def unflow(self, convert_lf=False):
"""Unflows text of type format=flowed.
By default, lines ending in LF (mbox imports) are not converted to CRLF, and thus
not unflowed. This is to be consistent with previous versions of Pony Mail, and
can be enabled for any new installations that that not reimaging their database.
"""
if self.string:
if self.flowed:
# Use provider character set or fall back to our sane default.
character_set = self.character_set or DEFAULT_CHARACTER_SET
# Convert lone LF to CRLF if found
if convert_lf:
fixed_string = "\r\n".join(
[x.rstrip("\r") for x in self.string.split("\n")])
conversion_was_needed = fixed_string != self.string
else:
fixed_string = self.string
flow_fixed = formatflowed.convertToWrapped(
fixed_string.encode(character_set, errors="ignore"),
wrap_fixed=False,
character_set=character_set,
)
# If we "upconverted" from LF to CRLF, convert back after flow decoding
if convert_lf and conversion_was_needed:
flow_fixed = "\n".join(
[x.rstrip("\r") for x in self.string.split("\n")])
return flow_fixed
return self.string
def compute_updates(self, lid, private, msg):
"""Determine what needs to be sent to the archiver.
:param lid: The list id
:param msg: The message object.
:return None if the message could not be parsed
"""
ojson = None
if not lid:
lid= msg.get('list-id')
if self.cropout:
crops = self.cropout.split(" ")
# Regex replace?
if len(crops) == 2:
lid = re.sub(crops[0], crops[1], lid)
# Standard crop out?
else:
lid = lid.replace(self.cropout, "")
defaultEmptyString = lambda value: value and str(value) or ""
msg_metadata = dict([(k, defaultEmptyString(msg.get(k))) for k in self.keys])
mid = hashlib.sha224(str("%s-%s" % (lid, msg_metadata['archived-at'])).encode('utf-8')).hexdigest() + "@" + (lid if lid else "none")
for key in ['to','from','subject','message-id']:
try:
hval = ""
if msg_metadata.get(key):
for t in email.header.decode_header(msg_metadata[key]):
if t[1] == None or t[1].find("8bit") != -1:
hval += t[0].decode('utf-8') if type(t[0]) is bytes else t[0]
else:
hval += t[0].decode(t[1],errors='ignore')
msg_metadata[key] = hval
except Exception as err:
print("Could not decode headers, ignoring..: %s" % err)
if not msg_metadata.get('message-id'):
msg_metadata['message-id'] = mid
mdate = None
uid_mdate = 0 # mdate for UID generation
try:
mdate = email.utils.parsedate_tz(msg_metadata.get('date'))
uid_mdate = email.utils.mktime_tz(mdate) # Only set if Date header is valid
except:
pass
if not mdate and msg_metadata.get('archived-at'):
mdate = email.utils.parsedate_tz(msg_metadata.get('archived-at'))
elif not mdate:
print("Date (%s) seems totally wrong, setting to _now_ instead." % mdate)
mdate = time.gmtime() # Get a standard 9-tuple
mdate = mdate + (0, ) # Fake a TZ (10th element)
mdatestring = time.strftime("%Y/%m/%d %H:%M:%S", time.gmtime(email.utils.mktime_tz(mdate)))
body = self.msgbody(msg)
try:
if 'content-type' in msg_metadata and msg_metadata['content-type'].find("flowed") != -1:
body = convertToWrapped(body, character_set="utf-8")
if isinstance(body, str):
body = body.encode('utf-8')
except Exception as err:
try:
body = body.decode(chardet.detect(body)['encoding'])
except Exception as err:
try:
body = body.decode('latin-1')
except:
try:
if isinstance(body, str):
body = body.encode('utf-8')
except:
body = None
attachments, contents = self.msgfiles(msg)
irt = ""
if body is not None or attachments:
pmid = mid
try:
