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Allow password to be read from a file

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Mark Feit 2018-12-25 18:07:00 -05:00
parent a0fa6076d9
commit 941509bd63
1 changed files with 31 additions and 3 deletions
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34
imapbackup.py
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@ -4,9 +4,10 @@
__version__ = "1.4h"
__author__ = "Rui Carmo (http://taoofmac.com)"
__copyright__ = "(C) 2006-2018 Rui Carmo. Code under MIT License.(C)"
__contributors__ = "jwagnerhki, Bob Ippolito, Michael Leonhard, Giuseppe Scrivano <gscrivano@gnu.org>, Ronan Sheth, Brandon Long, Christian Schanz, A. Bovett"
__contributors__ = "jwagnerhki, Bob Ippolito, Michael Leonhard, Giuseppe Scrivano <gscrivano@gnu.org>, Ronan Sheth, Brandon Long, Christian Schanz, A. Bovett, Mark Feit"
# = Contributors =
# http://github.com/markfeit: Allow password to be read from a file
# http://github.com/jwagnerhki: fix for message_id checks
# A. Bovett: Modifications for Thunderbird compatibility and disabling spinner in Windows
# Christian Schanz: added target directory parameter
@ -101,6 +102,28 @@ BLANKS_RE = re.compile(r'\s+', re.MULTILINE)
# Constants
UUID = '19AF1258-1AAF-44EF-9D9A-731079D6FAD7' # Used to generate Message-Ids
def string_from_file(value):
"""
Read a string from a file or return the string unchanged.
If the string begins with '@', the remainder of the string
will be treated as a path to the file to be read. Precede
the '@' with a '\' to treat it as a literal.
"""
assert isinstance(value, basestring)
if not value or value[0] not in ["\\", "@"]:
return value
if value[0] == "\\":
return value[1:]
with open(os.path.expanduser(value[1:]), 'r') as content:
return content.read().strip()
def download_messages(server, filename, messages, config):
"""Download messages from folder and append to mailbox"""
@ -381,7 +404,9 @@ def print_usage():
print " Python's SSL module doesn't check the cert chain."
print " -s HOST --server=HOST Address of server, port optional, eg. mail.com:143"
print " -u USER --user=USER Username to log into server"
print " -p PASS --pass=PASS Prompts for password if not specified."
print " -p PASS --pass=PASS Prompts for password if not specified. If the first"
print " character is '@', treat the rest as a path to a file"
print " containing the password. Leading '\' makes it literal."
print " -t SECS --timeout=SECS Sets socket timeout to SECS seconds."
print " --thunderbird Create Mozilla Thunderbird compatible mailbox"
print " --nospinner Disable spinner (makes output log-friendly)"
@ -440,7 +465,10 @@ def process_cline():
elif option in ("-u", "--user"):
config['user'] = value
elif option in ("-p", "--pass"):
config['pass'] = value
try:
config['pass'] = string_from_file(value)
except Exception as ex:
errors.append("Can't read password: %s" % (str(ex)))
elif option in ("-t", "--timeout"):
config['timeout'] = value
elif option == "--thunderbird":