Adding support for Apache Derby

plugins/dbms/db2/enumeration.py

@@ -10,13 +10,13 @@ from plugins.generic.enumeration import Enumeration as GenericEnumeration
 
 class Enumeration(GenericEnumeration):
     def getPasswordHashes(self):
-        warnMsg = "on DB2 it is not possible to enumerate password hashes"
+        warnMsg = "on IBM DB2 it is not possible to enumerate password hashes"
         logger.warn(warnMsg)
 
         return {}
 
     def getStatements(self):
-        warnMsg = "on DB2 it is not possible to enumerate the SQL statements"
+        warnMsg = "on IBM DB2 it is not possible to enumerate the SQL statements"
         logger.warn(warnMsg)
 
         return []

plugins/dbms/derby/__init__.py

@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
+See the file 'LICENSE' for copying permission
+"""
+
+from lib.core.enums import DBMS
+from lib.core.settings import DERBY_SYSTEM_DBS
+from lib.core.unescaper import unescaper
+
+from plugins.dbms.derby.enumeration import Enumeration
+from plugins.dbms.derby.filesystem import Filesystem
+from plugins.dbms.derby.fingerprint import Fingerprint
+from plugins.dbms.derby.syntax import Syntax
+from plugins.dbms.derby.takeover import Takeover
+from plugins.generic.misc import Miscellaneous
+
+class DerbyMap(Syntax, Fingerprint, Enumeration, Filesystem, Miscellaneous, Takeover):
+    """
+    This class defines Apache Derby methods
+    """
+
+    def __init__(self):
+        self.excludeDbsList = DERBY_SYSTEM_DBS
+
+        for cls in self.__class__.__bases__:
+            cls.__init__(self)
+
+    unescaper[DBMS.DERBY] = Syntax.escape

plugins/dbms/derby/connector.py

@@ -0,0 +1,62 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
+See the file 'LICENSE' for copying permission
+"""
+
+try:
+    import drda
+except:
+    pass
+
+import logging
+
+from lib.core.common import getSafeExString
+from lib.core.data import conf
+from lib.core.data import logger
+from lib.core.exception import SqlmapConnectionException
+from plugins.generic.connector import Connector as GenericConnector
+
+class Connector(GenericConnector):
+    """
+    Homepage: https://github.com/nakagami/pydrda/
+    User guide: https://github.com/nakagami/pydrda/blob/master/README.rst
+    API: https://www.python.org/dev/peps/pep-0249/
+    License: MIT
+    """
+
+    def connect(self):
+        self.initConnection()
+
+        try:
+            self.connector = drda.connect(host=self.hostname, database=self.db, port=self.port)
+        except drda.OperationalError as ex:
+            raise SqlmapConnectionException(getSafeExString(ex))
+
+        self.initCursor()
+        self.printConnected()
+
+    def fetchall(self):
+        try:
+            return self.cursor.fetchall()
+        except drda.ProgrammingError as ex:
+            logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) %s" % getSafeExString(ex))
+            return None
+
+    def execute(self, query):
+        try:
+            self.cursor.execute(query)
+        except (drda.OperationalError, drda.ProgrammingError) as ex:
+            logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) %s" % getSafeExString(ex))
+        except drda.InternalError as ex:
+            raise SqlmapConnectionException(getSafeExString(ex))
+
+        try:
+            self.connector.commit()
+        except drda.OperationalError:
+            pass
+
+    def select(self, query):
+        self.execute(query)
+        return self.fetchall()

plugins/dbms/derby/enumeration.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
+See the file 'LICENSE' for copying permission
+"""
+
+from lib.core.common import singleTimeWarnMessage
+from lib.core.data import logger
+from plugins.generic.enumeration import Enumeration as GenericEnumeration
+
+class Enumeration(GenericEnumeration):
+    def getPasswordHashes(self):
+        warnMsg = "on MonetDB it is not possible to enumerate password hashes"
+        logger.warn(warnMsg)
+
+        return {}
+
+    def getStatements(self):
+        warnMsg = "on Apache Derby it is not possible to enumerate the SQL statements"
+        logger.warn(warnMsg)
+
+        return []
+
+    def getPrivileges(self, *args, **kwargs):
+        warnMsg = "on Apache Derby it is not possible to enumerate the user privileges"
+        logger.warn(warnMsg)
+
+        return {}
+
+    def getRoles(self, *args, **kwargs):
+        warnMsg = "on Apache Derby it is not possible to enumerate the user roles"
+        logger.warn(warnMsg)
+
+        return {}
+
+    def getHostname(self):
+        warnMsg = "on Apache Derby it is not possible to enumerate the hostname"
+        logger.warn(warnMsg)
+
+    def getBanner(self):
+        warnMsg = "on Apache Derby it is not possible to enumerate the banner"
+        singleTimeWarnMessage(warnMsg)

plugins/dbms/derby/filesystem.py

@@ -0,0 +1,11 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
+See the file 'LICENSE' for copying permission
+"""
+
+from plugins.generic.filesystem import Filesystem as GenericFilesystem
+
+class Filesystem(GenericFilesystem):
+    pass

