mirror of
https://github.com/sqlmapproject/sqlmap.git
synced 2025-12-06 12:41:30 +00:00
Refactoring KeyboardInterrupt mess
This commit is contained in:
Miroslav Stampar
284
sqlmap.py
284
sqlmap.py
@@ -172,10 +172,7 @@ def main():
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except SqlmapUserQuitException:
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errMsg = "user quit"
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try:
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logger.error(errMsg)
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except KeyboardInterrupt:
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pass
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logger.error(errMsg)
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except (SqlmapSilentQuitException, bdb.BdbQuit):
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pass
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@@ -185,10 +182,8 @@ def main():
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except SqlmapBaseException as ex:
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errMsg = getSafeExString(ex)
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try:
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logger.critical(errMsg)
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except KeyboardInterrupt:
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pass
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logger.critical(errMsg)
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raise SystemExit
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except KeyboardInterrupt:
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@@ -196,12 +191,9 @@ def main():
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except EOFError:
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print
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errMsg = "exit"
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try:
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logger.error(errMsg)
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except KeyboardInterrupt:
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pass
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errMsg = "exit"
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logger.error(errMsg)
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except SystemExit:
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pass
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@@ -212,140 +204,136 @@ def main():
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excMsg = traceback.format_exc()
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valid = checkIntegrity()
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try:
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if valid is False:
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errMsg = "code integrity check failed (turning off automatic issue creation). "
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errMsg += "You should retrieve the latest development version from official GitHub "
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errMsg += "repository at '%s'" % GIT_PAGE
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logger.critical(errMsg)
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print
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dataToStdout(excMsg)
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raise SystemExit
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if valid is False:
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errMsg = "code integrity check failed (turning off automatic issue creation). "
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errMsg += "You should retrieve the latest development version from official GitHub "
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errMsg += "repository at '%s'" % GIT_PAGE
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logger.critical(errMsg)
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print
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dataToStdout(excMsg)
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raise SystemExit
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elif any(_ in excMsg for _ in ("tamper/", "waf/")):
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logger.critical(errMsg)
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print
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dataToStdout(excMsg)
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raise SystemExit
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elif any(_ in excMsg for _ in ("tamper/", "waf/")):
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logger.critical(errMsg)
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print
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dataToStdout(excMsg)
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raise SystemExit
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elif any(_ in excMsg for _ in ("ImportError", "Can't find file for module")):
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errMsg = "invalid runtime environment ('%s')" % excMsg.split("Error: ")[-1].strip()
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logger.critical(errMsg)
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raise SystemExit
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elif any(_ in excMsg for _ in ("ImportError", "Can't find file for module")):
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errMsg = "invalid runtime environment ('%s')" % excMsg.split("Error: ")[-1].strip()
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logger.critical(errMsg)
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raise SystemExit
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elif "MemoryError" in excMsg:
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errMsg = "memory exhaustion detected"
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logger.critical(errMsg)
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raise SystemExit
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elif "MemoryError" in excMsg:
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errMsg = "memory exhaustion detected"
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logger.critical(errMsg)
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raise SystemExit
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elif any(_ in excMsg for _ in ("No space left", "Disk quota exceeded")):
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errMsg = "no space left on output device"
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logger.critical(errMsg)
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raise SystemExit
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elif any(_ in excMsg for _ in ("No space left", "Disk quota exceeded")):
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errMsg = "no space left on output device"
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logger.critical(errMsg)
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raise SystemExit
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elif all(_ in excMsg for _ in ("No such file", "_'", "self.get_prog_name()")):
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errMsg = "corrupted installation detected ('%s'). " % excMsg.strip().split('\n')[-1]
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errMsg += "You should retrieve the latest development version from official GitHub "
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errMsg += "repository at '%s'" % GIT_PAGE
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logger.critical(errMsg)
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raise SystemExit
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elif all(_ in excMsg for _ in ("No such file", "_'", "self.get_prog_name()")):
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errMsg = "corrupted installation detected ('%s'). " % excMsg.strip().split('\n')[-1]
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errMsg += "You should retrieve the latest development version from official GitHub "
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errMsg += "repository at '%s'" % GIT_PAGE
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logger.critical(errMsg)
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raise SystemExit
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elif "Read-only file system" in excMsg:
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errMsg = "output device is mounted as read-only"
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logger.critical(errMsg)
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raise SystemExit
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elif "Read-only file system" in excMsg:
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errMsg = "output device is mounted as read-only"
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logger.critical(errMsg)
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raise SystemExit
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elif "OperationalError: disk I/O error" in excMsg:
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errMsg = "I/O error on output device"
