2 restore-mail-inject.py - Tool to inject mails via IMAP
4 Copyright (c) 2012 Intra2net AG
6 This program relies on the following assumptions:
7 - IMAP hierarchy separator is / (unixhierarysep=yes)
8 - INBOX maps to user/[username]
9 - internal encoding of . etc. as of cyrus 2.2
13 from mail_iterator import MailIterator
14 from file_iterator import FileIterator
16 LOG_FILENAME = "restore_mail_inject.log"
17 LOG_FILE_LEVEL = logging.DEBUG
18 LOG_SHELL_LEVEL = logging.INFO
23 # prepare configuration
24 args = configure_args()
26 logging.info("The module restore_mail_inject.py started with user %s, folder %s and source %s." %
27 (args.user, args.folder, args.srcdir))
30 session = MailIterator(args.user)
31 #session = MailIterator("/var/imap/socket/imap", "cyrus", "geheim")
32 storage = FileIterator()
34 # retrieve mailbox list from the mailbox list file
35 mailbox_list = storage.load_mailbox_list(args.mboxlistfile)
37 # delete olf IMAP folders if no append requested
39 session.delete_mailboxes(args.folder)
40 if args.folder == "INBOX":
41 session.clear_inbox_acls(args.user)
44 path_generator = storage.load_mails(args.srcdir, args.folder)
45 for message, mailbox, date_modified in path_generator:
47 # mailboxes marked for creating and acl update
48 # add acls after all subfolders or their acls will be derived from parent folder
49 for new_mailbox in storage.created_mailboxes:
50 session.create_mailbox(new_mailbox)
51 for acl_mailbox in storage.acl_mailboxes:
52 session.add_acls(acl_mailbox, mailbox_list, args.ouser, args.user)
53 storage.created_mailboxes = []
54 storage.acl_mailboxes = []
56 session.inject_message(message, mailbox, date_modified)
58 # last iteration mailboxes in case root mailbox has no e-mails for injection
59 for new_mailbox in storage.created_mailboxes:
60 session.create_mailbox(new_mailbox)
61 for acl_mailbox in storage.acl_mailboxes:
62 session.add_acls(acl_mailbox, mailbox_list, args.ouser, args.user)
64 logging.info("Finished injecting mails. Exiting.")
68 """Configure arguments and return them."""
70 parser = argparse.ArgumentParser(description="Tool to inject mails via IMAP.")
71 parser.add_argument('-u', '--username', dest='user', action='store',
72 required=True, help='user to store mails to')
73 parser.add_argument('-f', '--foldername', dest='folder', action='store',
74 default="INBOX", help='folder to store mails to - if not specified we overwrite INBOX')
75 parser.add_argument('-s', '--sourcedir', dest='srcdir', action='store',
76 required=True, help='folder to read mail from')
77 parser.add_argument('-m', '--mboxlistfile', dest='mboxlistfile', action='store',
78 default="", help='mboxlist file (flat file format) to read the ACLs from')
79 parser.add_argument('-o', '--ouser', dest='ouser', action='store',
80 default="", help='name of the original user (=username if not specified)')
81 parser.add_argument('-a', '--append', dest='append', action='store_true',
82 default=False, help="append mails, don't delete anything")
83 args = parser.parse_args()
85 if (args.folder != "INBOX"):
86 args.folder = "INBOX/" + args.folder
87 if (args.ouser == ""):
88 args.ouser = args.user
93 """Sets up the logging functionality"""
96 with open(LOG_FILENAME, 'w'):
99 # add basic configuration
100 logging.basicConfig(filename=LOG_FILENAME,
101 format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
102 level=LOG_FILE_LEVEL)
104 # add a handler for a console output
105 console = logging.StreamHandler()
106 console.setLevel(LOG_SHELL_LEVEL)
107 formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
108 console.setFormatter(formatter)
109 logging.getLogger('').addHandler(console)
112 if __name__ == "__main__":