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Switching to the getSafeExString (where it can be used)

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This commit is contained in:
Miroslav Stampar 2015-09-10 15:51:33 +02:00
parent 7a261ef447
commit f494004f44
15 changed files with 66 additions and 39 deletions
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7
lib/controller/checks.py
View File

@ -22,6 +22,7 @@ from lib.core.common import findDynamicContent
from lib.core.common import Format
from lib.core.common import getLastRequestHTTPError
from lib.core.common import getPublicTypeMembers
from lib.core.common import getSafeExString
from lib.core.common import getSortedInjectionTests
from lib.core.common import getUnicode
from lib.core.common import intersect
@ -1279,7 +1280,7 @@ def checkNullConnection():
logger.info(infoMsg)
except SqlmapConnectionException, ex:
errMsg = getUnicode(ex.message)
errMsg = getSafeExString(ex)
raise SqlmapConnectionException(errMsg)
finally:
@ -1298,7 +1299,7 @@ def checkConnection(suppressOutput=False):
raise SqlmapConnectionException(errMsg)
except socket.error, ex:
errMsg = "problem occurred while "
errMsg += "resolving a host name '%s' ('%s')" % (conf.hostname, ex.message)
errMsg += "resolving a host name '%s' ('%s')" % (conf.hostname, getSafeExString(ex))
raise SqlmapConnectionException(errMsg)
if not suppressOutput and not conf.dummy and not conf.offline:
@ -1336,7 +1337,7 @@ def checkConnection(suppressOutput=False):
singleTimeWarnMessage(warnMsg)
if any(code in kb.httpErrorCodes for code in (httplib.NOT_FOUND, )):
errMsg = getUnicode(ex.message)
errMsg = getSafeExString(ex)
logger.critical(errMsg)
if conf.multipleTargets:

3
lib/controller/controller.py
View File

@ -24,6 +24,7 @@ from lib.core.common import dataToStdout
from lib.core.common import extractRegexResult
from lib.core.common import getFilteredPageContent
from lib.core.common import getPublicTypeMembers
from lib.core.common import getSafeExString
from lib.core.common import getUnicode
from lib.core.common import hashDBRetrieve
from lib.core.common import hashDBWrite
@ -648,7 +649,7 @@ def start():
raise
except SqlmapBaseException, ex:
errMsg = getUnicode(ex.message)
errMsg = getSafeExString(ex)
if conf.multipleTargets:
errMsg += ", skipping to the next %s" % ("form" if conf.forms else "URL")

23
lib/core/common.py
View File

@ -879,7 +879,7 @@ def dataToOutFile(filename, data):
f.write(data)
except IOError, ex:
errMsg = "something went wrong while trying to write "
errMsg += "to the output file ('%s')" % ex.message
errMsg += "to the output file ('%s')" % getSafeExString(ex)
raise SqlmapGenericException(errMsg)
return retVal
@ -3008,7 +3008,7 @@ def createGithubIssue(errMsg, excMsg):
else:
warnMsg = "something went wrong while creating a Github issue"
if ex:
warnMsg += " ('%s')" % ex.message
warnMsg += " ('%s')" % getSafeExString(ex)
if "Unauthorized" in warnMsg:
warnMsg += ". Please update to the latest revision"
logger.warn(warnMsg)
@ -3567,7 +3567,7 @@ def findPageForms(content, url, raise_=False, addToTargets=False):
request = form.click()
except (ValueError, TypeError), ex:
errMsg = "there has been a problem while "
errMsg += "processing page forms ('%s')" % ex.message
errMsg += "processing page forms ('%s')" % getSafeExString(ex)
if raise_:
raise SqlmapGenericException(errMsg)
else:
@ -3670,7 +3670,7 @@ def evaluateCode(code, variables=None):
except KeyboardInterrupt:
raise
except Exception, ex:
errMsg = "an error occurred while evaluating provided code ('%s') " % ex.message
errMsg = "an error occurred while evaluating provided code ('%s') " % getSafeExString(ex)
raise SqlmapGenericException(errMsg)
def serializeObject(object_):
@ -3977,3 +3977,18 @@ def pollProcess(process, suppress_errors=False):
dataToStdout(" quit unexpectedly with return code %d\n" % returncode)
break
def getSafeExString(ex):
"""
Safe way how to get the proper exception represtation as a string
(Note: errors to be avoided: 1) "%s" % Exception(u'\u0161') and 2) "%s" % str(Exception(u'\u0161'))
"""
retVal = ex
if getattr(ex, "message", None):
retVal = ex.message
elif getattr(ex, "msg", None):
retVal = ex.msg
return getUnicode(retVal)

