def examine(self, suspect):
if self.rulescache is None:
self.rulescache = RulesCache(
self.config.get(self.section, 'rulesdir'))
self.blockedfiletemplate = self.config.get(self.section,
'template_blockedfile')
runtimeconfig = DBConfig(self.config, suspect)
self.checkarchivenames = runtimeconfig.getboolean(
self.section, 'checkarchivenames')
self.checkarchivecontent = runtimeconfig.getboolean(
self.section, 'checkarchivecontent')
self.sendbounce = runtimeconfig.getboolean(self.section, 'sendbounce')
enabledarchivetypes = runtimeconfig.get(self.section,
'enabledarchivetypes')
if enabledarchivetypes:
enabled = [t.strip() for t in enabledarchivetypes.split(',')]
for archtype in self.supported_archive_extensions.keys():
if archtype not in enabled:
del self.supported_archive_extensions[archtype]
returnaction = self.walk(suspect)
return returnaction
def test_domain_override(self):
"""Test basic config overrdide functionality"""
suspect = Suspect(
u'*****@*****.**', '*****@*****.**', '/dev/null')
candidate = DBConfig(self.config, suspect)
candidate.add_section('testsection')
candidate.set('testsection', 'nooverride', '100')
candidate.set('testsection', 'override', '100')
self.clear_table()
self.insert_override(
'*****@*****.**', 'testsection', 'override', '200')
self.insert_override(
'%unittests.fuglu.org', 'testsection', 'override', '300')
self.insert_override('$GLOBAL', 'testsection', 'override', '400')
self.assertEqual(int(candidate.get('testsection', 'nooverride')), 100)
self.assertEqual(int(candidate.get('testsection', 'override')), 300)
def test_global_override(self):
"""Test basic config overrdide functionality"""
suspect = Suspect(u'*****@*****.**',
'*****@*****.**', '/dev/null')
candidate = DBConfig(self.config, suspect)
candidate.add_section('testsection')
candidate.set('testsection', 'nooverride', '100')
candidate.set('testsection', 'override', '100')
self.clear_table()
self.insert_override('*****@*****.**', 'testsection',
'override', '200')
self.insert_override('%unittests.fuglu.org', 'testsection', 'override',
'300')
self.insert_override('$GLOBAL', 'testsection', 'override', '400')
self.assertEqual(int(candidate.get('testsection', 'nooverride')), 100)
self.assertEqual(int(candidate.get('testsection', 'override')), 400)
def examine(self, suspect):
if self.rulescache is None:
self.rulescache = RulesCache(
self.config.get(self.section, 'rulesdir'))
self.blockedfiletemplate = self.config.get(
self.section, 'template_blockedfile')
runtimeconfig = DBConfig(self.config, suspect)
self.checkarchivenames = runtimeconfig.getboolean(self.section, 'checkarchivenames')
self.checkarchivecontent = runtimeconfig.getboolean(self.section, 'checkarchivecontent')
self.sendbounce = runtimeconfig.getboolean(self.section, 'sendbounce')
enabledarchivetypes = runtimeconfig.get(self.section, 'enabledarchivetypes')
if enabledarchivetypes:
enabled = [t.strip() for t in enabledarchivetypes.split(',')]
for archtype in self.supported_archive_extensions.keys():
if archtype not in enabled:
del self.supported_archive_extensions[archtype]
returnaction = self.walk(suspect)
return returnaction
def examine(self, suspect):
# check if someone wants to skip sa checks
if suspect.get_tag('SAPlugin.skip') is True:
self.logger.debug('%s Skipping SA Plugin (requested by previous plugin)' % suspect.id)
suspect.set_tag('SAPlugin.skipreason', 'requested by previous plugin')
return DUNNO
runtimeconfig = DBConfig(self.config, suspect)
spamsize = suspect.size