# Use full message as bytes for mid?
if archiver_generator == "full":
mid = "%s@%s" % (hashlib.sha224(msg.as_bytes()).hexdigest(), lid)
elif archiver_generator == "medium":
xbody = body if type(body) is bytes else body.encode('ascii', 'ignore')
xbody += bytes(lid, encoding='ascii')
xbody += bytes(mdatestring, encoding='ascii')
mid = "%s@%s" % (hashlib.sha224(xbody).hexdigest(), lid)
else:
# Or revert to the old way?
mid = "%s@%s@%s" % (hashlib.sha224(body if type(body) is bytes else body.encode('ascii', 'ignore')).hexdigest(), uid_mdate, lid)
except Exception as err:
if logger:
logger.warn("Could not generate MID: %s" % err)
mid = pmid
if 'in-reply-to' in msg_metadata:
try:
try:
irt = "".join(msg_metadata['in-reply-to'])
except:
irt = msg_metadata.get('in-reply-to').__str__()
except:
irt = ""
ojson = {
'from_raw': msg_metadata['from'],
'from': msg_metadata['from'],
'to': msg_metadata['to'],
'subject': msg_metadata['subject'],
'message-id': msg_metadata['message-id'],
'mid': mid,
'cc': msg_metadata.get('cc'),
'epoch': email.utils.mktime_tz(mdate),
'list': lid,
'list_raw': lid,
'date': mdatestring,
'private': private,
'references': msg_metadata['references'],
'in-reply-to': irt,
'body': body.decode('utf-8', 'replace') if type(body) is bytes else body,
'attachments': attachments
}
self.msg_metadata = msg_metadata
self.irt = irt
return ojson, contents
def compute_updates(self, lid, private, msg):
"""Determine what needs to be sent to the archiver.
:param lid: The list id
:param msg: The message object.
:return None if the message could not be parsed
"""
ojson = None
if not lid:
lid = normalize_lid(msg.get('list-id'))
if self.cropout:
crops = self.cropout.split(" ")
# Regex replace?
if len(crops) == 2:
lid = re.sub(crops[0], crops[1], lid)
# Standard crop out?
else:
lid = lid.replace(self.cropout, "")
defaultEmptyString = lambda value: value and str(value) or ""
msg_metadata = dict([(k, defaultEmptyString(msg.get(k)))
for k in self.keys])
mid = hashlib.sha224(
str("%s-%s" % (lid, msg_metadata['archived-at'])).encode(
'utf-8')).hexdigest() + "@" + (lid if lid else "none")
for key in ['to', 'from', 'subject', 'message-id']:
try:
hval = ""
if msg_metadata.get(key):
for t in email.header.decode_header(msg_metadata[key]):
if t[1] == None or t[1].find("8bit") != -1:
hval += t[0].decode('utf-8') if type(
t[0]) is bytes else t[0]
else:
hval += t[0].decode(t[1], errors='ignore')
msg_metadata[key] = hval
except Exception as err:
print("Could not decode headers, ignoring..: %s" % err)
mdate = None
try:
mdate = email.utils.parsedate_tz(msg_metadata.get('date'))
except:
pass
if not mdate and msg_metadata.get('archived-at'):
mdate = email.utils.parsedate_tz(msg_metadata.get('archived-at'))
elif not mdate:
print("Date (%s) seems totally wrong, setting to _now_ instead." %
mdate)
mdate = time.gmtime() # Get a standard 9-tuple
mdate = mdate + (0, ) # Fake a TZ (10th element)
# mdate calculations are all done, prepare the index entry
epoch = email.utils.mktime_tz(mdate)
mdatestring = time.strftime("%Y/%m/%d %H:%M:%S", time.gmtime(epoch))
body = self.msgbody(msg)
try:
if 'content-type' in msg_metadata and msg_metadata[
'content-type'].find("flowed") != -1:
body = convertToWrapped(body, character_set="utf-8")
if isinstance(body, str):
body = body.encode('utf-8')
except Exception as err:
try:
body = body.decode(chardet.detect(body)['encoding'])
except Exception as err:
try:
body = body.decode('latin-1')
except:
try:
if isinstance(body, str):
body = body.encode('utf-8')
except:
body = None
attachments, contents = self.msgfiles(msg)
irt = ""
if body is not None or attachments:
pmid = mid
try:
if archiver_generator == "full":
mid = generators.full(msg, body, lid, attachments)
elif archiver_generator == "medium":
