MDEV-8589: Non-default ENCRYPTION_KEY_ID is ignored upon reading a table

Analysis: Problem was that when a new tablespace is created a default
encryption info is also created and stored to the tablespace. Later a
new encryption information was created with correct key_id but that
does not affect on IV.

Fix: Push encryption mode and key_id to lower levels and create
correct encryption info when a new tablespace is created.

This fix does not contain test case because, currently incorrect
encryption key causes page corruption and a lot of error messages
to error log causing mtr to fail.

storage/innobase/dict/dict0crea.cc

@@ -309,7 +309,8 @@ dict_build_table_def_step(
 			space, table->name, path,
 			dict_tf_to_fsp_flags(table->flags),
 			table->flags2,
-			FIL_IBD_FILE_INITIAL_SIZE);
+			FIL_IBD_FILE_INITIAL_SIZE,
+			node->mode, node->key_id);
 
 		table->space = (unsigned int) space;
 
@@ -934,8 +935,10 @@ tab_create_graph_create(
 	dict_table_t*	table,	/*!< in: table to create, built as a memory data
 				structure */
 	mem_heap_t*	heap,	/*!< in: heap where created */
-	bool		commit)	/*!< in: true if the commit node should be
+	bool		commit,	/*!< in: true if the commit node should be
 				added to the query graph */
+	fil_encryption_t mode,	/*!< in: encryption mode */
+	ulint		key_id)	/*!< in: encryption key_id */
 {
 	tab_node_t*	node;
 
@@ -948,6 +951,8 @@ tab_create_graph_create(
 
 	node->state = TABLE_BUILD_TABLE_DEF;
 	node->heap = mem_heap_create(256);
+	node->mode = mode;
+	node->key_id = key_id;
 
 	node->tab_def = ins_node_create(INS_DIRECT, dict_sys->sys_tables,
 					heap);
@@ -1042,7 +1047,6 @@ dict_create_table_step(
 		/* DO THE CHECKS OF THE CONSISTENCY CONSTRAINTS HERE */
 
 		err = dict_build_table_def_step(thr, node);
-
 		if (err != DB_SUCCESS) {
 
 			goto function_exit;

storage/innobase/fil/fil0fil.cc

@@ -2394,7 +2394,9 @@ fil_op_log_parse_or_replay(
 			if (fil_create_new_single_table_tablespace(
 				    space_id, name, path, flags,
 				    DICT_TF2_USE_TABLESPACE,
-				    FIL_IBD_FILE_INITIAL_SIZE) != DB_SUCCESS) {
+				    FIL_IBD_FILE_INITIAL_SIZE,
+				    FIL_SPACE_ENCRYPTION_DEFAULT,
+				    FIL_DEFAULT_ENCRYPTION_KEY) != DB_SUCCESS) {
 				ut_error;
 			}
 		}
@@ -3331,9 +3333,11 @@ fil_create_new_single_table_tablespace(
 	const char*	dir_path,	/*!< in: NULL or a dir path */
 	ulint		flags,		/*!< in: tablespace flags */
 	ulint		flags2,		/*!< in: table flags2 */
-	ulint		size)		/*!< in: the initial size of the
+	ulint		size,		/*!< in: the initial size of the
 					tablespace file in pages,
 					must be >= FIL_IBD_FILE_INITIAL_SIZE */
+	fil_encryption_t mode,	/*!< in: encryption mode */
+	ulint		key_id)	/*!< in: encryption key_id */
 {
 	os_file_t	file;
 	ibool		ret;
@@ -3500,7 +3504,7 @@ fil_create_new_single_table_tablespace(
 	}
 
 	success = fil_space_create(tablename, space_id, flags, FIL_TABLESPACE,
-		fil_space_create_crypt_data(FIL_SPACE_ENCRYPTION_DEFAULT, FIL_DEFAULT_ENCRYPTION_KEY));
+			fil_space_create_crypt_data(mode, key_id));
 
 	if (!success || !fil_node_create(path, size, space_id, FALSE)) {
 		err = DB_ERROR;

storage/innobase/fts/fts0fts.cc

@@ -1981,7 +1981,7 @@ fts_create_one_index_table(
 	dict_mem_table_add_col(new_table, heap, "ilist", DATA_BLOB,
 			       4130048,	0);
 
