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

Example 36 with HiveObjectPrivilege

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

the class HBaseStore method listTableGrantsAll.

@Override
public List<HiveObjectPrivilege> listTableGrantsAll(String dbName, String tableName) {
    List<HiveObjectPrivilege> privileges = new ArrayList<HiveObjectPrivilege>();
    boolean commit = false;
    openTransaction();
    try {
        Table table = getHBase().getTable(dbName, tableName);
        PrincipalPrivilegeSet pps = table.getPrivileges();
        if (pps != null) {
            for (Map.Entry<String, List<PrivilegeGrantInfo>> e : pps.getUserPrivileges().entrySet()) {
                for (PrivilegeGrantInfo pgi : e.getValue()) {
                    privileges.add(new HiveObjectPrivilege(new HiveObjectRef(HiveObjectType.TABLE, dbName, tableName, null, null), e.getKey(), PrincipalType.USER, pgi));
                }
            }
            for (Map.Entry<String, List<PrivilegeGrantInfo>> e : pps.getRolePrivileges().entrySet()) {
                for (PrivilegeGrantInfo pgi : e.getValue()) {
                    privileges.add(new HiveObjectPrivilege(new HiveObjectRef(HiveObjectType.TABLE, dbName, tableName, null, null), e.getKey(), PrincipalType.ROLE, pgi));
                }
            }
        }
        commit = true;
        return privileges;
    } catch (IOException e) {
        throw new RuntimeException(e);
    } finally {
        commitOrRoleBack(commit);
    }
}

Example 37 with HiveObjectPrivilege

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

the class HBaseStore method listPrincipalDBGrants.

@Override
public List<HiveObjectPrivilege> listPrincipalDBGrants(String principalName, PrincipalType principalType, String dbName) {
    List<PrivilegeGrantInfo> grants;
    List<HiveObjectPrivilege> privileges = new ArrayList<HiveObjectPrivilege>();
    boolean commit = false;
    openTransaction();
    try {
        Database db = getHBase().getDb(dbName);
        if (db == null)
            return privileges;
        PrincipalPrivilegeSet pps = db.getPrivileges();
        if (pps == null)
            return privileges;
        Map<String, List<PrivilegeGrantInfo>> map;
        switch(principalType) {
            case USER:
                map = pps.getUserPrivileges();
                break;
            case ROLE:
                map = pps.getRolePrivileges();
                break;
            default:
                throw new RuntimeException("Unknown or unsupported principal type " + principalType.toString());
        }
        if (map == null)
            return privileges;
        grants = map.get(principalName);
        if (grants == null || grants.size() == 0)
            return privileges;
        for (PrivilegeGrantInfo pgi : grants) {
            privileges.add(new HiveObjectPrivilege(new HiveObjectRef(HiveObjectType.DATABASE, dbName, null, null, null), principalName, principalType, pgi));
        }
        commit = true;
        return privileges;
    } catch (IOException e) {
        throw new RuntimeException(e);
    } finally {
        commitOrRoleBack(commit);
    }
}

Example 38 with HiveObjectPrivilege

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

the class HBaseStore method listPrincipalDBGrantsAll.

@Override
public List<HiveObjectPrivilege> listPrincipalDBGrantsAll(String principalName, PrincipalType principalType) {
    List<HiveObjectPrivilege> privileges = new ArrayList<HiveObjectPrivilege>();
    boolean commit = false;
    openTransaction();
    try {
        List<Database> dbs = getHBase().scanDatabases(null);
        for (Database db : dbs) {
            List<PrivilegeGrantInfo> grants;
            PrincipalPrivilegeSet pps = db.getPrivileges();
            if (pps == null)
                continue;
            Map<String, List<PrivilegeGrantInfo>> map;
            switch(principalType) {
                case USER:
                    map = pps.getUserPrivileges();
                    break;
                case ROLE:
                    map = pps.getRolePrivileges();
                    break;
                default:
                    throw new RuntimeException("Unknown or unsupported principal type " + principalType.toString());
            }
            if (map == null)
                continue;
            grants = map.get(principalName);
            if (grants == null || grants.size() == 0)
                continue;
            for (PrivilegeGrantInfo pgi : grants) {
                privileges.add(new HiveObjectPrivilege(new HiveObjectRef(HiveObjectType.DATABASE, db.getName(), null, null, null), principalName, principalType, pgi));
            }
        }
        commit = true;
        return privileges;
    } catch (IOException e) {
        throw new RuntimeException(e);
    } finally {
        commitOrRoleBack(commit);
    }
}

Example 39 with HiveObjectPrivilege

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

the class ObjectStore method listPrincipalDBGrants.

@Override
public List<HiveObjectPrivilege> listPrincipalDBGrants(String principalName, PrincipalType principalType, String dbName) {
    List<MDBPrivilege> mDbs = listPrincipalMDBGrants(principalName, principalType, dbName);
    if (mDbs.isEmpty()) {
        return Collections.<HiveObjectPrivilege>emptyList();
    }
    List<HiveObjectPrivilege> result = new ArrayList<HiveObjectPrivilege>();
    for (int i = 0; i < mDbs.size(); i++) {
        MDBPrivilege sDB = mDbs.get(i);
        HiveObjectRef objectRef = new HiveObjectRef(HiveObjectType.DATABASE, dbName, null, null, null);
        HiveObjectPrivilege secObj = new HiveObjectPrivilege(objectRef, sDB.getPrincipalName(), principalType, new PrivilegeGrantInfo(sDB.getPrivilege(), sDB.getCreateTime(), sDB.getGrantor(), PrincipalType.valueOf(sDB.getGrantorType()), sDB.getGrantOption()));
        result.add(secObj);
    }
    return result;
}

Example 40 with HiveObjectPrivilege

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

the class ObjectStore method listPrincipalPartitionColumnGrants.

@Override
public List<HiveObjectPrivilege> listPrincipalPartitionColumnGrants(String principalName, PrincipalType principalType, String dbName, String tableName, List<String> partValues, String partitionName, String columnName) {
    List<MPartitionColumnPrivilege> mPartitionCols = listPrincipalMPartitionColumnGrants(principalName, principalType, dbName, tableName, partitionName, columnName);
    if (mPartitionCols.isEmpty()) {
        return Collections.emptyList();
    }
    List<HiveObjectPrivilege> result = new ArrayList<HiveObjectPrivilege>();
    for (int i = 0; i < mPartitionCols.size(); i++) {
        MPartitionColumnPrivilege sCol = mPartitionCols.get(i);
        HiveObjectRef objectRef = new HiveObjectRef(HiveObjectType.COLUMN, dbName, tableName, partValues, 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;
}