mid = generators.medium(msg, body, lid, attachments)
elif archiver_generator == "cluster":
mid = generators.cluster(msg, body, lid, attachments)
else:
mid = generators.legacy(msg, body, lid, attachments)
except Exception as err:
if logger:
logger.warn("Could not generate MID: %s" % err)
mid = pmid
if 'in-reply-to' in msg_metadata:
try:
try:
irt = "".join(msg_metadata['in-reply-to'])
except:
irt = msg_metadata.get('in-reply-to').__str__()
except:
irt = ""
ojson = {
'from_raw':
msg_metadata['from'],
'from':
msg_metadata['from'],
'to':
msg_metadata['to'],
'subject':
msg_metadata['subject'],
'message-id':
msg_metadata['message-id'],
'mid':
mid,
'cc':
msg_metadata.get('cc'),
'epoch':
epoch,
'list':
lid,
'list_raw':
lid,
'date':
mdatestring,
'private':
private,
'references':
msg_metadata['references'],
'in-reply-to':
irt,
'body':
body.decode('utf-8', 'replace')
if type(body) is bytes else body,
'attachments':
attachments
}
self.msg_metadata = msg_metadata
self.irt = irt
return ojson, contents
def compute_updates(self, lid, private, msg):
"""Determine what needs to be sent to the archiver.
:param lid: The list id
:param private: Whether privately archived email or not (bool)
:param msg: The message object
:return None if the message could not be parsed, otherwise a four-tuple consisting of:
the digested email as a dict, its attachments, its metadata fields and any
in-reply-to data found.
"""
ojson = None
if not lid:
lid = normalize_lid(msg.get('list-id'))
if self.cropout:
crops = self.cropout.split(" ")
# Regex replace?
if len(crops) == 2:
lid = re.sub(crops[0], crops[1], lid)
# Standard crop out?
else:
lid = lid.replace(self.cropout, "")
defaultEmptyString = lambda value: value and str(value) or ""
msg_metadata = dict([(k, defaultEmptyString(msg.get(k)))
for k in self.keys])
mid = hashlib.sha224(
str("%s-%s" % (lid, msg_metadata['archived-at'])).encode(
'utf-8')).hexdigest() + "@" + (lid if lid else "none")
for key in ['to', 'from', 'subject', 'message-id']:
try:
hval = ""
if msg_metadata.get(key):
for t in email.header.decode_header(msg_metadata[key]):
if t[1] == None or t[1].find("8bit") != -1:
hval += t[0].decode('utf-8') if type(
t[0]) is bytes else t[0]
else:
hval += t[0].decode(t[1], errors='ignore')
msg_metadata[key] = hval
except Exception as err:
print("Could not decode headers, ignoring..: %s" % err)
mdate = None
try:
mdate = email.utils.parsedate_tz(msg_metadata.get('date'))
except:
pass
if not mdate and msg_metadata.get('archived-at'):
mdate = email.utils.parsedate_tz(msg_metadata.get('archived-at'))
elif not mdate:
print("Date (%s) seems totally wrong, setting to _now_ instead." %
mdate)
mdate = time.gmtime() # Get a standard 9-tuple
mdate = mdate + (0, ) # Fake a TZ (10th element)
# mdate calculations are all done, prepare the index entry
epoch = email.utils.mktime_tz(mdate)
mdatestring = time.strftime("%Y/%m/%d %H:%M:%S", time.gmtime(epoch))
body = self.msgbody(msg)
saved_body = None # for format=flowed
try:
if 'content-type' in msg_metadata and msg_metadata[
'content-type'].find("flowed") != -1:
saved_body = body # so we can redo it properly later
# N.B. the convertToWrapped call usually fails, because body is a generally a string here
# However sometimes body is bytes at this point in which case it works
body = formatflowed.convertToWrapped(body,
character_set="utf-8")
# DO NOT FIX IT -- otherwise generated MIDs will change
# The code now applies the formatting properly later
if isinstance(body, str):
body = body.encode('utf-8')
except Exception:
try:
body = body.decode(chardet.detect(body)['encoding'])
except Exception:
try:
body = body.decode('latin-1')
except:
try:
if isinstance(body, str):
body = body.encode('utf-8')
except:
body = None