maxsize = self.config.getint(self.section, 'maxsize')
strip_oversize = self.config.getboolean(self.section, 'strip_oversize')
if spamsize > maxsize and not strip_oversize:
self.logger.info('%s Size Skip, %s > %s' % (suspect.id, spamsize, maxsize))
suspect.debug('Too big for spamchecks. %s > %s' % (spamsize, maxsize))
prependheader = self.config.get('main', 'prependaddedheaders')
suspect.addheader("%sSA-SKIP" % prependheader, 'Too big for spamchecks. %s > %s' % (spamsize, maxsize))
suspect.set_tag('SAPlugin.skipreason', 'size skip')
return self.check_sql_blacklist(suspect)
if self.config.getboolean(self.section, 'scanoriginal'):
content = suspect.get_original_source()
else:
content = suspect.get_source()
stripped = False
if spamsize > maxsize:
stripped = True
# keep copy of original content before stripping
content_orig = content
# send maxsize-1 to be consistent with previous implementation
content = suspect.source_stripped_attachments(content=content, maxsize=maxsize-1)
self.logger.info('%s stripped attachments, body size reduced from %s to %s bytes' % (suspect.id, len(content_orig), len(content)))
# stick to bytes
content = force_bString(content)
# prepend temporary headers set by other plugins
tempheader = suspect.get_tag('SAPlugin.tempheader')
if tempheader is not None:
if isinstance(tempheader, list):
tempheader = "\r\n".join(tempheader)
tempheader = tempheader.strip()
if tempheader != '':
content = force_bString(tempheader + '\r\n') + content
# add envelope sender information
msgrep = suspect.get_message_rep()
if not 'Return-Path' in msgrep.keys():
content = force_bString('Return-Path: %s' % suspect.from_address + '\r\n') + content
forwardoriginal = self.config.getboolean(self.section, 'forwardoriginal')
if forwardoriginal:
ret = self.safilter_report(content, suspect.to_address)
if ret is None:
suspect.debug('SA report Scan failed - please check error log')
self.logger.error('%s SA report scan FAILED' % suspect.id)
suspect.addheader('%sSA-SKIP' % self.config.get('main', 'prependaddedheaders'), 'SA scan failed')
suspect.set_tag('SAPlugin.skipreason', 'scan failed')
return self._problemcode()
isspam, spamscore, report = ret
suspect.tags['SAPlugin.report'] = report
else:
filtered = self.safilter(content, suspect.to_address)
if filtered is None:
suspect.debug('SA Scan failed - please check error log')
self.logger.error('%s SA scan FAILED' % suspect.id)
suspect.addheader('%sSA-SKIP' % self.config.get('main', 'prependaddedheaders'), 'SA scan failed')
suspect.set_tag('SAPlugin.skipreason', 'scan failed')
return self._problemcode()
else:
if stripped:
# create msgrep of filtered msg
if isinstance(content,str):
msgrep_filtered = email.message_from_string(filtered, _class=PatchedMessage)
else:
msgrep_filtered = email.message_from_bytes(filtered, _class=PatchedMessage)
header_new = []
for h,v in msgrep_filtered.items():
header_new.append(force_uString(h).strip() + ': ' + force_uString(v).strip())
# add headers to msg
sa_prepend = self.config.get(self.section, 'spamheader_prepend')
for i in header_new:
if sa_prepend == '' or sa_prepend is None:
break
if re.match('^' + sa_prepend + '[^:]+: ', i, re.I):
# in case of stripped msg add header to original content
content_orig = force_bString(i) + b'\r\n' + force_bString(content_orig)
else:
continue
content = content_orig
else:
content = filtered
if isinstance(content,str):
newmsgrep = email.message_from_string(content, _class=PatchedMessage)
else:
newmsgrep = email.message_from_bytes(content, _class=PatchedMessage)
