#!/usr/bin/env python

"""
Copyright (c) 2006-2016 sqlmap developers (http://sqlmap.org/)
See the file 'doc/COPYING' for copying permission
"""

from lib.core.enums import DBMS
from lib.core.enums import OS
from lib.core.enums import POST_HINT
from lib.core.settings import BLANK
from lib.core.settings import NULL
from lib.core.settings import MSSQL_ALIASES
from lib.core.settings import MYSQL_ALIASES
from lib.core.settings import PGSQL_ALIASES
from lib.core.settings import ORACLE_ALIASES
from lib.core.settings import SQLITE_ALIASES
from lib.core.settings import ACCESS_ALIASES
from lib.core.settings import FIREBIRD_ALIASES
from lib.core.settings import MAXDB_ALIASES
from lib.core.settings import SYBASE_ALIASES
from lib.core.settings import DB2_ALIASES
from lib.core.settings import HSQLDB_ALIASES
from lib.core.settings import INFORMIX_ALIASES

FIREBIRD_TYPES = {
    261: "BLOB",
    14: "CHAR",
    40: "CSTRING",
    11: "D_FLOAT",
    27: "DOUBLE",
    10: "FLOAT",
    16: "INT64",
    8: "INTEGER",
    9: "QUAD",
    7: "SMALLINT",
    12: "DATE",
    13: "TIME",
    35: "TIMESTAMP",
    37: "VARCHAR",
}

INFORMIX_TYPES = {
    0: "CHAR",
    1: "SMALLINT",
    2: "INTEGER",
    3: "FLOAT",
    4: "SMALLFLOAT",
    5: "DECIMAL",
    6: "SERIAL",
    7: "DATE",
    8: "MONEY",
    9: "NULL",
    10: "DATETIME",
    11: "BYTE",
    12: "TEXT",
    13: "VARCHAR",
    14: "INTERVAL",
    15: "NCHAR",
    16: "NVARCHAR",
    17: "INT8",
    18: "SERIAL8",
    19: "SET",
    20: "MULTISET",
    21: "LIST",
    22: "ROW (unnamed)",
    23: "COLLECTION",
    40: "Variable-length opaque type",
    41: "Fixed-length opaque type",
    43: "LVARCHAR",
    45: "BOOLEAN",
    52: "BIGINT",
    53: "BIGSERIAL",
    2061: "IDSSECURITYLABEL",
    4118: "ROW (named)",
}

SYBASE_TYPES = {
    14: "floatn",
    8: "float",
    15: "datetimn",
    12: "datetime",
    23: "real",
    28: "numericn",
    10: "numeric",
    27: "decimaln",
    26: "decimal",
    17: "moneyn",
    11: "money",
    21: "smallmoney",
    22: "smalldatetime",
    13: "intn",
    7: "int",
    6: "smallint",
    5: "tinyint",
    16: "bit",
    2: "varchar",
    18: "sysname",
    25: "nvarchar",
    1: "char",
    24: "nchar",
    4: "varbinary",
    80: "timestamp",
    3: "binary",
    19: "text",
    20: "image",
}

MYSQL_PRIVS = {
    1: "select_priv",
    2: "insert_priv",
    3: "update_priv",
    4: "delete_priv",
    5: "create_priv",
    6: "drop_priv",
    7: "reload_priv",
    8: "shutdown_priv",
    9: "process_priv",
    10: "file_priv",
    11: "grant_priv",
    12: "references_priv",
    13: "index_priv",
    14: "alter_priv",
    15: "show_db_priv",
    16: "super_priv",
    17: "create_tmp_table_priv",
    18: "lock_tables_priv",
    19: "execute_priv",
    20: "repl_slave_priv",
    21: "repl_client_priv",
    22: "create_view_priv",
    23: "show_view_priv",
    24: "create_routine_priv",
    25: "alter_routine_priv",
    26: "create_user_priv",
}

PGSQL_PRIVS = {
    1: "createdb",
    2: "super",
    3: "catupd",
}

# Reference(s): http://stackoverflow.com/a/17672504
#               http://docwiki.embarcadero.com/InterBase/XE7/en/RDB$USER_PRIVILEGES

FIREBIRD_PRIVS = {
    "S": "SELECT",
    "I": "INSERT",
    "U": "UPDATE",
    "D": "DELETE",
    "R": "REFERENCE",
    "E": "EXECUTE",
    "X": "EXECUTE",
    "A": "ALL",
    "M": "MEMBER",
    "T": "DECRYPT",
    "E": "ENCRYPT",
    "B": "SUBSCRIBE",
}

DB2_PRIVS = {
    1: "CONTROLAUTH",
    2: "ALTERAUTH",
    3: "DELETEAUTH",
    4: "INDEXAUTH",
    5: "INSERTAUTH",
    6: "REFAUTH",
    7: "SELECTAUTH",
    8: "UPDATEAUTH",
}

