erik/fail2ban-digest
erik/fail2ban-digest
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Code Releases Activity

Added --quiet argument.

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Erik C. Thauvin 2019-02-24 22:22:21 -08:00
parent 538e38dbcb
commit 25365b3a06
1 changed files with 12 additions and 3 deletions
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13
bin/fail2ban_digest
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@ -145,11 +145,14 @@ def digest(db, delete):
msg += '%3d event(s) for IP %-42s: %s\n' %(len(events), ip, ', '.join(events)) msg += '%3d event(s) for IP %-42s: %s\n' %(len(events), ip, ', '.join(events))
return (db_creation_date, msg) return (db_creation_date, msg)
def mail_digest(db, mail_to, mail_from, delete): def mail_digest(db, mail_to, mail_from, delete, quiet):
msg = EmailMessage() msg = EmailMessage()
date_now = datetime.utcnow().strftime(db_date_format) date_now = datetime.utcnow().strftime(db_date_format)
creation_date, dgst = digest(db, delete) creation_date, dgst = digest(db, delete)
if dgst == '': if dgst == '':
if quiet:
return
else:
dgst = 'no ban event recorded for the named time frame' dgst = 'no ban event recorded for the named time frame'
msg.set_content(default_mail_template.substitute( msg.set_content(default_mail_template.substitute(
creation_date = creation_date, creation_date = creation_date,
@ -170,7 +173,7 @@ def main(args):
elif args.cmd == 'digest': elif args.cmd == 'digest':
print(digest(args.database, args.delete)[1]) print(digest(args.database, args.delete)[1])
elif args.cmd == 'maildigest': elif args.cmd == 'maildigest':
mail_digest(args.database, args.to, args.mail_from, args.delete) mail_digest(args.database, args.to, args.mail_from, args.delete, args.quiet)
elif args.cmd is None: elif args.cmd is None:
print('No action specified') print('No action specified')
return return
@ -241,6 +244,12 @@ if __name__ == '__main__':
default = 'Fail2ban at {0} <fail2ban@{0}>'.format(socket.gethostname()), default = 'Fail2ban at {0} <fail2ban@{0}>'.format(socket.gethostname()),
help = 'Use FROM address for the email From header. Default: Fail2ban at {0} <fail2ban@{0}> (automatically detected system hostname)'.format(socket.gethostname()) help = 'Use FROM address for the email From header. Default: Fail2ban at {0} <fail2ban@{0}> (automatically detected system hostname)'.format(socket.gethostname())
) )
subcommands[sc].add_argument(
'--quiet', '--no-quiet',
action = store_yesno,
default = False,
help = 'do / don\'t send digest if there are no ban events recorded for the named time frame'
)
subcommands[sc].add_argument( subcommands[sc].add_argument(
'--to', '--to',
action = 'store', action = 'store',