attachments, contents = self.msgfiles(msg)
irt = ""
if body is not None or attachments:
pmid = mid
try:
mid = generators.generate(self.generator, msg, body, lid,
attachments)
except Exception as err:
if logger:
# N.B. use .get just in case there is no message-id
logger.info(
"Could not generate MID using %s: %s. MSGID: %s",
self.generator, err,
msg_metadata.get('message-id', '?').strip())
mid = pmid
if 'in-reply-to' in msg_metadata:
try:
try:
irt = "".join(msg_metadata['in-reply-to'])
except:
irt = msg_metadata.get('in-reply-to').__str__()
except:
irt = ""
if not self.skipff and 'content-type' in msg_metadata and msg_metadata[
'content-type'].find("flowed") != -1:
if isinstance(saved_body, str):
saved_body = saved_body.encode('utf-8', 'replace')
try:
# Allow wrapping to be done on the client display by unwrapping
# to a single long line.
# The value 2000 should be more than enough for most email paragraphs.
# body = formatflowed.convertToWrapped(to_crlf(saved_body), width=2000, wrap_fixed=False, character_set="utf-8")
# formatflowed requires CRLF line endings, but generates LF endings...
# TEMP: disable conversion until can work out how to fix tests
body = formatflowed.convertToWrapped(saved_body,
width=2000,
wrap_fixed=False,
character_set="utf-8")
except:
pass # Don't try to recover
ojson = {
'from_raw':
msg_metadata['from'],
'from':
msg_metadata['from'],
'to':
msg_metadata['to'],
'subject':
msg_metadata['subject'],
'message-id':
msg_metadata['message-id'],
'mid':
mid,
'cc':
msg_metadata.get('cc'),
'epoch':
epoch,
'list':
lid,
'list_raw':
lid,
'date':
mdatestring,
'private':
private,
'references':
msg_metadata['references'],
'in-reply-to':
irt,
'body':
body.decode('utf-8', 'replace')
if type(body) is bytes else body,
'attachments':
attachments
}
return ojson, contents, msg_metadata, irt
def run(self):
global block, y, es, lists, baddies, config, resendTo, timeout
ja = []
jas = []
print("Thread started")
mla = None
ml = ""
mboxfile = ""
filename = ""
xlist_override = None
while len(lists) > 0:
print("%u elements left to slurp" % len(lists))
block.acquire()
try:
mla = lists.pop(0)
except Exception as err:
print("Could not pop list: %s" % err)
block.release()
return
if not mla:
print("Nothing more to do here")
block.release()
return
block.release()
y += 1
EY = 1980
EM = 1
stime = time.time()
dFile = False
if filebased:
tmpname = mla[0]
filename = mla[0]
xlist_override = mla[1]
if filename.find(".gz") != -1:
print("Decompressing %s..." % filename)
try:
with open(filename, "rb") as bf:
bmd = bf.read()
bf.close()
bmd = gzip.decompress(bmd)
tmpfile = tempfile.NamedTemporaryFile(mode='w+b', buffering=1, delete=False)
tmpfile.write(bmd)
tmpfile.flush()
tmpfile.close()
tmpname = tmpfile.name
filename = tmpname
dFile = True # Slated for deletion upon having been read
print("%s -> %u bytes" % (tmpname, len(bmd)))
except Exception as err:
print("This wasn't a gzip file: %s" % err )
print("Slurping %s" % filename)
else:
ml = mla[0]
mboxfile = mla[1]
xlist_override = list_override
print("Slurping %s/%s" % (ml, mboxfile))
m = re.match(r"(\d\d\d\d)(\d\d)", mboxfile)
EY = 1997
EM = 1
if m:
EY = int(m.group(1))
EM = int(m.group(2))
ctx = urlopen("%s%s/%s" % (source, ml, mboxfile ))
inp = ctx.read().decode(ctx.headers.get_content_charset() or 'utf-8', errors='ignore')
tmpname = hashlib.sha224(("%f-%f-%s-%s.mbox" % (random.random(), time.time(), ml, mboxfile)).encode('utf-8') ).hexdigest()
with open(tmpname, "w") as f:
f.write(inp)
f.close()
count = 0
LEY = EY
if maildir:
messages = mailbox.Maildir(tmpname)
else:
messages = mailbox.mbox(tmpname)
for message in messages:
if resendTo:
print("Delivering message %s via MTA" % message['message-id'] if 'message-id' in message else '??')
