mirror of
https://github.com/sqlmapproject/sqlmap.git
synced 2024-11-22 01:26:42 +03:00
Added --count switch to count the number of entries for a specific table (when -T is provided), all database's tables (when only -D is provided) or all databases' tables when neither -D nor -T are provided
This commit is contained in:
Bernardo Damele
parent
529595fd85
commit
a5968fff3e
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@ -99,6 +99,9 @@ def action():
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if conf.getColumns:
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conf.dumper.dbTableColumns(conf.dbmsHandler.getColumns())
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if conf.getCount:
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conf.dumper.dbTablesCount(conf.dbmsHandler.getCount())
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if conf.commonColumns:
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conf.dumper.dbTableColumns(columnExists(paths.COMMON_COLUMNS))
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@ -2527,17 +2527,20 @@ def safeSQLIdentificatorNaming(name, isTable=False):
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"""
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retVal = name
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if isinstance(name, basestring):
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if isTable and Backend.getIdentifiedDbms() in (DBMS.MSSQL, DBMS.SYBASE) and '.' not in name:
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name = "%s.%s" % (DEFAULT_MSSQL_SCHEMA, name)
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parts = name.split('.')
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for i in range(len(parts)):
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if not re.match(r"\A[A-Za-z0-9_]+\Z", parts[i]):
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if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.ACCESS):
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parts[i] = "`%s`" % parts[i].strip("`")
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elif Backend.getIdentifiedDbms() in (DBMS.MSSQL, DBMS.ORACLE, DBMS.PGSQL):
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parts[i] = "\"%s\"" % parts[i].strip("\"")
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retVal = ".".join(parts)
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return retVal
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@ -211,11 +211,11 @@ class Dump:
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maxlength2 = max(maxlength2, len(colType))
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maxlength1 = max(maxlength1, len("COLUMN"))
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lines1 = "-" * (int(maxlength1) + 2)
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lines1 = "-" * (maxlength1 + 2)
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if colType is not None:
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maxlength2 = max(maxlength2, len("TYPE"))
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lines2 = "-" * (int(maxlength2) + 2)
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lines2 = "-" * (maxlength2 + 2)
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self.__write("Database: %s\nTable: %s" % (db, table))
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@ -256,6 +256,48 @@ class Dump:
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else:
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self.__write("+%s+\n" % lines1)
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def dbTablesCount(self, dbTables):
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if isinstance(dbTables, dict) and len(dbTables) > 0:
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maxlength1 = len("Table")
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maxlength2 = len("Entries")
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for ctables in dbTables.values():
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for tables in ctables.values():
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for table in tables:
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maxlength1 = max(maxlength1, len(normalizeUnicode(table) or str(table)))
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for db, counts in dbTables.items():
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self.__write("Database: %s" % db)
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lines1 = "-" * (maxlength1 + 2)
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blank1 = " " * (maxlength1 - len("Table"))
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lines2 = "-" * (maxlength2 + 2)
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blank2 = " " * (maxlength2 - len("Entries"))
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self.__write("+%s+%s+" % (lines1, lines2))
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self.__write("| Table%s | Entries%s |" % (blank1, blank2))
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self.__write("+%s+%s+" % (lines1, lines2))
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sortedCounts = counts.keys()
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sortedCounts.sort(reverse=True)
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for count in sortedCounts:
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tables = counts[count]
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if count is None:
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count = "Unknown"
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tables.sort(key=lambda x: x.lower() if isinstance(x, basestring) else x)
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for table in tables:
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blank1 = " " * (maxlength1 - len(normalizeUnicode(table) or str(table)))
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blank2 = " " * (maxlength2 - len(str(count)))
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self.__write("| %s%s | %d%s |" % (table, blank1, count, blank2))
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self.__write("+%s+%s+\n" % (lines1, lines2))
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else:
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logger.error("unable to retrieve the number of entries for any table")
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def dbTableValues(self, tableValues):
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replication = None
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rtable = None
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@ -93,6 +93,7 @@ optDict = {
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"getTables": ("boolean", "Tables"),
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"getColumns": ("boolean", "Columns"),
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"getSchema": "boolean",
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"getCount": "boolean",
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"dumpTable": "boolean",
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"dumpAll": "boolean",
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"search": "boolean",
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@ -279,6 +279,9 @@ def cmdLineParser():
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enumeration.add_option("--schema", dest="getSchema", action="store_true",
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default=False, help="Enumerate DBMS schema")
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enumeration.add_option("--count", dest="getCount", action="store_true",