plugins/dbms/derby/fingerprint.py

@@ -0,0 +1,94 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
+See the file 'LICENSE' for copying permission
+"""
+
+from lib.core.common import Backend
+from lib.core.common import Format
+from lib.core.data import conf
+from lib.core.data import kb
+from lib.core.data import logger
+from lib.core.enums import DBMS
+from lib.core.session import setDbms
+from lib.core.settings import DERBY_ALIASES
+from lib.request import inject
+from plugins.generic.fingerprint import Fingerprint as GenericFingerprint
+
+class Fingerprint(GenericFingerprint):
+    def __init__(self):
+        GenericFingerprint.__init__(self, DBMS.DERBY)
+
+    def getFingerprint(self):
+        value = ""
+        wsOsFp = Format.getOs("web server", kb.headersFp)
+
+        if wsOsFp:
+            value += "%s\n" % wsOsFp
+
+        if kb.data.banner:
+            dbmsOsFp = Format.getOs("back-end DBMS", kb.bannerFp)
+
+            if dbmsOsFp:
+                value += "%s\n" % dbmsOsFp
+
+        value += "back-end DBMS: "
+
+        if not conf.extensiveFp:
+            value += DBMS.DERBY
+            return value
+
+        actVer = Format.getDbms()
+        blank = " " * 15
+        value += "active fingerprint: %s" % actVer
+
+        if kb.bannerFp:
+            banVer = kb.bannerFp.get("dbmsVersion")
+
+            if banVer:
+                banVer = Format.getDbms([banVer])
+                value += "\n%sbanner parsing fingerprint: %s" % (blank, banVer)
+
+        htmlErrorFp = Format.getErrorParsedDBMSes()
+
+        if htmlErrorFp:
+            value += "\n%shtml error message fingerprint: %s" % (blank, htmlErrorFp)
+
+        return value
+
+    def checkDbms(self):
+        if not conf.extensiveFp and Backend.isDbmsWithin(DERBY_ALIASES):
+            setDbms(DBMS.DERBY)
+
+            self.getBanner()
+
+            return True
+
+        infoMsg = "testing %s" % DBMS.DERBY
+        logger.info(infoMsg)
+
+        result = inject.checkBooleanExpression("[RANDNUM]=(SELECT [RANDNUM] FROM SYSIBM.SYSDUMMY1 {LIMIT 1 OFFSET 0})")
+
+        if result:
+            infoMsg = "confirming %s" % DBMS.DERBY
+            logger.info(infoMsg)
+
+            result = inject.checkBooleanExpression("(SELECT CURRENT SCHEMA FROM SYSIBM.SYSDUMMY1) IS NOT NULL")
+
+            if not result:
+                warnMsg = "the back-end DBMS is not %s" % DBMS.DERBY
+                logger.warn(warnMsg)
+
+                return False
+
+            setDbms(DBMS.DERBY)
+
+            self.getBanner()
+
+            return True
+        else:
+            warnMsg = "the back-end DBMS is not %s" % DBMS.DERBY
+            logger.warn(warnMsg)
+
+            return False

plugins/dbms/derby/syntax.py

@@ -0,0 +1,18 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
+See the file 'LICENSE' for copying permission
+"""
+
+from plugins.generic.syntax import Syntax as GenericSyntax
+
+class Syntax(GenericSyntax):
+    @staticmethod
+    def escape(expression, quote=True):
+        """
+        >>> Syntax.escape("SELECT 'abcdefgh' FROM foobar") == u"SELECT 'abcdefgh' FROM foobar"
+        True
+        """
+
+        return expression

plugins/dbms/derby/takeover.py

@@ -0,0 +1,15 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
+See the file 'LICENSE' for copying permission
+"""
+
+from plugins.generic.takeover import Takeover as GenericTakeover
+
+class Takeover(GenericTakeover):
+    def __init__(self):
+        self.__basedir = None
+        self.__datadir = None
+
+        GenericTakeover.__init__(self)

plugins/dbms/monetdb/enumeration.py

@@ -32,3 +32,7 @@ class Enumeration(GenericEnumeration):
         logger.warn(warnMsg)
 
         return {}
+
+    def getHostname(self):
+        warnMsg = "on MonetDB it is not possible to enumerate the hostname"
+        logger.warn(warnMsg)

plugins/dbms/monetdb/fingerprint.py

@@ -86,19 +86,6 @@ class Fingerprint(GenericFingerprint):
 
             self.getBanner()
 
-            if not conf.extensiveFp:
-                return True
-
-            infoMsg = "actively fingerprinting %s" % DBMS.MONETDB
-            logger.info(infoMsg)
-
-            for version in ("14.1", "12.1", "11.7", "11.5", "10.0"):
-                output = inject.checkBooleanExpression("EXISTS(SELECT 1 FROM SYSMASTER:SYSDUAL WHERE DBINFO('VERSION,'FULL') LIKE '%%%s%%')" % version)
-
-                if output:
-                    Backend.setVersion(version)
-                    break
-
             return True
         else:
             warnMsg = "the back-end DBMS is not %s" % DBMS.MONETDB

plugins/dbms/monetdb/syntax.py

@@ -5,10 +5,6 @@ Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """
 
-import re
-
-from lib.core.common import isDBMSVersionAtLeast
-from lib.core.common import randomStr
 from lib.core.convert import getOrds
 from plugins.generic.syntax import Syntax as GenericSyntax