s = SMTP('localhost')
try:
if list_override:
message.replace_header('List-ID', list_override)
message.replace_header('To', resendTo)
except:
if list_override:
message['List-ID'] = list_override
message['cc'] = None
s.send_message(message, from_addr=None, to_addrs=(resendTo))
continue
if (time.time() - stime > timeout): # break out after N seconds, it shouldn't take this long..!
print("Whoa, this is taking way too long, ignoring %s for now" % tmpname)
break
if 'subject' in message:
subject = message['subject'] # Could possibly be None.
mid = message['message-id']
lid = message['list-id']
if args.requirelid and (not lid or lid == ""):
continue
if not lid or lid == "": # Guess list name in absence
lid = '.'.join(reversed(ml.split("-"))) + "." + appender
# Compact LID to <foo@domain>, discard rest
m = re.search(r"(<.+>)", lid)
if m:
lid = m.group(1)
if xlist_override and len(xlist_override) > 3:
lid = xlist_override
lid = lid.replace("@",".") # we want foo.bar.org, not [email protected]
lid = "<%s>" % lid.strip("<>") # We need <> around it!
if cropout:
crops = cropout.split(" ")
# Regex replace?
if len(crops) == 2:
lid = re.sub(crops[0], crops[1], lid)
# Standard crop out?
else:
lid = lid.replace(cropout, "")
date = message['date']
fro = message['from']
to = message['to']
body = msgbody(message)
try:
if 'content-type' in message and message['content-type'].find("flowed") != -1:
body = convertToWrapped(body, character_set="utf-8")
if isinstance(body, str):
body = body.encode('utf-8')
except Exception as err:
try:
body = body.decode(chardet.detect(body)['encoding'])
except Exception as err:
try:
body = body.decode('latin-1')
except:
try:
if isinstance(body, str):
body = body.encode('utf-8')
except:
body = None
okay = True
dheader = {}
for key in ['to','from','subject','message-id']:
try:
hval = ""
if message.get(key):
for t in email.header.decode_header(message[key]):
if t[1] == None or t[1].find("8bit") != -1:
hval += t[0].decode('utf-8', errors='replace') if type(t[0]) is bytes else t[0]
else:
hval += t[0].decode(t[1],errors='ignore')
dheader[key] = hval
else:
dheader[key] = "(Unknown)"
except Exception as err:
print("Could not decode headers, ignoring..: %s" % err)
okay = False
mdt = ""
if not 'date' in message and 'received' in message:
print("No Date header found, resorting to Received")
m = re.search(r"(\d+ \S+ \d{4} \d\d:\d\d:\d\d ([-+]\d{4})?)", message['received'])
if m:
mdt = m.group(1)
else:
mdt = message['date']
mdate = None
uid_mdate = 0
try:
mdate = email.utils.parsedate_tz(mdt)
uid_mdate = email.utils.mktime_tz(mdate)
except:
pass
if not mdate or mdate[0] < (LEY-1):
print("Date is wrong or missing here, setting to %s" % ( LEY))
mdate = datetime.datetime(LEY, EM, 1).timetuple()
else:
LEY = mdate[0] # Gather evidence 'n'stuff!
