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from core.vectors import PhpCode
from core.module import Module
from core import messages
from core.loggers import log
from core import modules
import utils
class Info(Module):
"""Collect system information."""
aliases = [
'whoami',
'hostname',
'pwd',
'uname'
]
default_provider = 'http://ifconfig.me/'
extended_vectors = [
'server_soft',
'server_ip',
'ini_path',
'tmp_path',
'free_space',
'dir_sep'
]
def init(self):
self.register_info(
{
'author': [
'Emilio Pinna'
],
'license': 'GPLv3'
}
)
self.register_vectors(
[
PhpCode("print(@$_SERVER['DOCUMENT_ROOT']);", 'document_root'),
PhpCode("@print(getcwd());", 'pwd'),
PhpCode("print(empty(Phar::running(false))?__DIR__:dirname(Phar::running(false)));", 'script_folder'),
PhpCode("print(@$_SERVER['SCRIPT_NAME']);", 'script'),
PhpCode("print(@$_SERVER['PHP_SELF']);", 'php_self'),
PhpCode("""
if(is_callable('posix_getpwuid')&&is_callable('posix_geteuid')) {
$u=@posix_getpwuid(@posix_geteuid());
if($u){
$u=$u['name'];
} else {
$u=getenv('username');
}
print($u);
}
""", 'whoami'),
PhpCode("print(@gethostname());", 'hostname'),
PhpCode("$v=@ini_get('open_basedir'); if($v) print($v);", 'open_basedir'),
PhpCode("print(@ini_get('disable_functions'));", 'disable_functions'),
PhpCode("print(@php_ini_loaded_file());", 'ini_path'),
PhpCode("print(@sys_get_temp_dir());", 'tmp_path'),
PhpCode("print(@disk_free_space(dirname(empty(Phar::running(false))?__DIR__:Phar::running(false))));", 'free_space',
postprocess=lambda x: utils.prettify.format_size(int(x))
),
PhpCode("print(@ini_get('safe_mode') ? 1 : 0);", 'safe_mode',
postprocess=lambda x: True if x == '1' else False),
PhpCode("print(@$_SERVER['SERVER_SOFTWARE']);", 'server_soft'),
PhpCode("print(@php_uname());", 'uname'),
PhpCode("print(@php_uname('s') . ' ' . @php_uname('m'));", 'os'),
PhpCode("print(@$_SERVER['REMOTE_ADDR']);", 'client_ip'),
PhpCode("print(@file_get_contents('${provider}'));", 'server_ip'),
PhpCode("print(@$_SERVER['SERVER_NAME']);", 'server_name'),
PhpCode("print(@ini_get('max_execution_time'));", 'max_execution_time',
postprocess=lambda x: int(x) if x and x.isdigit() else False),
PhpCode("@print(DIRECTORY_SEPARATOR);", 'dir_sep'),
PhpCode("""
$v='';
if(function_exists('phpversion')) {
$v=phpversion();
} elseif(defined('PHP_VERSION')) {
$v=PHP_VERSION;
} elseif(defined('PHP_VERSION_ID')) {
$v=PHP_VERSION_ID;
}
print($v);
""", 'php_version')
]
)
self.register_arguments([
{'name': '-info',
'help': 'Select information (possible values are: %s)' % (', '.join(self.vectors.get_names())),
'choices': self.vectors.get_names(),
'default': [],
'nargs': '+',
'metavar': 'arg'},
{'name': '-extended',
'help': 'Get more info. Slower. (extended info: %s)' % (', '.join(self.extended_vectors)),
'action': 'store_true',
'default': False},
{'name': '-provider',
'help': 'The URL to get server_ip from (default: %s)' % self.default_provider,
'metavar': 'http://...',
'default': self.default_provider}
])
def run(self, **kwargs):
vectors = self.args.get('info')
if not vectors and not self.args.get('extended'):
vectors = [i for i in self.vectors.get_names() if i not in self.extended_vectors]
result = self.vectors.get_results(
names=vectors,
results_to_store=(
'whoami',
'hostname',
'dir_sep',
'os',
'script_folder',
'server_ip'
),
format_args={
'provider': self.args.get('provider')
}
)
# Returns a string when a single information is requested,
# else returns a dictionary containing all the results.
info = self.args.get('info')
if info and len(info) == 1:
return result[info[0]]
else:
return result
def run_alias(self, args, cmd):
if self.session['default_shell'] != 'shell_sh':
log.debug(messages.module.running_the_alias_s % self.name)
return self.run_cmdline('-info %s' % cmd)
else:
modules.loaded['shell_sh'].run_cmdline(
'%s -- %s' % (cmd, args)
)
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