class Challenge(object):
""" Challenge handler """
def __init__(self, debug=None, srv_name=None, logger=None, expiry=3600):
# self.debug = debug
self.server_name = srv_name
self.logger = logger
self.dbstore = DBstore(debug, self.logger)
self.message = Message(debug, self.server_name, self.logger)
self.path_dic = {
'chall_path': '/acme/chall/',
'authz_path': '/acme/authz/'
}
self.expiry = expiry
self.challenge_validation_disable = False
self.tnauthlist_support = False
self.dns_server_list = None
self.proxy_server_list = {}
def __enter__(self):
""" Makes ACMEHandler a Context Manager """
self._config_load()
return self
def __exit__(self, *args):
""" close the connection at the end of the context """
def _challengelist_search(self,
key,
value,
vlist=('name', 'type', 'status__name', 'token')):
""" get exsting challegnes for a given authorization """
self.logger.debug('Challenge._challengelist_search()')
try:
challenge_list = self.dbstore.challenges_search(key, value, vlist)
except BaseException as err_:
self.logger.critical(
'acme2certifier database error in Challenge._challengelist_search(): {0}'
.format(err_))
challenge_list = []
challenge_dic = {}
for challenge in challenge_list:
if challenge['type'] not in challenge_dic:
challenge_dic[challenge['type']] = {}
challenge_dic[challenge['type']]['token'] = challenge['token']
challenge_dic[challenge['type']]['type'] = challenge['type']
challenge_dic[challenge['type']]['url'] = challenge['name']
challenge_dic[challenge['type']]['url'] = '{0}{1}{2}'.format(
self.server_name, self.path_dic['chall_path'],
challenge['name'])
challenge_dic[challenge['type']]['name'] = challenge['name']
challenge_list = []
for challenge in challenge_dic:
challenge_list.append(challenge_dic[challenge])
self.logger.debug(
'Challenge._challengelist_search() ended with: {0}'.format(
challenge_list))
return challenge_list
def _check(self, challenge_name, payload):
""" challenge check """
self.logger.debug('Challenge._check({0})'.format(challenge_name))
try:
challenge_dic = self.dbstore.challenge_lookup(
'name', challenge_name, [
'type', 'status__name', 'token', 'authorization__name',
'authorization__type', 'authorization__value',
'authorization__token',
'authorization__order__account__name'
])
except BaseException as err_:
self.logger.critical(
'acme2certifier database error in Challenge._check() lookup: {0}'
.format(err_))
challenge_dic = {}
if 'type' in challenge_dic and 'authorization__value' in challenge_dic and 'token' in challenge_dic and 'authorization__order__account__name' in challenge_dic:
try:
pub_key = self.dbstore.jwk_load(
challenge_dic['authorization__order__account__name'])
except BaseException as err_:
self.logger.critical(
'acme2certifier database error in Challenge._check() jwk: {0}'
.format(err_))
pub_key = None
if pub_key:
jwk_thumbprint = jwk_thumbprint_get(self.logger, pub_key)
if challenge_dic['type'] == 'http-01' and jwk_thumbprint:
(result, invalid) = self._validate_http_challenge(
challenge_name, challenge_dic['authorization__value'],
challenge_dic['token'], jwk_thumbprint)
elif challenge_dic['type'] == 'dns-01' and jwk_thumbprint:
(result, invalid) = self._validate_dns_challenge(
challenge_name, challenge_dic['authorization__value'],
challenge_dic['token'], jwk_thumbprint)
elif challenge_dic['type'] == 'tls-alpn-01' and jwk_thumbprint:
(result, invalid) = self._validate_alpn_challenge(
challenge_name, challenge_dic['authorization__value'],
challenge_dic['token'], jwk_thumbprint)
elif challenge_dic[
'type'] == 'tkauth-01' and jwk_thumbprint and self.tnauthlist_support:
(result, invalid) = self._validate_tkauth_challenge(
challenge_name, challenge_dic['authorization__value'],
challenge_dic['token'], jwk_thumbprint, payload)
else:
self.logger.debug(
'unknown challenge type "{0}". Setting check result to False'
.format(challenge_dic['type']))
result = False
invalid = True
else:
result = False
invalid = False
else:
result = False
invalid = False
self.logger.debug('challenge._check() ended with: {0}/{1}'.format(
result, invalid))
return (result, invalid)
def _existing_challenge_validate(self, challenge_list):
""" validate an existing challenge set """
self.logger.debug('Challenge._existing_challenge_validate()')
for challenge in challenge_list:
_challenge_check = self._validate(challenge, {})
def _info(self, challenge_name):
""" get challenge details """
self.logger.debug('Challenge._info({0})'.format(challenge_name))
try:
challenge_dic = self.dbstore.challenge_lookup(
'name',
challenge_name,
vlist=('type', 'token', 'status__name', 'validated'))
except BaseException as err_:
self.logger.critical(
'acme2certifier database error in Challenge._info(): {0}'.
