(w1) + "s %-34s %-" + str(w2) + "s"
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msg("Importing addresses")
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for n,i in enumerate(addr_data):
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if i[0]:
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comment = " " + i[2] if len(i) == 3 else ""
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label = "%s:%s%s" % (seed_id,i[0],comment)
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else: label = "non-mmgen"
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if "rescan" in opts:
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t = threading.Thread(target=import_address, args=(i[1],label,True))
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t.daemon = True
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t.start()
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start = int(time.time())
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while True:
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if t.is_alive():
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elapsed = int(time.time() - start)
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msg_r(msg_fmt % (
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secs_to_hms(elapsed),
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("%s/%s:" % (n+1,len(addr_data))),
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i[1], "(" + label + ")"
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)
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)
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time.sleep(1)
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else:
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if err_flag: msg("\nImport failed"); sys.exit(2)
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msg("\nOK")
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break
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else:
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import_address(i[1],label,rescan=False)
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msg_r(msg_fmt % (("%s/%s:" % (n+1,len(addr_data))),
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i[1], "(" + label + ")"))
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if err_flag: msg("\nImport failed"); sys.exit(2)
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msg(" - OK")
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