Hi, The Cassandra user store implementation was started for IS 5.0 as a customer evaluation requirement.
As the initial phase I have implemented the following functionalities In super tenant mode - add/edit/delete user - add/edit/delete role - attach user to role - attach role to user - view users - view roles The database structure is as follows: CF Name Description Composite key columns example UM_USER Stores users userName,tenantID e.g(�user5��-1234�) KEY,SaltValue,UM_REQUIRE_CHANGE BOOLEAN,UM_TENANT_ID,UM_USER_ID,UM_USER_NAME,secret KEY,000575736572350000052d3132333400 | SaltValue,uMDOiQI9wvFUzcczLXwvHQ== | UM_REQUIRE_CHANGE BOOLEAN,false | UM_TENANT_ID,-1234 | UM_USER_ID,a3b054e8-4823-4257-9f9d-36d3b1a09b9b | UM_USER_NAME,user5 | secret,9u2+C9/BZv/0F5dVUo956NvwwNZV9Yi2RlFosOtWrZg= UM_ROLE Stores roles roleName, tenantId e.g.(�role8787��-1234�) KEY,UM_ROLE_NAME,UM_TENANT_ID, KEY,0008726f6c65383738370000052d3132333400| UM_ROLE_NAME,role8787 | UM_TENANT_ID,-1234 UM_USER_ROLE mapps the user to the role list userName,tenantId e.g.� testUser1��-1234� KEY,<rolename> KEY,00097465737455736572310000052d3132333400(� testUser1��-1234�) | role88,role88 | testRole1,testRole1 | testRole3,testRole3 | testrole2,testrole2 UM_ROLE_USER_INDEX keeps the user list mapped to a role roleName,tenantId e.g.� testRole1��-1234� KEY,<userName> KEY,000974657374526f6c65310000052d3132333400(� testRole1��-1234�) | testUser1,testUser1 | tuser1,tuser1 | user1,user1 | user8,user8 | user87,user87 The initial code can be found at : https://svn.wso2.org/repos/wso2/carbon/platform/branches/turing/components/cassandra-userstore The code review was done on the initial implementation and was discussed in the mail thread "Cassandra User Store Manager - Code review". The user store is yet incomplete and is in R&D state, and requires a considerable effort to implement it fully in order to make it production ready. Any thoughts? -- Thanks and Regards *,Shani Ranasinghe* Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273555 linked in: lk.linkedin.com/pub/shani-ranasinghe/34/111/ab
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