-	error = row_create_table_for_mysql(new_table, trx, false);
+	error = row_create_table_for_mysql(new_table, trx, false, FIL_SPACE_ENCRYPTION_DEFAULT, FIL_DEFAULT_ENCRYPTION_KEY);
 
 	if (error != DB_SUCCESS) {
 		trx->error_state = error;

storage/innobase/handler/ha_innodb.cc

@@ -10319,7 +10319,9 @@ create_table_def(
 					is a zero length-string */
 	const char*	remote_path,	/*!< in: Remote path or zero length-string */
 	ulint		flags,		/*!< in: table flags */
-	ulint		flags2)		/*!< in: table flags2 */
+	ulint		flags2,		/*!< in: table flags2 */
+	fil_encryption_t mode,		/*!< in: encryption mode */
+	ulint		key_id)		/*!< in: encryption key_id */
 {
 	THD*		thd = trx->mysql_thd;
 	dict_table_t*	table;
@@ -10499,7 +10501,7 @@ err_col:
 		fts_add_doc_id_column(table, heap);
 	}
 
-	err = row_create_table_for_mysql(table, trx, false);
+	err = row_create_table_for_mysql(table, trx, false, mode, key_id);
 
 	mem_heap_free(heap);
 
@@ -11575,7 +11577,7 @@ ha_innobase::create(
 	row_mysql_lock_data_dictionary(trx);
 
 	error = create_table_def(trx, form, norm_name, temp_path,
-				 remote_path, flags, flags2);
+			remote_path, flags, flags2, encrypt, key_id);
 	if (error) {
 		goto cleanup;
 	}
@@ -11735,48 +11737,6 @@ ha_innobase::create(
 
 	DBUG_ASSERT(innobase_table != 0);
 
-	/* If user has requested that table should be encrypted or table
-	should remain as unencrypted store crypt data */
-	if (encrypt != FIL_SPACE_ENCRYPTION_DEFAULT) {
-		ulint maxsize=0;
-		ulint zip_size = fil_space_get_zip_size(innobase_table->space);
-		fil_space_crypt_t* old_crypt_data = fil_space_get_crypt_data(innobase_table->space);
-		fil_space_crypt_t* crypt_data;
-
-		crypt_data = fil_space_create_crypt_data(encrypt, key_id);
-		crypt_data->page0_offset = fsp_header_get_crypt_offset(zip_size, &maxsize);
-		crypt_data->encryption = encrypt;
-
-		/* If there is old crypt data, copy IV */
-		if (old_crypt_data) {
-			memcpy(crypt_data->iv, old_crypt_data->iv, sizeof(crypt_data->iv));
-		}
-
-		mtr_t mtr;
-		mtr_start(&mtr);
-		/* Get page 0*/
-		ulint offset = 0;
-		buf_block_t* block = buf_page_get_gen(innobase_table->space,
-						      zip_size,
-						      offset,
-						      RW_X_LATCH,
-						      NULL,
-						      BUF_GET,
-						      __FILE__, __LINE__,
-						      &mtr);
-
-		/* Set up new crypt data */
-		crypt_data = fil_space_set_crypt_data(innobase_table->space, crypt_data);
-
-		/* Compute location to store crypt data */
-		byte* frame = buf_block_get_frame(block);
-
-		/* Write crypt data to page 0 */
-		fil_space_write_crypt_data(innobase_table->space, frame, crypt_data->page0_offset, maxsize, &mtr);
-
-		mtr_commit(&mtr);
-	}
-
 	innobase_copy_frm_flags_from_create_info(innobase_table, create_info);
 
 	dict_stats_update(innobase_table, DICT_STATS_EMPTY_TABLE);

storage/innobase/handler/handler0alter.cc

@@ -2791,6 +2791,7 @@ prepare_inplace_alter_table_dict(
 	to rebuild the table with a temporary name. */
 