mdatestring = ""
try:
mdatestring = time.strftime("%Y/%m/%d %H:%M:%S", time.localtime(email.utils.mktime_tz(mdate)))
except:
okay = False
if body and okay and mdate and {'from','subject'} <= set(dheader):
# Pipermail transforms from: to something weird - reset that!
if piperWeirdness:
m = re.match(r"(.+) at ([^(]+) \((.+)\)$", dheader['from'])
# Try just 'foo at bar.tld' if 'foo at bar.tld (foo bar)' isn't working
if not m:
m = re.match(r"(.+) at ([^(]+)$", dheader['from'])
if m:
dheader['from'] = "%s <%s@%s>" % (m.group(3), m.group(1), m.group(2))
attachments, contents = msgfiles(message)
if mid == None or not mid:
try:
mid = hashlib.sha256(body if type(body) is bytes else body.encode('ascii', errors='ignore')).hexdigest() + "@" + lid + "@" + appender
except:
if filebased:
mid = hashlib.sha256("%f-%f-%s" % (random.random(), time.time(), filename) ).hexdigest()+ "@" + appender
else:
mid = hashlib.sha256("%f-%f-%s-%s" % (random.random(), time.time(), ml, mboxfile) ).hexdigest()+ "@" + appender
print("No MID found, setting to %s" % mid)
mid2 = "%s@%s@%s" % (hashlib.sha224(body if type(body) is bytes else body.encode('ascii', 'ignore')).hexdigest(), uid_mdate, lid)
count += 1
mr = ""
if 'references' in message:
mr = message['references']
irt = ""
if 'in-reply-to' in message:
try:
irt = "".join(message['in-reply-to'])
except:
irt = message.get('in-reply-to').__str__()
json = {
'from_raw': dheader['from'],
'from': dheader['from'],
'to': dheader['to'],
'subject': dheader['subject'],
'cc': message.get('cc'),
'message-id': mid,
'mid': mid2,
'epoch': email.utils.mktime_tz(mdate),
'list': lid,
'list_raw': lid,
'date': mdatestring,
'private': private,
'references': mr,
'in-reply-to': irt,
'body': body.decode('utf-8', errors='replace') if type(body) is bytes else body,
'attachments': attachments
}
json_source = {
'mid': mid2,
'message-id': mid,
'source': message.as_bytes().decode('utf-8', errors='replace')
}
ja.append(json)
jas.append(json_source)
if contents:
iname = config.get("elasticsearch", "dbname")
if not args.dry:
for key in contents:
es.index(
index=iname,
doc_type="attachment",
id=key,
body = {
'source': contents[key]
}
)
if len(ja) >= 40:
if not args.dry:
bulk = BulkThread()
bulk.assign(ja, es, 'mbox')
bulk.insert()
ja = []
if not args.dry:
bulks = BulkThread()
bulks.assign(jas, es, 'mbox_source')
bulks.insert()
jas = []
else:
baddies += 1
if filebased:
print("Parsed %u records from %s" % (count, filename))
if dFile:
os.unlink(tmpname)
else:
print("Parsed %s/%s: %u records from %s" % (ml, mboxfile, count, tmpname))
os.unlink(tmpname)
y += count
if not args.dry:
bulk = BulkThread()
bulk.assign(ja, es)
bulk.insert()
ja = []
if not args.dry:
bulks = BulkThread()
bulks.assign(jas, es, 'mbox_source')
bulks.insert()
jas = []
print("Done, %u elements left to slurp" % len(lists))
def run(self):
global block, y, es, lists, baddies, config, resendTo
ja = []
jas = []
print("Thread started")
mla = None
ml = ""
mboxfile = ""
filename = ""
xlist_override = None
while len(lists) > 0:
print("%u elements left to slurp" % len(lists))
block.acquire()
try:
mla = lists.pop(0)
except Exception as err:
print("Could not pop list: %s" % err)
block.release()
return
if not mla:
print("Nothing more to do here")
block.release()
return
block.release()
y += 1
EY = 1980
EM = 1
stime = time.time()
if filebased:
tmpname = mla[0]
filename = mla[0]
xlist_override = mla[1]
print("Slurping %s" % filename)
else:
