90 lines
2.8 KiB
C++
90 lines
2.8 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#ifndef OCEANBASE_SQL_ENGINE_CMD_ROLE_CMD_EXECUTOR_
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#define OCEANBASE_SQL_ENGINE_CMD_ROLE_CMD_EXECUTOR_
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#include "lib/string/ob_string.h"
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#include "lib/container/ob_array_serialization.h"
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#include "share/schema/ob_schema_struct.h"
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namespace oceanbase
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{
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namespace obrpc
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{
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class ObCommonRpcProxy;
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struct ObCreateRoleArg;
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class ObDropUserArg;
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struct ObAlterRoleArg;
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}
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namespace sql
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{
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class ObExecContext;
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class ObCreateRoleStmt;
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class ObDropRoleStmt;
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class ObAlterRoleStmt;
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class ObCreateRoleExecutor
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{
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public:
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ObCreateRoleExecutor() {}
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virtual ~ObCreateRoleExecutor() {}
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int execute(ObExecContext &ctx, ObCreateRoleStmt &stmt);
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static int encrypt_passwd(const common::ObString& passwd,
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common::ObString& encrypted_passwd,
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char *enc_buf,
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int64_t buf_len);
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private:
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int create_role(obrpc::ObCommonRpcProxy *rpc_proxy,
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const obrpc::ObCreateRoleArg &arg) const;
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int drop_role(obrpc::ObCommonRpcProxy *rpc_proxy,
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const obrpc::ObDropUserArg &arg) const;
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private:
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DISALLOW_COPY_AND_ASSIGN(ObCreateRoleExecutor);
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};
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class ObDropRoleExecutor
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{
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public:
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ObDropRoleExecutor() {}
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virtual ~ObDropRoleExecutor() {}
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int execute(ObExecContext &ctx, ObDropRoleStmt &stmt);
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static int encrypt_passwd(const common::ObString& passwd,
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common::ObString& encrypted_passwd,
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char *enc_buf,
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int64_t buf_len);
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private:
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int drop_role(obrpc::ObCommonRpcProxy *rpc_proxy,
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const obrpc::ObDropUserArg &arg) const;
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private:
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DISALLOW_COPY_AND_ASSIGN(ObDropRoleExecutor);
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};
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class ObAlterRoleExecutor
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{
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public:
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ObAlterRoleExecutor() {}
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virtual ~ObAlterRoleExecutor() {}
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int execute(ObExecContext &ctx, ObAlterRoleStmt &stmt);
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static int encrypt_passwd(const common::ObString& passwd,
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common::ObString& encrypted_passwd,
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char *enc_buf,
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int64_t buf_len);
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private:
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int alter_role(obrpc::ObCommonRpcProxy *rpc_proxy,
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const obrpc::ObAlterRoleArg &arg) const;
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private:
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DISALLOW_COPY_AND_ASSIGN(ObAlterRoleExecutor);
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};
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}
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}
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#endif //OCEANBASE_SQL_ENGINE_CMD_USER_CMD_EXECUTOR_
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