diff --git a/tempest/services/identity/v2/json/token_client.py b/tempest/services/identity/v2/json/token_client.py
deleted file mode 100644
index e61ac84..0000000
--- a/tempest/services/identity/v2/json/token_client.py
+++ /dev/null
@@ -1,110 +0,0 @@
-# Copyright 2015 NEC Corporation.  All rights reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-import json
-from tempest_lib.common import rest_client
-from tempest_lib import exceptions as lib_exc
-
-from tempest.common import service_client
-from tempest import exceptions
-
-
-class TokenClientJSON(rest_client.RestClient):
-
-    def __init__(self, auth_url, disable_ssl_certificate_validation=None,
-                 ca_certs=None, trace_requests=None):
-        dscv = disable_ssl_certificate_validation
-        super(TokenClientJSON, self).__init__(
-            None, None, None, disable_ssl_certificate_validation=dscv,
-            ca_certs=ca_certs, trace_requests=trace_requests)
-
-        # Normalize URI to ensure /tokens is in it.
-        if 'tokens' not in auth_url:
-            auth_url = auth_url.rstrip('/') + '/tokens'
-
-        self.auth_url = auth_url
-
-    def auth(self, user, password, tenant=None):
-        creds = {
-            'auth': {
-                'passwordCredentials': {
-                    'username': user,
-                    'password': password,
-                },
-            }
-        }
-
-        if tenant:
-            creds['auth']['tenantName'] = tenant
-
-        body = json.dumps(creds)
-        resp, body = self.post(self.auth_url, body=body)
-        self.expected_success(200, resp.status)
-
-        return service_client.ResponseBody(resp, body['access'])
-
-    def auth_token(self, token_id, tenant=None):
-        creds = {
-            'auth': {
-                'token': {
-                    'id': token_id,
-                },
-            }
-        }
-
-        if tenant:
-            creds['auth']['tenantName'] = tenant
-
-        body = json.dumps(creds)
-        resp, body = self.post(self.auth_url, body=body)
-        self.expected_success(200, resp.status)
-
-        return service_client.ResponseBody(resp, body['access'])
-
-    def request(self, method, url, extra_headers=False, headers=None,
-                body=None):
-        """A simple HTTP request interface."""
-        if headers is None:
-            headers = self.get_headers(accept_type="json")
-        elif extra_headers:
-            try:
-                headers.update(self.get_headers(accept_type="json"))
-            except (ValueError, TypeError):
-                headers = self.get_headers(accept_type="json")
-
-        resp, resp_body = self.raw_request(url, method,
-                                           headers=headers, body=body)
-        self._log_request(method, url, resp)
-
-        if resp.status in [401, 403]:
-            resp_body = json.loads(resp_body)
-            raise lib_exc.Unauthorized(resp_body['error']['message'])
-        elif resp.status not in [200, 201]:
-            raise exceptions.IdentityError(
-                'Unexpected status code {0}'.format(resp.status))
-
-        if isinstance(resp_body, str):
-            resp_body = json.loads(resp_body)
-        return resp, resp_body
-
-    def get_token(self, user, password, tenant, auth_data=False):
-        """
-        Returns (token id, token data) for supplied credentials
-        """
-        body = self.auth(user, password, tenant)
-
-        if auth_data:
-            return body['token']['id'], body
-        else:
-            return body['token']['id']
diff --git a/tempest/services/identity/v3/json/token_client.py b/tempest/services/identity/v3/json/token_client.py
deleted file mode 100644
index 3e37403..0000000
--- a/tempest/services/identity/v3/json/token_client.py
+++ /dev/null
@@ -1,172 +0,0 @@
-# Copyright 2015 NEC Corporation.  All rights reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-import json
-from tempest_lib.common import rest_client
-from tempest_lib import exceptions as lib_exc
-
-from tempest.common import service_client
-from tempest import exceptions
-
-
-class V3TokenClientJSON(rest_client.RestClient):
-
-    def __init__(self, auth_url, disable_ssl_certificate_validation=None,
-                 ca_certs=None, trace_requests=None):
-        dscv = disable_ssl_certificate_validation
-        super(V3TokenClientJSON, self).__init__(
-            None, None, None, disable_ssl_certificate_validation=dscv,
-            ca_certs=ca_certs, trace_requests=trace_requests)
-        if not auth_url:
-            raise exceptions.InvalidConfiguration('you must specify a v3 uri '
-                                                  'if using the v3 identity '
-                                                  'api')
-        if 'auth/tokens' not in auth_url:
-            auth_url = auth_url.rstrip('/') + '/auth/tokens'
-
-        self.auth_url = auth_url
-
-    def auth(self, user_id=None, username=None, password=None, project_id=None,
-             project_name=None, user_domain_id=None, user_domain_name=None,
-             project_domain_id=None, project_domain_name=None, domain_id=None,
-             domain_name=None, token=None):
-        """
-        :param user_id: user id
-        :param username: user name
-        :param user_domain_id: the user domain id
-        :param user_domain_name: the user domain name
-        :param project_domain_id: the project domain id
-        :param project_domain_name: the project domain name
-        :param domain_id: a domain id to scope to
-        :param domain_name: a domain name to scope to
-        :param project_id: a project id to scope to
-        :param project_name: a project name to scope to
-        :param token: a token to re-scope.