ml = mla[0]
mboxfile = mla[1]
xlist_override = list_override
print("Slurping %s/%s" % (ml, mboxfile))
m = re.match(r"(\d\d\d\d)(\d\d)", mboxfile)
EY = 1997
EM = 1
if m:
EY = int(m.group(1))
EM = int(m.group(2))
ctx = urlopen("%s%s/%s" % (source, ml, mboxfile))
inp = ctx.read().decode(ctx.headers.get_content_charset()
or 'utf-8',
errors='ignore')
tmpname = hashlib.sha224(
("%f-%f-%s-%s.mbox" %
(random.random(), time.time(), ml,
mboxfile)).encode('utf-8')).hexdigest()
with open(tmpname, "w") as f:
f.write(inp)
f.close()
count = 0
LEY = EY
for message in mailbox.mbox(tmpname):
if resendTo:
print("Delivering message %s via MTA" %
message['message-id'] if 'message-id' in
message else '??')
s = SMTP('localhost')
try:
if list_override:
message.replace_header('List-ID', list_override)
message.replace_header('To', resendTo)
except:
if list_override:
message['List-ID'] = list_override
message['cc'] = None
s.send_message(message,
from_addr=None,
to_addrs=(resendTo))
continue
if (
time.time() - stime > 360
): # break out after 6 minutes, it shouldn't take this long..!
print(
"Whoa, this is taking way too long, ignoring %s for now"
% tmpname)
break
if 'subject' in message:
subject = message['subject'] # Could possibly be None.
mid = message['message-id']
lid = message['list-id']
if not lid or lid == "": # Guess list name in absence
lid = '.'.join(reversed(
ml.split("-"))) + "." + appender
# Compact LID to <foo@domain>, discard rest
m = re.search(r"(<.+>)", lid)
if m:
lid = m.group(1)
if xlist_override and len(xlist_override) > 3:
lid = xlist_override
lid = lid.replace(
"@", ".") # we want foo.bar.org, not [email protected]
lid = "<%s>" % lid.strip("<>") # We need <> around it!
if cropout:
crops = cropout.split(" ")
# Regex replace?
if len(crops) == 2:
lid = re.sub(crops[0], crops[1], lid)
# Standard crop out?
else:
lid = lid.replace(cropout, "")
date = message['date']
fro = message['from']
to = message['to']
body = msgbody(message)
try:
if 'content-type' in message and message[
'content-type'].find("flowed") != -1:
body = convertToWrapped(body,
character_set="utf-8")
if isinstance(body, str):
body = body.encode('utf-8')
except Exception as err:
try:
body = body.decode(
chardet.detect(body)['encoding'])
except Exception as err:
try:
body = body.decode('latin-1')
except:
try:
if isinstance(body, str):
body = body.encode('utf-8')
except:
body = None
okay = True
dheader = {}
for key in ['to', 'from', 'subject', 'message-id']:
try:
hval = ""
if message.get(key):
for t in email.header.decode_header(
message[key]):
if t[1] == None or t[1].find("8bit") != -1:
hval += t[0].decode(
'utf-8', errors='replace') if type(
t[0]) is bytes else t[0]
else:
hval += t[0].decode(t[1],
errors='ignore')
dheader[key] = hval
else:
dheader[key] = "(Unknown)"
except Exception as err:
print("Could not decode headers, ignoring..: %s" %
err)
okay = False
mdt = ""
if not 'date' in message and 'received' in message:
print("No Date header found, resorting to Received")
m = re.search(
r"(\d+ \S+ \d{4} \d\d:\d\d:\d\d ([-+]\d{4})?)",
message['received'])
if m:
mdt = m.group(1)
else:
mdt = message['date']
mdate = None
uid_mdate = 0
try:
mdate = email.utils.parsedate_tz(mdt)
uid_mdate = email.utils.mktime_tz(mdate)
except:
pass
if not mdate or mdate[0] < (LEY - 1):
print("Date is wrong or missing here, setting to %s" %
(LEY))
mdate = datetime.datetime(LEY, EM, 1).timetuple()
else:
LEY = mdate[0] # Gather evidence 'n'stuff!
