def _validate_and_clean_url(self, param_name, param):
"""Validate and clean URL input."""
if param.get('allow_list', False):
value = param['value'].split(',')
else:
value = [param['value']]
for url in value:
# Django's validator requires a protocol but we accept just a
# hostname or IP address.
try:
ip = ip_address(url)
except ValueError:
if '://' not in url:
url = 'http://%s' % url
else:
if ip.version == 4:
url = 'http://%s' % url
else:
url = 'http://[%s]' % url
# Allow all schemes supported by curl(used with the network
# validation test) + icmp.
try:
validate_url(url,
schemes=[
'icmp', 'file', 'ftp', 'ftps', 'gopher',
'http', 'https', 'imap', 'imaps', 'ldap',
'ldaps', 'pop3', 'pop3s', 'rtmp', 'rtsp',
'scp', 'sftp', 'smb', 'smbs', 'smtp', 'smtps',
'telnet', 'tftp'
])
except ValidationError:
set_form_error(self, param_name, 'Invalid URL')
def _validate_and_clean_url(self, param_name, param):
"""Validate and clean URL input."""
if param.get("allow_list", False):
value = param["value"].split(",")
else:
value = [param["value"]]
for url in value:
# Django's validator requires a protocol but we accept just a
# hostname or IP address.
try:
ip = ip_address(url)
except ValueError:
if "://" not in url:
url = "http://%s" % url
else:
if ip.version == 4:
url = "http://%s" % url
else:
url = "http://[%s]" % url
# Allow all schemes supported by curl(used with the network
# validation test) + icmp.
try:
validate_url(
url,
schemes=[
"icmp",
"file",
"ftp",
"ftps",
"gopher",
"http",
"https",
"imap",
"imaps",
"ldap",
"ldaps",
"pop3",
"pop3s",
"rtmp",
"rtsp",
"scp",
"sftp",
"smb",
"smbs",
"smtp",
"smtps",
"telnet",
"tftp",
],
)
except ValidationError:
set_form_error(self, param_name, "Invalid URL")
def test_accepts_git_ssh_scheme(self):
self.assertIsNone(
validate_url(
"git+ssh://[email protected]/example/hg-git.git",
schemes=EXTENDED_SCHEMES,
)
)
def is_valid_url(auth_url):
try:
validate_url(auth_url)
except ValidationError:
return False
return True
def test_accepts_git_scheme(self):
self.assertIsNone(
validate_url("git://example.com/", schemes=EXTENDED_SCHEMES))
def test_accepts_localhost(self):
self.assertIsNone(
validate_url("file://localhost/path", schemes=EXTENDED_SCHEMES))
def assertAccepts(self, url):
"""Assertion: the validator accepts `url`."""
try:
validate_url(url)
except ValidationError as e:
raise AssertionError(str(e))
