Examples with PrivilegeGrantInfo org.apache.hadoop.hive.metastore.api.PrivilegeGrantInfo used on opensource projects

Example 1 with PrivilegeGrantInfo

use of org.apache.hadoop.hive.metastore.api.PrivilegeGrantInfo in project hive by apache.

the class TestHBaseStoreIntegration method listDbGrants.

@Test
public void listDbGrants() throws Exception {
    String[] dbNames = new String[] { "ldbg_db1", "ldbg_db2" };
    try {
        Database db = new Database(dbNames[0], "no description", "file:///tmp", emptyParameters);
        store.createDatabase(db);
        db = new Database(dbNames[1], "no description", "file:///tmp", emptyParameters);
        store.createDatabase(db);
        String[] roleNames = new String[] { "ldbg_role1", "ldbg_role2" };
        String[] userNames = new String[] { "frodo", "sam" };
        store.addRole(roleNames[0], "me");
        store.addRole(roleNames[1], "me");
        int now = (int) (System.currentTimeMillis() / 1000);
        Role role1 = store.getRole(roleNames[0]);
        Role role2 = store.getRole(roleNames[1]);
        store.grantRole(role1, userNames[0], PrincipalType.USER, "bob", PrincipalType.USER, false);
        store.grantRole(role1, roleNames[1], PrincipalType.ROLE, "admin", PrincipalType.ROLE, true);
        store.grantRole(role2, userNames[1], PrincipalType.USER, "bob", PrincipalType.USER, false);
        List<HiveObjectPrivilege> privileges = new ArrayList<HiveObjectPrivilege>();
        HiveObjectRef hiveObjRef = new HiveObjectRef(HiveObjectType.DATABASE, dbNames[0], null, null, null);
        PrivilegeGrantInfo grantInfo = new PrivilegeGrantInfo("read", now, "me", PrincipalType.USER, false);
        HiveObjectPrivilege hop = new HiveObjectPrivilege(hiveObjRef, userNames[0], PrincipalType.USER, grantInfo);
        privileges.add(hop);
        grantInfo = new PrivilegeGrantInfo("write", now, "me", PrincipalType.USER, true);
        hop = new HiveObjectPrivilege(hiveObjRef, roleNames[0], PrincipalType.ROLE, grantInfo);
        privileges.add(hop);
        PrivilegeBag pBag = new PrivilegeBag(privileges);
        store.grantPrivileges(pBag);
        List<HiveObjectPrivilege> hops = store.listPrincipalDBGrants(roleNames[0], PrincipalType.ROLE, dbNames[0]);
        Assert.assertEquals(1, hops.size());
        Assert.assertEquals(PrincipalType.ROLE, hops.get(0).getPrincipalType());
        Assert.assertEquals(HiveObjectType.DATABASE, hops.get(0).getHiveObject().getObjectType());
        Assert.assertEquals("write", hops.get(0).getGrantInfo().getPrivilege());
        hops = store.listPrincipalDBGrants(userNames[0], PrincipalType.USER, dbNames[0]);
        Assert.assertEquals(1, hops.size());
        Assert.assertEquals(PrincipalType.USER, hops.get(0).getPrincipalType());
        Assert.assertEquals(HiveObjectType.DATABASE, hops.get(0).getHiveObject().getObjectType());
        Assert.assertEquals("read", hops.get(0).getGrantInfo().getPrivilege());
        hops = store.listPrincipalDBGrants(roleNames[1], PrincipalType.ROLE, dbNames[0]);
        Assert.assertEquals(0, hops.size());
        hops = store.listPrincipalDBGrants(userNames[1], PrincipalType.USER, dbNames[0]);
        Assert.assertEquals(0, hops.size());
        hops = store.listPrincipalDBGrants(roleNames[0], PrincipalType.ROLE, dbNames[1]);
        Assert.assertEquals(0, hops.size());
        hops = store.listPrincipalDBGrants(userNames[0], PrincipalType.USER, dbNames[1]);
        Assert.assertEquals(0, hops.size());
        hops = store.listDBGrantsAll(dbNames[0]);
        Assert.assertEquals(2, hops.size());
        boolean sawUser = false, sawRole = false;
        for (HiveObjectPrivilege h : hops) {
            if (h.getPrincipalName().equals(userNames[0])) {
                Assert.assertEquals(PrincipalType.USER, h.getPrincipalType());
                Assert.assertEquals(HiveObjectType.DATABASE, h.getHiveObject().getObjectType());
                Assert.assertEquals("read", h.getGrantInfo().getPrivilege());
                sawUser = true;
            } else if (h.getPrincipalName().equals(roleNames[0])) {
                Assert.assertEquals(PrincipalType.ROLE, h.getPrincipalType());
                Assert.assertEquals(HiveObjectType.DATABASE, h.getHiveObject().getObjectType());
                Assert.assertEquals("write", h.getGrantInfo().getPrivilege());
                sawRole = true;
            }
        }
        Assert.assertTrue(sawUser && sawRole);
        hops = store.listPrincipalDBGrantsAll(roleNames[0], PrincipalType.ROLE);
        Assert.assertEquals(1, hops.size());
        Assert.assertEquals(PrincipalType.ROLE, hops.get(0).getPrincipalType());
        Assert.assertEquals(HiveObjectType.DATABASE, hops.get(0).getHiveObject().getObjectType());
        Assert.assertEquals("write", hops.get(0).getGrantInfo().getPrivilege());
        hops = store.listPrincipalDBGrantsAll(userNames[0], PrincipalType.USER);
        Assert.assertEquals(1, hops.size());
        Assert.assertEquals(PrincipalType.USER, hops.get(0).getPrincipalType());
        Assert.assertEquals(HiveObjectType.DATABASE, hops.get(0).getHiveObject().getObjectType());
        Assert.assertEquals("read", hops.get(0).getGrantInfo().getPrivilege());
        hops = store.listPrincipalDBGrantsAll(roleNames[1], PrincipalType.ROLE);
        Assert.assertEquals(0, hops.size());
        hops = store.listPrincipalDBGrantsAll(userNames[1], PrincipalType.USER);
        Assert.assertEquals(0, hops.size());
    } finally {
        store.dropDatabase(dbNames[0]);
        store.dropDatabase(dbNames[1]);
    }
}