format(err_))
challenge_dic = {}
if 'status' in challenge_dic and challenge_dic['status'] == 'valid':
if 'validated' in challenge_dic:
# convert validated timestamp to RFC3339 format - if it fails remove key from dictionary
try:
challenge_dic['validated'] = uts_to_date_utc(
challenge_dic['validated'])
except BaseException:
challenge_dic.pop('validated')
else:
if 'validated' in challenge_dic:
challenge_dic.pop('validated')
self.logger.debug('Challenge._info({0}) ended'.format(challenge_name))
return challenge_dic
def _config_load(self):
"""" load config from file """
self.logger.debug('Challenge._config_load()')
config_dic = load_config()
if 'Challenge' in config_dic:
self.challenge_validation_disable = config_dic.getboolean(
'Challenge', 'challenge_validation_disable', fallback=False)
if 'dns_server_list' in config_dic['Challenge']:
try:
self.dns_server_list = json.loads(
config_dic['Challenge']['dns_server_list'])
except BaseException as err_:
self.logger.warning(
'Challenge._config_load() dns_server_list failed with error: {0}'
.format(err_))
if 'Order' in config_dic:
self.tnauthlist_support = config_dic.getboolean(
'Order', 'tnauthlist_support', fallback=False)
if 'Directory' in config_dic:
if 'url_prefix' in config_dic['Directory']:
self.path_dic = {
k: config_dic['Directory']['url_prefix'] + v
for k, v in self.path_dic.items()
}
if 'DEFAULT' in config_dic and 'proxy_server_list' in config_dic[
'DEFAULT']:
try:
self.proxy_server_list = json.loads(
config_dic['DEFAULT']['proxy_server_list'])
except BaseException as err_:
self.logger.warning(
'Challenge._config_load() proxy_server_list failed with error: {0}'
.format(err_))
self.logger.debug('Challenge._config_load() ended.')
def _name_get(self, url):
""" get challenge """
self.logger.debug('Challenge.get_name({0})'.format(url))
url_dic = parse_url(self.logger, url)
challenge_name = url_dic['path'].replace(self.path_dic['chall_path'],
'')
if '/' in challenge_name:
(challenge_name, _sinin) = challenge_name.split('/', 1)
return challenge_name
def _new(self, authz_name, mtype, token):
""" new challenge """
self.logger.debug('Challenge._new({0})'.format(mtype))
challenge_name = generate_random_string(self.logger, 12)
data_dic = {
'name': challenge_name,
'expires': self.expiry,
'type': mtype,
'token': token,
'authorization': authz_name,
'status': 2
}
try:
chid = self.dbstore.challenge_add(data_dic)
except BaseException as err_:
self.logger.critical(
'acme2certifier database error in Challenge._new(): {0}'.
format(err_))
chid = None
challenge_dic = {}
if chid:
challenge_dic['type'] = mtype
challenge_dic['url'] = '{0}{1}{2}'.format(
self.server_name, self.path_dic['chall_path'], challenge_name)
challenge_dic['token'] = token
if mtype == 'tkauth-01':
challenge_dic['tkauth-type'] = 'atc'
return challenge_dic
def _update(self, data_dic):
""" update challenge """
self.logger.debug('Challenge._update({0})'.format(data_dic))
try:
self.dbstore.challenge_update(data_dic)
except BaseException as err_:
self.logger.critical(
'acme2certifier database error in Challenge._update(): {0}'.
