096978f099
'openssl version -r' prints the seed source based on compiler macros. This does not necessarily reflect the library's idea of what seed sources to use, so we reimplement the list of seed sources as a OPENSSL_info() item and display that instead. Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/9689)
101 lines
3.1 KiB
C
101 lines
3.1 KiB
C
/*
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* Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <openssl/crypto.h>
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#include "apps.h"
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#include "progs.h"
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typedef enum OPTION_choice {
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OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
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OPT_CONFIGDIR, OPT_ENGINESDIR, OPT_MODULESDIR, OPT_DSOEXT, OPT_DIRNAMESEP,
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OPT_LISTSEP, OPT_SEEDS
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} OPTION_CHOICE;
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const OPTIONS info_options[] = {
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{"help", OPT_HELP, '-', "Display this summary"},
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{"configdir", OPT_CONFIGDIR, '-', "Default configuration file directory"},
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{"c", OPT_CONFIGDIR, '-', "Default configuration file directory"},
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{"enginesdir", OPT_ENGINESDIR, '-', "Default engine module directory"},
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{"e", OPT_ENGINESDIR, '-', "Default engine module directory"},
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{"modulesdir", OPT_ENGINESDIR, '-',
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"Default module directory (other than engine modules)"},
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{"m", OPT_ENGINESDIR, '-',
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"Default module directory (other than engine modules)"},
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{"dsoext", OPT_DSOEXT, '-', "Configured extension for modules"},
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{"dirnamesep", OPT_DIRNAMESEP, '-', "Directory-filename separator"},
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{"listsep", OPT_LISTSEP, '-', "List separator character"},
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{"seeds", OPT_SEEDS, '-', "Seed sources"},
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{NULL}
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};
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int info_main(int argc, char **argv)
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{
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int ret = 1, dirty = 0, type = 0;
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char *prog;
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OPTION_CHOICE o;
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prog = opt_init(argc, argv, info_options);
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while ((o = opt_next()) != OPT_EOF) {
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switch (o) {
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default:
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opthelp:
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BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
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goto end;
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case OPT_HELP:
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opt_help(info_options);
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ret = 0;
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goto end;
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case OPT_CONFIGDIR:
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type = OPENSSL_INFO_CONFIG_DIR;
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dirty++;
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break;
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case OPT_ENGINESDIR:
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type = OPENSSL_INFO_ENGINES_DIR;
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dirty++;
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break;
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case OPT_MODULESDIR:
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type = OPENSSL_INFO_MODULES_DIR;
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dirty++;
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break;
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case OPT_DSOEXT:
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type = OPENSSL_INFO_DSO_EXTENSION;
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dirty++;
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break;
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case OPT_DIRNAMESEP:
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type = OPENSSL_INFO_DIR_FILENAME_SEPARATOR;
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dirty++;
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break;
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case OPT_LISTSEP:
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type = OPENSSL_INFO_LIST_SEPARATOR;
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dirty++;
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break;
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case OPT_SEEDS:
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type = OPENSSL_INFO_SEED_SOURCE;
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dirty++;
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break;
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}
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}
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if (opt_num_rest() != 0) {
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BIO_printf(bio_err, "%s: Extra parameters given.\n", prog);
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goto opthelp;
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}
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if (dirty > 1) {
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BIO_printf(bio_err, "%s: Only one item allowed\n", prog);
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goto opthelp;
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}
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if (dirty == 0) {
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BIO_printf(bio_err, "%s: No items chosen\n", prog);
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goto opthelp;
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}
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BIO_printf(bio_out, "%s\n", OPENSSL_info(type));
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ret = 0;
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end:
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return ret;
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}
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