def add_dns_id(self, dns_id, validate=True, ext_value=None):
if validate:
try:
a_utils.verify_domain(dns_id, allow_wildcards=True)
except ValueError as e:
raise errors.X509Error("invalid domain provided: %s" % str(e))
new_pos = len(ext_value)
ext_value[new_pos] = None
ext_value[new_pos]['dNSName'] = dns_id
return ext_value
def add_dns_id(self, dns_id, validate=True, ext_value=None):
if validate:
try:
a_utils.verify_domain(dns_id, allow_wildcards=True)
except ValueError as e:
raise errors.X509Error("invalid domain provided: %s" % str(e))
new_pos = len(ext_value)
ext_value[new_pos] = None
ext_value[new_pos]['dNSName'] = dns_id
return ext_value
def _valid_domains(csr):
"""Format of the domin names
See RFC5280 section 4.2.1.6 / RFC6125 / RFC1034
"""
sans = csr.get_extensions(extension.X509ExtensionSubjectAltName)
if not sans:
return
ext = sans[0]
for domain in ext.get_dns_ids():
try:
util.verify_domain(domain, allow_wildcards=True)
except ValueError as e:
raise errors.ValidationError(str(e))
def _valid_domains(csr, label_re="^[a-z](?:[-a-z0-9]*[a-z0-9])?$"):
"""Format of the domin names
See RFC5280 section 4.2.1.6 / RFC6125 / RFC1034
"""
sans = csr.get_extensions(extension.X509ExtensionSubjectAltName)
if not sans:
return
label_re_comp = re.compile(label_re, re.IGNORECASE)
ext = sans[0]
for domain in ext.get_dns_ids():
try:
util.verify_domain(domain, label_re_comp, allow_wildcards=True)
except ValueError as e:
raise errors.ValidationError(str(e))