5
lib/core/dump.py
View File

@ -15,6 +15,7 @@ import threading
from lib.core.common import Backend
from lib.core.common import dataToDumpFile
from lib.core.common import dataToStdout
from lib.core.common import getSafeExString
from lib.core.common import getUnicode
from lib.core.common import isListLike
from lib.core.common import normalizeUnicode
@ -74,7 +75,7 @@ class Dump(object):
try:
self._outputFP.write(text)
except IOError, ex:
errMsg = "error occurred while writing to log file ('%s')" % ex.message
errMsg = "error occurred while writing to log file ('%s')" % getSafeExString(ex)
raise SqlmapGenericException(errMsg)
if kb.get("multiThreadMode"):
@ -94,7 +95,7 @@ class Dump(object):
try:
self._outputFP = openFile(self._outputFile, "ab" if not conf.flushSession else "wb")
except IOError, ex:
errMsg = "error occurred while opening log file ('%s')" % ex.message
errMsg = "error occurred while opening log file ('%s')" % getSafeExString(ex)
raise SqlmapGenericException(errMsg)
def getOutputFile(self):

4
lib/core/option.py
View File

@ -1523,7 +1523,7 @@ def _createTemporaryDirectory():
os.makedirs(tempfile.gettempdir())
except IOError, ex:
errMsg = "there has been a problem while accessing "
errMsg += "system's temporary directory location(s) ('%s'). Please " % ex.message
errMsg += "system's temporary directory location(s) ('%s'). Please " % getSafeExString(ex)
errMsg += "make sure that there is enough disk space left. If problem persists, "
errMsg += "try to set environment variable 'TEMP' to a location "
errMsg += "writeable by the current user"
@ -2071,7 +2071,7 @@ def _mergeOptions(inputOptions, overrideOptions):
inputOptions = base64unpickle(inputOptions.pickledOptions)
except Exception, ex:
errMsg = "provided invalid value '%s' for option '--pickled-options'" % inputOptions.pickledOptions
errMsg += " ('%s')" % ex.message if ex.message else ""
errMsg += " ('%s')" % ex if ex.message else ""
raise SqlmapSyntaxException(errMsg)
if inputOptions.configFile:

3
lib/parse/configfile.py
View File

@ -6,6 +6,7 @@ See the file 'doc/COPYING' for copying permission
"""
from lib.core.common import checkFile
from lib.core.common import getSafeExString
from lib.core.common import getUnicode
from lib.core.common import openFile
from lib.core.common import unArrayizeValue
@ -67,7 +68,7 @@ def configFileParser(configFile):
config = UnicodeRawConfigParser()
config.readfp(configFP)
except Exception, ex:
errMsg = "you have provided an invalid and/or unreadable configuration file ('%s')" % ex.message
errMsg = "you have provided an invalid and/or unreadable configuration file ('%s')" % getSafeExString(ex)
raise SqlmapSyntaxException(errMsg)
if not config.has_section("Target"):