format(err_))
self.logger.debug('Challenge._update() ended')
def _update_authz(self, challenge_name, data_dic):
""" update authorizsation based on challenge_name """
self.logger.debug(
'Challenge._update_authz({0})'.format(challenge_name))
try:
# lookup autorization based on challenge_name
authz_name = self.dbstore.challenge_lookup(
'name', challenge_name,
['authorization__name'])['authorization']
except BaseException as err_:
self.logger.critical(
'acme2certifier database error in Challenge._update_authz() lookup: {0}'
.format(err_))
authz_name = None
if authz_name:
data_dic['name'] = authz_name
try:
# update authorization
self.dbstore.authorization_update(data_dic)
except BaseException as err_:
self.logger.critical(
'acme2certifier database error in Challenge._update_authz() upd: {0}'
.format(err_))
self.logger.debug('Challenge._update_authz() ended')
def _validate(self, challenge_name, payload):
""" validate challenge"""
self.logger.debug('Challenge._validate({0}: {1})'.format(
challenge_name, payload))
if self.challenge_validation_disable:
self.logger.debug(
'CHALLENGE VALIDATION DISABLED. SETTING challenge status to valid'
)
challenge_check = True
invalid = False
else:
(challenge_check, invalid) = self._check(challenge_name, payload)
if invalid:
self._update({'name': challenge_name, 'status': 'invalid'})
# authorization update to valid state
self._update_authz(challenge_name, {'status': 'invalid'})
elif challenge_check:
self._update({
'name': challenge_name,
'status': 'valid',
'validated': uts_now()
})
# authorization update to valid state
self._update_authz(challenge_name, {'status': 'valid'})
if payload:
if 'keyAuthorization' in payload:
# update challenge to ready state
data_dic = {
'name': challenge_name,
'keyauthorization': payload['keyAuthorization']
}
self._update(data_dic)
self.logger.debug(
'Challenge._validate() ended with:{0}'.format(challenge_check))
return challenge_check
def _validate_alpn_challenge(self, challenge_name, fqdn, token,
jwk_thumbprint):
""" validate dns challenge """
self.logger.debug(
'Challenge._validate_alpn_challenge({0}:{1}:{2})'.format(
challenge_name, fqdn, token))
# resolve name
(response, invalid) = fqdn_resolve(fqdn, self.dns_server_list)
self.logger.debug('fqdn_resolve() ended with: {0}/{1}'.format(
response, invalid))
# we are expecting a certifiate extension which is the sha256 hexdigest of token in a byte structure
# which is base64 encoded '0420' has been taken from acme_srv.sh sources
sha256_digest = sha256_hash_hex(
self.logger, '{0}.{1}'.format(token, jwk_thumbprint))
extension_value = b64_encode(
self.logger, bytearray.fromhex('0420{0}'.format(sha256_digest)))
self.logger.debug('computed value: {0}'.format(extension_value))
if not invalid:
# check if we need to set a proxy
if self.proxy_server_list:
proxy_server = proxy_check(self.logger, fqdn,
self.proxy_server_list)
else:
proxy_server = None
cert = servercert_get(self.logger, fqdn, 443, proxy_server)
if cert:
san_list = cert_san_get(self.logger, cert, recode=False)
fqdn_in_san = fqdn_in_san_check(self.logger, san_list, fqdn)
if fqdn_in_san:
extension_list = cert_extensions_get(self.logger,
cert,
recode=False)
if extension_value in extension_list:
self.logger.debug('alpn validation successful')
result = True
else:
self.logger.debug('alpn validation not successful')
result = False
else:
self.logger.debug('fqdn check against san failed')
result = False
else:
self.logger.debug('no cert returned...')