 	if (new_clustered) {
+		fil_space_crypt_t* crypt_data;
 		const char*	new_table_name
 			= dict_mem_create_temporary_tablename(
 				ctx->heap,
@@ -2798,6 +2799,15 @@ prepare_inplace_alter_table_dict(
 				ctx->new_table->id);
 		ulint		n_cols;
 		dtuple_t*	add_cols;
+		ulint		key_id = FIL_DEFAULT_ENCRYPTION_KEY;
+		fil_encryption_t mode = FIL_SPACE_ENCRYPTION_DEFAULT;
+
+		crypt_data = fil_space_get_crypt_data(ctx->prebuilt->table->space);
+
+		if (crypt_data) {
+			key_id = crypt_data->key_id;
+			mode = crypt_data->encryption;
+		}
 
 		if (innobase_check_foreigns(
 			    ha_alter_info, altered_table, old_table,
@@ -2929,7 +2939,7 @@ prepare_inplace_alter_table_dict(
 		}
 
 		error = row_create_table_for_mysql(
-			ctx->new_table, ctx->trx, false);
+			ctx->new_table, ctx->trx, false, mode, key_id);
 
 		switch (error) {
 			dict_table_t*	temp_table;

storage/innobase/include/dict0crea.h

@@ -32,6 +32,7 @@ Created 1/8/1996 Heikki Tuuri
 #include "que0types.h"
 #include "row0types.h"
 #include "mtr0mtr.h"
+#include "fil0crypt.h"
 
 /*********************************************************************//**
 Creates a table create graph.
@@ -43,8 +44,10 @@ tab_create_graph_create(
 	dict_table_t*	table,	/*!< in: table to create, built as a memory data
 				structure */
 	mem_heap_t*	heap,	/*!< in: heap where created */
-	bool		commit);/*!< in: true if the commit node should be
+	bool		commit, /*!< in: true if the commit node should be
 				added to the query graph */
+	fil_encryption_t mode,	/*!< in: encryption mode */
+	ulint		key_id);/*!< in: encryption key_id */
 /*********************************************************************//**
 Creates an index create graph.
 @return	own: index create node */
@@ -197,6 +200,8 @@ struct tab_node_t{
 	/* Local storage for this graph node */
 	ulint		state;	/*!< node execution state */
 	ulint		col_no;	/*!< next column definition to insert */
+	ulint		key_id;	/*!< encryption key_id */
+	fil_encryption_t mode;	/*!< encryption mode */
 	mem_heap_t*	heap;	/*!< memory heap used as auxiliary storage */
 };
 

storage/innobase/include/fil0crypt.h

@@ -66,17 +66,20 @@ struct key_struct
 
 struct fil_space_rotate_state_t
 {
-	time_t start_time;    // time when rotation started
-	ulint active_threads; // active threads in space
-	ulint next_offset;    // next "free" offset
-	ulint max_offset;     // max offset needing to be rotated
-	uint  min_key_version_found; // min key version found but not rotated
-	lsn_t end_lsn;		     // max lsn created when rotating this space
-	bool starting;		     // initial write of IV
-	bool flushing;		     // space is being flushed at end of rotate
+	time_t start_time;	/*!< time when rotation started */
+	ulint active_threads;	/*!< active threads in space */
+	ulint next_offset;	/*!< next "free" offset */
+	ulint max_offset;	/*!< max offset needing to be rotated */
+	uint  min_key_version_found; /*!< min key version found but not
+				     rotated */
+	lsn_t end_lsn;		/*!< max lsn created when rotating this
+				space */
+	bool starting;		/*!< initial write of IV */
+	bool flushing;		/*!< space is being flushed at end of rotate */
 	struct {
-		bool is_active; // is scrubbing active in this space
-		time_t last_scrub_completed; // when was last scrub completed
+		bool is_active; /*!< is scrubbing active in this space */
+		time_t last_scrub_completed; /*!< when was last scrub
+					     completed */
 	} scrubbing;
 };
 

storage/innobase/include/fil0fil.h

@@ -774,6 +774,9 @@ char*
 fil_read_link_file(
 /*===============*/
 	const char*	name);		/*!< in: tablespace name */
+
+#include "fil0crypt.h"
+
 /*******************************************************************//**
 Creates a new single-table tablespace to a database directory of MySQL.
 Database directories are under the 'datadir' of MySQL. The datadir is the
@@ -792,9 +795,11 @@ fil_create_new_single_table_tablespace(
 	const char*	dir_path,	/*!< in: NULL or a dir path */
 	ulint		flags,		/*!< in: tablespace flags */
 	ulint		flags2,		/*!< in: table flags2 */
-	ulint		size)		/*!< in: the initial size of the
+	ulint		size,		/*!< in: the initial size of the
 					tablespace file in pages,
 					must be >= FIL_IBD_FILE_INITIAL_SIZE */
+	fil_encryption_t mode,	/*!< in: encryption mode */
+	ulint		key_id)	/*!< in: encryption key_id */
 	__attribute__((nonnull, warn_unused_result));
 #ifndef UNIV_HOTBACKUP
 /********************************************************************//**