# if original content is forwarded there's no need to reset the attachmant
# manager. Only header have been changed.
suspect.set_source(content,att_mgr_reset=(not forwardoriginal))
spamheadername = self.config.get(self.section, 'spamheader')
isspam, spamscore, report = self._extract_spamstatus(newmsgrep, spamheadername, suspect)
suspect.tags['SAPlugin.report'] = report
self.logger.debug('suspect %s %s %s %s' % (suspect.id, isspam, spamscore, suspect.get_tag('SAPlugin.report')))
action = DUNNO
message = None
if isspam:
self.logger.debug('%s Message is spam' % suspect.id)
suspect.debug('Message is spam')
configaction = string_to_actioncode(
runtimeconfig.get(self.section, 'lowspamaction'), self.config)
if configaction is not None:
action = configaction
values = dict(spamscore=spamscore)
message = apply_template(
self.config.get(self.section, 'rejectmessage'), suspect, values)
else:
self.logger.debug('%s Message is not spam' % suspect.id)
suspect.debug('Message is not spam')
suspect.tags['spam']['SpamAssassin'] = isspam
suspect.tags['highspam']['SpamAssassin'] = False
if spamscore is not None:
suspect.tags['SAPlugin.spamscore'] = spamscore
highspamlevel = runtimeconfig.getfloat(self.section, 'highspamlevel')
if spamscore >= highspamlevel:
suspect.tags['highspam']['SpamAssassin'] = True
configaction = string_to_actioncode(runtimeconfig.get(self.section, 'highspamaction'), self.config)
if configaction is not None:
action = configaction
return action, message
def examine(self, suspect):
# check if someone wants to skip sa checks
if suspect.get_tag('SAPlugin.skip') is True:
self.logger.debug(
'%s Skipping SA Plugin (requested by previous plugin)' %
suspect.id)
suspect.set_tag('SAPlugin.skipreason',
'requested by previous plugin')
return DUNNO
runtimeconfig = DBConfig(self.config, suspect)
spamsize = suspect.size
maxsize = self.config.getint(self.section, 'maxsize')
spamheadername = self.config.get(self.section, 'spamheader')
if spamsize > maxsize:
self.logger.info('%s Size Skip, %s > %s' %
(suspect.id, spamsize, maxsize))
suspect.debug('Too big for spamchecks. %s > %s' %
(spamsize, maxsize))
prependheader = self.config.get('main', 'prependaddedheaders')
suspect.addheader(
"%sSA-SKIP" % prependheader,
'Too big for spamchecks. %s > %s' % (spamsize, maxsize))
suspect.set_tag('SAPlugin.skipreason', 'size skip')
return self.check_sql_blacklist(suspect)
forwardoriginal = self.config.getboolean(self.section,
'forwardoriginal')
if self.config.getboolean(self.section, 'scanoriginal'):
spam = suspect.get_original_source()
else:
spam = suspect.get_source()
# prepend temporary headers set by other plugins
tempheader = suspect.get_tag('SAPlugin.tempheader')
if tempheader is not None:
if type(tempheader) == list:
tempheader = "\r\n".join(tempheader)
tempheader = tempheader.strip()
if tempheader != '':
spam = tempheader + '\r\n' + spam
if forwardoriginal:
ret = self.safilter_report(spam, suspect.to_address)
if ret is None:
suspect.debug('SA report Scan failed - please check error log')
self.logger.error('%s SA report scan FAILED' % suspect.id)
suspect.addheader(
'%sSA-SKIP' %
self.config.get('main', 'prependaddedheaders'),
'SA scan failed')
suspect.set_tag('SAPlugin.skipreason', 'scan failed')
return self._problemcode()
isspam, spamscore, report = ret
suspect.tags['SAPlugin.report'] = report
else:
filtered = self.safilter(spam, suspect.to_address)
if filtered is None:
suspect.debug('SA Scan failed - please check error log')
self.logger.error('%s SA scan FAILED' % suspect.id)
suspect.addheader(
'%sSA-SKIP' %
self.config.get('main', 'prependaddedheaders'),
'SA scan failed')
suspect.set_tag('SAPlugin.skipreason', 'scan failed')
return self._problemcode()
else:
content = filtered
newmsgrep = email.message_from_string(content)
suspect.set_source(content)
isspam, spamscore = self._extract_spamstatus(
newmsgrep, spamheadername, suspect)
action = DUNNO