result = False
else:
result = False
self.logger.debug(
'Challenge._validate_alpn_challenge() ended with: {0}/{1}'.format(
result, invalid))
return (result, invalid)
def _validate_dns_challenge(self, challenge_name, fqdn, token,
jwk_thumbprint):
""" validate dns challenge """
self.logger.debug(
'Challenge._validate_dns_challenge({0}:{1}:{2})'.format(
challenge_name, fqdn, token))
# handle wildcard domain
fqdn = self._wcd_manipulate(fqdn)
# rewrite fqdn to resolve txt record
fqdn = '_acme-challenge.{0}'.format(fqdn)
# compute sha256 hash
_hash = b64_url_encode(
self.logger,
sha256_hash(self.logger, '{0}.{1}'.format(token, jwk_thumbprint)))
# query dns
txt_list = txt_get(self.logger, fqdn, self.dns_server_list)
# compare computed hash with result from DNS query
self.logger.debug('response_got: {0} response_expected: {1}'.format(
txt_list, _hash))
if _hash in txt_list:
self.logger.debug('validation successful')
result = True
else:
self.logger.debug('validation not successful')
result = False
self.logger.debug(
'Challenge._validate_dns_challenge() ended with: {0}'.format(
result))
return (result, False)
def _validate_http_challenge(self, challenge_name, fqdn, token,
jwk_thumbprint):
""" validate http challenge """
self.logger.debug(
'Challenge._validate_http_challenge({0}:{1}:{2})'.format(
challenge_name, fqdn, token))
# resolve name
(response, invalid) = fqdn_resolve(fqdn, self.dns_server_list)
self.logger.debug('fqdn_resolve() ended with: {0}/{1}'.format(
response, invalid))
if not invalid:
# check if we need to set a proxy
if self.proxy_server_list:
proxy_server = proxy_check(self.logger, fqdn,
self.proxy_server_list)
else:
proxy_server = None
req = url_get(self.logger,
'http://{0}/.well-known/acme-challenge/{1}'.format(
fqdn, token),
dns_server_list=self.dns_server_list,
proxy_server=proxy_server,
verify=False)
if req:
response_got = req.splitlines()[0]
response_expected = '{0}.{1}'.format(token, jwk_thumbprint)
self.logger.debug(
'response_got: {0} response_expected: {1}'.format(
response_got, response_expected))
if response_got == response_expected:
self.logger.debug('validation successful')
result = True
else:
self.logger.debug('validation not successful')
result = False
else:
self.logger.debug(
'validation not successfull.. no request object')
result = False
else:
result = False
self.logger.debug(
'Challenge._validate_http_challenge() ended with: {0}/{1}'.format(
result, invalid))
return (result, invalid)
def _validate_tkauth_challenge(self, challenge_name, tnauthlist, _token,
_jwk_thumbprint, payload):
""" validate tkauth challenge """
self.logger.debug(
'Challenge._validate_tkauth_challenge({0}:{1}:{2})'.format(
challenge_name, tnauthlist, payload))
result = True
invalid = False
self.logger.debug(
'Challenge._validate_tkauth_challenge() ended with: {0}/{1}'.
format(result, invalid))
return (result, invalid)
def _validate_tnauthlist_payload(self, payload, challenge_dic):
""" check payload in cae tnauthlist option has been set """
self.logger.debug(
'Challenge._validate_tnauthlist_payload({0}:{1})'.format(
payload, challenge_dic))
code = 400
message = None
detail = None
if 'type' in challenge_dic:
if challenge_dic['type'] == 'tkauth-01':
self.logger.debug('tkauth identifier found')
# check if we havegot an atc claim in the challenge request
if 'atc' in payload:
# check if we got a SPC token in the challenge request
if not bool(payload['atc']):
code = 400
message = 'urn:ietf:params:acme:error:malformed'
detail = 'SPC token is missing'
else:
code = 200
else:
code = 400
message = 'urn:ietf:params:acme:error:malformed'
detail = 'atc claim is missing'
else:
code = 200
else:
message = 'urn:ietf:params:acme:error:malformed'
detail = 'invalid challenge: {0}'.format(challenge_dic)
self.logger.debug(
'Challenge._validate_tnauthlist_payload() ended with:{0}'.format(
code))
return (code, message, detail)
def _wcd_manipulate(self, fqdn):
""" wildcard domain handling """
self.logger.debug(
'Challenge._wc_manipulate() for fqdn: {0}'.format(fqdn))
if fqdn.startswith('*.'):
fqdn = fqdn[2:]
self.logger.debug(
'Challenge._wc_manipulate() ended with: {0}'.format(fqdn))
return fqdn
def challengeset_get(self, authz_name, auth_status, token, tnauth):
""" get the challengeset for an authorization """
self.logger.debug(
'Challenge.challengeset_get() for auth: {0}'.format(authz_name))
# check database if there are exsting challenges for a particular authorization
challenge_list = self._challengelist_search('authorization__name',
authz_name)
if challenge_list:
self.logger.debug('Challenges found.')
