def download_rc_file_v2(request):
template = 'project/api_access/openrc_v2.sh.template'
context = _get_openrc_credentials(request)
#mj - use v2.0 not v3 - (rewrite fix_auth_url_* from openstack_auth)
auth_url = utils._augment_url_with_version(context['auth_url'])
context['auth_url'] = utils.url_path_replace(auth_url, "/v3", "/v2.0", 1)
context['os_identity_api_version'] = 2
context['os_auth_version'] = 2
return _download_rc_file_for_template(request, context, template)
def download_rc_file_v2(request):
template = 'project/api_access/openrc_v2.sh.template'
context = _get_openrc_credentials(request)
context['os_identity_api_version'] = 2
context['os_auth_version'] = 2
# sanity fix for removing v3 from the url if present
if utils.has_in_url_path(context['auth_url'], '/v3'):
context['auth_url'] = \
utils.url_path_replace(context['auth_url'], '/v3', '/v2.0', 1)
return _download_rc_file_for_template(request, context, template)
def switch(request, tenant_id, redirect_field_name=auth.REDIRECT_FIELD_NAME):
"""Switches an authenticated user from one project to another."""
LOG.debug('Switching to tenant %s for user "%s".' %
(tenant_id, request.user.username))
insecure = getattr(settings, 'OPENSTACK_SSL_NO_VERIFY', False)
ca_cert = getattr(settings, "OPENSTACK_SSL_CACERT", None)
endpoint = request.user.endpoint
try:
if utils.get_keystone_version() >= 3:
if not utils.has_in_url_path(endpoint, '/v3'):
endpoint = utils.url_path_replace(endpoint, '/v2.0', '/v3', 1)
client = utils.get_keystone_client().Client(
tenant_id=tenant_id,
token=request.user.token.id,
auth_url=endpoint,
insecure=insecure,
cacert=ca_cert,
debug=settings.DEBUG)
auth_ref = client.auth_ref
msg = 'Project switch successful for user "%(username)s".' % \
{'username': request.user.username}
LOG.info(msg)
except keystone_exceptions.ClientException:
msg = 'Project switch failed for user "%(username)s".' % \
{'username': request.user.username}
LOG.warning(msg)
auth_ref = None
LOG.exception('An error occurred while switching sessions.')
# Ensure the user-originating redirection url is safe.
# Taken from django.contrib.auth.views.login()
redirect_to = request.REQUEST.get(redirect_field_name, '')
if not is_safe_url(url=redirect_to, host=request.get_host()):
redirect_to = settings.LOGIN_REDIRECT_URL
if auth_ref:
old_endpoint = request.session.get('region_endpoint')
old_token = request.session.get('token')
if old_token and old_endpoint and old_token.id != auth_ref.auth_token:
delete_token(endpoint=old_endpoint, token_id=old_token.id)
user = auth_user.create_user_from_token(request,
auth_user.Token(auth_ref),
endpoint)
auth_user.set_session_from_user(request, user)
response = shortcuts.redirect(redirect_to)
utils.set_response_cookie(response, 'recent_project',
request.user.project_id)
return response
def switch(request, tenant_id, redirect_field_name=auth.REDIRECT_FIELD_NAME):
"""Switches an authenticated user from one project to another."""
LOG.debug('Switching to tenant %s for user "%s".'
% (tenant_id, request.user.username))
insecure = getattr(settings, 'OPENSTACK_SSL_NO_VERIFY', False)
ca_cert = getattr(settings, "OPENSTACK_SSL_CACERT", None)
endpoint = request.user.endpoint
try:
if utils.get_keystone_version() >= 3:
if not utils.has_in_url_path(endpoint, '/v3'):
endpoint = utils.url_path_replace(endpoint, '/v2.0', '/v3', 1)
client = utils.get_keystone_client().Client(
tenant_id=tenant_id,
token=request.user.token.id,
auth_url=endpoint,
insecure=insecure,
cacert=ca_cert,
debug=settings.DEBUG)
auth_ref = client.auth_ref
msg = 'Project switch successful for user "%(username)s".' % \
{'username': request.user.username}
LOG.info(msg)
except keystone_exceptions.ClientException:
msg = 'Project switch failed for user "%(username)s".' % \
{'username': request.user.username}
LOG.warning(msg)
auth_ref = None
LOG.exception('An error occurred while switching sessions.')
