diff options
Diffstat (limited to 'bin/parse-email-logs')
| -rwxr-xr-x | bin/parse-email-logs | 130 |
1 files changed, 112 insertions, 18 deletions
diff --git a/bin/parse-email-logs b/bin/parse-email-logs index 2a24261..b0fd824 100755 --- a/bin/parse-email-logs +++ b/bin/parse-email-logs @@ -1,4 +1,4 @@ -#!/usr/bin/ruby +#!/usr/bin/env ruby require_relative '../config/initializer' @@ -9,14 +9,23 @@ end $input = nil def parse_command_line - if ARGV.grep(/-h/).any? - usage - end - if ARGV[0] && File.exist?(ARGV[0]) - $input = File.open(ARGV[0]) - else - $input = ARGF + while ARGV.any? do + case ARGV[0] + when '-h' then + usage + when '--help' then + usage + when '--debug' then + require 'byebug' + ARGV.shift + else + if ARGV[0] && File.exist?(ARGV[0]) + $input = File.open(ARGV[0]) + end + ARGV.shift + end end + $input ||= ARGF end def usage @@ -33,9 +42,9 @@ end def hash_addresses(str) str.split(',').map {|address| - address = address.sub(/<.*>/, '') + address = address.sub(/.*</, '').sub(/[>\"\']/, '') address.split('@').map {|segment| - segment #Digest::HMAC.hexdigest(segment, CONFIG['secret'], Digest::MD5) + Digest::HMAC.hexdigest(segment, CONFIG['secret'], Digest::MD5) }.join('@') }.join(',') end @@ -51,9 +60,16 @@ def get_message(queue_id, timestamp) end # -# if we see this, then it was incoming: "relay=0.0.0.0[0.0.0.0]:25" +# if we see this: +# relay=0.0.0.0[0.0.0.0]:25 +# then the message was an incoming message # -def do_sent(m, ts, matches) +# if the queue id is the same, but the recipient is different +# then duplicate the record. +# +def do_sent(m, ts, matches, line) + recipient = hash_addresses(matches["to"]) + return if m.recipient == recipient if m.recipient.nil? if matches['relay'] == "relay=0.0.0.0[0.0.0.0]:25" m.is_outgoing = false @@ -64,18 +80,38 @@ def do_sent(m, ts, matches) m.sent_at = m.first_seen_at m.received_at = parse_timestamp(ts) else - # sent_at will be set by the 'Date' header + m.sent_at = m.date m.received_at = m.first_seen_at end - m.recipient = hash_addresses(matches["to"]) + m.recipient = recipient m.orig_to = hash_addresses(matches["orig_to"]) if matches["orig_to"] + m.delay = matches['delay'].to_f + m.delays = matches['delays'] + m.status = "sent" m.save else - + new_m = m.dup + new_m.received_at = parse_timestamp(ts) + new_m.recipient = recipient + new_m.orig_to = hash_addresses(matches["orig_to"]) if matches["orig_to"] + new_m.delay = matches['delay'].to_f + new_m.delays = matches['delays'] + new_m.status = "sent" + new_m.save end end # +# for status=x where x != sent +# +def do_status(m, ts, matches) + m.delay = matches['delay'].to_f + m.delays = matches['delays'] + m.status = matches['status'] + m.save +end + +# # save the message size and the envelope sender # def do_queue(m, ts, matches) @@ -96,6 +132,48 @@ def do_message_id(m, ts, matches, line) end # +# headers +# +def do_subject(m, ts, matches) + m.subject_length = matches['subject'].length + m.save +end +def do_date(m, ts, matches) + m.date = matches['date'] + m.save +end +def do_from(m, ts, matches) + m.from = hash_addresses(matches['from']) + m.save +end +def do_to(m, ts, matches) + m.to = hash_addresses(matches['to']) + m.save +end +def do_cc(m, ts, matches) + m.cc = hash_addresses(matches['cc']) + m.save +end +def do_bcc(m, ts, matches) + m.bcc = hash_addresses(matches['bcc']) + m.save +end +def do_list(m, ts, matches) + m.is_list = true + m.save +end +def do_in_reply_to(m, ts, matches) + m.re_message_id = hash_addresses(matches['in-reply-to']) + m.save +end +def do_precedence(m, ts, matches) + if matches['precedence'] =~ /(bulk|list)/i + m.is_list = true + m.save + end +end + +# # the message was rejected, likely because milter scan thinks it is a virus. # so we remove the record from the database # @@ -104,14 +182,19 @@ def do_purge_message(m, ts, matches) end def do_error(line) + puts puts "ERROR: unmatched line!" - puts " " + line + puts line + puts end +FROM_HOST = /(local|[A-Za-z0-9\.\-]+\[0.0.0.0\]);/ + LINE_PARSE_MAP = { 'postfix/smtp' => { - /to=<(?<to>.*?)>, (orig_to=<(?<orig_to>.*?)>, )?(?<relay>relay=.*?),.*status=sent/ => method(:do_sent), - /status=sent/ => :error + /to=<(?<to>.*?)>, (orig_to=<(?<orig_to>.*?)>, )?(?<relay>relay=.*?), delay=(?<delay>[0-9\.]+), delays=(?<delays>[0-9\.\/]+), .*status=sent/ => method(:do_sent), + /delay=(?<delay>[0-9\.]+), delays=(?<delays>[0-9\.\/]+), .*status=(?<status>[a-z]+) / => method(:do_status), + /status=/ => :error }, 'postfix/qmgr' => { /from=<(?<from>.*)>, size=(?<size>\d+),.*\(queue active\)/ => method(:do_queue), @@ -119,6 +202,17 @@ LINE_PARSE_MAP = { }, 'postfix/cleanup' => { /message-id=(?<message_id>.*)$/ => method(:do_message_id), + /info: header Subject: (?<subject>.*) from #{FROM_HOST}/i => method(:do_subject), + /info: header From: (?<from>.*) from #{FROM_HOST}/i => method(:do_from), + /info: header To: (?<to>.*) from #{FROM_HOST}/i => method(:do_to), + /info: header Cc: (?<cc>.*) from #{FROM_HOST}/i => method(:do_cc), + /info: header Bcc: (?<bcc>.*) from #{FROM_HOST}/i => method(:do_bcc), + /info: header In-Reply-To: (?<in-reply-to>.*) from #{FROM_HOST}/i => method(:do_in_reply_to), + /info: header Precedence: (?<precedence>.*) from #{FROM_HOST}/i => method(:do_precedence), + /info: header List-ID/i => method(:do_list), + /info: header Mailing-list/i => method(:do_list), + /info: header Date: (?<date>.*) from #{FROM_HOST}/i => method(:do_date), + /info: header / => :error, /milter-reject/ => method(:do_purge_message), // => :error } |