storage/innobase/include/row0mysql.h

@@ -35,6 +35,7 @@ Created 9/17/2000 Heikki Tuuri
 #include "row0types.h"
 #include "btr0pcur.h"
 #include "trx0types.h"
+#include "fil0crypt.h"
 
 // Forward declaration
 struct SysIndexCallback;
@@ -386,7 +387,9 @@ row_create_table_for_mysql(
 				(will be freed, or on DB_SUCCESS
 				added to the data dictionary cache) */
 	trx_t*		trx,	/*!< in/out: transaction */
-	bool		commit)	/*!< in: if true, commit the transaction */
+	bool		commit,	/*!< in: if true, commit the transaction */
+	fil_encryption_t mode,	/*!< in: encryption mode */
+	ulint		key_id)	/*!< in: encryption key_id */
 	__attribute__((nonnull, warn_unused_result));
 /*********************************************************************//**
 Does an index creation operation for MySQL. TODO: currently failure

storage/innobase/pars/pars0pars.cc

@@ -2019,7 +2019,8 @@ pars_create_table(
 		column = static_cast<sym_node_t*>(que_node_get_next(column));
 	}
 
-	node = tab_create_graph_create(table, pars_sym_tab_global->heap, true);
+	node = tab_create_graph_create(table, pars_sym_tab_global->heap, true,
+		FIL_SPACE_ENCRYPTION_DEFAULT, FIL_DEFAULT_ENCRYPTION_KEY);
 
 	table_sym->resolved = TRUE;
 	table_sym->token_type = SYM_TABLE;

storage/innobase/row/row0mysql.cc

@@ -2211,7 +2211,9 @@ row_create_table_for_mysql(
 				(will be freed, or on DB_SUCCESS
 				added to the data dictionary cache) */
 	trx_t*		trx,	/*!< in/out: transaction */
-	bool		commit)	/*!< in: if true, commit the transaction */
+	bool		commit,	/*!< in: if true, commit the transaction */
+	fil_encryption_t mode,	/*!< in: encryption mode */
+	ulint		key_id)	/*!< in: encryption key_id */
 {
 	tab_node_t*	node;
 	mem_heap_t*	heap;
@@ -2324,7 +2326,7 @@ err_exit:
 		ut_ad(strstr(table->name, "/FTS_") != NULL);
 	}
 
-	node = tab_create_graph_create(table, heap, commit);
+	node = tab_create_graph_create(table, heap, commit, mode, key_id);
 
 	thr = pars_complete_graph_for_exec(node, trx, heap);
 
@@ -3461,10 +3463,19 @@ row_truncate_table_for_mysql(
 
 	if (table->space && !DICT_TF2_FLAG_IS_SET(table, DICT_TF2_TEMPORARY)) {
 		/* Discard and create the single-table tablespace. */
+		fil_space_crypt_t* crypt_data;
 		ulint	space	= table->space;
 		ulint	flags	= fil_space_get_flags(space);
+		ulint	key_id  = FIL_DEFAULT_ENCRYPTION_KEY;
+		fil_encryption_t mode = FIL_SPACE_ENCRYPTION_DEFAULT;
 
 		dict_get_and_save_data_dir_path(table, true);
+		crypt_data = fil_space_get_crypt_data(space);
+
+		if (crypt_data) {
+			key_id = crypt_data->key_id;
+			mode = crypt_data->encryption;
+		}
 
 		if (flags != ULINT_UNDEFINED
 		    && fil_discard_tablespace(space) == DB_SUCCESS) {
@@ -3483,7 +3494,8 @@ row_truncate_table_for_mysql(
 				    space, table->name,
 				    table->data_dir_path,
 				    flags, table->flags2,
-				    FIL_IBD_FILE_INITIAL_SIZE)
+				    FIL_IBD_FILE_INITIAL_SIZE,
+				    mode, key_id)
 			    != DB_SUCCESS) {
 				dict_table_x_unlock_indexes(table);
 