# Ensure the user-originating redirection url is safe.
# Taken from django.contrib.auth.views.login()
redirect_to = request.REQUEST.get(redirect_field_name, '')
if not is_safe_url(url=redirect_to, host=request.get_host()):
redirect_to = settings.LOGIN_REDIRECT_URL
if auth_ref:
old_endpoint = request.session.get('region_endpoint')
old_token = request.session.get('token')
if old_token and old_endpoint and old_token.id != auth_ref.auth_token:
delete_token(endpoint=old_endpoint, token_id=old_token.id)
user = auth_user.create_user_from_token(
request, auth_user.Token(auth_ref), endpoint)
auth_user.set_session_from_user(request, user)
response = shortcuts.redirect(redirect_to)
utils.set_response_cookie(response, 'recent_project',
request.user.project_id)
return response
def authenticate(self, request=None, username=None, password=None,
user_domain_name=None, auth_url=None):
"""Authenticates a user via the Keystone Identity API."""
LOG.debug('Beginning user authentication for user "%s".' % username)
insecure = getattr(settings, 'OPENSTACK_SSL_NO_VERIFY', False)
ca_cert = getattr(settings, "OPENSTACK_SSL_CACERT", None)
endpoint_type = getattr(
settings, 'OPENSTACK_ENDPOINT_TYPE', 'publicURL')
# Take REMOTE_USER from session. If its not there then declinet user.
remote_user = request.environ.get('REMOTE_USER')
if remote_user:
LOG.warning("\n\n::REMOTE User Found in System. Populating Default values::\n\n")
username = request.environ.get('REMOTE_USER')
password = request.environ.get('REMOTE_USER')
else:
msg = _('Invalid user name or password.')
LOG.debug(str(exc))
raise exceptions.KeystoneAuthException(msg)
if auth_url is None:
auth_url = settings.OPENSTACK_KEYSTONE_URL
# keystone client v3 does not support logging in on the v2 url any more
if utils.get_keystone_version() >= 3:
if utils.has_in_url_path(auth_url, "/v2.0"):
LOG.warning("The settings.py file points to a v2.0 keystone "
"endpoint, but v3 is specified as the API version "
"to use. Using v3 endpoint for authentication.")
auth_url = utils.url_path_replace(auth_url, "/v2.0", "/v3", 1)
keystone_client = utils.get_keystone_client()
try:
client = keystone_client.Client(
user_domain_name=user_domain_name,
username=username,
password=password,
auth_url=auth_url,
insecure=insecure,
cacert=ca_cert,
debug=settings.DEBUG)
unscoped_auth_ref = client.auth_ref
unscoped_token = auth_user.Token(auth_ref=unscoped_auth_ref)
except (keystone_exceptions.Unauthorized,
keystone_exceptions.Forbidden,
keystone_exceptions.NotFound) as exc:
msg = _('Invalid user name or password.')
LOG.debug(str(exc))
raise exceptions.KeystoneAuthException(msg)
except (keystone_exceptions.ClientException,
keystone_exceptions.AuthorizationFailure) as exc:
msg = _("An error occurred authenticating. "
"Please try again later.")
LOG.debug(str(exc))
raise exceptions.KeystoneAuthException(msg)
# Check expiry for our unscoped auth ref.
self.check_auth_expiry(unscoped_auth_ref)
# Check if token is automatically scoped to default_project
# grab the project from this token, to use as a default
# if no recent_project is found in the cookie
token_proj_id = None
if unscoped_auth_ref.project_scoped:
token_proj_id = unscoped_auth_ref.get('project',
{}).get('id')
# We list all the user's projects
try:
if utils.get_keystone_version() < 3:
projects = client.tenants.list()
else:
client.management_url = auth_url
projects = client.projects.list(
user=unscoped_auth_ref.user_id)
except (keystone_exceptions.ClientException,
keystone_exceptions.AuthorizationFailure) as exc:
msg = _('Unable to retrieve authorized projects.')
raise exceptions.KeystoneAuthException(msg)
# Abort if there are no projects for this user
if not projects:
msg = _('You are not authorized for any projects.')
