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Commit04ebf18

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committed
Save encrypted property in backup control file
1 parented790f4 commit04ebf18

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9 files changed

+34
-19
lines changed

9 files changed

+34
-19
lines changed

‎src/archive.c

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -179,7 +179,7 @@ push_wal_file(const char *from_path, const char *to_path, bool is_compress,
179179
snprintf(to_path_temp,sizeof(to_path_temp),"%s.partial",gz_to_path);
180180

181181
gz_out=fio_gzopen(to_path_temp,PG_BINARY_W,instance_config.compress_level,FIO_BACKUP_HOST,
182-
instance_config.encryption);
182+
current_backup->encrypted);
183183
if (gz_out==NULL)
184184
elog(ERROR,"Cannot open destination temporary WAL file \"%s\": %s",
185185
to_path_temp,strerror(errno));
@@ -194,7 +194,7 @@ push_wal_file(const char *from_path, const char *to_path, bool is_compress,
194194
if (out_fd<0)
195195
elog(ERROR,"Cannot open destination temporary WAL file \"%s\": %s",
196196
to_path_temp,strerror(errno));
197-
out=fio_fdopen(to_path_temp,out_fd,PG_BINARY_W,instance_config.encryption);
197+
out=fio_fdopen(to_path_temp,out_fd,PG_BINARY_W,current_backup->encrypted);
198198
}
199199

200200
/* copy content */
@@ -336,7 +336,7 @@ get_wal_file(const char *from_path, const char *to_path)
336336
/* open file for read */
337337
if (!is_decompress)
338338
{
339-
in=fio_fopen(from_path,PG_BINARY_R,FIO_BACKUP_HOST,instance_config.encryption);
339+
in=fio_fopen(from_path,PG_BINARY_R,FIO_BACKUP_HOST,current_backup->encrypted);
340340
if (in==NULL)
341341
elog(ERROR,"Cannot open source WAL file \"%s\": %s",
342342
from_path,strerror(errno));
@@ -345,7 +345,7 @@ get_wal_file(const char *from_path, const char *to_path)
345345
else
346346
{
347347
gz_in=fio_gzopen(gz_from_path,PG_BINARY_R,Z_DEFAULT_COMPRESSION,
348-
FIO_BACKUP_HOST,instance_config.encryption);
348+
FIO_BACKUP_HOST,current_backup->encrypted);
349349
if (gz_in==NULL)
350350
elog(ERROR,"Cannot open compressed WAL file \"%s\": %s",
351351
gz_from_path,strerror(errno));
@@ -500,7 +500,7 @@ fileEqualCRC(const char *path1, const char *path2, bool path2_is_compressed)
500500
gzFilegz_in=NULL;
501501

502502
INIT_FILE_CRC32(true,crc2);
503-
gz_in=fio_gzopen(path2,PG_BINARY_R,Z_DEFAULT_COMPRESSION,FIO_BACKUP_HOST,instance_config.encryption);
503+
gz_in=fio_gzopen(path2,PG_BINARY_R,Z_DEFAULT_COMPRESSION,FIO_BACKUP_HOST,current_backup->encrypted);
504504
if (gz_in==NULL)
505505
/* File cannot be read */
506506
elog(ERROR,
@@ -531,7 +531,7 @@ fileEqualCRC(const char *path1, const char *path2, bool path2_is_compressed)
531531
else
532532
#endif
533533
{
534-
crc2=pgFileGetCRC(path2, true, true,NULL,FIO_BACKUP_HOST,instance_config.encryption);
534+
crc2=pgFileGetCRC(path2, true, true,NULL,FIO_BACKUP_HOST,current_backup->encrypted);
535535
}
536536

537537
/* Get checksum of original file */

‎src/catalog.c

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -518,6 +518,7 @@ pgBackupWriteControl(FILE *out, pgBackup *backup)
518518
fio_fprintf(out,"#Configuration\n");
519519
fio_fprintf(out,"backup-mode = %s\n",pgBackupGetBackupMode(backup));
520520
fio_fprintf(out,"stream = %s\n",backup->stream ?"true" :"false");
521+
fio_fprintf(out,"encrypted = %s\n",backup->encrypted ?"true" :"false");
521522
fio_fprintf(out,"compress-alg = %s\n",
522523
deparse_compress_alg(backup->compress_alg));
523524
fio_fprintf(out,"compress-level = %d\n",backup->compress_level);
@@ -702,6 +703,7 @@ readBackupControlFile(const char *path)
702703
{'s',0,"program-version",&program_version,SOURCE_FILE_STRICT},
703704
{'s',0,"server-version",&server_version,SOURCE_FILE_STRICT},
704705
{'b',0,"stream",&backup->stream,SOURCE_FILE_STRICT},
706+
{'b',0,"encrypted",&backup->encrypted,SOURCE_FILE_STRICT},
705707
{'s',0,"status",&status,SOURCE_FILE_STRICT},
706708
{'s',0,"parent-backup-id",&parent_backup,SOURCE_FILE_STRICT},
707709
{'s',0,"compress-alg",&compress_alg,SOURCE_FILE_STRICT},
@@ -933,6 +935,7 @@ pgBackupInit(pgBackup *backup)
933935
backup->checksum_version=0;
934936

