/usr/bin/getmail_fetch is in getmail4 4.48.0-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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import sys
if sys.hexversion < 0x2030300:
raise ImportError('getmail version 4 requires Python version 2.3.3 '
'or later')
import os
import socket
import poplib
from optparse import OptionParser
try:
from getmailcore import __version__, retrievers, destinations, message, \
logging
from getmailcore.exceptions import *
except ImportError, o:
sys.stderr.write('ImportError: %s\n' % o)
sys.exit(127)
log = logging.Logger()
log.addhandler(sys.stderr, logging.WARNING)
#######################################
class dummyInstance:
pass
#######################################
def blurb():
log.info('getmail_fetch version %s\n' % __version__)
log.info('Copyright (C) 1998-2012 Charles Cazabon. Licensed under the '
'GNU GPL version 2.\n')
#######################################
def error_exit(v, s):
sys.stderr.write(s + '\n')
sys.stderr.flush()
sys.exit(v)
#######################################
def go(retriever, destination, options, startmsg):
msgs_retrieved = 0
if options.verbose:
log.addhandler(sys.stdout, logging.INFO, maxlevel=logging.INFO)
blurb()
try:
if startmsg is not None:
destination.deliver_message(startmsg, False, False)
log.info('%s:\n' % retriever)
retriever.initialize(options)
destination.retriever_info(retriever)
nummsgs = len(retriever)
fmtlen = len(str(nummsgs))
for (msgnum, msgid) in enumerate(retriever):
msgnum += 1
size = retriever.getmsgsize(msgid)
log.info(' msg %*d/%*d (%d bytes) ...'
% (fmtlen, msgnum, fmtlen, nummsgs, size))
try:
msg = retriever.getmsg(msgid)
msgs_retrieved += 1
destination.deliver_message(msg, False, False)
log.info(' delivered')
retriever.delivered(msgid)
if options.delete:
retriever.delmsg(msgid)
log.info(', deleted')
log.info('\n')
except getmailDeliveryError, o:
error_exit(7, 'Delivery error: %s' % o)
try:
retriever.quit()
except getmailOperationError, o:
log.warning('Operation error during quit (%s)\n' % o)
except socket.timeout, o:
error_exit(8, 'Timeout error: %s' % o)
except socket.gaierror, o:
error_exit(9, 'gaierror: %s' % o)
except socket.error, o:
error_exit(10, 'Socket error: %s' % o)
except poplib.error_proto, o:
error_exit(11, 'Protocol error: %s' % o)
except getmailCredentialError, o:
error_exit(13, 'Credential error: %s' % o)
except getmailOperationError, o:
error_exit(12, 'Operational error: %s' % o)
log.info('%d messages retrieved\n' % msgs_retrieved)
#######################################
def main():
try:
parser = OptionParser(
version='%%prog %s' % __version__,
usage='%prog [options] server username password destination'
)
parser.add_option('-q', '--quiet', action='store_false', dest='verbose',
help='output only on error')
parser.add_option('-v', '--verbose', action='store_true',
dest='verbose', default=True,
help='output informational messages '
'(default: verbose)')
parser.add_option('-m', '--message', action='store', dest='message',
help='deliver message from FILE first',
metavar='FILE')
parser.add_option('-p', '--port', action='store', type='int',
dest='port', metavar='PORT', default=None,
help='use server port PORT (default: POP: 110, '
'POP3-over-SSL: 995)')
parser.add_option('-d', '--delete', action='store_true',
dest='delete', default=False,
help='delete messages after retrieval (default: no)')
parser.add_option('-t', '--timeout', action='store', type='int',
dest='timeout', metavar='SECS', default=180,
help='use timeout SECS (default: 180)')
parser.add_option('-a', '--apop', action='store_true',
dest='apop', default=False,
help='use APOP authentication (default: no)')
parser.add_option('-s', '--ssl', action='store_true',
dest='ssl', default=False,
help='use POP3-over-SSL (default: no)')
(options, args) = parser.parse_args(sys.argv[1:])
if len(args) != 4:
raise getmailOperationError('incorrect arguments; try --help'
% args)
msg = None
if options.message is not None:
try:
f = open(options.message, 'rb')
msg = message.Message(fromfile=f)
except IOError, o:
error_exit(
1,
'Error reading message file "%s": %s' % (options.message, o)
)
instance = dummyInstance()
# Retriever
if options.ssl:
retriever_func = retrievers.BrokenUIDLPOP3SSLRetriever
port = options.port or 995
else:
retriever_func = retrievers.BrokenUIDLPOP3Retriever
port = options.port or 110
retriever_args = {
'getmaildir' : os.getcwd(),
'configparser' : instance,
'timeout' : options.timeout,
'server' : args[0],
'port' : port,
'username' : args[1],
'password' : args[2],
'use_apop' : options.apop
}
try:
retriever = retriever_func(**retriever_args)
retriever.checkconf()
except getmailOperationError, o:
error_exit(3, 'Error initializing retriever: %s' % o)
# Destination
destination = args[3].strip()
if destination.startswith('.') or destination.startswith('/'):
if destination.endswith('/'):
destination_func = destinations.Maildir
destination_args = {
'path' : destination,
'configparser' : instance,
}
else:
destination_func = destinations.Mboxrd
destination_args = {
'path' : destination,
'configparser' : instance,
}
elif destination.startswith('|'):
destination_func = destinations.MDA_external
parts = destination[1:].split()
cmd = parts[0]
arguments = str(tuple(parts[1:]))
destination_args = {
'path' : cmd,
'arguments' : arguments,
'allow_root_commands' : False,
'configparser' : instance,
}
else:
error_exit(4, 'Unknown destination type "%s"' % destination)
try:
destination = destination_func(**destination_args)
except getmailOperationError, o:
error_exit(
5, 'Error initializing destination "%s": %s' % (destination, o)
)
go(retriever, destination, options, msg)
except KeyboardInterrupt:
error_exit(6, 'Operation aborted by user (keyboard interrupt)')
except getmailOperationError, o:
error_exit(7, 'Operation error: %s' % o)
except getmailConfigurationError, o:
error_exit(8, 'Configuration error: %s' % o)
except StandardError, o:
log.critical('\nException: please read docs/BUGS and include the '
'following information in any bug report:\n\n')
log.critical(' getmail_fetch version %s\n' % __version__)
log.critical(' Python version %s\n\n' % sys.version)
log.critical('Unhandled exception follows:\n')
exc_type, value, tb = sys.exc_info()
import traceback
tblist = (traceback.format_tb(tb, None)
+ traceback.format_exception_only(exc_type, value))
if type(tblist) != list:
tblist = [tblist]
for line in tblist:
log.critical(' %s\n' % line.rstrip())
sys.exit(9)
#######################################
if __name__ == '__main__':
main()
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