DUMP_REPLACEMENTS = {" ": NULL, "": BLANK}

DBMS_DICT = {
    DBMS.MSSQL: (MSSQL_ALIASES, "python-pymssql", "http://pymssql.sourceforge.net/", "mssql+pymssql"),
    DBMS.MYSQL: (MYSQL_ALIASES, "python pymysql", "https://github.com/petehunt/PyMySQL/", "mysql"),
    DBMS.PGSQL: (PGSQL_ALIASES, "python-psycopg2", "http://initd.org/psycopg/", "postgresql"),
    DBMS.ORACLE: (ORACLE_ALIASES, "python cx_Oracle", "http://cx-oracle.sourceforge.net/", "oracle"),
    DBMS.SQLITE: (SQLITE_ALIASES, "python-sqlite", "http://packages.ubuntu.com/quantal/python-sqlite", "sqlite"),
    DBMS.ACCESS: (ACCESS_ALIASES, "python-pyodbc", "http://pyodbc.googlecode.com/", "access"),
    DBMS.FIREBIRD: (FIREBIRD_ALIASES, "python-kinterbasdb", "http://kinterbasdb.sourceforge.net/", "firebird"),
    DBMS.MAXDB: (MAXDB_ALIASES, None, None, "maxdb"),
    DBMS.SYBASE: (SYBASE_ALIASES, "python-pymssql", "http://pymssql.sourceforge.net/", "sybase"),
    DBMS.DB2: (DB2_ALIASES, "python ibm-db", "https://github.com/ibmdb/python-ibmdb", "ibm_db_sa"),
    DBMS.HSQLDB: (HSQLDB_ALIASES, "python jaydebeapi & python-jpype", "https://pypi.python.org/pypi/JayDeBeApi/ & http://jpype.sourceforge.net/", None),
    DBMS.INFORMIX: (INFORMIX_ALIASES, "python ibm-db", "https://github.com/ibmdb/python-ibmdb", "ibm_db_sa"),
}

FROM_DUMMY_TABLE = {
    DBMS.ORACLE: " FROM DUAL",
    DBMS.ACCESS: " FROM MSysAccessObjects",
    DBMS.FIREBIRD: " FROM RDB$DATABASE",
    DBMS.MAXDB: " FROM VERSIONS",
    DBMS.DB2: " FROM SYSIBM.SYSDUMMY1",
    DBMS.HSQLDB: " FROM INFORMATION_SCHEMA.SYSTEM_USERS",
    DBMS.INFORMIX: " FROM SYSMASTER:SYSDUAL"
}

SQL_STATEMENTS = {
    "SQL SELECT statement":  (
            "select ",
            "show ",
            " top ",
            " distinct ",
            " from ",
            " from dual",
            " where ",
            " group by ",
            " order by ",
            " having ",
            " limit ",
            " offset ",
            " union all ",
            " rownum as ",
            "(case ",        ),

    "SQL data definition":   (
        "create ",
        "declare ",
        "drop ",
        "truncate ",
        "alter ",            ),

    "SQL data manipulation": (
            "bulk ",
            "insert ",
            "update ",
            "delete ",
            "merge ",
            "load ",         ),

    "SQL data control":      (
            "grant ",
            "revoke ",       ),

    "SQL data execution":    (
            "exec ",
            "execute ",
            "values ", 
            "call ",         ),

    "SQL transaction":       (
            "start transaction ",
            "begin work ",
            "begin transaction ",
            "commit ",
            "rollback ",     ),
}

POST_HINT_CONTENT_TYPES = {
    POST_HINT.JSON: "application/json",
    POST_HINT.JSON_LIKE: "application/json",
    POST_HINT.MULTIPART: "multipart/form-data",
    POST_HINT.SOAP: "application/soap+xml",
    POST_HINT.XML: "application/xml",
    POST_HINT.ARRAY_LIKE: "application/x-www-form-urlencoded; charset=utf-8",
}

DEPRECATED_OPTIONS = {
    "--replicate": "use '--dump-format=SQLITE' instead",
    "--no-unescape": "use '--no-escape' instead",
    "--binary": "use '--binary-fields' instead",
    "--auth-private": "use '--auth-file' instead",
    "--check-payload": None,
    "--check-waf": None,
}

DUMP_DATA_PREPROCESS = {
    DBMS.ORACLE: {"XMLTYPE": "(%s).getStringVal()"},  # Reference: https://www.tibcommunity.com/docs/DOC-3643
    DBMS.MSSQL: {"IMAGE": "CONVERT(VARBINARY(MAX),%s)"},
}

DEFAULT_DOC_ROOTS = {
    OS.WINDOWS: ("C:/xampp/htdocs/", "C:/wamp/www/", "C:/Inetpub/wwwroot/"),
    OS.LINUX: ("/var/www/", "/var/www/html", "/usr/local/apache2/htdocs", "/var/www/nginx-default", "/srv/www")  # Reference: https://wiki.apache.org/httpd/DistrosDefaultLayout
}