message = None
if isspam:
self.logger.debug('%s Message is spam' % suspect.id)
suspect.debug('Message is spam')
configaction = string_to_actioncode(
runtimeconfig.get(self.section, 'lowspamaction'), self.config)
if configaction is not None:
action = configaction
values = dict(spamscore=spamscore)
message = apply_template(
self.config.get(self.section, 'rejectmessage'), suspect,
values)
else:
self.logger.debug('%s Message is not spam' % suspect.id)
suspect.debug('Message is not spam')
suspect.tags['spam']['SpamAssassin'] = isspam
suspect.tags['highspam']['SpamAssassin'] = False
if spamscore is not None:
suspect.tags['SAPlugin.spamscore'] = spamscore
highspamlevel = runtimeconfig.getfloat(self.section,
'highspamlevel')
if spamscore >= highspamlevel:
suspect.tags['highspam']['SpamAssassin'] = True
configaction = string_to_actioncode(
runtimeconfig.get(self.section, 'highspamaction'),
self.config)
if configaction is not None:
action = configaction
return action, message
def examine(self, suspect):
# check if someone wants to skip sa checks
if suspect.get_tag('SAPlugin.skip') is True:
self.logger.debug(
'%s Skipping SA Plugin (requested by previous plugin)' %
suspect.id)
suspect.set_tag('SAPlugin.skipreason',
'requested by previous plugin')
return DUNNO
runtimeconfig = DBConfig(self.config, suspect)
spamsize = suspect.size
maxsize = self.config.getint(self.section, 'maxsize')
strip_oversize = self.config.getboolean(self.section, 'strip_oversize')
if spamsize > maxsize and not strip_oversize:
self.logger.info('%s Size Skip, %s > %s' %
(suspect.id, spamsize, maxsize))
suspect.debug('Too big for spamchecks. %s > %s' %
(spamsize, maxsize))
prependheader = self.config.get('main', 'prependaddedheaders')
suspect.addheader(
"%sSA-SKIP" % prependheader,
'Too big for spamchecks. %s > %s' % (spamsize, maxsize))
suspect.set_tag('SAPlugin.skipreason', 'size skip')
return self.check_sql_blacklist(suspect)
if self.config.getboolean(self.section, 'scanoriginal'):
content = suspect.get_original_source()
else:
content = suspect.get_source()
stripped = False
if spamsize > maxsize:
stripped = True
# keep copy of original content before stripping
content_orig = content
content = self._strip_attachments(content, maxsize)
self.logger.info(
'%s stripped attachments, body size reduced from %s to %s bytes'
% (suspect.id, len(content_orig), len(content)))
# stick to bytes
content = force_bString(content)
# prepend temporary headers set by other plugins
tempheader = suspect.get_tag('SAPlugin.tempheader')
if tempheader is not None:
if isinstance(tempheader, list):
tempheader = "\r\n".join(tempheader)
tempheader = tempheader.strip()
if tempheader != '':
content = force_bString(tempheader + '\r\n') + content
forwardoriginal = self.config.getboolean(self.section,
'forwardoriginal')
if forwardoriginal:
ret = self.safilter_report(content, suspect.to_address)
if ret is None:
suspect.debug('SA report Scan failed - please check error log')
self.logger.error('%s SA report scan FAILED' % suspect.id)
suspect.addheader(
'%sSA-SKIP' %
self.config.get('main', 'prependaddedheaders'),
'SA scan failed')
suspect.set_tag('SAPlugin.skipreason', 'scan failed')
return self._problemcode()
isspam, spamscore, report = ret
suspect.tags['SAPlugin.report'] = report
else:
filtered = self.safilter(content, suspect.to_address)
if filtered is None:
suspect.debug('SA Scan failed - please check error log')
self.logger.error('%s SA scan FAILED' % suspect.id)
suspect.addheader(
'%sSA-SKIP' %
self.config.get('main', 'prependaddedheaders'),
'SA scan failed')
suspect.set_tag('SAPlugin.skipreason', 'scan failed')
return self._problemcode()
else:
if stripped:
# create msgrep of filtered msg
msgrep_filtered = email.message_from_string(filtered)
header_new = []
header_old = []
# create a msgrep from original msg
msgrep_orig = email.message_from_string(content_orig)