Example 2 with PrivilegeGrantInfo

use of org.apache.hadoop.hive.metastore.api.PrivilegeGrantInfo in project hive by apache.

the class TestHBaseStoreIntegration method listTableGrants.

@Test
public void listTableGrants() throws Exception {
    String dbName = "ltg_db";
    String[] tableNames = new String[] { "ltg_t1", "ltg_t2" };
    try {
        Database db = new Database(dbName, "no description", "file:///tmp", emptyParameters);
        store.createDatabase(db);
        int startTime = (int) (System.currentTimeMillis() / 1000);
        List<FieldSchema> cols = new ArrayList<FieldSchema>();
        cols.add(new FieldSchema("col1", "int", "nocomment"));
        SerDeInfo serde = new SerDeInfo("serde", "seriallib", null);
        StorageDescriptor sd = new StorageDescriptor(cols, "file:/tmp", "input", "output", false, 0, serde, null, null, emptyParameters);
        Table table = new Table(tableNames[0], dbName, "me", startTime, startTime, 0, sd, null, emptyParameters, null, null, null);
        store.createTable(table);
        table = new Table(tableNames[1], dbName, "me", startTime, startTime, 0, sd, null, emptyParameters, null, null, null);
        store.createTable(table);
        String[] roleNames = new String[] { "ltg_role1", "ltg_role2" };
        String[] userNames = new String[] { "gandalf", "radagast" };
        store.addRole(roleNames[0], "me");
        store.addRole(roleNames[1], "me");
        int now = (int) (System.currentTimeMillis() / 1000);
        Role role1 = store.getRole(roleNames[0]);
        Role role2 = store.getRole(roleNames[1]);
        store.grantRole(role1, userNames[0], PrincipalType.USER, "bob", PrincipalType.USER, false);
        store.grantRole(role1, roleNames[1], PrincipalType.ROLE, "admin", PrincipalType.ROLE, true);
        store.grantRole(role2, userNames[1], PrincipalType.USER, "bob", PrincipalType.USER, false);
        List<HiveObjectPrivilege> privileges = new ArrayList<HiveObjectPrivilege>();
        HiveObjectRef hiveObjRef = new HiveObjectRef(HiveObjectType.TABLE, dbName, tableNames[0], null, null);
        PrivilegeGrantInfo grantInfo = new PrivilegeGrantInfo("read", now, "me", PrincipalType.USER, false);
        HiveObjectPrivilege hop = new HiveObjectPrivilege(hiveObjRef, userNames[0], PrincipalType.USER, grantInfo);
        privileges.add(hop);
        grantInfo = new PrivilegeGrantInfo("write", now, "me", PrincipalType.USER, true);
        hop = new HiveObjectPrivilege(hiveObjRef, roleNames[0], PrincipalType.ROLE, grantInfo);
        privileges.add(hop);
        PrivilegeBag pBag = new PrivilegeBag(privileges);
        store.grantPrivileges(pBag);
        List<HiveObjectPrivilege> hops = store.listAllTableGrants(roleNames[0], PrincipalType.ROLE, dbName, tableNames[0]);
        Assert.assertEquals(1, hops.size());
        Assert.assertEquals(PrincipalType.ROLE, hops.get(0).getPrincipalType());
        Assert.assertEquals(HiveObjectType.TABLE, hops.get(0).getHiveObject().getObjectType());
        Assert.assertEquals("write", hops.get(0).getGrantInfo().getPrivilege());
        hops = store.listAllTableGrants(userNames[0], PrincipalType.USER, dbName, tableNames[0]);