mdatestring = ""
try:
mdatestring = time.strftime(
"%Y/%m/%d %H:%M:%S",
time.localtime(email.utils.mktime_tz(mdate)))
except:
okay = False
if body and okay and mdate and {'from', 'subject'
} <= set(dheader):
# Pipermail transforms from: to something weird - reset that!
if piperWeirdness:
m = re.match(r"(.+) at ([^(]+) \((.+)\)$",
dheader['from'])
# Try just 'foo at bar.tld' if 'foo at bar.tld (foo bar)' isn't working
if not m:
m = re.match(r"(.+) at ([^(]+)$",
dheader['from'])
if m:
dheader['from'] = "%s <%s@%s>" % (
m.group(3), m.group(1), m.group(2))
attachments, contents = msgfiles(message)
if mid == None or not mid:
try:
mid = hashlib.sha256(
body if type(body) is bytes else body.
encode('ascii', errors='ignore')
).hexdigest() + "@" + lid + "@" + appender
except:
if filebased:
mid = hashlib.sha256(
"%f-%f-%s" %
(random.random(), time.time(), filename
)).hexdigest() + "@" + appender
else:
mid = hashlib.sha256("%f-%f-%s-%s" % (
random.random(), time.time(), ml,
mboxfile)).hexdigest() + "@" + appender
print("No MID found, setting to %s" % mid)
mid2 = "%s@%s@%s" % (hashlib.sha224(
body if type(body) is bytes else body.
encode('ascii', 'ignore')).hexdigest(), uid_mdate,
lid)
count += 1
mr = ""
if 'references' in message:
mr = message['references']
irt = ""
if 'in-reply-to' in message:
try:
irt = "".join(message['in-reply-to'])
except:
irt = message.get('in-reply-to').__str__()
json = {
'from_raw':
dheader['from'],
'from':
dheader['from'],
'to':
dheader['to'],
'subject':
dheader['subject'],
'cc':
message.get('cc'),
'message-id':
mid,
'mid':
mid2,
'epoch':
email.utils.mktime_tz(mdate),
'list':
lid,
'list_raw':
lid,
'date':
mdatestring,
'private':
private,
'references':
mr,
'in-reply-to':
irt,
'body':
body.decode('utf-8', errors='replace')
if type(body) is bytes else body,
'attachments':
attachments
}
json_source = {
'mid':
mid2,
'message-id':
mid,
'source':
message.as_bytes().decode('utf-8',
errors='replace')
}
ja.append(json)
jas.append(json_source)
if contents:
iname = config.get("elasticsearch", "dbname")
if not args.dry:
for key in contents:
es.index(index=iname,
doc_type="attachment",
id=key,
body={'source': contents[key]})
if len(ja) >= 40:
if not args.dry:
bulk = BulkThread()
bulk.assign(ja, es, 'mbox')
bulk.insert()
ja = []
if not args.dry:
bulks = BulkThread()
bulks.assign(jas, es, 'mbox_source')
bulks.insert()
jas = []
else:
baddies += 1
if filebased:
print("Parsed %u records from %s" % (count, filename))
else:
print("Parsed %s/%s: %u records from %s" %
(ml, mboxfile, count, tmpname))
os.unlink(tmpname)
y += count
if not args.dry:
bulk = BulkThread()
bulk.assign(ja, es)
bulk.insert()
ja = []
if not args.dry:
bulks = BulkThread()
bulks.assign(jas, es, 'mbox_source')
bulks.insert()
jas = []
print("Done, %u elements left to slurp" % len(lists))