storage/xtradb/dict/dict0crea.cc

@@ -309,7 +309,8 @@ dict_build_table_def_step(
 			space, table->name, path,
 			dict_tf_to_fsp_flags(table->flags),
 			table->flags2,
-			FIL_IBD_FILE_INITIAL_SIZE);
+			FIL_IBD_FILE_INITIAL_SIZE,
+			node->mode, node->key_id);
 
 		table->space = (unsigned int) space;
 
@@ -934,8 +935,10 @@ tab_create_graph_create(
 	dict_table_t*	table,	/*!< in: table to create, built as a memory data
 				structure */
 	mem_heap_t*	heap,	/*!< in: heap where created */
-	bool		commit)	/*!< in: true if the commit node should be
+	bool		commit,	/*!< in: true if the commit node should be
 				added to the query graph */
+	fil_encryption_t mode,	/*!< in: encryption mode */
+	ulint		key_id)	/*!< in: encryption key_id */
 {
 	tab_node_t*	node;
 
@@ -948,6 +951,8 @@ tab_create_graph_create(
 
 	node->state = TABLE_BUILD_TABLE_DEF;
 	node->heap = mem_heap_create(256);
+	node->mode = mode;
+	node->key_id = key_id;
 
 	node->tab_def = ins_node_create(INS_DIRECT, dict_sys->sys_tables,
 					heap);
@@ -1042,7 +1047,6 @@ dict_create_table_step(
 		/* DO THE CHECKS OF THE CONSISTENCY CONSTRAINTS HERE */
 
 		err = dict_build_table_def_step(thr, node);
-
 		if (err != DB_SUCCESS) {
 
 			goto function_exit;

storage/xtradb/fil/fil0fil.cc

@@ -2426,7 +2426,9 @@ fil_op_log_parse_or_replay(
 			if (fil_create_new_single_table_tablespace(
 				    space_id, name, path, flags,
 				    DICT_TF2_USE_TABLESPACE,
-				    FIL_IBD_FILE_INITIAL_SIZE) != DB_SUCCESS) {
+				    FIL_IBD_FILE_INITIAL_SIZE,
+				    FIL_SPACE_ENCRYPTION_DEFAULT,
+				    FIL_DEFAULT_ENCRYPTION_KEY) != DB_SUCCESS) {
 				ut_error;
 			}
 		}
@@ -3365,9 +3367,11 @@ fil_create_new_single_table_tablespace(
 	const char*	dir_path,	/*!< in: NULL or a dir path */
 	ulint		flags,		/*!< in: tablespace flags */
 	ulint		flags2,		/*!< in: table flags2 */
-	ulint		size)		/*!< in: the initial size of the
+	ulint		size,		/*!< in: the initial size of the
 					tablespace file in pages,
 					must be >= FIL_IBD_FILE_INITIAL_SIZE */
+	fil_encryption_t mode,	/*!< in: encryption mode */
+	ulint		key_id)	/*!< in: encryption key_id */
 {
 	os_file_t	file;
 	ibool		ret;
@@ -3534,7 +3538,7 @@ fil_create_new_single_table_tablespace(
 	}
 
 	success = fil_space_create(tablename, space_id, flags, FIL_TABLESPACE,
-		fil_space_create_crypt_data(FIL_SPACE_ENCRYPTION_DEFAULT, FIL_DEFAULT_ENCRYPTION_KEY));
+			fil_space_create_crypt_data(mode, key_id));
 
 	if (!success || !fil_node_create(path, size, space_id, FALSE)) {
 		err = DB_ERROR;

storage/xtradb/fts/fts0fts.cc

@@ -1981,7 +1981,7 @@ fts_create_one_index_table(
 	dict_mem_table_add_col(new_table, heap, "ilist", DATA_BLOB,
 			       4130048,	0);
 