        Assert.assertEquals(1, hops.size());
        Assert.assertEquals(PrincipalType.USER, hops.get(0).getPrincipalType());
        Assert.assertEquals(HiveObjectType.TABLE, hops.get(0).getHiveObject().getObjectType());
        Assert.assertEquals("read", hops.get(0).getGrantInfo().getPrivilege());
        hops = store.listAllTableGrants(roleNames[1], PrincipalType.ROLE, dbName, tableNames[0]);
        Assert.assertEquals(0, hops.size());
        hops = store.listAllTableGrants(userNames[1], PrincipalType.USER, dbName, tableNames[0]);
        Assert.assertEquals(0, hops.size());
        hops = store.listAllTableGrants(roleNames[0], PrincipalType.ROLE, dbName, tableNames[1]);
        Assert.assertEquals(0, hops.size());
        hops = store.listAllTableGrants(userNames[0], PrincipalType.USER, dbName, tableNames[1]);
        Assert.assertEquals(0, hops.size());
        hops = store.listTableGrantsAll(dbName, tableNames[0]);
        Assert.assertEquals(2, hops.size());
        boolean sawUser = false, sawRole = false;
        for (HiveObjectPrivilege h : hops) {
            if (h.getPrincipalName().equals(userNames[0])) {
                Assert.assertEquals(PrincipalType.USER, h.getPrincipalType());
                Assert.assertEquals(HiveObjectType.TABLE, h.getHiveObject().getObjectType());
                Assert.assertEquals("read", h.getGrantInfo().getPrivilege());
                sawUser = true;
            } else if (h.getPrincipalName().equals(roleNames[0])) {
                Assert.assertEquals(PrincipalType.ROLE, h.getPrincipalType());
                Assert.assertEquals(HiveObjectType.TABLE, h.getHiveObject().getObjectType());
                Assert.assertEquals("write", h.getGrantInfo().getPrivilege());
                sawRole = true;
            }
        }
        Assert.assertTrue(sawUser && sawRole);
        hops = store.listPrincipalTableGrantsAll(roleNames[0], PrincipalType.ROLE);
        Assert.assertEquals(1, hops.size());
        Assert.assertEquals(PrincipalType.ROLE, hops.get(0).getPrincipalType());
        Assert.assertEquals(HiveObjectType.TABLE, hops.get(0).getHiveObject().getObjectType());
        Assert.assertEquals("write", hops.get(0).getGrantInfo().getPrivilege());
        hops = store.listPrincipalTableGrantsAll(userNames[0], PrincipalType.USER);
        Assert.assertEquals(1, hops.size());
        Assert.assertEquals(PrincipalType.USER, hops.get(0).getPrincipalType());
        Assert.assertEquals(HiveObjectType.TABLE, hops.get(0).getHiveObject().getObjectType());
        Assert.assertEquals("read", hops.get(0).getGrantInfo().getPrivilege());
        hops = store.listPrincipalDBGrantsAll(roleNames[1], PrincipalType.ROLE);
        Assert.assertEquals(0, hops.size());
        hops = store.listPrincipalDBGrantsAll(userNames[1], PrincipalType.USER);
        Assert.assertEquals(0, hops.size());
    } finally {
        store.dropTable(dbName, tableNames[0]);
        store.dropTable(dbName, tableNames[1]);
        store.dropDatabase(dbName);
    }
}

Example 3 with PrivilegeGrantInfo

use of org.apache.hadoop.hive.metastore.api.PrivilegeGrantInfo in project hive by apache.

the class ObjectStore method listPrincipalTableColumnGrants.