# read all headers from after-scan and before-scan
for h, v in msgrep_filtered.items():
header_new.append(h.strip() + ': ' + v.strip())
for h, v in msgrep_orig.items():
header_old.append(h.strip() + ': ' + v.strip())
# create a list of headers added by spamd
# header diff between before-scan and after-scan msg
header_new = reversed(self.diff(header_new, header_old))
# add headers to msg
for i in header_new:
if re.match('^Received: ', i, re.I):
continue
# in case of stripped msg add header to original content
content_orig = i + '\r\n' + content_orig
content = content_orig
else:
content = filtered
if sys.version_info > (3, ):
# Python 3 and larger
# the basic "str" type is unicode
if isinstance(content, str):
newmsgrep = email.message_from_string(content)
else:
newmsgrep = email.message_from_bytes(content)
else:
# Python 2.x
newmsgrep = email.message_from_string(content)
suspect.set_source(content)
spamheadername = self.config.get(self.section, 'spamheader')
isspam, spamscore, report = self._extract_spamstatus(
newmsgrep, spamheadername, suspect)
suspect.tags['SAPlugin.report'] = report
self.logger.debug('suspect %s %s %s %s' %
(suspect.id, isspam, spamscore,
suspect.get_tag('SAPlugin.report')))
action = DUNNO
message = None
if isspam:
self.logger.debug('%s Message is spam' % suspect.id)
suspect.debug('Message is spam')
configaction = string_to_actioncode(
runtimeconfig.get(self.section, 'lowspamaction'), self.config)
if configaction is not None:
action = configaction
values = dict(spamscore=spamscore)
message = apply_template(
self.config.get(self.section, 'rejectmessage'), suspect,
values)
else:
self.logger.debug('%s Message is not spam' % suspect.id)
suspect.debug('Message is not spam')
suspect.tags['spam']['SpamAssassin'] = isspam
suspect.tags['highspam']['SpamAssassin'] = False
if spamscore is not None:
suspect.tags['SAPlugin.spamscore'] = spamscore
highspamlevel = runtimeconfig.getfloat(self.section,
'highspamlevel')
if spamscore >= highspamlevel:
suspect.tags['highspam']['SpamAssassin'] = True
configaction = string_to_actioncode(
runtimeconfig.get(self.section, 'highspamaction'),
self.config)
if configaction is not None:
action = configaction
return action, message
def examine(self, suspect):
# check if someone wants to skip sa checks
if suspect.get_tag('SAPlugin.skip') == True:
self.logger.debug(
'Skipping SA Plugin (requested by previous plugin)')
suspect.set_tag(
'SAPlugin.skipreason', 'requested by previous plugin')
return
runtimeconfig = DBConfig(self.config, suspect)
spamsize = suspect.size
maxsize = self.config.getint(self.section, 'maxsize')
spamheadername = self.config.get(self.section, 'spamheader')
if spamsize > maxsize:
self.logger.info('%s Size Skip, %s > %s' %
(suspect.id, spamsize, maxsize))
suspect.debug('Too big for spamchecks. %s > %s' %
(spamsize, maxsize))
prependheader = self.config.get('main', 'prependaddedheaders')
suspect.addheader(
"%sSA-SKIP" % prependheader, 'Too big for spamchecks. %s > %s' % (spamsize, maxsize))
suspect.set_tag('SAPlugin.skipreason', 'size skip')
return self.check_sql_blacklist(suspect)
forwardoriginal = self.config.getboolean(
self.section, 'forwardoriginal')
if self.config.getboolean(self.section, 'scanoriginal'):
spam = suspect.get_original_source()
else:
spam = suspect.get_source()
# prepend temporary headers set by other plugins
tempheader = suspect.get_tag('SAPlugin.tempheader')
if tempheader != None:
if type(tempheader) == list:
tempheader = "\r\n".join(tempheader)
tempheader = tempheader.strip()
if tempheader != '':
spam = tempheader + '\r\n' + spam
if forwardoriginal:
ret = self.safilter_report(spam, suspect.to_address)
if ret == None:
suspect.debug('SA report Scan failed - please check error log')
self.logger.error('%s SA report scan FAILED' % suspect.id)
suspect.addheader(
'%sSA-SKIP' % self.config.get('main', 'prependaddedheaders'), 'SA scan failed')