-	error = row_create_table_for_mysql(new_table, trx, false);
+	error = row_create_table_for_mysql(new_table, trx, false, FIL_SPACE_ENCRYPTION_DEFAULT, FIL_DEFAULT_ENCRYPTION_KEY);
 
 	if (error != DB_SUCCESS) {
 		trx->error_state = error;

storage/xtradb/handler/ha_innodb.cc

@@ -10832,7 +10832,9 @@ create_table_def(
 					is a zero length-string */
 	const char*	remote_path,	/*!< in: Remote path or zero length-string */
 	ulint		flags,		/*!< in: table flags */
-	ulint		flags2)		/*!< in: table flags2 */
+	ulint		flags2,		/*!< in: table flags2 */
+	fil_encryption_t mode,		/*!< in: encryption mode */
+	ulint		key_id)		/*!< in: encryption key_id */
 {
 	THD*		thd = trx->mysql_thd;
 	dict_table_t*	table;
@@ -11013,7 +11015,7 @@ err_col:
 		fts_add_doc_id_column(table, heap);
 	}
 
-	err = row_create_table_for_mysql(table, trx, false);
+	err = row_create_table_for_mysql(table, trx, false, mode, key_id);
 
 	mem_heap_free(heap);
 
@@ -12094,7 +12096,7 @@ ha_innobase::create(
 	row_mysql_lock_data_dictionary(trx);
 
 	error = create_table_def(trx, form, norm_name, temp_path,
-				 remote_path, flags, flags2);
+			remote_path, flags, flags2, encrypt, key_id);
 	if (error) {
 		goto cleanup;
 	}
@@ -12254,48 +12256,6 @@ ha_innobase::create(
 
 	DBUG_ASSERT(innobase_table != 0);
 
-	/* If user has requested that table should be encrypted or table
-	should remain as unencrypted store crypt data */
-	if (encrypt != FIL_SPACE_ENCRYPTION_DEFAULT) {
-		ulint maxsize=0;
-		ulint zip_size = fil_space_get_zip_size(innobase_table->space);
-		fil_space_crypt_t* old_crypt_data = fil_space_get_crypt_data(innobase_table->space);
-		fil_space_crypt_t* crypt_data;
-
-		crypt_data = fil_space_create_crypt_data(encrypt, key_id);
-		crypt_data->page0_offset = fsp_header_get_crypt_offset(zip_size, &maxsize);
-		crypt_data->encryption = encrypt;
-
-		/* If there is old crypt data, copy IV */
-		if (old_crypt_data) {
-			memcpy(crypt_data->iv, old_crypt_data->iv, sizeof(crypt_data->iv));
-		}
-
-		mtr_t mtr;
-		mtr_start(&mtr);
-		/* Get page 0*/
-		ulint offset = 0;
-		buf_block_t* block = buf_page_get_gen(innobase_table->space,
-						      zip_size,
-						      offset,
-						      RW_X_LATCH,
-						      NULL,
-						      BUF_GET,
-						      __FILE__, __LINE__,
-						      &mtr);
-
-		/* Set up new crypt data */
-		crypt_data = fil_space_set_crypt_data(innobase_table->space, crypt_data);
-
-		/* Compute location to store crypt data */
-		byte* frame = buf_block_get_frame(block);
-
-		/* Write crypt data to page 0 */
-		fil_space_write_crypt_data(innobase_table->space, frame, crypt_data->page0_offset, maxsize, &mtr);
-
-		mtr_commit(&mtr);
-	}
-
 	innobase_copy_frm_flags_from_create_info(innobase_table, create_info);
 
 	dict_stats_update(innobase_table, DICT_STATS_EMPTY_TABLE);

storage/xtradb/handler/handler0alter.cc

@@ -2803,6 +2803,7 @@ prepare_inplace_alter_table_dict(
 	to rebuild the table with a temporary name. */
 
 	if (new_clustered) {
+		fil_space_crypt_t* crypt_data;
 		const char*	new_table_name
 			= dict_mem_create_temporary_tablename(
 				ctx->heap,
@@ -2810,6 +2811,15 @@ prepare_inplace_alter_table_dict(
 				ctx->new_table->id);
 		ulint		n_cols;
 		dtuple_t*	add_cols;
+		ulint		key_id = FIL_DEFAULT_ENCRYPTION_KEY;
+		fil_encryption_t mode = FIL_SPACE_ENCRYPTION_DEFAULT;
+
+		crypt_data = fil_space_get_crypt_data(ctx->prebuilt->table->space);
+
+		if (crypt_data) {
+			key_id = crypt_data->key_id;
+			mode = crypt_data->encryption;
+		}
 