@Override
public List<HiveObjectPrivilege> listPrincipalTableColumnGrants(String principalName, PrincipalType principalType, String dbName, String tableName, String columnName) {
    List<MTableColumnPrivilege> mTableCols = listPrincipalMTableColumnGrants(principalName, principalType, dbName, tableName, columnName);
    if (mTableCols.isEmpty()) {
        return Collections.emptyList();
    }
    List<HiveObjectPrivilege> result = new ArrayList<HiveObjectPrivilege>();
    for (int i = 0; i < mTableCols.size(); i++) {
        MTableColumnPrivilege sCol = mTableCols.get(i);
        HiveObjectRef objectRef = new HiveObjectRef(HiveObjectType.COLUMN, dbName, tableName, null, sCol.getColumnName());
        HiveObjectPrivilege secObj = new HiveObjectPrivilege(objectRef, sCol.getPrincipalName(), principalType, new PrivilegeGrantInfo(sCol.getPrivilege(), sCol.getCreateTime(), sCol.getGrantor(), PrincipalType.valueOf(sCol.getGrantorType()), sCol.getGrantOption()));
        result.add(secObj);
    }
    return result;
}

Example 4 with PrivilegeGrantInfo

use of org.apache.hadoop.hive.metastore.api.PrivilegeGrantInfo in project hive by apache.

the class ObjectStore method listPrincipalGlobalGrants.

@Override
public List<HiveObjectPrivilege> listPrincipalGlobalGrants(String principalName, PrincipalType principalType) {
    List<MGlobalPrivilege> mUsers = listPrincipalMGlobalGrants(principalName, principalType);
    if (mUsers.isEmpty()) {
        return Collections.<HiveObjectPrivilege>emptyList();
    }
    List<HiveObjectPrivilege> result = new ArrayList<HiveObjectPrivilege>();
    for (int i = 0; i < mUsers.size(); i++) {
        MGlobalPrivilege sUsr = mUsers.get(i);
        HiveObjectRef objectRef = new HiveObjectRef(HiveObjectType.GLOBAL, null, null, null, null);
        HiveObjectPrivilege secUser = new HiveObjectPrivilege(objectRef, sUsr.getPrincipalName(), principalType, new PrivilegeGrantInfo(sUsr.getPrivilege(), sUsr.getCreateTime(), sUsr.getGrantor(), PrincipalType.valueOf(sUsr.getGrantorType()), sUsr.getGrantOption()));
        result.add(secUser);
    }
    return result;
}

Example 5 with PrivilegeGrantInfo

use of org.apache.hadoop.hive.metastore.api.PrivilegeGrantInfo in project hive by apache.

the class ObjectStore method convertPartCols.

private List<HiveObjectPrivilege> convertPartCols(List<MPartitionColumnPrivilege> privs) {
    List<HiveObjectPrivilege> result = new ArrayList<HiveObjectPrivilege>();
    for (MPartitionColumnPrivilege priv : privs) {
        String pname = priv.getPrincipalName();
        PrincipalType ptype = PrincipalType.valueOf(priv.getPrincipalType());
        MPartition mpartition = priv.getPartition();
        MTable mtable = mpartition.getTable();
        MDatabase mdatabase = mtable.getDatabase();
        HiveObjectRef objectRef = new HiveObjectRef(HiveObjectType.COLUMN, mdatabase.getName(), mtable.getTableName(), mpartition.getValues(), priv.getColumnName());
        PrivilegeGrantInfo grantor = new PrivilegeGrantInfo(priv.getPrivilege(), priv.getCreateTime(), priv.getGrantor(), PrincipalType.valueOf(priv.getGrantorType()), priv.getGrantOption());
        result.add(new HiveObjectPrivilege(objectRef, pname, ptype, grantor));
    }
    return result;
}