suspect.set_tag('SAPlugin.skipreason', 'scan failed')
return self._problemcode()
isspam, spamscore, report = ret
suspect.tags['SAPlugin.report'] = report
else:
filtered = self.safilter(spam, suspect.to_address)
content = None
if filtered == None:
suspect.debug('SA Scan failed - please check error log')
self.logger.error('%s SA scan FAILED' % suspect.id)
suspect.addheader(
'%sSA-SKIP' % self.config.get('main', 'prependaddedheaders'), 'SA scan failed')
suspect.set_tag('SAPlugin.skipreason', 'scan failed')
return self._problemcode()
else:
content = filtered
newmsgrep = email.message_from_string(content)
suspect.set_source(content)
isspam, spamscore = self._extract_spamstatus(
newmsgrep, spamheadername, suspect)
action = DUNNO
message = None
if isspam:
self.logger.debug('Message is spam')
suspect.debug('Message is spam')
configaction = string_to_actioncode(
runtimeconfig.get(self.section, 'lowspamaction'), self.config)
if configaction != None:
action = configaction
values = dict(spamscore=spamscore)
message = apply_template(
self.config.get(self.section, 'rejectmessage'), suspect, values)
else:
self.logger.debug('Message is not spam')
suspect.debug('Message is not spam')
suspect.tags['spam']['SpamAssassin'] = isspam
suspect.tags['highspam']['SpamAssassin'] = False
if spamscore != None:
suspect.tags['SAPlugin.spamscore'] = spamscore
highspamlevel = runtimeconfig.getint(self.section, 'highspamlevel')
if spamscore >= highspamlevel:
suspect.tags['highspam']['SpamAssassin'] = True
configaction = string_to_actioncode(
runtimeconfig.get(self.section, 'highspamaction'), self.config)
if configaction != None:
action = configaction
return action, message
def examine(self,suspect):
#check if someone wants to skip sa checks
if suspect.get_tag('SAPlugin.skip')==True:
self.logger.debug('Skipping SA Plugin (requested by previous plugin)')
suspect.set_tag('SAPlugin.skipreason','requested by previous plugin')
return
runtimeconfig=DBConfig(self.config, suspect)
spamsize=suspect.size
maxsize=self.config.getint(self.section, 'maxsize')
spamheadername=self.config.get(self.section,'spamheader')
if spamsize>maxsize:
self.logger.info('%s Size Skip, %s > %s'%(suspect.id,spamsize,maxsize))
suspect.debug('Too big for spamchecks. %s > %s'%(spamsize,maxsize))
prependheader=self.config.get('main','prependaddedheaders')
suspect.addheader("%sSA-SKIP"%prependheader, 'Too big for spamchecks. %s > %s'%(spamsize,maxsize))
suspect.set_tag('SAPlugin.skipreason','size skip')
return self.check_sql_blacklist(suspect)
starttime=time.time()
forwardoriginal=self.config.getboolean(self.section,'forwardoriginal')
if self.config.getboolean(self.section,'scanoriginal'):
spam=suspect.getOriginalSource()
else:
spam=suspect.getSource()
#prepend temporary headers set by other plugins
tempheader=suspect.get_tag('SAPlugin.tempheader')
if tempheader!=None:
if type(tempheader)==list:
tempheader="\r\n".join(tempheader)
tempheader=tempheader.strip()
if tempheader!='':
spam=tempheader+'\r\n'+spam
if forwardoriginal:
ret=self.safilter_report(spam, suspect.to_address)
if ret==None:
suspect.debug('SA report Scan failed - please check error log')
self.logger.error('%s SA report scan FAILED'%suspect.id)
suspect.addheader('%sSA-SKIP'%self.config.get('main','prependaddedheaders'),'SA scan failed')
suspect.set_tag('SAPlugin.skipreason','scan failed')
return self._problemcode()
isspam,spamscore,report=ret
suspect.tags['SAPlugin.report']=report
else:
filtered=self.safilter(spam,suspect.to_address)
content=None
if filtered==None:
suspect.debug('SA Scan failed - please check error log')
self.logger.error('%s SA scan FAILED'%suspect.id)
suspect.addheader('%sSA-SKIP'%self.config.get('main','prependaddedheaders'),'SA scan failed')
suspect.set_tag('SAPlugin.skipreason','scan failed')
return self._problemcode()
else:
content=filtered
newmsgrep=email.message_from_string(content)
suspect.setSource(content)
isspam=False