31
lib/request/connect.py
View File

@ -40,6 +40,7 @@ from lib.core.common import getCurrentThreadData
from lib.core.common import getHeader
from lib.core.common import getHostHeader
from lib.core.common import getRequestHeader
from lib.core.common import getSafeExString
from lib.core.common import getUnicode
from lib.core.common import logHTTPTraffic
from lib.core.common import pushValue
@ -497,22 +498,22 @@ class Connect(object):
if hasattr(conn.fp, '_sock'):
conn.fp._sock.close()
conn.close()
except Exception, msg:
warnMsg = "problem occurred during connection closing ('%s')" % msg
except Exception, ex:
warnMsg = "problem occurred during connection closing ('%s')" % getSafeExString(ex)
logger.warn(warnMsg)
except urllib2.HTTPError, e:
except urllib2.HTTPError, ex:
page = None
responseHeaders = None
try:
page = e.read() if not skipRead else None
responseHeaders = e.info()
responseHeaders[URI_HTTP_HEADER] = e.geturl()
page = ex.read() if not skipRead else None
responseHeaders = ex.info()
responseHeaders[URI_HTTP_HEADER] = ex.geturl()
page = decodePage(page, responseHeaders.get(HTTP_HEADER.CONTENT_ENCODING), responseHeaders.get(HTTP_HEADER.CONTENT_TYPE))
except socket.timeout:
warnMsg = "connection timed out while trying "
warnMsg += "to get error page information (%d)" % e.code
warnMsg += "to get error page information (%d)" % ex.code
logger.warn(warnMsg)
return None, None, None
except KeyboardInterrupt:
@ -522,13 +523,13 @@ class Connect(object):
finally:
page = page if isinstance(page, unicode) else getUnicode(page)
code = e.code
code = ex.code
kb.originalCode = kb.originalCode or code
threadData.lastHTTPError = (threadData.lastRequestUID, code)
kb.httpErrorCodes[code] = kb.httpErrorCodes.get(code, 0) + 1
status = getUnicode(e.msg)
status = getUnicode(ex.msg)
responseMsg += "[#%d] (%d %s):\n" % (threadData.lastRequestUID, code, status)
if responseHeaders:
@ -545,11 +546,11 @@ class Connect(object):
logger.log(CUSTOM_LOGGING.TRAFFIC_IN, responseMsg)
if e.code == httplib.UNAUTHORIZED and not conf.ignore401:
if ex.code == httplib.UNAUTHORIZED and not conf.ignore401:
errMsg = "not authorized, try to provide right HTTP "
errMsg += "authentication type and valid credentials (%d)" % code
raise SqlmapConnectionException(errMsg)
elif e.code == httplib.NOT_FOUND:
elif ex.code == httplib.NOT_FOUND:
if raise404:
errMsg = "page not found (%d)" % code
raise SqlmapConnectionException(errMsg)
@ -557,11 +558,11 @@ class Connect(object):
debugMsg = "page not found (%d)" % code
singleTimeLogMessage(debugMsg, logging.DEBUG)
processResponse(page, responseHeaders)
elif e.code == httplib.GATEWAY_TIMEOUT:
elif ex.code == httplib.GATEWAY_TIMEOUT:
if ignoreTimeout:
return None, None, None
else:
warnMsg = "unable to connect to the target URL (%d - %s)" % (e.code, httplib.responses[e.code])
warnMsg = "unable to connect to the target URL (%d - %s)" % (ex.code, httplib.responses[ex.code])
if threadData.retriesCount < conf.retries and not kb.threadException:
warnMsg += ". sqlmap is going to retry the request"
logger.critical(warnMsg)
@ -575,7 +576,7 @@ class Connect(object):
debugMsg = "got HTTP error code: %d (%s)" % (code, status)
logger.debug(debugMsg)
except (urllib2.URLError, socket.error, socket.timeout, httplib.HTTPException, struct.error, ProxyError, SqlmapCompressionException, WebSocketException), e:
except (urllib2.URLError, socket.error, socket.timeout, httplib.HTTPException, struct.error, ProxyError, SqlmapCompressionException, WebSocketException):
tbMsg = traceback.format_exc()
if "no host given" in tbMsg:
@ -718,7 +719,7 @@ class Connect(object):
payload = function(payload=payload, headers=auxHeaders)
except Exception, ex:
errMsg = "error occurred while running tamper "
errMsg += "function '%s' ('%s')" % (function.func_name, ex)
errMsg += "function '%s' ('%s')" % (function.func_name, getSafeExString(ex))
raise SqlmapGenericException(errMsg)
if not isinstance(payload, basestring):

5
lib/request/httpshandler.py
View File

@ -9,6 +9,7 @@ import httplib
import socket
import urllib2
from lib.core.common import getSafeExString
from lib.core.data import kb
from lib.core.data import logger
from lib.core.exception import SqlmapConnectionException
@ -57,7 +58,7 @@ class HTTPSConnection(httplib.HTTPSConnection):
sock.close()
except (ssl.SSLError, socket.error, httplib.BadStatusLine), ex:
self._tunnel_host = None
logger.debug("SSL connection error occurred ('%s')" % ex.message)
logger.debug("SSL connection error occurred ('%s')" % getSafeExString(ex))
# Reference(s): https://docs.python.org/2/library/ssl.html#ssl.SSLContext
# https://www.mnot.net/blog/2014/12/27/python_2_and_tls_sni
@ -77,7 +78,7 @@ class HTTPSConnection(httplib.HTTPSConnection):
sock.close()
except (ssl.SSLError, socket.error, httplib.BadStatusLine), ex:
self._tunnel_host = None
logger.debug("SSL connection error occurred ('%s')" % ex.message)
logger.debug("SSL connection error occurred ('%s')" % getSafeExString(ex))
if not success:
raise SqlmapConnectionException("can't establish SSL connection")

3
lib/utils/api.py
View File

@ -17,6 +17,7 @@ import time
import urllib2
from lib.core.common import dataToStdout
from lib.core.common import getSafeExString
from lib.core.common import unArrayizeValue
from lib.core.convert import base64pickle
from lib.core.convert import hexencode
@ -87,7 +88,7 @@ class Database(object):
else:
self.cursor.execute(statement)
except sqlite3.OperationalError, ex:
if not "locked" in ex.message:
if not "locked" in getSafeExString(ex):
raise
else:
break

