f54c0a5b81
The initialization needs to be done in each of the executables before the random number generator is used.
111 lines
2.7 KiB
C
111 lines
2.7 KiB
C
/*
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* Copyright (c) 2016 MariaDB Corporation Ab
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
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*
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* Change Date: 2019-07-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2 or later of the General
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* Public License.
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*/
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/**
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* @file maxkeys.c - Create the random encryption keys for maxscale
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*
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* @verbatim
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* Revision History
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*
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* Date Who Description
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* 24/07/13 Mark Riddoch Initial implementation
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*
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* @endverbatim
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*/
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#include "maxscale/secrets.h"
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#include <getopt.h>
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#include <stdio.h>
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#include <maxscale/log_manager.h>
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#include <maxscale/paths.h>
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#include <maxscale/random_jkiss.h>
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struct option options[] =
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{
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{
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"help",
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no_argument,
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NULL,
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'h'
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},
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{ NULL, 0, NULL, 0 }
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};
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void print_usage(const char* executable, const char* directory)
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{
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printf("usage: %s [-h|--help] [directory]\n"
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"\n"
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"This utility writes into the file .secrets, in the specified directory, the\n"
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"AES encryption key and init vector that are used by the utility maxpasswd,\n"
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"when encrypting passwords used in the MariaDB MaxScale configuration file.\n"
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"\n"
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"Note that re-creating the .secrets file will invalidate all existing\n"
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"passwords used in the configuration file.\n"
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"\n"
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" -h, --help: Display this help.\n"
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"\n"
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"directory : The directory where the .secrets file should be created.\n"
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"\n"
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"If a specific directory is not provided, the file is created in\n"
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"%s.\n",
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executable, directory);
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}
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int main(int argc, char **argv)
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{
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const char* directory = get_datadir();
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int c;
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while ((c = getopt_long(argc, argv, "h", options, NULL)) != -1)
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{
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switch (c)
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{
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case 'h':
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print_usage(argv[0], directory);
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exit(EXIT_SUCCESS);
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break;
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default:
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print_usage(argv[0], directory);
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exit(EXIT_FAILURE);
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break;
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}
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}
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int rval = EXIT_SUCCESS;
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if (optind == argc)
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{
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fprintf(stderr, "Generating .secrets file in %s.\n", directory);
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}
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else
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{
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directory = argv[optind];
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}
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mxs_log_init(NULL, NULL, MXS_LOG_TARGET_DEFAULT);
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random_jkiss_init();
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if (secrets_write_keys(directory) != 0)
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{
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fprintf(stderr, "Failed to create the .secrets file.\n");
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rval = EXIT_FAILURE;
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}
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mxs_log_flush_sync();
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mxs_log_finish();
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return rval;
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}
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