def confirm_traffic_routs_through_tor(cls):
rh = RequestHandler()
try:
page = rh.send("GET", url="https://check.torproject.org")
if "Congratulations. This browser is configured to use Tor." in page.text:
return
elif "Sorry. You are not using Tor" in page.text:
raise RaccoonException("Traffic does not seem to be routed through Tor.\nExiting")
except RequestHandlerException:
raise RaccoonException("Tor service seems to be down - not able to connect to 127.0.0.1:9050.\nExiting")
def validate_executables(cls):
if not (cls.find_nmap_executable() and cls.find_openssl_executable()):
raise RaccoonException(
"Could not find Nmap or OpenSSL "
"installed. Please install them and run Raccoon again.")
if system() == "Darwin":
if not cls.find_mac_gtimeout_executable():
raise RaccoonException(
"To support Raccoon with macOS 'gtimeout' must be installed.\n"
"gtimeout can be installed by running 'brew install coreutils'"
)
return
def validate_proxy_args(cls, *args):
"""No more than 1 of the following can be specified: tor_routing, proxy, proxy_list"""
supplied_proxies = Counter((not arg for arg in (*args, ))).get(False)
if not supplied_proxies:
return
elif supplied_proxies > 1:
raise RaccoonException("Must specify only one of the following:\n"
"--tor-routing, --proxy-list, --proxy")
def parse_cookie_arg(cls, cookie_arg):
try:
cookies = {}
for c in cookie_arg.split(','):
c = c.split(":")
cookies[c[0]] = c[1]
return cookies
except (IndexError, TypeError):
raise RaccoonException(
"Cookie parsing error occurred, probably due to invalid cookie format.\n"
"Cookie format should be comma separated key:value pairs. Use --help "
"for more info.")
def parse_header_arg(cls, headers_arg):
try:
headers = {}
for h in headers_arg.split(','):
h = h.split(":")
headers[h[0]] = h[1]
return headers
except (IndexError, TypeError):
raise RaccoonException(
"Header parsing error occurred, probably due to invalid header format.\n"
"Header format should be comma separated key:value pairs. Use --help "
"for more info.")
def validate_target_is_up(cls, host):
cmd = "ping -c 1 {}".format(host)
try:
check_call(cmd.split(), stdout=PIPE, stderr=PIPE)
return
except CalledProcessError:
# Maybe ICMP is blocked. Try web server
try:
if "http" not in host:
host = "http://" + host
rh = RequestHandler()
rh.send("GET", url=host, timeout=10)
return
except (ConnectionError, RequestHandlerException):
raise RaccoonException("Target {} seems to be down.\n"
"Run with --skip-health-check to ignore hosts considered as down.".format(host))
def validate_target_is_up(cls, host):
cmd = "ping -c 1 {}".format(host.target)
try:
check_call(cmd.split(), stdout=PIPE, stderr=PIPE)
return
except CalledProcessError:
# Maybe ICMP is blocked. Try web server
try:
if host.port == 443 or host.port == 80:
url = "{}://{}".format(host.protocol, host.target)
else:
url = "{}://{}:{}".format(host.protocol, host.target,
host.port)
rh = RequestHandler()
rh.send("GET", url=url, timeout=15)
return
except (ConnectionError, RequestHandlerException):
raise RaccoonException(
"Target {} seems to be down (no response to ping or from a web server"
" at port {}).\nRun with --skip-health-check to ignore hosts"
" considered as down.".format(host, host.port))
def validate_executables(cls):
if not (cls.find_nmap_executable() and cls.find_openssl_executable()):
raise RaccoonException(
"Could not find Nmap or OpenSSL "
"installed. Please install them and run Raccoon again.")
return