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logger.critical(errMsg)
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raise SystemExit
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elif "OperationalError: disk I/O error" in excMsg:
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errMsg = "I/O error on output device"
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logger.critical(errMsg)
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raise SystemExit
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elif "Violation of BIDI" in excMsg:
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errMsg = "invalid URL (violation of Bidi IDNA rule - RFC 5893)"
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logger.critical(errMsg)
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raise SystemExit
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elif "Violation of BIDI" in excMsg:
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errMsg = "invalid URL (violation of Bidi IDNA rule - RFC 5893)"
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logger.critical(errMsg)
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raise SystemExit
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elif "_mkstemp_inner" in excMsg:
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errMsg = "there has been a problem while accessing temporary files"
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logger.critical(errMsg)
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raise SystemExit
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elif "_mkstemp_inner" in excMsg:
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errMsg = "there has been a problem while accessing temporary files"
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logger.critical(errMsg)
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raise SystemExit
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elif all(_ in excMsg for _ in ("twophase", "sqlalchemy")):
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errMsg = "please update the 'sqlalchemy' package (>= 1.1.11) "
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errMsg += "(Reference: https://qiita.com/tkprof/items/7d7b2d00df9c5f16fffe)"
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logger.critical(errMsg)
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raise SystemExit
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elif all(_ in excMsg for _ in ("twophase", "sqlalchemy")):
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errMsg = "please update the 'sqlalchemy' package (>= 1.1.11) "
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errMsg += "(Reference: https://qiita.com/tkprof/items/7d7b2d00df9c5f16fffe)"
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logger.critical(errMsg)
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raise SystemExit
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elif all(_ in excMsg for _ in ("scramble_caching_sha2", "TypeError")):
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errMsg = "please downgrade the 'PyMySQL' package (=< 0.8.1) "
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errMsg += "(Reference: https://github.com/PyMySQL/PyMySQL/issues/700)"
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logger.critical(errMsg)
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raise SystemExit
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elif all(_ in excMsg for _ in ("scramble_caching_sha2", "TypeError")):
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errMsg = "please downgrade the 'PyMySQL' package (=< 0.8.1) "
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errMsg += "(Reference: https://github.com/PyMySQL/PyMySQL/issues/700)"
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logger.critical(errMsg)
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raise SystemExit
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elif "must be pinned buffer, not bytearray" in excMsg:
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errMsg = "error occurred at Python interpreter which "
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errMsg += "is fixed in 2.7.x. Please update accordingly "
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errMsg += "(Reference: https://bugs.python.org/issue8104)"
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logger.critical(errMsg)
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raise SystemExit
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elif "must be pinned buffer, not bytearray" in excMsg:
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errMsg = "error occurred at Python interpreter which "
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errMsg += "is fixed in 2.7.x. Please update accordingly "
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errMsg += "(Reference: https://bugs.python.org/issue8104)"
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logger.critical(errMsg)
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raise SystemExit
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elif "can't start new thread" in excMsg:
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errMsg = "there has been a problem while creating new thread instance. "
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errMsg += "Please make sure that you are not running too many processes"
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if not IS_WIN:
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errMsg += " (or increase the 'ulimit -u' value)"
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logger.critical(errMsg)
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raise SystemExit
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elif "can't start new thread" in excMsg:
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errMsg = "there has been a problem while creating new thread instance. "
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errMsg += "Please make sure that you are not running too many processes"
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if not IS_WIN:
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errMsg += " (or increase the 'ulimit -u' value)"
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logger.critical(errMsg)
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raise SystemExit
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elif "'DictObject' object has no attribute '" in excMsg and all(_ in errMsg for _ in ("(fingerprinted)", "(identified)")):
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errMsg = "there has been a problem in enumeration. "
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errMsg += "Because of a considerable chance of false-positive case "
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errMsg += "you are advised to rerun with switch '--flush-session'"
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logger.critical(errMsg)
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raise SystemExit
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elif "'DictObject' object has no attribute '" in excMsg and all(_ in errMsg for _ in ("(fingerprinted)", "(identified)")):
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errMsg = "there has been a problem in enumeration. "
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errMsg += "Because of a considerable chance of false-positive case "
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errMsg += "you are advised to rerun with switch '--flush-session'"
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logger.critical(errMsg)
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raise SystemExit
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elif all(_ in excMsg for _ in ("pymysql", "configparser")):
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errMsg = "wrong initialization of pymsql detected (using Python3 dependencies)"
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logger.critical(errMsg)
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raise SystemExit
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elif all(_ in excMsg for _ in ("pymysql", "configparser")):
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errMsg = "wrong initialization of pymsql detected (using Python3 dependencies)"
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logger.critical(errMsg)
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raise SystemExit
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elif "bad marshal data (unknown type code)" in excMsg:
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match = re.search(r"\s*(.+)\s+ValueError", excMsg)
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errMsg = "one of your .pyc files are corrupted%s" % (" ('%s')" % match.group(1) if match else "")
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errMsg += ". Please delete .pyc files on your system to fix the problem"
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logger.critical(errMsg)
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raise SystemExit
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elif "bad marshal data (unknown type code)" in excMsg:
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match = re.search(r"\s*(.+)\s+ValueError", excMsg)
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errMsg = "one of your .pyc files are corrupted%s" % (" ('%s')" % match.group(1) if match else "")
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errMsg += ". Please delete .pyc files on your system to fix the problem"
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logger.critical(errMsg)
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raise SystemExit
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elif kb.get("dumpKeyboardInterrupt"):
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raise SystemExit
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elif kb.get("dumpKeyboardInterrupt"):
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raise SystemExit
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elif any(_ in excMsg for _ in ("Broken pipe",)):
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raise SystemExit
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elif any(_ in excMsg for _ in ("Broken pipe",)):
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raise SystemExit
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for match in re.finditer(r'File "(.+?)", line', excMsg):
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file_ = match.group(1)
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file_ = os.path.relpath(file_, os.path.dirname(__file__))
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file_ = file_.replace("\\", '/')
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if "../" in file_:
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file_ = re.sub(r"(\.\./)+", '/', file_)
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else:
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file_ = file_.lstrip('/')
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file_ = re.sub(r"/{2,}", '/', file_)
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excMsg = excMsg.replace(match.group(1), file_)
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errMsg = maskSensitiveData(errMsg)
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excMsg = maskSensitiveData(excMsg)
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if conf.get("api") or not valid:
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logger.critical("%s\n%s" % (errMsg, excMsg))
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for match in re.finditer(r'File "(.+?)", line', excMsg):
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file_ = match.group(1)
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file_ = os.path.relpath(file_, os.path.dirname(__file__))
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file_ = file_.replace("\\", '/')
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if "../" in file_:
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file_ = re.sub(r"(\.\./)+", '/', file_)
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else:
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logger.critical(errMsg)
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kb.stickyLevel = logging.CRITICAL
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dataToStdout(excMsg)
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createGithubIssue(errMsg, excMsg)
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file_ = file_.lstrip('/')
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file_ = re.sub(r"/{2,}", '/', file_)
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excMsg = excMsg.replace(match.group(1), file_)
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except KeyboardInterrupt:
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pass
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errMsg = maskSensitiveData(errMsg)
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excMsg = maskSensitiveData(excMsg)
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if conf.get("api") or not valid:
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logger.critical("%s\n%s" % (errMsg, excMsg))
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else:
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logger.critical(errMsg)
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kb.stickyLevel = logging.CRITICAL
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dataToStdout(excMsg)
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createGithubIssue(errMsg, excMsg)
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finally:
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kb.threadContinue = False
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@@ -366,45 +354,39 @@ def main():
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shutil.rmtree(kb.tempDir, ignore_errors=True)
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if conf.get("hashDB"):
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try:
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conf.hashDB.flush(True)
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except KeyboardInterrupt:
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pass
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conf.hashDB.flush(True)
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if conf.get("harFile"):
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with openFile(conf.harFile, "w+b") as f:
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json.dump(conf.httpCollector.obtain(), fp=f, indent=4, separators=(',', ': '))
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if conf.get("api"):
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try:
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conf.databaseCursor.disconnect()
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except KeyboardInterrupt:
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pass
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conf.databaseCursor.disconnect()
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if conf.get("dumper"):
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conf.dumper.flush()
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# short delay for thread finalization
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try:
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_ = time.time()
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while threading.activeCount() > 1 and (time.time() - _) > THREAD_FINALIZATION_TIMEOUT:
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time.sleep(0.01)
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_ = time.time()
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while threading.activeCount() > 1 and (time.time() - _) > THREAD_FINALIZATION_TIMEOUT:
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time.sleep(0.01)
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if cmdLineOptions.get("sqlmapShell"):
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cmdLineOptions.clear()
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conf.clear()
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kb.clear()
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conf.disableBanner = True
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main()
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except KeyboardInterrupt:
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pass
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finally:
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# Reference: http://stackoverflow.com/questions/1635080/terminate-a-multi-thread-python-program
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if threading.activeCount() > 1:
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os._exit(0)
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if cmdLineOptions.get("sqlmapShell"):
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cmdLineOptions.clear()
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conf.clear()
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kb.clear()
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conf.disableBanner = True
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main()
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if __name__ == "__main__":
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main()
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try:
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main()
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except KeyboardInterrupt:
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pass
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finally:
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# Reference: http://stackoverflow.com/questions/1635080/terminate-a-multi-thread-python-program
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if threading.activeCount() > 1:
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os._exit(0)
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else:
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# cancelling postponed imports (because of Travis CI checks)
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from lib.controller.controller import start
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