935937
backup->stream= false;
938+
backup->encrypted= false;
936939
backup->from_replica= false;
937940
backup->parent_backup=INVALID_BACKUP_ID;
938941
backup->parent_backup_link=NULL;

‎src/data.c

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -598,7 +598,7 @@ backup_data_file(backup_files_arg* arguments,
598598
nblocks=file->size/BLCKSZ;
599599

600600
/* open backup file for write */
601-
out=fio_fopen(to_path,PG_BINARY_W,FIO_BACKUP_HOST,instance_config.encryption);
601+
out=fio_fopen(to_path,PG_BINARY_W,FIO_BACKUP_HOST,current_backup->encrypted);
602602
if (out==NULL)
603603
{
604604
interrno_tmp=errno;
@@ -727,7 +727,7 @@ restore_data_file(const char *to_path, pgFile *file, bool allow_truncate,
727727
if (file->write_size!=BYTES_INVALID)
728728
{
729729
/* open backup mode file for read */
730-
in=fio_fopen(file->path,PG_BINARY_R,FIO_LOCAL_HOST,file->is_datafile&&instance_config.encryption);
730+
in=fio_fopen(file->path,PG_BINARY_R,FIO_LOCAL_HOST,file->is_datafile&&current_backup->encrypted);
731731
if (in==NULL)
732732
{
733733
elog(ERROR,"Cannot open backup file \"%s\": %s",file->path,
@@ -963,7 +963,7 @@ copy_file(fio_location from_location, const char *to_root,
963963
file->write_size=0;
964964

965965
/* open backup mode file for read */
966-
in=fio_fopen(file->path,PG_BINARY_R,from_location,file->is_datafile&&instance_config.encryption&&from_location==FIO_BACKUP_HOST);
966+
in=fio_fopen(file->path,PG_BINARY_R,from_location,file->is_datafile&&current_backup->encrypted&&from_location==FIO_BACKUP_HOST);
967967
if (in==NULL)
968968
{
969969
FIN_FILE_CRC32(true,crc);
@@ -988,7 +988,7 @@ copy_file(fio_location from_location, const char *to_root,
988988

989989
/* open backup file for write */
990990
join_path_components(to_path,to_root,file->rel_path);
991-
out=fio_fopen(to_path,PG_BINARY_W,to_location,file->is_datafile&&instance_config.encryption&&to_location==FIO_BACKUP_HOST);
991+
out=fio_fopen(to_path,PG_BINARY_W,to_location,file->is_datafile&&current_backup->encrypted&&to_location==FIO_BACKUP_HOST);
992992
if (out==NULL)
993993
{
994994
interrno_tmp=errno;
@@ -1272,7 +1272,7 @@ check_file_pages(pgFile *file, XLogRecPtr stop_lsn, uint32 checksum_version,
12721272

12731273
elog(VERBOSE,"Validate relation blocks for file %s",file->path);
12741274

1275-
in=fio_fopen(file->path,PG_BINARY_R,FIO_BACKUP_HOST,instance_config.encryption);
1275+
in=fio_fopen(file->path,PG_BINARY_R,FIO_BACKUP_HOST,current_backup->encrypted);
12761276
if (in==NULL)
12771277
{
12781278
if (errno==ENOENT)

‎src/merge.c

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -513,7 +513,7 @@ merge_files(void *arg)
513513
* Recalculate crc for backup prior to 2.0.25.
514514
*/
515515
if (parse_program_version(from_backup->program_version)<20025)
516-
file->crc=pgFileGetCRC(to_file_path, true, true,NULL,FIO_LOCAL_HOST,instance_config.encryption);
516+
file->crc=pgFileGetCRC(to_file_path, true, true,NULL,FIO_LOCAL_HOST,to_backup->encrypted);
517517
/* Otherwise just get it from the previous file */
518518
else
519519
file->crc=to_file->crc;
@@ -637,7 +637,7 @@ merge_files(void *arg)
637637
* do that.
638638
*/
639639
file->write_size=pgFileSize(to_file_path);
640-
file->crc=pgFileGetCRC(to_file_path, true, true,NULL,FIO_LOCAL_HOST,instance_config.encryption);
640+
file->crc=pgFileGetCRC(to_file_path, true, true,NULL,FIO_LOCAL_HOST,to_backup->encrypted);
641641
}
642642
}
643643
elseif (file->external_dir_num)