 		if (innobase_check_foreigns(
 			    ha_alter_info, altered_table, old_table,
@@ -2941,7 +2951,7 @@ prepare_inplace_alter_table_dict(
 		}
 
 		error = row_create_table_for_mysql(
-			ctx->new_table, ctx->trx, false);
+			ctx->new_table, ctx->trx, false, mode, key_id);
 
 		switch (error) {
 			dict_table_t*	temp_table;

storage/xtradb/include/dict0crea.h

@@ -32,6 +32,7 @@ Created 1/8/1996 Heikki Tuuri
 #include "que0types.h"
 #include "row0types.h"
 #include "mtr0mtr.h"
+#include "fil0crypt.h"
 
 /*********************************************************************//**
 Creates a table create graph.
@@ -43,8 +44,10 @@ tab_create_graph_create(
 	dict_table_t*	table,	/*!< in: table to create, built as a memory data
 				structure */
 	mem_heap_t*	heap,	/*!< in: heap where created */
-	bool		commit);/*!< in: true if the commit node should be
+	bool		commit, /*!< in: true if the commit node should be
 				added to the query graph */
+	fil_encryption_t mode,	/*!< in: encryption mode */
+	ulint		key_id);/*!< in: encryption key_id */
 /*********************************************************************//**
 Creates an index create graph.
 @return	own: index create node */
@@ -197,6 +200,8 @@ struct tab_node_t{
 	/* Local storage for this graph node */
 	ulint		state;	/*!< node execution state */
 	ulint		col_no;	/*!< next column definition to insert */
+	ulint		key_id;	/*!< encryption key_id */
+	fil_encryption_t mode;	/*!< encryption mode */
 	mem_heap_t*	heap;	/*!< memory heap used as auxiliary storage */
 };
 

storage/xtradb/include/fil0crypt.h

@@ -66,17 +66,20 @@ struct key_struct
 
 struct fil_space_rotate_state_t
 {
-	time_t start_time;    // time when rotation started
-	ulint active_threads; // active threads in space
-	ulint next_offset;    // next "free" offset
-	ulint max_offset;     // max offset needing to be rotated
-	uint  min_key_version_found; // min key version found but not rotated
-	lsn_t end_lsn;		     // max lsn created when rotating this space
-	bool starting;		     // initial write of IV
-	bool flushing;		     // space is being flushed at end of rotate
+	time_t start_time;	/*!< time when rotation started */
+	ulint active_threads;	/*!< active threads in space */
+	ulint next_offset;	/*!< next "free" offset */
+	ulint max_offset;	/*!< max offset needing to be rotated */
+	uint  min_key_version_found; /*!< min key version found but not
+				     rotated */
+	lsn_t end_lsn;		/*!< max lsn created when rotating this
+				space */
+	bool starting;		/*!< initial write of IV */
+	bool flushing;		/*!< space is being flushed at end of rotate */
 	struct {
-		bool is_active; // is scrubbing active in this space
-		time_t last_scrub_completed; // when was last scrub completed
+		bool is_active; /*!< is scrubbing active in this space */
+		time_t last_scrub_completed; /*!< when was last scrub
+					     completed */
 	} scrubbing;
 };
 

storage/xtradb/include/fil0fil.h

@@ -769,6 +769,9 @@ char*
 fil_read_link_file(
 /*===============*/
 	const char*	name);		/*!< in: tablespace name */
+
+#include "fil0crypt.h"
+
 /*******************************************************************//**
 Creates a new single-table tablespace to a database directory of MySQL.
 Database directories are under the 'datadir' of MySQL. The datadir is the
@@ -787,9 +790,11 @@ fil_create_new_single_table_tablespace(
 	const char*	dir_path,	/*!< in: NULL or a dir path */
 	ulint		flags,		/*!< in: tablespace flags */
 	ulint		flags2,		/*!< in: table flags2 */
-	ulint		size)		/*!< in: the initial size of the
+	ulint		size,		/*!< in: the initial size of the
 					tablespace file in pages,
 					must be >= FIL_IBD_FILE_INITIAL_SIZE */
+	fil_encryption_t mode,	/*!< in: encryption mode */
+	ulint		key_id)	/*!< in: encryption key_id */
 	__attribute__((nonnull, warn_unused_result));
 #ifndef UNIV_HOTBACKUP
 /********************************************************************//**

storage/xtradb/include/row0mysql.h

@@ -35,6 +35,7 @@ Created 9/17/2000 Heikki Tuuri
 #include "row0types.h"
 #include "btr0pcur.h"
 #include "trx0types.h"
+#include "fil0crypt.h"
 