-
-        Accepts different combinations of credentials.
-        Sample sample valid combinations:
-        - token
-        - token, project_name, project_domain_id
-        - user_id, password
-        - username, password, user_domain_id
-        - username, password, project_name, user_domain_id, project_domain_id
-        Validation is left to the server side.
-        """
-        creds = {
-            'auth': {
-                'identity': {
-                    'methods': [],
-                }
-            }
-        }
-        id_obj = creds['auth']['identity']
-        if token:
-            id_obj['methods'].append('token')
-            id_obj['token'] = {
-                'id': token
-            }
-
-        if (user_id or username) and password:
-            id_obj['methods'].append('password')
-            id_obj['password'] = {
-                'user': {
-                    'password': password,
-                }
-            }
-            if user_id:
-                id_obj['password']['user']['id'] = user_id
-            else:
-                id_obj['password']['user']['name'] = username
-
-            _domain = None
-            if user_domain_id is not None:
-                _domain = dict(id=user_domain_id)
-            elif user_domain_name is not None:
-                _domain = dict(name=user_domain_name)
-            if _domain:
-                id_obj['password']['user']['domain'] = _domain
-
-        if (project_id or project_name):
-            _project = dict()
-
-            if project_id:
-                _project['id'] = project_id
-            elif project_name:
-                _project['name'] = project_name
-
-                if project_domain_id is not None:
-                    _project['domain'] = {'id': project_domain_id}
-                elif project_domain_name is not None:
-                    _project['domain'] = {'name': project_domain_name}
-
-            creds['auth']['scope'] = dict(project=_project)
-        elif domain_id:
-            creds['auth']['scope'] = dict(domain={'id': domain_id})
-        elif domain_name:
-            creds['auth']['scope'] = dict(domain={'name': domain_name})
-
-        body = json.dumps(creds)
-        resp, body = self.post(self.auth_url, body=body)
-        self.expected_success(201, resp.status)
-        return service_client.ResponseBody(resp, body)
-
-    def request(self, method, url, extra_headers=False, headers=None,
-                body=None):
-        """A simple HTTP request interface."""
-        if headers is None:
-            # Always accept 'json', for xml token client too.
-            # Because XML response is not easily
-            # converted to the corresponding JSON one
-            headers = self.get_headers(accept_type="json")
-        elif extra_headers:
-            try:
-                headers.update(self.get_headers(accept_type="json"))
-            except (ValueError, TypeError):
-                headers = self.get_headers(accept_type="json")
-
-        resp, resp_body = self.raw_request(url, method,
-                                           headers=headers, body=body)
-        self._log_request(method, url, resp)
-
-        if resp.status in [401, 403]:
-            resp_body = json.loads(resp_body)
-            raise lib_exc.Unauthorized(resp_body['error']['message'])
-        elif resp.status not in [200, 201, 204]:
-            raise exceptions.IdentityError(
-                'Unexpected status code {0}'.format(resp.status))
-
-        return resp, json.loads(resp_body)
-
-    def get_token(self, **kwargs):
-        """
-        Returns (token id, token data) for supplied credentials
-        """
-
-        auth_data = kwargs.pop('auth_data', False)
-
-        if not (kwargs.get('user_domain_id') or
-                kwargs.get('user_domain_name')):
-            kwargs['user_domain_name'] = 'Default'
-
-        if not (kwargs.get('project_domain_id') or
-                kwargs.get('project_domain_name')):
-            kwargs['project_domain_name'] = 'Default'
-
-        body = self.auth(**kwargs)
-
-        token = body.response.get('x-subject-token')
-        if auth_data:
-            return token, body['token']
-        else:
-            return token