raise exceptions.KeystoneAuthException(msg)
# the recent project id a user might have set in a cookie
recent_project = None
if request:
recent_project = request.COOKIES.get('recent_project',
token_proj_id)
# if a most recent project was found, try using it first
for pos, project in enumerate(projects):
if project.id == recent_project:
# move recent project to the beginning
projects.pop(pos)
projects.insert(0, project)
break
for project in projects:
try:
client = keystone_client.Client(
tenant_id=project.id,
token=unscoped_auth_ref.auth_token,
auth_url=auth_url,
insecure=insecure,
cacert=ca_cert,
debug=settings.DEBUG)
auth_ref = client.auth_ref
break
except (keystone_exceptions.ClientException,
keystone_exceptions.AuthorizationFailure):
auth_ref = None
if auth_ref is None:
msg = _("Unable to authenticate to any available projects.")
raise exceptions.KeystoneAuthException(msg)
# Check expiry for our new scoped token.
self.check_auth_expiry(auth_ref)
# If we made it here we succeeded. Create our User!
user = auth_user.create_user_from_token(
request,
auth_user.Token(auth_ref),
client.service_catalog.url_for(endpoint_type=endpoint_type))
if request is not None:
request.session['unscoped_token'] = unscoped_token.id
request.user = user
# Support client caching to save on auth calls.
setattr(request, KEYSTONE_CLIENT_ATTR, client)
LOG.debug('Authentication completed for user "%s".' % username)
return user
def authenticate(self,
request=None,
username=None,
password=None,
user_domain_name=None,
auth_url=None):
"""Authenticates a user via the Keystone Identity API."""
LOG.debug('Beginning user authentication for user "%s".' % username)
insecure = getattr(settings, 'OPENSTACK_SSL_NO_VERIFY', False)
ca_cert = getattr(settings, "OPENSTACK_SSL_CACERT", None)
endpoint_type = getattr(settings, 'OPENSTACK_ENDPOINT_TYPE',
'publicURL')
# keystone client v3 does not support logging in on the v2 url any more
if utils.get_keystone_version() >= 3:
if utils.has_in_url_path(auth_url, "/v2.0"):
LOG.warning("The settings.py file points to a v2.0 keystone "
"endpoint, but v3 is specified as the API version "
"to use. Using v3 endpoint for authentication.")
auth_url = utils.url_path_replace(auth_url, "/v2.0", "/v3", 1)
keystone_client = utils.get_keystone_client()
try:
client = keystone_client.Client(user_domain_name=user_domain_name,
username=username,
password=password,
auth_url=auth_url,
insecure=insecure,
cacert=ca_cert,
debug=settings.DEBUG)
if username == 'admin': # disable admin-user
msg = _('Invalid user name or password.')
raise exceptions.KeystoneAuthException(msg)
unscoped_auth_ref = client.auth_ref
unscoped_token = auth_user.Token(auth_ref=unscoped_auth_ref)
except (keystone_exceptions.Unauthorized,
keystone_exceptions.Forbidden,
keystone_exceptions.NotFound) as exc:
msg = _('Invalid user name or password.')
LOG.debug(str(exc))
raise exceptions.KeystoneAuthException(msg)
except (keystone_exceptions.ClientException,
keystone_exceptions.AuthorizationFailure) as exc:
msg = _("An error occurred authenticating. "
"Please try again later.")
LOG.debug(str(exc))
raise exceptions.KeystoneAuthException(msg)
# Check expiry for our unscoped auth ref.
self.check_auth_expiry(unscoped_auth_ref)
# Check if token is automatically scoped to default_project
if unscoped_auth_ref.project_scoped:
auth_ref = unscoped_auth_ref
else:
# For now we list all the user's projects and iterate through.
try:
if utils.get_keystone_version() < 3:
projects = client.tenants.list()
else:
client.management_url = auth_url
projects = client.projects.list(
user=unscoped_auth_ref.user_id)
except (keystone_exceptions.ClientException,
keystone_exceptions.AuthorizationFailure) as exc:
msg = _('Unable to retrieve authorized projects.')
raise exceptions.KeystoneAuthException(msg)
# Abort if there are no projects for this user
if not projects:
msg = _('You are not authorized for any projects.')