 // Forward declaration
 struct SysIndexCallback;
@@ -386,7 +387,9 @@ row_create_table_for_mysql(
 				(will be freed, or on DB_SUCCESS
 				added to the data dictionary cache) */
 	trx_t*		trx,	/*!< in/out: transaction */
-	bool		commit)	/*!< in: if true, commit the transaction */
+	bool		commit,	/*!< in: if true, commit the transaction */
+	fil_encryption_t mode,	/*!< in: encryption mode */
+	ulint		key_id)	/*!< in: encryption key_id */
 	__attribute__((nonnull, warn_unused_result));
 /*********************************************************************//**
 Does an index creation operation for MySQL. TODO: currently failure

storage/xtradb/pars/pars0pars.cc

@@ -2019,7 +2019,8 @@ pars_create_table(
 		column = static_cast<sym_node_t*>(que_node_get_next(column));
 	}
 
-	node = tab_create_graph_create(table, pars_sym_tab_global->heap, true);
+	node = tab_create_graph_create(table, pars_sym_tab_global->heap, true,
+		FIL_SPACE_ENCRYPTION_DEFAULT, FIL_DEFAULT_ENCRYPTION_KEY);
 
 	table_sym->resolved = TRUE;
 	table_sym->token_type = SYM_TABLE;

storage/xtradb/row/row0mysql.cc

@@ -2232,7 +2232,9 @@ row_create_table_for_mysql(
 				(will be freed, or on DB_SUCCESS
 				added to the data dictionary cache) */
 	trx_t*		trx,	/*!< in/out: transaction */
-	bool		commit)	/*!< in: if true, commit the transaction */
+	bool		commit,	/*!< in: if true, commit the transaction */
+	fil_encryption_t mode,	/*!< in: encryption mode */
+	ulint		key_id)	/*!< in: encryption key_id */
 {
 	tab_node_t*	node;
 	mem_heap_t*	heap;
@@ -2349,7 +2351,7 @@ err_exit:
 		ut_ad(strstr(table->name, "/FTS_") != NULL);
 	}
 
-	node = tab_create_graph_create(table, heap, commit);
+	node = tab_create_graph_create(table, heap, commit, mode, key_id);
 
 	thr = pars_complete_graph_for_exec(node, trx, heap);
 
@@ -3496,10 +3498,19 @@ row_truncate_table_for_mysql(
 
 	if (table->space && !DICT_TF2_FLAG_IS_SET(table, DICT_TF2_TEMPORARY)) {
 		/* Discard and create the single-table tablespace. */
+		fil_space_crypt_t* crypt_data;
 		ulint	space	= table->space;
 		ulint	flags	= fil_space_get_flags(space);
+		ulint	key_id  = FIL_DEFAULT_ENCRYPTION_KEY;
+		fil_encryption_t mode = FIL_SPACE_ENCRYPTION_DEFAULT;
 
 		dict_get_and_save_data_dir_path(table, true);
+		crypt_data = fil_space_get_crypt_data(space);
+
+		if (crypt_data) {
+			key_id = crypt_data->key_id;
+			mode = crypt_data->encryption;
+		}
 
 		if (flags != ULINT_UNDEFINED
 		    && fil_discard_tablespace(space) == DB_SUCCESS) {
@@ -3518,7 +3529,8 @@ row_truncate_table_for_mysql(
 				    space, table->name,
 				    table->data_dir_path,
 				    flags, table->flags2,
-				    FIL_IBD_FILE_INITIAL_SIZE)
+				    FIL_IBD_FILE_INITIAL_SIZE,
+				    mode, key_id)
 			    != DB_SUCCESS) {
 				dict_table_x_unlock_indexes(table);