3
lib/utils/google.py
View File

@ -12,6 +12,7 @@ import socket
import urllib
import urllib2
from lib.core.common import getSafeExString
from lib.core.common import getUnicode
from lib.core.common import readInput
from lib.core.common import urlencode
@ -50,7 +51,7 @@ class Google(object):
conn = self.opener.open("http://www.google.com/ncr")
conn.info() # retrieve session cookie
except Exception, ex:
errMsg = "unable to connect to Google ('%s')" % ex.message
errMsg = "unable to connect to Google ('%s')" % getSafeExString(ex)
raise SqlmapConnectionException(errMsg)
def search(self, dork):

3
lib/utils/hash.py
View File

@ -44,6 +44,7 @@ from lib.core.common import clearConsoleLine
from lib.core.common import dataToStdout
from lib.core.common import getFileItems
from lib.core.common import getPublicTypeMembers
from lib.core.common import getSafeExString
from lib.core.common import hashDBRetrieve
from lib.core.common import hashDBWrite
from lib.core.common import normalizeUnicode
@ -771,7 +772,7 @@ def dictionaryAttack(attack_dict):
except Exception, ex:
warnMsg = "there was a problem while loading dictionaries"
warnMsg += " ('%s')" % ex.message
warnMsg += " ('%s')" % getSafeExString(ex)
logger.critical(warnMsg)
message = "do you want to use common password suffixes? (slow!) [y/N] "

5
lib/utils/hashdb.py
View File

@ -11,6 +11,7 @@ import sqlite3
import threading
import time
from lib.core.common import getSafeExString
from lib.core.common import getUnicode
from lib.core.common import serializeObject
from lib.core.common import unserializeObject
@ -77,7 +78,7 @@ class HashDB(object):
for row in self.cursor.execute("SELECT value FROM storage WHERE id=?", (hash_,)):
retVal = row[0]
except sqlite3.OperationalError, ex:
if not "locked" in ex.message:
if not "locked" in getSafeExString(ex):
raise
except sqlite3.DatabaseError, ex:
errMsg = "error occurred while accessing session file '%s' ('%s'). " % (self.filepath, ex)
@ -127,7 +128,7 @@ class HashDB(object):
if retries == 0:
warnMsg = "there has been a problem while writing to "
warnMsg += "the session file ('%s')" % ex.message
warnMsg += "the session file ('%s')" % getSafeExString(ex)
logger.warn(warnMsg)
if retries >= HASHDB_FLUSH_RETRIES:

5
plugins/generic/entries.py
View File

@ -12,6 +12,7 @@ from lib.core.bigarray import BigArray
from lib.core.common import Backend
from lib.core.common import clearConsoleLine
from lib.core.common import getLimitRange
from lib.core.common import getSafeExString
from lib.core.common import getUnicode
from lib.core.common import isInferenceAvailable
from lib.core.common import isListLike
@ -341,13 +342,13 @@ class Entries:
attackDumpedTable()
except (IOError, OSError), ex:
errMsg = "an error occurred while attacking "
errMsg += "table dump ('%s')" % ex.message
errMsg += "table dump ('%s')" % getSafeExString(ex)
logger.critical(errMsg)
conf.dumper.dbTableValues(kb.data.dumpedTable)
except SqlmapConnectionException, ex:
errMsg = "connection exception detected in dumping phase "
errMsg += "('%s')" % ex.message
errMsg += "('%s')" % getSafeExString(ex)
logger.critical(errMsg)
finally:

3
sqlmap.py
View File

@ -25,6 +25,7 @@ from lib.controller.controller import start
from lib.core.common import banner
from lib.core.common import createGithubIssue
from lib.core.common import dataToStdout
from lib.core.common import getSafeExString
from lib.core.common import getUnicode
from lib.core.common import maskSensitiveData
from lib.core.common import setPaths
@ -119,7 +120,7 @@ def main():
cmdLineOptions.sqlmapShell = False
except SqlmapBaseException as ex:
errMsg = getUnicode(ex.message)
errMsg = getSafeExString(ex)
logger.critical(errMsg)
sys.exit(1)

2
tamper/symboliclogical.py
View File

@ -19,7 +19,7 @@ def tamper(payload, **kwargs):
Replaces AND and OR logical operators with their symbolic counterparts (&& and ||)
>>> tamper("1 AND '1'='1")
'1 && '1'='1'
"1 %26%26 '1'='1"
"""
retVal = payload