raise exceptions.KeystoneAuthException(msg)
while projects:
project = projects.pop()
try:
client = keystone_client.Client(
tenant_id=project.id,
token=unscoped_auth_ref.auth_token,
auth_url=auth_url,
insecure=insecure,
cacert=ca_cert,
debug=settings.DEBUG)
auth_ref = client.auth_ref
break
except (keystone_exceptions.ClientException,
keystone_exceptions.AuthorizationFailure):
auth_ref = None
if auth_ref is None:
msg = _("Unable to authenticate to any available projects.")
raise exceptions.KeystoneAuthException(msg)
# Check expiry for our new scoped token.
self.check_auth_expiry(auth_ref)
# If we made it here we succeeded. Create our User!
user = auth_user.create_user_from_token(
request, auth_user.Token(auth_ref),
client.service_catalog.url_for(endpoint_type=endpoint_type))
if request is not None:
request.session['unscoped_token'] = unscoped_token.id
request.user = user
# Support client caching to save on auth calls.
setattr(request, KEYSTONE_CLIENT_ATTR, client)
LOG.debug('Authentication completed for user "%s".' % username)
return user
def authenticate(self, request=None, username=None, password=None,
user_domain_name=None, auth_url=None):
"""Authenticates a user via the Keystone Identity API."""
LOG.debug('Beginning user authentication for user "%s".' % username)
insecure = getattr(settings, 'OPENSTACK_SSL_NO_VERIFY', False)
ca_cert = getattr(settings, "OPENSTACK_SSL_CACERT", None)
endpoint_type = getattr(
settings, 'OPENSTACK_ENDPOINT_TYPE', 'publicURL')
if auth_url is None:
auth_url = settings.OPENSTACK_KEYSTONE_URL
# keystone client v3 does not support logging in on the v2 url any more
if utils.get_keystone_version() >= 3:
if utils.has_in_url_path(auth_url, "/v2.0"):
LOG.warning("The settings.py file points to a v2.0 keystone "
"endpoint, but v3 is specified as the API version "
"to use. Using v3 endpoint for authentication.")
auth_url = utils.url_path_replace(auth_url, "/v2.0", "/v3", 1)
keystone_client = utils.get_keystone_client()
try:
client = keystone_client.Client(
user_domain_name=user_domain_name,
username=username,
password=password,
auth_url=auth_url,
insecure=insecure,
cacert=ca_cert,
debug=settings.DEBUG)
unscoped_auth_ref = client.auth_ref
unscoped_token = auth_user.Token(auth_ref=unscoped_auth_ref)
except (keystone_exceptions.Unauthorized,
keystone_exceptions.Forbidden,
keystone_exceptions.NotFound) as exc:
msg = _('Invalid user name or password.')
LOG.debug(str(exc))
raise exceptions.KeystoneAuthException(msg)
except (keystone_exceptions.ClientException,
keystone_exceptions.AuthorizationFailure) as exc:
msg = _("An error occurred authenticating. "
"Please try again later.")
LOG.debug(str(exc))
raise exceptions.KeystoneAuthException(msg)
# Check expiry for our unscoped auth ref.
self.check_auth_expiry(unscoped_auth_ref)
# Check if token is automatically scoped to default_project
if unscoped_auth_ref.project_scoped:
auth_ref = unscoped_auth_ref
else:
# For now we list all the user's projects and iterate through.
try:
if utils.get_keystone_version() < 3:
projects = client.tenants.list()
else:
client.management_url = auth_url
projects = client.projects.list(
user=unscoped_auth_ref.user_id)
except (keystone_exceptions.ClientException,
keystone_exceptions.AuthorizationFailure) as exc:
msg = _('Unable to retrieve authorized projects.')
raise exceptions.KeystoneAuthException(msg)
# Abort if there are no projects for this user
if not projects:
msg = _('You are not authorized for any projects.')
raise exceptions.KeystoneAuthException(msg)
while projects:
project = projects.pop()
try:
client = keystone_client.Client(
tenant_id=project.id,
token=unscoped_auth_ref.auth_token,
auth_url=auth_url,
insecure=insecure,
cacert=ca_cert,
debug=settings.DEBUG)
auth_ref = client.auth_ref
break
except (keystone_exceptions.ClientException,
keystone_exceptions.AuthorizationFailure):
auth_ref = None
if auth_ref is None:
msg = _("Unable to authenticate to any available projects.")