‎src/parsexlog.c

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -736,7 +736,7 @@ SimpleXLogPageRead(XLogReaderState *xlogreader, XLogRecPtr targetPagePtr,
736736
return-1;
737737
}
738738
reader_data->xlogfile=fio_fdopen(reader_data->xlogpath,fd,"rb",
739-
instance_config.encryption&& !stream_wal);
739+
current_backup->encrypted&& !current_backup->stream);
740740
}
741741
#ifdefHAVE_LIBZ
742742
/* Try to open compressed WAL segment */
@@ -752,7 +752,7 @@ SimpleXLogPageRead(XLogReaderState *xlogreader, XLogRecPtr targetPagePtr,
752752
reader_data->xlogexists= true;
753753
reader_data->gz_xlogfile=fio_gzopen(reader_data->gz_xlogpath,
754754
"rb",-1,FIO_BACKUP_HOST,
755-
instance_config.encryption&& !stream_wal);
755+
current_backup->encrypted&& !current_backup->stream);
756756
if (reader_data->gz_xlogfile==NULL)
757757
{
758758
elog(WARNING,"Thread [%d]: Could not open compressed WAL segment \"%s\": %s",

‎src/pg_probackup.c

Lines changed: 7 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -127,6 +127,7 @@ ShowFormat show_format = SHOW_PLAIN;
127127

128128
/* current settings */
129129
pgBackupcurrent;
130+
pgBackup*current_backup=&current;
130131
staticProbackupSubcmdbackup_subcmd=NO_CMD;
131132

132133
staticboolhelp_opt= false;
@@ -197,8 +198,6 @@ static ConfigOption cmd_options[] =
197198
{'b',152,"overwrite",&file_overwrite,SOURCE_CMD_STRICT },
198199
/* show options */
199200
{'f',153,"format",opt_show_format,SOURCE_CMD_STRICT },
200-
/* encryption options */
201-
{'b',158,"encryption",&encryption_shortcut,SOURCE_CMD_STRICT },
202201

203202
/* options for backward compatibility */
204203
{'s',136,"time",&target_time,SOURCE_CMD_STRICT },
@@ -725,8 +724,13 @@ static void encryption_init(void)
725724
if (instance_config.encryption)
726725
{
727726
if (!instance_config.remote.host)
728-
elog(ERROR,"Encryp;tion isupported only for remote backups");
727+
elog(ERROR,"Encryption issupported only for remote backups");
729728

729+
current.encrypted= true;
730+
}
731+
732+
if (current.encrypted)
733+
{
730734
fio_crypto_init();
731735
}
732736
}

‎src/pg_probackup.h

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -302,6 +302,7 @@ struct pgBackup
302302
boolstream;/* Was this backup taken in stream mode?
303303
* i.e. does it include all needed WAL files? */
304304
boolfrom_replica;/* Was this backup taken from replica */
305+
boolencrypted;/* Was this backup encrypted */
305306
time_tparent_backup;/* Identifier of the previous backup.
306307
* Which is basic backup for this
307308
* incremental backup. */
@@ -466,6 +467,9 @@ extern bool heapallindexed;
466467
/* current settings */
467468
externpgBackupcurrent;
468469

470+
/* current backup */
471+
externpgBackup*current_backup;
472+
469473
/* argv of the process */
470474
externchar**commands_args;
471475

‎src/restore.c

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -522,6 +522,8 @@ restore_backup(pgBackup *backup, parray *dest_external_dirs, parray *dest_files)
522522
restore_files_arg*threads_args;
523523
boolrestore_isok= true;
524524

525+
current_backup=backup;
526+
525527
if (backup->status!=BACKUP_STATUS_OK&&
526528
backup->status!=BACKUP_STATUS_DONE)
527529
elog(ERROR,"Backup %s cannot be restored because it is not valid",

‎src/validate.c

Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -54,6 +54,8 @@ pgBackupValidate(pgBackup *backup)
5454
validate_files_arg*threads_args;
5555
inti;
5656

57+
current_backup=backup;
58+
5759
/* Check backup version */
5860
if (parse_program_version(backup->program_version)>parse_program_version(PROGRAM_VERSION))
5961
elog(ERROR,"pg_probackup binary version is %s, but backup %s version is %s. "
@@ -257,7 +259,7 @@ pgBackupValidateFiles(void *arg)
257259
crc=pgFileGetCRC(file->path,
258260
arguments->backup_version <=20021||
259261
arguments->backup_version >=20025,
260-
true,NULL,FIO_LOCAL_HOST,file->is_datafile&&instance_config.encryption);
262+
true,NULL,FIO_LOCAL_HOST,file->is_datafile&&current_backup->encrypted);
261263
if (crc!=file->crc)
262264
{
263265
elog(WARNING,"Invalid CRC of backup file \"%s\" : %X. Expected %X",

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