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Commit e9d8d22f authored by Titouan Soulard's avatar Titouan Soulard
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erp5_oauth2_authorisation: allow creating single-use refresh tokens 

By default, refresh tokens generated using OAuth2 can be used as long as they
are valid. This commit introduces an option, which, when enabled, makes it
impossible to use already-used refresh tokens.
parent 31cd55e4
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Showing with 278 additions and 5 deletions
bt5/erp5_oauth2_authorisation/DocumentTemplateItem/portal_components/document.erp5.OAuth2AuthorisationServerConnector.py
View file @ e9d8d22f
......@@ -90,6 +90,7 @@ from Products.ERP5Security.ERP5OAuth2ResourceServerPlugin import (
JWT_PAYLOAD_ROLE_LIST_KEY,
JWT_PAYLOAD_GROUP_LIST_KEY,
JWT_PAYLOAD_SCOPE_LIST_KEY,
JWT_PAYLOAD_REFRESH_TOKEN_REVISION_KEY,
JWT_CLAIM_NETWORK_LIST_KEY,
)
from ZPublisher.HTTPResponse import HTTPResponse
......@@ -782,9 +783,20 @@ class _ERP5RequestValidator(RequestValidator):
if session_value is not None:
with super_user():
session_client_id = session_value.getSourceId()
session_refresh_token_revision = session_value.getRefreshTokenRevision()
if client.erp5_client_value.isRefreshTokenSingleUse():
refresh_token_revision = self._authorisation_server_connector_value.getRevisionFromRefreshToken(
token=refresh_token,
request=request,
)
if session_refresh_token_revision != refresh_token_revision:
return False
if session_client_id == client.client_id:
request.user = _SessionUser(session_value)
return True
return False
@staticmethod
......@@ -1183,15 +1195,26 @@ class OAuth2AuthorisationServerConnector(XMLObject):
):
session_value.setRefreshTokenExpirationDate(DateTime(expiration_timestamp))
_, algorithm, symetric_key = self.__getRefreshTokenKeyList()[0]
jwt_payload = {
JWT_PAYLOAD_AUTHORISATION_SESSION_ID_KEY: session_value.getId(),
}
if request.client.erp5_client_value.isRefreshTokenSingleUse():
refresh_token_revision = session_value.getRefreshTokenRevision()
if refresh_token_revision is None:
refresh_token_revision = 1
else:
refresh_token_revision += 1
session_value.setRefreshTokenRevision(refresh_token_revision)
jwt_payload[JWT_PAYLOAD_REFRESH_TOKEN_REVISION_KEY] = refresh_token_revision
return jwt.encode(
{
'exp': expiration_timestamp,
'iss': request.client.client_id,
'iat': now,
JWT_CLAIM_NETWORK_LIST_KEY: session_value.getNetworkList(),
JWT_PAYLOAD_KEY: {
JWT_PAYLOAD_AUTHORISATION_SESSION_ID_KEY: session_value.getId(),
},
JWT_PAYLOAD_KEY: jwt_payload,
},
key=symetric_key,
algorithm=algorithm,
......@@ -1459,6 +1482,17 @@ class OAuth2AuthorisationServerConnector(XMLObject):
if source_id == token_dict['iss']:
return session_value
security.declarePrivate('getRevisionFromRefreshToken')
def getRevisionFromRefreshToken(self, token, request):
"""
Does not check access permission.
"""
try:
token_dict = self._getRefreshTokenDict(token, request)
except jwt.InvalidTokenError:
return
return token_dict[JWT_PAYLOAD_KEY][JWT_PAYLOAD_REFRESH_TOKEN_REVISION_KEY]
security.declarePrivate('getSessionValueFromAccessToken')
def getSessionValueFromAccessToken(self, token, request):
"""
......@@ -1487,8 +1521,12 @@ class OAuth2AuthorisationServerConnector(XMLObject):
refresh_token_dict = self._getRefreshTokenDict(refresh_token, request)
except jwt.InvalidTokenError:
return False
# XXX: allow refresh if exp - iat != getRefreshTokenLifespan (within some imprecision) ?
return time() - refresh_token_dict['iat'] > self[refresh_token_dict['iss']].getRefreshTokenLifespanAccuracy()
client_value = self[refresh_token_dict['iss']]
return (
client_value.isRefreshTokenSingleUse() or
# XXX: allow refresh if exp - iat != getRefreshTokenLifespan (within some imprecision) ?
time() - refresh_token_dict['iat'] > client_value.getRefreshTokenLifespanAccuracy()
)
#
# Non-oauth2 methods, for use by ERP5 in the role of a resource server
......