raise exceptions.KeystoneAuthException(msg)
# Check expiry for our new scoped token.
self.check_auth_expiry(auth_ref)
# If we made it here we succeeded. Create our User!
user = auth_user.create_user_from_token(
request,
auth_user.Token(auth_ref),
client.service_catalog.url_for(endpoint_type=endpoint_type))
if request is not None:
request.session['unscoped_token'] = unscoped_token.id
request.user = user
# Support client caching to save on auth calls.
setattr(request, KEYSTONE_CLIENT_ATTR, client)
LOG.debug('Authentication completed for user "%s".' % username)
return user
def authenticate(self, request=None, username=None, password=None,
user_domain_name=None, auth_url=None, tenantName=None):
"""Authenticates a user via the Keystone Identity API."""
LOG.debug('Beginning user authentication for user "%s".' % username)
insecure = getattr(settings, 'OPENSTACK_SSL_NO_VERIFY', False)
ca_cert = getattr(settings, "OPENSTACK_SSL_CACERT", None)
endpoint_type = getattr(
settings, 'OPENSTACK_ENDPOINT_TYPE', 'publicURL')
if utils.get_keystone_version() >= 3:
if utils.has_in_url_path(auth_url, "/v2.0"):
LOG.warning("The settings.py file points to a v2.0 keystone "
"endpoint, but v3 is specified as the API version "
"to use. Using v3 endpoint for authentication.")
auth_url = utils.url_path_replace(auth_url, "/v2.0", "/v3", 1)
keystone_client = utils.get_keystone_client()
try:
client = keystone_client.Client(
user_domain_name=user_domain_name,
username=username,
password=password,
auth_url=auth_url,
insecure=insecure,
cacert=ca_cert,
debug=settings.DEBUG)
unscoped_auth_ref = client.auth_ref
unscoped_token = auth_user.Token(auth_ref=unscoped_auth_ref)
except (keystone_exceptions.Unauthorized,
keystone_exceptions.Forbidden,
keystone_exceptions.NotFound) as exc:
msg = _('Invalid user name or password.')
LOG.debug(str(exc))
raise exceptions.KeystoneAuthException(msg)
except (keystone_exceptions.ClientException,
keystone_exceptions.AuthorizationFailure) as exc:
msg = _("An error occurred authenticating. "
"Please try again later.")
LOG.debug(str(exc))
raise exceptions.KeystoneAuthException(msg)
self.check_auth_expiry(unscoped_auth_ref)
if unscoped_auth_ref.project_scoped:
auth_ref = unscoped_auth_ref
else:
try:
if utils.get_keystone_version() < 3:
projects = client.tenants.list()
else:
client.management_url = auth_url
projects = client.projects.list(
user=unscoped_auth_ref.user_id)
except (keystone_exceptions.ClientException,
keystone_exceptions.AuthorizationFailure) as exc:
msg = _('Unable to retrieve authorized projects.')
raise exceptions.KeystoneAuthException(msg)
if not projects:
msg = _('You are not authorized for any projects.')
raise exceptions.KeystoneAuthException(msg)
projectFound = False
while projects:
project = projects.pop()
if tenantName == project.name:
projectFound = True
try:
client = keystone_client.Client(
tenant_id=project.id,
token=unscoped_auth_ref.auth_token,
auth_url=auth_url,
insecure=insecure,
cacert=ca_cert,
debug=settings.DEBUG)
auth_ref = client.auth_ref
break
except (keystone_exceptions.ClientException,
keystone_exceptions.AuthorizationFailure):
auth_ref = None
if projectFound == False:
msg = _("Invalid tenant.")
raise exceptions.KeystoneAuthException(msg)
if auth_ref is None:
msg = _("Unable to authenticate to any available projects.")
raise exceptions.KeystoneAuthException(msg)
self.check_auth_expiry(auth_ref)
user = auth_user.create_user_from_token(
request,
auth_user.Token(auth_ref),
client.service_catalog.url_for(endpoint_type=endpoint_type))
if request is not None:
request.session['unscoped_token'] = unscoped_token.id
request.user = user
setattr(request, KEYSTONE_CLIENT_ATTR, client)
LOG.debug('Authentication completed for user "%s".' % username)
return user