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default=False, help="Retrieve number of entries for table(s)")
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enumeration.add_option("--dump", dest="dumpTable", action="store_true",
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default=False, help="Dump DBMS database table entries")
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@ -85,6 +85,7 @@ class Enumeration:
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kb.data.cachedDbs = []
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kb.data.cachedTables = {}
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kb.data.cachedColumns = {}
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kb.data.cachedCounts = {}
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kb.data.dumpedTable = {}
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kb.data.processChar = None
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self.alwaysRetrieveSqlOutput = False
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@ -839,6 +840,7 @@ class Enumeration:
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for db, table in value:
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db = safeSQLIdentificatorNaming(db)
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table = safeSQLIdentificatorNaming(table, True)
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if not kb.data.cachedTables.has_key(db):
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kb.data.cachedTables[db] = [table]
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else:
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@ -885,6 +887,7 @@ class Enumeration:
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query = rootQuery.blind.query % index
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else:
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query = rootQuery.blind.query % (unsafeSQLIdentificatorNaming(db), index)
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table = inject.getValue(query, inband=False, error=False)
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kb.hintValue = table
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table = safeSQLIdentificatorNaming(table, True)
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@ -1174,6 +1177,56 @@ class Enumeration:
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return kb.data.cachedColumns
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def __tableGetCount(self, db, table):
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query = "SELECT COUNT(*) FROM %s.%s" % (safeSQLIdentificatorNaming(db), safeSQLIdentificatorNaming(table, True))
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count = inject.getValue(query, expected=EXPECTED.INT, charsetType=2)
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if count is not None and isinstance(count, basestring) and count.isdigit():
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if unsafeSQLIdentificatorNaming(db) not in kb.data.cachedCounts:
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kb.data.cachedCounts[unsafeSQLIdentificatorNaming(db)] = {}
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if int(count) in kb.data.cachedCounts[unsafeSQLIdentificatorNaming(db)]:
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kb.data.cachedCounts[unsafeSQLIdentificatorNaming(db)][int(count)].append(unsafeSQLIdentificatorNaming(table))
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else:
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kb.data.cachedCounts[unsafeSQLIdentificatorNaming(db)][int(count)] = [unsafeSQLIdentificatorNaming(table)]
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def getCount(self):
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if not conf.tbl:
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warnMsg = "missing table parameter, sqlmap will retrieve "
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warnMsg += "the number of entries for all database "
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warnMsg += "management system databases' tables"
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logger.warn(warnMsg)
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elif "." in conf.tbl:
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if not conf.db:
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conf.db, conf.tbl = conf.tbl.split(".")
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if conf.tbl is not None and conf.db is None:
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warnMsg = "missing database parameter, sqlmap is going to "
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warnMsg += "use the current database to retrieve the "
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warnMsg += "number of entries for table '%s'" % conf.tbl
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logger.warn(warnMsg)
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conf.db = self.getCurrentDb()
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self.forceDbmsEnum()
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if conf.db:
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conf.db = safeSQLIdentificatorNaming(conf.db)
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if conf.tbl:
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for table in conf.tbl.split(","):
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table = safeSQLIdentificatorNaming(table, True)
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self.__tableGetCount(conf.db, table)
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else:
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self.getTables()
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for db, tables in kb.data.cachedTables.items():
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for table in tables:
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self.__tableGetCount(db, table)
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return kb.data.cachedCounts
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def __pivotDumpTable(self, table, colList, count=None, blind=True):
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lengths = {}
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entries = {}
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@ -1580,7 +1633,6 @@ class Enumeration:
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infoMsg = "skipping table '%s'" % table
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logger.info(infoMsg)
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def dumpFoundColumn(self, dbs, foundCols, colConsider):
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if not dbs:
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warnMsg = "no databases have tables containing any of the "
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@ -314,6 +314,10 @@ getColumns = False
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# Valid: True or False
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getSchema = False
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# Retrieve number of entries for table(s).
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# Valid: True or False
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getCount = False
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# Dump back-end database management system database table entries.
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# Requires: tbl and/or col
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# Optional: db
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