| 1 | #!/usr/bin/python3 |
| 2 | |
| 3 | import sys, os, getopt, pwd |
| 4 | from fulbank import auth |
| 5 | |
| 6 | sesstype = None |
| 7 | sess = None |
| 8 | |
| 9 | def find(seq, *, item=None, match=None, key=None, default=LookupError): |
| 10 | if key is None: |
| 11 | key = lambda o: o |
| 12 | if match is None and item is not None: |
| 13 | match = lambda o: o == item |
| 14 | for thing in seq: |
| 15 | if match(key(thing)): |
| 16 | return thing |
| 17 | if default is LookupError: |
| 18 | raise LookupError() |
| 19 | else: |
| 20 | return default |
| 21 | |
| 22 | def usage(out): |
| 23 | out.write("usage: netbank [-h] BANK-ID COMMAND [ARGS...]") |
| 24 | |
| 25 | def requiresess(fn): |
| 26 | def wrap(cmd, args): |
| 27 | if sess is None: |
| 28 | sys.stderr.write("netbank: %s: no current session\n" % (cmd)) |
| 29 | sys.exit(1) |
| 30 | return fn(cmd, args) |
| 31 | return wrap |
| 32 | |
| 33 | commands = {} |
| 34 | |
| 35 | def cmd_login(cmd, args): |
| 36 | global sess |
| 37 | if len(args) < 1: |
| 38 | sys.stderr.write("usage: login TYPE\n") |
| 39 | sys.exit(1) |
| 40 | sess = sesstype.create() |
| 41 | if args[0] == "bankid": |
| 42 | if len(args) < 2: |
| 43 | sys.stderr.write("usage: login bankid USER-ID\n") |
| 44 | sys.exit(1) |
| 45 | with auth.ttyconv() as conv: |
| 46 | sess.auth_bankid(args[1], conv) |
| 47 | else: |
| 48 | sys.stderr.write("netbank: %s: unknown authentication type\n" % (args[0])) |
| 49 | sys.exit(1) |
| 50 | commands["login"] = cmd_login |
| 51 | |
| 52 | @requiresess |
| 53 | def cmd_logout(cmd, args): |
| 54 | global sess |
| 55 | if sess is not None: |
| 56 | sess.close() |
| 57 | sess = None |
| 58 | commands["logout"] = cmd_logout |
| 59 | |
| 60 | @requiresess |
| 61 | def cmd_ping(cmd, args): |
| 62 | sess.keepalive() |
| 63 | commands["ping"] = cmd_ping |
| 64 | |
| 65 | @requiresess |
| 66 | def cmd_lsacct(cmd, args): |
| 67 | for acct in sess.accounts: |
| 68 | sys.stdout.write("%s (%s): %s\n" % (acct.number, acct.name, acct.balance)) |
| 69 | commands["lsacct"] = cmd_lsacct |
| 70 | |
| 71 | @requiresess |
| 72 | def cmd_lstxn(cmd, args): |
| 73 | opts, args = getopt.getopt(args, "n:") |
| 74 | num = 10 |
| 75 | for o, a in opts: |
| 76 | if o == "-n": |
| 77 | num = int(a) |
| 78 | if len(args) < 1: |
| 79 | sys.stderr.write("usage: lstxn [-n NUM] ACCOUNT\n") |
| 80 | sys.exit(1) |
| 81 | try: |
| 82 | acct = find(sess.accounts, item=args[0], key=lambda acct: acct.number) |
| 83 | except LookupError: |
| 84 | sys.stderr.write("netbank: %s: no such account\n" % (args[0])) |
| 85 | sys.exit(1) |
| 86 | for i, txn in zip(range(num), acct.transactions()): |
| 87 | sys.stdout.write("%s %s: %s\n" % (txn.date.isoformat(), txn.value, txn.message)) |
| 88 | commands["lstxn"] = cmd_lstxn |
| 89 | |
| 90 | def main(): |
| 91 | global sess, sesstype |
| 92 | |
| 93 | opts, args = getopt.getopt(sys.argv[1:], "h") |
| 94 | for o, a in opts: |
| 95 | if o == "-h": |
| 96 | usage(sys.stdout) |
| 97 | sys.exit(0) |
| 98 | if len(args) < 2: |
| 99 | usage(sys.stderr) |
| 100 | sys.exit(1) |
| 101 | |
| 102 | if args[0] == "fsb": |
| 103 | import fulbank.fsb |
| 104 | sesstype = fulbank.fsb.session |
| 105 | else: |
| 106 | sys.stderr.write("netbank: %s: unknown bank id\n" % (args[0])) |
| 107 | sys.exit(1) |
| 108 | sesspath = os.path.join(pwd.getpwuid(os.getuid()).pw_dir, ".cache/fulbank", args[0]) |
| 109 | cmd = args[1] |
| 110 | args = args[2:] |
| 111 | |
| 112 | if os.path.exists(sesspath): |
| 113 | sess = sesstype.load(sesspath) |
| 114 | else: |
| 115 | sess = None |
| 116 | if cmd in commands: |
| 117 | commands[cmd](cmd, args) |
| 118 | else: |
| 119 | sys.stderr.write("netbank: %s: unknown command\n" % (cmd)) |
| 120 | sys.exit(1) |
| 121 | if sess is not None: |
| 122 | sessdir = os.path.dirname(sesspath) |
| 123 | if not os.path.isdir(sessdir): |
| 124 | os.makedirs(sessdir) |
| 125 | sess.save(sesspath) |
| 126 | else: |
| 127 | if os.path.exists(sesspath): |
| 128 | os.unlink(sesspath) |
| 129 | |
| 130 | try: |
| 131 | if __name__ == "__main__": |
| 132 | main() |
| 133 | except KeyboardInterrupt: |
| 134 | sys.exit(1) |