# trigger challenge validation
challenge_name_list = []
for challenge in challenge_list:
challenge_name_list.append(challenge.pop('name'))
if auth_status == 'pending':
self._existing_challenge_validate(challenge_name_list)
else:
# new challenges to be created
self.logger.debug('Challenges not found. Create a new set.')
challenge_list = self.new_set(authz_name, token, tnauth)
return challenge_list
def get(self, url):
""" get challenge details based on get request """
self.logger.debug('Challenge.get({0})'.format(url))
challenge_name = self._name_get(url)
response_dic = {}
response_dic['code'] = 200
response_dic['data'] = self._info(challenge_name)
return response_dic
def new_set(self, authz_name, token, tnauth=False):
""" net challenge set """
self.logger.debug('Challenge.new_set({0}, {1})'.format(
authz_name, token))
challenge_list = []
if not tnauth:
for challenge_type in ['http-01', 'dns-01', 'tls-alpn-01']:
challenge_json = self._new(authz_name, challenge_type, token)
if challenge_json:
challenge_list.append(challenge_json)
else:
self.logger.error(
'ERROR: Empty challenge returned for {0}'.format(
challenge_type))
else:
challenge_list.append(self._new(authz_name, 'tkauth-01', token))
self.logger.debug(
'Challenge._new_set returned ({0})'.format(challenge_list))
return challenge_list
def parse(self, content):
""" new oder request """
self.logger.debug('Challenge.parse()')
response_dic = {}
# check message
(code, message, detail, protected, payload,
_account_name) = self.message.check(content)
if code == 200:
if 'url' in protected:
challenge_name = self._name_get(protected['url'])
if challenge_name:
challenge_dic = self._info(challenge_name)
if challenge_dic:
# check tnauthlist payload
if self.tnauthlist_support:
(code, message,
detail) = self._validate_tnauthlist_payload(
payload, challenge_dic)
if code == 200:
# start validation
if 'status' in challenge_dic:
if challenge_dic['status'] != 'valid':
_validation = self._validate(
challenge_name, payload)
# query challenge again (bcs. it could get updated by self._validate)
challenge_dic = self._info(challenge_name)
else:
# rather unlikely that we run in this situation but you never know
_validation = self._validate(
challenge_name, payload)
# query challenge again (bcs. it could get updated by self._validate)
challenge_dic = self._info(challenge_name)
response_dic['data'] = {}
challenge_dic['url'] = protected['url']
code = 200
response_dic['data'] = {}
response_dic['data'] = challenge_dic
response_dic['header'] = {}
response_dic['header'][
'Link'] = '<{0}{1}>;rel="up"'.format(
self.server_name,
self.path_dic['authz_path'])
else:
code = 400
message = 'urn:ietf:params:acme:error:malformed'
detail = 'invalid challenge: {0}'.format(
challenge_name)
else:
code = 400
message = 'urn:ietf:params:acme:error:malformed'
detail = 'could not get challenge'
else:
code = 400
message = 'urn:ietf:params:acme:error:malformed'
detail = 'url missing in protected header'
# prepare/enrich response
status_dic = {'code': code, 'message': message, 'detail': detail}
response_dic = self.message.prepare_response(response_dic, status_dic)
self.logger.debug('challenge.parse() returns: {0}'.format(
json.dumps(response_dic)))
return response_dic
class Authorization(object):
""" class for order handling """
def __init__(self, debug=None, srv_name=None, logger=None):
self.server_name = srv_name
self.debug = debug
self.logger = logger
self.dbstore = DBstore(debug, self.logger)
self.message = Message(debug, self.server_name, self.logger)
self.nonce = Nonce(debug, self.logger)
self.validity = 86400
self.expiry_check_disable = False
self.path_dic = {'authz_path': '/acme/authz/'}
def __enter__(self):
""" Makes ACMEHandler a Context Manager """
self._config_load()
return self
def __exit__(self, *args):
""" cose the connection at the end of the context """
def _authz_info(self, url):
""" return authzs information """
self.logger.debug('Authorization._authz_info({0})'.format(url))
authz_name = url.replace(
'{0}{1}'.format(self.server_name, self.path_dic['authz_path']), '')
expires = uts_now() + self.validity
token = generate_random_string(self.logger, 32)
authz_info_dic = {}
# lookup authorization based on name
try:
authz = self.dbstore.authorization_lookup('name', authz_name)
except BaseException as err_:
self.logger.critical(
'acme2certifier database error in Authorization._authz_info(): {0}'
.format(err_))
authz = None
if authz:
# update authorization with expiry date and token (just to be sure)
try:
self.dbstore.authorization_update({
'name': authz_name,
'token': token,
'expires': expires
})
except BaseException as err_:
self.logger.error(
'acme2certifier database error in Authorization._authz_info(): {0}'
.format(err_))
authz_info_dic['expires'] = uts_to_date_utc(expires)
# get authorization information from db to be inserted in message
tnauth = None
try:
auth_info = self.dbstore.authorization_lookup(
'name', authz_name, ['status__name', 'type', 'value'])
except BaseException as err_:
self.logger.error(
'acme2certifier database error in Authorization._authz_info(): {0}'
.format(err_))
auth_info = {}
if auth_info:
if 'status__name' in auth_info[0]:
authz_info_dic['status'] = auth_info[0]['status__name']
else:
authz_info_dic['status'] = 'pending'
if 'type' in auth_info[0] and 'value' in auth_info[0]:
authz_info_dic['identifier'] = {
'type': auth_info[0]['type'],
'value': auth_info[0]['value']
}
if auth_info[0]['type'] == 'TNAuthList':
tnauth = True
else:
authz_info_dic['status'] = 'pending'
with Challenge(self.debug, self.server_name, self.logger,
expires) as challenge:
# get challenge data (either existing or new ones)
authz_info_dic['challenges'] = challenge.challengeset_get(
authz_name, authz_info_dic['status'], token, tnauth)
self.logger.debug('Authorization._authz_info() returns: {0}'.format(
json.dumps(authz_info_dic)))
return authz_info_dic
def _config_load(self):
"""" load config from file """
self.logger.debug('Authorization._config_load()')
config_dic = load_config()
if 'Authorization' in config_dic:
self.expiry_check_disable = config_dic.getboolean(
'Authorization', 'expiry_check_disable', fallback=False)
if 'validity' in config_dic['Authorization']:
try:
self.validity = int(
config_dic['Authorization']['validity'])
except BaseException:
self.logger.warning(
'Authorization._config_load(): failed to parse validity: {0}'
.format(config_dic['Authorization']['validity']))
if 'Directory' in config_dic:
if 'url_prefix' in config_dic['Directory']:
self.path_dic = {
k: config_dic['Directory']['url_prefix'] + v
for k, v in self.path_dic.items()
}
self.logger.debug('Authorization._config_load() ended.')
def invalidate(self, timestamp=None):
""" invalidate authorizations """
self.logger.debug('Authorization.invalidate({0})'.format(timestamp))
if not timestamp:
timestamp = uts_now()
self.logger.debug(
'Authorization.invalidate(): set timestamp to {0}'.format(
timestamp))
field_list = [
'id', 'name', 'expires', 'value', 'created_at', 'token',
'status__id', 'status__name', 'order__id', 'order__name'
]
try:
authz_list = self.dbstore.authorizations_expired_search(
'expires', timestamp, vlist=field_list, operant='<=')
except BaseException as err_:
self.logger.critical(
'acme2certifier database error in Authorization.invalidate(): {0}'
.format(err_))
authz_list = []
output_list = []
for authz in authz_list:
# select all authz which are not invalid
if 'name' in authz and 'status__name' in authz and authz[
'status__name'] != 'expired':
# skip corner cases where authz expiry is set to 0
if 'expires' not in authz or authz['expires'] > 0:
# change status and add to output list
output_list.append(authz)
data_dic = {'name': authz['name'], 'status': 'expired'}
try:
self.dbstore.authorization_update(data_dic)
except BaseException as err_:
self.logger.critical(
'acme2certifier database error in Authorization.invalidate(): {0}'
.format(err_))
self.logger.debug(
'Authorization.invalidate() ended: {0} authorizations identified'.
format(len(output_list)))
return (field_list, output_list)
def new_get(self, url):
""" challenge computation based on get request """
self.logger.debug('Authorization.new_get()')
response_dic = {}
response_dic['code'] = 200
response_dic['header'] = {}
response_dic['data'] = self._authz_info(url)
return response_dic
def new_post(self, content):
""" challenge computation based on post request """
self.logger.debug('Authorization.new_post()')
# invalidate expired authorizations
if not self.expiry_check_disable:
self.invalidate()
response_dic = {}
# check message
(code, message, detail, protected, _payload,
_account_name) = self.message.check(content)
if code == 200:
if 'url' in protected:
auth_info = self._authz_info(protected['url'])
if auth_info:
response_dic['data'] = auth_info
else:
code = 403
message = 'urn:ietf:params:acme:error:unauthorized'
detail = 'authorizations lookup failed'
else:
code = 400
message = 'urn:ietf:params:acme:error:malformed'
detail = 'url is missing in protected'
# prepare/enrich response
status_dic = {'code': code, 'message': message, 'detail': detail}
response_dic = self.message.prepare_response(response_dic, status_dic)
self.logger.debug('Authorization.new_post() returns: {0}'.format(
json.dumps(response_dic)))
return response_dic