spamheader=newmsgrep[spamheadername]
spamscore=None
if spamheader==None:
self.logger.warning('Did not find Header %s in returned message from SA'%spamheadername)
else:
if len(spamheader)>2 and 'yes' in spamheader.lower():
isspam=True
patt=re.compile('Score=([\-\d\.]+)',re.IGNORECASE)
m=patt.search(spamheader)
if m !=None:
spamscore=float(m.group(1))
self.logger.debug('Spamscore: %s'%spamscore)
suspect.debug('Spamscore: %s'%spamscore)
else:
self.logger.warning('Could not extract spam score from header: %s'%spamheader)
suspect.debug('Could not read spam score from header %s'%spamheader)
action=DUNNO
message=None
if isspam:
self.logger.debug('Message is spam')
suspect.debug('Message is spam')
configaction=string_to_actioncode(runtimeconfig.get(self.section,'lowspamaction'),self.config)
if configaction!=None:
action=configaction
values=dict(spamscore=spamscore)
message=apply_template(self.config.get(self.section,'rejectmessage'), suspect, values)
else:
self.logger.debug('Message is not spam')
suspect.debug('Message is not spam')
suspect.tags['spam']['SpamAssassin']=isspam
suspect.tags['highspam']['SpamAssassin']=False
if spamscore != None:
suspect.tags['SAPlugin.spamscore']=spamscore
highspamlevel=runtimeconfig.getint(self.section,'highspamlevel')
if spamscore>=highspamlevel:
suspect.tags['highspam']['SpamAssassin']=True
configaction=string_to_actioncode(runtimeconfig.get(self.section,'highspamaction'),self.config)
if configaction!=None:
action=configaction
endtime=time.time()
difftime=endtime-starttime
suspect.tags['SAPlugin.time']="%.4f"%difftime
return action,message
def examine(self, suspect):
if suspect.get_tag('RSpamd.skip') is True:
self.logger.debug(
'%s Skipping RSpamd Plugin (requested by previous plugin)' %
suspect.id)
suspect.set_tag('RSpamd.skipreason',
'requested by previous plugin')
return DUNNO
maxsize = self.config.getint(self.section, 'maxsize')
if suspect.size > maxsize:
self.logger.info('%s Size Skip, %s > %s' %
(suspect.id, suspect.size, maxsize))
suspect.debug('Too big for spamchecks. %s > %s' %
(suspect.size, maxsize))
prependheader = self.config.get('main', 'prependaddedheaders')
suspect.addheader(
"%sRSPAMD-SKIP" % prependheader,
'Too big for spamchecks. %s > %s' % (suspect.size, maxsize))
suspect.set_tag('RSpamd.skipreason', 'size skip')
return DUNNO
runtimeconfig = DBConfig(self.config, suspect)
isspam, spamscore, report, symbols = self.rspamd_json(suspect)
action = DUNNO
message = None
if isspam is None:
return self._problemcode()
elif isspam:
self.logger.debug('%s Message is spam' % suspect.id)
suspect.debug('Message is spam')
configaction = string_to_actioncode(
runtimeconfig.get(self.section, 'lowspamaction'), self.config)
if configaction is not None:
action = configaction
values = dict(spamscore=spamscore)
message = apply_template(
self.config.get(self.section, 'rejectmessage'), suspect,
values)
else:
self.logger.debug('%s Message is not spam' % suspect.id)
suspect.debug('Message is not spam')
suspect.tags['RSpamd.report'] = '\n'.join(report)
suspect.tags['spam']['RSpamd'] = isspam
suspect.tags['highspam']['RSpamd'] = False
if spamscore is not None:
suspect.tags['RSpamd.spamscore'] = spamscore
highspamlevel = runtimeconfig.getfloat(self.section,
'highspamlevel')
if spamscore >= highspamlevel:
suspect.tags['highspam']['RSpamd'] = True
configaction = string_to_actioncode(
runtimeconfig.get(self.section, 'highspamaction'),
self.config)
if configaction is not None:
action = configaction
forwardoriginal = self.config.getboolean(self.section,
'forwardoriginal')
if not forwardoriginal:
# rspamd sample headers: https://github.com/vstakhov/rspamd/issues/799
suspect.addheader(
'%sRSPAMD-Spam' %
self.config.get('main', 'prependaddedheaders'),
'yes' if isspam else 'no')
suspect.addheader(
'%sRSPAMD-Spam-Symbols' %
self.config.get('main', 'prependaddedheaders'),
','.join(symbols))
return action, message