bt5/erp5_oauth2_authorisation/PropertySheetTemplateItem/portal_property_sheets/OAuth2Client/refresh_token_single_use_property.xml 0 → 100644
View file @ e9d8d22f
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="Standard Property" module="erp5.portal_type"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>categories</string> </key>
<value>
<tuple>
<string>elementary_type/boolean</string>
</tuple>
</value>
</item>
<item>
<key> <string>description</string> </key>
<value>
<none/>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>refresh_token_single_use_property</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_oauth2_authorisation/PropertySheetTemplateItem/portal_property_sheets/OAuth2Session/refresh_token_revision_property.xml 0 → 100644
View file @ e9d8d22f
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="Standard Property" module="erp5.portal_type"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>categories</string> </key>
<value>
<tuple>
<string>elementary_type/int</string>
</tuple>
</value>
</item>
<item>
<key> <string>description</string> </key>
<value>
<none/>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>refresh_token_revision_property</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_oauth2_authorisation/SkinTemplateItem/portal_skins/erp5_oauth2_authorisation/OAuth2Client_view.xml
View file @ e9d8d22f
......@@ -80,6 +80,7 @@
<string>my_redirect_uri_list</string>
<string>my_network_list</string>
<string>my_access_token_lifespan</string>
<string>my_refresh_token_single_use</string>
<string>my_refresh_token_lifespan</string>
<string>my_refresh_token_lifespan_accuracy</string>
<string>my_oauth2_scope_list</string>
......
bt5/erp5_oauth2_authorisation/SkinTemplateItem/portal_skins/erp5_oauth2_authorisation/OAuth2Client_view/my_refresh_token_single_use.xml 0 → 100644
View file @ e9d8d22f
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>delegated_list</string> </key>
<value>
<list>
<string>title</string>
</list>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>my_refresh_token_single_use</string> </value>
</item>
<item>
<key> <string>message_values</string> </key>
<value>
<dictionary>
<item>
<key> <string>external_validator_failed</string> </key>
<value> <string>The input failed the external validator.</string> </value>
</item>
</dictionary>
</value>
</item>
<item>
<key> <string>overrides</string> </key>
<value>
<dictionary>
<item>
<key> <string>field_id</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>form_id</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</value>
</item>
<item>
<key> <string>tales</string> </key>
<value>
<dictionary>
<item>
<key> <string>field_id</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>form_id</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</value>
</item>
<item>
<key> <string>values</string> </key>
<value>
<dictionary>
<item>
<key> <string>field_id</string> </key>
<value> <string>my_checkbox</string> </value>
</item>
<item>
<key> <string>form_id</string> </key>
<value> <string>Base_viewFieldLibrary</string> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string>Refresh Token Single-use</string> </value>
</item>
</dictionary>
</value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_oauth2_authorisation/SkinTemplateItem/portal_skins/erp5_oauth2_authorisation/OAuth2Session_view.xml
View file @ e9d8d22f
......@@ -97,6 +97,7 @@
<string>my_int_index</string>
<string>my_network_list</string>
<string>my_policy_expiration_date</string>
<string>my_refresh_token_revision</string>
<string>my_refresh_token_expiration_date</string>
<string>my_expiration_date</string>
<string>my_translated_validation_state_title</string>
......
bt5/erp5_oauth2_authorisation/SkinTemplateItem/portal_skins/erp5_oauth2_authorisation/OAuth2Session_view/my_refresh_token_revision.xml 0 → 100644
View file @ e9d8d22f
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>delegated_list</string> </key>
<value>
<list>
<string>editable</string>
<string>title</string>
</list>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>my_refresh_token_revision</string> </value>
</item>
<item>
<key> <string>message_values</string> </key>
<value>
<dictionary>
<item>
<key> <string>external_validator_failed</string> </key>
<value> <string>The input failed the external validator.</string> </value>
</item>
</dictionary>
</value>
</item>
<item>
<key> <string>overrides</string> </key>
<value>
<dictionary>
<item>
<key> <string>field_id</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>form_id</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</value>
</item>
<item>
<key> <string>tales</string> </key>
<value>
<dictionary>
<item>
<key> <string>field_id</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>form_id</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</value>
</item>
<item>
<key> <string>values</string> </key>
<value>
<dictionary>
<item>
<key> <string>editable</string> </key>
<value> <int>0</int> </value>
</item>
<item>
<key> <string>field_id</string> </key>
<value> <string>my_string_field</string> </value>
</item>
<item>
<key> <string>form_id</string> </key>
<value> <string>Base_viewFieldLibrary</string> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string>Refresh Token Revision</string> </value>
</item>
</dictionary>
</value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
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